CN101561164A - Data center machine room energy-saving system - Google Patents
Data center machine room energy-saving system Download PDFInfo
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- CN101561164A CN101561164A CN 200810247583 CN200810247583A CN101561164A CN 101561164 A CN101561164 A CN 101561164A CN 200810247583 CN200810247583 CN 200810247583 CN 200810247583 A CN200810247583 A CN 200810247583A CN 101561164 A CN101561164 A CN 101561164A
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- air
- conditioning
- cold
- cold passage
- baffle plate
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20745—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
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- Computer Hardware Design (AREA)
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- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The embodiment of the invention discloses a data center machine room energy-saving system, which comprises two rows of server machine cabinets placed face to face; the system is characterized in that wind tight baffles are arranged on the upward side and both ends of cold aisles of the two rows of server machine cabinets placed face to face and two ends; the wind tight baffles on the upward side and both ends of the cold aisles, the front of two rows of servers and a floor circle an enclosure space; the floor and/or on the baffles on the upward side of the cold aisles are provided with air outlet receiving cold air coming from an air conditioner and leading into the cold aisles. The system can reduce the energy consumption of the data center machine room conditioner, thus realizing the energy consumption of the data center machine room.
Description
Technical field
The present invention relates to field of air conditioning, particularly a kind of data center machine room energy conserving system.
Background technology
The information technoloy equipment of data center can produce more heat transfer in normal operation.Along with the generation of heat, the operating temperature of information technoloy equipment can raise.And suitable operating temperature is the essential condition of operate as normal of information technoloy equipment.Therefore, air-conditioning also is equipped with in the data center machine room.By the cold wind that air-conditioning is sent, keep information technoloy equipment to operate under the suitable temperature, thereby guarantee that information technoloy equipment can be in normal duty for a long time.
In the data center machine room, information technoloy equipment generally includes a plurality of server cabinets, and general face-to-face placement or the back-to-back placement side by side of these server cabinets.When two row's server cabinets are placed face-to-face, the middle mobile passage of air feed stream that forms, air-conditioning is sent cold wind in this passage, and such passage is commonly referred to cold passage.The cold wind that air-conditioning is sent descends through the floor or air supply duct is delivered to cold passage, perhaps directly cold wind is delivered to cold passage.During the back-to-back placement of two row's server cabinets, the middle mobile passage of air feed stream that also forms, the heat that server cabinet gives out is often sent by this passage and via the return air inlet in the machine room, air inlet via air-conditioning is sent into air-conditioning, and such passage is called the passage of heat.
Usually, the operation optimum temperature of server apparatus is 23 ℃.In order to make the server apparatus running temperature remain on 23 ℃, need cold wind that air-conditioning sends arrive behind the server temperature near or a little less than 23 ℃.The server apparatus running temperature is remained under 23 ℃ the prerequisite, and the wind pushing temperature of air-conditioning is low more, causes efficient low more, and energy consumption is high more; The air output of air-conditioning is big more, causes energy consumption high more.In the prior art, as shown in fig. 1, the circulation of air and circulation are in open space in the machine room.Wherein, dotted line is represented the cold wind that air-conditioning is sent, and as shown in fig. 1, it can arrive cold passage by the air outlet on the floor; Chain-dotted line represents to arrive in the cold passage wind in server cabinet front; Solid line is represented hot blast, distributes the hot blast that the back produces as the heat of server from rear of cabinet, and as shown in fig. 1, this hot blast can be through cold passage top with the circulation of air-flow.Air-conditioning is delivered to the cold wind in the cold passage, and hot blast easy and in the open space mixes, and like this, mixed wind arrives the server front to reduce server temperature.But, apparently, the temperature height of the cold wind that the temperature of mixed wind will be sent than air-conditioning.For the temperature that makes mixed wind satisfies the requirement that reduces server temperature, usually need to reduce the temperature of the cold wind that air-conditioning sends, for example in order to make the temperature with 30 ℃ the mixed wind of hot blast reach 23 ℃, so that server is operated in 23 ℃, usually need the temperature of cold wind that air-conditioning is sent to be reduced to 16 ℃.Like this, as previously mentioned, the wind pushing temperature of air-conditioning reduces, and has caused the raising of air conditioning energy consumption.On the other hand, also need to arrive the enough air quantity of cold wind maintenance of server in the prior art.And owing to the circulation and the circulation of air in the prior art machine room is in open space, the cold wind that causes actual central air-conditioning to be sent like this can not be used to reduce server temperature fully, is back to the air inlet of air-conditioning after some of cold wind can mix with hot blast on every side.Like this, cause the utilization rate of the cold wind that air-conditioning sends to reduce.Obtain enough air quantity in order to ensure the server apparatus place, air-conditioning need increase air output, like this, as previously mentioned, causes the energy consumption of air-conditioning to increase.
