CN112460775B - Method, device and equipment for controlling cooling capacity of machine room and storage medium - Google Patents
Method, device and equipment for controlling cooling capacity of machine room and storage medium Download PDFInfo
- Publication number
- CN112460775B CN112460775B CN202010171093.XA CN202010171093A CN112460775B CN 112460775 B CN112460775 B CN 112460775B CN 202010171093 A CN202010171093 A CN 202010171093A CN 112460775 B CN112460775 B CN 112460775B
- Authority
- CN
- China
- Prior art keywords
- machine room
- target
- density
- refrigeration
- area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a method, a device, equipment and a storage medium for controlling the cooling capacity of a machine room, namely, the area of a cold channel closed unit on a cold pool in a target machine room and the heating power of the equipment are obtained through a machine room management system; calculating a target refrigeration density corresponding to the cold channel closed unit and a target refrigeration density demand of the target machine room according to a preset heating coefficient and the parameters; acquiring rated refrigerating capacity of each air conditioner in the target machine room and the total area of the target machine room through the machine room management system, and calculating the total rated refrigerating density of the target machine room according to the parameters; and comparing the target refrigeration density demand with the total rated refrigeration density, and regulating and controlling the number of air conditioners in the target machine room according to a comparison result. The invention provides accurate data basis and clear cold quantity control standard, is convenient for regulating and controlling the quantity of air conditioners in the machine room and improves the cold quantity control effect of the machine room.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a method, a device and equipment for controlling the cold quantity of a machine room and a computer readable storage medium.
Background
When the management and control machine room is refrigerated in the industry at present, an environment monitoring system is mostly adopted to cooperate with manual adjustment. The machine room manager adjusts the number of the air conditioners and the switches of the floor through holes of the cold channels according to the temperature and humidity data and the alarm signals of the cold channels and the hot channels in the machine room by combining self experience, because accurate data basis does not exist, a unified cold capacity control standard does not exist, more cold capacity is adjusted by means of the alarm signals, and the manager usually closes the air conditioners due to excessive control energy consumption to cause overhigh temperature, or simply sets a plurality of air conditioners to cause cold capacity waste. Therefore, how to solve the technical problem of poor regulation effect caused by the fact that the existing cold quantity regulation method has no accurate data basis or cold quantity control standard becomes a technical problem to be solved urgently at present.
Disclosure of Invention
The invention mainly aims to provide a method, a device and equipment for controlling the cold quantity of a machine room and a computer readable storage medium, and aims to solve the technical problem that the existing cold quantity regulation and control method has poor regulation and control effect because of no accurate data basis or no cold quantity control standard.
In order to achieve the above object, the present invention provides a method for controlling machine room cooling capacity, the method for controlling machine room cooling capacity is applied to a machine room management system, and the method for controlling machine room cooling capacity comprises the following steps:
acquiring the area of a cold channel closed unit on a cold pool in a target machine room and the heating power of equipment through the machine room management system, wherein two adjacent rows of cabinets in the target machine room form a group, the cold channel closure between each group of cabinets is a cold channel closed unit, and the equipment is equipment to be regulated and controlled arranged on the cabinets;
calculating a target refrigeration density corresponding to the cold channel closed unit according to a preset heating coefficient, the area of the cold channel closed unit and the equipment heating power, and calculating a target refrigeration density demand of the target machine room according to target refrigeration densities corresponding to all cold channel closed units;
acquiring rated refrigerating capacity of each air conditioner in the target machine room and the total area of the target machine room through the machine room management system, and calculating the total rated refrigerating density of the target machine room according to the rated refrigerating capacity and the total area;
and comparing the target refrigeration density demand with the total rated refrigeration density, and regulating and controlling the number of air conditioners in the target machine room according to a comparison result so as to cool the equipment to be regulated and controlled.
Optionally, the step of acquiring, by the equipment room management system, the area of the closed unit of the cold channel on the cold pool in the target equipment room and the heating power of the device specifically includes:
judging whether the through hole on the floor of the cold channel is opened or closed by system control;
if the through hole is not opened or closed under system control, the area of the cold channel and the area of the two adjacent cabinets corresponding to the cold channel are obtained through the machine room management system;
calculating the area of a first closed unit of each cold channel as the area of a closed unit of the cold channel according to the area of the cold channel and the area of the two adjacent rows of cabinets;
the number of the devices to be regulated and controlled is determined through the sensors on the cabinet, the heating power of a single device is obtained through the machine room management system, and the heating power of the device is calculated according to the number of the devices and the heating power of the single device.
Optionally, after the step of determining whether the through hole on the floor of the cold aisle is opened or closed by system control, the method further includes:
if the through hole is opened or closed under system control, the floor area corresponding to the floor with the through hole in the cold channel opened is obtained through the machine room management system;
and calculating the area of a second closed unit of each cold channel according to the areas of the two adjacent cabinets and the floor area to serve as the area of the closed unit of the cold channel.
Optionally, the step of obtaining, by the machine room management system, the rated cooling capacity of each air conditioner in the target machine room and the total area of the target machine room, and calculating the total rated cooling density of the target machine room according to the rated cooling capacity and the total area specifically includes:
judging whether the room shape of the target machine room is rectangular or L-shaped;
when the room shape of the target machine room is rectangular, acquiring the rated refrigerating capacity of each air conditioner in the target machine room and the total area of the target machine room through the machine room management system;
calculating the total customized cold density according to a total customized cold density calculation formula, the rated refrigerating capacity and the total area, wherein the total rated refrigerating density calculation formula is as follows:
a is the total rated refrigeration density of the target machine room, M0 is the number of air conditioners in the target machine room, L i For rated cooling capacity, S t Is the total area of the machine room.
Optionally, after the step of determining whether the room shape of the target machine room is a rectangle or an L shape, the method further includes:
when the room shape of the target machine room is L-shaped, dividing the L-shape into two rectangular partitions which are respectively used as a first machine room partition and a second machine room partition;
calculating a first rated refrigeration density of the first machine room partition according to a first density calculation formula, wherein the calculation formula of the first rated refrigeration density is as follows:
m is the number of air conditioners in the first room zone, L 1j Rated refrigerating capacity, S, of jth air conditioner in first machine room subarea t1 Dividing the area of the first machine room;
and calculating a second rated refrigerating density of the second machine room subarea according to a second density calculation formula, wherein the second rated refrigerating density calculation formula is as follows:
beta is an influence factor less than 1, N is the number of air conditioners in the second room zone, L 2j Rated refrigerating capacity S of jth air conditioner in second machine room zone t2 Dividing the area of the second machine room;
and calculating the average value of the first rated refrigerating density and the second rated refrigerating density as the total rated refrigerating density of the target machine room.
Optionally, the step of calculating the target refrigeration density corresponding to the cold channel closed unit according to a preset heating coefficient, the area of the cold channel closed unit, and the device heating power, and calculating the target refrigeration density demand of the target machine room according to the target refrigeration densities corresponding to all the cold channel closed units specifically includes:
calculating the target refrigeration density according to a refrigeration density calculation formula, the heating coefficient, the area of the cold channel closed unit and the equipment heating power, wherein the refrigeration density calculation formula is as follows:
b i to target refrigeration density, P i Is the heating power of the equipment, U is the heating coefficient, S i The area of the unit is closed for the cold channel;
calculating the target refrigeration density demand of the target machine room according to a refrigeration density demand calculation formula and the target refrigeration densities corresponding to all cold channel closed units, wherein the refrigeration density demand calculation formula is as follows:
b is the target refrigeration density demand, and N is the number of cold channels in the target machine room.
Optionally, the step of comparing the target refrigeration density demand with the total rated refrigeration density, and regulating and controlling the number of air conditioners in the target machine room according to a comparison result, so as to cool the to-be-regulated and controlled device specifically includes:
comparing the target refrigeration density demand with the total rated refrigeration density, and judging whether the total rated refrigeration density is greater than the target refrigeration density demand;
if the total rated refrigeration density is larger than the target refrigeration density demand and the difference between the total rated refrigeration density and the target refrigeration density demand is larger than a first preset threshold, closing a corresponding number of air conditioners in the target machine room to cool the equipment to be regulated;
and if the total rated refrigerating density is smaller than the target refrigerating density demand and the difference between the total rated refrigerating density and the target refrigerating density demand is larger than a second preset threshold, increasing a corresponding number of air conditioners in the target machine room so as to cool the equipment to be regulated.
In addition, in order to achieve the above object, the present invention further provides a device for controlling a machine room cooling capacity, wherein the device for controlling a machine room cooling capacity is applied to a machine room management system, and the device for controlling a machine room cooling capacity includes:
the computer room information acquisition module is used for acquiring the area of a cold channel closed unit on a cold pool in a target computer room and the heating power of equipment through the computer room management system, wherein two rows of adjacent cabinets in the target computer room form a group, the cold channel between each group of cabinets is closed to form a cold channel closed unit, and the equipment is equipment to be regulated and controlled arranged on the cabinets;
the refrigeration demand calculation module is used for calculating a target refrigeration density corresponding to the cold channel closed unit according to a preset heating coefficient, the area of the cold channel closed unit and the heating power of the equipment, and calculating a target refrigeration density demand of the target machine room according to the target refrigeration densities corresponding to all the cold channel closed units;
the refrigerating density calculating module is used for acquiring the rated refrigerating capacity of each air conditioner in the target machine room and the total area of the target machine room through the machine room management system and calculating the total rated refrigerating density of the target machine room according to the rated refrigerating capacity and the total area;
and the machine room cold quantity regulation and control module is used for comparing the target refrigerating density demand with the total rated refrigerating density, and regulating and controlling the quantity of air conditioners in the target machine room according to a comparison result so as to cool the equipment to be regulated and controlled.
In addition, in order to achieve the above object, the present invention further provides a control device for machine room cooling capacity, where the control device for machine room cooling capacity includes a processor, a memory, and a control program for machine room cooling capacity stored in the memory and executable by the processor, where the control program for machine room cooling capacity, when executed by the processor, implements the steps of the control method for machine room cooling capacity as described above.
In addition, in order to achieve the above object, the present invention further provides a computer-readable storage medium, where a control program of machine room cooling capacity is stored on the computer-readable storage medium, where when the control program of machine room cooling capacity is executed by a processor, the steps of the control method of machine room cooling capacity as described above are implemented.
The invention provides a control method of machine room cold, which is applied to a machine room management system, and the area of a cold channel closed unit on a cold pool in a target machine room and the heating power of equipment are obtained through the machine room management system, wherein two rows of adjacent machine cabinets in the target machine room form a group, the cold channel closure between each group of machine cabinets is a cold channel closed unit, and the equipment is equipment to be regulated and controlled arranged on the machine cabinets; calculating a target refrigeration density corresponding to the cold channel closed unit according to a preset heating coefficient, the area of the cold channel closed unit and the equipment heating power, and calculating a target refrigeration density demand of the target machine room according to target refrigeration densities corresponding to all cold channel closed units; acquiring rated refrigerating capacity of each air conditioner in the target machine room and the total area of the target machine room through the machine room management system, and calculating the total rated refrigerating density of the target machine room according to the rated refrigerating capacity and the total area; and comparing the target refrigeration density demand with the total rated refrigeration density, and regulating and controlling the number of air conditioners in the target machine room according to a comparison result so as to cool the equipment to be regulated and controlled. Through the mode, the refrigerating density demand of the machine room and the current total rated refrigerating density of the target machine room are accurately calculated, accurate data basis and clear refrigerating capacity control standard are provided, the number of air conditioners in the machine room is conveniently regulated and controlled, the refrigerating capacity control effect of the machine room is improved, and the technical problem that the regulation and control effect is poor due to the fact that the existing refrigerating capacity regulation and control method does not have accurate data basis or refrigerating capacity control standard is solved.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of a control device for cooling capacity of a machine room according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a method for controlling the cooling capacity of the machine room according to the first embodiment of the invention;
FIG. 3 is a first schematic diagram of the machine room arrangement of the present invention;
FIG. 4 is a schematic diagram of a machine room layout of the present invention;
fig. 5 is a schematic flow chart of a method for controlling the cooling capacity of the machine room according to a second embodiment of the invention;
fig. 6 is a schematic flow chart of a method for controlling the cooling capacity of the machine room according to a third embodiment of the invention;
fig. 7 is a schematic functional module diagram of a device for controlling cooling capacity in a machine room according to a first embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The control method of the machine room cold quantity related to the embodiment of the invention is mainly applied to the control equipment of the machine room cold quantity, and the control equipment of the machine room cold quantity can be equipment with display and processing functions, such as a PC, a portable computer, a mobile terminal and the like.
Referring to fig. 1, fig. 1 is a schematic diagram of a hardware structure of a control device for cold energy in a machine room according to an embodiment of the present invention. In this embodiment of the present invention, the control device for the cooling capacity of the machine room may include a processor 1001 (for example, a CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. The communication bus 1002 is used for realizing connection communication among the components; the user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard); the network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface); the memory 1005 may be a high-speed RAM memory or a non-volatile memory (non-volatile memory), such as a disk memory, and the memory 1005 may optionally be a storage device separate from the processor 1001.
