CN203406308U - Photovoltaic and photo-thermal integration assembly - Google Patents
Photovoltaic and photo-thermal integration assembly Download PDFInfo
- Publication number
- CN203406308U CN203406308U CN201320176653.6U CN201320176653U CN203406308U CN 203406308 U CN203406308 U CN 203406308U CN 201320176653 U CN201320176653 U CN 201320176653U CN 203406308 U CN203406308 U CN 203406308U
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- photovoltaic
- photo
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- thermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
- Y02E10/44—Heat exchange systems
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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
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Abstract
The utility model relates to a photovoltaic and photo-thermal integration assembly which is characterized in that the core assembly of the integration assembly comprises a photo-thermal heat-collecting plate unit and a photovoltaic film cell unit which is plated on the photo-thermal heat-collecting plate unit; the photovoltaic film cell unit and the photo-thermal heat-collecting plate unit are molded to form a body; and the photovoltaic film cell unit comprises a copper-indium-gallium-selenium-photovoltaic film, and a alumina substrate which is plated under a photovoltaic film and forms a body along with the photovoltaic film. The technical scheme of the utility model is advantageous in that: 1) a photovoltaic film cell and a photo-thermal heat-collecting plate are integrated as an inseparable body, and the photo-thermal heat-collecting plate is the material of the substrate of the film cell; 2) the photovoltaic and photo-thermal integration assembly is installed in a close integration manner with a building, and provides the better performance of heat-preservation and heat insulation, and the overall cost of the system is lower; 3) the assembly reduces the surface temperature of the photovoltaic cell and can improve the conversion efficiency of the photovoltaic cell; 4) an aluminium plate after the processing of single surface oxidation treatment is employed for the substrate of the film photovoltaic cell, and the heat conduction efficiency of the aluminium plate is higher than that of glass, so the aluminium plate, compared with the glass, is one of the better heat-conduction materials.
Description
Technical field
The utility model relates to a kind of photovoltaic and photothermal assembly, relates in particular to a kind of photovoltaic and photothermal solar integral component, belongs to photovoltaic and photothermal technical field.
Background technology
Solar energy optical-thermal refers to the heat energy of solar radiation, and solar energy heat utilization, except solar water heater, also has solar energy housing, solar cooker, solar energy greenhouse, solar energy ground heating system, solar energy drying system, solar energy soil disinfection to kill mattress technology etc.Photovoltaic cell operation principle is that solar cell is directly light energy conversion to be become to the device of electric energy by photoelectric effect.Photovoltaic and photothermal technique have fully demonstrated the beneficial effect that utilizes solar energy, those skilled in the art attempts above-mentioned two kinds of technology to combine always, so that the advantage of larger performance solar energy, but prior art is only that above-mentioned two kinds of assemblies are simply combined, this scheme not only cost is expensive, and effect may suppress mutually:, when the solar energy conversion efficiency of photovoltaic generation is high, may reduce the conversion efficiency of solar energy heating, vice versa.How to fully play the advantage of photovoltaic and two kinds of technology of photo-thermal, allow it produce maximum conversion efficiency simultaneously, on limited construction and installation area, to greatest extent the power conversion of solar energy and using, therefore, a kind of new technology of exigence solves the problems referred to above.
Summary of the invention
The utility model is just for the technical problem existing in prior art, a kind of photovoltaic and photothermal integral assembly simple in structure, easy for installation, lower-cost is provided, this photovoltaic and photothermal integral assembly can increase the conversion efficiency of photovoltaic cell, increases solar energy conversion efficiency in unit are.
To achieve these goals, the technical solution of the utility model is as follows, described integral component comprises photo-thermal unit and is plated in the photovoltaic cell unit on photo-thermal unit, described photovoltaic cell unit comprise copper-indium-gallium-selenium photovoltaic film and below photovoltaic film and with the integrated aluminium oxide flaggy of photovoltaic film.
Photovoltaic and photothermal integral assembly, it is characterized in that, described integral component comprises photo-thermal unit and is plated in the photovoltaic cells on photo-thermal unit, described photovoltaic cells comprise copper-indium-gallium-selenium photovoltaic film and be plated in below photovoltaic film and with the aluminium oxide bottom of photovoltaic film integrated molding.
As a kind of improvement of the utility model, the thickness of described copper-indium-gallium-selenium photovoltaic film is 0.002-0.004mm.When forming photovoltaic generation function, small to solar energy heating effectiveness affects.
As a kind of improvement of the utility model, described copper-indium-gallium-selenium photovoltaic film is followed successively by zinc oxide film, cadmium sulfide layer from top to bottom, Copper Indium Gallium Selenide layer, molybdenum layer.
As a kind of improvement of the utility model, described photovoltaic cells and photo-thermal unit are indivisible integral body.
As a kind of improvement of the utility model, described photo-thermal unit is flat plate collector or vacuum tube collector.
As a kind of improvement of the utility model, described flat plate collector comprises substrate, is arranged on substrate framework around, is arranged on the backboard and the cooling water pipe that is positioned at framework of both sides, in described framework, is outside equipped with heat-insulation material with framework.
As a kind of improvement of the utility model, described flat plate collector outer frame frame is outside equipped with heat-insulation material.Be beneficial to and when large area is installed, reduce assembly assemblage gap, the overall insulation insulation effect of raising system and building.
With respect to prior art, advantage of the present utility model is as follows, 1) film photovoltaic cell and solar heat-collection plate are indivisible integral body, and solar heat-collection plate is exactly the backing material of hull cell.2) copper indium gallium selenide film battery thickness is only 0.002-0.004mm, thin more a lot of than crystal-silicon battery slice (about 0.18-0.22mm), compares the photovoltaic and photothermal integral product that uses crystal-silicon battery slice, and the efficiency of the solar energy heating performance of present technique is higher.3) substrate of film photovoltaic cell is used the aluminium sheet that one side oxidation processes is crossed, and the heat conduction efficiency of aluminium sheet is higher than glass, so compare glass, is one of Heat Conduction Material preferably.4) this photovoltaic and photothermal integral modular construction is simple, easy for installation, cost is lower; 5) this assembly has reduced the surface temperature of photovoltaic cell, can increase the conversion efficiency of photovoltaic cell; 6) the solar energy composite conversion efficiency in this assembly increase unit are is the stack of photovoltaic generation and solar energy heating efficiency, reaches as high as 50%-60%.7) installation of combining closely of this assembly and construction wall, has played certain insulation heat insulating function to building, and the building that this product is installed can produce effect cool in summer and warm in winter.8) this module frame increase design that uses thermal insulation material can reduce the gap between assembly when large area is installed, and more can further improve the overall insulation insulation effect of the product of installation to construction wall, reduces the energy consumption of building.9) comprehensive above explanation, the utility model combines film photovoltaic generating and photo-thermal solar collecting performance, combines closely and can improve the insulation heat-insulating property of building with construction wall simultaneously, is the innovative product of realizing environment-friendly and green building.
Accompanying drawing explanation
Fig. 1 is the utility model photovoltaic film battery cellular construction schematic diagram on aluminum oxide substrate;
Fig. 2 is that the utility model is implemented 6 photovoltaic and photothermal modular construction profiles;
Fig. 3 is that the utility model is implemented 6 side views;
In figure: 1, zinc oxide film, 2, cadmium sulfide layer, 3, Copper Indium Gallium Selenide layer, 4, molybdenum layer, 5, alumina layer, 6, aluminium sheet, 1-1, copper-indium-gallium-selenium photovoltaic film, 1-2, aluminium oxide flaggy, 7, photovoltaic film battery and collecting plate one body component, 8, framework, 10, heat pipe, 11, toughened glass, 12, heat-insulation material, 13, heat-insulation material, 14, heat collector assembly backboard.
Embodiment
In order to deepen, to understanding and cognition of the present utility model, below in conjunction with the drawings and specific embodiments, the utility model to be made further instructions and introduced.
embodiment 1:
Referring to Fig. 1, photovoltaic and photothermal integral assembly, described integral component comprises photo-thermal unit and is arranged on the photovoltaic cells on photo-thermal unit, described photovoltaic cells comprise copper-indium-gallium-selenium photovoltaic film 1-1 and be arranged on below photovoltaic film and with the alumina layer 1-2 of photovoltaic film integrated molding, wherein film photovoltaic unit comprises that copper-indium-gallium-selenium photovoltaic film and one side are through peroxidating, form the metallic aluminium flat substrate of non-conductive alumina layer, described alumina layer comprises aluminium sheet 6 and is grown in the alumina layer 5 above aluminium.
embodiment 2:
Referring to Fig. 1, as a kind of improvement of the utility model, the thickness of described copper-indium-gallium-selenium photovoltaic film is 0.002-0.004mm.Be preferably, the thickness of described copper-indium-gallium-selenium photovoltaic film is 0.002mm.Thinner photovoltaic cell layer benefits at photovoltaic cell and realizes sunlight after the conversion of electric energy, and its complementary energy of sunlight can further be absorbed by collecting plate with heat energy form, and all the other structures are identical with embodiment 1 with advantage.
