CN104010478A - Realizing method for data center free of fan arrangement in cabinets - Google Patents
Realizing method for data center free of fan arrangement in cabinets Download PDFInfo
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- CN104010478A CN104010478A CN201410262131.7A CN201410262131A CN104010478A CN 104010478 A CN104010478 A CN 104010478A CN 201410262131 A CN201410262131 A CN 201410262131A CN 104010478 A CN104010478 A CN 104010478A
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Abstract
The invention discloses a realizing method for a data center free of fan arrangement in cabinets, and belongs to the technical field of data centers. The realizing method includes the following steps that (1) all air-conditioning fans are combined to form a whole air-conditioning fan unit; (2), heat dissipation channels of the data center are distributed, a cabinet room where the multiple cabinets are placed is arranged in a computer room, the air-conditioning fan unit in the computer room is arranged on one side of the cabinet room, a hot air channel is formed between a ceiling of the cabinet room and a ceiling of the computer room, a cold air channel is formed between the bottom face of the cabinet room and the bottom face of the computer room, hot air outlets communicated with the hot air channel are formed in the ceiling of the cabinet room, and cold air inlets communicated with the cold air channel are formed in the bottom face of the cabinet room; (3), the refrigerating capacity of the air-conditioning fan unit is designed according to the number and the distribution density of the cabinets in the data center. Fans dispersed in an air-conditioning system and fans dispersed in a server system are combined, the fans are only reserved in air conditioners, and therefore the number of the fans is reduced.
Description
Technical field
The present invention relates to a kind of data center, specifically in a kind of rack, exempt from data center's implementation method of fan arrangement.
Background technology
Data center is a whole set of complicated facility.It not only comprises department of computer science's other supporting equipment (for example communication and storage system) with it of unifying, and also comprises data communication connection, environmental control equipment, watch-dog and the various safety device of redundancy.
Along with the development of computer technology and the universal expansion of computer application, the quantity of server increases fast, therefore server energy consumption problem is more and more outstanding, and the power consumption at Data of China center in 2012 has accounted for 2% of national generating capacity according to statistics, is equivalent to the annual energy output same period of the three gorges hydropower plant.In the energy consumption of data center, refrigerating system accounting is very large, and the energy consumption meaning of therefore optimizing refrigerating system is very large.
Fan in traditional data center's refrigerating system, server system is parted hair independent design, is responsible for by the company of different vendor or even different field.Fan in air-conditioning in refrigerating system is responsible for regulation and control data center integrated environment temperature and air current composition.And fan in server system is responsible for the cold wind of integrated environment to form air channel in server, the heat dissipation problem of the intrasystem original paper of settlement server, device.The framework of conventional data centers exists air channel comparatively complicated, and system power dissipation is larger, and the cost of enforcement is also higher.
Summary of the invention
Technical assignment of the present invention is to provide and a kind of the fan that is dispersed in air-conditioning system and server system is merged, and fan is only retained in air-conditioning, thereby has reduced data center's implementation method of exempting from fan arrangement in a kind of rack of quantity of fan.
Technical assignment of the present invention is realized in the following manner, exempts from data center's implementation method of fan arrangement in a kind of rack, comprises the steps:
(1), in data center, all air-conditioning fans merge, and form overall air-conditioning fan unit;
(2), the heat dissipation channel of data center is disposed: in machine room, be provided with the rack room of placing several racks, air-conditioning fan unit in machine room is arranged on rack room one side, between the ceiling in rack room and the ceiling of machine room, it is hot-air channel, between the bottom surface in rack room and the bottom surface of machine room, it is cold air duct, the ceiling in rack room has several heat outlets that is communicated with hot-air channel, and the bottom surface in rack room has several cold air imports that is communicated with cold air duct;
(3) the rack quantity, according in data center, the deployment density of rack, the refrigerating capacity of design air-conditioning fan unit.
Heat dissipation channel in step (2) is: in rack room by heat outlet to top hot-air channel, after enter air-conditioning fan unit, air-conditioning fan unit below is circulated to cold air duct, enters in rack room from cold air import.
The method that data center dispels the heat by heat dissipation channel is: the cold wind of air-conditioning fan unit, after cold air duct, enter in rack room from cold air import, and give the cooling machine cabinet in rack room; The heat that rack in rack room produces sheds to hot-air channel by heat outlet, thereby is turned back to the heat radiation of air-conditioning fan unit.
