CN212133397U - Heat conduction pipe - Google Patents
Heat conduction pipe Download PDFInfo
- Publication number
- CN212133397U CN212133397U CN202020587935.5U CN202020587935U CN212133397U CN 212133397 U CN212133397 U CN 212133397U CN 202020587935 U CN202020587935 U CN 202020587935U CN 212133397 U CN212133397 U CN 212133397U
- Authority
- CN
- China
- Prior art keywords
- pipe
- cooling
- cavity
- heat dissipation
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 claims abstract description 57
- 238000009423 ventilation Methods 0.000 claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000000110 cooling liquid Substances 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat conducting pipe, which comprises a cooling pipe, a ventilation pipe and an air cooling device; one end of the cooling pipe is a heating end, and the other end of the cooling pipe is a heat dissipation end; a heat dissipation cavity is arranged in the cooling pipe; a liquid absorption core is arranged on the wall of the heat dissipation cavity; heat conducting liquid is arranged in the heat dissipation cavity; a cold water tank is arranged in the wall of the heat dissipation cavity; a cooling liquid is arranged in the cold water tank; the ventilation pipe is arranged above the heat dissipation end of the cooling pipe; a cooling cavity is arranged in the ventilation pipe; the cooling cavity is communicated with the cold water tank; a ventilation pipeline is arranged in the cavity wall of the cooling cavity; an air inlet and an air outlet which are respectively communicated with the ventilating duct are arranged on the outer side of the ventilating duct; the air cooling device is arranged on the outer side of the ventilation pipe; and the air outlet end of the air cooling device is communicated with the air inlet.
Description
Technical Field
The utility model belongs to the technical field of the heat conduction equipment, concretely relates to heat pipe.
Background
The function of a heat pipe is to transfer heat, typically to help dissipate heat from the article. The heat conduction efficiency of the existing part of heat conduction pipes is poor, and the use requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heat pipe for solving the technical problem.
The utility model discloses a realize its technological effect and the solution that adopts does:
a heat conduction pipe comprises a cooling pipe, a ventilation pipe and an air cooling device; one end of the cooling pipe is a heating end, and the other end of the cooling pipe is a heat dissipation end; a heat dissipation cavity is arranged in the cooling pipe; a liquid absorption core is arranged on the wall of the heat dissipation cavity; heat conducting liquid is arranged in the heat dissipation cavity; a cold water tank is arranged in the wall of the heat dissipation cavity; a cooling liquid is arranged in the cold water tank; the ventilation pipe is arranged above the heat dissipation end of the cooling pipe; a cooling cavity is arranged in the ventilation pipe; the cooling cavity is communicated with the cold water tank; a ventilation pipeline is arranged in the cavity wall of the cooling cavity; an air inlet and an air outlet which are respectively communicated with the ventilating duct are arranged on the outer side of the ventilating duct; the air cooling device is arranged on the outer side of the ventilation pipe; and the air outlet end of the air cooling device is communicated with the air inlet.
Preferably, the wick is a metal capillary wick formed by sintering copper powder.
Preferably, the cooling pipe is a copper pipe; the ventilation pipe is an aluminum pipe.
Preferably, the air inlet and the air outlet are located outside the lower end of the ventilation pipe.
The utility model has the advantages that: set up cold water groove and cooling chamber, take the heat to the cooling chamber after the cold water evaporation in, steam flows back to the cold water inslot again after the cooling chamber cooling, forms an extra refrigeration cycle, cooperates the refrigeration cycle of heat absorption core and heat-conducting liquid itself for the heat conduction effect of heat pipe is better, and efficiency is higher. The air cooling device is arranged to ventilate the ventilation pipeline, so that hot steam entering the cooling cavity can be rapidly cooled.
Drawings
Fig. 1 is a schematic cross-sectional view of a heat pipe according to an embodiment of the present invention;
and (3) identification and explanation: 1-cooling pipe, 11-heat dissipation chamber, 12-cold water tank, 2-ventilation pipe, 21-cooling chamber, 22-ventilation pipe, 23-air inlet, 24-air outlet, 3-air cooling device, 4-liquid suction core, 5-heat conducting liquid and 6-cooling liquid.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When one element is referred to as being "fixedly attached" to another element, it can be fixedly attached by welding, bolting, gluing, or the like.