embodiment 3:
As a kind of improvement of the utility model, described copper-indium-gallium-selenium photovoltaic film is followed successively by zinc oxide film 1, cadmium sulfide layer 2 from top to bottom, Copper Indium Gallium Selenide layer 3 and molybdenum layer 4.Described molybdenum layer, Copper Indium Gallium Selenide layer, cadmium sulfide layer and zinc oxide film are plated on alumina plate sequentially successively, become a film photovoltaic generating and the indivisible assembly of solar heat-collection plate.Because this photovoltaic film is only that 0.002-0.004mm is thick, the heat energy of most of sunlight can directly penetrate this film and be absorbed by collecting plate, this assembly can reduce the surface temperature of photovoltaic cell, can increase the conversion efficiency of photovoltaic cell, and all the other structures are identical with embodiment 1 with advantage.
embodiment 4:
As a kind of improvement of the utility model, described photovoltaic cells and the moulding of photo-thermal unit integral, be set to integrated assembly conversion efficiency higher, and all the other structures are identical with embodiment 1 with advantage.
embodiment 5:
As a kind of improvement of the utility model, described photo-thermal unit is flat plate collector.All the other structures are identical with embodiment 1 with advantage.
embodiment 6:
Referring to Fig. 2,3, as a kind of improvement of the utility model, described flat plate collector comprises substrate 7, be arranged at toughened glass 11 substantially, be arranged on substrate framework 8 around, be arranged on the backboard 14 at the heat collector assembly back side and be positioned at the heat pipe 10 of framework, in described framework 8, be provided with heat-insulation material 12 and framework 8 is outside equipped with heat-insulation material 13.This assembly can reduce the space between assembly and assembly, improved when a plurality of same components are installed side by side, overall system insulation heat-insulating property, reduce the energy consumption of the building combine closely with it, all the other structures are identical with embodiment 1 with advantage.
The utility model can also be combined to form new execution mode by least one and embodiment 1 in technical characterictic described in embodiment 2,3,4,5,6.
It should be noted that above-described embodiment is only preferred embodiment of the present utility model; be not used for limiting protection range of the present utility model; being equal to replacement or substituting of having done on the basis of the above all belongs to protection range of the present utility model, and protection range of the present utility model is as the criterion with claims.
Claims (8)
1. photovoltaic and photothermal integral assembly, it is characterized in that, described integral component comprises photo-thermal unit and is plated in the photovoltaic cell unit on photo-thermal unit, described photovoltaic cell unit comprise copper-indium-gallium-selenium photovoltaic film and below photovoltaic film and with the integrated aluminium oxide flaggy of photovoltaic film.
2. photovoltaic and photothermal integral assembly according to claim 1, is characterized in that, the thickness of described copper-indium-gallium-selenium photovoltaic film is 0.002-0.004mm.
3. photovoltaic and photothermal integral assembly according to claim 1, it is characterized in that, the backing material of described photovoltaic film is that one side is through anodized, form the metal aluminum sheet of the non-conductive pellumina of one deck, benefit Copper Indium Gallium Selenide layer is plated on this backing material, form photovoltaic generation function.
4. photovoltaic and photothermal integral assembly according to claim 1, is characterized in that, described copper-indium-gallium-selenium photovoltaic film is followed successively by zinc oxide film, cadmium sulfide layer, Copper Indium Gallium Selenide layer, molybdenum layer from top to bottom.
5. according to the photovoltaic and photothermal integral assembly described in claim 1 or 2 or 3 or 4, it is characterized in that, described photovoltaic cells and photo-thermal unit are indivisible integral body.
6. according to the photovoltaic and photothermal integral assembly described in claim 1 or 2 or 3 or 4, it is characterized in that, described photo-thermal unit is flat plate collector.
7. photovoltaic and photothermal integral assembly according to claim 6, it is characterized in that, described flat plate collector comprises toughened glass, is arranged on toughened glass framework around, the backboard and the heat pipe that is positioned at framework that are arranged on both sides, be provided with heat-insulation material in described framework.
8. photovoltaic and photothermal integral assembly according to claim 7, is characterized in that, described flat plate collector outer frame frame is outside equipped with heat-insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320176653.6U CN203406308U (en) | 2013-04-10 | 2013-04-10 | Photovoltaic and photo-thermal integration assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320176653.6U CN203406308U (en) | 2013-04-10 | 2013-04-10 | Photovoltaic and photo-thermal integration assembly |
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| Publication Number | Publication Date |
|---|---|
| CN203406308U true CN203406308U (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320176653.6U Expired - Fee Related CN203406308U (en) | 2013-04-10 | 2013-04-10 | Photovoltaic and photo-thermal integration assembly |
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| CN (1) | CN203406308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103501158A (en) * | 2013-04-10 | 2014-01-08 | 高清鸿 | Photovoltaic and photothermal integrated assembly |
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2013
- 2013-04-10 CN CN201320176653.6U patent/CN203406308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103501158A (en) * | 2013-04-10 | 2014-01-08 | 高清鸿 | Photovoltaic and photothermal integrated assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140122 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |