CN209590758U - A kind of separating dry space from moist space formula liquid cooled server - Google Patents
A kind of separating dry space from moist space formula liquid cooled server Download PDFInfo
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- CN209590758U CN209590758U CN201920308743.3U CN201920308743U CN209590758U CN 209590758 U CN209590758 U CN 209590758U CN 201920308743 U CN201920308743 U CN 201920308743U CN 209590758 U CN209590758 U CN 209590758U
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Abstract
The utility model discloses a kind of separating dry space from moist space formula liquid cooled servers, including cabinet, board and the electronic device on board, electronic device includes hard disk and/or power supply, enclosure interior is separated into the first chamber and second chamber mutually completely cut off by partition, board includes the first circuit board equipped with hard disk and/or power supply and the second circuit board equipped with remaining electronic device, hard disk and/or power supply are located in first chamber together with first circuit board, remaining electronic device is located in second chamber together with second circuit board and using liquid-cooling heat radiation；It is equipped with the cold plate with hollow chamber being made from a material that be thermally conductive, cold plate and hard disk and/or electrical power contacts in the first chamber, cold plate has inlet and liquid outlet, and inlet accesses coolant liquid, and liquid outlet passes through partition and is connected to second chamber.The utility model avoids coolant liquid from damaging hard disk and/or power supply, guarantees that server operates normally, enormously simplifies the dismounting process of hard disk and/or power supply, improve work efficiency.
Description
Technical field
The utility model relates to a kind of separating dry space from moist space formula liquid cooled servers.
Background technique
With the high speed development of the computer communications industry and electronics industry, IDC computer room high density server is continuously increased, service
Device integrated level and processing capacity are gradually increased, but the consumption power of server also increases with it simultaneously, so that server internal is electric
The heat dissipation problem of sub- device becomes industry technical problem urgently to be resolved.
Server radiating mainly takes wind-cooling heat dissipating and liquid-cooling heat radiation.Traditional air-cooled mode is that a kind of heat transfer efficiency is low
The mediate contact type of cooling, it occupies the excessive expensive real estate of server internal, and entire thermal resistance is high, and the air-cooled server of tradition is solving
Usually using stronger fan or lower inlet air temperature when certainly the waste heat of higher power device perhaps pursues lower thermal resistance
Carry out control device temperature, the former can cause bigger noise, and the latter is then easy to cause the condensation trouble of too low humid air.Liquid cooling
Heat dissipation is because the heat-carrying capacity for the working medium that the density of coolant liquid and the product of specific heat are embodied is higher than air-cooled mode close to 2000
Times, therefore, gradually it is used widely using the liquid cooled server of liquid-cooling heat radiation.
Liquid cooled server mainly directly contacts whole heater elements in server for heater element by coolant liquid
Generated waste heat is taken away.But there is following defects for this radiating mode:
(1) bring inconvenience to the O&M of electronic device in server and server, i.e., when the electronic component in server needs
When disassembly, first to stop cabinet operation, then cleaning air-dries integral demounting out from cabinet server, then opens server
Chassis cover cleans removal after taking out electronic device in cabinet, then by the coolant liquid on electronic device, therefore, entire to dismount
Process is very complicated.
(2) some electronic devices in server cannot directly be contacted with coolant liquid, and otherwise coolant liquid can cause to damage to it
Evil, influences the normal operation of server.
Utility model content
Dismounting simple, at low cost, that hard disk and/or power supply can be simplified that the purpose of this utility model is to provide a kind of structures
Process improves working efficiency, hard disk and/or power supply is avoided to contact impaired separating dry space from moist space formula cabinet with coolant liquid.
