CN209930786U - Heat transfer block for heating device of spray type liquid cooling server - Google Patents
Heat transfer block for heating device of spray type liquid cooling server Download PDFInfo
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- CN209930786U CN209930786U CN201920248499.6U CN201920248499U CN209930786U CN 209930786 U CN209930786 U CN 209930786U CN 201920248499 U CN201920248499 U CN 201920248499U CN 209930786 U CN209930786 U CN 209930786U
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- 238000001816 cooling Methods 0.000 title claims abstract description 48
- 239000007788 liquid Substances 0.000 title claims abstract description 46
- 239000007921 spray Substances 0.000 title claims abstract description 40
- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 46
- 239000000110 cooling liquid Substances 0.000 claims abstract description 25
- 238000011084 recovery Methods 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000003507 refrigerant Substances 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 5
- 238000006467 substitution reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
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Abstract
The utility model provides a heat transfer block for a heating device of a spray type liquid cooling server, the spray type liquid cooling server comprises a casing and a high-power heating device, the upper part of the high-power heating device is provided with a heat dissipation base, the heat transfer block is arranged on the heat dissipation base, the upper part in the casing is provided with a spray type liquid cooling spray head, and the bottom of the casing is provided with a cooling liquid recovery pool; the upper surface of the heat transfer block is provided with a closed flow passage in a concave table shape. The utility model has simple structure, realizes the continuous contact of the heat transfer block and the high-pressure sprayed cooling liquid, ensures the temperature uniformity, is applied to the installation of the high-power heating device of the spray server for heat dissipation under the condition of not increasing the complexity of the flow channel and the flow velocity of the refrigerant, and has high heat dissipation efficiency; the omega-shaped heat transfer block realizes the full contact between the shape of the heat transfer block and the cooling liquid, and realizes the optimal configuration of the volume of the heat transfer block and the heat dissipation efficiency.
Description
Technical Field
The utility model belongs to server heat dissipation field, concretely relates to heat transfer piece that is used for fountain liquid cooling server device that generates heat.
Background
Along with the continuous promotion of spray-type cold server power density at night and the development that spray-type cold server integrates, the miniaturization, spray-type cold server heat flux density is higher and higher for spray-type cold server during operation generates heat the inside temperature of device and rises steeply, not only influences spray-type cold server performance at night, shortens life, can damage the device that generates heat even and cause spray-type cold server to shut down.
The cooling of the existing high-power heating device generally adopts a fin type heat transfer block, the heat exchange efficiency can be improved by enlarging the volume of the heat transfer block, but the size of the space is limited, the space cannot be infinitely enlarged, and the overall volume of the spray type night cooling server is enlarged and the weight of the spray type night cooling server is increased.
This is a disadvantage of the prior art, and therefore, it is very necessary to provide a heat transfer block for a heat generating device of a spray type liquid cooling server to solve the above-mentioned disadvantages of the prior art.
Disclosure of Invention
High-power device that generates heat in the above-mentioned current fountain liquid cooling server to prior art passes through the fin formula heat transfer piece heat dissipation, should the requirement of big heat dissipation capacity, enlarges the defect that the piece volume of passing into leads to liquid cooling server total volume grow, weight gain, the utility model provides a heat transfer piece that is used for fountain liquid cooling server device that generates heat to solve above-mentioned technical problem.
In a first aspect, the utility model provides a heat transfer block for a heating device of a spray type liquid cooling server,
the spray type liquid cooling server comprises a machine shell and a high-power heating device, wherein a heat dissipation base is arranged at the upper part of the high-power heating device, a heat transfer block is arranged on the heat dissipation base, a spray type liquid cooling sprayer is arranged at the upper part in the machine shell, and a cooling liquid recovery pool is arranged at the bottom of the machine shell;
the upper surface of the heat transfer block is provided with a closed flow passage in a concave table shape. The cooling liquid in the concave-table-shaped closed flow channel overflows after being filled, and the continuous contact between the cooling liquid and the heat transfer block is realized.
