CN2397446Y - Composite heat pipe type vacuum solar heat collector - Google Patents

Composite heat pipe type vacuum solar heat collector Download PDF

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Publication number
CN2397446Y
CN2397446Y CN99253845U CN99253845U CN2397446Y CN 2397446 Y CN2397446 Y CN 2397446Y CN 99253845 U CN99253845 U CN 99253845U CN 99253845 U CN99253845 U CN 99253845U CN 2397446 Y CN2397446 Y CN 2397446Y
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CN
China
Prior art keywords
glass
pipe
vacuum
heat
collecting
Prior art date
Application number
CN99253845U
Other languages
Chinese (zh)
Inventor
石静芬
Original Assignee
石静芬
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 石静芬 filed Critical 石静芬
Priority to CN99253845U priority Critical patent/CN2397446Y/en
Application granted granted Critical
Publication of CN2397446Y publication Critical patent/CN2397446Y/en

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

Abstract

The utility model relates to a composite heat pipe type vacuum solar heat collecting pipe, which is composed of a glass vacuum heat collecting pipe, a vacuum connector and a metal condensation end. The glass vacuum heat collecting pipe is composed of a double-layer concentric glass pipe. One end of the double-layer concentric glass pipe is sealed while the other end is opened. Vacuum pumping is implemented between two layers of glass. A selective solar absorption coating is sprayed in a magnetic control mode is arranged on the outer wall of an inner layer glass pipe. The opening end has a glass thread or a glass flange structure. The metal condensation end is connected in a seal model by sealing material or is directly sealed in a fire mode through the vacuum connector, glass threads of the opening end of the glass vacuum heat collecting pipe or a glass flange. A working medium is poured in the inner pipe of the glass vacuum heat collecting pipe. The utility model has the advantages of low cost, good heat transfer effect, incrustations prevention, coldness, heat and shock resistance, and pressure bearing operation.

Description

Composite heat pipe formula vacuum solar heat-collecting pipe

The utility model relates to solar energy heat collection pipe, refers to a kind of composite heat pipe formula vacuum solar heat-collecting pipe especially.

Present existing solar energy heat collection pipe master has following two kinds:

One, metal heat pipe type vacuum pipe: but but advantage is a thermal-arrest part does not leak water, Heat-collecting effect is good, output temperature is high, can not bombing antiscale bearing operation etc.; Shortcoming is that the processing and manufacturing difficulty is big, complex process, cost height, so have only a few countries to produce in the world, China has only a family, is difficult for popularizing.

Two, all-glass vacuum tube: advantage is that technology is simple, low price, Heat-collecting effect is also good, the ratio of performance to price is reasonable, so be easy to popularize; Shortcoming be the directly water inlet of thermal-arrest part, easily scaling, can bombing, the bearing operation voltage endurance capability is limited, is not developing direction from now on.

Main purpose of the present utility model provides a kind of composite heat pipe formula vacuum solar heat-collecting pipe, it can get up the above-mentioned metal heat pipe type vacuum pipe and the advantages of all-glass vacuum tube, and avoid both deficiency, be to be the more outstanding new generation product of the ratio of performance to price.

For realizing above-mentioned purpose, a kind of composite heat pipe formula of the utility model vacuum solar heat-collecting pipe, it is made up of glass heat-collecting vacuum tube, vacuum coupling and metal condensation end three parts; Wherein, glass heat-collecting vacuum tube is made of double-deck concentric glass, and an end is shut, and an end opens wide, and vacuumizes between the layer glass, and magnetron sputtering slective solar energy absorbing coating on the outer wall of inner layer glass tube, this open end are that structure sent out blue by glass screw thread or glass; The metal condensation end is sent out by the glass screw thread of vacuum coupling and glass heat-collecting vacuum tube open end or glass and bluely is tightly connected or direct fire envelope with encapsulant, and irritating in the interior pipe of glass heat-collecting vacuum tube has working media.

Described encapsulant is fluorubber or silicon rubber.

The utility model utilizes the thermal-arrest section that conversion of solar energy is heat energy, passes to the working media in the thermal-arrest section, and working media is heated evaporation, carries heat and moves to heat transfer segment, in the heat transfer segment condensation heat is passed, and working media refluxes and repeats above process.

The utility model compared with prior art has following advantage: the thermal-arrest section is made of the glass that is easy to process and reclaim, heat transfer segment is a metal, integral body is closed not water inlet structure, cheap for manufacturing cost so on the one hand, utilize on the other hand to have and guarantee that card has enough endotherm areas in larger-diameter, the heat pipe structure principle guarantees to have the good heat transfer effect; The waterproof dirt of metal heat transfer section, cold-resistant thermal shock, but and bearing operation, so the advantage of metal heat pipe type vacuum pipe and all-glass vacuum tube effectively can be combined.

Lift a preferred embodiment below in conjunction with accompanying drawing and further describe the utility model.

Fig. 1 is a structural representation of the present utility model.

See also shown in Figure 1ly, a kind of composite heat pipe formula of the utility model vacuum solar heat-collecting pipe is made up of glass heat-collecting vacuum tube 1, vacuum coupling 2 and metal condensation end 3 three parts; Glass heat-collecting vacuum tube 1 is made of the with one heart interior outer glass pipe 11,12 of bilayer, one end 13 is shut, one end 14 opens wide, vacuumize between the layer glass, be similar to the thermos flask of elongation, magnetron sputtering slective solar energy absorbing coating on the outer wall of inner layer glass tube 11, this open end 14 sends out structure blue for glass screw thread or glass; Metal condensation end 3 is sent out by the glass screw thread of vacuum coupling 2 and glass heat-collecting vacuum tube 1 open end 14 or glass and bluely is tightly connected or direct fire envelope with encapsulant, encapsulant can adopt fluorubber or silicon rubber, in the long-time inner glass tube 11 that guarantees glass heat-collecting vacuum tube 1 reliably certain vacuum is arranged, irritating in the interior pipe 11 of glass heat-collecting vacuum tube has working media (as deionized water).

Claims (2)

1, a kind of composite heat pipe formula vacuum solar heat-collecting pipe is characterized in that: it is made up of glass heat-collecting vacuum tube, vacuum coupling and metal condensation end three parts; Wherein, glass heat-collecting vacuum tube is made of double-deck concentric glass, and an end is shut, and an end opens wide, and vacuumizes between the layer glass, and magnetic sputter selective solar energy absorbing coating on the outer wall of inner layer glass tube, this open end are that structure sent out blue by glass screw thread or glass; The metal condensation end is sent out by the glass screw thread of vacuum coupling and glass heat-collecting vacuum tube open end or glass and bluely is tightly connected or direct fire envelope with encapsulant, and irritating in the interior pipe of glass heat-collecting vacuum tube has working media.
2, composite heat pipe formula vacuum solar heat-collecting pipe according to claim 1 is characterized in that encapsulant is fluorubber or silicon rubber.
CN99253845U 1999-11-09 1999-11-09 Composite heat pipe type vacuum solar heat collector CN2397446Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN99253845U CN2397446Y (en) 1999-11-09 1999-11-09 Composite heat pipe type vacuum solar heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN99253845U CN2397446Y (en) 1999-11-09 1999-11-09 Composite heat pipe type vacuum solar heat collector

Publications (1)

Publication Number Publication Date
CN2397446Y true CN2397446Y (en) 2000-09-20

Family

ID=34037653

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99253845U CN2397446Y (en) 1999-11-09 1999-11-09 Composite heat pipe type vacuum solar heat collector

Country Status (1)

