CN102003816A - Empty sunning resistant heat collecting element of all-glass vacuum heat pipe - Google Patents

Empty sunning resistant heat collecting element of all-glass vacuum heat pipe Download PDF

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Publication number
CN102003816A
CN102003816A CN2009101951003A CN200910195100A CN102003816A CN 102003816 A CN102003816 A CN 102003816A CN 2009101951003 A CN2009101951003 A CN 2009101951003A CN 200910195100 A CN200910195100 A CN 200910195100A CN 102003816 A CN102003816 A CN 102003816A
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China
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heat
collecting element
heat transfer
heat collecting
actuator
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CN2009101951003A
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CN102003816B (en
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施国梁
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Haining Yimange Solar Energy Technology Co Ltd
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施国庆
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    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Abstract

The invention provides an empty sunning resistant heat collecting element of an all-glass vacuum heat pipe. A controllable heat transfer channel is arranged between a vacuum heat collecting element absorber and a cover glass pipe and is formed by moving heat transfer parts and driving parts. The heat collecting element is characterized by comprising the driving parts connected with the vacuum heat collecting element absorber under low heat resistance. The heat collecting element has the following beneficial effects: the controllable heat transfer channel is arranged in the vacuum heat insulation layer, without changing the use requirements for the existing heat collecting elements or habits; the heat collecting element can integrates detection, comparison and execution of the temperature control systems by adopting the driving parts and dispense with external energy supply; and the heat collecting element has compact structure and works reliably. The invention gives three embodiments in combination with the drawings.

Description

The anti-empty all-glass vacuum heat collector tube element that shines
Technical field
The present invention relates to the anti-empty all-glass vacuum heat collector tube element that shines.
Background technology
All-glass vacuum heat collector tube element can be made anhydrous water heater in the vacuum tube, but its anti-empty ability of shining.
Summary of the invention
The objective of the invention is to provide the anti-empty all-glass vacuum heat collector tube element that shines.
The present invention solves the technical scheme that its technical problem is taked: controlled heat transfer path is set between vacuum heat collection element absorber and cover glass-tube constitutes the anti-empty all-glass vacuum heat collector tube element that shines, controlled heat transfer path is made up of with the heating power transducing actuator that is connected with vacuum heat collection element absorber low thermal resistance movable heat transfer piece.
Beneficial effect of the present invention comprises: controlled heat transfer path places vacuum heat-insulating layer not change having the instructions for use and the custom of heat collecting element now.Adopt actuator can integrate the testing, comparison and implementation link of temperature control system and need not the extra power supply, compact conformation, reliable operation.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is that the sky of a thermodynamic-driven shines protection all-glass heat pipe vacuum heat collecting element configuration diagram.
Fig. 2 is that the sky of another thermodynamic-driven shines protection all-glass heat pipe vacuum heat collecting element configuration diagram.
Fig. 3 is that the sky of an adjustable thermodynamic-driven in operating point shines protection all-glass heat pipe vacuum heat collecting element configuration diagram.
Fig. 4 is that the sky of another adjustable thermodynamic-driven in operating point shines protection all-glass heat pipe vacuum heat collecting element configuration diagram.
1. absorbers among the figure; 2. cover glass-tube; 3. movable heat transfer piece; 4. actuator; 5. transmission magnetic is arranged; 6. necking segment; 7. heat transfer piece; 8. insulation; 9. magnetic patch; 10. inner magnet; 11. outer magnet; 12. screw mandrel.
The specific embodiment
Fig. 1 embodiment is provided with movable heat transfer piece 3 and forms a controlled heat transfer path with a heating power energy transducer bimetal leaf actuator that is connected with absorber 1 low thermal resistance 4 between heat collecting element absorber 1 and cover glass-tube 2.Heating power transducing actuator utilizes the heat energy acting, comprises bimetal leaf, memorial alloy and bellows (claiming flexible member again) actuator.Each is connected actuator 4 two ends with two " L " type activity heat transfer pieces 3.Actuator 4 available metal silks are fixed on the absorber 1.
Sunlight shines absorber 1 through cover glass-tube 2 and becomes heat energy.Normal thermal-arrest/when sky shone protection, the state such as the dotted line/solid line of actuator 4 and movable heat transfer piece 3 showed: actuator 4 is bending/straightened condition makes movable heat transfer piece 3 break away from/contact cover glass-tube 2, at this moment is in high/low thermal resistance state between absorber 1 and the cover glass-tube 2.
Fig. 2 embodiment compares with Fig. 1 embodiment, has omitted movable heat transfer piece and forms controlled heat transfer path with the movable heat transfer piece of bimetal leaf actuator 4 double as.At this moment, bimetal leaf actuator 4 is designed to be heated and upwarps.
Fig. 3 embodiment is with the controlled heat transfer path of the movable heat transfer piece 3 of paramagnetic material, bimetal leaf actuator 4 and a thermodynamic-driven of transmission magnetic row 5 compositions.Heat collecting element tail end cover glass-tube has individual necking segment 6, and heat transfer piece 7 gos deep into necking segment 6 and is connected with necking segment 6 low thermal resistances with absorber 1.Insulation 8 is connected by moving sets with the heat collecting element afterbody.
When normal thermal-arrest/sky shines protection, show as dotted line/solid line among the figure: the operating point is following/on temperature make bimetal leaf actuator 4 right side/left sides curved, transmission magnetic is arranged 5 right sides/move to left, movable heat transfer piece 3 is subjected to/is not subjected to magnetic patch 9 attractions, and covers glass-tube 2 and break away from/contacts.Be in high/low thermal resistance state between absorber 1 and the cover glass-tube 2.
Regulate the area that insulation 8 hides necking segment 6, can change the radiating state of heat transfer piece 7 by necking segment 6.And the empty protection temperature of shining of change.Necking segment 6 heat radiation is many/and few, the temperature of bimetal leaf actuator 4 is low/height, the empty solarization protects the operating point temperature high/low.
Fig. 4 embodiment, the controlled heat transfer path of a movable heat transfer piece 3 of paramagnetic material and a thermodynamic-driven of transmission magnetic row 5 compositions that is connected with heating power transducing bimetal leaf actuator 4.Actuator 4 is connected with absorber 1 low thermal resistance.6 inner magnets that are connected 10 with transmission magnetic row are arranged in the vacuum heat-insulating layer, containing removable outer magnet 11 apart from 50 millimeters with interior cover glass-tube 2 outsides from inner magnet 10.Inner magnet 10, outer magnet 11 and adjusting screw mandrel 12 are formed an operating point governor motion.
When normal thermal-arrest/sky shines protection, show as dotted line/solid line among the figure: the operating point is following/on temperature make bimetal leaf actuator 4 right side/left sides curved, transmission magnetic is arranged 5 right sides/move to left, movable heat transfer piece 3 is subjected to/is not subjected to magnetic patch 9 attractions, and covers glass-tube 2 and break away from/contacts.Be in high/low thermal resistance state between absorber 1 and the cover glass-tube 2.
Regulating distance between outer magnets 11 and the inner magnet 10 by screw mandrel 12, can change the interaction force between these two magnetics 11,10, is that the sky of heat collecting element shines and protects temperature to regulate to the operating point of controlled heat transfer path.