Furthermore, the heat dissipation base is circular, and heat transfer piece bottom also is circular, and heat transfer piece bottom and heat dissipation base contact completely, is provided with first heat transfer piece mounting hole on the heat transfer piece, is provided with the second heat transfer piece mounting hole with first heat transfer piece mounting hole complex on the heat dissipation base, and the heat transfer piece is fixed on the heat dissipation base through the bolt that runs through first heat transfer piece mounting hole and second heat transfer piece mounting hole. The heat dissipation base is in complete contact with the heat transfer block and is fixed to ensure the heat dissipation effect.
Furthermore, the number of the first heat transfer block mounting holes and the number of the second heat transfer block mounting holes are four, and the four second heat transfer block mounting holes are symmetrically and uniformly distributed on the edge of the circle. The heat transfer blocks are respectively arranged in the mounting holes, so that the heat transfer effect is uniform.
Furthermore, the spraying type liquid cooling spray head is connected with a pressure control module through a pipeline, and the pressure control module is also connected with a cooling liquid recovery pool through a pipeline. The cooling liquid is sprayed from the spraying type liquid cooling sprayer to the concave station of the heat transfer block for heat exchange, and then reaches the cooling liquid recovery tank after overflowing, the pressure control module conveys the cooling liquid in the cooling liquid recovery tank to the spraying type liquid cooling sprayer through the high-pressure pump, and the cooling liquid circulation of the spraying server is realized in such a reciprocating way.
Further, the concave-table-shaped closed flow channel comprises a bottom surface, a first inner side surface, a first top surface and an outer side surface;
the first inner side surface is in a closed shape and is connected with the bottom surface and is arranged at the upper part of the bottom surface;
the first top surface is connected with the first inner side surface in a closed shape and is arranged at the upper part of the first inner side surface;
the outer side surface is in a closed shape and is connected with the first top surface;
the first inner side surface and the outer side surface are separated by the first top surface and are respectively arranged at the inner side and the outer side of the concave station;
the first top surface and the bottom surface are separated by a first inner side surface and are respectively arranged at the upper side and the lower side of the concave platform. The concave-table-shaped closed flow channel is similar to a container of cooling liquid, and continuous heat dissipation is guaranteed.
Furthermore, the included angle between the first inner side surface of the concave-table-shaped closed flow passage and the bottom surface is smaller than 90 degrees. The included angle between the first inner side surface and the bottom surface is smaller than 90 degrees and larger, so that the contact area between the heat transfer block and the cooling liquid is ensured.
Furthermore, a boss is arranged on the bottom surface in the concave table, and a closed flow passage is formed between the concave table and the boss. The structure that concave station and boss combined has increased the effective area of heat transfer piece and coolant liquid contact, and the heat transfer piece of same volume, the effective heat radiating area of concave-convex platform structure is the biggest.
Further, the boss includes a second top surface and a second inner side surface;
the second inner side surface is closed and is connected with the second top surface and the bottom surface;
the second top surface and the bottom surface are separated by a second inner side surface and are respectively arranged at the upper side and the lower side of the boss.
Further, the included angle between the second inner side face of the boss and the bottom face is larger than 90 degrees. The included angle between the second inner side face and the bottom face is larger than 90 degrees, so that the heat dissipation contact area is increased.
Furthermore, the section of the heat transfer block is omega-shaped, the second top surface is a top arc surface, the bottom surface is a bottom arc surface, the first inner side surface, the second inner side surface and the outer side surface are conical surfaces, and the first top surface is a plane;
the omega-shaped heat transfer block is integrally formed, the outer side surface is smoothly connected with the first top surface, the first top surface is smoothly connected with the first inner side surface, the first inner side surface is smoothly connected with the bottom surface, the bottom surface is smoothly connected with the second inner side surface, and the second inner side surface is smoothly connected with the top surface. The omega-shaped concave-convex platform combination structure can smoothly realize the contact between the heat transfer block and the cooling liquid, and the heat dissipation contact area is optimal.
The utility model has the advantages that,
the utility model has simple structure, realizes the continuous contact of the heat transfer block and the high-pressure sprayed cooling liquid, ensures the temperature uniformity, is applied to the installation of the high-power heating device of the spray server for heat dissipation under the condition of not increasing the complexity of the flow channel and the flow velocity of the refrigerant, and has high heat dissipation efficiency; the omega-shaped heat transfer block realizes the full contact between the shape of the heat transfer block and the cooling liquid, and realizes the optimal configuration of the volume of the heat transfer block and the heat dissipation efficiency.
Furthermore, the utility model relates to a principle is reliable, and simple structure has very extensive application prospect.
Therefore, compared with the prior art, the utility model has the substantive characteristics and the progress, and the beneficial effects of the implementation are also obvious.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic sectional view of a concave heat transfer block according to embodiment 3 of the present invention;
FIG. 2 is a schematic cross-sectional view of a concave-convex heat transfer block according to embodiment 4 of the present invention;
FIG. 3 is a schematic cross-sectional view of an omega-shaped heat transfer block according to embodiment 5 of the present invention;
FIG. 4 is a plan view of an omega-shaped heat transfer block according to embodiment 5 of the present invention;
in the figure, 1-heat dissipation base; 2-a second top surface; 3-a second medial side; 4-bottom surface; 5-a first medial side; 6-lateral surface; 7-first heat transfer block mounting holes; 8-first top surface.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Example 1:
the utility model provides a heat transfer block for a heating device of a spray type liquid cooling server, the spray type liquid cooling server comprises a casing and a high-power heating device, the upper part of the high-power heating device is provided with a heat dissipation base 1, the heat transfer block is arranged on the heat dissipation base 1, the upper part in the casing is provided with a spray type liquid cooling spray head, and the bottom of the casing is provided with a cooling liquid recovery pool;
the upper surface of the heat transfer block is provided with a closed flow passage in a concave platform shape;
the spraying type liquid cooling spray head is connected with a pressure control module through a pipeline, and the pressure control module is also connected with a cooling liquid recovery pool through a pipeline.
Example 2:
the utility model provides a heat transfer block for a heating device of a spray type liquid cooling server, the spray type liquid cooling server comprises a casing and a high-power heating device, the upper part of the high-power heating device is provided with a heat dissipation base 1, the heat transfer block is arranged on the heat dissipation base 1, the upper part in the casing is provided with a spray type liquid cooling spray head, and the bottom of the casing is provided with a cooling liquid recovery pool;
the upper surface of the heat transfer block is provided with a closed flow passage in a concave platform shape;
the heat dissipation base 1 is circular, the bottom of the heat transfer block is also circular, the bottom of the heat transfer block is completely contacted with the heat dissipation base 1, a first heat transfer block mounting hole 7 is formed in the heat transfer block, a second heat transfer block mounting hole matched with the first heat transfer block mounting hole 7 is formed in the heat dissipation base 1, and the heat transfer block is fixed on the heat dissipation base 1 through a bolt penetrating through the first heat transfer block mounting hole 7 and the second heat transfer block mounting hole;
the number of the first heat transfer block mounting holes 7 and the number of the second heat transfer block mounting holes are four, and the four second heat transfer block mounting holes are symmetrically and uniformly distributed on the edge of a circle.
Example 3:
as shown in fig. 1, the utility model provides a heat transfer block for a spray-type liquid cooling server heating device, the spray-type liquid cooling server comprises a casing and a high-power heating device, the upper part of the high-power heating device is provided with a heat dissipation base 1, the heat transfer block is arranged on the heat dissipation base 1, the upper part in the casing is provided with a spray-type liquid cooling spray head, and the bottom of the casing is provided with a cooling liquid recovery pool;
the upper surface of the heat transfer block is provided with a closed flow passage in a concave platform shape;
the concave platform-shaped closed flow passage comprises a bottom surface 4, a first inner side surface 5, a first top surface 8 and an outer side surface 6;
the first inner side surface 5 is connected with the bottom surface 4 in a closed shape and is arranged at the upper part of the bottom surface 4;
the first top surface 8 is connected with the first inner side surface 5 in a closed shape and is arranged at the upper part of the first inner side surface 5;
the outer side surface 6 is connected with the first top surface 8 in a closed shape;
the first inner side surface 5 and the outer side surface 6 are separated by a first top surface 8 and are respectively arranged at the inner side and the outer side of the concave station;
the first top surface 8 and the bottom surface 4 are separated by a first inner side surface 5 and are respectively arranged at the upper side and the lower side of the concave platform;
the included angle between the first inner side surface 5 of the concave-platform-shaped closed flow passage and the bottom surface 4 is less than 90 degrees.
Example 4:
as shown in fig. 2, the utility model provides a heat transfer block for a spray-type liquid cooling server heating device, the spray-type liquid cooling server comprises a casing and a high-power heating device, the upper part of the high-power heating device is provided with a heat dissipation base 1, the heat transfer block is arranged on the heat dissipation base 1, the upper part in the casing is provided with a spray-type liquid cooling spray head, and the bottom of the casing is provided with a cooling liquid recovery pool;
the upper surface of the heat transfer block is provided with a closed flow passage in a concave platform shape;
the concave platform-shaped closed flow passage comprises a bottom surface 4, a first inner side surface 5, a first top surface 8 and an outer side surface 6;
a boss is arranged on the bottom surface 4 in the concave table, and a closed flow channel is formed between the concave table and the boss;
the boss comprises a second top surface 2 and a second inner side surface 3;
the first inner side surface 5 is connected with the bottom surface 4 in a closed shape and is arranged at the upper part of the bottom surface 4;
the first top surface 8 is connected with the first inner side surface 5 in a closed shape and is arranged at the upper part of the first inner side surface 5;
the outer side surface 8 is connected with the first top surface 8 in a closed shape;
the first inner side surface 5 and the outer side surface 6 are separated by a first top surface 8 and are respectively arranged at the inner side and the outer side of the concave station;
the first top surface 8 and the bottom surface 4 are separated by a first inner side surface 5 and are respectively arranged at the upper side and the lower side of the concave platform;
the second inner side surface 3 is connected with the second top surface 2 and the bottom surface 4 in a closed shape;
the second top surface 2 and the bottom surface 4 are separated by a second inner side surface 3 and are respectively arranged at the upper side and the lower side of the boss;
the included angle between the second inner side surface 3 of the boss and the bottom surface 4 is larger than 90 degrees;
the included angle between the first inner side surface 5 of the concave-platform-shaped closed flow passage and the bottom surface 4 is less than 90 degrees.
Example 5:
as shown in fig. 3 and 4, the utility model provides a heat transfer block for a heating device of a spray-type liquid cooling server, the spray-type liquid cooling server comprises a casing and a high-power heating device, the upper part of the high-power heating device is provided with a heat dissipation base 1, the heat transfer block is arranged on the heat dissipation base 1, the upper part in the casing is provided with a spray-type liquid cooling spray head, and the bottom of the casing is provided with a cooling liquid recovery tank;
the heat dissipation base 1 is circular, the bottom of the heat transfer block is also circular, the bottom of the heat transfer block is completely contacted with the heat dissipation base 1, a first heat transfer block mounting hole 7 is formed in the heat transfer block, a second heat transfer block mounting hole matched with the first heat transfer block mounting hole 7 is formed in the heat dissipation base 1, and the heat transfer block is fixed on the heat dissipation base 1 through a bolt penetrating through the first heat transfer block mounting hole 7 and the second heat transfer block mounting hole;
the number of the first heat transfer block mounting holes 7 and the number of the second heat transfer block mounting holes are four, and the four second heat transfer block mounting holes are symmetrically and uniformly distributed on the edge of a circle;
the upper surface of the heat transfer block is provided with a closed flow passage in a concave platform shape;
the concave platform-shaped closed flow passage comprises a bottom surface 4, a first inner side surface 5, a first top surface 8 and an outer side surface 6;
a boss is arranged on the bottom surface 4 in the concave table, and a closed flow channel is formed between the concave table and the boss;
the boss comprises a second top surface 2 and a second inner side surface 3;
the first inner side surface 5 is connected with the bottom surface 4 in a closed shape and is arranged at the upper part of the bottom surface 4;
the first top surface 8 is connected with the first inner side surface 5 in a closed shape and is arranged at the upper part of the first inner side surface 5;
the outer side surface 8 is connected with the first top surface 8 in a closed shape;
the first inner side surface 5 and the outer side surface 6 are separated by a first top surface 8 and are respectively arranged at the inner side and the outer side of the concave station;
the first top surface 8 and the bottom surface 4 are separated by a first inner side surface 5 and are respectively arranged at the upper side and the lower side of the concave platform;
the second inner side surface 3 is connected with the second top surface 2 and the bottom surface 4 in a closed shape;
the second top surface 2 and the bottom surface 4 are separated by a second inner side surface 3 and are respectively arranged at the upper side and the lower side of the boss;
the included angle between the second inner side surface 3 of the boss and the bottom surface 4 is larger than 90 degrees;
the included angle between the first inner side surface 5 of the concave-table-shaped closed flow channel and the bottom surface 4 is less than 90 degrees;
the section of the heat transfer block is omega-shaped, the second top surface 2 is a top cambered surface, the bottom surface 4 is a bottom cambered surface, the first inner side surface 5, the second inner side surface 3 and the outer side surface 6 are conical surfaces, and the first top surface 8 is a plane;
the heat transfer block is integrated, the outer side surface 6 is smoothly connected with the first top surface 8, the first top surface 8 is smoothly connected with the first inner side surface 5, the first inner side surface 5 is smoothly connected with the bottom surface 4, the bottom surface 4 is smoothly connected with the second inner side surface 3, and the second inner side surface 3 is smoothly connected with the top surface 2.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, 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 substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A heat transfer block for a heating device of a spray type liquid cooling server is characterized in that,
the spray type liquid cooling server comprises a machine shell and a high-power heating device, wherein a heat dissipation base (1) is arranged at the upper part of the high-power heating device, a heat transfer block is arranged on the heat dissipation base (1), a spray type liquid cooling sprayer is arranged at the upper part in the machine shell, and a cooling liquid recovery pool is arranged at the bottom of the machine shell;
the upper surface of the heat transfer block is provided with a closed flow passage in a concave table shape.
2. The heat transfer block for the heat generating device of the spray type liquid cooling server as claimed in claim 1, wherein the heat dissipation base (1) is circular, the bottom of the heat transfer block is also circular, and the bottom of the heat transfer block is completely contacted with the heat dissipation base (1), the heat transfer block is provided with a first heat transfer block mounting hole (7), the heat dissipation base (1) is provided with a second heat transfer block mounting hole matched with the first heat transfer block mounting hole (7), and the heat transfer block is fixed on the heat dissipation base (1) through a bolt penetrating through the first heat transfer block mounting hole (7) and the second heat transfer block mounting hole.
3. The heat transfer block for the heat generating device of the spray type liquid cooling server as claimed in claim 2, wherein the number of the first heat transfer block mounting holes (7) and the number of the second heat transfer block mounting holes are four, and the four second heat transfer block mounting holes are symmetrically and uniformly distributed on the edge of the circle.
4. The heat transfer block for a heat generating device of a spray type liquid cooling server as claimed in claim 1, wherein the spray type liquid cooling nozzle is connected with a pressure control module through a pipeline, and the pressure control module is further connected with the cooling liquid recovery tank through a pipeline.
5. The heat transfer block for the heat generating device of the spray type liquid cooling server as claimed in claim 1, wherein the concave platform-shaped closed flow passage comprises a bottom surface (4), a first inner side surface (5), a first top surface (8) and an outer side surface (6);
the first inner side surface (5) is connected with the bottom surface (4) in a closed shape and is arranged at the upper part of the bottom surface (4);
the first top surface (8) is connected with the first inner side surface (5) in a closed shape and is arranged at the upper part of the first inner side surface (5);
the outer side surface (6) is connected with the first top surface (8) in a closed shape;
the first inner side surface (5) and the outer side surface (6) are separated by a first top surface (8) and are respectively arranged at the inner side and the outer side of the concave station;
the first top surface (8) and the bottom surface (4) are separated by a first inner side surface (5) and are respectively arranged at the upper side and the lower side of the concave platform.
6. The heat transfer block for the heat generating device of the spray type liquid cooling server as claimed in claim 5, wherein the included angle between the first inner side surface (5) and the bottom surface (4) of the concave platform-shaped closed flow passage is less than 90 degrees.
7. The heat transfer block for the heat generating device of the spray type liquid cooling server as claimed in claim 5, wherein the bottom surface (4) in the concave table is provided with a convex table, and a closed flow passage is formed between the concave table and the convex table.
8. The heat transfer block for the heat generating device of the spray type liquid cooling server as claimed in claim 7, wherein the boss comprises a second top surface (2) and a second inner side surface (3);
the second inner side surface (3) is connected with the second top surface (2) and the bottom surface (4) in a closed shape;
the second top surface (2) and the bottom surface (4) are separated by a second inner side surface (3) and are respectively arranged at the upper side and the lower side of the boss.
9. The heat transfer block for the heat generating device of the spray type liquid cooling server as claimed in claim 8, wherein the angle between the second inner side surface (3) of the boss and the bottom surface (4) is greater than 90 degrees.
10. The heat transfer block for the spray type liquid cooling server heating device according to claim 8, wherein the cross section of the heat transfer block is omega-shaped, the second top surface (2) is a top arc surface, the bottom surface (4) is a bottom arc surface, the first inner side surface (5), the second inner side surface (3) and the outer side surface (6) are conical surfaces, and the first top surface (8) is a plane;
the heat transfer block is integrally formed, the outer side face (6) is smoothly connected with the first top face (8), the first top face (8) is smoothly connected with the first inner side face (5), the first inner side face (5) is smoothly connected with the bottom face (4), the bottom face (4) is smoothly connected with the second inner side face (3), and the second inner side face (3) is smoothly connected with the top face (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248499.6U CN209930786U (en) | 2019-02-27 | 2019-02-27 | Heat transfer block for heating device of spray type liquid cooling server |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248499.6U CN209930786U (en) | 2019-02-27 | 2019-02-27 | Heat transfer block for heating device of spray type liquid cooling server |
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| Publication Number | Publication Date |
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| CN209930786U true CN209930786U (en) | 2020-01-10 |
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| CN201920248499.6U Active CN209930786U (en) | 2019-02-27 | 2019-02-27 | Heat transfer block for heating device of spray type liquid cooling server |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673142A (en) * | 2019-02-27 | 2019-04-23 | 苏州浪潮智能科技有限公司 | A kind of heat transfer block for fountain night cold server heating device |
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2019
- 2019-02-27 CN CN201920248499.6U patent/CN209930786U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673142A (en) * | 2019-02-27 | 2019-04-23 | 苏州浪潮智能科技有限公司 | A kind of heat transfer block for fountain night cold server heating device |
| CN109673142B (en) * | 2019-02-27 | 2023-07-14 | 苏州浪潮智能科技有限公司 | Heat transfer block for spray type liquid cooling server heating device |
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