CN104949290A - Control method and control device of base station air conditioner - Google Patents
Control method and control device of base station air conditioner Download PDFInfo
- Publication number
- CN104949290A CN104949290A CN201510420732.0A CN201510420732A CN104949290A CN 104949290 A CN104949290 A CN 104949290A CN 201510420732 A CN201510420732 A CN 201510420732A CN 104949290 A CN104949290 A CN 104949290A
- Authority
- CN
- China
- Prior art keywords
- temperature
- base station
- air conditioner
- station air
- indoor
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
-
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- 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
- F24F11/62—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
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
- F24F2110/22—Humidity of the outside air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Atmospheric Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a control method of a base station air conditioner. The control method comprises steps as follows: the outdoor environment temperature and the outdoor environment relative humidity are detected; when the outdoor environment temperature is lower than a first preset temperature and the outdoor environment relative humidity is smaller than a first preset value, the base station air conditioner is controlled to be in a ventilation cooling mode; when the base station air conditioner is in the ventilation cooling mode, a revolving speed of an indoor motor of the base station air conditioner is adjusted according to a temperature difference value between the indoor environment temperature and a set temperature so as to adjust the ventilation volume. According to the control method of the base station air conditioner, the revolving speed of the indoor motor can be adjusted automatically according to refrigeration load in a base station after the base station air conditioner is controlled to be in the ventilation cooling mode, the load of the motor can be reduced while the room temperature is met, the power consumption is reduced, and purposes of energy conservation and environment protection are achieved. The invention further discloses a control device of the base station air conditioner.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly a kind of control method of base station air conditioner and a kind of control device of base station air conditioner.
Background technology
In correlation technique, there is the base station air conditioner of ventilating and cooling function, generally to adopt high wind shelves during ventilating and cooling mode operation, and when running with normal refrigeration mode, generally adopt low wind shelves.
Like this, when base station air conditioner is with ventilating and cooling mode operation, owing to only having one grade of wind speed, can only control ventilation by the aperture adjusting air-valve, thus can cause motor full speed running always, power consumption is large, inadequate energy-conserving and environment-protective.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, one object of the present invention is the control method proposing a kind of base station air conditioner, automatically motor speed can be carried out in conditioning chamber to regulate ventilation volume according to cooling load in base station after control base station air conditioner enters ventilating and cooling pattern, motor load can also be reduced while meeting room temperature, reduce power consumption, energy-conserving and environment-protective.
Another object of the present invention is the control device proposing a kind of base station air conditioner.
For achieving the above object, the control method of a kind of base station air conditioner that one aspect of the present invention embodiment proposes, comprises the following steps: detect outdoor environment temperature and outdoor environment relative humidity; When described outdoor environment temperature is less than the first preset temperature and described outdoor environment relative humidity is less than the first preset value, controls described base station air conditioner and enter ventilating and cooling pattern; When described base station air conditioner is in described ventilating and cooling pattern, regulate the indoor motor rotating speed of described base station air conditioner to regulate ventilation volume according to the temperature gap between indoor environment temperature and design temperature.
According to the control method of the base station air conditioner of the embodiment of the present invention, control base station air conditioner by detection outdoor environment temperature and outdoor environment relative humidity and whether enter ventilating and cooling pattern, and regulate the indoor motor rotating speed of base station air conditioner to regulate ventilation volume when base station air conditioner is in ventilating and cooling pattern according to the temperature gap between indoor environment temperature and design temperature, therefore, outdoor environmental conditions meet pre-conditioned such as autumn and winter season outdoor environment temperature be less than the first preset temperature and outdoor environment relative humidity is less than the first preset value time, control base station air conditioner and enter ventilating and cooling pattern, and when base station air conditioner is in ventilating and cooling pattern, automatically ventilation volume can be regulated according to motor speed in cooling load conditioning chamber in base station, thus carry out adjusting indoor environment temperature by controlling ventilation, meeting while room temperature requires without the need to indoor motor full speed running always, reduce motor load, reduce power consumption, reach the object of energy-conserving and environment-protective, and indoor environment temperature fluctuation can also be reduced, make indoor environment temperature comparatively stable.
According to one embodiment of present invention, the described indoor motor rotating speed regulating described base station air conditioner according to the temperature gap between indoor environment temperature and design temperature, specifically comprise: when described temperature gap is greater than the first temperature threshold and continues the first Preset Time, improve described indoor motor rotating speed, until described indoor motor rotating speed reaches default maximum speed; When described temperature gap is less than the second temperature threshold and continues the second Preset Time, reduce described indoor motor rotating speed, until described indoor motor rotating speed reaches default minimum speed, wherein, described second temperature threshold is less than described first temperature threshold; When described temperature gap is more than or equal to described second temperature threshold and is less than or equal to described first temperature threshold and continues the 3rd Preset Time, keep described indoor motor rotating speed constant.
Further, when described indoor motor rotating speed reaches default maximum speed, if described indoor environment temperature is greater than default indoor limit maximum temperature, then controls described base station air conditioner and switch to compressor cooling pattern; When described indoor motor rotating speed reaches default minimum speed, if described indoor environment temperature is less than default indoor limit minimum temperature, then controls described base station air conditioner and exit described ventilating and cooling pattern.
According to one embodiment of present invention, when described outdoor environment temperature is more than or equal to described first preset temperature or described outdoor environment relative humidity is more than or equal to described first preset value, controls described base station air conditioner and enter compressor cooling pattern.
According to one embodiment of present invention, when controlling described base station air conditioner and entering described ventilating and cooling pattern, also comprise: the initial speed obtaining indoor motor according to described outdoor environment temperature, and control described indoor motor operation the 4th Preset Time according to described initial speed.
For achieving the above object, the control device of a kind of base station air conditioner that the present invention's another aspect embodiment proposes, comprising: outdoor temperature detection module, for detecting outdoor environment temperature; Outside humidity detection module, for sensing chamber's external environment relative humidity; Control module, for be less than the first preset temperature at described outdoor environment temperature and described outdoor environment relative humidity is less than the first preset value time control described base station air conditioner and enter ventilating and cooling pattern, and when described base station air conditioner is in described ventilating and cooling pattern, described control module regulates the indoor motor rotating speed of described base station air conditioner to regulate ventilation volume according to the temperature gap between indoor environment temperature and design temperature.
According to the control device of the base station air conditioner of the embodiment of the present invention, control base station air conditioner by outdoor temperature detection module detection outdoor environment temperature and outside humidity detection module sensing chamber external environment relative humidity and whether enter ventilating and cooling pattern, and control module regulates the indoor motor rotating speed of base station air conditioner to regulate ventilation volume according to the temperature gap between indoor environment temperature and design temperature when base station air conditioner is in ventilating and cooling pattern, therefore, outdoor environmental conditions meet pre-conditioned such as autumn and winter season outdoor environment temperature be less than the first preset temperature and outdoor environment relative humidity is less than the first preset value time, control module controls base station air conditioner and enters ventilating and cooling pattern, and when base station air conditioner is in ventilating and cooling pattern, automatically ventilation volume can be regulated according to motor speed in cooling load conditioning chamber in base station, thus carry out adjusting indoor environment temperature by controlling ventilation, meeting while room temperature requires without the need to indoor motor full speed running always, reduce motor load, reduce power consumption, reach the object of energy-conserving and environment-protective, and indoor environment temperature fluctuation can also be reduced, make indoor environment temperature comparatively stable.
According to one embodiment of present invention, described control module is when regulating described indoor motor rotating speed according to described temperature gap, wherein, when described temperature gap is greater than the first temperature threshold and continues the first Preset Time, described control module improves described indoor motor rotating speed, until described indoor motor rotating speed reaches default maximum speed; When described temperature gap is less than the second temperature threshold and continues the second Preset Time, described control module reduces described indoor motor rotating speed, until described indoor motor rotating speed reaches default minimum speed, wherein, described second temperature threshold is less than described first temperature threshold; When described temperature gap is more than or equal to described second temperature threshold and is less than or equal to described first temperature threshold and continues the 3rd Preset Time, described control module keeps described indoor motor rotating speed constant.
Further, when described indoor motor rotating speed reaches default maximum speed, if described indoor environment temperature is greater than default indoor limit maximum temperature, described control module then controls described base station air conditioner and switches to compressor cooling pattern; When described indoor motor rotating speed reaches default minimum speed, if described indoor environment temperature is less than default indoor limit minimum temperature, described control module then controls described base station air conditioner and exits described ventilating and cooling pattern.
According to one embodiment of present invention, when described outdoor environment temperature is more than or equal to described first preset temperature or described outdoor environment relative humidity is more than or equal to described first preset value, described control module controls described base station air conditioner and enters compressor cooling pattern.
According to one embodiment of present invention, when controlling described base station air conditioner and entering described ventilating and cooling pattern, described control module also obtains the initial speed of indoor motor according to described outdoor environment temperature, and controls described indoor motor operation the 4th Preset Time according to described initial speed.
Accompanying drawing explanation
Fig. 1 is the flow chart of the control method of base station air conditioner according to the embodiment of the present invention;
Fig. 2 is the flow chart of the control method of base station air conditioner according to the present invention's specific embodiment; And
Fig. 3 is the block diagram of the control device of base station air conditioner according to the embodiment of the present invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
The control method of base station air conditioner and the control device of base station air conditioner that propose according to the embodiment of the present invention are described with reference to the accompanying drawings.
Fig. 1 is the flow chart of the control method of base station air conditioner according to the embodiment of the present invention.As shown in Figure 1, the control method of this base station air conditioner comprises the following steps:
S1, detects outdoor environment temperature and outdoor environment relative humidity, such as, detect outdoor environment temperature and outdoor environment relative humidity by outdoor temperature humidity sensor.
S2, when outdoor environment temperature is less than the first preset temperature and outdoor environment relative humidity is less than the first preset value, controls base station air conditioner and enters ventilating and cooling pattern.
That is, when base station air conditioner operates, outdoor environment temperature and outdoor environment relative humidity is detected by outdoor temperature humidity sensor, and outdoor environment temperature and outdoor environment relative humidity are compared with the setting value entering ventilating and cooling pattern, when outdoor environment temperature is less than the first preset temperature and outdoor environment relative humidity is less than the first preset value, judge to meet the condition entering ventilating and cooling pattern, control base station air conditioner and enter ventilating and cooling pattern.
Wherein, the first preset temperature and the first preset value all can be demarcated according to actual conditions.
According to one embodiment of present invention, when controlling base station air conditioner and entering ventilating and cooling pattern, also obtain the initial speed of indoor motor according to outdoor environment temperature, and control indoor motor operation the 4th Preset Time according to initial speed.
Namely say, outdoor environment temperature can be divided into several temperature ranges, the interval corresponding different initial speed V0 (V0 is adjustable) of different temperatures, wherein, outdoor environment temperature is lower, and initial speed is less.After the initial speed obtaining indoor motor, control indoor motor and run some cycles T (T is adjustable) i.e. the 4th Preset Time with initial speed.
S3, when base station air conditioner is in ventilating and cooling pattern, regulates the indoor motor rotating speed of base station air conditioner to regulate ventilation volume according to the temperature gap between indoor environment temperature and design temperature.
That is, after indoor motor runs some cycles T with initial speed, by comparing motor speed in indoor environment temperature and the next automatic conditioning chamber of design temperature, namely ventilation volume is regulated according to motor speed in the automatic conditioning chamber of the size of cooling load in base station, thus by regulating ventilation to carry out adjusting indoor environment temperature, make indoor environment temperature meet setting requirement.
Wherein, indoor environment temperature detects by indoor temperature transmitter and obtains.
Particularly, according to one embodiment of present invention, as shown in Figure 2, the control method of above-mentioned base station air conditioner comprises the following steps:
S201, detects outdoor environment temperature and outdoor environment relative humidity by outdoor temperature humidity sensor.
S202, judges whether outdoor environment temperature is less than the first preset temperature such as 18 degree and whether outdoor environment relative humidity is less than the first preset value such as 80%.If so, step S204 is performed; If not, step S203 is performed.
S203, controls base station air conditioner and enters compressor cooling pattern.Namely say, when outdoor environment temperature be more than or equal to the first preset temperature such as 18 degree or outdoor environment relative humidity be more than or equal to the first preset value such as 80% time, control base station air conditioner and enter compressor cooling pattern, base station air conditioner freezes in a usual manner.
S204, controls base station air conditioner and enters ventilating and cooling pattern.
S205, the temperature range residing for outdoor environment temperature obtains initial speed V0, and runs a period of time i.e. the 4th Preset Time with initial speed V0 control indoor motor.Wherein, the 4th Preset Time can be demarcated according to actual conditions.
S206, judges size and the duration of the temperature gap T1-Ts between indoor environment temperature and design temperature.
S207, when temperature gap T1-Ts is greater than the first temperature threshold Td and continues the first Preset Time, judge new air cooling temperature deficiency and current refrigeration deficiency, improve indoor motor rotating speed such as indoor motor rotating speed and improve one grade, then step S206 is returned, continue to judge, until indoor motor rotating speed reaches default maximum speed Vmax, then perform step S210.
S208, when temperature gap T1-Ts is less than the second temperature threshold-Td and continues the second Preset Time, more namely current refrigeration is excessively sufficient to judge ventilation, reduce indoor motor rotating speed such as indoor motor rotating speed and reduce by one grade, reducing refrigeration by reducing ventilation, then returning step S206, continue to judge, until indoor motor rotating speed reaches default minimum speed Vmin, then perform step S211.
S209, when temperature gap T1-Ts is more than or equal to the second temperature threshold-Td and is less than or equal to the first temperature threshold Td and continues the 3rd Preset Time, judge that room temperature meets the demands, in holding chamber, motor speed is constant, then returns step S206, continues to judge.
S210, judges whether indoor environment temperature is greater than default indoor limit maximum temperature Tmax.If so, step S203 is performed; If not, return step S206, continue to judge.
S211, judges whether indoor environment temperature is less than default indoor limit minimum temperature Tmin.If so, step S212 is performed; If not, return step S206, continue to judge.
S212, controls base station air conditioner and exits ventilating and cooling pattern, enter holding state.
Therefore say, in step s3, the indoor motor rotating speed of described base station air conditioner is regulated according to the temperature gap between indoor environment temperature and design temperature, specifically comprise: when described temperature gap is greater than the first temperature threshold and continues the first Preset Time, improve described indoor motor rotating speed, until described indoor motor rotating speed reaches default maximum speed; When described temperature gap is less than the second temperature threshold and continues the second Preset Time, reduce described indoor motor rotating speed, until described indoor motor rotating speed reaches default minimum speed, wherein, described second temperature threshold is less than described first temperature threshold; When described temperature gap is more than or equal to described second temperature threshold and is less than or equal to described first temperature threshold and continues the 3rd Preset Time, keep described indoor motor rotating speed constant.Wherein, the first temperature threshold, the second temperature threshold and the first Preset Time all can be demarcated as the case may be to the 3rd Preset Time.
Further, when described indoor motor rotating speed reaches default maximum speed, if described indoor environment temperature is greater than default indoor limit maximum temperature, then controls described base station air conditioner and switch to compressor cooling pattern; When described indoor motor rotating speed reaches default minimum speed, if described indoor environment temperature is less than default indoor limit minimum temperature, then controls described base station air conditioner and exit described ventilating and cooling pattern.
Wherein, in an embodiment of the present invention, indoor motor can be the direct current generator of stepless speed regulation, also can be the alternating current generator of corresponding many grades of wind speed, and be carry out conditioning chamber inner blower rotating speed by machine governor.
According to the control method of the base station air conditioner of the embodiment of the present invention, control base station air conditioner by detection outdoor environment temperature and outdoor environment relative humidity and whether enter ventilating and cooling pattern, and regulate the indoor motor rotating speed of base station air conditioner to regulate ventilation volume when base station air conditioner is in ventilating and cooling pattern according to the temperature gap between indoor environment temperature and design temperature, therefore, outdoor environmental conditions meet pre-conditioned such as autumn and winter season outdoor environment temperature be less than the first preset temperature and outdoor environment relative humidity is less than the first preset value time, control base station air conditioner and enter ventilating and cooling pattern, and when base station air conditioner is in ventilating and cooling pattern, automatically ventilation volume can be regulated according to motor speed in cooling load conditioning chamber in base station, thus carry out adjusting indoor environment temperature by controlling ventilation, meeting while room temperature requires without the need to indoor motor full speed running always, reduce motor load, reduce power consumption, reach the object of energy-conserving and environment-protective, and indoor environment temperature fluctuation can also be reduced, make indoor environment temperature comparatively stable.
Fig. 3 is the block diagram of the control device of base station air conditioner according to the embodiment of the present invention.As shown in Figure 3, the control device of this base station air conditioner comprises: outdoor temperature detection module 10, outside humidity detection module 20 and control module 30.
