CN108133973A - A kind of glass photovoltaic building materials component and preparation method thereof - Google Patents
A kind of glass photovoltaic building materials component and preparation method thereof Download PDFInfo
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- CN108133973A CN108133973A CN201611220662.5A CN201611220662A CN108133973A CN 108133973 A CN108133973 A CN 108133973A CN 201611220662 A CN201611220662 A CN 201611220662A CN 108133973 A CN108133973 A CN 108133973A
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- 239000011521 glass Substances 0.000 title claims abstract description 107
- 239000004566 building material Substances 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000010030 laminating Methods 0.000 claims abstract description 15
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011737 fluorine Substances 0.000 claims abstract description 14
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 14
- 239000002985 plastic film Substances 0.000 claims abstract description 14
- 229920006255 plastic film Polymers 0.000 claims abstract description 14
- 238000007731 hot pressing Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 7
- 229920001577 copolymer Polymers 0.000 claims description 34
- 229920005989 resin Polymers 0.000 claims description 34
- 239000011347 resin Substances 0.000 claims description 34
- 239000000843 powder Substances 0.000 claims description 25
- 239000004744 fabric Substances 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 19
- 239000002657 fibrous material Substances 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 239000005341 toughened glass Substances 0.000 claims description 16
- 238000003475 lamination Methods 0.000 claims description 15
- 239000003973 paint Substances 0.000 claims description 15
- 239000004809 Teflon Substances 0.000 claims description 14
- 229920006362 Teflon® Polymers 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 10
- 229920006124 polyolefin elastomer Polymers 0.000 claims description 9
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 229920006231 aramid fiber Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- 150000002118 epoxides Chemical class 0.000 claims description 5
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 3
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 11
- 229910052710 silicon Inorganic materials 0.000 abstract description 11
- 239000010703 silicon Substances 0.000 abstract description 11
- 239000013078 crystal Substances 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000000805 composite resin Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 29
- 238000005516 engineering process Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
-
- 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]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses a kind of glass photovoltaic building materials component and preparation method thereof, glass photovoltaic building materials component is formed by fluorine plastic film, the first resin based composite film material, the first EVA, solar cell string, the second resin based composite film material, glass by laminating machine hot pressing.The glass photovoltaic building materials component of the present invention, has the characteristics of generating efficiency height, long-term reliability height, long lifespan, high security performance, existing glass curtain wall is heat-insulated, heat preservation, sound insulation, antiultraviolet, the breakage-proof advantage fallen, crystal silicon solar high conversion efficiency can be played again, the daylighting power generation performance of high stability, manufacturing process can realize beautiful radian and monolithic large-size components simultaneously, be particularly suitable for the buildings such as complex-curved curtain wall, lighting roof, agricultural greenhouse, glass sunlight house, carport, Waiting Lounge and use.
Description
Technical field
The present invention relates to a kind of component, more particularly to a kind of glass photovoltaic building materials component and preparation method thereof belongs to photovoltaic
Technical field.
Background technology
In current social, energy contradiction is increasingly highlighted with environmental problem, and it is inexorable trend to develop all kinds of clean energy resourcies.Closely
Nian Lai, photovoltaic industry is fast-developing, and technology innovation is gradually accelerated, and light is built in the development of photovoltaic industry forward direction product diversification at present
Fu Ze is one of the world most important market of photovoltaic generation application field.
Common crystal silicon solar component or thin film solar component use light tight back veneer material, structure more because it exists
Safety is not high, it is impossible to directly as building element, be only capable of being combined with component by support construction, from beautiful and installation difficulty
It says, it can be achieved that the application scenario with Integration of building is less.
Technology with building photovoltaic develops, and double-sided glass crystal silicon component occurs, and the existing double glass manufactured on a large scale are brilliant
Silicon component is exactly mostly to form composite bed by composite solar battery piece among two sheet glass using tempered glass sandwich.Such as
Shown in Fig. 1, double glass crystal silicon components are made of tempered glass 8, glued membrane 9 and solar cell 10.
For double glass crystal silicon components main at present there are mainly two types of packaged type, first way uses tempered glass+POE/EVA
Glued membrane+solar cell+POE/EVA glued membranes+tempered glass structure mostly realizes, material price is cheap by laminating machine, encapsulation speed
Rate is high, but EVA/POE anti-aging properties are not strong, and service life is not achieved 50 years, it is impossible to building the same service life, while EVA/POE
Adhesive property, absorption impact property with glass is weaker than PVB, and the safety used in building is insufficient.