It will be understood by the person skilled in the art that the hardware configuration shown in fig. 1 does not constitute a limitation of the control device of the refrigeration capacity of the machine room, and may comprise more or less components than those shown, or some components in combination, or a different arrangement of components.
With continued reference to fig. 1, the memory 1005 of fig. 1, which is a computer-readable storage medium, may include an operating system, a network communication module, and a control program for cooling capacity of a room.
In fig. 1, the network communication module is mainly used for connecting to a server and performing data communication with the server; the processor 1001 may call the control program of the machine room cooling capacity stored in the memory 1005, and execute the method for controlling the machine room cooling capacity provided by the embodiment of the present invention.
The embodiment of the invention provides a method for controlling the cold quantity of a machine room.
Referring to fig. 2, fig. 2 is a schematic flow chart of a method for controlling cooling capacity in a machine room according to a first embodiment of the present invention.
In this embodiment, the method for controlling the cooling capacity of the machine room is applied to a machine room management system, and the method for controlling the cooling capacity of the machine room includes the following steps:
step S10, acquiring the area of a cold channel closed unit on a cold pool in a target machine room and the heating power of equipment through the machine room management system, wherein two rows of adjacent cabinets in the target machine room form a group, the cold channel closed between every two groups of cabinets is a cold channel closed unit, and the equipment is equipment to be regulated and controlled arranged on the cabinets;
when the management and control machine room is refrigerated in the industry at present, an environment monitoring system is mostly adopted to cooperate with manual adjustment. The machine room manager adjusts the number of the air conditioners and the switches of the floor through holes of the cold channels according to the temperature and humidity data and the alarm signals of the cold channels and the hot channels in the machine room by combining self experience, because accurate data basis does not exist, a unified cold capacity control standard does not exist, more cold capacity is adjusted by means of the alarm signals, and the manager usually closes the air conditioners due to excessive control energy consumption to cause overhigh temperature, or simply sets a plurality of air conditioners to cause cold capacity waste. In order to solve the problems, the invention accurately calculates the refrigerating density demand of the machine room and the current total rated refrigerating density of the target machine room, provides accurate data basis and clear refrigerating capacity control standard, is convenient for regulating and controlling the number of air conditioners in the machine room and improves the refrigerating capacity control effect of the machine room.
First, the environmental arrangement and the cooling mode of the machine room are introduced. As shown in fig. 3, in a machine room, a plurality of air conditioners are arranged in a row and placed close to a wall, a plurality of rows of cabinets are placed in parallel from left to right at intervals, and equipment is placed on the cabinets.
Form the passageway between the adjacent two racks, the passageway also forms the passageway between first rack and the last rack apart from the wall limit, the passageway of first rack and wall limit is hot passageway, the passageway between first rack and the second rack is cold passageway, the passageway between the second rack and the third rack is hot passageway, the passageway between third rack and the fourth rack is cold passageway, the passageway between the fourth rack and the fifth rack is hot passageway, analogize with this, cold passageway and hot passageway interval set up promptly. For example: the cold channel between the first row of cabinets 1 and the second row of cabinets 2 is sealed to form a cold channel sealing unit 1, the cold channels of the third row of cabinets 3 and the fourth row of cabinets 4 form a cold channel sealing unit 2, and the cold channel sealing units 3 are formed by the fifth row of cabinets 5 and the sixth row of cabinets 6.
The cold pool is arranged under the floor of the cold channel, the floor is provided with a through hole, and cold air of the air conditioner enters the cold pool and is discharged from the through hole so as to refrigerate equipment placed on the cabinet. The equipment is placed on the cabinet in sequence, fans are installed in all the equipment, the fans are designed to suck cold air into the equipment from the direction of the cold channel, and heat generated by the equipment forms hot air and is exhausted towards the direction of the hot channel.
The embodiment provides a method for cooling capacity of a machine room based on the principle that: air conditioner refrigeration in the machine room is equivalent to refrigeration of an underfloor cold pool in the machine room, and then equivalent to calculation of refrigeration density on a cold channel area and a cabinet area, and air conditioner rated refrigeration capacity is divided for the machine room according to the cabinet placement position of the machine room during calculation.
The control method of the machine room cooling capacity is applied to a machine room management system, the machine room management system comprises a control center, and the area information of the machine room can be acquired by inquiring a database of the control center or area calculation can be performed through pictures shot by a camera installed in the machine room. For example, the number of the cabinets can be identified from the shot picture, so that the area of the cabinet and the area of the cold channel can be respectively calculated according to the preset total area of the machine room and the unit area of the cabinet. And each cabinet position on every row of frame of rack all installs the sensor, and the sensor can detect out whether place equipment on the cabinet position. When the sensors detect that the equipment is placed on the cabinet position, the sensors send detection signals to the control center, and the control center can determine the number of the equipment placed on the cabinet of the machine room by processing the detection signals of the sensors, so that the sum of the heating power of the equipment placed on the cabinet of the machine room is calculated. Namely, the area S of each cold channel closed unit is obtained i And a heating power P i Wherein, every two adjacent rows of cabinets seal a cold channel to form a cold channel sealing unit; area S of cold path closed unit i = two rows of cabinet areas + cold channel areas; heating power P i Is the sum of the powers of the equipment placed on the two rows of cabinets.
Step S20, calculating a target refrigeration density corresponding to the cold channel closed unit according to a preset heating coefficient, the area of the cold channel closed unit and the equipment heating power, and calculating a target refrigeration density demand of the target machine room according to the target refrigeration densities corresponding to all the cold channel closed units;
the target refrigeration density is calculated according to a refrigeration density calculation formula, the heating coefficient, the area of the cold channel closed unit and the equipment heating power, wherein the refrigeration density calculation formula is as follows:
b i to a target refrigeration density, P i Is the heating power of the equipment, U is the heating coefficient, S i The area of the unit is closed for the cold channel;
calculating the target refrigeration density demand of the target machine room according to a refrigeration density demand calculation formula and target refrigeration densities corresponding to all cold channel closed units, wherein the refrigeration density demand calculation formula is as follows:
b is the target refrigeration density demand, and N is the number of cold aisles in the target machine room.
In this embodiment, the target refrigeration density requirement is a refrigeration requirement threshold value required to cool down the equipment to be regulated and controlled in the machine room, and the refrigeration quantity provided by the air conditioner in the target machine room, that is, the total rated refrigeration density of the target machine room, should be controlled to be equal to the target refrigeration requirement.
Firstly, calculating the refrigeration density b of each cold channel closed unit according to the heating coefficient U i ：
A target refrigeration density demand B for the target machine room is then determined,
step S30, acquiring rated refrigerating capacity of each air conditioner in the target machine room and the total area of the target machine room through the machine room management system, and calculating the total rated refrigerating density of the target machine room according to the rated refrigerating capacity and the total area;
judging whether the room shape of the target machine room is rectangular or L-shaped;
when the room shape of the target machine room is rectangular, acquiring the rated refrigerating capacity of each air conditioner in the target machine room and the total area of the target machine room through the machine room management system;
calculating the total customized cold density according to a total customized cold density calculation formula, the rated refrigerating capacity and the total area, wherein the total rated refrigerating density calculation formula is as follows:
a is the total rated refrigeration density of the target machine room, M0 is the number of air conditioners in the target machine room, L i For rated cooling capacity, S t The total area of the machine room;
when the room shape of the target machine room is L-shaped, dividing the L-shape into two rectangular partitions which are respectively used as a first machine room partition and a second machine room partition;
calculating a first rated refrigeration density of the first machine room partition according to a first density calculation formula, wherein the calculation formula of the first rated refrigeration density is as follows:
m is the number of air conditioners in the first room zone, L 1j Rated refrigerating capacity S of jth air conditioner in first machine room zone t1 A first machine room partition area;
and calculating a second rated refrigerating density of the second machine room subarea according to a second density calculation formula, wherein the second rated refrigerating density calculation formula is as follows:
beta is an influence factor less than 1, N is the number of air conditioners in the second room zone, L 2j Rated refrigerating capacity S of jth air conditioner in second machine room zone t2 Dividing the area of the second machine room;
and calculating the average value of the first rated refrigerating density and the second rated refrigerating density as the total rated refrigerating density of the target machine room.
In this embodiment, it is determined in advance whether the room shape of the target machine room is rectangular or L-shaped. As shown in fig. 4, when the shape of the machine room is rectangular, the rated cooling capacity L according to each air conditioner i And total area S of machine room t Calculating the rated refrigerating density A of the current machine room,
in this example, the rated cooling capacity of each air conditioner in the machine room can be obtained by querying the database of the management and control center, or information interaction is performed with each air conditioner in the machine room, so as to obtain the rated cooling capacity.
When the shape of the machine room is not a rectangle but an L shape, the method for refrigerating the machine room further comprises the following steps:
firstly, dividing a machine room into two rectangular partitions, namely a first machine room partition and a second machine room partition;
a first rated refrigeration density A of the first machine room subarea is then calculated according to the following formula 1 And the second rated refrigerating density A of the second machine room subarea 2 And calculating the average value of the two to be used as the total rated refrigerating density A of the machine room:
A＝(A 1 +A 2 )/2。
wherein L is 1j The rated refrigerating capacity of the jth air conditioner in the first machine room subarea, beta is an influence factor less than 1, S t1 Is the area of the first machine room, S t2 Is the area of the second machine room, L 2j And the rated refrigerating capacity of the jth air conditioner in the second machine room subarea is obtained.
And (3) calculating the refrigerating density demand B of the target machine room according to the step, and comparing the total rated refrigerating density A of the target machine room with the refrigerating density demand B of the target machine room according to the step 1 to perform refrigerating control of the machine room and perform refrigerating capacity regulation and control.
It should be noted that, whether the shape of the machine room is L-shaped or not may be determined according to preset information or information of a camera installed in the machine room. For example, the preset information includes shape information of each machine room, or the number and orientation information of the cabinets can be identified from the photographed picture, and whether the machine room is L-shaped or not is determined according to the information.
And S40, comparing the target refrigerating density demand with the total rated refrigerating density, and regulating and controlling the number of air conditioners in the target machine room according to a comparison result so as to cool the equipment to be regulated and controlled.
In this embodiment, the total rated refrigeration density a of the target machine room is compared with the refrigeration density demand B, and the refrigeration control of the machine room is performed according to the comparison result:
when A is smaller than B and the difference value between A and B is larger than a preset threshold value, indicating that the refrigeration of the machine room is insufficient, and increasing the number of air conditioners to ensure sufficient refrigeration;
when A is larger than B and the difference value between A and B is larger than a preset threshold value, the refrigeration of the machine room is excessive, and some air conditioners should be turned off, so that resources are saved;
when A is smaller than B and the difference value between A and B is smaller than or equal to a preset threshold value, or A is larger than B and the difference value between A and B is larger than the preset threshold value, the refrigeration of the machine room is insufficient, the number of air conditioners is increased, the sufficient refrigeration capacity is ensured, and the refrigeration capacity of the machine room meets the requirement of equipment without regulation.
In this step, a plurality of air conditioners may be installed in the machine room, some of the air conditioners may be turned on in advance, a certain number of air conditioners may be turned on or off according to the calculation result in this step, and the turning on or off of the air conditioners may be controlled by performing information interaction with the air conditioners in the machine room.
The embodiment provides a method for controlling the cooling capacity of a machine room, which is applied to a machine room management system, and obtains the area of a cold channel closed unit on a cold pool in a target machine room and the heating power of equipment through the machine room management system, wherein two adjacent rows of cabinets in the target machine room form a group, the cold channel closed unit between each group of cabinets is a cold channel closed unit, and the equipment is equipment to be regulated and controlled arranged on the cabinets; calculating a target refrigeration density corresponding to the cold channel closed unit according to a preset heating coefficient, the area of the cold channel closed unit and the equipment heating power, and calculating a target refrigeration density demand of the target machine room according to target refrigeration densities corresponding to all cold channel closed units; acquiring rated refrigerating capacity of each air conditioner in the target machine room and total area of the target machine room through the machine room management system, and calculating total rated refrigerating density of the target machine room according to the rated refrigerating capacity and the total area; and comparing the target refrigeration density demand with the total rated refrigeration density, and regulating and controlling the number of air conditioners in the target machine room according to a comparison result so as to cool the equipment to be regulated and controlled. Through the mode, the refrigerating density demand of the machine room and the current total rated refrigerating density of the target machine room are accurately calculated, accurate data basis and clear refrigerating capacity control standard are provided, the number of air conditioners in the machine room is conveniently regulated and controlled, the refrigerating capacity control effect of the machine room is improved, and the technical problem that the regulation and control effect is poor due to the fact that the existing refrigerating capacity regulation and control method does not have accurate data basis or refrigerating capacity control standard is solved.
Referring to fig. 5, fig. 5 is a schematic flow chart of a method for controlling cooling capacity in a machine room according to a second embodiment of the present invention.
Based on the foregoing embodiment shown in fig. 2, in this embodiment, the step S10 specifically includes:
s11, judging whether a through hole on the floor of the cold channel is opened or closed by system control;
step S12, if the through hole is not opened or closed under system control, the area of the cold channel and the cabinet areas of two adjacent cabinets corresponding to the cold channel are obtained through the machine room management system;
step S13, calculating the area of a first closed unit of each cold channel as the area of a closed unit of the cold channel according to the area of the cold channel and the area of the cabinets of the two adjacent rows of cabinets;
and S14, determining the number of the devices to be regulated and controlled through the sensors on the cabinet, acquiring the heating power of a single device through the machine room management system, and calculating the heating power of the device according to the number of the devices and the heating power of the single device.
In this embodiment, it is predetermined whether the through hole on the floor of the cold aisle is opened or closed by system control, and when the through hole on the floor of the cold aisle cannot be automatically controlled to be opened or closed, the area of the first closed unit, that is, the area of the closed unit of the cold aisle, is calculated according to the steps described in the first embodiment;
calculating the refrigerating density demand B of the target machine room and the total rated refrigerating density A of the target machine room according to the steps;
and comparing the rated refrigeration density A of the target machine room with the refrigeration density demand B, and controlling the refrigeration of the machine room according to the comparison result.
In this embodiment, a through hole control device connected to the floor through hole of the cold aisle is disposed in the machine room, and can receive the message from the control center and perform on-off control on the through hole according to the message, wherein the through hole control device can be electrically connected to the floor through hole in a wired manner, or a controlled switch integrated with a sensor is disposed on the through hole, and the through hole control device performs wireless communication with the controlled switch to perform on-off control.
Further, after the step S11, the method further includes:
if the through hole is opened or closed under system control, acquiring the floor area corresponding to the floor with the through hole opened in the cold channel through the machine room management system;
and calculating the area of a second closed unit of each cold channel according to the areas of the two adjacent cabinets and the floor area to serve as the area of the closed unit of the cold channel.
In this embodiment, when the through hole on the floor of the cold aisle can be automatically controlled to be opened or closed, the calculating step of the area of the cold aisle enclosure unit is as follows:
calculating the heating power P of each cold channel i And obtaining the floor area of each cold channel with the through hole opened, and calculating the area S of the cold channel closed unit according to the following formula i ：
Area S of cold path closed unit i Area of the cabinet + floor area where the through holes are opened in two rows;
calculating the refrigerating density demand B of the target machine room and the total rated refrigerating density A of the target machine room according to the steps;
and comparing the rated refrigeration density A of the target machine room with the refrigeration density demand B, and controlling the refrigeration of the machine room according to the comparison result.
Referring to fig. 6, fig. 6 is a schematic flow chart of a method for controlling cooling capacity in a machine room according to a third embodiment of the present invention.
Based on the foregoing embodiment shown in fig. 2, in this embodiment, the step S40 specifically includes:
step S41, comparing the target refrigeration density demand with the total rated refrigeration density, and judging whether the total rated refrigeration density is greater than the target refrigeration density demand;
step S42, if the total rated refrigeration density is greater than the target refrigeration density demand and the difference between the total rated refrigeration density and the target refrigeration density demand is greater than a first preset threshold, closing a corresponding number of air conditioners in the target machine room to cool the equipment to be regulated;
step S43, if the total rated refrigeration density is smaller than the target refrigeration density demand and the difference between the total rated refrigeration density and the target refrigeration density demand is larger than a second preset threshold, increasing a corresponding number of air conditioners in the target machine room to cool the equipment to be regulated.
In this embodiment, the total rated refrigeration density a of the target machine room is compared with the refrigeration density demand B, and the refrigeration control of the machine room is performed according to the comparison result:
when A is smaller than B and the difference value between A and B is larger than a preset threshold value, indicating that the refrigeration of the machine room is insufficient, and increasing the number of air conditioners to ensure sufficient refrigeration capacity;
when A is larger than B and the difference value between A and B is larger than a preset threshold value, it is indicated that the machine room is excessively refrigerated, some air conditioners should be turned off, and resources are saved;
when A is smaller than B and the difference value between A and B is smaller than or equal to a preset threshold value, or A is larger than B and the difference value between A and B is larger than the preset threshold value, the refrigeration of the machine room is insufficient, the number of air conditioners is increased, the sufficient refrigeration capacity is ensured, and the refrigeration capacity of the machine room meets the requirement of equipment without regulation.
In addition, the embodiment of the invention also provides a device for controlling the cold quantity of the machine room.
Referring to fig. 7, fig. 7 is a functional module schematic diagram of a control device of cooling capacity in a machine room according to a first embodiment of the present invention.
In this embodiment, the control device for the machine room cold amount is applied to a machine room management system, and the control device for the machine room cold amount includes:
the computer room information acquisition module is used for acquiring the area of a cold channel closed unit on a cold pool in a target computer room and the heating power of equipment through the computer room management system, wherein two rows of adjacent cabinets in the target computer room form a group, the cold channel between each group of cabinets is closed to form a cold channel closed unit, and the equipment is equipment to be regulated and controlled arranged on the cabinets;
the refrigeration demand calculation module is used for calculating a target refrigeration density corresponding to the cold channel closed unit according to a preset heating coefficient, the area of the cold channel closed unit and the heating power of the equipment, and calculating a target refrigeration density demand of the target machine room according to the target refrigeration densities corresponding to all the cold channel closed units;
the refrigerating density calculating module is used for acquiring the rated refrigerating capacity of each air conditioner in the target machine room and the total area of the target machine room through the machine room management system, and calculating the total rated refrigerating density of the target machine room according to the rated refrigerating capacity and the total area;
and the machine room cooling capacity regulating and controlling module is used for comparing the target refrigerating density demand with the total rated refrigerating density, and regulating and controlling the number of air conditioners in the target machine room according to a comparison result so as to cool the equipment to be regulated and controlled.
Further, the machine room information acquiring module specifically includes:
the first judgment unit is used for judging whether the through hole on the floor of the cold channel is opened or closed under system control;
the first obtaining unit is used for obtaining the area of the cold channel and the cabinet areas of two adjacent rows of cabinets corresponding to the cold channel through the machine room management system if the through hole is not opened or closed under system control;
the first calculating unit is used for calculating the area of a first closed unit of each cold channel as the area of the closed unit of the cold channel according to the area of the cold channel and the area of the two adjacent rows of cabinets;
and the second calculating unit is used for determining the equipment number of the equipment to be regulated and controlled through the sensor on the cabinet, acquiring the heating power of single equipment through the machine room management system, and calculating the heating power of the equipment according to the equipment number and the heating power of the single equipment.
Further, the machine room information acquiring module further includes:
the second obtaining unit is used for obtaining the floor area corresponding to the floor with the through hole opened in the cold channel through the machine room management system if the through hole is opened or closed under system control;
and the third calculating unit is used for calculating the second closed unit area of each cold channel according to the cabinet areas of the two adjacent cabinets and the floor area, and the second closed unit area is used as the closed unit area of the cold channel.
Further, the refrigeration density calculation module is further configured to:
judging whether the room shape of the target machine room is rectangular or L-shaped;
when the room shape of the target machine room is rectangular, acquiring the rated refrigerating capacity of each air conditioner in the target machine room and the total area of the target machine room through the machine room management system;
calculating the total customized cold density according to a total customized cold density calculation formula, the rated refrigerating capacity and the total area, wherein the total rated refrigerating density calculation formula is as follows:
a is the total rated refrigeration density of the target machine room, M0 is the number of air conditioners in the target machine room, L i For rated cooling capacity, S t Is the total area of the machine room.
Further, the refrigeration density calculation module is further configured to:
when the room shape of the target machine room is L-shaped, dividing the L-shape into two rectangular partitions which are respectively used as a first machine room partition and a second machine room partition;
calculating a first rated refrigeration density of the first machine room partition according to a first density calculation formula, wherein the calculation formula of the first rated refrigeration density is as follows:
m is the number of air conditioners in the first room zone, L 1j Rated refrigerating capacity, S, of jth air conditioner in first machine room subarea t1 A first machine room partition area;
and calculating a second rated refrigerating density of the second machine room subarea according to a second density calculation formula, wherein the second rated refrigerating density calculation formula is as follows:
beta is an influence factor less than 1, N is the number of air conditioners in the second room zone, L 2j Rated refrigerating capacity S of jth air conditioner in second machine room zone t2 Dividing the area of the second machine room;
and calculating the average value of the first rated refrigerating density and the second rated refrigerating density as the total rated refrigerating density of the target machine room.
Further, the refrigeration demand calculation module is further configured to:
calculating the target refrigeration density according to a refrigeration density calculation formula, the heating coefficient, the area of the cold channel closed unit and the equipment heating power, wherein the refrigeration density calculation formula is as follows:
b i to a target refrigeration density, P i Is the heating power of the equipment, U is the heating coefficient, S i The area of the unit is closed for the cold channel;
calculating the target refrigeration density demand of the target machine room according to a refrigeration density demand calculation formula and target refrigeration densities corresponding to all cold channel closed units, wherein the refrigeration density demand calculation formula is as follows:
b is the target refrigeration density demand, and N is the number of cold channels in the target machine room.
Further, the machine room cold capacity regulating and controlling module specifically comprises:
a second judging unit, configured to compare the target refrigeration density demand with the total rated refrigeration density, and judge whether the total rated refrigeration density is greater than the target refrigeration density demand;
the cold quantity reducing unit is used for closing the corresponding number of air conditioners in the target machine room to cool the equipment to be regulated and controlled if the total rated refrigerating density is greater than the target refrigerating density demand and the difference value between the total rated refrigerating density and the target refrigerating density demand is greater than a first preset threshold value;
and the cold quantity increasing unit is used for increasing the corresponding number of air conditioners in the target machine room to cool the equipment to be regulated and controlled if the total rated refrigerating density is smaller than the target refrigerating density demand and the difference value between the total rated refrigerating density and the target refrigerating density demand is larger than a second preset threshold value.
Each module in the control device for the machine room cold energy corresponds to each step in the control method for the machine room cold energy, and the functions and the implementation process are not described in detail herein.
In addition, the embodiment of the invention also provides a computer readable storage medium.
The computer readable storage medium of the invention stores a control program of the computer room cold, wherein the control program of the computer room cold is executed by a processor to realize the steps of the control method of the computer room cold.
The method for implementing the control program of the machine room cold capacity when executed can refer to each embodiment of the control method of the machine room cold capacity of the present invention, and details are not described here.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The method for controlling the cold energy of the machine room is characterized by being applied to a machine room management system and comprising the following steps of:
acquiring the area of a cold channel closed unit on a cold pool in a target machine room and the heating power of equipment through the machine room management system, wherein two adjacent rows of cabinets in the target machine room form a group, the cold channel closure between each group of cabinets is a cold channel closed unit, and the equipment is equipment to be regulated and controlled arranged on the cabinets;
calculating a target refrigeration density corresponding to the cold channel closed unit according to a preset heating coefficient, the area of the cold channel closed unit and the heating power of the equipment, and calculating a target refrigeration density demand of the target machine room according to the target refrigeration densities corresponding to all the cold channel closed units;
acquiring rated refrigerating capacity of each air conditioner in the target machine room and the total area of the target machine room through the machine room management system, and calculating the total rated refrigerating density of the target machine room according to the rated refrigerating capacity and the total area;
comparing the target refrigeration density demand with the total rated refrigeration density, and regulating and controlling the number of air conditioners in the target machine room according to a comparison result so as to cool the equipment to be regulated and controlled;
the step of obtaining the area of the cold channel closed unit on the cold pool in the target machine room and the heating power of the equipment specifically comprises the following steps:
judging whether the through hole on the floor of the cold channel is opened or closed by system control;
if the through hole is not opened or closed under system control, the area of the cold channel and the area of the two adjacent cabinets corresponding to the cold channel are obtained through the machine room management system;
calculating the area of a first closed unit of each cold channel as the area of a closed unit of the cold channel according to the area of the cold channel and the area of the two adjacent rows of cabinets;
determining the number of devices to be regulated and controlled through a sensor on the cabinet, acquiring the heating power of a single device through the machine room management system, and calculating the heating power of the device according to the number of the devices and the heating power of the single device;
the step of calculating the target refrigeration density corresponding to the cold channel closed unit according to a preset heating coefficient, the area of the cold channel closed unit and the heating power of the equipment, and calculating the target refrigeration density demand of the target machine room according to the target refrigeration densities corresponding to all the cold channel closed units specifically comprises the following steps:
calculating the target refrigeration density according to a refrigeration density calculation formula, the heating coefficient, the area of the cold channel closed unit and the equipment heating power, wherein the refrigeration density calculation formula is as follows:
b i to a target refrigeration density, P i Is the heating power of the equipment, U is the heating coefficient, S i The area of the unit is closed for the cold channel;
calculating the target refrigeration density demand of the target machine room according to a refrigeration density demand calculation formula and target refrigeration densities corresponding to all cold channel closed units, wherein the refrigeration density demand calculation formula is as follows:
b is the target refrigeration density demand, and N is the number of cold channels in the target machine room;
the step of obtaining the rated refrigerating capacity of each air conditioner in the target machine room and the total area of the target machine room through the machine room management system, and calculating the total rated refrigerating density of the target machine room according to the rated refrigerating capacity and the total area specifically comprises the following steps:
judging whether the room shape of the target machine room is rectangular or L-shaped;
when the room shape of the target machine room is rectangular, acquiring the rated refrigerating capacity of each air conditioner in the target machine room and the total area of the target machine room through the machine room management system;
calculating the total customized cold density according to a total customized cold density calculation formula, the rated refrigerating capacity and the total area, wherein the total rated refrigerating density calculation formula is as follows:
a is meshTotal rated refrigeration density of the target room, M0 is the number of air conditioners in the target room, L i For rated cooling capacity, S t Is the total area of the machine room.
