CN108388330A - A kind of big data server heat sink with dust reduction capability - Google Patents
A kind of big data server heat sink with dust reduction capability Download PDFInfo
- Publication number
- CN108388330A CN108388330A CN201810495398.9A CN201810495398A CN108388330A CN 108388330 A CN108388330 A CN 108388330A CN 201810495398 A CN201810495398 A CN 201810495398A CN 108388330 A CN108388330 A CN 108388330A
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- Prior art keywords
- water
- cooled layer
- cooling
- big data
- data server
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- 239000000428 dust Substances 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 114
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 81
- 238000005192 partition Methods 0.000 claims description 16
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/201—Cooling arrangements using cooling fluid
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
Abstract
The invention discloses a kind of big data server heat sinks with dust reduction capability, belong to big data server technology field, for solving in existing big data server wind-cooling heat dissipating technology, the dust in air enters server internal, causes server short-circuit；And the water-cooling of server uneven causes server close to the excessively high problem of the one side temperature of door.The present invention includes shell, hinge door, placed cavity, the first water-cooled layer, the second water-cooled layer and third water-cooled layer, and the both ends of the cooling tube of the rear wall setting of placed cavity are interconnected with the first water-cooled layer and the second water-cooled layer respectively；Hinge door second cooling tube one end being equipped with and it is provided with the first connecting tube between the first water-cooled layer, the second connecting tube is provided between the other end of the second cooling tube and the second water-cooled layer；First water-cooled layer, the second water-cooled layer and third water-cooled layer are both provided with several cooling fins.
Description
Technical field
The present invention relates to big data server technology fields, more particularly to a kind of big data with dust reduction capability
Server heat sink.
Background technology
Server, also referred to as servomechanism are to provide the equipment of the service of calculating.Server in the process of running, generates big calorimetric
Amount, if cannot radiate in time to server, server temperature is excessively high, exceeds safe operating temperature, will influence server
Arithmetic speed, in some instances it may even be possible to cause system crash or service life impaired, cooling system appropriate is particularly important.But
In existing server cooling technology, the exchange that a fan carries out hot and cold air was typically set, to reach cold to server
But effect, but during ventilating and cooling, also cold air is followed to enter server together containing dust in air
Inside, travel fatigue are attached to the inside of server, contain moisture and corrosive deposit in dust, can make the insulated electro between adjacent track
Resistance declines, or even short circuit, influences the normal work of circuit, serious or even can burn out power supply etc., and reducing the normal of server makes
Use the service life；In server radiating technology, generally air-cooled and water cooling is combined, to achieve the purpose that improve radiating efficiency, but
It is to need to open at the door in placement cabinet, and then server could be placed into placement when being placed into server in placement cabinet
In cabinet, the other faces in the side except enabling are arranged in the water-cooling heat radiating device of server, and server is close to the one side of door and other
The radiating rate in face is inconsistent, and the heat dissipation of server is uneven, and the local temperature of server is excessively high, there is the wind for burning out server
Danger.
Invention content
It is an object of the invention to：In order to solve in existing big data server wind-cooling heat dissipating technology, the powder in air
Dirt enters server internal, causes server short-circuit；And the water-cooling of server uneven causes server close to door
The excessively high problem of one side temperature, the present invention provides a kind of big data server heat sink with dust reduction capability；Its purpose
It is effectively to avoid the dust in air from entering the inside of server, while Homogeneouslly-radiating is carried out to the surrounding of server, avoids
Server hot-spot.
The present invention specifically uses following technical scheme to achieve the goals above：
The big data server heat sink with dust reduction capability of the present invention, including shell, the shell are provided with work
Page door, which is characterized in that the placed cavity for placing server is provided in the shell, the upper wall of the placed cavity is provided with
The lower wall of first water-cooled layer, the placed cavity is provided with the second water-cooled layer, and the side wall of the placed cavity is provided with the first water cooling
The third water-cooled layer that layer is interconnected with the second water-cooled layer, the rear wall of the placed cavity are provided with multiple first cooling tubes, cooling
The both ends of pipe are interconnected with the first water-cooled layer and the second water-cooled layer respectively；
The hinge door is equipped with the second cooling tube, and the is provided between one end and the first water-cooled layer of second cooling tube
One connecting tube is provided with the second connecting tube, first water cooling between the other end and the second water-cooled layer of second cooling tube
The one end of layer far from the first connecting tube is provided with water filling port, and second connecting tube is provided with water outlet；
First water-cooled layer, the second water-cooled layer and third water-cooled layer are both provided with several cooling fins, each cooling fin
One end be located in placed cavity, the other end of cooling fin passes through the outer wall of water-cooled layer.