First purpose of the utility model is realized by following technical measures: a kind of separating dry space from moist space formula liquid cooling service
Device, including cabinet, the board being built in cabinet and the electronic device on board, the electronic device include hard disk and/
Or power supply, it is characterised in that: the inner space of the cabinet is separated into the first chamber and second chamber mutually completely cut off by partition,
The board includes the first circuit board equipped with hard disk and/or power supply and the second circuit board equipped with remaining electronic device, described
Hard disk and/or power supply are located in first chamber together with first circuit board, remaining electronic device is located at second together with second circuit board
In chamber and use liquid-cooling heat radiation；The cold plate with hollow chamber being made from a material that be thermally conductive is equipped in the first chamber,
The cold plate and the hard disk and/or electrical power contacts, the cold plate have inlet and liquid outlet, the inlet access cooling
Liquid, the liquid outlet pass through partition be connected to second chamber and make in cold plate the coolant liquid after heat absorption be discharged into second chamber simultaneously and its
In coolant liquid be discharged together, coolant liquid simultaneously take away the hard disk and/or power supply that are conducted by cold plate waste heat and remaining electricity
The waste heat of sub- device.
The enclosure interior of the utility model is separated into two separate chambers, and hard disk and/or power supply are located at first chamber
In, remaining electronic device is located in second chamber and uses liquid-cooling heat radiation mode, avoids coolant liquid and makes to hard disk and/or power supply
At damage, it is ensured that the normal operation of server, while the dismounting process of hard disk and/or power supply is also greatly simplified, it improves
Working efficiency.In addition, also extending the usage type of hard disk in server, solid state hard disk, mechanical hard disk or mixing can be used
The hard disk of hard disk etc. and other poor sealings.
It is hard disk and power supply that the utility model, which is located at the electronic device in the first chamber, and the cold plate is in described hard
Between disk and power supply.
Power supply described in the utility model includes the outer casing of power supply being made into integration and electronic device on its interior, in power supply
Thermal plastic insulation is perfused in interior of shell, and the heat that the electronic device distributes is conducted by thermal plastic insulation to outer casing of power supply.Electricity
Source uses fan-free design, and outer casing of power supply is integral type, and the heat that internal electronic device distributes is passed by thermal plastic insulation
Outer casing of power supply is led, then is contacted with outer casing of power supply so that heat is conducted to cold plate by cold plate.
The hollow cavity partition of cold plate described in the utility model forms serpentine channel, so that coolant flow distribution is equal
It is even, the heat on cold plate is more rapidly effectively absorbed, the both ends of the serpentine channel are respectively as inlet and liquid outlet.
As a kind of embodiment of the utility model, the electronic device in the second chamber is dissipated using immersion liquid cooling
Heat, the second chamber have coolant inlet and cooling liquid outlet, and coolant liquid submerges the electronic device in second chamber.
As the another embodiment of the utility model, the electronic device in the second chamber uses fountain liquid cooling
Heat dissipation, the i.e. top surface of second chamber are equipped with one for containing the closed spray cavity of coolant liquid, which is equipped with
Coolant inlet, is distributed with spray apertures on the bottom surface of closed spray cavity, and the bottom of second chamber is equipped with cooling liquid outlet.Spray
The size and concentration for drenching hole can specifically arrange that it is bigger that the utility model is located at calorific value according to the degree of heat of electronic device
The spray apertures of surface of electronic device arrange more intensive；It is required that spray apertures may be designed to greatly when cooling liquid speed is big
Under small bullet.
As a kind of embodiment of the utility model, the external coolant liquid of the inlet of the cold plate.
As the another embodiment of the utility model, the inlet of the cold plate passes through pipeline and the spray cavity
Spray apertures connection.
As the another embodiment of the utility model, the inlet of the cold plate is connect with the coolant inlet.
Partition described in the utility model is vertically arranged, and first chamber and second chamber are arranged side by side；The partition is lateral
Setting, and first chamber and second chamber is setting up and down or the partition is laterally arranged, and above and below second chamber and first chamber
Setting.