Country Link
CN (1) CN2397446Y (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1661297B (en) * 2004-02-27 2010-06-23 北京环能海臣科技有限公司 Vacuous transducing glass heat pipe able to track sun
CN101025308B (en) * 2006-02-20 2010-12-08 淄博绿能环保设备科技有限公司 Solar vacuum transducing tube having photo-heat conversion film compouned on pressure-bearing tube
CN101025301B (en) * 2006-02-20 2010-12-08 淄博绿能环保设备科技有限公司 Solar vacuum energy-exchanging tube having light-heat conversion film compounded on pressure-bearing tube
CN101025304B (en) * 2006-02-20 2010-12-08 淄博绿能环保设备科技有限公司 Solar vacuum tranducing tube having photo-heat conversion film compounded on pressure-bearing straight-through tube
CN101025300B (en) * 2006-02-20 2010-12-08 淄博绿能环保设备科技有限公司 Medium light-heat-conversion glass composite pipe pressure-bearing solar vacuum energy-exchanging tube
CN101025307B (en) * 2006-02-20 2011-11-16 淄博环能海臣环保技术服务有限公司 Photo-electric-heat conversion solar vacuum glass composite transducing tube
CN101089512B (en) * 2006-06-12 2012-09-05 淄博环能海臣环保技术服务有限公司 Solar vacuum heat collection tube with thermal insulation cavity on tail of tube
CN101097096B (en) * 2006-06-26 2012-12-05 徐宝安 Pipe tail low heat loss medium transfer sun vacuum energy changing hot pipe
CN101762074B (en) * 2008-12-08 2013-11-06 淄博环能海臣环保技术服务有限公司 Screwing sealed glass vacuum heat accumulating tube
CN101762077B (en) * 2008-12-08 2013-11-06 淄博环能海臣环保技术服务有限公司 Tightened and sealed glass evacuated heat collecting and accumulating tube with built-in reflection lenses and dark color absorber plates
CN101762070B (en) * 2008-12-08 2013-11-06 淄博环能海臣环保技术服务有限公司 Screwing seal glass vacuum heat accumulating pipe filled with deep colour liquid heat-transfer medium
CN101025296B (en) * 2006-02-20 2014-09-10 北京环能海臣科技有限公司 Medium conductive glass composite pipe pressure-bearing solar vacuum energy-exchanging tube
CN101025298B (en) * 2006-02-20 2014-10-29 北京环能海臣科技有限公司 Medium-conductive glass composite pipe pressure-bearing straight-through solar vacuum energy exchanging tube
CN101025299B (en) * 2006-02-20 2014-11-05 北京环能海臣科技有限公司 Medium light-heat-conversion heat conductive glass composite pipe pressure-bearing solar vacuum energy-exchanging tube
CN106016776A (en) * 2016-07-16 2016-10-12 山东华宇工学院 Whole-glass heat pipe vacuum solar collector

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1661297B (en) * 2004-02-27 2010-06-23 北京环能海臣科技有限公司 Vacuous transducing glass heat pipe able to track sun
CN101025296B (en) * 2006-02-20 2014-09-10 北京环能海臣科技有限公司 Medium conductive glass composite pipe pressure-bearing solar vacuum energy-exchanging tube
CN101025301B (en) * 2006-02-20 2010-12-08 淄博绿能环保设备科技有限公司 Solar vacuum energy-exchanging tube having light-heat conversion film compounded on pressure-bearing tube
CN101025304B (en) * 2006-02-20 2010-12-08 淄博绿能环保设备科技有限公司 Solar vacuum tranducing tube having photo-heat conversion film compounded on pressure-bearing straight-through tube
CN101025300B (en) * 2006-02-20 2010-12-08 淄博绿能环保设备科技有限公司 Medium light-heat-conversion glass composite pipe pressure-bearing solar vacuum energy-exchanging tube
CN101025307B (en) * 2006-02-20 2011-11-16 淄博环能海臣环保技术服务有限公司 Photo-electric-heat conversion solar vacuum glass composite transducing tube
CN101025308B (en) * 2006-02-20 2010-12-08 淄博绿能环保设备科技有限公司 Solar vacuum transducing tube having photo-heat conversion film compouned on pressure-bearing tube
CN101025299B (en) * 2006-02-20 2014-11-05 北京环能海臣科技有限公司 Medium light-heat-conversion heat conductive glass composite pipe pressure-bearing solar vacuum energy-exchanging tube
CN101025298B (en) * 2006-02-20 2014-10-29 北京环能海臣科技有限公司 Medium-conductive glass composite pipe pressure-bearing straight-through solar vacuum energy exchanging tube
CN101089512B (en) * 2006-06-12 2012-09-05 淄博环能海臣环保技术服务有限公司 Solar vacuum heat collection tube with thermal insulation cavity on tail of tube
CN101097096B (en) * 2006-06-26 2012-12-05 徐宝安 Pipe tail low heat loss medium transfer sun vacuum energy changing hot pipe
CN101762070B (en) * 2008-12-08 2013-11-06 淄博环能海臣环保技术服务有限公司 Screwing seal glass vacuum heat accumulating pipe filled with deep colour liquid heat-transfer medium
CN101762077B (en) * 2008-12-08 2013-11-06 淄博环能海臣环保技术服务有限公司 Tightened and sealed glass evacuated heat collecting and accumulating tube with built-in reflection lenses and dark color absorber plates
CN101762074B (en) * 2008-12-08 2013-11-06 淄博环能海臣环保技术服务有限公司 Screwing sealed glass vacuum heat accumulating tube
CN106016776A (en) * 2016-07-16 2016-10-12 山东华宇工学院 Whole-glass heat pipe vacuum solar collector

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