CN102573427A - Water cooling type cooling device for modular data center - Google Patents
Water cooling type cooling device for modular data center Download PDFInfo
- Publication number
- CN102573427A CN102573427A CN2012100232724A CN201210023272A CN102573427A CN 102573427 A CN102573427 A CN 102573427A CN 2012100232724 A CN2012100232724 A CN 2012100232724A CN 201210023272 A CN201210023272 A CN 201210023272A CN 102573427 A CN102573427 A CN 102573427A
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- China
- Prior art keywords
- data center
- server
- air
- cooling device
- water
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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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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a water cooling type cooling device for modular data center, which is characterized in that a modular data center is isolated into a cold channel and a heat channel by a server arranged on a server frame, wherein the cold channel is the air inlet end of the server, and the heat channel is the air outlet end of the server; a backward inclined type centrifugal fan is arranged on a surface cooler and is used as a heat exchange unit of cold air and hot air; the surface cooler is connected with external air conditioner cooling equipment through a water pipe; and the external air conditioner cooling equipment employs a water cooling heat exchange mode. The technical effects of the invention are that the water cooling modular data center cooling device is improved with respect to the defects of a data center in prior art, has the advantages of high density, low energy consumption, modularization, etc., and well solves the problem of more and more acute contradiction between the density of machines and the radiation efficiency in a data center machine room.
Description
Technical field
The present invention relates to a kind of cooling device, relate in particular to a kind of water-cooled modular data center cooling device.
Background technology
Along with industry is more and more urgent to the requirement that improves the machine room radiating efficiency, the heat-sinking capability of traditional machine room can not satisfy the requirement of modern data center far away, so the mode of liquid refrigerating has got into people's the visual field again.The compact modularization cooling system of this special solution hot localised points problem has been arranged, and the IT administrative staff can increase more computing capability, and do not worry producing superheating phenomenon.
Summary of the invention
The object of the present invention is to provide a kind of water-cooled modular data center cooling device, adopted the refrigeration modes of high density, cooling air horizontal cyclic, practiced thrift the machine room space greatly, improved refrigeration, can be so that the PUE value be reduced to below 1.6.
The present invention realizes that like this it comprises BI centrifugal blower, surface cooler, cold passage, the passage of heat, air-conditioning cooling device, server, and the server that it is characterized in that being installed on the server rack is isolated into hot and cold passage with modular data center; Wherein the server air intake is cold passage; Outlet air end is the passage of heat, and the BI centrifugal blower is installed on the surface cooler, becomes the heat exchange unit of cold and hot air; Surface cooler links to each other with the air-conditioning cooling device of outside through water pipe; Outside air-conditioning cooling device adopts water-cooled heat exchange form, therefore is furnished with cooling tower, and links to each other through outer water tube.
Technique effect of the present invention is: some drawbacks to conventional data centers exists are improved, and this scheme has advantages such as high density, energy consumption are little, modularization; This scheme has solved well in data center machine room, and the contradiction between machine density and the radiating efficiency is distinct issues just more and more.
Description of drawings
Fig. 1 is a schematic diagram of the present invention.
5, evaporator 6, condenser 7, server.
Embodiment
As shown in Figure 1; The present invention realizes that like this air intake of server is cold passage, and the outlet air end of server is the passage of heat; Between the passage of heat and the cold passage surface cooler 3 is housed; BI centrifugal blower 2, BI centrifugal blower 2 are fixed on the surface cooler 3, and surface cooler 3 is connected with outside air-conditioning cooling device through water lines.
One, inside modules circulation
The thermal current that comes out in server inside, the vacuum flow that is formed by BI centrifugal blower 2 is crossed surface cooler 3 and is carried out heat exchange, after the lower water quench of temperature, becomes cold airflow and blows into server 7 by cold passage, the heat that takeaway service device 7 is inner, so circulation.
Two, module-external cooling water circulation
The circulation cooling of water-cooled modular data center external refrigeration water is mainly accomplished by air-conditioning cooling device and cooling tower.
After cooling water carries out heat exchange with the hot-air that comes out from server inside in circulation canal, after raising, the temperature of cooling water gets back in the external refrigeration equipment being cooled again.In this process; The air-conditioning cooling device is a water-cooling pattern; Be used for getting back to cooling tower 1 after cooling water to air-conditioning cooling device condenser 6 and evaporator 5 heat exchange heats up; Cooling tower 1 is inner carry out heat exchange with humid air after temperature reduce, the cooling water that a part of temperature reduces is used for cooling off the air-conditioning cooling device again, another part cooling water is assigned to and is used for the higher water of temperature that precooling comes out from circulation canal in the heat exchanger 4; Return in the air-conditioning cooling device through the cooling water in the circulation canal after the precooling and to continue to be cooled, the hot-air of getting back at last in the circulation canal with the passage of heat carries out heat exchange and circulation.
