CN206196222U - Energy -saving computer server cooling device - Google Patents
Energy -saving computer server cooling device Download PDFInfo
- Publication number
- CN206196222U CN206196222U CN201621168040.8U CN201621168040U CN206196222U CN 206196222 U CN206196222 U CN 206196222U CN 201621168040 U CN201621168040 U CN 201621168040U CN 206196222 U CN206196222 U CN 206196222U
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- CN
- China
- Prior art keywords
- server
- laminate
- passage
- cooling
- standpipe
- Prior art date
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- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 title claims abstract description 48
- 239000002826 coolant Substances 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000009826 distribution Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000007791 dehumidification Methods 0.000 abstract description 2
- 108091023288 HOTAIR Proteins 0.000 abstract 2
- 239000012809 cooling fluid Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000013459 approach Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model mainly discloses an energy -saving computer server cooling device, including the rack bounding wall, the server, cooling -fluid input pipe, riser etc, the server is installed on the channel layer board, the coolant liquid of channel layer inboard is passed through cooling -fluid input pipe and is inputed and divide liquid to channel layer inboard to the riser after, the circulating fan will extract partial hot -air and cool off and the dehumidification through heat exchange coil, another part hot -air pass through bypass blast gate and air mixing by after the cooling carry after the cooling blower acting realize the rack to the server in part cooling and controlled humidity, this structure is with the design of contact heat conduction formula, in transferring to endothermic fluid with the heat dissipation of all kinds of chips of server and original paper, outdoor environment is taken to through the mode that moves in circles with the calorific value to the heat absorption fluid, realize with this mode that the cooling way can improve the sink temperature by a relatively large margin, heat transfer process in the middle of the while reduces, compression integral environment cooling demand, the stable work of server is satisfied simultaneously to final realization, reduces computer room whole energy consumption.
Description
Technical field
The utility model is related to a kind of energy-saving computer server cooling device, and in particular to a kind of contact computer
Room server cooling device, it is main that contact cooling capacity is provided, while aid in providing circulating dehumidification function, to meet server
Cooling-down humidity-controlling demand.
Background technology
With the development in epoch, supercomputer and Various types of data center are developed with extremely swift and violent situation, therewith
Come, the energy resource consumption at Various types of data center is also more and more big, and PUE values are one of all kinds of computer floor energy efficiency indexes important
Index, current domestic all kinds of computer floor PUE values are generally 1.8 or even more than 2.0；And related data is announced according to Google, its
PUE values are minimum already below 1.1；Domestic computer floor has huge energy-saving potential；Computer floor is generally carried using refrigeration unit
Control passes through various design approach to cool down server after air heat-exchanging device exchanges heat cooling in cooling source, computer room；Generally
Computer floor indoor environment need to control between 20-26 DEG C to maintain the normal working temperature of all kinds of chips of server, original paper；But
Computer room entirety temperature control mode largely wastes low-temperature receiver, improves computer cooling energy consumption；Actually usual CPU can be 65
DEG C following normal work of chip temperature, GPU can below 70 DEG C normal work, hard disk can below 60 DEG C normal work；If energy
All kinds of chips and component temperature are more directly controlled by reasonable approach, significantly energy-conservation is can be achieved to.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of energy-saving computer server cooling device,
And disadvantages described above can be overcome.
In order to achieve the above object, the utility model is achieved through the following technical solutions：A kind of energy-saving computer clothes
Business device cooling device, including rack coaming plate, blind plate, server, coolant inlet pipe, passage laminate, standpipe, circulating fan, change
Hot coil, bypass air-valve, cooling blower, the server are arranged on passage laminate, and blind plate is located at server-side portion, coolant
Input pipe is connected with standpipe, and standpipe is connected with passage laminate, has coolant in the passage laminate, and coolant passes through coolant
Input pipe is input into standpipe in point liquid to passage laminate, the circulating fan, heat exchange coil, bypass air-valve, cooling blower structure
Into an air cooling recirculation system, circulating fan will extract the part hot-air of server generation and be cooled down by heat exchange coil
And dehumidifying, another part hot-air that server is produced by bypass air-valve and it is cooled after air mix and done through cooling blower
Server is delivered to after work(and realizes that interior of equipment cabinet point is lowered the temperature and controls humidity.
As preferred：The rack coaming plate is provided with the passage laminate of some horizontal distributions, is provided with some in passage laminate
Level and the canaliculus being uniformly arranged, coolant inlet pipe include being located at the input pipe and efferent duct of rack coaming plate top both sides, stand
Pipe includes being distributed in point liquid standpipe and the liquid collecting standpipe of rack coaming plate sidepiece, and standpipe inner side is provided with the branch being connected with each passage laminate
Pipe, coolant flow to a point liquid standpipe by input pipe, and point liquid standpipe passes through branch pipe by the micro- of coolant distribution to each passage laminate
In road, coolant is after the heat exchange of passage laminate in liquid collecting standpipe.
As preferred：The blind plate blocks the gap between server and passage laminate, and this structure blind plate is blocked
Gap between server and passage laminate, can allow the air-flow must be by server, rather than directly passing through between two-layer
Gap is returned directly to other end return air inlet, it is to avoid air flow shortcircuit, influences cooling effect.
As preferred：Cooling medium in heat exchange coil is water at low temperature, energy-conservation and is facilitated.
As preferred：Heat conductive insulating pad is provided between the server and passage laminate, this structure heat conductive insulating pad increases
Server contacts adaptation and contact area with laminate, effectively strengthens conducting heat and realizing good electric insulation.
The utility model has the beneficial effect that：
The design for overcoming conventional computer room integrally to lower the temperature, is designed, by all kinds of chips of server with thermal contact conductance formula
It is transferred in heat recipient fluid with original paper radiating；Calorific value is taken to outdoor environment by heat recipient fluid by way of moving in circles；With this
Mode realizes that cooling approach can by a relatively large margin improve sink temperature, while intermediate heat transfer process is reduced, compression integrated environment cooling
Demand, it is final to realize meeting server steady operation simultaneously, reduce computer floor entirety energy consumption.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model coolant type of cooling schematic diagram；
Fig. 3 is the utility model standpipe plate structure schematic diagram；
Fig. 4 is channel layer plate structure schematic diagram of the present utility model；
Fig. 5 is the utility model server mounting means structure chart；
Brief description of the drawings：101st, rack coaming plate；102nd, blind plate；103rd, server；104th, coolant inlet pipe；105th, channel layer
Plate；106th, standpipe；107th, circulating fan；108th, heat exchange coil；109th, air-valve is bypassed；110th, cooling blower；111st, canaliculus；112、
Branch pipe；113rd, heat conductive insulating pad；1011st, input pipe；1012nd, efferent duct；1061st, liquid standpipe is divided；1062nd, liquid collecting standpipe.
Specific embodiment
With reference to accompanying drawing, the utility model preferred embodiment is described in further details.
Embodiment 1
As Fig. 1-5 shows, a kind of energy-saving computer server cooling device, including rack coaming plate 101, blind plate 102, service
Device 103, coolant inlet pipe 104, passage laminate 105, standpipe 106, circulating fan 107, heat exchange coil 108, bypass air-valve
109th, cooling blower 110, the server 103 is arranged on passage laminate 105, and blind plate 102 is located at the sidepiece of server 103, cold
But liquid input pipe 104 is connected with standpipe 106, and standpipe 106 is connected with passage laminate 105, has cooling in the passage laminate 105
Liquid, coolant is input into standpipe 106 in point liquid to passage laminate 105 by coolant inlet pipe 104, the circulating fan
107th, heat exchange coil 108, bypass air-valve 109, cooling blower 110 constitute an air cooling recirculation system, and circulating fan 107 will
Extract the part hot-air of the generation of server 103 and cool down and dehumidify by heat exchange coil 108, it is another that server 103 is produced
Part hot-air by bypass air-valve 109 and it is cooled after air mix and is delivered to server after the acting of cooling blower 110
103 realize that interior of equipment cabinet point is lowered the temperature and controls humidity；The rack coaming plate 101 is provided with the passage laminate of some horizontal distributions
105, some levels and the canaliculus 111 being uniformly arranged are provided with passage laminate 105, coolant inlet pipe 104 includes being located at rack
The input pipe 1011 and efferent duct 1012 of the top both sides of coaming plate 101, standpipe 106 include being distributed in dividing for the sidepiece of rack coaming plate 101
Liquid standpipe 1061 and liquid collecting standpipe 1062, the inner side of standpipe 106 are provided with the branch pipe 112 being connected with each passage laminate 105, and coolant is led to
Cross input pipe 1011 and flow to a point liquid standpipe 1061, point liquid standpipe 1061 passes through branch pipe 112 by coolant distribution to each passage laminate
In 105 canaliculus 111, coolant is after the heat exchange of passage laminate 105 in liquid collecting standpipe 1062；The blind plate 102 is by server
Gap between 103 and passage laminate 105 blocks.Allow the air-flow must be by server, rather than directly passing through between two-layer
Gap be returned directly to other end return air inlet, it is to avoid air flow shortcircuit, influence cooling effect；Cooling in heat exchange coil 108 is situated between
Matter is water at low temperature；Heat conductive insulating pad 113 is provided between the server 103 and passage laminate 105, heat conductive insulating pad increases service
Device contacts adaptation and contact area with laminate, effectively strengthens conducting heat and realizing good electric insulation.
During practical operation, in coolant inlet pipe 104 be input into coolant may be selected to be conduction oil, chemical refrigerant or
Water, refrigerant is 7/12 DEG C of water of low temperature in coil pipe, and coolant inlet pipe 104, passage laminate 105, standpipe 106 constitute contact
Cooling system, the main cooling capacity of the System Take computer server, the confession of cooling liquid returns mode except as shown in Figure 2
Go out outside mode on enterprising, go out under can also be designed as down, upper entering and lower leaving, the combining form such as bottom in and top out；By circulating fan 107,
Heat exchange coil 108, bypass air-valve 109, cooling blower 110 constitute an air cooling loop organization.Extracted by circulating fan 107
A part of hot-air that server is produced is cooled down and dehumidified by heat exchange coil 108, another part directly by ventilation valve 109 and
Air mixing is delivered to each server and realizes that interior of equipment cabinet point is lowered the temperature and controlled wet after cooled after being done work via cooling blower 110
Degree；The utility model overcomes the design that conventional computer room integrally lowers the temperature, and is designed with thermal contact conductance formula, and server is all kinds of
Chip is transferred in heat recipient fluid with original paper radiating；Calorific value is taken to outdoor environment by heat recipient fluid by way of moving in circles；
Realize that cooling approach can by a relatively large margin improve sink temperature in this way, while reducing intermediate heat transfer process, compress integrated environment
Cooling requirement, it is final to realize meeting server steady operation simultaneously, reduce computer floor entirety energy consumption.
Above-described embodiment is only used for illustrating utility model design of the present utility model, rather than to the utility model right
The restriction of protection, all changes for carrying out unsubstantiality to the utility model using this design, all should fall into guarantor of the present utility model
Shield scope.
Claims (5)
1. a kind of energy-saving computer server cooling device, it is characterised in that：Including rack coaming plate (101), blind plate (102),
Server (103), coolant inlet pipe (104), passage laminate (105), standpipe (106), circulating fan (107), heat exchange coil
(108), bypass air-valve (109), cooling blower (110), the server (103) on passage laminate (105), blind plate
(102) server (103) sidepiece is located at, coolant inlet pipe (104) is connected with standpipe (106), standpipe (106) and passage laminate
(105) connect, there is coolant in the passage laminate (105), coolant is input into standpipe by coolant inlet pipe (104)
(106) liquid is divided afterwards in passage laminate (105), it is the circulating fan (107), heat exchange coil (108), bypass air-valve (109), cold
But blower fan (110) constitutes an air cooling recirculation system, and circulating fan (107) will extract the part that server (103) is produced
Hot-air is simultaneously cooled down and dehumidified by heat exchange coil (108), and another part hot-air that server (103) is produced is by bypassing wind
Valve (109) with it is cooled after air mix and is delivered to server (103) after cooling blower (110) acting and realizes interior of equipment cabinet
Point lower the temperature and control humidity.
2. a kind of energy-saving computer server cooling device according to claim 1, it is characterised in that：The rack encloses
Plate (101) is provided with the passage laminate (105) of some horizontal distributions, passage laminate (105) and is provided with some levels and uniformly sets
The canaliculus (111) put, coolant inlet pipe (104) including be located at rack coaming plate (101) top both sides input pipe (1011) and
Efferent duct (1012), standpipe (106) is including being distributed in point the liquid standpipe (1061) and liquid collecting standpipe of rack coaming plate (101) sidepiece
(1062),
Standpipe (106) inner side is provided with the branch pipe (112) being connected with each passage laminate (105), and coolant passes through input pipe (1011)
A point liquid standpipe (1061) is flow to, point liquid standpipe (1061) is by branch pipe (112) by coolant distribution to each passage laminate (105)
In canaliculus (111), coolant is after passage laminate (105) heat exchange in liquid collecting standpipe (1062).
3. a kind of energy-saving computer server cooling device according to claim 1, it is characterised in that：The blind plate
(102) gap between server (103) and passage laminate (105) is blocked.
4. a kind of energy-saving computer server cooling device according to claim 1, it is characterised in that：Heat exchange coil
(108) cooling medium in is water at low temperature.
5. a kind of energy-saving computer server cooling device according to claim 1, it is characterised in that：The server
(103) heat conductive insulating pad (113) is provided with and passage laminate (105) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168040.8U CN206196222U (en) | 2016-11-02 | 2016-11-02 | Energy -saving computer server cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168040.8U CN206196222U (en) | 2016-11-02 | 2016-11-02 | Energy -saving computer server cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206196222U true CN206196222U (en) | 2017-05-24 |
Family
ID=58733249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168040.8U Expired - Fee Related CN206196222U (en) | 2016-11-02 | 2016-11-02 | Energy -saving computer server cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206196222U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112105238A (en) * | 2020-09-24 | 2020-12-18 | 安擎(天津)计算机有限公司 | Liquid cooling system for server and control method thereof |
| CN113079673A (en) * | 2021-03-04 | 2021-07-06 | 山东英信计算机技术有限公司 | Cooling type pipeline type server cabinet structure and cooling flow control method |
| WO2021212836A1 (en) * | 2020-04-21 | 2021-10-28 | 南京工业大学 | Solution dehumidification system and method using waste heat regeneration in data machine room |
| CN117912799A (en) * | 2024-03-18 | 2024-04-19 | 四川信电联电子科技有限公司 | Heat dissipation cabinet for transformer |
-
2016
- 2016-11-02 CN CN201621168040.8U patent/CN206196222U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212836A1 (en) * | 2020-04-21 | 2021-10-28 | 南京工业大学 | Solution dehumidification system and method using waste heat regeneration in data machine room |
| CN112105238A (en) * | 2020-09-24 | 2020-12-18 | 安擎(天津)计算机有限公司 | Liquid cooling system for server and control method thereof |
| CN113079673A (en) * | 2021-03-04 | 2021-07-06 | 山东英信计算机技术有限公司 | Cooling type pipeline type server cabinet structure and cooling flow control method |
| CN113079673B (en) * | 2021-03-04 | 2023-01-24 | 山东英信计算机技术有限公司 | Cooling type pipeline type server cabinet structure and cooling flow control method |
| CN117912799A (en) * | 2024-03-18 | 2024-04-19 | 四川信电联电子科技有限公司 | Heat dissipation cabinet for transformer |
| CN117912799B (en) * | 2024-03-18 | 2024-06-04 | 四川信电联电子科技有限公司 | Heat dissipation cabinet for transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 |