CN104296571A - Aluminum flat microporous heat pipe - Google Patents
Aluminum flat microporous heat pipe Download PDFInfo
- Publication number
- CN104296571A CN104296571A CN201410590890.6A CN201410590890A CN104296571A CN 104296571 A CN104296571 A CN 104296571A CN 201410590890 A CN201410590890 A CN 201410590890A CN 104296571 A CN104296571 A CN 104296571A
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- Prior art keywords
- heat pipe
- working medium
- microchannel
- aluminum flat
- aluminium
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses an aluminum flat microporous heat pipe. The aluminum flat microporous heat pipe comprises a heat pipe shell and working medium located inside the heat pipe shell, wherein the heat pipe shell is a microchannel aluminum flat pipe, the two ends of the microchannel aluminum flat pipe are sealed, a plurality of mutually independent micropores are formed inside the microchannel aluminum flat pipe, and each micropore inside the heat pipe shell is filled with the working medium. According to the manufacturing method of the aluminum flat microporous heat pipe, one end of the heat pipe shell of the microchannel aluminum flat pipe is sealed, the other end of the heat pipe shell of the microchannel aluminum flat pipe is a working medium feeding port, the microchannel aluminum flat pipe is vacuumized from the working medium feeding port at first, then the working medium is added from the working medium feeding port of the microchannel aluminum flat pipe, and finally the working medium feeding port is sealed.
Description
Technical field
The present invention relates to technical field of heat exchange, specifically, relate to a kind of flat aluminium micropore heat pipe.
Background technology
Heat pipe is a kind of heat transfer element with high heat-transfer performance, and it carrys out transferring heat by the latent heat of phase change of working media in airtight vacuum shell, and inside heat pipe medium is subject to thermal evaporation, after rising to top, in radiating segment condensation heat release in bringing-up section.The heat transfer property of heat pipe is similar to the electric conductivity of superconductor, and therefore, it is large that it has heat-transfer capability, the feature that heat transfer efficiency is high.The heat transfer property superior because of it and technical characteristic and be widely used in energy-saving field.。At present, heat pipe is usually used in the fields such as equipment cooling, waste heat recovery and VMC.
Existing heat pipe structure is fixed, heat radiation is all air-heat pipe heat radiation, radiating efficiency is not high, how to found a kind of light, cost is low, be easy to install, save space, and efficiency of thermal transfer is high, directly with the heat pipe needing radiating element transmission of heat by contact, the real important research target belonging to current this area.
Summary of the invention
One provided by the invention can contact with needs radiating element maximum area, takies minimum space, and the flat aluminium micropore heat pipe that heat transfer efficiency is high.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is as follows:
A kind of flat aluminium micropore heat pipe, comprises thermotube shell and the working medium being positioned at thermotube shell inside; Described thermotube shell is microchannel aluminium flat conduit, the two ends sealing of microchannel aluminium flat conduit, and inside is multiple separate micropores; The working medium of described thermotube shell inside fills in each micropore.
The manufacture method of the above flat aluminium micropore heat pipe is one end sealing of the thermotube shell of microchannel aluminium flat conduit, the other end is that working medium adds entrance, first add entrance from working medium to vacuumize aluminium flat conduit inside, microchannel, then working medium is added entrance from the working medium of microchannel aluminium flat conduit to add, finally sealed working medium adds entrance and forms.
The advantage of flat aluminium micropore heat pipe of the present invention is:
(1) flat aluminium micropore heat pipe of the present invention adopts the aluminium that conductivity of heat is better, price is lower, has the heat transfer efficiency higher than other heat-transfer matcrials;
(2) flat aluminium micropore heat pipe radiating surface of the present invention is the plane of a surfacing, can contact, increasing heat radiation area with needs radiating element maximum area;
(3) flat aluminium micropore heat pipe of the present invention farthest can reduce heat transfer resistance, improves efficiency of thermal transfer, reduces heat loss;
(4) flat aluminium micropore heat pipe of the present invention has good flexibility, can hold curved different angles as required;
(5) there is multiple separate micropore the inside of flat aluminium micropore heat pipe of the present invention, and one of them has gone bad the heat radiation not affecting other micropores.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention's flat aluminium micropore heat pipe.
In figure: 1 thermotube shell; 2 micropores.
Detailed description of the invention
For making object of the present invention, technical scheme and advantage clearly understand, to develop simultaneously embodiment referring to accompanying drawing, the present invention is described in more detail.
The structural representation of the present invention's flat aluminium micropore heat pipe as shown in Figure 1; Comprise thermotube shell and the working medium being positioned at thermotube shell inside; Thermotube shell is microchannel aluminium flat conduit, the two ends sealing of microchannel aluminium flat conduit, and inside is multiple separate micropores; The working medium of thermotube shell inside fills in each micropore.
The manufacture method of flat aluminium micropore heat pipe of the present invention is one end sealing of the thermotube shell of microchannel aluminium flat conduit, the other end is that working medium adds entrance, first add entrance from working medium to vacuumize aluminium flat conduit inside, microchannel, then working medium is added entrance from the working medium of microchannel aluminium flat conduit and add each micropore, finally sealed working medium adds entrance and forms.Described working medium can be any one in R22, R134a or R410a according to working environment selection, or other liquid be applicable to.During work, evaporator section working medium is heated vaporization, and expansion Working medium gas reaches condensation segment rapidly, and condensed worker quality liquid flows back to evaporator section along micro-pore wall and completes diabatic process.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (2)
1. a flat aluminium micropore heat pipe, comprises thermotube shell and the working medium being positioned at thermotube shell inside; It is characterized in that: described thermotube shell is microchannel aluminium flat conduit, the two ends sealing of microchannel aluminium flat conduit, inside is multiple separate micropores; The working medium of described thermotube shell inside fills in each micropore.
2. one according to claim 1 flat aluminium micropore heat pipe, it is characterized in that: the manufacture method of described flat aluminium micropore heat pipe is one end sealing of the thermotube shell of microchannel aluminium flat conduit, the other end is that working medium adds entrance, first add entrance from working medium to vacuumize aluminium flat conduit inside, microchannel, then working medium is added entrance from the working medium of microchannel aluminium flat conduit to add, finally sealed working medium adds entrance and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590890.6A CN104296571A (en) | 2014-10-29 | 2014-10-29 | Aluminum flat microporous heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590890.6A CN104296571A (en) | 2014-10-29 | 2014-10-29 | Aluminum flat microporous heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104296571A true CN104296571A (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410590890.6A Pending CN104296571A (en) | 2014-10-29 | 2014-10-29 | Aluminum flat microporous heat pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN104296571A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033749A (en) * | 2015-03-13 | 2016-10-19 | 上海交通大学 | Parallel type parallel-microchannel multi-chip radiator |
| CN107883798A (en) * | 2017-12-14 | 2018-04-06 | 广东工业大学 | A kind of data center's energy-recuperation system |
| CN109210975A (en) * | 2018-10-16 | 2019-01-15 | 华南理工大学 | A kind of heat accumulation heat dissipation microchannel aluminothermy pipe based on solid-liquid double-work medium |
| CN110085940A (en) * | 2019-04-04 | 2019-08-02 | 华南理工大学 | Cylindrical lithium battery group radiator structure based on heat pipe |
Citations (10)
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|---|---|---|---|---|
| CN1162106A (en) * | 1995-06-29 | 1997-10-15 | 阿克托罗尼克斯株式会社 | Heat transfer device formed of metal band with longitudinal holes |
| CN101403578A (en) * | 2008-11-03 | 2009-04-08 | 赵耀华 | Plate-shaped heat pipe and its processing technique |
| CN101493296A (en) * | 2009-02-27 | 2009-07-29 | 赵耀华 | Novel flat-plate heat pipe with stratose microflute subfebrile temperature tube group |
| CN101738118A (en) * | 2009-11-03 | 2010-06-16 | 赵耀华 | Three-dimensional slab heat pipe with multi-layer microporous pipe arrays and processing technique thereof |
| CN101818999A (en) * | 2010-04-20 | 2010-09-01 | 中南大学 | Pulsating heat pipe heat-transfer device for low grade heat energy utilization |
| JP2011099605A (en) * | 2009-11-05 | 2011-05-19 | Fujikura Ltd | Micro channel type heat exchanger |
| KR20120077355A (en) * | 2010-12-30 | 2012-07-10 | 주식회사 케이에스비 | Plate type heat pipe with multi channel |
| CN203744784U (en) * | 2014-03-05 | 2014-07-30 | 金玉渊 | Integrated heat transfer/dissipation pipeline |
| CN104006685A (en) * | 2014-05-06 | 2014-08-27 | 新疆太阳能科技开发公司 | Multi-array planar heat tube |
| CN204329688U (en) * | 2014-10-29 | 2015-05-13 | 北京德能恒信科技有限公司 | A kind of flat aluminium micropore heat pipe |
-
2014
- 2014-10-29 CN CN201410590890.6A patent/CN104296571A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162106A (en) * | 1995-06-29 | 1997-10-15 | 阿克托罗尼克斯株式会社 | Heat transfer device formed of metal band with longitudinal holes |
| CN101403578A (en) * | 2008-11-03 | 2009-04-08 | 赵耀华 | Plate-shaped heat pipe and its processing technique |
| CN101493296A (en) * | 2009-02-27 | 2009-07-29 | 赵耀华 | Novel flat-plate heat pipe with stratose microflute subfebrile temperature tube group |
| CN101738118A (en) * | 2009-11-03 | 2010-06-16 | 赵耀华 | Three-dimensional slab heat pipe with multi-layer microporous pipe arrays and processing technique thereof |
| JP2011099605A (en) * | 2009-11-05 | 2011-05-19 | Fujikura Ltd | Micro channel type heat exchanger |
| CN101818999A (en) * | 2010-04-20 | 2010-09-01 | 中南大学 | Pulsating heat pipe heat-transfer device for low grade heat energy utilization |
| KR20120077355A (en) * | 2010-12-30 | 2012-07-10 | 주식회사 케이에스비 | Plate type heat pipe with multi channel |
| CN203744784U (en) * | 2014-03-05 | 2014-07-30 | 金玉渊 | Integrated heat transfer/dissipation pipeline |
| CN104006685A (en) * | 2014-05-06 | 2014-08-27 | 新疆太阳能科技开发公司 | Multi-array planar heat tube |
| CN204329688U (en) * | 2014-10-29 | 2015-05-13 | 北京德能恒信科技有限公司 | A kind of flat aluminium micropore heat pipe |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033749A (en) * | 2015-03-13 | 2016-10-19 | 上海交通大学 | Parallel type parallel-microchannel multi-chip radiator |
| CN106033749B (en) * | 2015-03-13 | 2019-02-05 | 上海交通大学 | Parallel parallel microchannels multicore sheet heat radiator |
| CN107883798A (en) * | 2017-12-14 | 2018-04-06 | 广东工业大学 | A kind of data center's energy-recuperation system |
| WO2019114789A1 (en) * | 2017-12-14 | 2019-06-20 | 广东工业大学 | Data center energy recovery system |
| CN109210975A (en) * | 2018-10-16 | 2019-01-15 | 华南理工大学 | A kind of heat accumulation heat dissipation microchannel aluminothermy pipe based on solid-liquid double-work medium |
| CN110085940A (en) * | 2019-04-04 | 2019-08-02 | 华南理工大学 | Cylindrical lithium battery group radiator structure based on heat pipe |
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| CB02 | Change of applicant information |
Address after: 100041 Beijing, Badachu hi tech park, West Wells Road, building 9415, room 3, No., room 3 Applicant after: Beijing Science and Technology Co., Ltd. Germany To Hanson Address before: 100094 Beijing, Badachu hi tech park, West Wells Road, building 9415, room 3, No., room 3 Applicant before: Beijing Science and Technology Co., Ltd. Germany to Hanson |
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| COR | Change of bibliographic data | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |