CN111132516A - Liquid cooling module and liquid cooling server - Google Patents
Liquid cooling module and liquid cooling server Download PDFInfo
- Publication number
- CN111132516A CN111132516A CN201911386138.9A CN201911386138A CN111132516A CN 111132516 A CN111132516 A CN 111132516A CN 201911386138 A CN201911386138 A CN 201911386138A CN 111132516 A CN111132516 A CN 111132516A
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- cooling module
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- 239000007788 liquid Substances 0.000 title claims abstract description 113
- 238000001816 cooling Methods 0.000 title claims abstract description 57
- 230000005484 gravity Effects 0.000 claims abstract description 35
- 210000001503 joint Anatomy 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 14
- 241000270295 Serpentes Species 0.000 claims description 3
- 238000012546 transfer Methods 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000010622 cold drawing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010011469 Crying Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/208—Liquid cooling with phase change
- H05K7/20809—Liquid cooling with phase change within server blades for removing heat from heat source
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20327—Accessories for moving fluid, for connecting fluid conduits, for distributing fluid or for preventing leakage, e.g. pumps, tanks or manifolds
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20336—Heat pipes, e.g. wicks or capillary pumps
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a liquid cooling module and a liquid cooling server, wherein the liquid cooling module comprises a heat exchange box, cold plates, gravity heat pipes and a fixing pressing sheet, the two parallel cold plates are connected through a plurality of gravity heat pipes, the fixing pressing sheet is sleeved on the outer sides of the gravity heat pipes and used for tightly pressing and fixing the cold plates at the lower ends, the heat exchange box is arranged on the cold plate at the upper end, and a liquid inlet nozzle and a liquid outlet nozzle are arranged on the side wall of the heat exchange box. Liquid cooling server, including quick-witted case and liquid cooling module, the upper end of machine case is equipped with fixed cover plate and removable cover, the removable cover includes first apron and second cover, first apron and fixed cover butt joint, the second cover docks with first apron, the butt joint department of second cover and first cover is equipped with the mounting groove of placing the liquid cooling module, be equipped with the baffle that is used for the shutoff in the mounting groove, quick-witted case outside is located to the heat transfer box, and the upper end of second cover is equipped with connects the cistern, connect the cistern in be equipped with the feed liquor pipe and the liquid return pipe of heat transfer box intercommunication.
Description
Technical Field
The invention relates to the technical field of server refrigeration, in particular to a liquid cooling module and a liquid cooling server.
Background
With the rapid development of the electronic information industry, the development of data centers is also entering a new stage. On one hand, with the improvement of the performance of chips such as a CPU and a GPU, the power consumption of a single I T device is higher and higher. On the other hand, the data center industry is also developing towards intensification, and I T devices deployed in a single cabinet are gradually increased. This brings about the following problems: the heat generation in a single cabinet is increased, and the refrigerating capacity of the traditional air cooling mode is limited, so that the development of the data center industry to the high power and high density direction is limited.
Therefore, a new cooling method is urgently needed to deal with the application scenario of the high-power data center. In these new technologies, it is a very effective means to directly cool the chip by liquid cooling. The method can ensure the refrigerating capacity in the application scene of high power density, improve the refrigerating efficiency and reduce the energy consumption of the PUE. But the server inner structure is compact, and not all models can both be convenient carry out liquid cooling transformation (the liquid cooling server need rely on liquid pipeline, on some models, the walking pipe space of liquid cooling pipeline that hardly guarantees).
Therefore, a new liquid-cooled server has emerged: a liquid cooling server with gravity heat pipes. The biggest advantage of the new liquid cooling server is that water/cooling liquid does not enter the inside of the server, thereby greatly enhancing the safety. But its disadvantages are also evident: whole liquid cooling module sets up in quick-witted incasement portion, and the heat pipe need run through server machine incasement portion, is subject to the inside structural layout of server, and the quantity and the specification (diameter) of heat pipe all can't be done greatly, just so make the server heat dissipation demand that the refrigeration module can't satisfy the high power, have certain weeping risk in the use moreover, damage quick-witted incasement portion components and parts.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the liquid cooling module, two cold plates can be connected through the plurality of gravity heat pipes, the number and the diameter of the gravity heat pipes can be increased and decreased at will within the allowable range of the sizes of the cold plates, so that the heat dissipation requirements of high-power components are met, and the components are protected from high-temperature damage.
The invention also provides a liquid cooling server, wherein the heat exchange box is arranged outside the case, condensed water formed on the surface of the pipeline and dripping at the pipeline joint can be contained in the liquid receiving tank, the inside of the water flowing machine case is prevented, the server is protected, the side wall of the liquid receiving tank is connected with the drain pipe, water in the liquid receiving tank is directly and automatically discharged, and the safety of the server in use is ensured.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a liquid cooling module, includes heat transfer box, cold drawing, gravity heat pipe and fixed preforming, connects through many gravity heat pipes between the cold drawing of two parallels, and the outside cover of gravity heat pipe has fixed preforming and is used for compressing tightly the cold drawing of lower extreme fixed, is equipped with the heat transfer box on the cold drawing of locating the upper end, be equipped with feed liquor mouth and liquid outlet nozzle on the lateral wall of heat transfer box.
Preferably, the liquid inlet nozzle and the liquid outlet nozzle are both provided with quick connection-pegs.
Preferably, a plurality of parallel guide plates are arranged in the heat exchange box, and the guide plates enable the condensate to flow in a snake shape.
Preferably, the middle part of the fixed pressing sheet is provided with a trepanning matched with the gravity assisted heat pipe, and the corners of the fixed pressing sheet are provided with fixing sheets.
Preferably, a protective cover is sleeved outside the gravity heat pipe.
Preferably, the protection casing includes first U type cover and second U type cover, the butt joint department of first U type cover and second U type cover is equipped with first locking piece, be equipped with on the second U type cover and collude the board, collude the board and be equipped with on the board and collude the hole with first locking piece complex.
The utility model provides a liquid cooling server, includes quick-witted case and liquid cooling module, the upper end of machine case is equipped with fixed cover plate and removable cover, the removable cover includes first apron and second apron, first apron and fixed cover butt joint, the second apron docks with first apron, the butt joint department of second apron and first apron is equipped with the mounting groove of placing the liquid cooling module, be equipped with the baffle that is used for the shutoff in the mounting groove, quick-witted case outside is located to the heat transfer box, and the upper end of second apron is equipped with connects the cistern, connect the cistern in be equipped with the feed liquor pipe and the liquid return pipe of heat transfer box intercommunication.
Preferably, the lower extreme of first apron is equipped with the layer board, one side of layer board is passed through the fixed plate and is connected with first apron, the baffle is located between layer board and the first apron, and the one end of baffle is equipped with and the safety cover complex groove of stepping down.
Preferably, the both sides in groove of stepping down are equipped with spacing post and second locking piece, one side of mounting groove be equipped with second locking piece complex lockhole, the inner wall sliding fit of spacing post and mounting groove.
Preferably, the upper end of the side wall of the liquid receiving tank is provided with a pipe tank matched with the liquid inlet pipe and the liquid return pipe, and the side wall of the liquid receiving tank is connected with a drain pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. the liquid cooling module is compact in structure, when the liquid cooling module is installed and used, the arrangement range and occupied space in the case are small, the restriction of the internal space of the case is small, the two cold plates can be connected through the plurality of gravity heat pipes, the number and the diameter of the gravity heat pipes can be increased and decreased at will within the range allowed by the size of the cold plates, the heat dissipation requirement of high-power components is met, and the components are protected from high-temperature damage.
2. According to the invention, the quick-plugging connectors are arranged on the liquid inlet nozzle and the liquid outlet nozzle, so that the plugging and unplugging among pipelines can be conveniently and quickly completed, and the use convenience is increased.
3. According to the invention, the plurality of parallel guide plates are arranged in the heat exchange box, and the guide plates enable condensate to flow in a snake shape, so that the condensate is always in a non-flowing state in the heat exchange box, and the heat exchange speed is improved.
4. According to the invention, the protective cover is sleeved on the outer side of the gravity heat pipe, so that damage caused by collision of external force on the gravity heat pipe in a maintenance process is prevented, the maintenance safety is ensured, the protective cover is convenient to disassemble and assemble, and the time is saved.
5. The heat exchange box is arranged outside the case, condensed water formed on the surface of the pipeline and dripping leakage at the pipeline connecting position can be contained in the liquid receiving tank, the interior of the water flowing machine case is prevented, the server is protected, the drain pipe is connected to the side wall of the liquid receiving tank, water in the liquid receiving tank is directly and automatically discharged, and the safety of the server in use is guaranteed.
6. The pipe groove matched with the liquid inlet pipe and the liquid return pipe is arranged at the upper end of the side wall of the liquid receiving groove, the liquid inlet pipe and the liquid return pipe are limited and fixed, and the arrangement and the fixation of pipelines are guaranteed.
7. According to the gravity heat pipe, the baffle is prevented from sliding left and right through the matching of the limiting column and the mounting groove, and the baffle is prevented from sliding back and forth through the matching of the second locking block and the locking hole, so that the baffle is fixed, the baffle is reliably fixed, and the baffle can be prevented from colliding with the protective cover, and the gravity heat pipe is protected from being impacted.
Drawings
FIG. 1 is a schematic structural diagram of a liquid cooling module;
FIG. 2 is a schematic structural view of the liquid cooling module with the protective cover removed;
FIG. 3 is a schematic view of a fixed wafer;
FIG. 4 is a schematic structural view of the first U-shaped cover;
FIG. 5 is a schematic structural view of a second U-shaped cover;
FIG. 6 is a schematic cross-sectional view of a heat exchange cassette;
FIG. 7 is a schematic diagram of a structure of a server case and a liquid cooling module;
FIG. 8 is a schematic structural diagram of the first cover plate;
FIG. 9 is a schematic partial structure diagram of the first cover plate;
FIG. 10 is a schematic view of the structure of the baffle;
FIG. 11 is a schematic structural view of a second cover plate;
fig. 12 is an enlarged schematic view of fig. 11 at a.
In the figure: 1-a heat exchange box; 101-a quick connector; 102-a liquid inlet nozzle; 103-a liquid outlet nozzle; 104-a flow guide plate; 2-a protective cover; 201-a first U-shaped cover; 202-a first lock block; 203-hook plate; 204-a second U-shaped cover; 3-fixing the tabletting; 301-trepanning; 302-a fixing sheet; 4-a cold plate; 5-gravity heat pipe; 6-a first cover plate; 601-a pallet; 602-a fixed plate; 7-a baffle plate; 701-a limiting column; 702-a second lock block; 703-a yielding slot; 8-a second cover plate; 801-mounting grooves; 802-keyhole; 9-liquid receiving tank; 901-pipe groove; 902-a drain pipe; 10-a liquid inlet pipe; 11-a liquid return pipe; 12-communicating tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 2, a liquid cooling module comprises a heat exchange box 1, a cold plate 4, gravity heat pipes 5 and a fixed pressing sheet 3, wherein two parallel cold plates 4 are connected through a plurality of gravity heat pipes 5, the cold plates 4 adopt vapor chambers, each vapor chamber is a vacuum chamber with a fine structure on the inner wall and is usually made of copper, a medium in the gravity heat pipes 5 absorbs heat through evaporation, condensation heat release is carried out for heat transfer, the gravity heat pipes 5 realize heat transfer between the two fixed pressing sheets 3, the transfer speed is high, wherein the fixed pressing sheet 3 is sleeved on the outer side of the gravity heat pipes 5 and is used for pressing and fixing the cold plate 4 at the lower end, the cold plate 4 at the lower end is generally fixed at the upper ends of other heating elements such as a CPU, silicone grease which is beneficial for heat transfer is smeared between the cold plate 4 and the heating elements and then is pressed and fixed through the fixed pressing sheets 3, the upper end, silicone grease is coated between the heat exchange box 1 and the cold plate 4, and a liquid inlet nozzle 102 and a liquid outlet nozzle 103 are arranged on the side wall of the heat exchange box 1.
In order to facilitate the insertion, quick connectors 101 are arranged on the liquid inlet nozzle 102 and the liquid outlet nozzle 103, so that the insertion and the extraction between pipelines can be conveniently and quickly completed.
In order to improve the heat dissipation effect, as shown in fig. 6, a plurality of parallel guide plates 104 are arranged in the heat exchange box 1, and the guide plates 104 enable the condensate to flow in a serpentine shape, so that the condensate is always in a non-flowing state in the heat exchange box 1, and the heat exchange speed is improved.
Further, as shown in fig. 3, a sleeve hole 301 matched with the gravity assisted heat pipe 5 is formed in the middle of the fixing pressing sheet 3, a fixing sheet 302 for fixing is arranged at a corner of the fixing pressing sheet 3, and the fixing sheet 302 is fixed to the chassis through a bolt.
In order to protect the gravity heat pipe 5, as shown in fig. 1, a protective cover 2 is sleeved outside the gravity heat pipe 5, so that damage caused by external force colliding with the gravity heat pipe 5 in the maintenance process is prevented, and the maintenance safety is ensured.
As shown in fig. 4-5, the protective cover 2 includes a first U-shaped cover 201 and a second U-shaped cover 204, a first locking block 202 is disposed at a joint of the first U-shaped cover 201 and the second U-shaped cover 204, a hook plate 203 is disposed on the second U-shaped cover 204, a hook hole matched with the first locking block 202 is disposed on the hook plate 203, the first U-shaped cover 201 and the second U-shaped cover 204 are butt-jointed and matched with the first locking block 202 through the hook plate 203, so that the protective cover 2 is assembled, and when the protective cover is disassembled, the first locking block 202 is detached from the hook hole only by pressing the first locking block 202, so that the disassembly is achieved.
Different from the prior art, this liquid cooling module compact structure, during installation use, the range of arrangement in the quick-witted case is little with occupation space, receives quick-witted case inner space restraint less, can connect through many gravity heat pipes 5 between two cold plates 4 moreover, and the quantity of gravity heat pipe 5, diameter can increase and decrease at will in the within range that cold plate 4 sizes allow to satisfy the heat dissipation demand of high power components and parts, protected components and parts not receive high temperature damage.
In order to meet the heat dissipation requirement of the high-power heating component, as shown in fig. 7, the liquid cooling module is used in the server, the liquid cooling server comprises a case and the liquid cooling module, the structure of the case is adaptively changed according to the structure of the liquid cooling module, the upper end of the case is provided with a fixed cover plate and a movable cover plate, the movable cover plate comprises a first cover plate 6 and a second cover plate 8, the first cover plate 6 is butted with the fixed cover plate, one end of the first cover plate 6 is provided with a bottom inserted into the fixed cover plate for butting, one end of the second cover plate 8 is inserted into the bottom of the first cover plate 6 for butting, the butting part of the second cover plate 8 and the first cover plate 6 is provided with a mounting groove 801 for placing the liquid cooling module, in order to enable the heat exchange box 1 on the liquid cooling module to extend to the outside of the case, a baffle 7 for plugging is arranged in, a liquid inlet pipe 10 and a liquid return pipe 11 which are communicated with the heat exchange box 1 are arranged in the liquid receiving groove 9, wherein the quick-connection-peg 101 is positioned above the liquid receiving groove 9.
Wherein, connect cistern 9 to be upper end open-ended box structure, welded fastening is in quick-witted case upper end, its spraying anticorrosive treatment is done to the inner wall that connects cistern 9, when the quantity of liquid cooling module is one, feed liquor pipe 10 and feed liquor mouth 102 butt joint, return liquid pipe 11 and play liquid mouth 103 butt joint, when the quantity of liquid cooling module is a plurality of, establish ties through communicating pipe 12 between the liquid cooling module, wherein connect inlet pipe 10 on the heat transfer box 1 that is located one end, connect return liquid pipe 11 on the heat transfer box 1 of the other end, communicating pipe 12 liquid is located and connects the cistern 9 in, thus, can all be connect by connecing cistern 9 when the comdenstion water that forms on the pipeline surface and the pipe connection department have the drippage, prevent the inside water flow water machine case, the server has been protected, even there is drain pipe 902 on the lateral wall that connects cistern 9, directly the water in the automatic liquid.
The upper end of the side wall of the liquid receiving tank 9 is provided with a pipe tank 901 which is matched with the liquid inlet pipe 10 and the liquid return pipe 11, the liquid inlet pipe 10 and the liquid return pipe 11 are limited and fixed, and the arrangement and fixation of pipelines are ensured.
In order to increase the convenience of use, the baffle 7 is connected in a manner that, as shown in fig. 8-9, a supporting plate 601 is disposed at the lower end of the first cover plate 6, one side of the supporting plate 601 is connected with the first cover plate 6 through a fixing plate 602 to form a guide rail structure, the baffle 7 is disposed between the supporting plate 601 and the first cover plate 6 and can slide, a recess groove 703 matched with the protective cover is disposed at one end of the baffle 7, and the recess groove 703 is matched with the protective cover through the sliding baffle 7 to shield the inside of the case.
In order to increase the reliability of use, as shown in fig. 10 to 12, a limiting column 701 and a second locking block 702 are arranged on two sides of the abdicating groove 703, a locking hole 802 matched with the second locking block 702 is arranged on one side of the installation groove 801, the limiting column 701 is in sliding fit with the inner wall of the installation groove 801, the baffle 7 slides, after the abdicating groove 703 is matched with the protection cover, the baffle 7 is located below the second cover plate 8, through the matching of the limiting column 701 and the installation groove 801, the left-right sliding of the baffle 7 is prevented, through the matching of the second locking block 702 and the locking hole 802, the front-back sliding of the baffle 7 is prevented, so that the baffle 7 is fixed, the baffle 7 is fixed reliably and can be prevented from colliding with the protection cover, and the gravity assisted heat pipe 5 is protected from being.
During disassembly, the second locking block 702 needs to be pressed to disengage the second locking block 702 from the locking hole 802, and then the second cover plate 8 is taken down, at this time, the baffle 7 can be taken out from between the first cover plate 6 and the supporting plate 601, and then the first cover plate 6 and the case are disassembled from the casing.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A liquid cooling module, its characterized in that: the gravity heat pipe cooling device comprises a heat exchange box, a cold plate, gravity heat pipes and a fixed pressing sheet, wherein the two parallel cold plates are connected through a plurality of gravity heat pipes, the fixed pressing sheet is sleeved on the outer side of each gravity heat pipe and used for compressing and fixing the cold plate at the lower end, the heat exchange box is arranged on the cold plate at the upper end, and a liquid inlet nozzle and a liquid outlet nozzle are arranged on the side wall of the heat exchange box.
2. A liquid cooling module as recited in claim 1, wherein: and the liquid inlet nozzle and the liquid outlet nozzle are both provided with quick connectors.
3. A liquid cooling module as recited in claim 1, wherein: a plurality of parallel guide plates are arranged in the heat exchange box, and the guide plates enable condensate to flow in a snake shape.
4. A liquid cooling module as recited in claim 1, wherein: the middle part of the fixed pressing sheet is provided with a trepanning matched with the gravity assisted heat pipe, and the corners of the fixed pressing sheet are provided with fixing sheets.
5. A liquid cooling module as recited in claim 1, wherein: and a protective cover is sleeved on the outer side of the gravity heat pipe.
6. The liquid cooling module of claim 5, wherein: the protective cover comprises a first U-shaped cover and a second U-shaped cover, a first locking block is arranged at the joint of the first U-shaped cover and the second U-shaped cover, a hook plate is arranged on the second U-shaped cover, and a hook hole matched with the first locking block is formed in the hook plate.
7. A liquid cooling server, characterized by: the liquid cooling module comprises a case and the liquid cooling module as claimed in any one of claims 1 to 6, wherein a fixed cover plate and a movable cover plate are arranged at the upper end of the case, the movable cover plate comprises a first cover plate and a second cover plate, the first cover plate is in butt joint with the fixed cover plate, the second cover plate is in butt joint with the first cover plate, a mounting groove for placing the liquid cooling module is arranged at the butt joint of the second cover plate and the first cover plate, a baffle plate for plugging is arranged in the mounting groove, the heat exchange box is arranged outside the case, a liquid receiving groove is arranged at the upper end of the second cover plate, and a liquid inlet pipe and a liquid return pipe which are communicated with the heat.
8. The liquid cooling server of claim 7, wherein: the lower extreme of first apron is equipped with the layer board, one side of layer board is passed through the fixed plate and is connected with first apron, the baffle is located between layer board and the first apron, and the one end of baffle is equipped with and the safety cover complex groove of stepping down.
9. The liquid cooling server of claim 8, wherein: spacing post and second locking piece are equipped with to the both sides in groove of stepping down, one side of mounting groove be equipped with second locking piece complex lockhole, the inner wall sliding fit of spacing post and mounting groove.
10. The liquid cooling server of claim 7, wherein: the upper end of the side wall of the liquid receiving tank is provided with a pipe tank matched with the liquid inlet pipe and the liquid return pipe, and the side wall of the liquid receiving tank is connected with a drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911386138.9A CN111132516B (en) | 2019-12-29 | 2019-12-29 | Liquid cooling module and liquid cooling server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911386138.9A CN111132516B (en) | 2019-12-29 | 2019-12-29 | Liquid cooling module and liquid cooling server |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111132516A true CN111132516A (en) | 2020-05-08 |
| CN111132516B CN111132516B (en) | 2021-08-06 |
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| CN201911386138.9A Active CN111132516B (en) | 2019-12-29 | 2019-12-29 | Liquid cooling module and liquid cooling server |
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Cited By (2)
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|---|---|---|---|---|
| CN113380281A (en) * | 2021-06-23 | 2021-09-10 | 刘永志 | Information storage device for urban and rural planning |
| US20230061298A1 (en) * | 2021-09-02 | 2023-03-02 | Baidu Usa Llc | Server rack with leak protection and detection |
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| CN110190359A (en) * | 2019-06-19 | 2019-08-30 | 中国科学院长春光学精密机械与物理研究所 | Vehicle lithium power cell packet two phase flow radiator based on separated gravity hot pipe |
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