Another is tempered glass+PVB glued membranes+solar cell+PVB glued membranes+tempered glass structure, using laminating machine
Carry out preforming, it is relatively conventional at present to reuse autoclave cured technique, but the delamination of actual process process, bubble, fragment, displacement
It is low etc. yield rate is caused.And it is not yet ripe to be directly entered the one-time formed technology of autoclave.
It is limited to material selection and realizes process with technique, there are following defects for conventional double glass crystal silicon components：(1) laminated compenent
It is plate, style is single, it is difficult to produce double glass crystal silicon components of cambered (or radian is slightly larger)；(2) be not suitable for curved surface
Installation is needed radian design small as possible, is mostly realized, installed by the way of polylith component angle splice when encountering curved surface installation
Difficulty is big, and overall aesthetic degree is influenced by very big；(3) installation needs additional support construction, and system cost increases；(4) it is limited to
Size is laminated, monolithic large-size componentsization are realized difficult；
It proposes to pass through by using flexible thin-film solar cell core plate, PVB, double-sided glass there are also technical solution at present
Autoclave encapsulation is crossed, realizes curved surface appearance, the intensity requirement of glass photovoltaic building element, but the photoelectricity of thin-film solar cells turns
It is low to change efficiency, and production process is complicated.
Invention content
The problem to be solved in the present invention is that double glass crystal silicon components can not both solve structural strength, beautiful arc in the prior art
The building requirements such as degree and monolithic large-size components, and realize crystal silicon solar component high conversion efficiency, the daylighting of high stability
Power generation performance.
To solve the above problems, the first aspect of the present invention provides a kind of glass photovoltaic building materials component, it is thin by fluoroplastics
Film, the first resin based coextruded film, ethene-vinyl acetate copolymer layer (EVA), solar cell string, the second resin base are compound
Film, glass are formed by laminating machine hot pressing.
Further, ethene-vinyl acetate copolymer layer can also be polyolefin elastomer (POE) or polyvinyl alcohol contracting fourth
Aldehyde (PVB).
Further, the first resin based coextruded film and the second resin based coextruded film are by fibrous material and powdery paints
Composition.
Further, fibrous material is by one kind in glass fibre, carbon fiber or aramid fiber or arbitrary several combination
Weaving is made, ranging from 3~23 μm of the filament diameter of fibrous material.
Further, fibrous material is fiber cloth, and fiber cloth weight per unit area is between 30~400 grams/m.
Further, powdery paints is selected from polyester powder coating, epoxide powder coating, acrylic acid powder coatings, polyurethane
One kind among powdery paints, fluorocarbon powder paint.
Further, glass selected from low iron ultrawhite tempered glass, ordinary glass, flame resistant glass, semi-tempered glass, in
One kind among empty glass.
The second aspect of the present invention provides the preparation method of above-mentioned glass photovoltaic building materials component, includes the following steps：
A) fluorine plastic film is laid on the laminated substrate of band the first high temperature resistant Teflon cloth；
B) the first resin based coextruded film, ethene-vinyl acetate copolymer layer, solar battery string, second are laid with successively again
Resin based coextruded film, glass；
C) the second high temperature resistant Teflon cloth is capped above glass, into laminating machine inner layer pressure, lamination process point vacuumizes,
Curing, cooling three phases are completed；
D) component for completing lamination is cut using cutter progress edge, obtains glass photovoltaic building materials component.
Further, vacuumizing phase heating temperature range is 110~160 DEG C, ranging from 100~600 seconds heating time；
Cure stage heating temperature range is 130~200 DEG C, ranging from 100~1200 seconds heating time；Cooling stage is cooled to 25~
60 DEG C, it is 0.05~0.25MPa that cooling procedure, which applies pressure limit,.
The third aspect of the present invention provides another glass photovoltaic building materials component, by fluorine plastic film, the first resin base
Laminated film, the first ethene-vinyl acetate copolymer layer, solar cell string, the second ethene-vinyl acetate copolymer layer, glass
Glass is formed by laminating machine hot pressing.
Further, glass photovoltaic building materials component further include positioned at the second ethene-vinyl acetate copolymer layer and glass it
Between the second resin based coextruded film.
Further, ethene-vinyl acetate copolymer layer can also be POE, PVB.The fourth aspect of the present invention provides
The preparation method of above-mentioned glass photovoltaic building materials component, includes the following steps：
A) fluorine plastic film is laid on the laminated substrate of band the first high temperature resistant Teflon cloth；
B) be laid with successively again the first resin based coextruded film, the first ethene-vinyl acetate copolymer layer, solar battery string,
Second ethene-vinyl acetate copolymer layer, glass；
C) the second high temperature resistant Teflon cloth is capped above glass, into laminating machine inner layer pressure, lamination process point vacuumizes,
Curing, cooling three phases are completed；
D) component for completing lamination is cut using cutter progress edge, obtains glass photovoltaic building materials component.
Compared with prior art, technical scheme of the present invention has at least the following advantages：
The glass photovoltaic building materials component of the present invention, has generating efficiency height, long-term reliability height, long lifespan, security performance
The characteristics of high, existing glass curtain wall is heat-insulated, heat preservation, sound insulation, antiultraviolet, the breakage-proof advantage fallen, and the crystal silicon sun can be played
Energy high conversion efficiency, the daylighting power generation performance of high stability, while manufacturing process can realize beautiful radian and the big ruler of monolithic
Very little componentization, installation cost is low, is particularly suitable for complex-curved curtain wall, lighting roof, agricultural greenhouse, glass sunlight house, carport, waits
The buildings such as the Room use.
Description of the drawings
Fig. 1 is double glass sandwich schematic diagrames in the prior art；
Fig. 2 is the structure diagram of the glass photovoltaic building materials component of the embodiment of the present invention 1.
Specific embodiment
Embodiment 1
As shown in Fig. 2, a kind of glass photovoltaic building materials component is present embodiments provided, it is compound by fluorine plastic film 5, resin base
Film 1, ethene-vinyl acetate copolymer layer 3, solar cell string 4, resin based coextruded film 2, glass 6 pass through laminating machine heat
It presses.
Above-mentioned two layers of resin based coextruded film is made of fibrous material and powdery paints.Fibrous material by glass fibre,
One kind in carbon fiber or aramid fiber or arbitrary several combination weaving are made, and the filament diameter ranging from 3 of fibrous material~
23μm.Fibrous material is made into fiber cloth, and fiber cloth weight per unit area is between 30~400 grams/m.Powdery paints is selected from
One among polyester powder coating, epoxide powder coating, acrylic acid powder coatings, polyurethane powder coating, fluorocarbon powder paint
Kind.
Glass 6 be selected from low iron ultrawhite tempered glass, ordinary glass, flame resistant glass, semi-tempered glass, hollow glass it
In one kind.Glass 6 can set curved surface, size and color according to Architectural Design Requirements.
The present embodiment additionally provides the preparation method of above-mentioned glass photovoltaic building materials component, includes the following steps：
A) fluorine plastic film 5 is laid on the laminated substrate of band the first high temperature resistant Teflon cloth；
B) resin based coextruded film 1, ethene-vinyl acetate copolymer layer 3, solar battery string 4, resin base are laid with successively again
Laminated film 2, glass 6；
C) the second high temperature resistant Teflon cloth is capped above glass 6, into laminating machine inner layer pressure, lamination process point is taken out true
Empty, curing, cooling three phases are completed；Vacuumizing phase heating temperature range is 110~160 DEG C, heating time ranging from 100
~600 seconds；Cure stage heating temperature range is 130~200 DEG C, ranging from 100~1200 seconds heating time；Cooling stage is cold
But to 25~60 DEG C, it is 0.05~0.25MPa that cooling procedure, which applies pressure limit,；
D) component for completing lamination is cut using cutter progress edge, obtains glass photovoltaic building materials component.
Embodiment 2
Another glass photovoltaic building materials component is present embodiments provided, by fluorine plastic film, resin based coextruded film, first
Layer ethene-vinyl acetate copolymer layer, solar cell string, second layer ethene-vinyl acetate copolymer layer, glass pass through lamination
Machine hot pressing forms.
Compared with Example 1, the difference lies in resin based composite film material can be by ethylene-acetate for the present embodiment
Ethylene copolymer layer substitutes.That is, the glass photovoltaic building materials component in embodiment 1 has two layers of resin based coextruded film and one layer of second
Alkene-vinyl acetate copolymer layer, and the glass photovoltaic building materials component in the present embodiment has one layer of resin based coextruded film and two layers
Ethene-vinyl acetate copolymer layer.
Resin based coextruded film is made of fibrous material and powdery paints.Fibrous material by glass fibre, carbon fiber or
One kind or arbitrary several combination weaving in aramid fiber are made, ranging from 3~23 μm of the filament diameter of fibrous material.Fiber
Material is made into fiber cloth, and fiber cloth weight per unit area is between 30~400 grams/m.Powdery paints is selected from polyester powder
One kind among coating, epoxide powder coating, acrylic acid powder coatings, polyurethane powder coating, fluorocarbon powder paint.
Glass be selected from low iron ultrawhite tempered glass, ordinary glass, flame resistant glass, semi-tempered glass, hollow glass it
In one kind.Glass can set curved surface, size and color according to Architectural Design Requirements.
The present embodiment additionally provides the preparation method of above-mentioned glass photovoltaic building materials component, includes the following steps：
A) fluorine plastic film is laid on the laminated substrate of band the first high temperature resistant Teflon cloth；
B) resin based coextruded film, the first ethene-vinyl acetate copolymer layer, solar battery string, second are laid with successively again
Ethene-vinyl acetate copolymer layer, glass；
C) the second high temperature resistant Teflon cloth is capped above glass, into laminating machine inner layer pressure, lamination process point vacuumizes,
Curing, cooling three phases are completed；Vacuumizing phase heating temperature range is 110~160 DEG C, heating time ranging from 100~
600 seconds；Cure stage heating temperature range is 130~200 DEG C, ranging from 100~1200 seconds heating time；Cooling stage cools down
To 25~60 DEG C, it is 0.05~0.25MPa that cooling procedure, which applies pressure limit,；
D) component for completing lamination is cut using cutter progress edge, obtains glass photovoltaic building materials component.
Embodiment 3
Present embodiments provide another glass photovoltaic building materials component, by fluorine plastic film, the first resin based coextruded film,
First layer ethene-vinyl acetate copolymer layer, solar cell string, second layer ethene-vinyl acetate copolymer layer, the second resin
Based coextruded film, glass are formed by laminating machine hot pressing.
The present embodiment is compared with embodiment 1, embodiment 2, and the difference lies in the glass photovoltaic building materials structures in the present embodiment
Part has two layers of resin based coextruded film and two layers of ethene-vinyl acetate copolymer layer.And the glass photovoltaic building materials structure in embodiment 1
Part has a two layers of resin based coextruded film and one layer of ethene-vinyl acetate copolymer layer, the glass photovoltaic building materials component in embodiment 2
There are one layer of resin based coextruded film and two layers of ethene-vinyl acetate copolymer layer.
Resin based coextruded film is made of fibrous material and powdery paints.Fibrous material by glass fibre, carbon fiber or
One kind or arbitrary several combination weaving in aramid fiber are made, ranging from 3~23 μm of the filament diameter of fibrous material.Fiber
Material is made into fiber cloth, and fiber cloth weight per unit area is between 30~400 grams/m.Powdery paints is selected from polyester powder
One kind among coating, epoxide powder coating, acrylic acid powder coatings, polyurethane powder coating, fluorocarbon powder paint.
Glass be selected from low iron ultrawhite tempered glass, ordinary glass, flame resistant glass, semi-tempered glass, hollow glass it
In one kind.Glass can set curved surface, size and color according to Architectural Design Requirements.
The present embodiment additionally provides the preparation method of above-mentioned glass photovoltaic building materials component, includes the following steps：
A) fluorine plastic film is laid on the laminated substrate of band the first high temperature resistant Teflon cloth；
B) be laid with successively again the first resin based coextruded film, the first ethene-vinyl acetate copolymer layer, solar battery string,
Second ethene-vinyl acetate copolymer layer, the second resin based coextruded film, glass；
C) the second high temperature resistant Teflon cloth is capped above glass, into laminating machine inner layer pressure, lamination process point vacuumizes,
Curing, cooling three phases are completed；Vacuumizing phase heating temperature range is 110~160 DEG C, heating time ranging from 100~
600 seconds；Cure stage heating temperature range is 130~200 DEG C, ranging from 100~1200 seconds heating time；Cooling stage cools down
To 25~60 DEG C, it is 0.05~0.25MPa that cooling procedure, which applies pressure limit,；
D) component for completing lamination is cut using cutter progress edge, obtains glass photovoltaic building materials component.
The preferred embodiment of the present invention described in detail above.It should be appreciated that those of ordinary skill in the art without
Creative work is needed according to the present invention can to conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (10)
1. a kind of glass photovoltaic building materials component, which is characterized in that the glass photovoltaic building materials component is by fluorine plastic film, the first tree
Aliphatic radical laminated film, ethene-vinyl acetate copolymer layer, solar cell string, the second resin based coextruded film, glass pass through layer
Press hot pressing forms.
A kind of 2. glass photovoltaic building materials component according to claim 1, which is characterized in that the first resin base THIN COMPOSITE
Film and the second resin based coextruded film are made of fibrous material and powdery paints.
3. a kind of glass photovoltaic building materials component according to claim 2, which is characterized in that the fibrous material is by glass
Fiber cloth made of one kind or arbitrary several combination weaving in fiber, carbon fiber or aramid fiber, the fibrous material
Ranging from 3~23 μm of filament diameter, the fiber cloth weight per unit area is between 30~400 grams/m；The powder applies
Material selected from polyester powder coating, epoxide powder coating, acrylic acid powder coatings, polyurethane powder coating, fluorocarbon powder paint it
In one kind.
4. a kind of glass photovoltaic building materials component according to claim 1, which is characterized in that the glass is selected from low iron ultrawhite
One kind among tempered glass, ordinary glass, flame resistant glass, semi-tempered glass, hollow glass.
5. a kind of preparation method of glass photovoltaic building materials component according to any one of claims 1-4, which is characterized in that
Include the following steps：
A) fluorine plastic film is laid on the laminated substrate of band the first high temperature resistant Teflon cloth；
B) the first resin based coextruded film, the ethene-vinyl acetate copolymer layer, the solar cell are laid with successively again
String, the second resin based coextruded film, the glass；
C) the second high temperature resistant Teflon cloth is capped above the glass, into laminating machine inner layer pressure, lamination process point vacuumizes,
Curing, cooling three phases are completed；
D) component for completing lamination is cut using cutter progress edge, obtains the glass photovoltaic building materials component.
6. the preparation method of a kind of glass photovoltaic building materials component according to claim 5, which is characterized in that described to vacuumize
Stepwise heating temperature range is 110~160 DEG C, ranging from 100~600 seconds heating time；The cure stage heating temperature model
It is 130~200 DEG C to enclose, ranging from 100~1200 seconds heating time；The cooling stage is cooled to 25~60 DEG C, cooling procedure
Application pressure limit is 0.05~0.25MPa.
7. a kind of glass photovoltaic building materials component, which is characterized in that the glass photovoltaic building materials component is by fluorine plastic film, the first tree
Aliphatic radical laminated film, the first ethene-vinyl acetate copolymer layer, solar cell string, the second ethene-vinyl acetate copolymer
Layer, glass are formed by laminating machine hot pressing.
A kind of 8. glass photovoltaic building materials component according to claim 7, which is characterized in that the glass photovoltaic building materials component
Further include the second resin based coextruded film between the second ethene-vinyl acetate copolymer layer and the glass.
9. the preparation method of a kind of glass photovoltaic building materials component according to claim 7, which is characterized in that including walking as follows
Suddenly：
A) fluorine plastic film is laid on the laminated substrate of band the first high temperature resistant Teflon cloth；
B) the first resin based coextruded film, the first ethene-vinyl acetate copolymer layer, the sun are laid with successively again
Battery strings, the second ethene-vinyl acetate copolymer layer, the glass；
C) the second high temperature resistant Teflon cloth is capped above the glass, into laminating machine inner layer pressure, lamination process point vacuumizes,
Curing, cooling three phases are completed；
D) component for completing lamination is cut using cutter progress edge, obtains the glass photovoltaic building materials component.
10. a kind of glass photovoltaic building materials component, which is characterized in that substitute right with polyolefin elastomer or polyvinyl butyral
It is required that ethene-vinyl acetate copolymer layer described in 1, other components structure is identical with described in claim 1；
Alternatively, substitute the first ethylene-acetate second described in claim 7 or 8 with polyolefin elastomer or polyvinyl butyral
Described in alkene copolymer layer and/or the second ethene-vinyl acetate copolymer layer, other components structure and claim 7 or 8
It is identical.
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| CN109624724A (en) * | 2019-01-15 | 2019-04-16 | 武汉理工大学 | A kind of the carbon fiber automobile engine cover and preparation method of solar power generation |
| WO2019228049A1 (en) * | 2018-05-31 | 2019-12-05 | 上迈（上海）新能源科技有限公司 | High-efficiency protective composite board and preparation method therefor, and application and application method therefor |
| CN111231479A (en) * | 2018-11-29 | 2020-06-05 | 中国科学院大连化学物理研究所 | Method for connecting flexible thin-film solar cell and airship skin |
| CN111391457A (en) * | 2018-12-28 | 2020-07-10 | 汉能移动能源控股集团有限公司 | Front plate of solar cell module, solar cell module and preparation method of solar cell module |
| EP3696864A1 (en) | 2019-02-13 | 2020-08-19 | TIGER Coatings GmbH & Co. KG | Housing material |
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