CN201449047U - Photovoltaic hot-water compound concentrator - Google Patents
Photovoltaic hot-water compound concentrator Download PDFInfo
- Publication number
- CN201449047U CN201449047U CN 200920062611 CN200920062611U CN201449047U CN 201449047 U CN201449047 U CN 201449047U CN 200920062611 CN200920062611 CN 200920062611 CN 200920062611 U CN200920062611 U CN 200920062611U CN 201449047 U CN201449047 U CN 201449047U
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- CN
- China
- Prior art keywords
- hot
- eva
- ethyl acetate
- aluminium sheet
- polyvinyl fluoride
- 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
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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
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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
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model relates to the technical field of solar energy utilization, in particular to a photovoltaic hot-water compound concentrator, which comprises an aluminum sheet laminating component and copper tubes. The aluminum sheet laminating component is a multi-layer structure formed by sequentially laminating and combining a transparent TPT (polyvinyl fluoride compound membrane), polyvinyl chloride-ethyl acetate (EVA), a photovoltaic battery plate, polyvinyl chloride-ethyl acetate (EVA), a black TPT (polyvinyl fluoride compound membrane), the polyvinyl chloride-ethyl acetate (EVA) and an aluminum sheet, and the copper tubes are connected by means of laser welding on one surface of the aluminum sheet which is not laminated. By employing the transparent TPT (polyvinyl fluoride compound membrane) to replace a glass cover plate in the prior art, the photovoltaic hot-water compound concentrator can enable product structure to be simplified, thereby protecting the photovoltaic battery plate and improving absorption rate of solar energy. As the aluminum plate laminating component is low in manufacturing cost, the photovoltaic hot-water compound concentrator is more adaptable to large-batch mechanical automatic production. Besides, the copper tubes and the aluminum plate are connected by adopting laser welding, thereby heat conductivity is superior to the prior art.
Description
Technical field
The utility model relates to technical field of solar utilization technique, specifically is the photo voltaic hot water compound heat collector.
Background technology
Solar energy power generating and solar water are that the solar energy that belongs to solar photoelectric utilization and two different field of solar thermal utilization utilizes industry, generally all establish one's own system to producing from scientific research.Development with heliotechnics, product is also comparatively common in conjunction with the system that uses in two, it as the application number of applicant application 200720061030.9 Chinese utility model, this series products generally includes support body, photovoltaic cell, the thermal-arrest plate, glass cover-plate, hot-water line, collector pipe, the two ends of support body are respectively equipped with the collector pipe inlet, the collector pipe outlet, the collector pipe inlet, the collector pipe outlet is connected with collector pipe, collector pipe is communicated with hot-water line, the inside of support body is provided with the thermal-arrest plate, the upper and lower surface of photovoltaic cell is provided with transparent adhesive film and is bonded on the thermal-arrest plate, and the upper surface of support body is provided with glass cover-plate.The product of this type relies on by hand photovoltaic cell is bonded on the thermal-arrest plate, therefore need expend great amount of manpower, and difficult quality guarantee; And need set up glass cover-plate, complex structure cost cost is higher, and also inconvenience is safeguarded.Above-mentioned deficiency has all formed limitation to the technological development and the production efficiency of solar photovoltaic hot-water Application of composite system, demands urgently improving.
The utility model content
The utility model provides a kind of photo voltaic hot water compound heat collector in order to remedy the deficiencies in the prior art, can realize that solar photoelectric utilization and solar thermal utilization are one, especially designs simplification, cheap, be convenient to safeguard, be more suitable for mechanization and produce automatically.
For achieving the above object, the utility model has adopted following technical scheme:
The photo voltaic hot water compound heat collector, comprise aluminium sheet laminated compenent and copper pipe, the aluminium sheet laminated compenent comprises the transparent TPT (polyvinyl fluoride composite membrane) of following order lamination combination, poly-second-ethyl acetate (EVA), photovoltaic cell sheet, poly-second-ethyl acetate (EVA), black TPT (polyvinyl fluoride composite membrane), poly-second-ethyl acetate (EVA) and aluminium sheet sandwich construction, and copper pipe adopts laser weld to be located at the not one side of lamination of aluminium sheet.
Preferable, the photovoltaic cell sheet has a plurality of, and becomes matrix to be arranged in same plane.
Preferable, copper pipe comprises two collector pipes and complex root hot-water line, and hot-water line adopts laser weld to be located at aluminium sheet and is not arranged in parallel uniformly in the one side and the interval of lamination, and the hot-water line two ends are connected with a collector pipe respectively.
Compare with prior art, the utlity model has following good effect:
(1) adopts transparent TPT (polyvinyl fluoride composite membrane) to substitute glass cover-plate of the prior art, product structure is simplified, both protected the photovoltaic cell sheet, improved solar absorptance again;
(2) the aluminium sheet laminated compenent is cheap, is fit to large batch of mechanization more and produces automatically;
(3) copper pipe and aluminium sheet adopt laser weld, and heat-conductive characteristic is better than prior art.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of aluminium sheet laminated compenent of the present utility model.
Fig. 3 is the structural representation that hot-water line of the present utility model cooperates with aluminium sheet.
Among the figure, 1-aluminium sheet laminated compenent, the transparent TPT of 11-(polyvinyl fluoride composite membrane), 12-gathers second-ethyl acetate (EVA), 13-photovoltaic cell sheet, 14-gathers second-ethyl acetate (EVA), 15-black TPT (polyvinyl fluoride composite membrane), and 16-gathers second-ethyl acetate (EVA), the 17-aluminium sheet, the 2-copper pipe, 21-collector pipe, 22-hot-water line.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments the utility model is further described, but protection domain of the present utility model is not limited thereto.Those skilled in the art all belong to protection category of the present utility model according to improvement and the distortion that structure described in the utility model, feature and principle can run away with.
As Fig. 1, Fig. 2 and shown in Figure 3, the photo voltaic hot water compound heat collector, comprise aluminium sheet laminated compenent 1 and copper pipe 2, aluminium sheet laminated compenent 1 comprises the transparent TPT (polyvinyl fluoride composite membrane) 11 of following order lamination combination, poly-second-ethyl acetate (EVA) 12, photovoltaic cell sheet 13, poly-second-ethyl acetate (EVA) 14, black TPT (polyvinyl fluoride composite membrane) 15, poly-second-ethyl acetate (EVA) 16 and aluminium sheet 17 sandwich constructions, and copper pipe 2 adopts laser weld to be located at the not one side of lamination of aluminium sheet 17.
Wherein, photovoltaic cell sheet 13 has a plurality of, and becomes matrix to be arranged in same plane.
Wherein, copper pipe 2 comprises two collector pipes 21 and complex root hot-water line 22, and hot-water line 22 adopts laser weld to be located at aluminium sheet 17 and is not arranged in parallel uniformly in the one side and the interval of lamination, and hot-water line 22 two ends are connected with a collector pipe 21 respectively.
In the utility model, the photovoltaic cell sheet 13 in the aluminium sheet laminated compenent 1 is realized the solar photoelectric utilization, is electric power supply by output; Aluminium sheet 17 is realized the solar energy heat utilization, and the water in the hot-water line 22 is heated.Because adopt transparent TPT (polyvinyl fluoride composite membrane) to substitute glass cover-plate of the prior art, product structure is simplified, both protected the photovoltaic cell sheet, improved solar absorptance again; And copper pipe and aluminium sheet adopt laser weld, and heat-conductive characteristic is better than prior art.Obviously, the utility model can utilize and solar thermal utilization than the better realization solar photoelectric of existing product.
Claims (3)
1. photo voltaic hot water compound heat collector, it is characterized in that: comprise aluminium sheet laminated compenent and copper pipe, the aluminium sheet laminated compenent comprises the transparent TPT (polyvinyl fluoride composite membrane) of following order lamination combination, poly-second-ethyl acetate (EVA), photovoltaic cell sheet, poly-second-ethyl acetate (EVA), black TPT (polyvinyl fluoride composite membrane), poly-second-ethyl acetate (EVA) and aluminium sheet sandwich construction, and copper pipe adopts laser weld to be located at the not one side of lamination of aluminium sheet.