2. The method for controlling the cooling capacity of the machine room according to claim 1, wherein after the step of judging whether the through holes on the floor of the cold aisle are opened or closed by system control, the method further comprises the following steps:
if the through hole is opened or closed under system control, acquiring the floor area corresponding to the floor with the through hole opened in the cold channel through the machine room management system;
and calculating the second closed unit area of each cold channel as the closed unit area of the cold channel according to the cabinet areas of the two adjacent rows of cabinets and the floor area.
3. The method for controlling cooling capacity of a machine room according to claim 1, wherein after the step of determining whether the room shape of the target machine room is rectangular or L-shaped, the method further comprises:
when the room shape of the target machine room is L-shaped, dividing the L-shape into two rectangular partitions which are respectively used as a first machine room partition and a second machine room partition;
calculating a first rated refrigeration density of the first machine room partition according to a first density calculation formula, wherein the calculation formula of the first rated refrigeration density is as follows:
m is the number of air conditioners in the first room zone, L 1j Rated refrigerating capacity S of jth air conditioner in first machine room zone t1 A first machine room partition area;
and calculating a second rated refrigerating density of the second machine room subarea according to a second density calculation formula, wherein the second rated refrigerating density calculation formula is as follows:
beta is an influence factor less than 1, N is the number of air conditioners in the second machine room partition, L 2j Rated refrigerating capacity S of jth air conditioner in the second machine room subarea t2 Dividing the area of a second machine room;
and calculating the average value of the first rated refrigerating density and the second rated refrigerating density as the total rated refrigerating density of the target machine room.
4. The method for controlling cooling capacity of the machine room according to any one of claims 1 to 3, wherein the step of comparing the target cooling density demand with the total rated cooling density and regulating the number of air conditioners in the target machine room according to the comparison result so as to cool the equipment to be regulated specifically comprises:
comparing the target refrigeration density demand with the total rated refrigeration density, and judging whether the total rated refrigeration density is greater than the target refrigeration density demand;
if the total rated refrigeration density is larger than the target refrigeration density demand and the difference between the total rated refrigeration density and the target refrigeration density demand is larger than a first preset threshold, closing a corresponding number of air conditioners in the target machine room to cool the equipment to be regulated;
and if the total rated refrigeration density is smaller than the target refrigeration density demand and the difference between the total rated refrigeration density and the target refrigeration density demand is larger than a second preset threshold, increasing a corresponding number of air conditioners in the target machine room so as to cool the equipment to be regulated.
5. The control device for the machine room cold quantity is characterized in that the control device for the machine room cold quantity is applied to a machine room management system, and comprises:
the computer room information acquisition module is used for acquiring the area of a cold channel closed unit on a cold pool in a target computer room and the heating power of equipment through the computer room management system, wherein two rows of adjacent cabinets in the target computer room form a group, the cold channel between each group of cabinets is closed to form a cold channel closed unit, and the equipment is equipment to be regulated and controlled arranged on the cabinets;
the refrigeration demand calculation module is used for calculating target refrigeration density corresponding to the cold channel closed unit according to a preset heating coefficient, the area of the cold channel closed unit and the equipment heating power, and calculating target refrigeration density demand of the target machine room according to the target refrigeration densities corresponding to all the cold channel closed units;
the refrigerating density calculating module is used for acquiring the rated refrigerating capacity of each air conditioner in the target machine room and the total area of the target machine room through the machine room management system, and calculating the total rated refrigerating density of the target machine room according to the rated refrigerating capacity and the total area;
the machine room cooling capacity regulating and controlling module is used for comparing the target refrigerating density demand with the total rated refrigerating density and regulating and controlling the number of air conditioners in the target machine room according to a comparison result so as to cool the equipment to be regulated and controlled;
the machine room information acquisition module is also used for judging whether the through hole on the floor of the cold channel is opened or closed under system control;
if the through hole is not opened or closed under system control, the area of the cold channel and the area of the two adjacent cabinets corresponding to the cold channel are obtained through the machine room management system;
calculating the area of a first closed unit of each cold channel as the area of a closed unit of the cold channel according to the area of the cold channel and the area of the two adjacent rows of cabinets;
determining the number of devices to be regulated and controlled through a sensor on the cabinet, acquiring the heating power of a single device through the machine room management system, and calculating the heating power of the device according to the number of the devices and the heating power of the single device;
the refrigeration demand calculation module is further configured to calculate the target refrigeration density according to a refrigeration density calculation formula, the heating coefficient, the area of the cold channel closed unit, and the device heating power, where the refrigeration density calculation formula is:
b i to target refrigeration density, P i Is the heating power of the equipment, U is the heating coefficient, S i The area of the unit is closed for the cold channel;
calculating the target refrigeration density demand of the target machine room according to a refrigeration density demand calculation formula and target refrigeration densities corresponding to all cold channel closed units, wherein the refrigeration density demand calculation formula is as follows:
b is the target refrigeration density demand, and N is the number of cold channels in the target machine room;
the refrigeration density calculation module is also used for judging whether the room shape of the target machine room is rectangular or L-shaped;
when the room shape of the target machine room is rectangular, acquiring the rated refrigerating capacity of each air conditioner in the target machine room and the total area of the target machine room through the machine room management system;
calculating the total customized cold density according to a total customized cold density calculation formula, the rated refrigerating capacity and the total area, wherein the total rated refrigerating density calculation formula is as follows:
a is the total rated refrigeration density of the target machine room, M0 is the number of air conditioners in the target machine room, L i To ratedRefrigerating capacity, S t Is the total area of the machine room.
