CN106024954A - Solar energy backboard with heat absorption function - Google Patents
Solar energy backboard with heat absorption function Download PDFInfo
- Publication number
- CN106024954A CN106024954A CN201610603262.6A CN201610603262A CN106024954A CN 106024954 A CN106024954 A CN 106024954A CN 201610603262 A CN201610603262 A CN 201610603262A CN 106024954 A CN106024954 A CN 106024954A
- Authority
- CN
- China
- Prior art keywords
- layer
- heat absorption
- solar energy
- fluorine
- base material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000011248 coating agent Substances 0.000 claims abstract description 21
- 238000000576 coating method Methods 0.000 claims abstract description 21
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 19
- 239000011737 fluorine Substances 0.000 claims abstract description 19
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 18
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000005977 Ethylene Substances 0.000 claims abstract description 4
- 239000011230 binding agent Substances 0.000 claims abstract description 4
- 239000000049 pigment Substances 0.000 claims abstract description 4
- 229920002635 polyurethane Polymers 0.000 claims abstract description 4
- 239000004814 polyurethane Substances 0.000 claims abstract description 4
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229920001577 copolymer Polymers 0.000 claims abstract description 3
- 230000004888 barrier function Effects 0.000 claims description 17
- 239000003973 paint Substances 0.000 claims description 10
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 230000032683 aging Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract 8
- 230000000903 blocking effect Effects 0.000 abstract 5
- 239000012790 adhesive layer Substances 0.000 abstract 4
- 239000011247 coating layer Substances 0.000 abstract 4
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 3
- 230000006750 UV protection Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000010248 power generation Methods 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
- H01L31/049—Protective back sheets
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
- C09D123/08—Copolymers of ethene
- C09D123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C09D123/0892—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms containing monomers with other atoms than carbon, hydrogen or oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/32—Radiation-absorbing paints
-
- 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
- H01L31/052—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a solar energy backboard with a heat absorption function. The solar energy backboard comprises PET base material. A weather-resistant layer is connected on one side of the PET base material through an adhesive layer. An infrared blocking coating layer is arranged on the surface of the weather-resistant layer. A fluorine-containing heat absorption coating material layer is arranged on the surface of the infrared blocking coating layer. A weather-resistant adhesive layer is connected on the other end of the PET base material through the adhesive layer. Polyurethane ATO nanometer coating material is used as the infrared blocking coating layer. The fluorine-containing heat absorption coating material layer is a fluorine-containing selective absorption coating material layer prepared in a way that tendril crystalline Pbs acts as pigment and the copolymer of ethylene and tetrafluoroethylene acts as a binder. The solar energy backboard with the heat absorption function is simple in structure and convenient to use. The infrared blocking layer is adhered on the surface of the PET base material through the adhesive layer so as to ensure low infrared emissivity. The fluorine-containing heat absorption coating material layer is coated outside the infrared blocking layer so as to ensure that the heat absorption rate is greater than 95%, ultraviolet aging can be prevented, corrosion can also be prevented, the coating layers have excellent adhesion performance and the service life is prolonged.
Description
Technical field
The present invention relates to solar components field, particularly relate to a kind of solar energy backboard with heat absorption function.
Background technology
Solar energy, as a kind of environmental protection, the inexhaustible energy, replaces the optimal choosing of tradition thermal power generation beyond doubt
Select, owing to solaode needs to be chronically exposed to outdoor practicality, so the cell piece in photovoltaic module needs to be protected by, come
Prevent impact and the vertical view of the environmental factorss such as the steam in air, oxygen, ultraviolet.Solar energy backboard is whole solaode
One of accessory, act primarily as mechanical support and effect that protection cell piece permeates from environmental factors, existing solar energy backboard exists
Use under high temperature and not only can affect light conversion efficiency, also can reduce service life.
Summary of the invention
The applicant, for above-mentioned existing problem, has carried out Improvement, it is provided that a kind of solar energy back of the body with heat absorption function
Plate, it is long that it has service life, heat conductivility and the high advantage of light conversion efficiency.
The technical solution adopted in the present invention is as follows:
A kind of solar energy backboard with heat absorption function, including PET base material, in the side of described PET base material by bonding
Layer connects weathering layer, in the surface infrared barrier coating of described weathering layer, fluorine-containing in the surface configuration of described infrared barrier coating
Heat-absorbing paint layer, the other end in described PET base material connects weather-proof tack coat by tack coat；Described infrared barrier coating uses
Polyurethane ATO nano paint, described fluorine-containing heat-absorbing paint layer does the copolymerization of pigment, ethylene and tetrafluoroethene with complicated and confused crystalline PbS
Thing is the fluorine-containing selective absorbing dope layer that binding agent is made.
Its further technical scheme is:
A kind of solar energy backboard with heat absorption function, the thickness of described infrared barrier coating
It is 0.5～5 μm.
A kind of solar energy backboard with heat absorption function, the thickness of described fluorine-containing absorption hot coating
Degree is 7～15 μm.
A kind of with heat absorption function solar energy backboard, the thickness of described PET base material be 26～
57 microns.
A kind of solar energy backboard with heat absorption function, described tack coat is by polyolefine material
Making, the thickness of described polyolefine material is not more than 60 microns.
Beneficial effects of the present invention is as follows:
Present configuration is simple, easy to use, by passing through tack coat bonding infrared barrier layer on the surface of PET base material,
It can ensure that low infrared emissivity, coats one layer of fluorine-containing heat-absorbing paint layer outside infrared barrier layer, and it can ensure that heat absorption rate is big
In 95%, UV resistance is aging, moreover it is possible to anticorrosion, has superior adhesion performance, extend service life between coating.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein: 1, weathering layer；2, tack coat；3, PET base material；4, weather-proof tack coat；5, fluorine-containing heat-absorbing paint layer；6, infrared
Barrier coat.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described.
A kind of solar energy backboard with heat absorption function includes PET base material 3, in the side of PET base material 3 by tack coat 2
Connecting weathering layer 1, in the surface infrared barrier coating 6 of weathering layer 1, the fluorine-containing heat absorption of surface configuration in infrared barrier coating 6 is coated with
The bed of material 5, the other end in PET base material 3 connects weather-proof tack coat 4 by tack coat 2；Infrared barrier coating 6 uses polyurethane ATO
Nano paint, fluorine-containing heat-absorbing paint layer 5 does the copolymer of pigment, ethylene and tetrafluoroethene for binding agent system with complicated and confused crystalline PbS
The fluorine-containing selective absorbing dope layer become.The thickness of infrared barrier coating 6 is 0.5～5 μm, the thickness of fluorine-containing absorption hot coating 5
Being 7～15 μm, the thickness of PET base material 3 is 26～57 microns.Tack coat 2 is made up of polyolefine material, the thickness of polyolefine material
It is not more than 60 microns.
Present configuration is simple, easy to use, by passing through tack coat bonding infrared barrier layer on the surface of PET base material,
It can ensure that low infrared emissivity, coats one layer of fluorine-containing heat-absorbing paint layer outside infrared barrier layer, and it can ensure that heat absorption rate is big
In 95%, UV resistance is aging, moreover it is possible to anticorrosion, has superior adhesion performance, extend service life between coating.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention sees right
Requirement, in the case of the basic structure of the present invention, the present invention can make any type of amendment.
Claims (5)
1. the solar energy backboard with heat absorption function, it is characterised in that: include PET base material (3), in described PET base material (3)
Side by tack coat (2) connect weathering layer (1), in surface infrared barrier coating (6) of described weathering layer (1), in described
The surface configuration fluorine-containing heat-absorbing paint layer (5) of infrared barrier coating (6), the other end in described PET base material (3) passes through tack coat
(2) weather-proof tack coat (4) is connected；Described infrared barrier coating (6) uses polyurethane ATO nano paint, described fluorine-containing heat absorption to be coated with
The bed of material (5) does, with complicated and confused crystalline PbS, the fluorine-containing selective absorbing that the copolymer of pigment, ethylene and tetrafluoroethene is made for binding agent
Dope layer.
A kind of solar energy backboard with heat absorption function, it is characterised in that: described infrared barrier is coated with
The thickness of layer (6) is 0.5～5 μm.
A kind of solar energy backboard with heat absorption function, it is characterised in that: described fluorine-containing absorption heat
The thickness of coating (5) is 7～15 μm.
A kind of solar energy backboard with heat absorption function, it is characterised in that: described PET base material (3)
Thickness be 26～57 microns.
A kind of solar energy backboard with heat absorption function, it is characterised in that: described tack coat (2)
Being made up of polyolefine material, the thickness of described polyolefine material is not more than 60 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603262.6A CN106024954A (en) | 2016-07-27 | 2016-07-27 | Solar energy backboard with heat absorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603262.6A CN106024954A (en) | 2016-07-27 | 2016-07-27 | Solar energy backboard with heat absorption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106024954A true CN106024954A (en) | 2016-10-12 |
Family
ID=57113986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610603262.6A Pending CN106024954A (en) | 2016-07-27 | 2016-07-27 | Solar energy backboard with heat absorption function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106024954A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202304031U (en) * | 2011-11-03 | 2012-07-04 | 杭州联合新材科技股份有限公司 | Solar heat collector panel |
| CN102569451A (en) * | 2010-10-20 | 2012-07-11 | 苏州尚善新材料科技有限公司 | Solar module back veneer comprising non-solvent bonding layers and manufacturing method thereof |
| CN202393043U (en) * | 2011-11-03 | 2012-08-22 | 杭州联合新材科技股份有限公司 | Solar absorber plate |
-
2016
- 2016-07-27 CN CN201610603262.6A patent/CN106024954A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102569451A (en) * | 2010-10-20 | 2012-07-11 | 苏州尚善新材料科技有限公司 | Solar module back veneer comprising non-solvent bonding layers and manufacturing method thereof |
| CN202304031U (en) * | 2011-11-03 | 2012-07-04 | 杭州联合新材科技股份有限公司 | Solar heat collector panel |
| CN202393043U (en) * | 2011-11-03 | 2012-08-22 | 杭州联合新材科技股份有限公司 | Solar absorber plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |
|
| WD01 | Invention patent application deemed withdrawn after publication |