2. photo voltaic hot water compound heat collector according to claim 1 is characterized in that: the photovoltaic cell sheet has a plurality of, and becomes matrix to be arranged in same plane.
3. photo voltaic hot water compound heat collector according to claim 1 and 2, it is characterized in that: copper pipe comprises two collector pipes and complex root hot-water line, hot-water line adopts laser weld to be located at aluminium sheet and is not arranged in parallel uniformly in the one side and the interval of lamination, and the hot-water line two ends are connected with a collector pipe respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200920062611 CN201449047U (en) | 2009-08-19 | 2009-08-19 | Photovoltaic hot-water compound concentrator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200920062611 CN201449047U (en) | 2009-08-19 | 2009-08-19 | Photovoltaic hot-water compound concentrator |
Publications (1)
Publication Number | Publication Date |
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CN201449047U true CN201449047U (en) | 2010-05-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200920062611 Expired - Fee Related CN201449047U (en) | 2009-08-19 | 2009-08-19 | Photovoltaic hot-water compound concentrator |
Country Status (1)
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CN (1) | CN201449047U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102654374A (en) * | 2012-04-16 | 2012-09-05 | 陈建伟 | Multichannel film |
WO2013053979A1 (en) * | 2011-10-11 | 2013-04-18 | Savo-Solar Oy | Method for producing a direct flow aluminium absorber for a solar thermal collector and a direct flow aluminium absorber and a solar thermal collector |
CN104112783A (en) * | 2013-04-22 | 2014-10-22 | 珠海兴业新能源科技有限公司 | High-performance insulating solar photovoltaic and photothermal integrated board core and preparation method thereof |
US9482448B2 (en) | 2013-09-04 | 2016-11-01 | Taiwan Ziolar Technology Co. Ltd. | Solar thermal collector, solar thermal heater and method of manufacturing the same |
CN110729378A (en) * | 2018-07-17 | 2020-01-24 | 嵊州晴远环保科技有限公司 | Manufacturing method of electric heat cogeneration photovoltaic panel |
-
2009
- 2009-08-19 CN CN 200920062611 patent/CN201449047U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013053979A1 (en) * | 2011-10-11 | 2013-04-18 | Savo-Solar Oy | Method for producing a direct flow aluminium absorber for a solar thermal collector and a direct flow aluminium absorber and a solar thermal collector |
JP2014528566A (en) * | 2011-10-11 | 2014-10-27 | サボ−ソーラー オサケユイチア | Method of manufacturing direct flow aluminum absorber for solar collector, direct flow aluminum absorber, and solar collector |
US9513032B2 (en) | 2011-10-11 | 2016-12-06 | Savo-Solar Oy | Method for producing a direct flow aluminium absorber for a solar thermal collector |
CN102654374A (en) * | 2012-04-16 | 2012-09-05 | 陈建伟 | Multichannel film |
CN104112783A (en) * | 2013-04-22 | 2014-10-22 | 珠海兴业新能源科技有限公司 | High-performance insulating solar photovoltaic and photothermal integrated board core and preparation method thereof |
CN104112783B (en) * | 2013-04-22 | 2017-08-25 | 珠海兴业新能源科技有限公司 | High Performance Insulation photovoltaic and photothermal solar integrated plate core and preparation method thereof |
US9482448B2 (en) | 2013-09-04 | 2016-11-01 | Taiwan Ziolar Technology Co. Ltd. | Solar thermal collector, solar thermal heater and method of manufacturing the same |
CN110729378A (en) * | 2018-07-17 | 2020-01-24 | 嵊州晴远环保科技有限公司 | Manufacturing method of electric heat cogeneration photovoltaic panel |
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Legal Events
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: 20100505 Termination date: 20140819 |
|
EXPY | Termination of patent right or utility model |