Wherein, outdoor temperature detection module 10 for detecting outdoor environment temperature, such as, can comprise outdoor temperature sensor; Outside humidity detection module 20 for sensing chamber's external environment relative humidity, such as, can comprise outside humidity sensor.Control module 30 can comprise controller and the machine governor for motor speed in conditioning chamber, control module 30 for be less than the first preset temperature at described outdoor environment temperature and described outdoor environment relative humidity is less than the first preset value time control described base station air conditioner and enter ventilating and cooling pattern and controller and control base station air conditioner and enter ventilating and cooling pattern, and when described base station air conditioner is in described ventilating and cooling pattern, control module 30 regulates the indoor motor rotating speed of described base station air conditioner to regulate ventilation volume according to the temperature gap between indoor environment temperature and design temperature, namely controller according to the temperature gap between indoor environment temperature and design temperature by motor speed in machine governor conditioning chamber to regulate ventilation volume.
According to one embodiment of present invention, when controlling base station air conditioner and entering ventilating and cooling pattern, control module 30 also obtains the initial speed of indoor motor according to outdoor environment temperature, and controls indoor motor operation the 4th Preset Time according to initial speed.
Namely say, outdoor environment temperature can be divided into several temperature ranges, the interval corresponding different initial speed V0 (V0 is adjustable) of different temperatures, wherein, outdoor environment temperature is lower, and initial speed is less.Obtain the initial speed of indoor motor at controller after, control indoor motor by machine governor and run some cycles T (T is adjustable) i.e. the 4th Preset Time with initial speed.
According to one embodiment of present invention, control module 30 is when regulating described indoor motor rotating speed according to described temperature gap, wherein, when described temperature gap is greater than the first temperature threshold and continues the first Preset Time, control module 30 improves described indoor motor rotating speed, until described indoor motor rotating speed reaches default maximum speed; When described temperature gap is less than the second temperature threshold and continues the second Preset Time, control module 30 reduces described indoor motor rotating speed, until described indoor motor rotating speed reaches default minimum speed, wherein, described second temperature threshold is less than described first temperature threshold; When described temperature gap is more than or equal to described second temperature threshold and is less than or equal to described first temperature threshold and continues the 3rd Preset Time, control module 30 keeps described indoor motor rotating speed constant.Further, when described indoor motor rotating speed reaches default maximum speed, if described indoor environment temperature is greater than default indoor limit maximum temperature, control module 30 controls described base station air conditioner and switches to compressor cooling pattern; When described indoor motor rotating speed reaches default minimum speed, if described indoor environment temperature is less than default indoor limit minimum temperature, control module 30 controls described base station air conditioner and exits described ventilating and cooling pattern.
That is, control indoor motor with after initial speed V0 operation some cycles T (cycle T is adjustable), carry out motor speed in automatic conditioning chamber by contrast indoor environment temperature T1 and design temperature Ts.Wherein, when T1-Ts> first temperature threshold Td (precision Td is adjustable) and continuously during a period of time, control module judges that new air cooling temperature is not enough, namely current refrigeration is not enough, in control room, motor speed improves one grade, until the maximum speed Vmax preset, and when indoor motor rotating speed reaches Vmax, if the indoor temperature maximum temperature Tmax that indoor environment temperature T1> presets, base station air conditioner proceeds to compressor cooling pattern immediately; Meet a period of time as the second temperature threshold-Td≤T1-Ts≤the first temperature threshold Td, think that indoor temperature meets the demands, in holding chamber, motor speed is constant; A period of time is met as T1-Ts<-Td, control module thinks that ventilation is larger, in control room, motor speed adjusts one grade downwards, ventilation is reduced by reducing rotating speed, reduce ventilation cold, indoor environment temperature is made to increase, until indoor motor rotating speed reaches default minimum speed Vmin, as long as and meet T1 and be more than or equal to default indoor limit minimum temperature Tmin, maintain the minimum speed preset to run, if and now indoor environment temperature is less than Tmin, base station air conditioner exits ventilating and cooling pattern, can enter holding state.
According to one embodiment of present invention, when described outdoor environment temperature is more than or equal to described first preset temperature or described outdoor environment relative humidity is more than or equal to described first preset value, control module 30 such as controller controls described base station air conditioner and enters compressor cooling pattern.
According to the control device of the base station air conditioner of the embodiment of the present invention, control base station air conditioner by outdoor temperature detection module detection outdoor environment temperature and outside humidity detection module sensing chamber external environment relative humidity and whether enter ventilating and cooling pattern, and control module regulates the indoor motor rotating speed of base station air conditioner to regulate ventilation volume according to the temperature gap between indoor environment temperature and design temperature when base station air conditioner is in ventilating and cooling pattern, therefore, outdoor environmental conditions meet pre-conditioned such as autumn and winter season outdoor environment temperature be less than the first preset temperature and outdoor environment relative humidity is less than the first preset value time, control module controls base station air conditioner and enters ventilating and cooling pattern, and when base station air conditioner is in ventilating and cooling pattern, automatically ventilation volume can be regulated according to motor speed in cooling load conditioning chamber in base station, thus carry out adjusting indoor environment temperature by controlling ventilation, meeting while room temperature requires without the need to indoor motor full speed running always, reduce motor load, reduce power consumption, reach the object of energy-conserving and environment-protective, and indoor environment temperature fluctuation can also be reduced, make indoor environment temperature comparatively stable.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. a control method for base station air conditioner, is characterized in that, comprises the following steps:
Detect outdoor environment temperature and outdoor environment relative humidity;
When described outdoor environment temperature is less than the first preset temperature and described outdoor environment relative humidity is less than the first preset value, controls described base station air conditioner and enter ventilating and cooling pattern;
When described base station air conditioner is in described ventilating and cooling pattern, regulate the indoor motor rotating speed of described base station air conditioner to regulate ventilation volume according to the temperature gap between indoor environment temperature and design temperature.
2. the control method of base station air conditioner according to claim 1, is characterized in that, the described indoor motor rotating speed regulating described base station air conditioner according to the temperature gap between indoor environment temperature and design temperature, specifically comprises:
When described temperature gap is greater than the first temperature threshold and continues the first Preset Time, improve described indoor motor rotating speed, until described indoor motor rotating speed reaches default maximum speed;
When described temperature gap is less than the second temperature threshold and continues the second Preset Time, reduce described indoor motor rotating speed, until described indoor motor rotating speed reaches default minimum speed, wherein, described second temperature threshold is less than described first temperature threshold;
When described temperature gap is more than or equal to described second temperature threshold and is less than or equal to described first temperature threshold and continues the 3rd Preset Time, keep described indoor motor rotating speed constant.
3. the control method of base station air conditioner according to claim 2, is characterized in that,
When described indoor motor rotating speed reaches default maximum speed, if described indoor environment temperature is greater than default indoor limit maximum temperature, then controls described base station air conditioner and switch to compressor cooling pattern;
When described indoor motor rotating speed reaches default minimum speed, if described indoor environment temperature is less than default indoor limit minimum temperature, then controls described base station air conditioner and exit described ventilating and cooling pattern.
4. the control method of base station air conditioner according to claim 1, it is characterized in that, when described outdoor environment temperature is more than or equal to described first preset temperature or described outdoor environment relative humidity is more than or equal to described first preset value, controls described base station air conditioner and enter compressor cooling pattern.
5. the control method of base station air conditioner according to claim 1, is characterized in that, when controlling described base station air conditioner and entering described ventilating and cooling pattern, also comprises:
Obtain the initial speed of indoor motor according to described outdoor environment temperature, and control described indoor motor operation the 4th Preset Time according to described initial speed.
6. a control device for base station air conditioner, is characterized in that, comprising:
Outdoor temperature detection module, for detecting outdoor environment temperature;
Outside humidity detection module, for sensing chamber's external environment relative humidity;
Control module, for be less than the first preset temperature at described outdoor environment temperature and described outdoor environment relative humidity is less than the first preset value time control described base station air conditioner and enter ventilating and cooling pattern, and when described base station air conditioner is in described ventilating and cooling pattern, described control module regulates the indoor motor rotating speed of described base station air conditioner to regulate ventilation volume according to the temperature gap between indoor environment temperature and design temperature.
7. the control device of base station air conditioner according to claim 6, is characterized in that, described control module when regulating described indoor motor rotating speed according to described temperature gap, wherein,
When described temperature gap is greater than the first temperature threshold and continues the first Preset Time, described control module improves described indoor motor rotating speed, until described indoor motor rotating speed reaches default maximum speed;
When described temperature gap is less than the second temperature threshold and continues the second Preset Time, described control module reduces described indoor motor rotating speed, until described indoor motor rotating speed reaches default minimum speed, wherein, described second temperature threshold is less than described first temperature threshold;
When described temperature gap is more than or equal to described second temperature threshold and is less than or equal to described first temperature threshold and continues the 3rd Preset Time, described control module keeps described indoor motor rotating speed constant.