6. A control device of machine room cooling, characterized in that the control device of machine room cooling comprises a processor, a memory, and a control program of machine room cooling stored on the memory and executable by the processor, wherein the control program of machine room cooling is executed by the processor to implement the steps of the control method of machine room cooling according to any one of claims 1 to 4.
7. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a control program for machine room cooling, wherein the control program for machine room cooling, when executed by a processor, implements the steps of the control method for machine room cooling according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010171093.XA CN112460775B (en) | 2020-03-12 | 2020-03-12 | Method, device and equipment for controlling cooling capacity of machine room and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010171093.XA CN112460775B (en) | 2020-03-12 | 2020-03-12 | Method, device and equipment for controlling cooling capacity of machine room and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112460775A CN112460775A (en) | 2021-03-09 |
| CN112460775B true CN112460775B (en) | 2023-02-14 |
Family
ID=74832795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010171093.XA Active CN112460775B (en) | 2020-03-12 | 2020-03-12 | Method, device and equipment for controlling cooling capacity of machine room and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112460775B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113950230B (en) * | 2021-10-19 | 2024-04-30 | 中国联合网络通信集团有限公司 | Computer room air conditioner control method, device, equipment and storage medium |
| CN114322382B (en) * | 2021-12-24 | 2024-03-19 | 中国电信股份有限公司 | Machine room refrigeration control method, system, equipment and storage medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011237068A (en) * | 2010-05-07 | 2011-11-24 | Shinko Kogyo Co Ltd | Air conditioner for computer room |
| CN102821581A (en) * | 2011-06-08 | 2012-12-12 | 上海启电信息科技有限公司 | Energy saving method for communication machine room |
| CN203769366U (en) * | 2014-03-19 | 2014-08-13 | 浪潮电子信息产业股份有限公司 | Cold/hot channel machine room with overhead refrigeration air conditioners |
| CN104061664A (en) * | 2013-03-22 | 2014-09-24 | 中国移动通信集团上海有限公司 | System, method and device for monitoring air conditioner in communication room |
| JPWO2013114528A1 (en) * | 2012-01-30 | 2015-05-11 | 富士通株式会社 | Air conditioning system |
| CN105025681A (en) * | 2014-04-21 | 2015-11-04 | 上海宽带技术及应用工程研究中心 | Cabinet heat passage closing structure |
| CN107655140A (en) * | 2017-08-17 | 2018-02-02 | 华为技术有限公司 | A kind of air conditioning control method and device |
| CN107675911A (en) * | 2017-10-31 | 2018-02-09 | 陈建万 | A kind of cold and hot passage computer room |
| CN108050660A (en) * | 2017-11-06 | 2018-05-18 | 深圳达实智能股份有限公司 | A kind of data center machine room cold air supply control method and device on demand |
| CN109661158A (en) * | 2019-02-11 | 2019-04-19 | 广州大学 | Data center machine room new exclusive air-conditioning system |
-
2020
- 2020-03-12 CN CN202010171093.XA patent/CN112460775B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011237068A (en) * | 2010-05-07 | 2011-11-24 | Shinko Kogyo Co Ltd | Air conditioner for computer room |
| CN102821581A (en) * | 2011-06-08 | 2012-12-12 | 上海启电信息科技有限公司 | Energy saving method for communication machine room |
| JPWO2013114528A1 (en) * | 2012-01-30 | 2015-05-11 | 富士通株式会社 | Air conditioning system |
| CN104061664A (en) * | 2013-03-22 | 2014-09-24 | 中国移动通信集团上海有限公司 | System, method and device for monitoring air conditioner in communication room |
| CN203769366U (en) * | 2014-03-19 | 2014-08-13 | 浪潮电子信息产业股份有限公司 | Cold/hot channel machine room with overhead refrigeration air conditioners |
| CN105025681A (en) * | 2014-04-21 | 2015-11-04 | 上海宽带技术及应用工程研究中心 | Cabinet heat passage closing structure |
| CN107655140A (en) * | 2017-08-17 | 2018-02-02 | 华为技术有限公司 | A kind of air conditioning control method and device |
| CN107675911A (en) * | 2017-10-31 | 2018-02-09 | 陈建万 | A kind of cold and hot passage computer room |
| CN108050660A (en) * | 2017-11-06 | 2018-05-18 | 深圳达实智能股份有限公司 | A kind of data center machine room cold air supply control method and device on demand |
| CN109661158A (en) * | 2019-02-11 | 2019-04-19 | 广州大学 | Data center machine room new exclusive air-conditioning system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112460775A (en) | 2021-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8201028B2 (en) | Systems and methods for computer equipment management | |
| US9195243B2 (en) | System and method of safe and effective energy usage and conservation for data centers with rack power distribution units | |
| CN112460775B (en) | Method, device and equipment for controlling cooling capacity of machine room and storage medium | |
| US20150338281A1 (en) | Virtual data center environmental monitoring system | |
| US10782757B2 (en) | Rack level power control | |
| US10001761B2 (en) | Power consumption model for cooling equipment | |
| KR20120088522A (en) | Driving control apparatus and method for air conditioner | |
| CN107120794B (en) | Air conditioner operation condition adjusting method and air conditioner | |
| US10362714B2 (en) | Controlling air circulation in a data center | |
| US20160066471A1 (en) | Cooling control of information technology equipment | |
| CN105571070A (en) | Control method and control device for air-conditioner indoor unit | |
| US10102313B2 (en) | Raised floor plenum tool | |
| US20140244046A1 (en) | Managing airflow provisioning | |
| CN113065293A (en) | Data center environment monitoring method and system, electronic equipment and storage medium | |
| US11997833B2 (en) | IT-room-cooling-performance assessment | |
| US8768519B2 (en) | Apparatus and method for controlling grille aperture ratios of a plurality of air transfer grilles | |
| US20150192316A1 (en) | Management of airflow provisioning to meet a cooling influence redundancy level | |
| US20210215390A1 (en) | Condensation protection tray | |
| US11672104B2 (en) | Changing air flow direction | |
| CN110736240B (en) | Method and device for controlling air conditioning equipment | |
| Hamann et al. | ENERGY EFFICIENCY ASSESSMENT OF DATA CENTERS USING MEASUREMENT AND MANAGEMENT TECHNOLOGY | |
| US20140092246A1 (en) | Gateway apparatus for monitoring electronic devices and control method thereof | |
| JP6002098B2 (en) | Air conditioning control method and air conditioning control system | |
| WO2020244319A1 (en) | Environment measurement method and apparatus of communication facility, and environment control method and apparatus of communication facility | |
| CN113643616A (en) | Display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |