CN208884854U - A kind of double glass photovoltaic roofs of light transmission waterproof - Google Patents
A kind of double glass photovoltaic roofs of light transmission waterproof Download PDFInfo
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- CN208884854U CN208884854U CN201821344002.2U CN201821344002U CN208884854U CN 208884854 U CN208884854 U CN 208884854U CN 201821344002 U CN201821344002 U CN 201821344002U CN 208884854 U CN208884854 U CN 208884854U
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- Prior art keywords
- double glass
- light
- glass
- double
- transmitting components
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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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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
A kind of double glass photovoltaic roofs of light transmission waterproof, using criss-cross rectangular tube as the house beam for playing load-bearing effect；Using the double glass light-transmitting components mutually spliced as roof；Double glass light-transmitting components edge is linear, with rectangular tube sides aligned parallel；The rectangular tube is equipped with the back rail for fixed double glass light-transmitting components, and the back rail is bilateral symmetry, and centre is fixedly connected by briquetting；The briquetting is passed through using bolt to be fixed on rail is carried on the back on rectangular tube；Back rail both ends are fixed by Double-face adhesive and double glass light-transmitting component edges, and central filler structure glue is used to reinforce the connection of back rail and double glass light-transmitting components；Anti- hydropexis is carried out between adjacent double glass light-transmitting components.
Description
Technical field
The utility model relates to field of photovoltaic power generation, in particular to double glass photovoltaic roofs of a kind of light transmission waterproof.
Background technique
Photovoltaic power generation is following one of the clean electric power generation mode, promotes energy upgrading to have with scientific and technological progress for improving environment
There is important meaning, large-scale application has been carried out in external some developed countries, China is also putting into effect various policies
The sound development of photovoltaic industry is promoted with measure.Photovoltaic module power generation rely on sunlight irradiation, the size for the scale that generates electricity with
The area of photovoltaic module is positively correlated, and the large-scale application of photovoltaic power generation depends on the installation of photovoltaic module large area, China human mortality
It is more, it is deficient scarce for the land resource of installation photovoltaic component, according to external experience, photovoltaic power generation and Integration of building can solve
The area for cutting of photovoltaic power generation installation, this scheme also achieve some applications in China, and concrete mode is generally existing
Building top on carry out the installation of photovoltaic module, largely using being that general components (backboard is outlined) are direct in practical application
It being laid on roof, this mounting means solves the space problem of photovoltaic power generation to a certain extent, but exists unsightly,
The problems such as non-watertight, not having water-proof function will lead to that photovoltaic module aging is serious, shorten the service life of photovoltaic module.
Utility model content
Utility model aims to solve the above-mentioned non-water-tight problems of photovoltaic roof of the existing technology, provide
A kind of double glass photovoltaic roofs of light transmission waterproof.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of double glass photovoltaics room of light transmission waterproof
Top, using criss-cross rectangular tube as the house beam for playing load-bearing effect；Using the double glass light-transmitting components mutually spliced as room
Top；Double glass light-transmitting components edge is linear, with rectangular tube sides aligned parallel；The rectangular tube is equipped with for fixed double glass
The back rail of light-transmitting component, the back rail are bilateral symmetry, and centre is fixedly connected by briquetting；The pressure is passed through using bolt
Block is fixed on rail is carried on the back on rectangular tube；Back rail both ends are fixed by Double-face adhesive and double glass light-transmitting component edges, central filler structure
Glue is used to reinforce the connection of back rail and double glass light-transmitting components；Anti- hydropexis is carried out between adjacent double glass light-transmitting components.
Further, anti-hydropexis is carried out by sealant and foam strip between adjacent double glass light-transmitting components, it is adjacent
Foam strip is added in double glass light-transmitting component surrounding filling with sealant, the intermediate of sealant.
Further, house beam is stretched out in the outer for being mounted on the outermost double glass light-transmitting components in roof, is bonded the edge of outer
Arc-shaped diversion trench is installed.
Further, double glass light-transmitting components, including the first glass substrate, first layer EVA adhesive film, crystal silicon chip, second
Layer EVA adhesive film and the second glass substrate；First glass substrate, first layer EVA adhesive film, crystal silicon chip, second layer EVA adhesive film
And second glass substrate from top to bottom successively fitting setting, each layer of edge be all made of sealing waterproof rectilinear structure.
Further, the first glass-base is the photovoltaic embossed glass of 2.0~5.0mm.
Further, first glass-base surface is coated with anti-reflection film.
Further, the inside edge of first glass-base and the second glass-base precoating is covered with butyl rubber, is formed
The size of closed waterproof edge sealing, the first layer EVA adhesive film and second layer EVA adhesive film is less than the size of the waterproof edge sealing, institute
The size for stating crystal silicon chip is less than the size of first layer EVA adhesive film and second layer EVA adhesive film.
The utility model has the beneficial effects that roof uses double glass light-transmitting components, by carrying on the back rail for double glass light-transmitting components and room
Beam is fixed, and carries out anti-hydropexis between adjacent double glass light-transmitting components, while guaranteeing waterproof, appearance is also relatively beautiful.
Detailed description of the invention
Fig. 1 is a kind of rectangular tube of the utility model and the connection schematic diagram of double glass photovoltaic roofs.
Fig. 2 is the back rail schematic diagram of the utility model.
Fig. 3 is a kind of double glass light-transmitting component structure charts of the utility model.
In figure: 1, back rail, 2, briquetting, 3, tap bolt, 4, sealant, 5, foam strip, 6, structure glue, 7, Double-face adhesive, 8,
Rectangular tube, 9, double glass light-transmitting components, 9-1, the first glass substrate, 9-2, the second glass substrate, 9-3, first layer EVA adhesive film, 9-
4, second layer EVA adhesive film, 9-5, crystal silicon chip.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model is made further specifically
It is bright.
A kind of double glass photovoltaic roofs of light transmission waterproof, the house beam using criss-cross rectangular tube 8 as load-bearing effect,
Roof is used as using the double glass light-transmitting components 9 mutually spliced.As shown in Figure 1, double 9 edges of glass light-transmitting component are linear, with square
8 sides aligned parallel of shape pipe.Rectangular tube 8 is equipped with the back rail 1 for fixed double glass light-transmitting components 9, and back rail 1 is bilateral symmetry,
Centre is fixedly connected by briquetting 2, is passed through the briquetting 2 using tap bolt 3 and is fixed on rail 1 is carried on the back on rectangular tube 8.Carry on the back rail 1
Both ends are fixed by Double-face adhesive 7 and double 9 edges of glass light-transmitting component, and central filler structure glue 6 is for reinforcing back rail 1 and double glass light transmissions
The connection of component 9.Anti- hydropexis is carried out by sealant 4 and foam strip 5 between adjacent double glass light-transmitting components 9, adjacent double glass are saturating
Foam strip 5 is added in 9 surrounding filling with sealant 4 of optical assembly, the intermediate of sealant 4.Facilitating in guarantee sealing for foam strip 5 is added
While effect, installation cost is reduced.House beam is stretched out in the outer for being mounted on the outermost double glass light-transmitting components 9 in roof, and fitting is outer
The edge on edge is equipped with arc-shaped diversion trench.The design of diversion trench is so that water flow to both sides evacuation, prevents from flowing into double glass light transmission groups
On the inside of the edge of part 9.As shown in Fig. 2, back rail 1 is mounted on rectangular tube 8, fixed with double 9 sides aligned parallels of glass light-transmitting component.
Double glass light-transmitting components 9, as shown in figure 3, including the first glass substrate 9-1, first layer EVA adhesive film 9-3, crystal silicon chip 9-
5, second layer EVA adhesive film 9-4 and the second glass substrate 9-2；The first glass substrate 9-1, first layer EVA adhesive film 9-3, crystalline substance
Silicon wafer 9-5, second layer EVA adhesive film 9-4 and the second glass substrate 9-2 successively fitting setting from top to bottom, each layer of edge
It is all made of the rectilinear structure of sealing waterproof.First glass-base is the photovoltaic embossed glass of 2.0~5.0mm, and surface is coated with
Anti-reflection film.The precoating of the inside edge of first glass-base and the second glass-base is covered with butyl rubber, forms closed waterproof edge sealing,
The size of the first layer EVA adhesive film 9-3 and second layer EVA adhesive film 9-4 are less than the size of the waterproof edge sealing, the crystal silicon chip 9-
5 size is less than the size of first layer EVA adhesive film 9-3 and second layer EVA adhesive film 9-4.
Embodiment described above is a kind of preferable scheme of the utility model, not makees any shape to the utility model
Limitation in formula, there are also other variants and remodeling on the premise of not exceeding the technical scheme recorded in the claims.
Claims (7)
1. a kind of double glass photovoltaic roofs of light transmission waterproof, which is characterized in that
Using criss-cross rectangular tube as the house beam for playing load-bearing effect；
Using the double glass light-transmitting components mutually spliced as roof；
Double glass light-transmitting components edge is linear, with rectangular tube sides aligned parallel；
The rectangular tube is equipped with the back rail for fixed double glass light-transmitting components,
The back rail is bilateral symmetry, and centre is fixedly connected by briquetting；
The briquetting is passed through using bolt to be fixed on rail is carried on the back on rectangular tube；
Back rail both ends are fixed by Double-face adhesive and double glass light-transmitting component edges, and central filler structure glue is for reinforcing back rail and double glass
The connection of light-transmitting component；
Anti- hydropexis is carried out between adjacent double glass light-transmitting components.
2. a kind of double glass photovoltaic roofs of light transmission waterproof as described in claim 1, which is characterized in that
Anti- hydropexis, adjacent double glass light-transmitting components four are carried out by sealant and foam strip between adjacent double glass light-transmitting components
Foam strip is added in all filling with sealant, the intermediate of sealant.
3. a kind of double glass photovoltaic roofs of light transmission waterproof as described in claim 1, which is characterized in that
House beam is stretched out in the outer for being mounted on the outermost double glass light-transmitting components in roof, and the edge for being bonded outer is equipped with arc-shaped lead
Chute.
4. a kind of double glass photovoltaic roofs of light transmission waterproof as claimed in claim 1 or 2, which is characterized in that
Double glass light-transmitting components, including the first glass substrate, first layer EVA adhesive film, crystal silicon chip, second layer EVA adhesive film and
Second glass substrate；
First glass substrate, first layer EVA adhesive film, crystal silicon chip, second layer EVA adhesive film and the second glass substrate on to
Under successively fitting setting, each layer of edge be all made of sealing waterproof rectilinear structure.
5. a kind of double glass photovoltaic roofs of light transmission waterproof as claimed in claim 4, which is characterized in that
First glass-base is the photovoltaic embossed glass of 2.0~5.0mm.
6. a kind of double glass photovoltaic roofs of light transmission waterproof as claimed in claim 5, which is characterized in that
First glass-base surface is coated with anti-reflection film.
7. a kind of double glass photovoltaic roofs of light transmission waterproof as claimed in claim 4, which is characterized in that
The precoating of the inside edge of first glass-base and the second glass-base is covered with butyl rubber, forms closed anti-water seal
The size of side, the first layer EVA adhesive film and second layer EVA adhesive film is less than the size of the waterproof edge sealing, the ruler of the crystal silicon chip
The very little size less than first layer EVA adhesive film and second layer EVA adhesive film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344002.2U CN208884854U (en) | 2018-08-20 | 2018-08-20 | A kind of double glass photovoltaic roofs of light transmission waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344002.2U CN208884854U (en) | 2018-08-20 | 2018-08-20 | A kind of double glass photovoltaic roofs of light transmission waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208884854U true CN208884854U (en) | 2019-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821344002.2U Active CN208884854U (en) | 2018-08-20 | 2018-08-20 | A kind of double glass photovoltaic roofs of light transmission waterproof |
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| CN (1) | CN208884854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162729A (en) * | 2019-10-12 | 2020-05-15 | 成都中建材光电材料有限公司 | Large-area spliced solar module |
-
2018
- 2018-08-20 CN CN201821344002.2U patent/CN208884854U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162729A (en) * | 2019-10-12 | 2020-05-15 | 成都中建材光电材料有限公司 | Large-area spliced solar module |
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