CN211506397U - Liquid cooling device with adjustable spraying height for server - Google Patents
Liquid cooling device with adjustable spraying height for server Download PDFInfo
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- CN211506397U CN211506397U CN202020583938.1U CN202020583938U CN211506397U CN 211506397 U CN211506397 U CN 211506397U CN 202020583938 U CN202020583938 U CN 202020583938U CN 211506397 U CN211506397 U CN 211506397U
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- server
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- box
- cooling device
- pipe
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- 239000007788 liquid Substances 0.000 title claims abstract description 83
- 238000001816 cooling Methods 0.000 title claims abstract description 29
- 238000005507 spraying Methods 0.000 title abstract description 9
- 238000002347 injection Methods 0.000 claims description 51
- 239000007924 injection Substances 0.000 claims description 51
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 9
- 238000007654 immersion Methods 0.000 abstract description 16
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a server liquid cooling device with adjustable spraying height, which comprises a box body, wherein the upper part of the box body is provided with an opening, the upper end inside the box body is connected with a U-shaped mark, the lower end of the U-shaped mark is connected with a server, an immersion area is formed between the inner surface of the box body and the server, the upper part of the right side of the box body is connected with a liquid inlet, the lower end of the liquid inlet is positioned inside the box body and is communicated with a liquid inlet pipe, the lower end of the liquid inlet pipe is communicated with a plurality of spraying; the left side top of box is connected with the liquid outlet, and the lower extreme of liquid outlet is located the inside liquid return pipe that just communicates of box with adjustable height. The device can adjust the spraying height and the position of the spraying pipe according to the height and the installation position of the server, and the heat dissipation efficiency is higher.
Description
(I) technical field
The utility model relates to a server heat dissipation technical field specifically is a but server liquid cooling device of height-adjusting jet.
(II) background of the invention
At present, computer server chips mainly adopt air cooling technology, namely, air is used for directly cooling heating components of electronic equipment, gaps among the equipment components and a shell are utilized for heat conduction, convection and radiation heat exchange, and the purposes of radiating and cooling heat of the heating components to the surrounding environment are achieved. The immersed liquid cooling technology is a cooling mode with high efficiency in liquid cooling, and is mainly characterized in that a server is immersed in non-conductive liquid, heat is transferred to cooling liquid from a heating element, and then is transferred to the external environment by utilizing external fluid circulation or evaporative cooling heat dissipation, so that the effect of high-efficiency cooling is achieved.
The main heating components of the server are electronic components which are arranged on the main board, and the positions of the main board are different due to different heights of the servers of different types. The position of the spray pipe of the liquid cooling device of the server in the prior art is fixed, the liquid cooling device only can play a good cooling effect for the server with the fixed height, and the liquid cooling device of the server has poor heat dissipation effect and adaptability for the servers with different heights.
Disclosure of the invention
For overcoming the above-mentioned problem that exists among the prior art, the utility model provides a but the server liquid cooling device of height-adjusting injection, can be according to the height of server and the injection height and the position of mounted position control injection pipe, the radiating efficiency is higher, the utility model discloses a through following technical scheme realization:
a liquid cooling device for a server with adjustable spraying height comprises a box body, wherein the upper part of the box body is provided with an opening, the upper end in the box body is connected with a U-shaped mark, the lower end of the U-shaped mark is connected with the server, an immersion area is formed between the inner surface of the box body and the server, a liquid inlet is connected above the right side of the box body, the lower end of the liquid inlet is positioned in the box body and communicated with a liquid inlet pipe, the lower end of the liquid inlet pipe is communicated with a plurality of spraying pipes with different heights, and spraying pipe; the left side top of box is connected with the liquid outlet, the lower extreme of liquid outlet is located the inside and intercommunication of box and has back the liquid pipe.
Preferably, the plurality of injection pipe holes are arranged along the horizontal direction of the injection pipe and face the server.
Preferably, the nozzle holes are threaded holes.
Preferably, the liquid return pipe is of a multi-section connecting structure.
Preferably, the liquid return pipe is a multi-section telescopic rod with a hollow inner part.
Preferably, the liquid return pipe is formed by connecting a plurality of stainless steel pipes, and the stainless steel pipes are connected by threads.
The utility model has the advantages that:
1. the lower extreme intercommunication of feed liquor pipe has a plurality of injection pipes of co-altitude not, can select for use certain or some injection pipes according to the high selection of server for injection pipe hole and server mainboard on the injection pipe are directly spouted on same horizontal plane, increase heat exchange efficiency.
2. A plurality of injection pipe holes are formed in the injection pipe in the horizontal direction, and some injection pipe holes can be selectively opened or closed according to the number and the front and rear installation positions of the servers, so that the opened injection pipe holes are opposite to the server mainboard, the injection pressure is increased, and the heat exchange efficiency is further improved.
3. The liquid return pipe is of a multi-section connecting structure, and the height of the immersion liquid in the immersion area can be controlled by adjusting the height of the liquid return pipe.
4. The liquid inlet pipe hole is a threaded hole, so that plugging and sealing are facilitated through a threaded plug, and the sealing effect is better.
(IV) description of the drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention (omitting the box).
Fig. 3 is a schematic diagram of the overall structure of the present invention (omitting the box).
Fig. 4 is the schematic view of the connection structure of the middle liquid inlet pipe and the injection pipe of the present invention.
In the figure, 1-liquid inlet, 2-liquid inlet, 3-injection pipe, 31-injection pipe hole, 4-server, 5-liquid outlet, 6-liquid return pipe, 7-U mark and 8-box body.
(V) detailed description of the preferred embodiments
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be further described with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 4, the utility model relates to a but height of spray's server liquid cooling device, including box 8 that the corrosion resistant plate welding formed, 8 upper portion openings of box, the opening outside articulates there is the case lid, and 8 inside upper ends fixedly connected with U marks 7 of box through 7 fixed connection servers 4 of U marks, arrange from top to bottom server 4, and the server is for soaking the server. An immersion area is formed between the inner surface of the box body 8 and the server 4, immersion liquid is filled in the immersion area, the immersion liquid is 3m of non-phase change fluorinated liquid or transformer oil, heat exchange is carried out between the server 4 and the immersion liquid, and heat dissipation of the server 4 is achieved.
The right side top of box 8 is connected with inlet 1, and inlet 1 is the L type, and the upper end is fixed in the 8 outsides of box, and the lower extreme of inlet 1 passes box 8 and gets into 8 insides of box and communicate with feed liquor pipe 2, and the lower extreme intercommunication of feed liquor pipe 2 is a plurality of injection pipes 3 that have not co-altitude, and is two in this embodiment, has seted up injection tube hole 31 on the injection pipe 3, and injection tube hole 31 is provided with a plurality of along the horizontal direction of injection pipe 3, and towards server 4. Therefore, one or more injection pipes 3 can be selected according to the height of the server, so that the injection pipe holes 31 in the injection pipes and the server mainboard are directly injected on the same horizontal plane, and the heat exchange efficiency is improved. The distance between the injection pipe holes 31 is 1U, and the opening and closing of the corresponding injection pipe holes 31 can be adjusted according to the number and installation positions of the immersed servers 4. As shown in fig. 2, when the motherboard of the server 4 is higher, the upper injection pipe 3 is selected to be in the same horizontal plane as the server motherboard, the injection pipe hole 31 of the lower injection pipe 3 is blocked, the immersion liquid is only injected onto the server 4 from the injection pipe hole 31 of the upper injection pipe 3, and meanwhile, the water flow agitation of the immersion liquid near the motherboard of the server 4 is increased, so that a better cooling effect is achieved; similarly, for a shorter server 4, the lower injection pipe 3 is selected, and at this time, the injection pipe hole 31 of the upper injection pipe 3 needs to be blocked, so that the immersion liquid is injected onto the server 4 from the injection pipe hole 31 of the lower injection pipe 3.
The injection pipe hole 31 is a threaded hole and is directly screwed up and plugged by a threaded plug or a threaded rod, so that the plugging effect is better, the bearing pressure is higher, and the injection pipe hole cannot be flushed away under the pressure of immersion liquid.
The left side top of box 8 is connected with liquid outlet 5, and the lower extreme of liquid outlet 5 is located 8 insides of box and the intercommunication has liquid return pipe 6, and below the liquid level of liquid return pipe 6 stretched into the submergence district, rivers power device connects on liquid outlet 5, provides power support for the circulation flow of submergence liquid. Like this the coolant liquid gets into by inlet 1 on box upper portion, and rethread injection pipe 3 evenly flows into the submergence district, and the heat that gives off is absorbed the server in the abundant and 4 contact of server in the submergence district, and the submergence liquid after the intensification flows out the extrinsic cycle from submergence district through liquid return pipe 6 and liquid outlet 5, cools off the server once more after the cooling, has improved heat exchange efficiency greatly, is favorable to the cooling of server 4 more.
The liquid return pipe 6 is a multi-section telescopic rod with a hollow inner part, and the telescopic rod can be pulled to adjust the length, so that the distance between the bottom end of the liquid return pipe 6 and the liquid level of the immersion area is adjusted, and the height of the liquid level of the immersion area is adjusted.
Example 2
In this embodiment, the number of the injection pipes 3 communicated with the liquid inlet pipe 2 is three, one or more injection pipes 3 are selected according to the height of the main board in the server 4, all the injection pipe holes 31 of the rest injection pipes 3 are blocked by threaded plugs, and the more the number of the injection pipes 3 is, the more accurate the adjustable height range is.
The liquid return pipe 6 is formed by connecting a plurality of stainless steel pipes end to end, the stainless steel pipes are connected in a threaded mode, namely, an external thread is machined at the upper end of each section of stainless steel pipe, a threaded inner hole is machined at the lower end of each section of stainless steel pipe, and threaded fit connection between the stainless steel pipes is achieved. When the liquid level of the immersion area needs to be adjusted, the liquid level can be adjusted only by adding or detaching the stainless steel pipe at one end.
The rest is the same as in example 1.
In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the present invention, but do not require the present invention to be constructed or operated in a specific orientation, and therefore, cannot be construed as limiting the present invention. The terms "connected" and "connected" in the present invention are to be understood in a broad sense, and may be connected or detachably connected, for example; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific conditions by those skilled in the art.
The foregoing is a preferred embodiment of the present invention, and the description of the specific embodiments is only for better understanding of the idea of the present invention. To those skilled in the art, many modifications and equivalents may be made in accordance with the principles of the present invention and are deemed to fall within the scope of the invention.
Claims (7)
1. The utility model provides an adjustable spray height's server liquid cooling device, includes box (8), box (8) upper portion opening, box (8) inside upper end is connected with U mark (7), U mark (7) lower extreme is connected with server (4), form submergence district between box (8) internal surface and server (4), its characterized in that: a liquid inlet (1) is connected to the upper part of the right side of the box body (8), the lower end of the liquid inlet (1) is positioned in the box body (8) and communicated with a liquid inlet pipe (2), the lower end of the liquid inlet pipe (2) is communicated with a plurality of injection pipes (3) with different heights, and the injection pipes (3) are provided with injection pipe holes (31); the left side top of box (8) is connected with liquid outlet (5), the lower extreme of liquid outlet (5) is located inside and the intercommunication of box (8) has liquid return pipe (6).
2. The adjustable spray height server liquid cooling device of claim 1, wherein: the plurality of injection pipe holes (31) are arranged along the horizontal direction of the injection pipe (3) and face the server (4).
3. The adjustable spray height server liquid cooling device of claim 2, wherein: the injection pipe hole (31) is a threaded hole.
4. The adjustable spray height server liquid cooling device of claim 3, wherein: the liquid return pipe (6) is of a multi-section connecting structure.
5. The adjustable spray height server liquid cooling device of claim 4, wherein: the liquid return pipe (6) is a multi-section telescopic rod with a hollow inner part.
6. The adjustable spray height server liquid cooling device of claim 4, wherein: the liquid return pipe (6) is formed by connecting a plurality of stainless steel pipes.
7. The adjustable spray height server liquid cooling device of claim 6, wherein: the stainless steel pipes are connected in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020583938.1U CN211506397U (en) | 2020-04-17 | 2020-04-17 | Liquid cooling device with adjustable spraying height for server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020583938.1U CN211506397U (en) | 2020-04-17 | 2020-04-17 | Liquid cooling device with adjustable spraying height for server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211506397U true CN211506397U (en) | 2020-09-15 |
Family
ID=72404422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020583938.1U Active CN211506397U (en) | 2020-04-17 | 2020-04-17 | Liquid cooling device with adjustable spraying height for server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211506397U (en) |
-
2020
- 2020-04-17 CN CN202020583938.1U patent/CN211506397U/en active Active
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