The utility model offers the plug hole adaptable with hard disk and power supply respectively on the side wall of the first chamber,
Hard disk and power supply can be detached from first circuit board from first chamber dismounting by plug hole or be installed on wherein and be plugged on the
On one circuit board.It is inserted directly into or is extracted power supply and/or hard disk by plugging hole, realizes hot plug.Therefore, the utility model can
Any type of power supply and/or hard disk are dismounted by plug hole, further simplifies the dismounting process of power supply and/or hard disk.
Compared with prior art, the utility model has following significant effect:
(1) the enclosure interior of the utility model is separated into two separate chambers, and hard disk and/or power supply are located at the first chamber
In room, remaining electronic device is located in second chamber and uses liquid-cooling heat radiation mode, avoids coolant liquid to hard disk and/or power supply
It damages, it is ensured that the normal operation of server.
(2) the utility model also extends the usage type of hard disk in server simultaneously, and solid state hard disk, machinery can be used
The hard disk of hard disk or hybrid hard disk etc. and other poor sealings.
(3) the utility model does not need to stop cabinet operation, without entire when needing to dismount hard disk and/or power supply
Server disassembles, and starts the cleaning processing without subsequent to hard disk and/or power supply, enormously simplifies hard disk and/or power supply
Process is dismounted, is improved work efficiency.
(4) cold plate is arranged in the utility model between hard disk and power supply, and the heat that hard disk and power supply are distributed is conducted by cold plate
To coolant liquid, capacity of heat transmission can be promoted, coolant liquid takes away the waste heat of whole electronic devices, and radiating efficiency is high.
Detailed description of the invention
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is structural schematic diagram when the utility model opens cover board；
Fig. 3 is that the utility model opens cover board and extracts the structural schematic diagram of power supply and hard disk；
Fig. 4 is that the utility model removes one of the structural schematic diagram after side plate；
Fig. 5 is that the utility model removes the second structural representation after side plate.
Specific embodiment
It is a kind of separating dry space from moist space formula liquid cooled server 1 of the utility model as shown in Fig. 1~5, including cabinet, is built in machine
Board in case and the electronic device on board, cabinet is mainly by the cabinet 4 of top surface opening and in the opening of cabinet 4
Cover board 5 forms, and cover board 5 and cabinet 4 are tightly connected.Electronic device includes hard disk 6, processor, memory and power supply 19 etc., cabinet
Inner space is separated into the first chamber and second chamber mutually completely cut off by partition 7, and in the present embodiment, partition 7 is vertically arranged,
And first chamber and second chamber are arranged side by side.Board includes being equipped with the first circuit board of hard disk 6 and power supply 19 and being equipped with remaining
The second circuit board of electronic device (heater elements such as processor and memory), hard disk 6 and power supply 19 are located at together with first circuit board
In first chamber, power supply 19 includes the outer casing of power supply and electronic device on its interior being made into integration, inside outer casing of power supply
Thermal plastic insulation is perfused, the heat that electronic device distributes is conducted by thermal plastic insulation to outer casing of power supply.Remaining electronic device connects
It is located in second chamber with second circuit board and uses liquid-cooling heat radiation, coolant liquid used can be mineral oil, silicone oil or fluorination
Liquid, in practical applications, coolant liquid have heat conductive insulating characteristic.
In the present embodiment, the electronic device in second chamber uses fountain liquid-cooling heat radiation, the lid of the present embodiment
Plate 5 is integrally formed, and one is equipped on the inner face of cover board 5 for containing the closed spray cavity 9 of coolant liquid, the closed spray cavity
9 are equipped with coolant inlet, and spray apertures 10 are distributed on the bottom surface of closed spray cavity 9 and above second chamber,
The bottom of cabinet 4 is equipped with cooling liquid outlet, and coolant liquid enters in closed spray cavity 9 from coolant inlet, passes through spray apertures 10
Spray the electronic device of fever or the extended surface that is in contact with it on, the waste heat that electronic device generates is taken away, after heat absorption
Coolant liquid is flowed out from cooling liquid outlet.The size and concentration of spray apertures can be according to the specific cloth of the degree of heat of electronic device
It sets, the spray apertures of the surface of the electronic device bigger positioned at calorific value are arranged more intensive；It is required that when cooling liquid speed is big, spray
Leaching hole may be designed to up big and down small bullet.The cross section of spray apertures is rectangular, round or polygon.
In the present embodiment, power supply 19 is located at the top of hard disk 6, and one is equipped between hard disk 6 and power supply 19 by heat conduction material
With the cold plate 20 (Heat Conduction Material is preferably copper) of hollow chamber made of material, cold plate 20 is horizontal positioned, the lower surface of cold plate 20
It is contacted with hard disk 6, the upper surface of cold plate 20 is contacted with the outer casing of power supply of power supply 19, and the hollow cavity partition of cold plate 20 forms snake
Shape channel, respectively as inlet 21 and liquid outlet 22, inlet 21 is by pipeline and sprays cavity at the both ends of serpentine channel
Spray apertures 10 connect, and liquid outlet 22 passes through partition 7 and is connected to second chamber and the coolant liquid after absorbing heat in cold plate is made to be discharged into second
Chamber is simultaneously discharged together with coolant liquid therein, coolant liquid take away simultaneously the waste heat of the hard disk and power supply that are conducted by cold plate 20 with
And the waste heat of remaining electronic device.
Offer what the plug hole 23 and power supply 19 adaptable with hard disk 6 were adapted respectively on the side wall of first chamber
Hole 24 is plugged, hard disk 6 and power supply 19 can be detached from first circuit board or installation from first chamber dismounting by plug hole 23,24
It is plugged on first circuit board in wherein, realizes hot plug, any type of power supply and hard disk can be dismounted by plug hole, into
One step simplifies the dismounting process of power supply and hard disk.
In other embodiments, partition is laterally arranged, and first chamber and second chamber is setting up and down or second chamber and
First chamber is setting up and down.In first chamber and second chamber embodiment setting up and down, the setting of closed spray cavity every
On plate, and in second chamber and first chamber embodiment setting up and down, closed spray cavity setting is on the cover board.
In other embodiments, hard disk can it is individually placed in the first chamber, power supply can also be separately positioned at first
In chamber.
In other embodiments, the electronic device in second chamber can use other liquid-cooling heat radiation modes, such as
Immersion liquid cooling mode, second chamber have coolant inlet and cooling liquid outlet, and coolant liquid submerges the electronics in second chamber
The inlet of device, the external coolant liquid of the inlet of cold plate or cold plate is connect with coolant inlet.
The embodiments of the present invention is without being limited thereto, above content according to the present utility model, according to the general of this field
Logical technological know-how and customary means, under the premise of not departing from the utility model above-mentioned basic fundamental thought, the utility model may be used also
To make the modification, replacement or change of other diversified forms, all fall within the utility model rights protection scope.
Claims (10)
1. a kind of separating dry space from moist space formula liquid cooled server, including cabinet, the board being built in cabinet and the electronics on board
Device, the electronic device include hard disk and/or power supply, it is characterised in that: the inner space of the cabinet is separated by partition
The first chamber and second chamber mutually completely cut off, the board include being equipped with the first circuit board of hard disk and/or power supply and being equipped with
The second circuit board of remaining electronic device, the hard disk and/or power supply are located in first chamber together with first circuit board, remaining electricity
Sub- device is located in second chamber together with second circuit board and using liquid-cooling heat radiation；It is equipped in the first chamber by heat conduction material
With the cold plate of hollow chamber, the cold plate and the hard disk and/or electrical power contacts made of material, the cold plate is with inlet
And liquid outlet, the inlet access coolant liquid, the liquid outlet passes through partition and is connected to second chamber and makes to absorb heat in cold plate
Coolant liquid afterwards is discharged into second chamber and is discharged together with coolant liquid therein, coolant liquid take away simultaneously conducted by cold plate it is hard
The waste heat of the waste heat and remaining electronic device of disk and/or power supply.
2. separating dry space from moist space formula liquid cooled server according to claim 1, it is characterised in that: in the first chamber
Electronic device is hard disk and power supply, and the cold plate is between the hard disk and power supply.
3. separating dry space from moist space formula liquid cooled server according to claim 2, it is characterised in that: the power supply includes being made into integration
Outer casing of power supply and electronic device on its interior, be perfused thermal plastic insulation inside outer casing of power supply, the electronic device dissipates
The heat of hair is conducted by thermal plastic insulation to outer casing of power supply.
4. separating dry space from moist space formula liquid cooled server according to claim 3, it is characterised in that: in the hollow chamber of the cold plate
Interval forms serpentine channel, and the both ends of the serpentine channel are respectively as inlet and liquid outlet.
5. separating dry space from moist space formula liquid cooled server according to claim 4, it is characterised in that: the electronics in the second chamber
Device uses immersion liquid-cooling heat radiation, and the second chamber has coolant inlet and cooling liquid outlet, coolant liquid submergence second
Electronic device in chamber.
6. separating dry space from moist space formula liquid cooled server according to claim 4, it is characterised in that: the electronics in the second chamber
Device uses fountain liquid-cooling heat radiation, i.e. the top surface of second chamber is equipped with one for containing the closed spray cavity of coolant liquid, is somebody's turn to do
Closed spray cavity is equipped with coolant inlet, and spray apertures, the bottom of second chamber is distributed on the bottom surface of closed spray cavity
Portion is equipped with cooling liquid outlet.
7. separating dry space from moist space formula liquid cooled server according to claim 5, it is characterised in that: the inlet of the cold plate is external
The inlet of coolant liquid or the cold plate is connect with the coolant inlet.
8. separating dry space from moist space formula liquid cooled server according to claim 6, it is characterised in that: the inlet of the cold plate is external
The inlet of coolant liquid or the cold plate is connect by pipeline with the spray apertures of the spray cavity.
9. separating dry space from moist space formula liquid cooled server according to claim 7 or 8, it is characterised in that: the partition is vertically arranged,
And first chamber and second chamber are arranged side by side；Or the partition is laterally arranged, and first chamber and second chamber are setting up and down,
Or second chamber and first chamber it is setting up and down.
10. separating dry space from moist space formula liquid cooled server according to claim 9, it is characterised in that: in the side of the first chamber
The plug hole adaptable with hard disk and power supply is offered on wall respectively, hard disk and power supply can be removed by plug hole from first chamber
And it is detached from first circuit board or is installed on wherein and is plugged on first circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308743.3U CN209590758U (en) | 2019-03-11 | 2019-03-11 | A kind of separating dry space from moist space formula liquid cooled server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308743.3U CN209590758U (en) | 2019-03-11 | 2019-03-11 | A kind of separating dry space from moist space formula liquid cooled server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209590758U true CN209590758U (en) | 2019-11-05 |
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ID=68373862
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920308743.3U Active CN209590758U (en) | 2019-03-11 | 2019-03-11 | A kind of separating dry space from moist space formula liquid cooled server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209590758U (en) |
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2019
- 2019-03-11 CN CN201920308743.3U patent/CN209590758U/en active Active
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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: 20211123 Address after: 526000 room 142, workshop (Building B), Zhaoqing New District Investment Development Co., Ltd., north 8 District, Guicheng new town, Dinghu District, Zhaoqing City, Guangdong Province Patentee after: Guangdong Xijiang Data Technology Co.,Ltd. Address before: Room 431, No. 333, jiufo Jianshe Road, Guangzhou Zhongxin, Guangzhou, Guangdong 510130 Patentee before: GUANGDONG HI-1 NEW MATERIALS TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |
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| TR01 | Transfer of patent right |