Rack formula in column in rack room is arranged, equal interval 2 row racks between adjacent heat outlet, all interval 2 row racks, heat outlet and arrangements of cold air import intervening portion between adjacent cold air import.
Each rack in rack room is adjacent on the ceiling in the rack room between the rack of row and is provided with 1 heat outlet, is adjacent on the bottom surface in the rack room between the rack of another row and has 1 cold air import.
The row rack that every row rack in rack room is adjacent is for arranging face-to-face, another row rack being adjacent is back-to-back layout, on the ceiling in the rack room between the two row racks of arranging face-to-face, be provided with heat outlet, on the bottom surface in the rack room between two row racks of back-to-back layout, be provided with cold air import.
Data center's implementation method of exempting from fan arrangement in a kind of rack of the present invention has the following advantages:
1, by the transformation to conventional data centers heat radiating structure, the fan that is dispersed in server system in air-conditioning system and rack in legacy data is in the heart merged, fan is only retained in air-conditioning, thereby has reduced the quantity of fan;
2,, owing to only having one group of air-conditioning fan unit, this group air-conditioning fan unit can be according to the radiating requirements of cabinet equipment in data center, according to speed adjustment strategy control; Simplified distinguished and admirable design, air current composition analog simulation is more succinct, is easy to analyze and realize;
3, owing to having saved the intrasystem fan of server in rack, can reduce the heat radiation merit of data center's entirety; Can realize the energy consumption of suitable proportion and save, reduce the energy consumption of system;
4, owing to having saved the intrasystem fan of server in rack, the system cost of server also can reduce, and normal 1U, 2U server energy number of fans are no less than 5, and the present invention can save the cost of this part, reduces the cost that sets up of system.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention is further described.
Accompanying drawing 1 is for exempting from the structural representation of the data center of data center's implementation method of fan arrangement in a kind of rack.
In figure: 1, machine room, 2, rack room, 3, rack, 4, the ceiling in rack room, 5, the ceiling of machine room, 6, hot-air channel, 7, the bottom surface in rack room, 8, the bottom surface of machine room, 9, cold air duct, 10, air-conditioning fan unit, 11, heat outlet, 12, cold air import.
Solid arrow in figure is the flow direction of hot blast, the flow direction that dotted arrow is cold wind.
Embodiment
With reference to Figure of description and specific embodiment, data center's implementation method of exempting from fan arrangement in a kind of rack of the present invention is described in detail below.
Embodiment 1:
Data center's implementation method of exempting from fan arrangement in a kind of rack of the present invention, comprises the steps:
(1), in data center, all air-conditioning fans merge, and form overall air-conditioning fan unit 10;
(2), the heat dissipation channel of data center is disposed: in machine room 1, be provided with the rack room 2 of placing several racks 3, air-conditioning fan unit 10 in machine room 1 is arranged on rack room 2 one sides, between the ceiling 4 in rack room and the ceiling 5 of machine room, it is hot-air channel 6, between the bottom surface 7 in rack room and the bottom surface 8 of machine room, it is cold air duct 9, the ceiling 4 in rack room has several heat outlets 11 that is communicated with hot-air channel 6, and the bottom surface 7 in rack room has several cold air imports 12 that is communicated with cold air duct 9;
(3) rack 3 quantity, according in data center, the deployment density of rack 3, the refrigerating capacity of design air-conditioning fan unit 10.
Embodiment 2:
Data center's implementation method of exempting from fan arrangement in a kind of rack of the present invention, comprises the steps:
(1), in data center, all air-conditioning fans merge, and form overall air-conditioning fan unit 10;
(2), the heat dissipation channel of data center is disposed: in machine room 1, be provided with the rack room 2 of placing several racks 3, air-conditioning fan unit 10 in machine room 1 is arranged on rack room 2 one sides, between the ceiling 4 in rack room and the ceiling 5 of machine room, it is hot-air channel 6, between the bottom surface 7 in rack room and the bottom surface 8 of machine room, it is cold air duct 9, the ceiling 4 in rack room has several heat outlets 11 that is communicated with hot-air channel 6, and the bottom surface 7 in rack room has several cold air imports 12 that is communicated with cold air duct 9;
(3) rack 3 quantity, according in data center, the deployment density of rack 3, the refrigerating capacity of design air-conditioning fan unit 10.
Heat dissipation channel in step (2) is: in rack room 2 by heat outlet 11 to top hot-air channel 6, after enter air-conditioning fan unit 10,10 belows, air-conditioning fan unit are circulated to cold air duct 9, enter in rack room 2 from cold air import 12.