Referring to fig. 1, in a preferred embodiment of the present invention, a heat conducting pipe is disclosed, which includes a cooling pipe 1, a ventilation pipe 2 and an air cooling device 3; one end of the cooling pipe 1 is a heating end, and the other end of the cooling pipe is a heat dissipation end; a heat dissipation cavity 11 is arranged in the cooling pipe 1; the wall of the heat dissipation cavity 11 is provided with a liquid absorption core 4; the heat dissipation cavity 11 is internally provided with heat conducting liquid 5; a cold water tank 12 is arranged in the wall of the heat dissipation cavity 11; the cooling water tank 12 is internally provided with cooling liquid 6; the ventilation pipe 2 is arranged above the heat dissipation end of the cooling pipe 1; a cooling cavity 21 is arranged in the ventilation pipe 2; the cooling cavity 21 is communicated with the cold water tank 12; a ventilation pipeline 22 is arranged in the cavity wall of the cooling cavity 21; an air inlet 23 and an air outlet 24 which are respectively communicated with the ventilation pipeline 22 are arranged on the outer side of the ventilation pipeline 2; the air cooling device 3 is arranged on the outer side of the ventilation pipe 2; and the air outlet end of the air cooling device 3 is communicated with the air inlet 23.
Specifically, the liquid absorption core 4 is a metal capillary core formed by sintering copper powder. When the heating end is heated, the heat-conducting liquid in the metal capillary core is rapidly evaporated, the steam flows to the heat dissipation end under a slight pressure difference and releases heat to be condensed into liquid again, the liquid flows back to the heating end along the metal capillary under the action of capillary force, and the heat is transmitted to the other end from one end of the cooling pipe 1 after the circulation is stopped. This cycle is rapid and heat can be conducted away from the heat source.
Specifically, the cooling pipe 1 is a copper pipe; the vent pipe 2 is an aluminum pipe. The copper pipe has good heat-conducting property, the aluminum pipe has good heat-radiating property, and the heat-conducting and heat-radiating efficiency can be improved by combining the copper pipe and the aluminum pipe.
Specifically, the air inlet 23 and the air outlet 24 are located outside the lower end of the ventilation duct 2, so as to prevent dust and the like from entering the ventilation duct 22.
As can be seen from the above description, the utility model discloses heat conduction heat dispersion is good, efficient.
While the preferred embodiments of the present invention have been illustrated in detail in the accompanying drawings, it should be understood that the scope of the invention includes, but is not limited to, the embodiments described above; the specific structure disclosed in the drawings is only a preferred embodiment of the present invention, and those skilled in the art can also develop other embodiments on this basis, and any simple deformation or equivalent replacement without departing from the innovative concept of the present invention is covered by the present invention, which belongs to the protection scope of the present invention.
Claims (4)
1. A heat conductive pipe, comprising:
a cooling tube; one end of the cooling pipe is a heating end, and the other end of the cooling pipe is a heat dissipation end; a heat dissipation cavity is arranged in the cooling pipe; a liquid absorption core is arranged on the wall of the heat dissipation cavity; heat conducting liquid is arranged in the heat dissipation cavity; a cold water tank is arranged in the wall of the heat dissipation cavity; a cooling liquid is arranged in the cold water tank;
a vent pipe; the ventilation pipe is arranged above the heat dissipation end of the cooling pipe; a cooling cavity is arranged in the ventilation pipe; the cooling cavity is communicated with the cold water tank; a ventilation pipeline is arranged in the cavity wall of the cooling cavity; an air inlet and an air outlet which are respectively communicated with the ventilating duct are arranged on the outer side of the ventilating duct;
an air cooling device; the air cooling device is arranged on the outer side of the ventilation pipe; and the air outlet end of the air cooling device is communicated with the air inlet.
2. A heat conductive pipe according to claim 1, wherein: the liquid absorbing core is a metal capillary core formed by sintering copper powder.
3. A heat conductive pipe according to claim 1, wherein: the cooling pipe is a copper pipe; the ventilation pipe is an aluminum pipe.
4. A heat conductive pipe according to claim 1, wherein: the air inlet and the air outlet are positioned on the outer side of the lower end of the ventilation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587935.5U CN212133397U (en) | 2020-04-17 | 2020-04-17 | Heat conduction pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587935.5U CN212133397U (en) | 2020-04-17 | 2020-04-17 | Heat conduction pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212133397U true CN212133397U (en) | 2020-12-11 |
Family
ID=73688791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020587935.5U Expired - Fee Related CN212133397U (en) | 2020-04-17 | 2020-04-17 | Heat conduction pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212133397U (en) |
-
2020
- 2020-04-17 CN CN202020587935.5U patent/CN212133397U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |