CN211011956U - Photoelectric and photo-thermal integrated plate - Google Patents
Photoelectric and photo-thermal integrated plate Download PDFInfo
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- CN211011956U CN211011956U CN201921488850.5U CN201921488850U CN211011956U CN 211011956 U CN211011956 U CN 211011956U CN 201921488850 U CN201921488850 U CN 201921488850U CN 211011956 U CN211011956 U CN 211011956U
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- melt adhesive
- adhesive film
- hot melt
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- aluminum
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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
- 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 discloses a photoelectricity light and heat intergral template, including aluminum alloy frame and bottom plate, the bottom plate lid is established on aluminum alloy frame in order to form an inside cavity, by supreme apron glass, solar wafer, aluminum plate, copper runner and the heat preservation cotton of stacking gradually down in the inside cavity, connect through first hot melt adhesive film between apron glass and the solar wafer, connect through second hot melt adhesive film between aluminum plate and the solar wafer, apron glass, solar wafer and aluminum plate adopt hot melt adhesive film to connect the back, compress tightly into in the inside cavity through the laminator, the copper runner is as an organic whole through laser welding with aluminum plate, the top of copper runner is with inherent heat preservation cotton.
Description
Technical Field
The utility model relates to a solar energy application technology field especially relates to a photoelectricity light and heat intergral template.
Background
In order to solve the problems that the traditional photovoltaic power generation and solar water heating systems are independent respectively and the solar utilization efficiency is low, a plurality of mechanisms try to add a heat recovery part on a solar panel, namely, a heat exchange flow channel is added on the basis of a photovoltaic module, the photovoltaic module and the flow channel are combined together, the heat exchange area is large, and the heat exchange is rapid and uniform. The bonding of runner and photovoltaic module is the key factor that influences photoelectric and photothermal integrated board efficiency, and at present bonding between them mainly through heat conduction silica gel, heat conduction silica gel leads to bonding inhomogeneous messenger's runner and photovoltaic module between have the air to influence the heat transfer effect easily, and heat conduction silica gel cost is very high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses problem and not enough to prior art exist provides a novel photoelectricity light and heat intergral template.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
the utility model provides a photoelectricity light and heat intergral template, its characteristics lie in, it includes aluminum alloy frame and bottom plate, the bottom plate lid is established on aluminum alloy frame in order to form an inside cavity, by supreme apron glass, solar wafer, aluminum plate, copper runner and the heat preservation cotton of having stacked gradually down in the inside cavity, connect through first hot melt adhesive film between apron glass and the solar wafer, connect through second hot melt adhesive film between aluminum plate and the solar wafer, apron glass, solar wafer and aluminum plate adopt compress tightly after the hot melt adhesive film connects and pack into in the inside cavity, the copper runner is as an organic whole with the aluminum plate welding, the top of copper runner is with inherent heat preservation cotton.
Preferably, the cover plate glass and the solar cell are connected through a first EVA hot melt adhesive film.
Preferably, the aluminum plate and the solar cell are connected through a second EVA hot melt adhesive film.
Preferably, the cover plate glass, the solar cell and the aluminum plate are connected by an EVA hot melt adhesive film and then are tightly pressed and installed in the aluminum alloy frame.
Preferably, the diameter of the main pipe on two sides of the copper flow channel is 16mm, and the diameter of the branch pipes connected between the main pipes on two sides is 8 mm.
Preferably, the copper flow channel adopts a return pipe or a coiled pipe.
Preferably, the solar cell is a monocrystalline silicon component or a polycrystalline silicon component.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in:
the utility model discloses a photoelectricity light and heat intergral template is connected through EVA hot melt adhesive membrane between aluminum plate and the photovoltaic module, connects the back, compresses tightly the aluminum alloy frame of packing into through the laminator, and lamination integrated into one piece, and simple process is pleasing to the eye, and connects evenly, does not have the air, and heat transfer efficiency is high.
The utility model discloses a photoelectricity light and heat integrated board, the copper runner is connected integratively by aluminum plate's underrun laser welding, and copper has stronger corrosion resistance and good heat transfer performance, and heat transfer working medium can compatible refrigerant and water, strong adaptability, when heat transfer working medium is water, photoelectricity light and heat integrated board can prepare hot water with the direct heat transfer of water tank, when heat transfer working medium is the refrigerant, photoelectricity light and heat integrated board can regard as the evaporimeter of directly expanding the formula heat pump, prepare hot water, improve the COP of heat pump.
The utility model discloses a photoelectricity light and heat intergral template, the thermal efficiency is 35%, and its photovoltaic light and heat income is good, and photovoltaic light and heat is obvious with the building energy-saving effect of building integration considerable with life, and photovoltaic light and heat self is as a whole, not only can fuse in the building field, still can be applied to stoving operation, sea water desalination process etc..
The utility model discloses a photoelectric and photothermal integrated board produces two kinds of benefits of electric energy, heat energy simultaneously, and photoelectric and photothermal one set of device that shares in the system to can improve solar energy comprehensive utilization. Compared with an independent photo-thermal system and an independent photovoltaic system, the variable cost of the unit area of the photoelectric photo-thermal integrated plate system is lower than the sum of the photo-thermal system and the photovoltaic system, and meanwhile, the photoelectric photo-thermal integrated plate system can shorten the investment recovery period, so that an investor can obtain return in the service life.
Drawings
Fig. 1 is a schematic structural view of a photoelectric and photothermal integrated plate according to a preferred embodiment of the present invention.
Fig. 2 is a plan view of a copper flow channel according to a preferred embodiment of the present invention.
Fig. 3, 4, 5 and 6 are diagrams of four other embodiments of the copper runner according to the preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the embodiment provides a photoelectric photo-thermal integrated plate, which includes an aluminum alloy frame 1 and a bottom plate 9, the bottom plate 9 is covered on the aluminum alloy frame 1 to form an internal cavity, the internal cavity is sequentially stacked with a cover glass 2, a solar cell 4, an aluminum plate 6, a copper runner 7 and thermal insulation cotton 8 from bottom to top, the cover glass 2 and the solar cell 4 are connected through a first EVA hot melt adhesive film 3, the aluminum plate 6 and the solar cell 4 are connected through a second EVA hot melt adhesive film 5, the cover glass 2, the solar cell 4 and the aluminum plate 6 are compressed and loaded into the internal cavity through a laminator after being connected through the EVA hot melt adhesive film, the copper runner 7 and the aluminum plate 8 are integrated through laser welding, the thermal insulation cotton 8 is added on the top of the copper runner 7, the solar cell 4 adopts a monocrystalline silicon component or a polycrystalline silicon component, the diameter of the main pipe on the two sides of the copper flow channel 7 is 16mm, and the diameter of the branch pipes connected between the main pipes on the two sides is 8 mm.
As shown in fig. 3 to 6, the copper flow channel may also be a return pipe or a serpentine pipe.
The utility model discloses a be connected through EVA hot melt adhesive membrane between the aluminum plate of photoelectricity light and heat intergral template and the photovoltaic module, connect the back, compress tightly the aluminum alloy frame of packing into, lamination integrated into one piece through the laminator.
The utility model discloses a photoelectricity light and heat intergral template is connected through EVA hot melt adhesive membrane between aluminum plate and the photovoltaic module, connects the back, compresses tightly the aluminum alloy frame of packing into through the laminator, and lamination integrated into one piece, and simple process is pleasing to the eye, and connects evenly, does not have the air, and heat transfer efficiency is high.
The utility model discloses a photoelectricity light and heat integrated board, the copper runner is connected integratively by aluminum plate's underrun laser welding, and copper has stronger corrosion resistance and good heat transfer performance, and heat transfer working medium can compatible refrigerant and water, strong adaptability, when heat transfer working medium is water, photoelectricity light and heat integrated board can prepare hot water with the direct heat transfer of water tank, when heat transfer working medium is the refrigerant, photoelectricity light and heat integrated board can regard as the evaporimeter of directly expanding the formula heat pump, prepare hot water, improve the COP of heat pump.
The utility model discloses a photoelectricity light and heat intergral template, the thermal efficiency is 35%, and its photovoltaic light and heat income is good, and photovoltaic light and heat is obvious with the building energy-saving effect of building integration considerable with life, and photovoltaic light and heat self is as a whole, not only can fuse in the building field, still can be applied to stoving operation, sea water desalination process etc..
The utility model discloses a photoelectric and photothermal integrated board produces two kinds of benefits of electric energy, heat energy simultaneously, and photoelectric and photothermal one set of device that shares in the system to can improve solar energy comprehensive utilization. Compared with an independent photo-thermal system and an independent photovoltaic system, the variable cost of the unit area of the photoelectric photo-thermal integrated plate system is lower than the sum of the photo-thermal system and the photovoltaic system, and meanwhile, the photoelectric photo-thermal integrated plate system can shorten the investment recovery period, so that an investor can obtain return in the service life.
Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (7)
1. The utility model provides a photoelectricity light and heat intergral template, its characterized in that, it includes aluminum alloy frame and bottom plate, the bottom plate lid is established on aluminum alloy frame in order to form an inside cavity, by supreme apron glass, solar wafer, aluminum plate, copper runner and the heat preservation cotton of having stacked gradually down in the inside cavity, connect through first hot melt adhesive film between apron glass and the solar wafer, connect through second hot melt adhesive film between aluminum plate and the solar wafer, apron glass, solar wafer and aluminum plate adopt compress tightly after the hot melt adhesive film connects and pack into in the inside cavity, the copper runner is as an organic whole with the aluminum plate welding, the top of copper runner adds inherent heat preservation cotton.
2. The photovoltaic-photothermal integrated sheet according to claim 1, wherein the cover glass and the solar cell sheet are bonded to each other through a first EVA hot-melt adhesive film.
3. The photovoltaic-photothermal integrated sheet according to claim 2, wherein the aluminum sheet and the solar cell sheet are bonded to each other by a second EVA hot-melt adhesive film.
4. The photo-electric and photo-thermal integrated plate according to claim 3, wherein the cover glass, the solar cell sheet and the aluminum plate are connected by an EVA hot melt adhesive film and then are pressed and assembled into the aluminum alloy frame.
5. The photothermal integrated plate according to claim 1, wherein the diameter of the main tubes on both sides of the copper flow channel is 16mm, and the diameter of the plurality of branch tubes connected between the main tubes on both sides is 8 mm.
6. The integrated photovoltaic-photothermal plate according to claim 1, wherein said copper flow channel is formed by a loop pipe or a coil pipe.
7. The photo-voltaic and photo-thermal integrated plate according to claim 1, wherein said solar cell is a single crystalline silicon module or a polycrystalline silicon module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921488850.5U CN211011956U (en) | 2019-09-09 | 2019-09-09 | Photoelectric and photo-thermal integrated plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921488850.5U CN211011956U (en) | 2019-09-09 | 2019-09-09 | Photoelectric and photo-thermal integrated plate |
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| Publication Number | Publication Date |
|---|---|
| CN211011956U true CN211011956U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921488850.5U Active CN211011956U (en) | 2019-09-09 | 2019-09-09 | Photoelectric and photo-thermal integrated plate |
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| CN (1) | CN211011956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794443A (en) * | 2021-08-06 | 2021-12-14 | 浙大宁波理工学院 | Photovoltaic and photothermal integrated building material photovoltaic module |
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2019
- 2019-09-09 CN CN201921488850.5U patent/CN211011956U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794443A (en) * | 2021-08-06 | 2021-12-14 | 浙大宁波理工学院 | Photovoltaic and photothermal integrated building material photovoltaic module |
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