Preferably, the water filling port is connected with water storage box, is provided in the water storage box cold for cooling down to water
But device is connected with water pipe between the water storage box and water outlet, the water pipe is provided with water pump, after the technical solution,
The water of water-cooled layer recycles, and the cooling device water high to the temperature being discharged from water outlet cools down, and keeps water storage box logical
The water holding lower temperature that water filling port is injected into water-cooled layer is crossed, ensure that the cooling effect of water-cooled layer.
Preferably, first cooling tube and the second cooling tube are " u "-shaped coil pipe, after the technical solution, in phase
In same space, increase the contact area of the first cooling tube and the second cooling tube and hot-air, improves the first cooling tube and second
The cooling radiating efficiency of cooling tube.
Preferably, first connecting tube is bellows, and second connecting tube is three-way pipe, using the technical solution
Afterwards, in hinge door rotation process, the second cooling tube can be freely rotated with the junction of the first water-cooled layer and the second water-cooled layer respectively.
Preferably, the upper end of the placed cavity is provided with the first vented cavity, first vented cavity be provided with first every
Plate, the same side of first vented cavity are provided with first into fan and the first row of fan, and described first into fan and first row
Fan is located at the both sides up and down of first partition, and after the technical solution, it is logical that air forms air-flow in the first vented cavity
Road is arranged partition board, so that cold air is come into full contact with cooling fin, avoid contact dead angle of the cold air with cooling fin, cooling fin is made to fill
Dispersion heat.
Preferably, the lower end of the placed cavity is provided with the second vented cavity, and second vented cavity is provided with second partition,
The same side of second vented cavity is provided with second into fan and the second exhaust fan, and described second into fan and the second exhaust fan
The lower upper both sides of second partition are located at, after the technical solution, air forms gas channel in the second vented cavity, if
Partition board is set, cold air is made to be come into full contact with cooling fin, avoids contact dead angle of the cold air with cooling fin, cooling fin is made fully to dissipate
Heat.
Preferably, first vented cavity and the second vented cavity are separately provided for air-flow gently by the first vented cavity
Turning the first the second deflector for flowing backwards the slow turning by the second vented cavity of the gentle levelling of plate, first deflector inclines
Tiltedly it is arranged, into the opposite corner of fan, second deflector, which is inclined at, to turn with second into fan is opposite with first
At angle, after the technical solution, by the first deflector and the second deflector, causes air flow through the first vented cavity and second and lead to
The turning of wind chamber is smoother, improves the delivery rate of cold air and hot-air.
Preferably, the fin surface is set as zigzag, after the technical solution, increases cooling fin and water-cooled layer
The contact area of interior water and the first vented cavity and the air in the second vented cavity, improves the radiating efficiency of cooling fin.
Preferably, the cooling fin is connected with guide shell, several flow-guiding channels are offered in the guide shell, each to lead
Circulation road inner wall is both provided with several protrusions for increasing cooling fin and water engaging surface product and is increased after the technical solution
The contact area of radiation fin and flow improves cooling fin by the efficiency in the heat transfer to water in placed cavity.
The present invention operation principle and the course of work be:
The hinge door of the present invention can be rotated around hinged place, realize closure and the unlatching of hinge door and shell, when rotation is lived
When page goalkeeper's hinge door is mutually closed with shell, confined space, the position phase of the second cooling tube and radiator are formed in placed cavity
Right, the outer wall of cooling fin and placed cavity prevents gap of the water between cooling fin and the outer wall of placed cavity from overflowing by welding
Go out, while can be also sealed by way of smearing fluid sealant.Cooling water enters the first water-cooled layer, water from water filling port
The flow direction of stream is to enter the first water-cooled layer and third water-cooled layer simultaneously from water filling port, and the water into third water-cooled layer enters
To the first cooling tube and the second cooling tube, the water in third water-cooled layer and the first cooling tube enters the second water-cooled layer, and second
Water in water-cooled layer and the second cooling tube is entered by the water outlet of the second connecting tube in water pipe, then by water pump by water
It is extracted into water storage box, the cooling device in water storage box ensures from water filling port the water effect of cooling down after temperature raising
The water for entering the first water-cooled layer keeps lower temperature；First water-cooled layer, the second water-cooled layer and third water-cooled layer, the first cooling tube
A part of heat generated with the water takeaway service device in the second cooling tube, one end of cooling fin are located in placed cavity, cooling fin
The other end through the first water-cooled layer, the second water-cooled layer and third water-cooled layer outer wall, the heat that cooling fin generates server
It is transmitted in water and in the first vented cavity and the second vented cavity and outside air, cooling fin is connected with guide shell, leads
It is provided with several flow-guiding channels in flow cartridge, and is provided with several protrusions in flow-guiding channel, increases guide shell and flow contact surface
Product, guide shell are connected with each other with cooling fin, and then realize the contact area of cooling fin and water, improve the radiating efficiency of cooling fin；
In the top of placed cavity and it is respectively arranged below the first vented cavity and the second vented cavity, one end of cooling fin is located at placed cavity
Interior, the other end of cooling fin is located in the first vented cavity or the second vented cavity, is formed by the first vented cavity and the second vented cavity
Air flow lumen takes away the heat of cooling fin, and the heat that cooling fin is transmitted out of placed cavity is flowed by air, is transmitted to
In air, the radiating efficiency of cooling fin is improved；First vented cavity and the second vented cavity be respectively arranged with first partition with second every
First vented cavity and the second vented cavity are divided into two by plate respectively, and cold air is come into full contact with after entering with cooling fin, is passed through
First deflector and the second deflector are set, avoid cold air long except stopping at the turning of the first vented cavity and the second vented cavity
Time stops that subsequent cold air is smoothed out the turning at turning.
Beneficial effects of the present invention are as follows：
1, server of the invention is in sealed environment, not direct to be contacted with air, avoids the powder in air
Dirt enters server internal, results in blockage to server, influences the normal use of server, is provided in the surrounding of server
First water-cooled layer, the second water-cooled layer, third water-cooled layer, the first cooling tube and the second cooling tube are realized to the uniform cold of server
But, server hot-spot is avoided, the damage of part is caused, reduces the service life of server.
2, the water in water-cooling system is recycled by water pump, and cooling device is provided in water storage box, by temperature
Raised water cools down, and makes to pass through the water holding lower temperature that water filling port enters water-cooled layer from water storage box, ensures water-cooled layer
Water-cooled effect.
3, above placed cavity be respectively arranged below the first vented cavity and the second vented cavity, take away the heat of cooling fin
Amount improves cooling fin by the heat transfer in placed cavity to extraneous efficiency.
4, by the first deflector and the second deflector, the turning of the first vented cavity and the second vented cavity is caused air flow through more
Smoothly, the delivery rate of cold air and hot-air is improved.
5, the surface of cooling fin is zigzag, improves the contact area of cooling fin and water and air, improves radiating efficiency.
6, cooling fin is connected with guide shell, several flow-guiding channels are provided in guide shell, and setting is several in flow-guiding channel
A protrusion increases the contact area of guide shell and flow, and then realizes the contact area of cooling fin and flow, improves cooling fin
Radiating efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is structural schematic diagram when not placing server；
Fig. 3 is the structural schematic diagram of cooling fin；
Reference numeral：The first vented cavities of 1-, the first deflectors of 2-, 3- shells, 4- first partitions, 5- first is into fan, 6-
The first row of fan, 7- placed cavities, the first water-cooled layers of 701-, the second water-cooled layers of 702-, 703- third water-cooled layers, 8- servers, 9-
Cooling fin, 901- guide shells, 902- protrusions, 903- flow-guiding channels, 10- water filling ports, 11- water storage boxes, 12- cooling devices, 13- water
Pump, 14- water pipes, 15- second is into fan, the second exhaust fans of 16-, 17- second partitions, the second vented cavities of 18-, the second water conservancy diversion of 19-
Plate, 20- hinge doors, the second cooling tubes of 21-, the first connecting tubes of 22-, the second connecting tubes of 23-, 24- water outlets, 25- first are cooled down
Pipe.
Specific implementation mode
In order to which those skilled in the art are better understood from the present invention, below in conjunction with the accompanying drawings with following embodiment to the present invention
It is described in further detail.
The big data server heat sink with dust reduction capability of the present invention, including shell 3, the shell 3 are provided with
Hinge door 20, which is characterized in that be provided with the placed cavity 7 for placing server 8 in the shell 3, the placed cavity 7 it is upper
Wall is provided with the first water-cooled layer 701, and the lower wall of the placed cavity 7 is provided with the second water-cooled layer 702, the side wall of the placed cavity 7
It is provided with the interconnected third water-cooled layer 703 of the first water-cooled layer 701 and the second water-cooled layer 702, the rear wall of the placed cavity 7
Multiple first cooling tubes 25 are provided with, the both ends of cooling tube are interconnected with the first water-cooled layer 701 and 702 phase of the second water-cooled layer respectively
It is logical；
The hinge door 20 is equipped with the second cooling tube 21, one end of second cooling tube 21 and the first water-cooled layer 701 it
Between be provided with the first connecting tube 22, be provided with the second company between the other end of second cooling tube 21 and the second water-cooled layer 702
Take over 23, the one end of first water-cooled layer 701 far from the first connecting tube 22 are provided with water filling port 10, second connecting tube 23
It is provided with water outlet 24；
First water-cooled layer 701, the second water-cooled layer 702 and third water-cooled layer 703 are both provided with several cooling fins 9,
One end of each cooling fin 9 is located in placed cavity 7, and the other end of cooling fin 9 passes through the outer wall of water-cooled layer.
The present invention is as it is further preferred that the water filling port 10 is connected with water storage box 11, the interior setting of the water storage box 11
It is useful for the cooling device 12 to cool down to water, water pipe 14, the water are connected between the water storage box 11 and water outlet 24
Pipe 14 is provided with water pump 13.
The present invention is as it is further preferred that first cooling tube, 25 and second cooling tube 21 is " u "-shaped coil pipe.
The present invention is used as it is further preferred that first connecting tube 22 is bellows, and second connecting tube 23 is
Three-way pipe connects between the second connecting tube 23 and the second cooling tube 21 and is also connected with bellows, to facilitate hinge door 20 to rotate
In the process, the second cooling tube 21 can be freely rotated around hinged place.
For the present invention as it is further preferred that the upper end of the placed cavity 7 is provided with the first vented cavity 1, described first is logical
Wind chamber 1 is provided with first partition 4, and the same side of first vented cavity 1 is provided with first into fan 5 and the first row of fan 6,
Described first is located at the both sides up and down of first partition 4 into fan 5 and the first row of fan 6.
For the present invention as it is further preferred that the lower end of the placed cavity 7 is provided with the second vented cavity 18, described second is logical
Wind chamber 18 is provided with second partition 17, and the same side of second vented cavity 18 is provided with second into fan 15 and the second exhaust fan
16, described second is located at the lower upper both sides of second partition 17 into fan 15 and the second exhaust fan 16.
The present invention is as it is further preferred that first vented cavity, 1 and second vented cavity 18 is separately provided for gas
The first of the slow turning by the first vented cavity 1 of levelling flows backwards the second of the slow turning by the second vented cavity 18 of the gentle levelling of plate
Deflector 19, first deflector 2 are inclined at first into the opposite corner of fan 5, second deflector 19
It is inclined at second into the opposite corner of fan 15.
The present invention is as it is further preferred that 9 surface of the cooling fin is set as zigzag.
The present invention is opened up as it is further preferred that the cooling fin 9 is connected with guide shell 901 in the guide shell 901
There are several flow-guiding channels 903,903 inner wall of each flow-guiding channel to be both provided with several and contacted with water for increasing cooling fin 9
The protrusion 902 of area.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, patent protection model of the invention
It encloses and is subject to claims, equivalent structure variation made by every specification and accompanying drawing content with the present invention, similarly
It should be included within the scope of the present invention.
Claims (9)
1. a kind of big data server heat sink with dust reduction capability, including shell (3), the shell (3) is provided with work
Page door (20), which is characterized in that the placed cavity (7) for placing server (8), the placement are provided in the shell (3)
The upper wall of chamber (7) is provided with the first water-cooled layer (701), and the lower wall of the placed cavity (7) is provided with the second water-cooled layer (702), institute
The side wall for stating placed cavity (7) is provided with the third water-cooled layer that the first water-cooled layer (701) and the second water-cooled layer (702) are interconnected
(703), the rear wall of the placed cavity (7) is provided with multiple first cooling tubes (25), the both ends of cooling tube respectively with the first water cooling
Layer (701) and the second water-cooled layer (702) are interconnected；
The hinge door (20) is equipped with the second cooling tube (21), one end and the first water-cooled layer of second cooling tube (21)
(701) the first connecting tube (22) is provided between, between the other end and the second water-cooled layer (702) of second cooling tube (21)
It is provided with the second connecting tube (23), the one end of first water-cooled layer (701) far from the first connecting tube (22) is provided with water filling port
(10), second connecting tube (23) is provided with water outlet (24)；
First water-cooled layer (701), the second water-cooled layer (702) and third water-cooled layer (703) are both provided with several cooling fins
(9), one end of each cooling fin (9) is located in placed cavity (7), and the other end of cooling fin (9) passes through the outer wall of water-cooled layer.
2. the big data server heat sink according to claim 1 with dust reduction capability, which is characterized in that the note
The mouth of a river (10) is connected with water storage box (11), and the cooling device for cooling down to water is provided in the water storage box (11)
(12), water pipe (14) is connected between the water storage box (11) and water outlet (24), the water pipe (14) is provided with water pump (13).
3. the big data server heat sink according to claim 1 with dust reduction capability, which is characterized in that described
One cooling tube (25) and the second cooling tube (21) are " u "-shaped coil pipe.
4. the big data server heat sink according to claim 1 with dust reduction capability, which is characterized in that described
One connecting tube (22) is bellows, and second connecting tube (23) is three-way pipe.
5. the big data server heat sink according to claim 1 with dust reduction capability, which is characterized in that described to put
The upper end for setting chamber (7) is provided with the first vented cavity (1), and first vented cavity (1) is provided with first partition (4), and described
The same side of one vented cavity (1) is provided with first into fan (5) and the first row of fan (6), and described first into fan (5) and first
Exhaust fan (6) is located at the both sides up and down of first partition (4).
6. the big data server heat sink according to claim 1 with dust reduction capability, which is characterized in that described to put
The lower end for setting chamber (7) is provided with the second vented cavity (18), and second vented cavity (18) is provided with second partition (17), and described
The same side of two vented cavities (18) is provided with second into fan (15) and the second exhaust fan (16), described second into fan (15) with
Second exhaust fan (16) is located at the lower upper both sides of second partition (17).
7. having the big data server heat sink of dust reduction capability according to claim 5 or 6, which is characterized in that described first
Vented cavity (1) is separately provided for air-flow gently by the first of the turning of the first vented cavity (1) with the second vented cavity (18)
Second deflector (19) at the slow turning by the second vented cavity (18) of the gentle levelling of plate is flow backwards, first deflector (2) is inclined
Tiltedly setting is, into the opposite corner of fan (5), second deflector (19) is inclined at second into fan with first
(15) opposite corner.
8. the big data server heat sink according to claim 1 with dust reduction capability, which is characterized in that described to dissipate
Backing (9) surface is set as zigzag.
9. according to the big data server heat sink with dust reduction capability of claim 1 or 8, which is characterized in that described to dissipate
Backing (9) is connected with guide shell (901), several flow-guiding channels (903), each water conservancy diversion are offered in the guide shell (901)
Channel (903) inner wall is both provided with several protrusions (902) for increasing cooling fin (9) and water engaging surface product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495398.9A CN108388330A (en) | 2018-05-22 | 2018-05-22 | A kind of big data server heat sink with dust reduction capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495398.9A CN108388330A (en) | 2018-05-22 | 2018-05-22 | A kind of big data server heat sink with dust reduction capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108388330A true CN108388330A (en) | 2018-08-10 |
Family
ID=63071899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810495398.9A Pending CN108388330A (en) | 2018-05-22 | 2018-05-22 | A kind of big data server heat sink with dust reduction capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108388330A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111712112A (en) * | 2020-07-07 | 2020-09-25 | 惠州市佳晔金属制品有限公司 | Water-cooling radiating fin group and water-cooling radiator |
| CN113108242A (en) * | 2021-03-24 | 2021-07-13 | 山东英信计算机技术有限公司 | Water cooling system with leakage detection device and server |
-
2018
- 2018-05-22 CN CN201810495398.9A patent/CN108388330A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111712112A (en) * | 2020-07-07 | 2020-09-25 | 惠州市佳晔金属制品有限公司 | Water-cooling radiating fin group and water-cooling radiator |
| CN113108242A (en) * | 2021-03-24 | 2021-07-13 | 山东英信计算机技术有限公司 | Water cooling system with leakage detection device and server |
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Application publication date: 20180810 |