CN104166448A - Immersion-type server cooling device - Google Patents
Immersion-type server cooling device Download PDFInfo
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- CN104166448A CN104166448A CN201410410395.2A CN201410410395A CN104166448A CN 104166448 A CN104166448 A CN 104166448A CN 201410410395 A CN201410410395 A CN 201410410395A CN 104166448 A CN104166448 A CN 104166448A
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Abstract
The invention provides an immersion-type server cooling device. The immersion-type server cooling device specifically and structurally comprises a case body for containing server cases, the case body is divided into an upper part and a lower part through a separation net, the upper part serves as a condensation heat exchange region, a heat exchanger is arranged in the condensation heat exchange region, water inlet and outlet pipelines of the heat exchanger are arranged on the lateral wall of the case body, and heat exchanging liquid flowing circularly is arranged in the heat exchanger. The lower part serves as an evaporation heat exchange region, cooling liquid is arranged in the evaporation heat exchange region, a certain gap is reserved between the top of the cooling liquid and the separation net, the serve cases are placed in the cooling liquid in parallel relatively, an electric control box which can power up all servers is installed in the position, located between the cooling liquid and the separation net, of the case body and the electric control box is connected with the server cases through a power line. Compared with the prior art, the immersion-type server cooling device solves the problem that air refrigeration is hard to achieve due to the fact that servers have high heat, heat exchange of the servers is effectively conducted, the heat exchange effect is even and the reliability of server equipment is effectively improved.
Description
Technical field
The present invention relates to computer server cooling technology field, specifically a kind of practical, cooling server unit of immersion.
Background technology
Current, in data center, there is a large amount of servers, storage, the network equipment, consume mass energy, also distributing amount of heat simultaneously.For ensureing data center's stable operation, conventionally need Special precision air-conditioning to carry out the heat radiation for data center.Data show, data center's power consumption of cooling accounts for the 45%-50% of overall power, and the PUE value of Zhe Yeshi data center is difficult to the one of the main reasons reducing.(PUE=data center's total equipment energy consumption/information technoloy equipment energy consumption, PUE is a ratio, is 1.0 the most naturally, more approaches 1.0 and shows that data center's efficiency is high).And to significantly reduce this energy consumption, adopting liquid cooling is a kind of main approach.
Based on this, now provide one to enter the cooling server unit of formula, by loop structure, liquid coolant is changed into gaseous state, and then heat exchange is cooled to liquid state, and then completes the cooling action to server.
Summary of the invention
Technical assignment of the present invention is to solve the deficiencies in the prior art, and a kind of practical, cooling server unit of immersion is provided.
Technical scheme of the present invention realizes in the following manner, the cooling server unit of this one immersion, and its concrete structure comprises the casing of placing machine box for server, described casing is separated into upper and lower two parts by separation net, wherein
Top is divided into condensing heat-exchange district, this condensing heat-exchange district built-in heat exchanger, and the inlet and outlet pipe lines of described heat interchanger is arranged on wall box, the heat exchange liquid of the built-in flow circuit of heat interchanger;
Bottom is divided into evaporation and heat-exchange district, this built-in liquid coolant in evaporation and heat-exchange district, top and the separation net of described liquid coolant leave certain interval, some machine box for server opposing parallel are placed in this liquid coolant, the electric-controlled box that the Servers-all of can powering is installed in the casing between liquid coolant and separation net, this electric-controlled box is connected with machine box for server by power lead.
In this technical scheme, the condensing heat-exchange district of upper part, carries out heat exchange with the chlorated liquid gas in casing.After heat exchange, heat is taken away by the liquid medium in heat interchanger, and the chlorated liquid below casing is heat transferring medium.Server is placed in this medium, and the heat of generation is directly passed to medium.The gasification of medium intensification rear portion, the casing and the heat interchanger that rise to above carry out heat exchange, become again liquid and get back to evaporation and heat-exchange district, and heat is finally discharged outside cabinet.The device Main Function of this immersion server casing is that the heat for server is produced is discharged in time, and has ensured uniform heat exchange, and successful is applicable to the high-performance calculation that obtains of new generation.
As preferably, on described cabinet wall, be provided with the draw-in groove of closed hoop, separation net clamping is arranged in this draw-in groove.Arrange by this structure, make separation net easily to take off or to install by its elasticity, the effect of this separation net is to push away liquid can be flowed out from cold of condensation casing, plays the effect of filtration, purification.
As preferably, the bottom half outer side edges of described condensing heat-exchange district part is provided with right-angled trapezium body shape projection wide at the top and narrow at the bottom, corresponding, and the casing top outer limit of evaporation and heat-exchange district part is provided with grafting projection, right-angled trapezium body shape groove wide at the top and narrow at the bottom.Go up like this lower box and tap into row connection by the rapid card of particular design, can realize quick assembly and disassembly, be easy to the carrying out of safeguarding.
As preferably, described heat exchange liquid is pure water or ethylene glycol solution.
Further, described liquid coolant is chlorated liquid, Klorvess Liquid, hydrogen chloride solution or calcium chloride solution that this chlorated liquid is 3M.This kind of chlorated liquid liquid has good refrigerating capacity, the heat that server sends can make this chlorated liquid evaporate, the chlorated liquid gas of evaporation enters the condensation casing at top, liquid in chlorated liquid gas and condenser has carried out heat exchange, by transfer of heat in liquid in heat interchanger and discharged by liquid.
As preferably, bottom, described evaporation and heat-exchange district is provided with the demarcation strip that liquid coolant is separated into different separate space, the surface level at T-shaped and its top of this demarcation strip entirety is higher than the top of liquid coolant, mutually concordant with this demarcation strip top, on cabinet wall, be provided with some horizontal supporting plates, the top of machine box for server is arranged in aforementioned barriers and back up pad and the bottom of Servers-all cabinet and bottom half all leave certain interval.
The beneficial effect that the present invention compared with prior art produced is:
The problem of the cooling server unit settlement server of a kind of immersion of the present invention golf calorific value, can increase rack density, adopts one upper and lower assembling mode easily, fast and flexible splicing simultaneously; Solved the insoluble problem of server high heat air cooling, effectively server has been carried out to heat exchange, heat transfer effect is even, has increased the competitiveness of product in market, effectively improves the reliability of server apparatus; Practical, applied widely, be easy to promote.
Brief description of the drawings
Accompanying drawing 1 is one-piece construction schematic diagram of the present invention.
Accompanying drawing 2 is the syndeton schematic diagram between condensing heat-exchange of the present invention district and evaporation and heat-exchange district.
Mark in accompanying drawing represents respectively:
1, condensing heat-exchange district, 2, heat interchanger, 3, draw-in groove, 4, separation net, 5, electric-controlled box, 6, evaporation and heat-exchange district, 7, back up pad, 8, machine box for server, 9, liquid coolant, 10, demarcation strip, 11, casing, 12, projection, 13, groove.
Embodiment
Below in conjunction with accompanying drawing, the cooling server unit of a kind of immersion of the present invention is described in detail below.
The invention provides the cooling server unit of a kind of immersion, by heat interchanger 2 is set, the heat that takeaway service device distributes, the carrying out of guarantee server uniform heat exchange.Based on this mentality of designing, as shown in Figure 1, its concrete structure comprises the casing 11 of placing machine box for server 8, and described casing 11 is separated into upper and lower two parts by separation net 4, wherein
Top is divided into condensing heat-exchange district 1, this condensing heat-exchange district 1 built-in heat exchanger 2, and the inlet and outlet pipe lines of described heat interchanger 2 is arranged on casing 11 sidewalls, the heat exchange liquid of heat interchanger 2 built-in flow circuit;
Bottom is divided into evaporation and heat-exchange district 6, the built-in liquid coolant 9 in this evaporation and heat-exchange district 6, the top of described liquid coolant 9 and separation net 4 leave certain interval, some machine box for server 8 opposing parallel are placed in this liquid coolant 9, the electric-controlled box 5 of the Servers-all of can powering is installed in the casing 11 between liquid coolant 9 and separation net 4, this electric-controlled box 5 is connected with machine box for server 8 by power lead, this electric-controlled box 5 is electric supply installations of Servers-all, be built in casing 11, power lead outside socket insulation course, can dismantle and operate.
The draw-in groove 3 that is provided with closed hoop on described casing 11 inwalls, separation net 4 clampings are arranged in this draw-in groove 3.
As shown in Figure 2, the casing 11 bottom outside limits of described condensing heat-exchange district 1 part are provided with right-angled trapezium body shape projection 12 wide at the top and narrow at the bottom, corresponding, the casing 11 top outer limits of evaporation and heat-exchange district 6 parts are provided with grafting projection 12, right-angled trapezium body shape groove 13 wide at the top and narrow at the bottom.
Described heat exchange liquid is pure water or ethylene glycol solution.
Described liquid coolant 9 is chlorated liquid, Klorvess Liquid, hydrogen chloride solution or calcium chloride solution that this chlorated liquid is 3M.
6 bottoms, described evaporation and heat-exchange district are provided with the demarcation strip 10 that liquid coolant 9 is separated into different separate space, the surface level at T-shaped and its top of this demarcation strip 10 entirety is higher than the top of liquid coolant 9, mutually concordant with these demarcation strip 10 tops, on casing 11 inwalls, be provided with some horizontal supporting plates 7, the top of machine box for server 8 is arranged in aforementioned barriers and back up pad 7 and certain interval is all left in the bottom of Servers-all cabinet 8 and casing 11 bottoms.
Embodiment
Structure adopts mentioned above, demarcation strip 10 arranges one, the i.e. T font demarcation strip 10 of the middle part as described in accompanying drawing, this demarcation strip 10 and the back up pad 7 mutually concordant with it are installed the machine box for server 8 of four opposing parallel, each cabinet all connects electric-controlled box 5 by power lead, when machine box for server 8 work produce after heat, heat is by chlorated liquid evaporation and by entering condensing heat-exchange district 1 after separation net 4, and the liquid coolant 9 in condensing heat-exchange district 1 becomes liquid by the chlorated liquid heat exchange of gasification and splashes in the evaporation and heat-exchange district 6 of downside again.
Above embodiment is only for illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (6)
1. the cooling server unit of immersion, is characterized in that: its concrete structure comprises the casing of placing machine box for server, described casing is separated into upper and lower two parts by separation net, wherein
Top is divided into condensing heat-exchange district, this condensing heat-exchange district built-in heat exchanger, and the inlet and outlet pipe lines of described heat interchanger is arranged on wall box, the heat exchange liquid of the built-in flow circuit of heat interchanger;
Bottom is divided into evaporation and heat-exchange district, this built-in liquid coolant in evaporation and heat-exchange district, top and the separation net of described liquid coolant leave certain interval, some machine box for server opposing parallel are placed in this liquid coolant, the electric-controlled box that the Servers-all of can powering is installed in the casing between liquid coolant and separation net, this electric-controlled box is connected with machine box for server by power lead.
2. the cooling server unit of a kind of immersion according to claim 1, it is characterized in that: the bottom half outer side edges of described condensing heat-exchange district part is provided with right-angled trapezium body shape projection wide at the top and narrow at the bottom, corresponding, the casing top outer limit of evaporation and heat-exchange district part is provided with grafting projection, right-angled trapezium body shape groove wide at the top and narrow at the bottom.
3. the cooling server unit of a kind of immersion according to claim 2, is characterized in that: on described cabinet wall, be provided with the draw-in groove of closed hoop, separation net clamping is arranged in this draw-in groove.
4. the cooling server unit of a kind of immersion according to claim 2, is characterized in that: described heat exchange liquid is pure water or ethylene glycol solution.
5. the cooling server unit of a kind of immersion according to claim 2, is characterized in that: described liquid coolant is chlorated liquid Klorvess Liquid, hydrogen chloride solution or calcium chloride solution that this chlorated liquid is 3M.
6. the cooling server unit of a kind of immersion according to claim 2, it is characterized in that: bottom, described evaporation and heat-exchange district is provided with the demarcation strip that liquid coolant is separated into different separate space, the surface level at T-shaped and its top of this demarcation strip entirety is higher than the top of liquid coolant, mutually concordant with this demarcation strip top, on cabinet wall, be provided with some horizontal supporting plates, the top of machine box for server is arranged in aforementioned barriers and back up pad and the bottom of Servers-all cabinet and bottom half all leave certain interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410410395.2A CN104166448A (en) | 2014-08-20 | 2014-08-20 | Immersion-type server cooling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410410395.2A CN104166448A (en) | 2014-08-20 | 2014-08-20 | Immersion-type server cooling device |
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| CN104166448A true CN104166448A (en) | 2014-11-26 |
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| CN201410410395.2A Pending CN104166448A (en) | 2014-08-20 | 2014-08-20 | Immersion-type server cooling device |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571420A (en) * | 2014-12-31 | 2015-04-29 | 曙光信息产业(北京)有限公司 | Submersible liquid-cooling server and submersible liquid cooling method for server |
| CN104571418A (en) * | 2014-12-24 | 2015-04-29 | 曙光信息产业(北京)有限公司 | Server cooling device and server system |
| CN104597994A (en) * | 2014-12-31 | 2015-05-06 | 曙光信息产业(北京)有限公司 | Immersed liquid cooling server and immersed liquid cooling method for server |
| CN104915321A (en) * | 2015-06-04 | 2015-09-16 | 浪潮电子信息产业股份有限公司 | Immersion type phase-change cooling high-density computing system |
| CN104965574A (en) * | 2015-05-22 | 2015-10-07 | 浪潮电子信息产业股份有限公司 | Liquid-cooling server system with gas recovery function |
| CN105652993A (en) * | 2016-03-18 | 2016-06-08 | 苏州大景能源科技有限公司 | Integrated liquid-cooled heat dissipation computer case |
| CN106281932A (en) * | 2016-11-11 | 2017-01-04 | 吉林省博大生化有限公司 | A kind of method controlling temperature in thinning, sweat |
| CN106292946A (en) * | 2015-06-09 | 2017-01-04 | 天津神为科技有限公司 | A kind of inner evaporation cooling 1U server |
| CN106843423A (en) * | 2016-12-22 | 2017-06-13 | 曙光节能技术（北京）股份有限公司 | For the liquid cooling apparatus and blade server of blade server |
| CN107577319A (en) * | 2017-10-24 | 2018-01-12 | 北京中热能源科技有限公司 | A kind of liquid immersion type server |
| CN108073255A (en) * | 2016-11-10 | 2018-05-25 | 英业达科技有限公司 | Heat dissipation row and servomechanism cooling system |
| CN108351674A (en) * | 2015-11-16 | 2018-07-31 | 株式会社ＥｘａＳｃａｌｅｒ | Immersion liquid cooling electronic equipment and the cooling system for using the electronic equipment |
| CN108882652A (en) * | 2018-08-21 | 2018-11-23 | 葛俊 | Liquid-immersed cooling machine cabinet, system and the maintaining method of high density server |
| CN108901187A (en) * | 2018-08-21 | 2018-11-27 | 葛俊 | Can auto lifting high-density server liquid-immersed cooling machine cabinet, system and control method |
| CN109041530A (en) * | 2018-08-21 | 2018-12-18 | 李锋 | Distributed Server Liquid Cooling System |
| US10206307B2 (en) | 2016-05-03 | 2019-02-12 | Bitfury Group Limited | Immersion cooling |
| CN110187751A (en) * | 2019-05-31 | 2019-08-30 | 中国联合网络通信集团有限公司 | Cloud Server apparatus and system |
| CN110362174A (en) * | 2019-06-25 | 2019-10-22 | 苏州浪潮智能科技有限公司 | A kind of server liquid cooling case promoting coolant flow |
| CN110381697A (en) * | 2019-06-05 | 2019-10-25 | 苏州浪潮智能科技有限公司 | A kind of adjustable liquid cooled server cabinet of liquid level |
| EP3975675A4 (en) * | 2019-05-21 | 2023-05-31 | Antpool Technologies Limited | Cooling apparatus and data processing device |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104571418B (en) * | 2014-12-24 | 2018-04-17 | 曙光节能技术（北京）股份有限公司 | Server cooling device and server system |
| CN104571418A (en) * | 2014-12-24 | 2015-04-29 | 曙光信息产业(北京)有限公司 | Server cooling device and server system |
| CN104597994A (en) * | 2014-12-31 | 2015-05-06 | 曙光信息产业(北京)有限公司 | Immersed liquid cooling server and immersed liquid cooling method for server |
| CN104571420A (en) * | 2014-12-31 | 2015-04-29 | 曙光信息产业(北京)有限公司 | Submersible liquid-cooling server and submersible liquid cooling method for server |
| CN104597994B (en) * | 2014-12-31 | 2018-08-31 | 曙光节能技术（北京）股份有限公司 | Immersion liquid cooling server, the immersion liquid cooling method for server |
| CN104571420B (en) * | 2014-12-31 | 2018-04-20 | 曙光节能技术（北京）股份有限公司 | Immersion liquid-cooled suit business device, the immersion liquid cooling method for server |
| CN104965574A (en) * | 2015-05-22 | 2015-10-07 | 浪潮电子信息产业股份有限公司 | Liquid-cooling server system with gas recovery function |
| CN104915321A (en) * | 2015-06-04 | 2015-09-16 | 浪潮电子信息产业股份有限公司 | Immersion type phase-change cooling high-density computing system |
| CN106292946A (en) * | 2015-06-09 | 2017-01-04 | 天津神为科技有限公司 | A kind of inner evaporation cooling 1U server |
| CN108351674A (en) * | 2015-11-16 | 2018-07-31 | 株式会社ＥｘａＳｃａｌｅｒ | Immersion liquid cooling electronic equipment and the cooling system for using the electronic equipment |
| CN105652993A (en) * | 2016-03-18 | 2016-06-08 | 苏州大景能源科技有限公司 | Integrated liquid-cooled heat dissipation computer case |
| US10206307B2 (en) | 2016-05-03 | 2019-02-12 | Bitfury Group Limited | Immersion cooling |
| CN108073255A (en) * | 2016-11-10 | 2018-05-25 | 英业达科技有限公司 | Heat dissipation row and servomechanism cooling system |
| CN106281932A (en) * | 2016-11-11 | 2017-01-04 | 吉林省博大生化有限公司 | A kind of method controlling temperature in thinning, sweat |
| CN106843423A (en) * | 2016-12-22 | 2017-06-13 | 曙光节能技术（北京）股份有限公司 | For the liquid cooling apparatus and blade server of blade server |
| CN107577319A (en) * | 2017-10-24 | 2018-01-12 | 北京中热能源科技有限公司 | A kind of liquid immersion type server |
| CN108882652A (en) * | 2018-08-21 | 2018-11-23 | 葛俊 | Liquid-immersed cooling machine cabinet, system and the maintaining method of high density server |
| CN108901187A (en) * | 2018-08-21 | 2018-11-27 | 葛俊 | Can auto lifting high-density server liquid-immersed cooling machine cabinet, system and control method |
| CN109041530A (en) * | 2018-08-21 | 2018-12-18 | 李锋 | Distributed Server Liquid Cooling System |
| EP3975675A4 (en) * | 2019-05-21 | 2023-05-31 | Antpool Technologies Limited | Cooling apparatus and data processing device |
| CN110187751A (en) * | 2019-05-31 | 2019-08-30 | 中国联合网络通信集团有限公司 | Cloud Server apparatus and system |
| CN110381697A (en) * | 2019-06-05 | 2019-10-25 | 苏州浪潮智能科技有限公司 | A kind of adjustable liquid cooled server cabinet of liquid level |
| CN110362174A (en) * | 2019-06-25 | 2019-10-22 | 苏州浪潮智能科技有限公司 | A kind of server liquid cooling case promoting coolant flow |
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Application publication date: 20141126 |