Claims (7)

1. the anti-empty all-glass vacuum heat collector tube element that shines, constitute by between vacuum heat collection element absorber and cover glass-tube, controlled heat transfer path being set, controlled heat transfer path is made up of movable heat transfer piece and actuator, it is characterized in that containing the heating power transducing actuator that is connected with vacuum heat collection element absorber low thermal resistance.
2. heat collecting element according to claim 1 is characterized in that containing movable heat transfer piece of paramagnetic material and transmission magnetic row.
3. heat collecting element according to claim 1 is characterized in that containing the transmission magnetic row who is connected with an actuator.
4. heat collecting element according to claim 2 is characterized in that containing the bimetal leaf actuator, and each is connected bimetal leaf actuator two ends with two " L " type activity heat transfer pieces.
5. heat collecting element according to claim 2 is characterized in that containing the bimetal leaf actuator of the movable heat transfer piece of double as.
6. according to claim 2 or 3 described heat collecting elements, it is characterized in that containing heat---power-actuated controlled heat transfer path of forming by movable heat transfer piece, bimetal leaf actuator and transmission magnetic row.
7. according to claim 2 or 3 described heat collecting elements, it is characterized in that vacuum heat-insulating layer contains the inner magnet that is connected with transmission magnetic row, containing removable outer magnet apart from 50 millimeters with the interior cover glass-tube outside from inner magnet.
CN200910195100A 2009-09-03 2009-09-03 Empty sunning resistant heat collecting element of all-glass vacuum heat pipe Expired - Fee Related CN102003816B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910195100A CN102003816B (en) 2009-09-03 2009-09-03 Empty sunning resistant heat collecting element of all-glass vacuum heat pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910195100A CN102003816B (en) 2009-09-03 2009-09-03 Empty sunning resistant heat collecting element of all-glass vacuum heat pipe

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CN102003816A true CN102003816A (en) 2011-04-06
CN102003816B CN102003816B (en) 2012-09-26

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225896A (en) * 2013-04-22 2013-07-31 海宁伊满阁太阳能科技有限公司 Embedded boosting vacuum thermal pipe heat collection element pressure reduction stagnation protector
CN103225894A (en) * 2013-04-22 2013-07-31 海宁伊满阁太阳能科技有限公司 Pressure reducing air sunning protecting all-glass vacuum heat pipe heat collection component
CN103225890A (en) * 2013-04-22 2013-07-31 徐秀萍 Boosted pressure-reduced air-drying protecting full-glass vacuum heat-pipe solar collector device
CN103225893A (en) * 2013-04-22 2013-07-31 海宁伊满阁太阳能科技有限公司 Boosted pressure-reduced air-drying protecting metal heat-pipe vacuum heat collection element
CN103225918A (en) * 2013-04-22 2013-07-31 海宁伊满阁太阳能科技有限公司 Pressure reducing air sunning fin-plate heat pipe vacuum heat collection component
CN103225903A (en) * 2013-04-22 2013-07-31 海宁伊满阁太阳能科技有限公司 Pressure reducing air sunning protecting insertion type heat pipe vacuum heat collection component
CN103225915A (en) * 2013-04-22 2013-07-31 徐秀萍 Working medium high-position gathering pressure-reduction heat collection device for protecting all-glass vacuum heat pipe from stagnation
CN103225891A (en) * 2013-04-22 2013-07-31 林根弟 Boosted pressure-reduced air-drying protecting fin-plate heat-pipe vacuum solar collector device
CN103225925A (en) * 2013-04-22 2013-07-31 海宁伊满阁太阳能科技有限公司 Vacuum heat collection element with straight tube pressure-reducing air drying protector
CN103234289A (en) * 2013-04-22 2013-08-07 海宁伊满阁太阳能科技有限公司 Vacuum heat collection element with lever pressure reduction idle sunning protector
CN103234288A (en) * 2013-04-22 2013-08-07 海宁伊满阁太阳能科技有限公司 High-position working medium concentration pressure reduction idle sunning protection eccentric heat tube vacuum heat collection element
CN103234287A (en) * 2013-04-22 2013-08-07 海宁伊满阁太阳能科技有限公司 Embedded type straight-barrel vacuum heat pipe heat collecting element pressure-reducing idle sunning protector
CN103245114A (en) * 2013-04-22 2013-08-14 海宁伊满阁太阳能科技有限公司 Embedded pressure reduction idle sunning protector for heat collecting element with heat fins and vacuum heat pipe
CN103245113A (en) * 2013-04-22 2013-08-14 海宁伊满阁太阳能科技有限公司 Embedded pressure reduction idle sunning protector for heat collecting element with middle boosting sheets and vacuum heat pipe
CN103245110A (en) * 2013-04-22 2013-08-14 海宁伊满阁太阳能科技有限公司 Boosting pressure-reducing air-drying protecting heat pipe vacuum heat collecting element
CN103245111A (en) * 2013-04-22 2013-08-14 海宁伊满阁太阳能科技有限公司 Vacuum heat accumulation component with hot-fin pressure-reduction air-drying protector
CN103994589A (en) * 2013-04-22 2014-08-20 上海长语信息科技有限公司 Decompression idle sunning protection method of vacuum gravity assisted heat pipe heat collection element and decompression idle sunning protection vacuum gravity assisted heat pipe heat collection element

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Publication number Priority date Publication date Assignee Title
US4304955A (en) * 1978-03-14 1981-12-08 Energy Integrated Systems, Inc. Solar energy collector
CN2518044Y (en) * 2001-12-28 2002-10-23 刘紫千 Electromagnetic solar follower
CN1661298A (en) * 2004-02-27 2005-08-31 徐宝安 Vacuum solar transduction heat pipe structured in all glass body case and manufacturing method
CN1324275C (en) * 2004-03-18 2007-07-04 王恒月 Anti-explosion solar all glass vacuum heat collecting tubes
CN201476374U (en) * 2009-09-03 2010-05-19 施国梁 Air drying protection full glass vacuum thermotube heat gathering element

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225896A (en) * 2013-04-22 2013-07-31 海宁伊满阁太阳能科技有限公司 Embedded boosting vacuum thermal pipe heat collection element pressure reduction stagnation protector
CN103225894A (en) * 2013-04-22 2013-07-31 海宁伊满阁太阳能科技有限公司 Pressure reducing air sunning protecting all-glass vacuum heat pipe heat collection component
CN103225890A (en) * 2013-04-22 2013-07-31 徐秀萍 Boosted pressure-reduced air-drying protecting full-glass vacuum heat-pipe solar collector device
CN103225893A (en) * 2013-04-22 2013-07-31 海宁伊满阁太阳能科技有限公司 Boosted pressure-reduced air-drying protecting metal heat-pipe vacuum heat collection element
CN103225918A (en) * 2013-04-22 2013-07-31 海宁伊满阁太阳能科技有限公司 Pressure reducing air sunning fin-plate heat pipe vacuum heat collection component
CN103225903A (en) * 2013-04-22 2013-07-31 海宁伊满阁太阳能科技有限公司 Pressure reducing air sunning protecting insertion type heat pipe vacuum heat collection component
CN103225915A (en) * 2013-04-22 2013-07-31 徐秀萍 Working medium high-position gathering pressure-reduction heat collection device for protecting all-glass vacuum heat pipe from stagnation
CN103225891A (en) * 2013-04-22 2013-07-31 林根弟 Boosted pressure-reduced air-drying protecting fin-plate heat-pipe vacuum solar collector device
CN103225925A (en) * 2013-04-22 2013-07-31 海宁伊满阁太阳能科技有限公司 Vacuum heat collection element with straight tube pressure-reducing air drying protector
CN103234289A (en) * 2013-04-22 2013-08-07 海宁伊满阁太阳能科技有限公司 Vacuum heat collection element with lever pressure reduction idle sunning protector
CN103234288A (en) * 2013-04-22 2013-08-07 海宁伊满阁太阳能科技有限公司 High-position working medium concentration pressure reduction idle sunning protection eccentric heat tube vacuum heat collection element
CN103234287A (en) * 2013-04-22 2013-08-07 海宁伊满阁太阳能科技有限公司 Embedded type straight-barrel vacuum heat pipe heat collecting element pressure-reducing idle sunning protector
CN103245114A (en) * 2013-04-22 2013-08-14 海宁伊满阁太阳能科技有限公司 Embedded pressure reduction idle sunning protector for heat collecting element with heat fins and vacuum heat pipe
CN103245113A (en) * 2013-04-22 2013-08-14 海宁伊满阁太阳能科技有限公司 Embedded pressure reduction idle sunning protector for heat collecting element with middle boosting sheets and vacuum heat pipe
CN103245110A (en) * 2013-04-22 2013-08-14 海宁伊满阁太阳能科技有限公司 Boosting pressure-reducing air-drying protecting heat pipe vacuum heat collecting element
CN103245111A (en) * 2013-04-22 2013-08-14 海宁伊满阁太阳能科技有限公司 Vacuum heat accumulation component with hot-fin pressure-reduction air-drying protector
CN103994589A (en) * 2013-04-22 2014-08-20 上海长语信息科技有限公司 Decompression idle sunning protection method of vacuum gravity assisted heat pipe heat collection element and decompression idle sunning protection vacuum gravity assisted heat pipe heat collection element
CN103225896B (en) * 2013-04-22 2014-11-12 方彩琴 Embedded boosting vacuum thermal pipe heat collection element pressure reduction stagnation protector
CN103234288B (en) * 2013-04-22 2014-12-03 赵明辉 High-position working medium concentration pressure reduction idle sunning protection eccentric heat tube vacuum heat collection element
CN103234289B (en) * 2013-04-22 2014-12-03 赵钦舫 Vacuum heat collection element with lever pressure reduction idle sunning protector
CN103225903B (en) * 2013-04-22 2015-01-21 周文君 Pressure reducing air sunning protecting insertion type heat pipe vacuum heat collection component
CN103245114B (en) * 2013-04-22 2015-04-15 应盼 Embedded pressure reduction idle sunning protector for heat collecting element with heat fins and vacuum heat pipe
CN103225918B (en) * 2013-04-22 2015-04-15 叶丽英 Pressure reducing air sunning fin-plate heat pipe vacuum heat collection component
CN103245110B (en) * 2013-04-22 2015-08-19 余仁素 Boosting decompression empty sun protection vacuum heat-pipe heat collecting element
CN103245113B (en) * 2013-04-22 2015-08-19 叶丽英 Sheet vacuum thermal pipe heat collection element pressure reduction stagnation protector in embedded boosting
CN103245111B (en) * 2013-04-22 2015-10-07 林建平 With the vacuum heat collection element of hot wing decompression empty sun protection device
CN103225893B (en) * 2013-04-22 2015-10-07 邱玉燕 Boosting decompression empty sun protection metal heat pipe vacuum heat collection element
CN103225891B (en) * 2013-04-22 2016-03-09 林根弟 Boosting decompression empty sun protection wing plate heat pipe vacuous solar energy heat collector
CN103225890B (en) * 2013-04-22 2016-03-30 徐秀萍 Boosting decompression empty sun protection all-glass vacuum hot pipe solar heat collector
CN103994589B (en) * 2013-04-22 2018-03-16 台州长天能源技术有限公司 Vacuum, gravity heat collector tube element depressurizes empty sun protection method and product

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