CN207939928U - The liquid cooling system of a kind of electronic equipment - Google Patents
The liquid cooling system of a kind of electronic equipment Download PDFInfo
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- CN207939928U CN207939928U CN201820303072.7U CN201820303072U CN207939928U CN 207939928 U CN207939928 U CN 207939928U CN 201820303072 U CN201820303072 U CN 201820303072U CN 207939928 U CN207939928 U CN 207939928U
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Abstract
The liquid cooling system of a kind of electronic equipment, including：The inside of cabinet, the cabinet is divided into two independent spaces, respectively electronic equipment area and refrigeration area；The electronic equipment area of the cabinet and refrigeration area are contained with same liquid；The top in electronic equipment area is equipped with the liquid outlet being connected to refrigeration area；The bottom in electronic equipment area is equipped with the liquid-inlet being connected to refrigeration area；Circulating pump, the suction inlet of the circulating pump are located at the lower part of refrigeration area, and the outlet of circulating pump is connected to by liquid outlet with electronic equipment area；Electronic equipment, the electronic equipment are placed in the electronic equipment area of the cabinet and are at least partially submerged in the liquid, and the liquid cools down the electronic equipment；Heat exchanger, the heat exchanger are mounted on the refrigeration area of cabinet.
Description
Technical field
This application involves data service fields, in particular to the liquid cooling system of a kind of electronic equipment.
Background technology
As society and economic rapid development, computer application field are more and more extensive.Compared to traditional calculating
Machine, server have more excellent stability, autgmentability and performance.With the further development of social economy, each large-scale enterprise
Industry further increases the performance requirement of server, and the raising of server performance leads to the heat that server generates in the process of running
Amount increases, and in order to ensure that server is normally run, needs more efficient radiating mode.
Current server cabinet is radiated using single cool wind mode, and at the server system back side, fan group is at fan wall
There is provided the system distinguished and admirable power, working media uses acquired air.With the continuous renewal of CPU platforms, mainboard cabling
It is more and more intensive, CPU power consumption is higher and higher, and heat density is caused constantly to increase, traditional cool wind mode cannot meet high fever
The heat sinking function of density.In addition, computer room is mostly Air Conditioning Facilities at present, cabinet demand air quantity is big, and the air-supply of computer room generally existing is insufficient
The problem of, to the cabinet of high power consumption, the rotating speed for needing fan wall very high, the thing followed is the exceeded of noise, and system
Fan and air conditioner in machine room load are high, and consumption energy is excessive, PUE（Power Usage Effectiveness）It can only accomplish 1.3-
1.5, it is further improved.
For the problem that above-mentioned data center's radiating efficiency is low, energy consumption is big, currently no effective solution has been proposed.
Invention content
The utility model embodiment provides the liquid cooling system of a kind of electronic equipment, at least to solve data center's heat dissipation effect
The technical problem that rate is low, energy consumption is big.
In order to achieve the above object, the technical solution of the utility model is：The liquid cooling system of a kind of electronic equipment, including：
The inside of cabinet, the cabinet is divided into two independent spaces, respectively electronic equipment area and refrigeration area；The cabinet
Electronic equipment area and refrigeration area are contained with same liquid；The top in electronic equipment area is equipped with the liquid discharge being connected to refrigeration area
Mouthful；The bottom in electronic equipment area is equipped with the liquid-inlet being connected to refrigeration area；
Circulating pump, the suction inlet of the circulating pump are located at the lower part of refrigeration area, and the outlet of circulating pump passes through liquid outlet
It is connected to electronic equipment area；
Electronic equipment, the electronic equipment are placed in the electronic equipment area of the cabinet and are at least partially submerged in described
In liquid, the liquid cools down the electronic equipment；
Heat exchanger, the heat exchanger are mounted on the refrigeration area of cabinet；
In this way, the heat that the liquid absorption electronic equipment in the electronic equipment area of cabinet distributes, cools electronic equipment, it is hot
Liquid is up walked in electronic equipment area, through liquid outlet flow into cabinet refrigeration area, trickle down on heat exchangers, with heat exchanger into
Row heat exchange, the liquid are cooled down by heat exchanger, flow into the lower part of refrigeration area, into the suction inlet of circulating pump, through circulating pump
Suction is sent into electronic equipment area from liquid-inlet, and heat exchange is carried out again with electronic equipment.
Further, the liquid cooling system further includes：Refrigeration equipment is connect with the heat exchanger, for being the heat exchange
Device provides low-temperature receiver.
Further, the number at least two of the heat exchanger.
Further, it is in parallel, in series or in parallel to mix connection with concatenated between the heat exchanger.
Further, the liquid cooling system further includes：Flow distribution plate, the flow distribution plate are equipped with tap hole, flow distribution plate installation
Lower section in the electronic equipment area of the cabinet, the liquid that refrigeration area is cooled by such circulating pump are sent into electricity through liquid-inlet
Then the bottom of sub- battery limits is admitted to electronic equipment area to cool down electronics after the tap hole on flow distribution plate carries out uniform divided flows
Equipment.
Further, the low-temperature receiver is the liquid that temperature is less than predetermined temperature.
Further, the refrigeration equipment further includes pump, and the pump is arranged in the outlet of the refrigeration equipment, and the pump is used
It exchanges heat into the heat exchanger with the liquid heated by electronic equipment in driving the low-temperature receiver.
Further, the liquid is non-conductive liquid.
Further, the electronic equipment is fully immersed in the liquid.
Compared with prior art, the utility model has the advantage that：At least part of leaching of the utility model electronic equipment
In the liquid not held in cabinet, heat and liquid that such electronic equipment generates in the running carry out heat exchange, to reach
To the purpose of cooling electronic equipment；The top of the liquid heated toward cabinet is walked, and the refrigeration area of cabinet is flowed into through liquid outlet, is spilt
It falls on heat exchangers, heat exchange is carried out with heat exchanger, the liquid cooled down by heat exchanger, flows into the lower part of refrigeration area, into following
The suction inlet of ring pump, the suction through circulating pump are sent into electronic equipment area from liquid-inlet, heat exchange are carried out again with electronic equipment；
The utility model has achieved the purpose that cooling electronic equipment by direct-cooled mode, and cooling velocity is fast and energy consumption is small, solves existing
There is in technology the problem that data center's radiating efficiency is low, energy consumption is big.
Description of the drawings
Fig. 1 is the liquid cooling system schematic diagram of the utility model electronic equipment.
Fig. 2 is the manifold structure schematic diagram in Fig. 1.
In figure：1, cabinet；11, electronic equipment area；12, refrigeration area；2, liquid outlet；3, liquid-inlet；4, flow distribution plate；
41, tap hole；5, circulating pump；51, the suction inlet of circulating pump；52, the outlet of circulating pump；6, liquid；71 ~ 72, heat exchanger；
8, refrigeration equipment；9, electronic equipment.
Specific implementation mode
The utility model is further illustrated with embodiment, as described below is only the preferred embodiment of the utility model below
, it is not intended to limit the utility model, it is right although the utility model is described in detail with reference to the foregoing embodiments
For those skilled in the art, still can with technical scheme described in the above embodiments is modified, or
Equivalent replacement of some of the technical features.Any modification made by within the spirit and principle of the utility model,
Equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.
Shown in please referring to Fig.1, the liquid cooling system of the electronic equipment of the utility model includes：Cabinet 1, flow distribution plate 4, cycle
Pump 5, liquid 6, heat exchanger 71 ~ 72, refrigeration equipment 8 and electronic equipment 9；The inside of the cabinet 1 be divided into two it is independent
Space, respectively electronic equipment area 11 and refrigeration area 12；The electronic equipment area 11 of the cabinet 1 and refrigeration area 12 are contained with together
Plant non-conductive liquid 6；The top in electronic equipment area 11 is equipped with the liquid outlet 2 being connected to refrigeration area 12；Electronic equipment area 11
Bottom is equipped with the liquid-inlet 3 being connected to refrigeration area 12；
The suction inlet 51 of the circulating pump is located at the lower part of refrigeration area 12, and the outlet 52 of circulating pump passes through liquid outlet 3
It is connected to electronic equipment area 11；
The electronic equipment 9 is placed in the electronic equipment area 11 of the cabinet and is at least partially submerged in described non-conductive
In liquid 6, the non-conductive liquid 6 cools down the electronic equipment 9；
The heat exchanger 71 ~ 72 is mounted on the refrigeration area 12 of cabinet；The number at least two of the heat exchanger 71 ~ 72；
It is in parallel, in series or in parallel to mix connection with concatenated between heat exchanger 71 ~ 72；The refrigeration equipment 8 and the heat exchanger 71 ~
72 connections, for providing low-temperature receiver for the heat exchanger 71 ~ 72；The low-temperature receiver is the liquid that temperature is less than predetermined temperature；The system
Cool equipment 8 further includes pump（It is unmarked in figure）, the pump is arranged in the outlet of the refrigeration equipment 8, and the pump is for driving
Low-temperature receiver is stated to exchange heat with the non-conductive liquid 6 heated by electronic equipment 9 into the heat exchanger 71 ~ 72；
The flow distribution plate 4 is equipped with tap hole 41（Shown in please referring to Fig.2）, electricity of the flow distribution plate 4 mounted on the cabinet
The lower section of sub- battery limits 11, the non-conductive liquid 6 that refrigeration area 12 is cooled by such circulating pump 5 are sent into electronics through liquid-inlet 3
Then it is cold to be admitted to electronic equipment area 11 after the tap hole 41 on flow distribution plate 4 carries out uniform divided flows for the bottom of battery limits 11
But electronic equipment 9.
When the liquid cooling system work of the utility model electronic equipment：The non-conductive liquid 6 in the electronic equipment area 11 of cabinet is inhaled
The heat that electronic equipment 9 distributes is received, cools electronic equipment 9, non-conductive liquid 6 is heated, and hot non-conductive liquid 6 is in electronics
It is up walked in battery limits 12, the refrigeration area 12 of cabinet is flowed into through liquid outlet 2, is trickled down on heat exchanger 71 ~ 72, with heat exchanger 71
~ 72 carry out heat exchanges, the non-conductive liquid 6 by heat exchanger 71 ~ 72 cool down, flow into refrigeration area 12 lower part, it is cooled not
Conducting liquid 6 enters the suction inlet 51 of circulating pump, and the suction through circulating pump 5 is sent into liquid-inlet 3 from the outlet 52 of circulating pump,
Then non-conductive liquid 6 enters the bottom in electronic equipment area 11, most afterwards after the tap hole 41 on flow distribution plate 4 carries out uniform divided flows
It is admitted to electronic equipment area 11, heat exchange again is carried out with electronic equipment 9；Meanwhile the low-temperature receiver inside heat exchanger 71 ~ 72 is not led
It after electro-hydraulic body 6 heats, flows to refrigeration equipment 8 and is cooled, then through pump（It is unmarked in figure）Flow back to heat exchanger 71 ~ 72 with
Non-conductive liquid 6 carries out heat exchange.
Electronic equipment 5 in above-described embodiment can be server, and cabinet 1 can be the cabinet at integrated data center.
May include one or more above-mentioned electronic equipments 9 in data center systems, one or more electronic equipments 9 can submerge
In non-conductive liquid 6.
Wherein, cabinet 1 is the container that can hold non-conductive liquid 6, the container can not by the non-conductive liquid 6 corruption
Erosion.
The top of the cabinet 1 is equipped with cabinet lid（It is unmarked in figure）, which can open, be set to dismantle electronics
Standby 9.In this way, after cabinet lid is opened, electronic equipment 9 can be directly suggested from the bottom up.
In order to easy to operate, the top of cabinet 1 is reserved centainly relative at the highest liquid level of non-conductive liquid 6 in cabinet
Operating space, the size and form of cabinet can be varied, and electronic equipment 9 takes out or puts out of cabinet liner 12 when safeguarding
The form entered can also be varied.
In addition, electronic equipment 9 can be all immersed in the non-conductive liquid 6 of cabinet 1, by the non-conductive liquid 6 of cabinet 1
It radiates to electronic equipment 9.
Further, after the low-temperature receiver of the refrigeration equipment 8 absorbs the heat of non-conductive liquid 6, heat is carried out with other low-temperature receivers
It exchanges, other low-temperature receivers can be cooling column, earth source heat pump, air or artificial cold source（It is useless cold）.
Further, the low-temperature receiver of the refrigeration equipment 8 absorbs the heat of non-conductive liquid 6, can be used for the heat utilization that heats.
By above-described embodiment, reduce in existing system by using the wind placed in the equipment cabinet of gas cooling equipment
Fan, eliminates the handpiece Water Chilling Units of low-temperature receiver, to reduce the cooling energy consumption of data center's liquid cooling system, while using non-conductive work
It is upright to connect cooling electronic equipment, the cooling capacity of liquid cooling system is improved, equipment running noises are eliminated.
It should be noted that for each embodiment above-mentioned, for simple description, therefore the component that it is all expressed as or portion
Part combines, but those skilled in the art should understand that, the application is not limited by described component names, because of foundation
The application, certain components may be implemented the function of above-mentioned corresponding component also within the protection domain of the application.Secondly, ability
Field technique personnel should also know that embodiment described in this description belongs to preferred embodiment, and involved component is not
Must be necessary to the application.
One of ordinary skill in the art will appreciate that all or part of component in the various systems of above-described embodiment can be with
It is completed by hardware.
Above-mentioned the embodiment of the present application serial number is for illustration only, can not represent the quality of embodiment.
In above-described embodiment of the application, all emphasizes particularly on different fields to the description of each embodiment, do not have in some embodiment
The part of detailed description may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, for example, the unit division, only
A kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
It connects, can be electrical or other forms.
The above is only the preferred embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection domain of the application.
Claims (9)
1. the liquid cooling system of a kind of electronic equipment, which is characterized in that including：
The inside of cabinet, the cabinet is divided into two independent spaces, respectively electronic equipment area and refrigeration area；The machine
The electronic equipment area of cabinet and refrigeration area are contained with same liquid；The top in electronic equipment area is equipped with the liquid being connected to refrigeration area
Outlet；The bottom in electronic equipment area is equipped with the liquid-inlet being connected to refrigeration area；
Circulating pump, the suction inlet of the circulating pump are located at the lower part of refrigeration area, and the outlet of circulating pump passes through liquid outlet and electricity
Sub- battery limits connection；
Electronic equipment, the electronic equipment are placed in the electronic equipment area of the cabinet and are at least partially submerged in the liquid
In, the liquid cools down the electronic equipment；
Heat exchanger, the heat exchanger are mounted on the refrigeration area of cabinet；
In this way, the heat that the liquid absorption electronic equipment in the electronic equipment area of cabinet distributes, cools electronic equipment, hot liquid
It is up walked in electronic equipment area, the refrigeration area of cabinet is flowed into through liquid outlet, trickled down on heat exchangers, heat is carried out with heat exchanger
It exchanging, the liquid is cooled down by heat exchanger, flows into the lower part of refrigeration area, into the suction inlet of circulating pump, the suction through circulating pump
It is sent into electronic equipment area from liquid-inlet, heat exchange is carried out again with electronic equipment.
2. the liquid cooling system of electronic equipment according to claim 1, which is characterized in that further include：Refrigeration equipment, and it is described
Heat exchanger connects, for providing low-temperature receiver for the heat exchanger.
3. the liquid cooling system of electronic equipment according to claim 1, which is characterized in that the number of the heat exchanger is at least
Two.
4. the liquid cooling system of electronic equipment according to claim 3, which is characterized in that be between the heat exchanger it is in parallel,
It is in series or in parallel to mix connection with concatenated.
5. the liquid cooling system of electronic equipment according to claim 1, which is characterized in that further include：Flow distribution plate, the shunting
Plate is equipped with tap hole, and flow distribution plate is mounted on the lower section in the electronic equipment area of the cabinet, and such circulating pump is cold by refrigeration area
But liquid is sent into the bottom in electronic equipment area through liquid-inlet, then the quilt after the tap hole on flow distribution plate carries out uniform divided flows
Electronic equipment area is sent into cool down electronic equipment.
6. the liquid cooling system of electronic equipment according to claim 2, which is characterized in that the low-temperature receiver is temperature less than predetermined
The liquid of temperature.
7. the liquid cooling system of electronic equipment according to claim 2, which is characterized in that the refrigeration equipment further includes pump,
The pump is arranged in the outlet of the refrigeration equipment, and the pump is for driving the low-temperature receiver to be set into the heat exchanger with by electronics
The liquid of standby heating exchanges heat.
8. the liquid cooling system of electronic equipment according to claim 1, which is characterized in that the liquid is non-conductive liquid.
9. the liquid cooling system of electronic equipment according to claim 1, which is characterized in that the electronic equipment is fully immersed in
In the liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303072.7U CN207939928U (en) | 2018-03-06 | 2018-03-06 | The liquid cooling system of a kind of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303072.7U CN207939928U (en) | 2018-03-06 | 2018-03-06 | The liquid cooling system of a kind of electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207939928U true CN207939928U (en) | 2018-10-02 |
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ID=63653974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820303072.7U Active CN207939928U (en) | 2018-03-06 | 2018-03-06 | The liquid cooling system of a kind of electronic equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN207939928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323118A (en) * | 2018-03-06 | 2018-07-24 | 北京中热能源科技有限公司 | The liquid cooling system of a kind of electronic equipment |
-
2018
- 2018-03-06 CN CN201820303072.7U patent/CN207939928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323118A (en) * | 2018-03-06 | 2018-07-24 | 北京中热能源科技有限公司 | The liquid cooling system of a kind of electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190725 Address after: 100020 Chaoyang District City, Chaoyang Street, No. 15, floor 1518, unit 18, Patentee after: Beijing Science and Technology Co., Ltd. Germany To Hanson Address before: 100097 No. 11 Tengren Road, Niulanshan Town, Shunyi District, Beijing, 3 buildings, 4 floors Patentee before: Beijing hot Mdt InfoTech Ltd |
|
| TR01 | Transfer of patent right |