CN201450013U - Hollow solar photovolatic module capable of automatically adjusting pressure - Google Patents
Hollow solar photovolatic module capable of automatically adjusting pressure Download PDFInfo
- Publication number
- CN201450013U CN201450013U CN2009200592174U CN200920059217U CN201450013U CN 201450013 U CN201450013 U CN 201450013U CN 2009200592174 U CN2009200592174 U CN 2009200592174U CN 200920059217 U CN200920059217 U CN 200920059217U CN 201450013 U CN201450013 U CN 201450013U
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- layer
- glassy layer
- glass
- glass layer
- glassy
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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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- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses a hollow solar photovolatic module used as a glass curtain wall, which comprises a solar battery serial and a plurality of glass layers, wherein a transparent bonding layer is arranged between a first glass layer and a second glass layer, and the solar battery serial is clamped in the transparent bonding layer. The hollow solar photovolatic module further at least comprises a third glass layer, an air interlayer is arranged between the third glass layer and the second glass layer, the periphery of the third glass layer and the second glass layer are fixed by a support frame and structural adhesive, at least a capillary tube passes through a sealing frame and the structural adhesive to communicate the air interlayer and external environment, thereby being capable of guaranteeing the generation, sound insulation and heat insulation of components, keeping pressure balance with the external, and leading glass to rupture because of thermal expansion of the air interlayer.
Description
Technical field
The utility model relates to the hollow solar photovoltaic assembly that is used for as glass curtain wall.
Background technology
BIPV technology (being called for short the BIPV technology) is at home and abroad applied, and therefore the application study of BIPV product also becomes hot issue.Two glass light photovoltaic assemblies use very extensive as the sandwich boards for construction type of glass, but in cold or hot area, two glass light photovoltaic assemblies are in insulation, inferior a little aspect energy-conservation, along with people are more and more higher to building sound insulation, performance demands such as heat insulation, the application with hollow photovoltaic glass assembly of aspect performances such as sound insulation, heat insulation, generating will be a direction of future development.Though hollow photovoltaic glass assembly is similar to sound insulation, the mechanism of heat insulation of the double glazing of traditional architecture, but because hollow photovoltaic glass assembly has the function of generating, in power generation process, can produce bigger heat by dual mode, a kind of is because the process of electric current produces heat, another kind is that battery sheet itself is because color absorbs sunlight heat more deeply, gas thermal expansion in the hollow enclosed cavity, temperature raises, pressure increases, and cause bursting or structure glue rises and phenomenon such as splits, cause unnecessary potential safety hazard.Therefore researching and solving problem that the heat of hollow photovoltaic glass assembly bursts has great significance to the popularization of product.
Summary of the invention
The purpose of this utility model provide a kind of can with the keep-up pressure automatic Regulation hollow solar photovoltaic assembly of balance of the external world.
The utility model comprises solar cell string and some glassy layers, wherein between first glassy layer and second glassy layer transparent adhered layer is arranged, the solar cell string is sandwiched in this transparent adhered layer, also comprise the 3rd glassy layer at least, air blanketing between the 3rd glassy layer and second glassy layer, the periphery of the 3rd glassy layer and second glassy layer is fixed by support frame and structure glue, and at least one capillary passes seal frame and structure glue is communicated with air blanketing and external environment condition.
Above-mentioned capillary can be metal tube, glass tube or synthetic resin conduit.The capillary inner diameter scope is 0.26～0.52mm.
The utility model can guarantee generating, the sound insulation, heat insulation of assembly, regulate air blanketing pressure by capillary, make the balance that keep-ups pressure inside and outside the cavity, prevent the air blanketing thermal expansion and glass is burst, eliminate safe hidden trouble, selection to capillary diameter can realize that gas effectively is communicated with, and anti-sealing and dust enter air blanketing.
Description of drawings
Fig. 1 is the utility model part sectioned view.
Embodiment
Fig. 1 illustrates a kind of execution mode of the present utility model, be included between first glassy layer 1 and second glassy layer 2 transparent adhered layer 3 is arranged, solar cell string 4 is sandwiched in the transparent adhered layer 3 and fixes, the periphery of second glassy layer 2 and the 3rd glassy layer 5 is by support frame 6 and structure glue 9 sealings, thereby between second glassy layer 2 and the 3rd glassy layer 5, formed air blanketing 7, capillary 8 passes support frame 6 and structure glue 9, is communicated with air blanketing 7 and external environment.
First glassy layer 1, second glassy layer 2, transparent adhered layer 3 and solar cell string 4 can adopt existing technology to produce, as adopt EVA or PVB resin flake as transparent adhered layer 3, solar cell string 4 is sandwiched in two EVA or the PVB resin flake, again at two glassy layers of the outside of two EVA or PVB resin flake folder, under heating and pressurized state, EVA or PVB resin flake melting deformation and two glassy layers and solar cell string 4 pasted fix.Second glassy layer, 2 peripheries at rear surface of solar cell are laid support frame 6, capillary 8 passes hole or the slit in the support frame 6, superimposed again the 3rd glassy layer 5, enclosed construction glue 9 again, formed air blanketing 7 thus between second glassy layer 2 and the 3rd glassy layer 5.Because capillary 8 is communicated with external environment, under solar radiation in the daytime, air blanketing 7 temperature improve, but capillary 8 exhaust release pressures, night, air blanketing 7 temperature reduced, capillary 8 can air-breathing supplementary pressure, make air blanketing 7 keep flattening weighing apparatus with external environment, thereby the heat of eliminating glass assembly bursts threat.
Claims (3)
1. but the hollow solar photovoltaic assembly of automatic Regulation, comprise solar cell string and some glassy layers, wherein between first glassy layer and second glassy layer transparent adhered layer is arranged, the solar cell string is sandwiched in this transparent adhered layer, it is characterized in that, also comprise the 3rd glassy layer at least, air blanketing between the 3rd glassy layer and second glassy layer, the periphery of the 3rd glassy layer and second glassy layer is fixed by support frame and structure glue, and at least one capillary passes framework and structure glue is communicated with air blanketing and external environment condition.
2. according to the described solar photovoltaic assembly of claim 1, it is characterized in that described capillary is metal tube, glass tube or synthetic resin conduit.
3. according to claim 1 or 2 described solar photovoltaic assemblies, it is characterized in that described capillary inner diameter is 0.26～0.52mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200592174U CN201450013U (en) | 2009-06-20 | 2009-06-20 | Hollow solar photovolatic module capable of automatically adjusting pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200592174U CN201450013U (en) | 2009-06-20 | 2009-06-20 | Hollow solar photovolatic module capable of automatically adjusting pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450013U true CN201450013U (en) | 2010-05-05 |
Family
ID=42554735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200592174U Expired - Fee Related CN201450013U (en) | 2009-06-20 | 2009-06-20 | Hollow solar photovolatic module capable of automatically adjusting pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201450013U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182266A (en) * | 2010-12-28 | 2011-09-14 | 江阴浚鑫科技有限公司 | Photovoltaic curtain wall and manufacturing method thereof |
| CN102535706A (en) * | 2010-12-29 | 2012-07-04 | 新奥科技发展有限公司 | Hollow laminated glass assembly for photovoltaic curtain wall and manufacturing method thereof |
| CN103035764A (en) * | 2012-11-15 | 2013-04-10 | 宁夏银星能源光伏发电设备制造有限公司 | Breathing type photovoltaic connecting box for building integrated photovoltaic (BIPV) photovoltaic assembly |
| CN107130745A (en) * | 2017-05-27 | 2017-09-05 | 湖北永阳材料股份有限公司 | A kind of pair of glass photovoltaic waterproof roll and preparation method thereof |
| CN107299706A (en) * | 2017-07-18 | 2017-10-27 | 北京仲基应用技术研究院有限公司 | A kind of making of solar airconditioning glass curtain wall system and installation method |
| CN108252625A (en) * | 2017-12-29 | 2018-07-06 | 天津住宅集团建材科技有限公司 | A kind of fire window protects valve |
| CN109579319A (en) * | 2019-01-05 | 2019-04-05 | 德州金亨新能源有限公司 | A kind of cold-resistant high-efficient flat-plate type solar thermal collector of low-loss |
-
2009
- 2009-06-20 CN CN2009200592174U patent/CN201450013U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182266A (en) * | 2010-12-28 | 2011-09-14 | 江阴浚鑫科技有限公司 | Photovoltaic curtain wall and manufacturing method thereof |
| CN102535706A (en) * | 2010-12-29 | 2012-07-04 | 新奥科技发展有限公司 | Hollow laminated glass assembly for photovoltaic curtain wall and manufacturing method thereof |
| CN102535706B (en) * | 2010-12-29 | 2015-11-25 | 新奥科技发展有限公司 | Photovoltaic curtain wall hollow laminated glass assembly and manufacture method thereof |
| CN103035764A (en) * | 2012-11-15 | 2013-04-10 | 宁夏银星能源光伏发电设备制造有限公司 | Breathing type photovoltaic connecting box for building integrated photovoltaic (BIPV) photovoltaic assembly |
| CN103035764B (en) * | 2012-11-15 | 2015-10-28 | 宁夏银星能源光伏发电设备制造有限公司 | BIPV photovoltaic module breathing pattern photovoltaic junction box |
| CN107130745A (en) * | 2017-05-27 | 2017-09-05 | 湖北永阳材料股份有限公司 | A kind of pair of glass photovoltaic waterproof roll and preparation method thereof |
| CN107299706A (en) * | 2017-07-18 | 2017-10-27 | 北京仲基应用技术研究院有限公司 | A kind of making of solar airconditioning glass curtain wall system and installation method |
| CN108252625A (en) * | 2017-12-29 | 2018-07-06 | 天津住宅集团建材科技有限公司 | A kind of fire window protects valve |
| CN109579319A (en) * | 2019-01-05 | 2019-04-05 | 德州金亨新能源有限公司 | A kind of cold-resistant high-efficient flat-plate type solar thermal collector of low-loss |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20170620 |