CN109831899A - A kind of liquid cooled server cabinet - Google Patents
A kind of liquid cooled server cabinet Download PDFInfo
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- CN109831899A CN109831899A CN201910251263.2A CN201910251263A CN109831899A CN 109831899 A CN109831899 A CN 109831899A CN 201910251263 A CN201910251263 A CN 201910251263A CN 109831899 A CN109831899 A CN 109831899A
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- server
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- support plate
- spray
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Abstract
The invention discloses a kind of liquid cooled server cabinets, mainly by cabinet body and are set to the intracorporal server of the cabinet, heat exchanger, coolant liquid, spray equipment and support plate and form.The support plate is lain in a horizontal plane in cabinet body, and space in cabinet body is separated；The server is placed in the support plate；The support plate is equipped with the runner of hollow out；The coolant liquid is set to the bottom of cabinet body；The heat exchanger is the coolant liquid heat exchange cooling of bottom of cabinet bulk；The spray equipment includes spray piping, spray head and liquid pump；The input terminal of the liquid pump is connected by spray piping with coolant liquid, and output end is connected by spray piping with spray head；The spray head is set to the top of server.Liquid cooled server cabinet uses the coolant liquid without evaporation, not only increases heat exchange efficiency, while staff being facilitated to safeguard, reduces maintenance cost.
Description
Technical field
The present invention relates to server cabinet fields, specifically, are related to a kind of liquid cooled server cabinet.
Background technique
As density of computers is higher and higher, power consumption is increasing, and the heat dissipation of server is the concern of industry forever
Point.Currently, since external cooling efficiency is lower, it is difficult to it is fully solved problem, often results in server internal hot-spot, it can not
Reach the cooling requirements of server, then the heat dissipation of server is gathered in server by more and more manufacturer servers
Portion.
Liquid cooled server cabinet comes into being, and cardinal principle is: cooling medium being passed through interior of equipment cabinet, passes through heat exchange
The heat of main heater element in each server is taken away.Compared to traditional external cooling server cabinet, liquid cooling service
The heat exchange efficiency of device cabinet is high, has good energy-saving effect.
Currently, liquid cooled server cabinet, using evaporation refrigerating mode, this type of cooling needs to consider server cabinet
Sealing problem makes troubles to the attended operation of liquid cooled server.
Therefore, the maintenance convenience of liquid cooled server how is improved, maintenance cost is reduced, while improving the heat exchange effect of cabinet
Rate is a technical problem to be solved urgently.
Summary of the invention
Evaporative cooling medium, is replaced with not volatile coolant liquid, interior of equipment cabinet by liquid cooled server cabinet of the invention
Without being fully sealed, solve liquid cooled server attended operation inconvenience, the high technical problem of maintenance cost.
The present invention solves technical problem and adopts the following technical scheme that
A kind of liquid cooled server cabinet, including cabinet body and it is set to the intracorporal server of the cabinet, heat exchanger, coolant liquid, spray
Shower device and support plate；The support plate is lain in a horizontal plane in cabinet body, and space in cabinet body is separated；The server is placed on
In the support plate；The support plate is equipped with the runner of hollow out；The coolant liquid is set to the bottom of cabinet body；The heat exchanger
For the coolant liquid heat exchange cooling of bottom of cabinet bulk；The spray equipment includes spray piping, spray head and liquid pump；The liquid pump it is defeated
Enter end to be connected by spray piping with coolant liquid, output end is connected by spray piping with spray head；The spray head setting
In the top of server.
Further, support plate is corrugated plate, and there are the runners of hollow out at lower ripple.
Further, support plate is equipped with sliding slot, to facilitate the placement of server.
Further, heat exchanger is set on the inside of cabinet body, is submerged or is partially submerged in coolant liquid, can be horizontally arranged,
It can also be with slant setting.
Further, heat exchanger is set on the outside of cabinet body.
Further, heat exchanger can be using air-cooled, water cooling or evaporation cooling.
Further, server is placed on the supporting plate vertically.
Further, the server number of plies is two layers or two layers or more.
Further, when the quantity of server is two layers or more, one group of spray is provided between every layer or multilayer server
Device, the upside of spray piping are equipped with drip tray, and a side bottom of the drip tray is equipped with drainage hole, the row of being connected at the drainage hole
The bottom of liquid pipe, drain pipe is located at cooling-liquid level or more.
Further, coolant liquid is non-volatile nonconducting liquid.
Liquid cooled server cabinet uses the coolant liquid without evaporation, not only increases heat exchange efficiency, while facilitating staff
Maintenance reduces maintenance cost.
Detailed description of the invention
Fig. 1 is the schematic structural diagram of the first embodiment of liquid cooled server cabinet.
Fig. 2 is the structural schematic diagram of liquid cooled server cabinet support plate.
Fig. 3 is the schematic structural diagram of the second embodiment of liquid cooled server cabinet.
Fig. 4 is the 3rd embodiment structural schematic diagram of liquid cooled server cabinet.
In figure: cabinet body (1), server (2), heat exchanger (4), coolant liquid (3), support plate (5), spray head (6), spray tube
Road (7), liquid pump (8), drip tray (9), drain pipe (10)；Hollow out runner (11)；Sliding slot (12).
Specific embodiment
It is as depicted in figs. 1 and 2 the schematic structural diagram of the first embodiment of liquid cooled server cabinet of the invention, including cabinet body
1 and the server 2, heat exchanger 4, coolant liquid 3, spray equipment and the support plate 5 that are set in the cabinet body 1.The support plate 5
It lies in a horizontal plane in cabinet body 1, and space in cabinet body 1 is separated；The server 2 is placed in the support plate 5；The support
Plate 5 is equipped with the runner of hollow out；The coolant liquid 3 is set to the bottom of cabinet body 1；The heat exchanger 4 is placed horizontally in cabinet body 1
In the coolant liquid 3 in portion, it is the heat exchange cooling of coolant liquid 3 of 1 bottom of cabinet body, is totally submerged or partially submerged.The spray dress
It sets including spray piping 7, spray head 6 and liquid pump 8；The input terminal of the liquid pump 8 is connected by spray piping 7 with coolant liquid 3,
Output end is connected by spray piping 7 with spray head 6；The spray head 6 is set to the top of server 2.
The support plate 5 is corrugated plate, and the left and right sides is fixedly connected with cabinet body 1, and space in cabinet body 1 is divided into several layers.
Corrugated plating be equipped with sliding slot 12, convenient for server 2 placement and be pumped into extraction.There are the runner of hollow out at lower ripple, in order to
Coolant liquid 3 flows out.This support plate 5 can play the role of converging coolant liquid 3 using corrugated shape, prevent coolant liquid 3 from flowing down
It splashes in the process, reduces cooling effect.
Server 2 is placed on vertically at the sliding slot 12 of corrugated plating.The server 2 includes server master board, hard disk groups, power supply
Group and panel；Server master board and power supply group are separately mounted on panel；Panel is equipped with the port I/O, power port and hard disk
Connectivity port, the hard disk in hard disk groups are electrically connected by hard disk connectivity port with mainboard.For convenience of heat dissipation, server 2 is not installed
Sealing shell, such coolant liquid 3 can improve heat exchange efficiency with the direct heat exchange of heater element on server 2.The hard disk groups
In hard disk select solid state hard disk or helium hard disk, these two types of hard disks that can work normally in coolant liquid 3.Server 2
It can be two layers or two layers or more.
When the quantity of server 2 is two layers, the cryogenic liquid 3 in cabinet body 1 passes through under the draft effect of liquid pump 8
Spray piping 7 is delivered to 2 top of server of top layer, and on a server 2 by the spray of spray head 6, and generates heat on server 2
Element contact heat-exchanging is flowed out by the hollow out runner 11 of corrugated plating lower end under gravity later, continues as next layer of clothes
The business heat exchange cooling of device 2.High temperature coolant 3 by exchanging heat twice is situated between under the effect of gravity toward flowing down with the low temperature in heat exchanger 4
Matter carries out heat exchange cooling, and the cryogenic liquid 3 after cooling continues cooling cycle next time.
When the quantity of server 2 is two layers or more, one group of spray equipment is provided between every layer or multilayer server 2,
The upside of spray piping 7 is equipped with drip tray 9, and a side bottom of the drip tray 9 is equipped with drainage hole, is connected with drain at the drainage hole
The bottom of pipe 10, drain pipe 10 is located at 3 liquid level of coolant liquid or more.The coolant liquid 3 to heat up in drip tray 9 at this time is flowed directly to cabinet body
Cryogenic media in 1 bottom and heat exchanger 4 carries out heat exchange cooling, and the cryogenic liquid 3 after cooling continues next time
Cooling cycle.
The coolant liquid 3 of this cabinet uses non-volatile nonconducting liquid, such as silicone oil.
The heat exchanger 4 can be with slant setting in the coolant liquid 3 inside cabinet body 1, as shown in figure 3, for 1 bottom of cabinet body
The heat exchange cooling of coolant liquid 3, is totally submerged or partially submerged.When slant setting, 4 heat exchange area of heat exchanger increases, heat exchange
When amount is higher than horizontal positioned.
The heat exchanger 4 can also be set to 1 outside of cabinet body, as shown in figure 4, its input terminal passes through spray piping 7 and liquid pump 8
Output end be connected, output end is connected by spray piping 7 with spray head 6.Heat exchanger 4 is set to the outside of cabinet body 1, it can be with
1 inner space of cabinet body is saved, to place more servers 2.
After medium in heat exchanger 4 absorbs heat in heat exchanger 4, the type of cooling can use air-cooled, water cooling or evaporation
It is cooling.
Openable and closable door body is equipped on front side of cabinet body 1, in order to the installation of server 2.It, can be straight when server 2 has damage
It takes opening door body and the server 2 of damage is taken out into replacement, other servers 2 can operate normally in maintenance process, unaffected.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of liquid cooled server cabinet, which is characterized in that including cabinet body and be set to the intracorporal server of the cabinet, heat exchange
Device, coolant liquid, spray equipment and support plate；The support plate is lain in a horizontal plane in cabinet body, and space in cabinet body is separated；It is described
Server is placed in the support plate；The support plate is equipped with the runner of hollow out；The coolant liquid is set to the bottom of cabinet body
Portion；The heat exchanger is the coolant liquid heat exchange cooling of bottom of cabinet bulk；The spray equipment includes spray piping, spray head and liquid
Pump；The input terminal of the liquid pump is connected by spray piping with coolant liquid, and output end is connected by spray piping with spray head；
The spray head is set to the top of server.
2. a kind of liquid cooled server cabinet according to claim 1, which is characterized in that the support plate is corrugated plate,
There are the runners of hollow out at lower ripple.
3. a kind of liquid cooled server cabinet according to claim 1, which is characterized in that the support plate is equipped with sliding slot.
4. a kind of liquid cooled server cabinet according to claim 1, which is characterized in that the heat exchanger is set in cabinet body
Side submerges or is partially submerged in coolant liquid, can be horizontally arranged, can also be with slant setting.
5. a kind of liquid cooled server cabinet according to claim 1, which is characterized in that the heat exchanger is set to outside cabinet body
Side.
6. a kind of liquid cooled server cabinet according to claim 1, which is characterized in that the heat exchanger can use wind
Cold, water cooling or evaporation cooling.
7. a kind of liquid cooled server cabinet according to claim 1, which is characterized in that the server is placed on branch vertically
On fagging.
8. a kind of liquid cooled server cabinet according to claim 1, which is characterized in that the server number of plies be two layers or
Two layers or more.
9. a kind of liquid cooled server cabinet according to claim 8, which is characterized in that the quantity of the server is two layers
When above, one group of spray equipment is provided between every layer or multilayer server, the upside of spray piping is equipped with drip tray, the water receiving
One side bottom of disk is equipped with drainage hole, is connected with drain pipe at the drainage hole, the bottom of drain pipe is located at cooling-liquid level or more.
10. a kind of liquid cooled server cabinet according to claim 1, which is characterized in that the coolant liquid be it is non-volatile not
Conductive liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910251263.2A CN109831899A (en) | 2019-03-29 | 2019-03-29 | A kind of liquid cooled server cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910251263.2A CN109831899A (en) | 2019-03-29 | 2019-03-29 | A kind of liquid cooled server cabinet |
Publications (1)
| Publication Number | Publication Date |
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| CN109831899A true CN109831899A (en) | 2019-05-31 |
Family
ID=66874601
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910251263.2A Pending CN109831899A (en) | 2019-03-29 | 2019-03-29 | A kind of liquid cooled server cabinet |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139542A (en) * | 2019-06-13 | 2019-08-16 | 北京丰联奥睿科技有限公司 | A kind of funneling liquid cooled server cabinet |
| CN112304020A (en) * | 2020-09-22 | 2021-02-02 | 郑小宇 | Cooling device for water resource circulation |
| CN112533441A (en) * | 2020-11-05 | 2021-03-19 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Valve cooling system and method applied to flexible direct-current transmission converter valve |
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