CN105188315A - Intelligent temperature control system for machine room - Google Patents
Intelligent temperature control system for machine room Download PDFInfo
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- CN105188315A CN105188315A CN201510559658.0A CN201510559658A CN105188315A CN 105188315 A CN105188315 A CN 105188315A CN 201510559658 A CN201510559658 A CN 201510559658A CN 105188315 A CN105188315 A CN 105188315A
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Abstract
The invention discloses an intelligent temperature control system for a machine room. The intelligent temperature control system comprises protective covers, a cold air channel, a hot air channel, temperature sensors and central control servers, wherein each protective cover is arranged outside cabinet equipment; a hot air exhaust outlet is formed in the upper end of each protective cover; a cold air input opening is formed in the lower end of each protective cover; the cold air channel is connected with the cold air input openings of the protective covers and is used for conveying cold air into the protective covers; the hot air channel is connected with the hot air exhaust outlets of the protective covers and is used for discharging hot air in the protective covers; the temperature sensors are arranged in the protective covers and are used for detecting the temperature in the protective covers; and the central control servers are used for receiving signals send out by temperature sensors and correspondingly controlling the amount of the air conveyed into the protective covers by the cold air channel. The cold air channel is separated from the hot air channel, so that air supply can be automatically controlled according to temperature values in the protective covers; cooling of a cabinet in the protective cover and equipment in the cabinet with cold air is facilitated; the cooling effect on the equipment in the machine room is effectively improved; cooling all the time is not needed; and energy consumption for temperature control is reduced. Therefore, the overall power consumption of the machine room is reduced.
Description
Technical field
The present invention relates to communication network device field, particularly relate to a kind of machine room intelligent temperature control system.
Background technology
Machine room is the indispensable capital construction of communication field, is mainly used in the equipment such as service device.
In the capital construction of machine room, calculator room equipment cooling system is again a very important link.A lot of equipment in machine room operationally can give out a large amount of heats, and heat is crossed conference and is caused the temperature of each equipment too high, cause the bad operation of equipment, machine room cooling system ensures the normal operation of machine room all devices, to avoid dividing into standby operation exception in the situation that temperature is too high, or the impact that machine of delaying causes bearer service.Machine room cooling system is also in whole machine room except power supply supply simultaneously, the link that power consumption is the highest.
Thus, how to reduce the power consumption because apparatus cools causes, improving the cooling result of equipment under identical power consumption, is the current technical issues that need to address of those skilled in the art.
Summary of the invention
The object of this invention is to provide a kind of machine room intelligent temperature control system, the power consumption because apparatus cools causes can be reduced, improve the cooling result of equipment under identical power consumption.
For solving the problems of the technologies described above, the invention provides following technical scheme:
A kind of machine room intelligent temperature control system, for the cooling of cabinet equipment in machine room, comprising:
Protective cover, described protective cover is arranged on the outside of each described cabinet equipment, and the upper end of described protective cover is provided with hot blast exhaust outlet, and the lower end of described protective cover is provided with the defeated air port of cold wind;
Cold air duct, described cold air duct is connected with the defeated air port of the cold wind of described protective cover, for being transported to by cold wind in described protective cover;
Hot-air channel, described hot-air channel is connected with the hot blast exhaust outlet of described protective cover, for discharging the hot blast in described protective cover;
Temperature sensor, described temperature sensor is arranged in described protective cover, for detecting the temperature in described protective cover;
Central control server, for receiving the signal that described temperature sensor is launched, and the described cold air duct of corresponding control is delivered to the air output in described protective cover.
Preferably, described temperature sensor is provided with the first temperature threshold, when the temperature in described protective cover is higher than described first temperature threshold, described temperature sensor sends the first triggering signal to described central control server, triggers described cold air duct to described protective cover transporting cold wind.
Preferably, described temperature sensor is provided with the second temperature threshold, when the temperature in described protective cover reaches described second temperature threshold, described temperature sensor sends the second triggering signal to described central control server, triggers described cold air duct and stops to described protective cover transporting cold wind.
Preferably, also comprise:
First air-supply valve, described first air-supply valve is arranged on the cold wind defeated air port place of described protective cover.
Preferably, also comprise:
Cold air duct air-supply valve, described cold air duct air-supply valve is arranged in the cold air duct between every two described protective covers, for controlling the cold wind break-make in described cold air duct.
Preferably, described cold air duct air-supply valve comprises:
Multiple blow valve tradition of a family leaf, for controlling the cold wind break-make in described cold air duct;
Manual fan blade control switch, for the opening and closing of blow valve tradition of a family leaf described in Non-follow control;
Electric fan blade control switch, is controlled by described central control server, for the opening and closing of blow valve tradition of a family leaf described in Electronic control.
Preferably, also comprise:
Air Blast fan, described Air Blast fan is arranged on the cold air inlet place of described cold air duct, for being incorporated in described cold air duct by cold wind.
Compared with prior art, technique scheme has the following advantages:
The machine room intelligent temperature control system that the embodiment of the present invention provides, in the periphery of each cabinet equipment, closed protective cover is set, set up the closed cooler environment in units of rack, employing temperature sensor detects the temperature in protective cover in real time, namely rack and the ambient temperature residing for internal unit thereof is detected in real time, and coordinate central control server accurately to control the cold wind air output entered in protective cover, reach the object controlling directed air-supply according to the temperature in each protective cover, to lower the temperature to the rack in protective cover and equipment within machine cabinet.Owing to controlling air-supply according to the temperature value in protective cover, and cold-hot wind channel separation, be conducive to cold wind to the rack in protective cover and equipment within machine cabinet cooling, and the hot blast produced is discharged by the hot-air channel of upper end, can effectively improve calculator room equipment cooling effect, need not lower the temperature always, reduce temperature controlled energy ezpenditure, thus reduce machine room overall power.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The machine room intelligent temperature control system structural representation that Fig. 1 provides for a kind of embodiment of the present invention;
The cold air duct blow valve door schematic diagram that Fig. 2 provides for a kind of embodiment of the present invention.
Embodiment
Core of the present invention provides a kind of machine room intelligent temperature control system, can reduce the power consumption because apparatus cools causes, and improves the cooling result of equipment under identical power consumption.
In order to enable above-mentioned purpose of the present invention, feature and advantage more become apparent, and are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.
Set forth detail in the following description so that fully understand the present invention.But the present invention can be different from alternate manner described here to implement with multiple, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention.Therefore the present invention is not by the restriction of following public embodiment.
Please refer to Fig. 1, the machine room intelligent temperature control system structural representation that Fig. 1 provides for a kind of embodiment of the present invention.
In a kind of embodiment of the present invention, for the machine room intelligent temperature control system of the cooling of cabinet equipment in machine room, comprise: protective cover 1, described protective cover 1 is arranged on the outside of each described cabinet equipment, the upper end of described protective cover 1 is provided with hot blast exhaust outlet, and the lower end of described protective cover 1 is provided with the defeated air port of cold wind; Cold air duct 2, described cold air duct 2 is connected with the defeated air port of cold wind of described protective cover 1, for being transported to by cold wind in described protective cover; Hot-air channel 3, described hot-air channel 3 is connected with the hot blast exhaust outlet of described protective cover 1, for discharging the hot blast in described protective cover 1; Temperature sensor 4, described temperature sensor 4 is arranged in described protective cover 1, for detecting the temperature in described protective cover 1; Central control server, for receiving the signal that described temperature sensor 1 is launched, and the described cold air duct of corresponding control 2 is delivered to the air output in described protective cover 1.
In the present embodiment, component cooling closed system in units of rack, namely a protective cover 1 is installed in the periphery of each rack.Cold wind is blown in each protective cover 1 by cold air duct respectively, to carry out cooling down to the rack in each protective cover 1 and equipment within machine cabinet, the hot blast produced is drained in hot-air channel 3 via hot blast exhaust outlet and discharges, wherein, hot blast exhaust outlet place can arrange a hot blast exhaust duct 5, be drained in hot-air channel 3 to make hot blast via hot blast exhaust duct 5, because cooling space is just in protective cover 1, avoid the diffusion that cold wind is wider, thus make cooling air from bottom to top through protective cover, effectively improve the cooling effect of cabinet equipment in protective cover.
Under normal circumstances, temperature sensor 4 is arranged on the centre position in protective cover 1, is conducive to like this detecting the temperature in protective cover 1 more accurately.Wherein, preferable temperature transducer 4 is provided with the first temperature threshold, first temperature threshold is generally a higher temperature value, temperature within first temperature threshold is the temperature that the equipment be relatively applicable in rack normally runs, when temperature in protective cover 1 is more than the first temperature threshold, when the temperature in protective cover 1 is higher than the first temperature threshold, temperature sensor 4 sends the first default triggering signal to central control server, trigger described cold air duct to described protective cover transporting cold wind, namely central control server controls cold air duct 2 to transporting cold wind in protective cover 1 after receiving the first triggering signal, reduce to make the temperature in protective cover 1.Avoid the temperature owing to not knowing in rack, and make cold air duct carry out the situation of lowering the temperature to rack transporting cold wind always, thus decrease the energy ezpenditure that cooling machine cabinet and interior equipment thereof causes.
Further, temperature sensor 4 is also provided with the second temperature threshold, second temperature threshold is lower than the first temperature threshold under normal circumstances, when the temperature in protective cover 1 reaches the second temperature threshold, namely when the temperature in rack maintains a certain temperature, can ensure that the equipment in rack can normally run in long period section, temperature sensor 4 sends the second triggering signal to central control server, triggers described cold air duct 2 and stops to described protective cover 1 transporting cold wind.When the machine in-cabinet temperature of which avoid is very low, cold air duct still runs, the situation of transporting cold wind in rack, thus avoids the waste of energy.
Because temperature sensor is provided with the first temperature threshold and the second temperature threshold, corresponding signal is sent in different situations respectively to central control server, central control server controls cold air duct automatically to transporting cold wind in protective cover, manually Real Time Observation need not control the operation of cold air duct, improve the intellectuality of computer room temperature control system.
Because the equipment in each rack in machine room may be different, then the heat produced is different, and the demand for heat radiation is also just different.Therefore, machine room intelligent temperature control system also comprises: the first air-supply valve 6, and described first air-supply valve 6 is arranged on the cold wind defeated air port place of described protective cover 1.One first air-supply valve 6 is all provided with at the cold wind of each protective cover 1 defeated air port place, like this when certain or certain several rack is without the need to cooling, only need close the first air-supply valve 6 of corresponding protective cover 1 lower end, at this moment the cold wind in cold air duct is only blown into rack to be needed to carry out, in the protective cover that cools, saving energy further.
Under normal circumstances, the cold air inlet of the cabinet equipment distance cold air duct generating heat higher is nearer, this is because the cold air inlet of distance cold air duct is nearer, then cold blast rate is more sufficient, and cooling-down effect is better.Therefore, in the present embodiment, machine room intelligent temperature control system also comprises: cold air duct air-supply valve 7, and described cold air duct air-supply valve 7 is arranged in the cold air duct 2 between every two described protective covers 1, for controlling the cold wind break-make in described cold air duct.When the cabinet equipment that the cold air inlet of distance cold air duct is far away does not need to cool, then without the need to cold wind is full of whole cold air duct, otherwise also can cause the waste of energy.Cold air duct air-supply valve is set in the cold air duct between every two protective covers, then can cut off the cold air duct in any one cold air duct blow valve face behind the door as required, while having saved the energy, because the transmission range of cold wind in cold air duct shortens, the cold wind air quantity be then blown in each protective cover must increase, and this just turn improves cooling effect.
Please refer to Fig. 2, the cold air duct blow valve door schematic diagram that Fig. 2 provides for a kind of embodiment of the present invention.
Wherein, described cold air duct air-supply valve comprises: multiple blow valve tradition of a family leaf 71, for controlling the cold wind break-make in described cold air duct, when all fan blades close, cold wind, namely not by cold air duct herein, namely has cut-off to cold air duct below herein; Manual fan blade control switch 72, for the opening and closing of blow valve tradition of a family leaf described in Non-follow control, manual fan blade control switch is mainly used in when electric fan blade control switch breaks down, by opening and closing blow valve tradition of a family leaf manually; Electric fan blade control switch 73, be controlled by described central control server, for the opening and closing of blow valve tradition of a family leaf described in Electronic control, under normal circumstances, what control the opening and closing of blow valve tradition of a family leaf is electric fan blade control switch, control electric fan blade control switch by operating personnel control centre Control Server, or central control server moves fan blade control switch according to the condition automatic control electric preset.
Further, as shown in Figure 1, machine room intelligent temperature control system also comprises: Air Blast fan 8, and described Air Blast fan is arranged on the cold air inlet place of described cold air duct, for being incorporated in described cold air duct by cold wind.
It should be noted that, preferred center Control Server controls Air Blast fan, the first air-supply valve, cold air duct air-supply valve and temperature sensor, facilitates the control of whole system, is conducive to lowering the temperature to the cabinet equipment in protective cover in time.
In sum, the machine room intelligent temperature control system that the embodiment of the present invention provides, in the periphery of each cabinet equipment, closed protective cover is set, set up the closed cooler environment in units of rack, employing temperature sensor detects the temperature in protective cover in real time, namely rack and the ambient temperature residing for internal unit thereof is detected in real time, and coordinate central control server accurately to control the cold wind air output entered in protective cover, reach the object controlling directed air-supply according to the temperature in each protective cover, to lower the temperature to the rack in protective cover and equipment within machine cabinet.Owing to controlling air-supply according to the temperature value in protective cover, and cold-hot wind channel separation, be conducive to cold wind to the rack in protective cover and equipment within machine cabinet cooling, and the hot blast produced is discharged by the hot-air channel of upper end, can effectively improve calculator room equipment cooling effect, need not lower the temperature always, reduce temperature controlled energy ezpenditure, thus reduce machine room overall power.
Especially temperature sensor is provided with the first temperature threshold and the second temperature threshold, corresponding signal is sent in different situations respectively to central control server, central control server controls cold air duct automatically to transporting cold wind in protective cover, manually Real Time Observation need not control the operation of cold air duct, improve the intellectuality of computer room temperature control system.
In addition, cold air duct air-supply valve is set in the cold air duct between every two protective covers, then can cut off the cold air duct in any one cold air duct blow valve face behind the door as required, while having saved the energy, because the transmission range of cold wind in cold air duct shortens, the cold wind air quantity be then blown in each protective cover must increase, and this just turn improves cooling effect.
Above a kind of machine room intelligent temperature control system provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection range of the claims in the present invention.
Claims (7)
1. a machine room intelligent temperature control system, for the cooling of cabinet equipment in machine room, is characterized in that, comprising:
Protective cover, described protective cover is arranged on the outside of each described cabinet equipment, and the upper end of described protective cover is provided with hot blast exhaust outlet, and the lower end of described protective cover is provided with the defeated air port of cold wind;
Cold air duct, described cold air duct is connected with the defeated air port of the cold wind of described protective cover, for being transported to by cold wind in described protective cover;
Hot-air channel, described hot-air channel is connected with the hot blast exhaust outlet of described protective cover, for discharging the hot blast in described protective cover;
Temperature sensor, described temperature sensor is arranged in described protective cover, for detecting the temperature in described protective cover;
Central control server, for receiving the signal that described temperature sensor is launched, and the described cold air duct of corresponding control is delivered to the air output in described protective cover.
2. system according to claim 1, it is characterized in that, described temperature sensor is provided with the first temperature threshold, when the temperature in described protective cover is higher than described first temperature threshold, described temperature sensor sends the first triggering signal to described central control server, triggers described cold air duct to described protective cover transporting cold wind.
3. system according to claim 2, it is characterized in that, described temperature sensor is provided with the second temperature threshold, when the temperature in described protective cover reaches described second temperature threshold, described temperature sensor sends the second triggering signal to described central control server, triggers described cold air duct and stops to described protective cover transporting cold wind.
4. the system according to any one of claims 1 to 3, is characterized in that, also comprises:
First air-supply valve, described first air-supply valve is arranged on the cold wind defeated air port place of described protective cover.
5. system according to claim 4, is characterized in that, also comprises:
Cold air duct air-supply valve, described cold air duct air-supply valve is arranged in the cold air duct between every two described protective covers, for controlling the cold wind break-make in described cold air duct.
6. system according to claim 5, is characterized in that, described cold air duct air-supply valve comprises:
Multiple blow valve tradition of a family leaf, for controlling the cold wind break-make in described cold air duct;
Manual fan blade control switch, for the opening and closing of blow valve tradition of a family leaf described in Non-follow control;
Electric fan blade control switch, is controlled by described central control server, for the opening and closing of blow valve tradition of a family leaf described in Electronic control.
7. system according to claim 6, is characterized in that, also comprises:
Air Blast fan, described Air Blast fan is arranged on the cold air inlet place of described cold air duct, for being incorporated in described cold air duct by cold wind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559658.0A CN105188315A (en) | 2015-09-06 | 2015-09-06 | Intelligent temperature control system for machine room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559658.0A CN105188315A (en) | 2015-09-06 | 2015-09-06 | Intelligent temperature control system for machine room |
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| CN105188315A true CN105188315A (en) | 2015-12-23 |
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| CN201510559658.0A Pending CN105188315A (en) | 2015-09-06 | 2015-09-06 | Intelligent temperature control system for machine room |
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Citations (7)
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|---|---|---|---|---|
| EP1988760A1 (en) * | 2006-02-24 | 2008-11-05 | Huawei Technologies Co., Ltd. | Temperature control device, management device, system and method |
| US20100298997A1 (en) * | 2009-05-19 | 2010-11-25 | Fujitsu Limited | Air conditioning control apparatus and air conditioning control method |
| CN102333434A (en) * | 2011-07-15 | 2012-01-25 | 孙晨啸 | System for increasing power density of machine room |
| CN202524705U (en) * | 2012-03-04 | 2012-11-07 | 杭州源源环境技术有限公司 | Intelligent and accurate air supply system |
| CN103140116A (en) * | 2011-11-30 | 2013-06-05 | 华为技术有限公司 | Temperature control method of rack system and air supply system of rack system |
| CN203167499U (en) * | 2013-02-07 | 2013-08-28 | 广州汇安科技有限公司 | Efficient heat radiation cooling device for IT device |
| CN204593956U (en) * | 2015-03-23 | 2015-08-26 | 上海华燊智能化系统工程有限公司 | For the constant temperature and humidity geothermal heat pump air-conditioning system of indoor and outdoor rack |
-
2015
- 2015-09-06 CN CN201510559658.0A patent/CN105188315A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1988760A1 (en) * | 2006-02-24 | 2008-11-05 | Huawei Technologies Co., Ltd. | Temperature control device, management device, system and method |
| US20100298997A1 (en) * | 2009-05-19 | 2010-11-25 | Fujitsu Limited | Air conditioning control apparatus and air conditioning control method |
| CN102333434A (en) * | 2011-07-15 | 2012-01-25 | 孙晨啸 | System for increasing power density of machine room |
| CN103140116A (en) * | 2011-11-30 | 2013-06-05 | 华为技术有限公司 | Temperature control method of rack system and air supply system of rack system |
| CN202524705U (en) * | 2012-03-04 | 2012-11-07 | 杭州源源环境技术有限公司 | Intelligent and accurate air supply system |
| CN203167499U (en) * | 2013-02-07 | 2013-08-28 | 广州汇安科技有限公司 | Efficient heat radiation cooling device for IT device |
| CN204593956U (en) * | 2015-03-23 | 2015-08-26 | 上海华燊智能化系统工程有限公司 | For the constant temperature and humidity geothermal heat pump air-conditioning system of indoor and outdoor rack |
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Application publication date: 20151223 |
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