By as can be seen top, the energy consumption of the air-conditioning of data center machine room is big in the prior art, is unfavorable for the energy-conservation of data center machine room.
Summary of the invention
The purpose of the embodiment of the invention provides a kind of data center machine room energy conserving system, to realize the energy-conservation of data center machine room system.
For solving the problems of the technologies described above, the embodiment of the invention provides a kind of data center machine room energy conserving system to be achieved in that
A kind of data center machine room energy conserving system, comprise two row's server cabinets, described two row's server cabinets are placed face-to-face, cold passage top and two ends between two row's server cabinets of described face-to-face placement are equipped with airfast baffle plate, and the airfast baffle plate at described cold passage top and two ends and the front and the floor of two row's server cabinets surround enclosure space; Have air outlet on the described floor and/or on the baffle plate of cold passage top, the cold wind that the reception air-conditioning is sent here also leads to cold passage.
Preferably, in the described system, the airfast baffle plate that install at the two ends of described cold passage is a hermatic door.
A kind of data center machine room energy conserving system comprises air-conditioning and two row's server cabinets, and described two row's server cabinets are placed face-to-face, and airfast baffle plate is installed in the cold passage top between two row's server cabinets of described face-to-face placement; And,
An end is stuffy baffle plate in the two ends of described cold passage, and the other end is equipped with air conditioner; The front and the floor of the stuffy baffle plate of described cold passage top, the stuffy baffle plate at two ends and air-conditioning fuselage, two row's servers surround enclosure space; Send cold wind to cold passage towards the air-conditioning fuselage of described enclosure space.
Preferably, in the described system, the airfast baffle plate that an end is installed in the two ends of described cold passage is a hermatic door.
The technical scheme that is provided by the above embodiment of the invention as seen, cold passage for server cabinet in the data center machine room, adopt cold passage top that airfast baffle plate is installed, cold passage two ends are installed the method for airfast baffle plate cold passage are sealed, avoided mixing of cold wind and thermal current, thereby the temperature that makes air-conditioning deliver to the cold wind at server apparatus place no longer improves, like this, guaranteeing that server apparatus is operated under the condition that is fit to temperature, the wind pushing temperature of air-conditioning can raise, and reduce air output, thus reduce the energy consumption of air-conditioning, realize the energy-conservation of data center machine room.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a cold channel opener formula air-supply schematic diagram in the prior art;
Fig. 2 is the schematic diagram of data center machine room energy conserving system first embodiment of the present invention;
Fig. 3 is the schematic diagram of data center machine room energy conserving system second embodiment of the present invention.
The specific embodiment
The embodiment of the invention provides a kind of data center machine room energy conserving system.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills should belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Below introduce an embodiment of data center machine room energy conserving system of the present invention, Fig. 2 shows the schematic diagram of this embodiment.As shown in Figure 2, data center machine room energy conserving system among this embodiment comprises two row's server cabinets, described two row's server cabinets are placed face-to-face, cold passage top and two ends between two row's server cabinets of described face-to-face placement are equipped with airfast baffle plate, and the airfast baffle plate at described cold passage top and two ends and the front and the floor of two row's servers surround enclosure space; Have air outlet on the described floor and/or on the baffle plate of cold passage top, the cold wind that the reception air-conditioning is sent here leads to cold passage through air supply duct.
Two row's server cabinets are placed in the cold passage of back formation face-to-face, because airfast baffle plate has been installed in the top, airfast baffle plate has also been installed at two ends, then adds the floor, can make cold passage constitute the space of sealing.