Claims (1)
1. water-cooled modular data center cooling device; It comprises BI centrifugal blower, surface cooler, cold passage, the passage of heat, air-conditioning cooling device, server; The server that it is characterized in that being installed on the server rack is isolated into hot and cold passage with modular data center, and wherein the server air intake is cold passage, and outlet air end is the passage of heat; The BI centrifugal blower is installed on the surface cooler; Become the heat exchange unit of cold and hot air, surface cooler links to each other with the air-conditioning cooling device of outside through water pipe, and outside air-conditioning cooling device adopts water-cooled heat exchange form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100232724A CN102573427A (en) | 2012-02-02 | 2012-02-02 | Water cooling type cooling device for modular data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100232724A CN102573427A (en) | 2012-02-02 | 2012-02-02 | Water cooling type cooling device for modular data center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102573427A true CN102573427A (en) | 2012-07-11 |
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ID=46417467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100232724A Pending CN102573427A (en) | 2012-02-02 | 2012-02-02 | Water cooling type cooling device for modular data center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102573427A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752993A (en) * | 2012-07-21 | 2012-10-24 | 江苏集云信息科技有限公司 | Forced-cooling circulation structure for server without fan |
| CN104202950A (en) * | 2014-09-05 | 2014-12-10 | 北京百度网讯科技有限公司 | Temperature adjusting device |
| CN104883860A (en) * | 2015-06-02 | 2015-09-02 | 广东海悟科技有限公司 | Module box for modular data center |
| CN104951017A (en) * | 2015-06-02 | 2015-09-30 | 广东海悟科技有限公司 | Modularized data center |
| CN105299807A (en) * | 2015-11-30 | 2016-02-03 | 西安工程大学 | Cold supply system combining indirect-evaporation cooling tower with mechanical refrigeration for data center |
| CN105465928A (en) * | 2015-12-15 | 2016-04-06 | 西安工程大学 | Fountain heat radiating and mechanical refrigeration combined cold supply system for data center |
| CN108808519A (en) * | 2018-06-25 | 2018-11-13 | 重庆骄直电气有限公司 | electrical cabinet with cooling device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101149312A (en) * | 2007-10-30 | 2008-03-26 | 南京理工大学 | Heat exchanger performance test system for sealing cabinet heat radiation |
| CN101813351A (en) * | 2009-02-24 | 2010-08-25 | 华为技术有限公司 | Cooling system and communication system |
| CN102331044A (en) * | 2011-07-15 | 2012-01-25 | 孙晨啸 | Machine room energy-saving system |
| CN202476020U (en) * | 2012-02-02 | 2012-10-03 | 江西泰豪集通技术有限公司 | Water-cooling modularization data center cooling device |
-
2012
- 2012-02-02 CN CN2012100232724A patent/CN102573427A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101149312A (en) * | 2007-10-30 | 2008-03-26 | 南京理工大学 | Heat exchanger performance test system for sealing cabinet heat radiation |
| CN101813351A (en) * | 2009-02-24 | 2010-08-25 | 华为技术有限公司 | Cooling system and communication system |
| CN102331044A (en) * | 2011-07-15 | 2012-01-25 | 孙晨啸 | Machine room energy-saving system |
| CN202476020U (en) * | 2012-02-02 | 2012-10-03 | 江西泰豪集通技术有限公司 | Water-cooling modularization data center cooling device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752993A (en) * | 2012-07-21 | 2012-10-24 | 江苏集云信息科技有限公司 | Forced-cooling circulation structure for server without fan |
| CN104202950A (en) * | 2014-09-05 | 2014-12-10 | 北京百度网讯科技有限公司 | Temperature adjusting device |
| CN104202950B (en) * | 2014-09-05 | 2017-01-11 | 北京百度网讯科技有限公司 | Temperature adjusting device |
| CN104883860A (en) * | 2015-06-02 | 2015-09-02 | 广东海悟科技有限公司 | Module box for modular data center |
| CN104951017A (en) * | 2015-06-02 | 2015-09-30 | 广东海悟科技有限公司 | Modularized data center |
| CN105299807A (en) * | 2015-11-30 | 2016-02-03 | 西安工程大学 | Cold supply system combining indirect-evaporation cooling tower with mechanical refrigeration for data center |
| CN105299807B (en) * | 2015-11-30 | 2018-04-27 | 西安工程大学 | Data center indirect evaporating-cooling tower and the united cold supply system of mechanical refrigeration |
| CN105465928A (en) * | 2015-12-15 | 2016-04-06 | 西安工程大学 | Fountain heat radiating and mechanical refrigeration combined cold supply system for data center |
| CN105465928B (en) * | 2015-12-15 | 2018-05-15 | 西安工程大学 | Data center fountain heat dissipation and the united cold supply system of mechanical refrigeration |
| CN108808519A (en) * | 2018-06-25 | 2018-11-13 | 重庆骄直电气有限公司 | electrical cabinet with cooling device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |