CN211147409U - Novel liquid cooling heat pipe - Google Patents
Novel liquid cooling heat pipe Download PDFInfo
- Publication number
- CN211147409U CN211147409U CN201921915085.0U CN201921915085U CN211147409U CN 211147409 U CN211147409 U CN 211147409U CN 201921915085 U CN201921915085 U CN 201921915085U CN 211147409 U CN211147409 U CN 211147409U
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- pipe body
- section
- liquid
- condensation section
- condensation
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- 239000007788 liquid Substances 0.000 title claims abstract description 32
- 238000001816 cooling Methods 0.000 title claims abstract description 18
- 230000005494 condensation Effects 0.000 claims abstract description 48
- 238000009833 condensation Methods 0.000 claims abstract description 48
- 238000001704 evaporation Methods 0.000 claims abstract description 19
- 230000008020 evaporation Effects 0.000 claims abstract description 18
- 239000000110 cooling liquid Substances 0.000 abstract description 6
- 239000002826 coolant Substances 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a novel liquid cooling heat pipe, include: the condensation section outer pipe body, the condensation section inner pipe body and the evaporation section pipe body; the inner pipe body of the condensing section is sleeved in the outer pipe body of the condensing section; the evaporation section pipe body is communicated with the condensation section inner pipe body; the cooling liquid flows in from the liquid inlet at the top end of the outer pipe body of the condensation section, flows through the cooling liquid flow channel formed by the outer pipe body of the condensation section and the inner pipe body of the condensation section, and then flows out from the liquid outlet on the side surface of the lower end of the outer pipe body of the condensation section to take away heat, so that efficient cooling is realized, the structure is simple, and the operation is convenient.
Description
Technical Field
The utility model belongs to the technical field of the heat transfer, concretely relates to novel liquid cooling heat pipe.
Background
The heat pipe is a heat transfer element which realizes heat transfer by means of phase change of working liquid in the heat pipe. Some devices with high heat flux density need to be cooled by using a cooling liquid. Especially, the device is used for a heavy-load power device with serious self-heating, and a cooling device liquid cooling heat pipe is required to be arranged to ensure stable operation.
The existing heat pipe cooling structure generally arranges a plurality of radiating fins outside the heat pipe, the radiating fins forcibly radiate heat by means of the airflow of a cooling fan, and heat exchange cooling is carried out through cooling liquid in the radiating fins.
The heat pipe heat dissipation scheme can cause uneven temperature distribution of devices, the temperature of one end close to the fan is low, and the temperature of the other end far away from the fan is high, so that the cooling effect is poor.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art, the utility model provides a novel liquid cooling heat pipe to solve above-mentioned technical problem.
The utility model provides a novel liquid cooling heat pipe, include: the condensation section outer pipe body, the condensation section inner pipe body and the evaporation section pipe body; the inner pipe body of the condensing section is sleeved in the outer pipe body of the condensing section; the evaporation section pipe body is communicated with the condensation section inner pipe body.
Furthermore, the inner diameter of the outer pipe body of the condensation section and the outer diameter of the inner pipe body of the condensation section have size difference to form a condensate flow channel.
Further, the inner pipe body of the condensation section is of a plum blossom-shaped structure.
Furthermore, the condensation section outer pipe body, the condensation section inner pipe body and the evaporation section pipe body are all vertically arranged, and the evaporation section pipe body is located below the condensation section inner pipe body.
Further, a liquid inlet is formed in the top of the outer pipe body of the condensation section; and a liquid outlet is formed in the side surface of the lower end of the outer pipe body of the condensation section.
Further, the outer pipe body of the evaporation section is an L-shaped pipe body.
The utility model has the advantages that,
the utility model provides a pair of novel liquid cooling heat pipe, the coolant liquid by the inlet on the outer body top of condensation segment flows in, flows through the outer body of condensation segment and the interior body of condensation segment form the coolant liquid runner, the heat is taken away in the liquid outlet outflow of the lower extreme side of the outer body of condensation segment afterwards, high-efficient cooling has been realized to adopt plum blossom form water course structure, coolant liquid area of contact has been increased, this liquid cooling heat pipe is in the use, liquid can flow in the runner with the help of self gravity top-down, can realize no energy consumption drive or low energy consumption drive, liquid after L shape body makes things convenient for the heat transfer joins at the corner, be convenient for steam and liquid separation.
Furthermore, the utility model relates to a principle is reliable, and simple structure has very extensive application prospect.
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 diagram of the structure of an apparatus according to an embodiment of the present application;
FIG. 2 is a schematic top view of a tube in the condenser section of an apparatus according to an embodiment of the present application;
wherein, 1, the condensation section outer pipe body; 2. a condenser section inner tube; 3. an evaporation section pipe body; 4. a liquid inlet; 5. and a liquid outlet.
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.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
As shown in fig. 1, the embodiment of the application provides a novel liquid cooling heat pipe, which comprises a condensation section outer pipe body 1, a condensation section inner pipe body 2 and an evaporation section pipe body 3, wherein the condensation section inner pipe body 2 is sleeved in the condensation section outer pipe body 1, the evaporation section pipe body 3 is communicated with the condensation section inner pipe body 2, a condensate flow channel is formed by a size difference between the inner diameter of the condensation section outer pipe body 1 and the outer diameter of the condensation section inner pipe body 2, as shown in fig. 2, the condensation section inner pipe body 2 is of a plum blossom-shaped structure, the condensation section outer pipe body 1, the condensation section inner pipe body 2 and the evaporation section pipe body 3 are vertically arranged, the evaporation section pipe body 3 is located below the condensation section inner pipe body 2, a liquid inlet 4 is formed in the top of the condensation section outer pipe body 1, a liquid outlet 5 is formed in the lower end side face of the condensation section outer pipe body 1, and the evaporation.
The cooling liquid flows in from a liquid inlet 4 at the top end of the outer pipe body 1 of the condensation section, flows through the outer pipe body 1 of the condensation section and the inner pipe body 2 of the condensation section to form a cooling liquid flow channel, and then flows out from a liquid outlet 5 at the side surface of the lower end of the outer pipe body 1 of the condensation section; after the refrigerant in the heat pipe is heated and boiled in the evaporation section pipe body 3, the refrigerant is evaporated into the inner pipe body of the condensation section, and the refrigerant is condensed by the low-temperature coolant to form liquid, flows back into the evaporation section pipe body 3 under the influence of gravity, and flows out from the other end of the evaporation section pipe body 3 to finish heat exchange.
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 (6)
1. A novel liquid cooling heat pipe is characterized by comprising: the condensation section outer pipe body, the condensation section inner pipe body and the evaporation section pipe body; the inner pipe body of the condensing section is sleeved in the outer pipe body of the condensing section; the evaporation section pipe body is communicated with the condensation section inner pipe body.
2. A liquid-cooled heat pipe as claimed in claim 1, wherein the inner diameter of the outer pipe of the condensation section and the outer diameter of the inner pipe of the condensation section have a size difference to form a condensate flow passage.
3. The liquid-cooled heat pipe as claimed in claim 1, wherein the inner tube of the condensing section has a plum blossom shape.
4. The liquid-cooled heat pipe as claimed in claim 1, wherein the outer pipe of the condensing section, the inner pipe of the condensing section and the tube of the evaporating section are all vertically disposed.
5. The novel liquid-cooled heat pipe as claimed in claim 1, wherein the top of the outer pipe body of the condensation section is provided with a liquid inlet; and a liquid outlet is formed in the side surface of the lower end of the outer pipe body of the condensation section.
6. The liquid-cooled heat pipe of claim 1 wherein the outer tube of the evaporator section is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921915085.0U CN211147409U (en) | 2019-11-07 | 2019-11-07 | Novel liquid cooling heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921915085.0U CN211147409U (en) | 2019-11-07 | 2019-11-07 | Novel liquid cooling heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211147409U true CN211147409U (en) | 2020-07-31 |
Family
ID=71768798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921915085.0U Active CN211147409U (en) | 2019-11-07 | 2019-11-07 | Novel liquid cooling heat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211147409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114521087A (en) * | 2020-11-19 | 2022-05-20 | 英业达科技有限公司 | Heat sink device |
-
2019
- 2019-11-07 CN CN201921915085.0U patent/CN211147409U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114521087A (en) * | 2020-11-19 | 2022-05-20 | 英业达科技有限公司 | Heat sink device |
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