As previously mentioned, cold passage of the prior art easily mixes with hot blast so cause delivering to the interior cold wind of cold passage owing to be not the space of sealing.And in the present embodiment, cold passage is in the space of sealing, and the side of server in the cold passage of this sealing generally can the loses heat air-flow, does not just have the hot blast that is formed by thermal current yet.Simultaneously, cold passage is in the space of sealing, and so, server can not pour in the cold passage of sealing at the thermal current that gives out towards cold passage part in addition and the hot blast of formation thereof.To sum up, send into the cold wind in the cold passage, can avoid mixing, also just avoided cold wind temperature when delivering to the server front to raise, on the contrary, arrive the cold wind in server front, with cold wind basically identical on temperature of sending in the cold passage with hot blast.Like this, in order to make server work at a certain temperature, then the cold wind that only needs air-conditioning to send basic identical temperature gets final product.As in order to make server be operated in 23 ℃, thereby keep normal operating conditions for a long time, then air-conditioning only need be sent 23 ℃ cold wind and gets final product.23 ℃ the cold wind that air-conditioning is sent is in the space of sealing, can not mix with hot blast in arriving the positive process of server, thereby can keep essentially identical temperature, promptly still keeps 23 ℃.And do not need as the cold wind that need send lower temperature in the prior art by air-conditioning, as not needing in prior art, need send 16 ℃ cold wind by air-conditioning.
Like this, air-conditioning does not need to freeze and obtains the cold wind of lower temperature, but only needs air-conditioning to send the basic cold wind consistent with the server operating temperature, thereby can reduce the energy consumption of air-conditioning.
In addition, because therefore the thermal current that does not exist server to distribute basically in the cold passage, sends into the cold wind in the cold passage, can have stronger air current flow.Like this, the air quantity of the cold wind that air-conditioning is sent also can be too big, in other words, only needs to keep certain cold wind air output to send in the cold passage and get final product.From this angle, reduced the air-conditioning air output, thereby also can reduce the energy consumption of air-conditioning.
The baffle plate of described floor and cold passage top, can be both one of on have air outlet, receive the cold wind that air-conditioning sends here and lead to cold passage through air supply duct; Also can be all to have air outlet on both, the cold wind that the reception air-conditioning is sent here leads to cold passage through air supply duct.
The airfast baffle plate that install at the two ends of described cold passage can be hermatic door.Described hermatic door can adopt realizations such as shaft-type door with hermetically-sealed construction or sliding door.
In addition,, cold air is no longer contacted with the machine room building structure of outside, thereby reduced thermal loss, further reduced the energy consumption of air-conditioning because cold air is sealed in the cold passage.
Below introduce second embodiment of data center machine room energy conserving system of the present invention, Fig. 3 shows the schematic diagram of this embodiment.As shown in Figure 3, the data center machine room energy conserving system among this embodiment comprises air-conditioning and two row's server cabinets, and described two row's server cabinets are placed face-to-face, and airfast baffle plate is installed in the cold passage top between two row's server cabinets of described face-to-face placement; And,
An end is stuffy baffle plate in the two ends of described cold passage, and the other end is equipped with the air-conditioning fuselage; The front and the floor of the stuffy baffle plate of described cold passage top, the stuffy baffle plate at two ends and air-conditioning fuselage, two row's servers surround enclosure space; Send cold wind to cold passage towards the air-conditioning fuselage of described enclosure space.
This embodiment and last embodiment difference are, the baffle plate of cold passage one end replaces with the fuselage of air-conditioning in the present embodiment among the last embodiment, and, the air-conditioning front is over against cold passage, like this, the cold wind that air-conditioning is sent can directly be sent in the cold passage, and no longer through air supply duct from the floor or the air outlet on the baffle plate of cold passage top send into cold passage.
Significantly, among this second embodiment, cold passage still is in the space of sealing, and is concrete, and cold passage is in the stuffy baffle plate of cold passage top, stuffy baffle plate and air-conditioning fuselage, two front and the floors of arranging server cabinets at two ends surround in the enclosure space.Like this, as previously mentioned, send into the cold wind in the cold passage, can avoid mixing, also just avoided cold wind temperature when delivering to the server front to raise with hot blast.Like this, in order to make server work at a certain temperature, then the cold wind that only needs air-conditioning to send basic identical temperature gets final product.And then air-conditioning does not need to freeze and obtains the cold wind of lower temperature, but only needs air-conditioning to send the basic cold wind consistent with the server operating temperature, thereby can reduce the energy consumption of air-conditioning.In addition, because therefore the thermal current that does not exist server to distribute basically in the cold passage, sends into the cold wind in the cold passage, can have stronger air current flow.Like this, the air quantity of the cold wind that air-conditioning is sent also can be too big, in other words, only needs to keep certain cold wind air output to send in the cold passage and get final product.From this angle, reduced the air-conditioning air output, thereby also can reduce the energy consumption of air-conditioning.
The airfast baffle plate that a end in the two ends of described cold passage is installed is a hermatic door, and the sealing door can be the hermatic door shown in Fig. 3.
Though described the present invention by embodiment, those of ordinary skills know, the present invention has many distortion and variation and do not break away from spirit of the present invention, wish that appended claim comprises these distortion and variation and do not break away from spirit of the present invention.
Claims (4)
1, a kind of data center machine room energy conserving system, comprise two row's server cabinets, described two row's server cabinets are placed face-to-face, it is characterized in that, cold passage top and two ends between two row's server cabinets of described face-to-face placement are equipped with airfast baffle plate, and the airfast baffle plate at described cold passage top and two ends and the front and the floor of two row's server cabinets surround enclosure space; Have air outlet on the described floor and/or on the baffle plate of cold passage top, the cold wind that the reception air-conditioning is sent here also leads to cold passage.
2, system according to claim 1 is characterized in that, the airfast baffle plate that install at the two ends of described cold passage is a hermatic door.
3, a kind of data center machine room energy conserving system comprises air-conditioning and two row's server cabinets, and described two row's server cabinets are placed face-to-face, it is characterized in that, airfast baffle plate is installed in the cold passage top between two row's server cabinets of described face-to-face placement; And,
An end is stuffy baffle plate in the two ends of described cold passage, and the other end is equipped with air conditioner; The front and the floor of the stuffy baffle plate of described cold passage top, the stuffy baffle plate at two ends and air-conditioning fuselage, two row's servers surround enclosure space; Send cold wind to cold passage towards the air-conditioning fuselage of described enclosure space.
4, system according to claim 3 is characterized in that, the airfast baffle plate that an end is installed in the two ends of described cold passage is a hermatic door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810247583 CN101561164A (en) | 2008-12-30 | 2008-12-30 | Data center machine room energy-saving system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810247583 CN101561164A (en) | 2008-12-30 | 2008-12-30 | Data center machine room energy-saving system |
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| CN101561164A true CN101561164A (en) | 2009-10-21 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116517A (en) * | 2011-03-21 | 2011-07-06 | 北京东方新旭科技发展有限公司 | Air supply control method for equipment in machine room |
| WO2011088712A1 (en) * | 2010-01-20 | 2011-07-28 | 华为技术有限公司 | Data center in container |
| CN102455022A (en) * | 2010-10-25 | 2012-05-16 | 富士通株式会社 | Air-conditioning system |
| CN102477803A (en) * | 2010-11-23 | 2012-05-30 | 鸿富锦精密工业（深圳）有限公司 | Machine room |
| CN102510705A (en) * | 2011-10-28 | 2012-06-20 | 北京中科新网网络科技有限公司 | Method and device for dissipating heat of communication cabinet |
| WO2012100388A1 (en) * | 2011-01-25 | 2012-08-02 | 广州汇安科技有限公司 | Combined automatic-control energy-saving safe machine cabinet |
| CN103220894A (en) * | 2012-01-18 | 2013-07-24 | 华为技术有限公司 | Heat-dissipating method and heat-dissipating system of equipment cabinet and machine room hot airflow collection and management system |
| CN104075426A (en) * | 2013-12-29 | 2014-10-01 | 国家电网公司 | Information computer room environment temperature optimization measures |
| CN104613571A (en) * | 2014-12-19 | 2015-05-13 | 国家电网公司 | Circulating temperature equilibrium type machine room |
| CN105864883A (en) * | 2015-01-23 | 2016-08-17 | 上海宽带技术及应用工程研究中心 | Data center air supply system |
| CN109379878A (en) * | 2018-11-02 | 2019-02-22 | 中通服咨询设计研究院有限公司 | A kind of data center's air-conditioning system |
| CN110062564A (en) * | 2019-04-24 | 2019-07-26 | 上海宝临电气集团有限公司 | A kind of electrical equipment box body temperature control system |
| CN110769656A (en) * | 2019-11-08 | 2020-02-07 | 苏州浪潮智能科技有限公司 | Machine room ventilation structure |
-
2008
- 2008-12-30 CN CN 200810247583 patent/CN101561164A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011088712A1 (en) * | 2010-01-20 | 2011-07-28 | 华为技术有限公司 | Data center in container |
| CN102455022A (en) * | 2010-10-25 | 2012-05-16 | 富士通株式会社 | Air-conditioning system |
| CN102477803A (en) * | 2010-11-23 | 2012-05-30 | 鸿富锦精密工业（深圳）有限公司 | Machine room |
| WO2012100388A1 (en) * | 2011-01-25 | 2012-08-02 | 广州汇安科技有限公司 | Combined automatic-control energy-saving safe machine cabinet |
| CN102116517A (en) * | 2011-03-21 | 2011-07-06 | 北京东方新旭科技发展有限公司 | Air supply control method for equipment in machine room |
| CN102510705A (en) * | 2011-10-28 | 2012-06-20 | 北京中科新网网络科技有限公司 | Method and device for dissipating heat of communication cabinet |
| CN102510705B (en) * | 2011-10-28 | 2015-05-20 | 北京中科新网网络科技有限公司 | Method and device for dissipating heat of communication cabinet |
| CN103220894B (en) * | 2012-01-18 | 2015-12-16 | 华为技术有限公司 | A kind of cooling machine cabinet method and system, machine room thermal current collection management system |
| CN103220894A (en) * | 2012-01-18 | 2013-07-24 | 华为技术有限公司 | Heat-dissipating method and heat-dissipating system of equipment cabinet and machine room hot airflow collection and management system |
| CN104075426A (en) * | 2013-12-29 | 2014-10-01 | 国家电网公司 | Information computer room environment temperature optimization measures |
| CN104613571A (en) * | 2014-12-19 | 2015-05-13 | 国家电网公司 | Circulating temperature equilibrium type machine room |
| CN105864883A (en) * | 2015-01-23 | 2016-08-17 | 上海宽带技术及应用工程研究中心 | Data center air supply system |
| CN109379878A (en) * | 2018-11-02 | 2019-02-22 | 中通服咨询设计研究院有限公司 | A kind of data center's air-conditioning system |
| CN109379878B (en) * | 2018-11-02 | 2023-09-15 | 中通服咨询设计研究院有限公司 | Air conditioning system of data center |
| CN110062564A (en) * | 2019-04-24 | 2019-07-26 | 上海宝临电气集团有限公司 | A kind of electrical equipment box body temperature control system |
| CN110062564B (en) * | 2019-04-24 | 2024-05-28 | 上海宝临电气集团有限公司 | Electrical equipment box body temperature control system |
| CN110769656A (en) * | 2019-11-08 | 2020-02-07 | 苏州浪潮智能科技有限公司 | Machine room ventilation structure |
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Owner name: TIANJIN CLOUD CUBE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING BANYANO DATA CENTER SOLUTIONS LTD. Effective date: 20101222 |
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Free format text: CORRECT: ADDRESS; FROM: 100016 5/F, BUILDING M5, NO.1, JIUXIANQIAO EAST ROAD, CHAOYANG DISTRICT, BEIJING TO: 361004 NO.1, XUEFU ROAD 7, XUEFU INDUSTRIAL AREA, XIQING, TIANJIN |
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Effective date of registration: 20101222 Address after: 361004, No. seven, No. 1, Xuefu District, Xiqing, Tianjin, Tianjin Applicant after: C-Cube Modular Technologies Co., Ltd. Address before: 100016, M5, building 1, five East Jiuxianqiao Road, Beijing, Chaoyang District Applicant before: Beijing BANYANO Data Center Solutions Ltd. |
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Open date: 20091021 |