The method that data center dispels the heat by heat dissipation channel is: the cold wind of air-conditioning fan unit 10, after cold air duct 9, enter in rack room 2 from cold air import 12, and dispel the heat to the rack 3 in rack room 2; The heat that rack 3 in rack room 2 produces sheds to hot-air channel 6 by heat outlet 11, dispels the heat thereby be turned back to air-conditioning fan unit 10.
Embodiment 3:
Data center's implementation method of exempting from fan arrangement in a kind of rack of the present invention, comprises the steps:
(1), in data center, all air-conditioning fans merge, and form overall air-conditioning fan unit 10;
(2), the heat dissipation channel of data center is disposed: in machine room 1, be provided with the rack room 2 of placing several racks 3, air-conditioning fan unit 10 in machine room 1 is arranged on rack room 2 one sides, between the ceiling 4 in rack room and the ceiling 5 of machine room, it is hot-air channel 6, between the bottom surface 7 in rack room and the bottom surface 8 of machine room, it is cold air duct 9, the ceiling 4 in rack room has several heat outlets 11 that is communicated with hot-air channel 6, and the bottom surface 7 in rack room has several cold air imports 12 that is communicated with cold air duct 9;
(3) rack 3 quantity, according in data center, the deployment density of rack 3, the refrigerating capacity of design air-conditioning fan unit 10.
Heat dissipation channel in step (2) is: in rack room 2 by heat outlet 11 to top hot-air channel 6, after enter air-conditioning fan unit 10,10 belows, air-conditioning fan unit are circulated to cold air duct 9, enter in rack room 2 from cold air import 12.
The method that data center dispels the heat by heat dissipation channel is: the cold wind of air-conditioning fan unit 10, after cold air duct 9, enter in rack room 2 from cold air import 12, and dispel the heat to the rack 3 in rack room 2; The heat that rack 3 in rack room 2 produces sheds to hot-air channel 6 by heat outlet 11, dispels the heat thereby be turned back to air-conditioning fan unit 10.
Rack 3 formula in column in rack room 2 is arranged, all interval 2 row racks 3, equal interval 2 row racks 3 between adjacent cold air import 12, heat outlet 11 and cold air import 12 intervening portions arrangements between adjacent heat outlet 11.
Each rack 3 in rack room 2 is adjacent on the ceiling 4 in the rack room between the rack 3 of row and is provided with 1 heat outlet 11, is adjacent on the bottom surface 7 in the rack room between the rack 3 of another row and has 1 cold air import 12.
The row rack 3 that every row rack 3 in rack room 2 is adjacent is for arranging face-to-face, another row rack 3 being adjacent is back-to-back layout, on the ceiling 4 in the rack room between the two row racks 3 of arranging face-to-face, be provided with heat outlet 11, on the bottom surface 7 in the rack room between two row racks 3 of back-to-back layout, be provided with cold air import 12.
By embodiment above, described those skilled in the art can be easy to realize the present invention.But should be appreciated that the present invention is not limited to 3 kinds of above-mentioned embodiments.On the basis of disclosed execution mode, described those skilled in the art can the different technical characterictic of combination in any, thereby realizes different technical schemes.
Claims (6)
1. data center's implementation method of exempting from fan arrangement in rack, is characterized in that comprising the steps:
(1), in data center, all air-conditioning fans merge, and form overall air-conditioning fan unit;
(2), the heat dissipation channel of data center is disposed: in machine room, be provided with the rack room of placing several racks, air-conditioning fan unit in machine room is arranged on rack room one side, between the ceiling in rack room and the ceiling of machine room, it is hot-air channel, between the bottom surface in rack room and the bottom surface of machine room, it is cold air duct, the ceiling in rack room has several heat outlets that is communicated with hot-air channel, and the bottom surface in rack room has several cold air imports that is communicated with cold air duct;
(3) the rack quantity, according in data center, the deployment density of rack, the refrigerating capacity of design air-conditioning fan unit.
2. in a kind of rack according to claim 1, exempt from data center's implementation method of fan arrangement, it is characterized in that the heat dissipation channel in step (2) is: in rack room by heat outlet to top hot-air channel, after enter air-conditioning fan unit, below, air-conditioning fan unit is circulated to cold air duct, enters in rack room from cold air import.
3. in a kind of rack according to claim 2, exempt from data center's implementation method of fan arrangement, it is characterized in that the method that data center dispels the heat by heat dissipation channel is: the cold wind of air-conditioning fan unit, after cold air duct, enter in rack room from cold air import, give the cooling machine cabinet in rack room; The heat that rack in rack room produces sheds to hot-air channel by heat outlet, thereby is turned back to the heat radiation of air-conditioning fan unit.
4. in a kind of rack according to claim 1, exempt from data center's implementation method of fan arrangement, it is characterized in that the rack formula arrangement in column in rack room, equal interval 2 row racks between adjacent heat outlet, all interval 2 row racks, heat outlet and arrangements of cold air import intervening portion between adjacent cold air import.
5. in a kind of rack according to claim 4, exempt from data center's implementation method of fan arrangement, it is characterized in that each rack in rack room is adjacent on the ceiling in the rack room between the rack of row is provided with 1 heat outlet, is adjacent on the bottom surface in the rack room between the rack of another row and has 1 cold air import.
6. in a kind of rack according to claim 4, exempt from data center's implementation method of fan arrangement, it is characterized in that the row rack that the every row rack in rack room is adjacent is face-to-face layout, another row rack being adjacent is back-to-back layout, on the ceiling in the rack room between the two row racks of arranging face-to-face, be provided with heat outlet, on the bottom surface in the rack room between two row racks of back-to-back layout, be provided with cold air import.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410262131.7A CN104010478A (en) | 2014-06-13 | 2014-06-13 | Realizing method for data center free of fan arrangement in cabinets |
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| CN201410262131.7A CN104010478A (en) | 2014-06-13 | 2014-06-13 | Realizing method for data center free of fan arrangement in cabinets |
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| CN104010478A true CN104010478A (en) | 2014-08-27 |
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| CN201410262131.7A Pending CN104010478A (en) | 2014-06-13 | 2014-06-13 | Realizing method for data center free of fan arrangement in cabinets |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104837319A (en) * | 2015-05-07 | 2015-08-12 | 杭州金知科技有限公司 | Heat radiation control method for electrical cabinets in power distribution room |
| CN109152288A (en) * | 2018-09-03 | 2019-01-04 | 平安科技（深圳）有限公司 | Cabinet cold passage enclosed construction |
| CN109769376A (en) * | 2019-02-11 | 2019-05-17 | 西安工程大学 | A kind of liquid cooling cooling system based on evaporation cooling technique |
| CN113438859A (en) * | 2021-05-28 | 2021-09-24 | 山东英信计算机技术有限公司 | Pressure ventilation system capable of adjusting and controlling air flow distribution |
| CN116017953A (en) * | 2023-02-01 | 2023-04-25 | 中邮通建设咨询有限公司 | Heat abstractor for data center computer lab |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101790300A (en) * | 2010-02-08 | 2010-07-28 | 王兆元 | Data center machine room cooling system featuring cool air distribution according to needs |
| CN102238853A (en) * | 2010-05-07 | 2011-11-09 | 英科特(宁波)机电设备有限公司 | Air cooling heat dissipation system of electric communication equipment |
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- 2014-06-13 CN CN201410262131.7A patent/CN104010478A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101790300A (en) * | 2010-02-08 | 2010-07-28 | 王兆元 | Data center machine room cooling system featuring cool air distribution according to needs |
| CN102238853A (en) * | 2010-05-07 | 2011-11-09 | 英科特(宁波)机电设备有限公司 | Air cooling heat dissipation system of electric communication equipment |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104837319A (en) * | 2015-05-07 | 2015-08-12 | 杭州金知科技有限公司 | Heat radiation control method for electrical cabinets in power distribution room |
| CN104837319B (en) * | 2015-05-07 | 2017-06-06 | 珠海浩云电气有限公司 | A kind of cooling control method of power distribution station regulator cubicle |
| CN109152288A (en) * | 2018-09-03 | 2019-01-04 | 平安科技（深圳）有限公司 | Cabinet cold passage enclosed construction |
| CN109769376A (en) * | 2019-02-11 | 2019-05-17 | 西安工程大学 | A kind of liquid cooling cooling system based on evaporation cooling technique |
| CN113438859A (en) * | 2021-05-28 | 2021-09-24 | 山东英信计算机技术有限公司 | Pressure ventilation system capable of adjusting and controlling air flow distribution |
| CN116017953A (en) * | 2023-02-01 | 2023-04-25 | 中邮通建设咨询有限公司 | Heat abstractor for data center computer lab |
| CN116017953B (en) * | 2023-02-01 | 2023-09-29 | 中邮通建设咨询有限公司 | Heat abstractor for data center computer lab |
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Application publication date: 20140827 |