8. the control device of base station air conditioner according to claim 7, is characterized in that,
When described indoor motor rotating speed reaches default maximum speed, if described indoor environment temperature is greater than default indoor limit maximum temperature, described control module then controls described base station air conditioner and switches to compressor cooling pattern;
When described indoor motor rotating speed reaches default minimum speed, if described indoor environment temperature is less than default indoor limit minimum temperature, described control module then controls described base station air conditioner and exits described ventilating and cooling pattern.
9. the control device of base station air conditioner according to claim 6, it is characterized in that, when described outdoor environment temperature is more than or equal to described first preset temperature or described outdoor environment relative humidity is more than or equal to described first preset value, described control module controls described base station air conditioner and enters compressor cooling pattern.
10. the control device of base station air conditioner according to claim 6, it is characterized in that, when controlling described base station air conditioner and entering described ventilating and cooling pattern, described control module also obtains the initial speed of indoor motor according to described outdoor environment temperature, and controls described indoor motor operation the 4th Preset Time according to described initial speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510420732.0A CN104949290B (en) | 2015-07-16 | 2015-07-16 | The control method and control device of base station air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510420732.0A CN104949290B (en) | 2015-07-16 | 2015-07-16 | The control method and control device of base station air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104949290A true CN104949290A (en) | 2015-09-30 |
| CN104949290B CN104949290B (en) | 2017-12-08 |
Family
ID=54164161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510420732.0A Active CN104949290B (en) | 2015-07-16 | 2015-07-16 | The control method and control device of base station air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104949290B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546768A (en) * | 2016-02-02 | 2016-05-04 | 丁迩 | Energy-saving method and system of central air conditioner |
| CN105716205A (en) * | 2016-03-15 | 2016-06-29 | 北京百度网讯科技有限公司 | Cooling method and device applied to machine room |
| CN109080994A (en) * | 2018-08-03 | 2018-12-25 | 江油市九顶科技有限公司 | Storage device and stocking system suitable for vegetables |
| CN110410940A (en) * | 2019-06-05 | 2019-11-05 | 南京施迈艾库智能科技有限公司 | A kind of intelligent Wind Coverage Calculation and control method of Electrostatic Absorption dedusting fresh air system |
| CN110410888A (en) * | 2019-06-05 | 2019-11-05 | 南京施迈艾库智能科技有限公司 | A kind of Electrostatic Absorption dedusting fresh air system of intelligentized control method electrode |
| CN113970162A (en) * | 2021-11-30 | 2022-01-25 | 宁波奥克斯电气股份有限公司 | Control method of mobile air conditioner and mobile air conditioner |
| CN114110934A (en) * | 2021-11-04 | 2022-03-01 | 清华大学 | Air conditioning system control method and device, electronic equipment and storage medium |
| CN114636238A (en) * | 2022-04-19 | 2022-06-17 | 珠海格力电器股份有限公司 | Motor temperature rise control method |
| CN115523637A (en) * | 2022-08-04 | 2022-12-27 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner, air conditioner |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524380B (en) * | 2016-09-28 | 2019-08-09 | 中国农业大学 | A frequency conversion fan heat recovery ventilation system for four-season ventilation in livestock and poultry houses |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201373521Y (en) * | 2009-03-10 | 2009-12-30 | 尹宏文 | Energy-saving system in communication base station |
| CN101749824A (en) * | 2008-12-22 | 2010-06-23 | 阿尔西制冷工程技术（北京）有限公司 | Natural cooling intelligent fan set and using method thereof |
| CN102353115A (en) * | 2011-09-07 | 2012-02-15 | 张静 | Communication base station energy saving device, system for controlling same, and control method thereof |
| CN202789638U (en) * | 2012-08-31 | 2013-03-13 | 广州洋基信息科技有限公司 | Speed control circuit for fan of ventilation system in base station |
| CN203518133U (en) * | 2013-09-18 | 2014-04-02 | 广州金关节能科技发展有限公司 | Base station energy-saving monitoring system |
| CN203757946U (en) * | 2014-03-25 | 2014-08-06 | 中国移动通信集团河北有限公司保定分公司 | Intelligent ventilation energy-saving system for communication machine room and communication machine room |
-
2015
- 2015-07-16 CN CN201510420732.0A patent/CN104949290B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749824A (en) * | 2008-12-22 | 2010-06-23 | 阿尔西制冷工程技术（北京）有限公司 | Natural cooling intelligent fan set and using method thereof |
| CN201373521Y (en) * | 2009-03-10 | 2009-12-30 | 尹宏文 | Energy-saving system in communication base station |
| CN102353115A (en) * | 2011-09-07 | 2012-02-15 | 张静 | Communication base station energy saving device, system for controlling same, and control method thereof |
| CN202789638U (en) * | 2012-08-31 | 2013-03-13 | 广州洋基信息科技有限公司 | Speed control circuit for fan of ventilation system in base station |
| CN203518133U (en) * | 2013-09-18 | 2014-04-02 | 广州金关节能科技发展有限公司 | Base station energy-saving monitoring system |
| CN203757946U (en) * | 2014-03-25 | 2014-08-06 | 中国移动通信集团河北有限公司保定分公司 | Intelligent ventilation energy-saving system for communication machine room and communication machine room |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546768A (en) * | 2016-02-02 | 2016-05-04 | 丁迩 | Energy-saving method and system of central air conditioner |
| CN105716205A (en) * | 2016-03-15 | 2016-06-29 | 北京百度网讯科技有限公司 | Cooling method and device applied to machine room |
| CN109080994A (en) * | 2018-08-03 | 2018-12-25 | 江油市九顶科技有限公司 | Storage device and stocking system suitable for vegetables |
| CN110410940A (en) * | 2019-06-05 | 2019-11-05 | 南京施迈艾库智能科技有限公司 | A kind of intelligent Wind Coverage Calculation and control method of Electrostatic Absorption dedusting fresh air system |
| CN110410888A (en) * | 2019-06-05 | 2019-11-05 | 南京施迈艾库智能科技有限公司 | A kind of Electrostatic Absorption dedusting fresh air system of intelligentized control method electrode |
| CN114110934A (en) * | 2021-11-04 | 2022-03-01 | 清华大学 | Air conditioning system control method and device, electronic equipment and storage medium |
| CN113970162A (en) * | 2021-11-30 | 2022-01-25 | 宁波奥克斯电气股份有限公司 | Control method of mobile air conditioner and mobile air conditioner |
| CN114636238A (en) * | 2022-04-19 | 2022-06-17 | 珠海格力电器股份有限公司 | Motor temperature rise control method |
| CN115523637A (en) * | 2022-08-04 | 2022-12-27 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner, air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104949290B (en) | 2017-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104949290A (en) | Control method and control device of base station air conditioner | |
| CN103388879B (en) | A kind of control method of air-conditioner | |
| CN107300231B (en) | Heat pump unit and control method and device thereof | |
| CN111637603B (en) | Air conditioner control method and air conditioner | |
| EP0522878B1 (en) | Operation controller for air conditioner | |
| KR900005721B1 (en) | Operation control device of air conditioner | |
| CN105546742A (en) | Air conditioner and air conditioner control method and device | |
| CN104913451A (en) | Control method of air conditioner | |
| US20050016189A1 (en) | Method and apparatus for controlling humidity with an air conditioner | |
| CN104296490A (en) | Refrigerator and control method and system thereof | |
| CN105737345A (en) | Air conditioner and control method thereof | |
| CN103256687A (en) | Self-adaptation control method and device of air conditioner | |
| CN104990229A (en) | Air conditioning system and control method thereof | |
| CN104613593A (en) | Air conditioner and electric heating control method thereof | |
| CN104949207A (en) | Temperature-humidity double-control type air conditioner system and control method thereof | |
| CN101408775A (en) | Refrigerator temperature control method | |
| CN113871758B (en) | Temperature control method and system of battery energy storage system and battery energy storage system | |
| CN107917512B (en) | Control method and device of air conditioning system and air conditioner | |
| CN104990230A (en) | Air-conditioning system and control method thereof | |
| CN108758976B (en) | Control method and device of air conditioner and air conditioner with control device | |
| RU2008140677A (en) | SYSTEM AND METHOD FOR MANAGING A VEHICLE AIR CONDITIONING SYSTEM REDUCING ENERGY CONSUMPTION | |
| CN107883545A (en) | Control method, control system, computer-readable recording medium and mobile air conditioner | |
| US7621140B2 (en) | Temperature control in a space served by multiple HVAC equipment | |
| CN104329771A (en) | Control method and system of air conditioner as well as air conditioner | |
| CN107883544A (en) | Control method, control system, computer-readable recording medium and mobile air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |