CN204388671U - A kind of NEW TYPE OF COMPOSITE capillary wick plume - Google Patents
A kind of NEW TYPE OF COMPOSITE capillary wick plume Download PDFInfo
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- CN204388671U CN204388671U CN201420855428.XU CN201420855428U CN204388671U CN 204388671 U CN204388671 U CN 204388671U CN 201420855428 U CN201420855428 U CN 201420855428U CN 204388671 U CN204388671 U CN 204388671U
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- low power
- condensation end
- evaporation ends
- plume
- new type
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Abstract
The utility model discloses a kind of NEW TYPE OF COMPOSITE capillary wick plume, comprise evaporation ends and condensation end, described evaporation ends side offers annular groove and evaporation ends very low power face, described annular groove is arranged on the periphery in described evaporation ends very low power face, described very low power face is equipped with fiber sintering layer, described annular groove is inserted with condensation end, described condensation end is tube structure, described condensation end inwall offers condensation end very low power face, described condensation end very low power face is equipped with fiber sintering layer, described condensation end top is provided with seal cover, described seal cover is equipped with vacuum-pumping tube, sealant layer is provided with on the upside of described seal cover.NEW TYPE OF COMPOSITE capillary wick plume volume of the present utility model is little, and heat transfer area is large, and strengthening boiling and condensation effect, be widely used, have heat conduction rate fast, excellent heat transfer properties, energy-conserving and environment-protective, continuity is strong, stable performance, adaptability is good, high permeability, low thermal resistance, and the advantage such as have a narrow range of temperature.
Description
Technical field
The utility model relates to technical field of electronic devices, particularly relates to a kind of composite wick plume.
Background technology
Along with developing rapidly of microelectric technique, traditional micro heat pipe is difficult to meet growing high heat flux microelectronic chip radiating requirements, in addition due to a lot of local by space constraint, need micro heat pipe is bending or flatten, and shape is bending and flattening can make adopting heat pipes for heat transfer performance greatly reduce; In addition by the restriction of evaporative condenser area, heat-transfer capability reaches capacity, often needs many heat pipes just can deal with problems, and on many heat pipes, install fin difficulty of processing so large, cost is high; Need between this external heat pipe and heat-generating electronic elements to increase heat-radiating substrate, the heat of heat-generating electronic elements is first transferred on heat-radiating substrate and then by heat pipe and absorbs, add thermal resistance so undoubtedly, have the limitation of itself at many occasion heat pipes.
Current column-type heat tube (hereinafter referred to as plume) starts to appear at electronic device cooling field, but traditional plume exists, and volume is large, heat conduction rate is slow, heat transfer property is poor, and the problems such as high thermal resistance, range of application very has limitation.
Utility model content
It is little that the purpose of this utility model is to provide a kind of volume, and heat transfer area is large, strengthening boiling and condensation effect, be widely used, there is heat conduction rate fast, excellent heat transfer properties, energy-conserving and environment-protective, continuity is strong, stable performance, adaptability is good, high permeability, low thermal resistance, the NEW TYPE OF COMPOSITE capillary wick plume of the advantage such as to have a narrow range of temperature.
For realizing above object, the utility model adopts following technical scheme:
A kind of NEW TYPE OF COMPOSITE capillary wick plume, comprise evaporation ends and condensation end, described evaporation ends side offers annular groove and evaporation ends very low power face, described annular groove is arranged on the periphery in described evaporation ends very low power face, described very low power face is equipped with fiber sintering layer, described annular groove is inserted with condensation end, described condensation end is tube structure, described condensation end inwall offers condensation end very low power face, described condensation end very low power face is equipped with fiber sintering layer, described condensation end top is provided with seal cover, described seal cover is equipped with vacuum-pumping tube, sealant layer is provided with on the upside of described seal cover.
One as the technical program is improved, and on described evaporation ends very low power face, annular array is provided with many row's evaporation ends three-dimension fins, and described evaporation ends three-dimension fin is interspersed by many annular very low power and many radial very low power and is formed.
One as the technical program is improved, and on described condensation end very low power face, array is provided with many row's condensation end three-dimension fins, and described condensation end three-dimension fin is interspersed by many annular very low power and many axial very low power and is formed.
Another kind as the technical program improves, and described fiber sintering layer is copper fiber sintering layer.
As another improvement of the technical program, described evaporation ends is disc structure.
As the further improvement of the technical program, the thickness of described evaporation ends is 2.5-3.5mm.
As the further improvement of the technical program, the wall thickness of described condensation end is 0.5-1.5mm.
As the further improvement of the technical program, described fiber sintering layer thickness is 1.5-2.5mm.
In a word, compared with prior art, NEW TYPE OF COMPOSITE capillary wick plume volume of the present utility model is little, heat transfer area is large, and strengthening boiling and condensation effect, be widely used, there is heat conduction rate fast, excellent heat transfer properties, energy-conserving and environment-protective, continuity is strong, stable performance, adaptability is good, high permeability, low thermal resistance, the advantage such as have a narrow range of temperature.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is described evaporation ends structural representation of the present utility model;
Fig. 3 is described condensation end structural representation of the present utility model
Fig. 4 is described evaporation ends very low power face of the present utility model shape appearance figure under an electron microscope;
Fig. 5 is described condensation end very low power face of the present utility model shape appearance figure under an electron microscope.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of NEW TYPE OF COMPOSITE capillary wick plume, as Fig. 1 to Fig. 5, comprise evaporation ends 1 and condensation end 2, described evaporation ends 1 is disc structure, the thickness of described evaporation ends 1 is 2.5-3.5mm, the present embodiment is preferably 3mm, described evaporation ends 1 side offers annular groove 11 and evaporation ends very low power face 12, described annular groove 11 is arranged on the periphery in described evaporation ends very low power face 12, on described evaporation ends very low power face 12, annular array is provided with many row's evaporation ends three-dimension fins 121, described evaporation ends three-dimension fin 121 is interspersed by many annular very low power and many radial very low power and is formed, described very low power face 12 is equipped with fiber sintering layer 3, described fiber sintering layer 3 thickness is 1.5-2.5mm, the present embodiment is preferably 2mm, described fiber sintering layer 3 is copper fiber sintering layer, described annular groove 11 is inserted with condensation end 2, described condensation end 2 is tube structure, the wall thickness of described condensation end 2 is 0.5-1.5mm, the present embodiment is preferably 1mm, described condensation end 2 inwall offers condensation end very low power face 21, on described condensation end very low power face 21, array is provided with many row's condensation end three-dimension fins 211, described condensation end three-dimension fin 211 is interspersed by many annular very low power and many axial very low power and is formed, described condensation end very low power face 21 is equipped with fiber sintering layer 3, described fiber sintering layer 3 thickness is 1.5-2.5mm, the present embodiment is preferably 2mm, described fiber sintering layer 3 is copper fiber sintering layer, described condensation end 2 top is provided with seal cover 4, described seal cover 4 is equipped with vacuum-pumping tube 5, sealant layer 6 is provided with on the upside of described seal cover 4.
NEW TYPE OF COMPOSITE capillary wick plume volume of the present utility model is little, and heat transfer area is large, and strengthening boiling and condensation effect, be widely used, have heat conduction rate fast, excellent heat transfer properties, energy-conserving and environment-protective, continuity is strong, stable performance, adaptability is good, high permeability, low thermal resistance, and the advantage such as have a narrow range of temperature.
Claims (8)
1. a NEW TYPE OF COMPOSITE capillary wick plume, it is characterized in that: comprise evaporation ends and condensation end, described evaporation ends side offers annular groove and evaporation ends very low power face, described annular groove is arranged on the periphery in described evaporation ends very low power face, described very low power face is equipped with fiber sintering layer, described annular groove is inserted with condensation end, described condensation end is tube structure, described condensation end inwall offers condensation end very low power face, described condensation end very low power face is equipped with fiber sintering layer, described condensation end top is provided with seal cover, described seal cover is equipped with vacuum-pumping tube, sealant layer is provided with on the upside of described seal cover.
2. NEW TYPE OF COMPOSITE capillary wick plume as claimed in claim 1, it is characterized in that: on described evaporation ends very low power face, annular array is provided with many row's evaporation ends three-dimension fins, and described evaporation ends three-dimension fin is interspersed by many annular very low power and many radial very low power and is formed.
3. NEW TYPE OF COMPOSITE capillary wick plume as claimed in claim 1, it is characterized in that: on described condensation end very low power face, array is provided with many row's condensation end three-dimension fins, and described condensation end three-dimension fin is interspersed by many annular very low power and many axial very low power and is formed.
4. NEW TYPE OF COMPOSITE capillary wick plume as claimed in claim 1, is characterized in that: described fiber sintering layer is copper fiber sintering layer.
5. NEW TYPE OF COMPOSITE capillary wick plume as claimed in claim 1, is characterized in that: described evaporation ends is disc structure.
6. NEW TYPE OF COMPOSITE capillary wick plume as claimed in claim 1, is characterized in that: the thickness of described evaporation ends is 2.5-3.5mm.
7. NEW TYPE OF COMPOSITE capillary wick plume as claimed in claim 1, is characterized in that: the wall thickness of described condensation end is 0.5-1.5mm.
8. NEW TYPE OF COMPOSITE capillary wick plume as claimed in claim 1, is characterized in that: described fiber sintering layer thickness is 1.5-2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855428.XU CN204388671U (en) | 2014-12-30 | 2014-12-30 | A kind of NEW TYPE OF COMPOSITE capillary wick plume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855428.XU CN204388671U (en) | 2014-12-30 | 2014-12-30 | A kind of NEW TYPE OF COMPOSITE capillary wick plume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204388671U true CN204388671U (en) | 2015-06-10 |
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| CN201420855428.XU Expired - Fee Related CN204388671U (en) | 2014-12-30 | 2014-12-30 | A kind of NEW TYPE OF COMPOSITE capillary wick plume |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890415A (en) * | 2016-05-26 | 2016-08-24 | 西安交通大学 | Integrated loop heat pipe cooling device with boiling pool |
| CN106643247A (en) * | 2017-01-23 | 2017-05-10 | 中车大连机车研究所有限公司 | Composite liquid absorption core type heat pipe radiator |
| CN106643246A (en) * | 2017-01-23 | 2017-05-10 | 中车大连机车研究所有限公司 | Composite wick type special-shaped heat pipe radiator |
| CN108592668A (en) * | 2018-04-13 | 2018-09-28 | 广东水利电力职业技术学院（广东省水利电力技工学校） | A kind of groove Sintered porous layer composite liquid sucking core plume |
| CN108801011A (en) * | 2018-03-09 | 2018-11-13 | 青岛金玉大商贸有限公司 | A kind of loop circuit heat pipe water heater |
-
2014
- 2014-12-30 CN CN201420855428.XU patent/CN204388671U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890415A (en) * | 2016-05-26 | 2016-08-24 | 西安交通大学 | Integrated loop heat pipe cooling device with boiling pool |
| CN105890415B (en) * | 2016-05-26 | 2018-01-05 | 西安交通大学 | A kind of integral type heat radiation device for loop heat pipe with boiling pool |
| CN106643247A (en) * | 2017-01-23 | 2017-05-10 | 中车大连机车研究所有限公司 | Composite liquid absorption core type heat pipe radiator |
| CN106643246A (en) * | 2017-01-23 | 2017-05-10 | 中车大连机车研究所有限公司 | Composite wick type special-shaped heat pipe radiator |
| CN108801011A (en) * | 2018-03-09 | 2018-11-13 | 青岛金玉大商贸有限公司 | A kind of loop circuit heat pipe water heater |
| CN108592668A (en) * | 2018-04-13 | 2018-09-28 | 广东水利电力职业技术学院（广东省水利电力技工学校） | A kind of groove Sintered porous layer composite liquid sucking core plume |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151230 |
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| EXPY | Termination of patent right or utility model |