CN217011606U - Liquid cooling cabinet - Google Patents
Liquid cooling cabinet Download PDFInfo
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- CN217011606U CN217011606U CN202220721470.7U CN202220721470U CN217011606U CN 217011606 U CN217011606 U CN 217011606U CN 202220721470 U CN202220721470 U CN 202220721470U CN 217011606 U CN217011606 U CN 217011606U
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- water
- water cooling
- cooling
- row
- cabinet
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- 238000001816 cooling Methods 0.000 title claims abstract description 172
- 239000007788 liquid Substances 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 212
- 230000017525 heat dissipation Effects 0.000 claims abstract description 27
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims 1
- 239000013464 silicone adhesive Substances 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 230000001788 irregular Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of server heat dissipation design, and particularly provides a liquid cooling cabinet, wherein a water cooling row and a server node are arranged in the cabinet, and a water cooling plate is arranged on a heat dissipation component in the server node; the water cooling bar comprises a water cooling bar body and a fan, and the fan is fixedly connected with the water cooling bar body; the air outlet end of the fan faces the water cooling row body; the water cooling bar body is provided with a water inlet and a water outlet, and the water cooling plate is provided with a cold water port and a hot water port; the water outlet of the water cooling bar body is connected with a water outlet pipeline, the water outlet pipeline is communicated with the cold water port of the water cooling plate through a hose, the hot water port of the water cooling plate is connected with a water inlet pipeline through a hose, and the water inlet pipeline is communicated with the water inlet of the water cooling bar body; the water outlet of the water cooling drainage body is provided with a water pump. The air wall in the air-cooled cabinet is arranged into the water-cooled row, the water-cooled plate on the heat dissipation component is connected to the water-cooled row through the pipeline to form heat dissipation circulation, and the liquid-cooled heat dissipation structure is simple and easy to realize.
Description
Technical Field
The utility model relates to the technical field of server heat dissipation design, in particular to a liquid cooling cabinet.
Background
With the increasing demand of servers nowadays, the demand of data centers and cabinets is also increasing. Because of the increasing demand, the market is becoming one of the issues that heat dissipation engineers must research to provide an effective solution. In addition, due to the trend of increasing the total power consumption of the system, the air-cooled cabinet type scheme cannot meet the market demand, and the liquid cooling scheme gradually replaces the air-cooled scheme, which is a higher trend.
The liquid cooling scheme which is common at present is not only a closed loop scheme, but also an open loop scheme. Most of the data centers on the market have open loop solutions. However, the open loop scheme is generally in a form that mostly a cold plate is matched with a pipeline outside a pull-out node, and a water separator and a CDU are matched to form an open loop system. However, such components are relatively complex in composition, and the number of components is relatively high, which is relatively costly, and the heat exchange capacity of the CDU is somewhat limited.
Disclosure of Invention
Most of the data centers on the market have open loop solutions. However, the open loop scheme is generally in a form that mostly a cold plate is matched with a pipeline outside a pull-out node, and a water separator and a CDU are matched to form an open loop system. However, such components are relatively complex in composition, and the number of components is relatively high, which is relatively costly, and the heat exchange capacity of the CDU is somewhat limited. The utility model provides a liquid cooling cabinet.
The technical scheme of the utility model is as follows:
the technical scheme of the utility model provides a liquid cooling cabinet, wherein a water cooling bar and a server node are arranged in the cabinet, and a water cooling plate is arranged on a heat dissipation component in the server node;
the water cooling bar comprises a water cooling bar body and a fan, and the fan is fixedly connected with the water cooling bar body; the air outlet end of the fan faces the water cooling row body;
the water cooling bar body is provided with a water inlet and a water outlet, and the water cooling plate is provided with a cold water port and a hot water port;
the water outlet of the water cooling bar body is connected with a water outlet pipeline, the water outlet pipeline is communicated with the cold water port of the water cooling plate through a hose, the hot water port of the water cooling plate is connected with a water inlet pipeline through a hose, and the water inlet pipeline is communicated with the water inlet of the water cooling bar body; the water outlet of the water cooling drainage body is provided with a water pump.
The air wall in the air-cooled cabinet is arranged into the water-cooled row, the water-cooled plate on the heat dissipation component is connected to the water-cooled row through the pipeline to form heat dissipation circulation, and the liquid-cooled heat dissipation structure is simple and easy to realize.
Preferably, the number of the water cooling rows is two, and the two water cooling rows are respectively a first water cooling row and a second water cooling row;
the first water cooling row and the second water cooling row are respectively arranged on the inner walls of the corresponding side faces of the cabinet, and the air outlet directions of the fans are consistent.
Two water cooling rows are arranged at the opposite positions of the cabinet, and the air outlet directions of the fans of the water cooling rows are consistent, so that the cold cooling effect is better.
Preferably, the cabinet comprises a first side surface, a second side surface, a third side surface and a fourth side surface, and the first side surface and the third side surface are oppositely arranged; the second side face and the fourth side face are oppositely arranged;
the first water cooling row is arranged on the inner wall of the first side face, and a water cooling row body of the first water cooling row is fixedly connected with the inner wall of the first side face;
the second water cooling row is arranged on the inner wall of the third side surface, and a fan of the second water cooling row is fixedly connected with the inner wall of the third side surface;
the air outlet ends of the fan of the first water cooling row and the fan of the second water cooling row face the first side face.
The wind direction rack of the fan of second water-cooling row is inside to be blown, and the wind direction rack outside of the fan of first water-cooling row is blown, reinforcing cooling effect.
Preferably, the water outlet of the water-cooling row body of the first water-cooling row is communicated with the water inlet of the water-cooling row body of the second water-cooling row through a water outlet pipeline, the water outlet of the water-cooling row body of the second water-cooling row is communicated with the cold water port of the water-cooling plate through a water outlet pipeline and a hose which are connected in sequence, and the hot water port of the water-cooling plate is communicated with the water inlet of the water-cooling row body of the first water-cooling row through a water inlet pipeline.
Because the inner space of the server is smaller and the space is irregular, the server is communicated with the water cooling plate through the hose so that the communication pipeline is bent along with the space position.
Preferably, each water-cooling row comprises a mounting plate, two fans and a water-cooling row body, the two fans are arranged on the mounting plate side by side, and the mounting plate is fixed with the water-cooling row body. The fan is installed through the installation plate, the installation plate is fixed in contact with the water cooling plate body or a certain distance is set, and the installation plate and the water cooling plate body are fixed in parallel in position and are installed and arranged according to the space inside the cabinet.
Preferably, a water cooling channel arranged in a snake shape is arranged in each water cooling plate. The area of rivers is increased, the radiating efficiency is improved.
Preferably, the water cooling plate is fixed on the heat dissipation surface of the heat dissipation component through a heat conduction silica gel layer. The water cooling plate is fixed on the radiating surface of the radiating component through the heat-conducting silica gel layer, so that heat on the radiating surface is quickly conducted away, and the radiating efficiency is improved.
Preferably, the number of the water cooling plates is multiple, and the multiple water cooling plates are connected in parallel. Because the surface temperature of the heat dissipation parts is different, the heat dissipation parts are arranged in parallel, and the overall heat dissipation efficiency is improved.
According to the technical scheme, the utility model has the following advantages: the air wall in the air-cooled cabinet is arranged into the water-cooled row, the water-cooled plate on the heat dissipation component is connected to the water-cooled row through the pipeline to form heat dissipation circulation, and the liquid-cooled heat dissipation structure is simple and easy to realize. The wind direction rack of the fan of second water-cooling row is inside to be blown, and the wind direction rack outside of the fan of first water-cooling row is blown, reinforcing cooling effect. Because the inner space of the server is smaller and the space is irregular, the setting is convenient to make the communicating pipeline bend along with the space position through the hose and the water cooling plate. The water cooling plate is fixed on the radiating surface of the radiating component through the heat-conducting silica gel layer, so that heat on the radiating surface is quickly conducted away, and the radiating efficiency is improved.
In addition, the utility model has reliable design principle, simple structure and very wide application prospect.
Therefore, compared with the prior art, the utility model has prominent substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic plan view of the interior of a cabinet according to one embodiment of the present invention.
FIG. 2 is an exploded view of a water cooled array according to an embodiment of the present invention.
Detailed Description
Most of the data centers on the market have open-loop solutions. However, the open loop scheme is generally in a form that mostly a cold plate is matched with a pipeline outside a pull-out node, and a water separator and a CDU are matched to form an open loop system. However, such components are relatively complex to form, and the number of components is relatively high, which requires relatively high cost, and the heat exchange capability of the CDU is limited. In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all 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. 1 and 2, the present invention provides a liquid-cooled cabinet, in which a water-cooled bar 10 and a server node are disposed, and a water-cooled plate 20 is disposed on a heat dissipation component in the server node;
the water cooling bar 10 comprises a water cooling bar body 101 and a fan 103, wherein the fan 103 is fixedly connected with the water cooling bar body 101; the air outlet end of the fan 103 faces the water cooling discharge body 101;
the water-cooling row body 101 is provided with a water inlet 14 and a water outlet 13, and the water-cooling plate 20 is provided with a cold water port and a hot water port;
the water outlet 13 of the water-cooling bar body 101 is connected with a water outlet pipeline 30, the water outlet pipeline 30 is communicated with a cold water port of the water-cooling plate 20 through a hose 50, a hot water port of the water-cooling plate 20 is connected with a water inlet pipeline 40 through a hose 50, and the water inlet pipeline 40 is communicated with a water inlet 14 of the water-cooling bar body 101; the water outlet 13 of the water-cooling drainage body 101 is provided with a water pump 31.
The air wall in the air-cooled cabinet is arranged into the water-cooled row, the water-cooled plate on the heat dissipation component is connected to the water-cooled row through the pipeline to form heat dissipation circulation, and the liquid-cooled heat dissipation structure is simple and easy to realize.
The embodiment also comprises a controller and a temperature sensor arranged at the position of the heat dissipation part, wherein the temperature sensor is connected with the controller, the temperature sensor transmits the collected temperature information to the controller (the connection mode of the temperature sensor and the controller and the processing mode of the controller are realized by adopting the prior art), the controller controls the water pump to work according to the received temperature information, and when the temperature of the part is too high, the power of the water pump is improved, so that the circulation speed of water is accelerated. When the temperature of the component is lower than a set value, the power of the water pump is reduced, and resources are saved. The controller can change the power of the water pump by changing the current of the water pump through the frequency converter, and the change is not repeated.
In some embodiments, the number of the water cooling rows is two, and the two water cooling rows are respectively the first water cooling row 11 and the second water cooling row 22;
the first water cooling row 11 and the second water cooling row 22 are respectively arranged on the inner walls of the corresponding side surfaces of the cabinet, and the air outlet directions of the fans are consistent.
The cabinet comprises a first side face 1 and a third side face 2 which are arranged correspondingly;
the first water cooling row 11 is arranged on the inner wall of the first side surface 1, and a water cooling row body 101 of the first water cooling row 11 is fixedly connected with the inner wall of the first side surface 1;
the second water-cooling row 22 is arranged on the inner wall of the third side face 2, and a fan of the second water-cooling row 22 is fixedly connected with the inner wall of the third side face 2;
the air outlet ends of the fans of the first water cooling row 11 and the fans of the second water cooling row 22 face the first side surface 1.
The water outlet of the water-cooling row body 101 of the first water-cooling row 11 is communicated with the water inlet of the water-cooling row body 101 of the second water-cooling row 22 through the water outlet pipeline 30, the water outlet of the water-cooling row body 101 of the second water-cooling row 22 is communicated with the cold water port of the water-cooling plate 20 through the connected water outlet pipeline 30 and the hose 50 in sequence, and the hot water port of the water-cooling plate 20 is communicated with the water inlet of the water-cooling row body 101 of the first water-cooling row 11 through the water inlet pipeline 40.
Set up two water-cooling rows in the relative position of rack, the air-out direction of the fan that the water-cooling was arranged is unanimous, and the wind direction rack of the fan that the second water-cooling was arranged is inside to be blown, and the wind direction rack outside of the fan that first water-cooling was arranged is blown, reinforcing cooling effect. Because the inner space of the server is smaller and the space is irregular, the setting is convenient to make the communicating pipeline bend along with the space position through the hose and the water cooling plate.
In some embodiments, each water cooling bank 10 includes a mounting plate 102, two fans 103, and a water cooling bank body 101, wherein the two fans 103 are disposed side by side on the mounting plate 102, and the mounting plate 102 is fixed to the water cooling bank body 101.
The fan is installed through the installation plate, the installation plate is fixed in contact with the water cooling plate body or a certain distance is set, and the installation plate and the water cooling plate body are fixed in parallel in position and are installed and arranged according to the space inside the cabinet.
It should be noted that a water cooling channel with a serpentine shape is disposed in each water cooling plate 20. The water cooling plate 20 is fixed on the heat dissipation surface of the heat dissipation part through the heat conduction silica gel layer. The number of the water cooling plates 20 is plural, and the plural water cooling plates are connected in parallel.
Although the present invention has been described in detail in connection with the preferred embodiments with reference to the accompanying drawings, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and these modifications or substitutions should be within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure and the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A liquid cooling cabinet is characterized in that a water cooling row and a server node are arranged in the cabinet, and a water cooling plate is arranged on a heat dissipation component in the server node;
the water cooling bar comprises a water cooling bar body and a fan, and the fan is fixedly connected with the water cooling bar body; the air outlet end of the fan faces the water cooling discharge body;
the water cooling bar body is provided with a water inlet and a water outlet, and the water cooling plate is provided with a cold water port and a hot water port;
the water outlet of the water cooling bar body is connected with a water outlet pipeline, the water outlet pipeline is communicated with the cold water port of the water cooling plate through a hose, the hot water port of the water cooling plate is connected with a water inlet pipeline through a hose, and the water inlet pipeline is communicated with the water inlet of the water cooling bar body; the water outlet of the water cooling drainage body is provided with a water pump.
2. The liquid cooled cabinet of claim 1, wherein the number of the water cooling rows is two, namely a first water cooling row and a second water cooling row;
the first water cooling row and the second water cooling row are respectively arranged on the inner walls of the corresponding side faces of the cabinet, and the air outlet directions of the fans are consistent.
3. The liquid cooled cabinet of claim 2, wherein the cabinet includes a first side, a second side, a third side, and a fourth side, the first side and the third side being opposite; the second side face and the fourth side face are oppositely arranged;
the first water cooling row is arranged on the inner wall of the first side face, and a water cooling row body of the first water cooling row is fixedly connected with the inner wall of the first side face;
the second water cooling row is arranged on the inner wall of the third side surface, and a fan of the second water cooling row is fixedly connected with the inner wall of the third side surface;
the air outlet ends of the fan of the first water-cooling row and the fan of the second water-cooling row face the first side face.
4. The liquid cooling cabinet of claim 3, wherein the water outlet of the water cooling bank body of the first water cooling bank is communicated with the water inlet of the water cooling bank body of the second water cooling bank through a water outlet pipeline, the water outlet of the water cooling bank body of the second water cooling bank is communicated with the cold water port of the water cooling panel through a water outlet pipeline and a hose which are connected in sequence, and the hot water port of the water cooling panel is communicated with the water inlet of the water cooling bank body of the first water cooling bank through a water inlet pipeline.
5. The liquid cooling cabinet of claim 4, wherein each water cooling bank includes a mounting plate, two fans, and a water cooling bank body, wherein the two fans are disposed side-by-side on the mounting plate, and the mounting plate is fixed to the water cooling bank body.
6. The liquid cooled cabinet of claim 1, wherein the water cooled panels each have a serpentine water cooling channel therein.
7. The liquid cooled cabinet of claim 1, wherein the water cooled plate is secured to the heat dissipating surface of the heat dissipating component by a thermally conductive silicone adhesive.
8. The liquid cooled cabinet of claim 1, wherein there are a plurality of water cooled panels, and wherein the plurality of water cooled panels are connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220721470.7U CN217011606U (en) | 2022-03-30 | 2022-03-30 | Liquid cooling cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220721470.7U CN217011606U (en) | 2022-03-30 | 2022-03-30 | Liquid cooling cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217011606U true CN217011606U (en) | 2022-07-19 |
Family
ID=82374656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220721470.7U Active CN217011606U (en) | 2022-03-30 | 2022-03-30 | Liquid cooling cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217011606U (en) |
-
2022
- 2022-03-30 CN CN202220721470.7U patent/CN217011606U/en active Active
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