CN106206846A - A kind of production technology of self-cleaning solar energy backboard - Google Patents
A kind of production technology of self-cleaning solar energy backboard Download PDFInfo
- Publication number
- CN106206846A CN106206846A CN201610619827.XA CN201610619827A CN106206846A CN 106206846 A CN106206846 A CN 106206846A CN 201610619827 A CN201610619827 A CN 201610619827A CN 106206846 A CN106206846 A CN 106206846A
- Authority
- CN
- China
- Prior art keywords
- base material
- coating
- backboard
- pet base
- self
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 22
- 238000005516 engineering process Methods 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000011248 coating agent Substances 0.000 claims abstract description 22
- 238000000576 coating method Methods 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005215 recombination Methods 0.000 claims description 6
- 230000006798 recombination Effects 0.000 claims description 6
- 238000007761 roller coating Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011265 semifinished product Substances 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 241000790917 Dioxys <bee> Species 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229950000845 politef Drugs 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 20
- 239000004408 titanium dioxide Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation 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
- 230000009466 transformation Effects 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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- 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
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The present invention relates to the production technology of a kind of self-cleaning solar energy backboard, the solar energy backboard that present invention process produces is by PET base material, automatic cleaning coating and coat are constituted, the solar energy back board structure that present invention process produces is simple, easy to use, panel reflectance can be effectively reduced by arranging coating of titanium dioxide, it can make solar components produce bigger electric energy, the layout of coating of titanium dioxide can strengthen the resistance to ag(e)ing of panel, substantially increase the service life of solar components, the self-cleaning property of titanium dioxide relies on the flowing of rainwater to be taken away by back plate surface dust, substantially increase light conversion efficiency.
Description
Technical field
The present invention relates to solar components field, particularly relate to the production technology of a kind of self-cleaning solar energy backboard.
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 permeate from environmental factors, the current existing solar energy back of the body
Plate is the most aging, greatly reduces the life-span of photovoltaic module, and the surface of existing solar energy backboard is easy to stick
Ash dirt, leverages light conversion efficiency.
Summary of the invention
The applicant, for above-mentioned existing issue, has carried out Improvement, it is provided that a kind of self-cleaning solar energy backboard
Production technology, the solar energy backboard using this technique to produce has an efficient self-cleaning property, and simple installation, service life are long, light
Transformation efficiency is high.
The technical solution adopted in the present invention is as follows:
The production technology of a kind of self-cleaning solar energy backboard, comprises the following steps:
The first step: carried out PET base material for volume by unreeling machine；
Second step: binding agent good for proportioning is coated on uniformly by double roller coating rollers a side surface of PET base material；
3rd step: the pet substrate of band application of adhesive in second step is delivered in drying room carry out baking and curing, dries temperature
Degree is 100～120 DEG C, and drying time is 7～8 minutes；
4th step: at the one layer of automatic cleaning coating of PET base material material surface recombination with binding agent；Described automatic cleaning coating is
Coating of titanium dioxide；
5th step: the PET base material of composite self-cleaning coating in the 4th step is rolled up formation semi-finished product on refill and hangs,
Open assembly time is 1～5 day；
6th step: utilize the binding agent that proportioning is good to be coated on the 5th step gained PET base material uniformly by double roller coating rollers
Opposite side surface；
7th step: the pet substrate of band application of adhesive in the 6th step is delivered in drying room carry out baking and curing, dries temperature
Degree is 130～190 DEG C, and drying time is 7～12 minutes；
8th step: at the one layer of coat of PET base material material surface recombination with binding agent；Described coat is polytetrafluoroethyl-ne
The coating material that the molecule of alkene or Kynoar and base resin are mixed to form；
9th step: the 8th step gained PET base material being rolled up formation finished product backboard on refill and hangs, open assembly time is 1
～5 days；
Tenth step: the 9th step gained backboard is carried out trimming, bundling according to customer demand；
11st step: the tenth step gained backboard is sampled detection, the performance of detection backboard and credit rating.
Beneficial effects of the present invention is as follows:
The solar energy back board structure that present invention process produces is simple, easy to use, can have by arranging coating of titanium dioxide
Effect reduces panel reflectance, and it can make solar components produce bigger electric energy, and the layout of coating of titanium dioxide can strengthen face
The resistance to ag(e)ing of plate, substantially increases the service life of solar components, and the self-cleaning property of titanium dioxide relies on the flowing of rainwater
Back plate surface dust is taken away, substantially increases light conversion efficiency.
Detailed description of the invention
The detailed description of the invention of the present invention is described below.
The production technology of a kind of self-cleaning solar energy backboard comprises the following steps:
The first step: carried out PET base material for volume by unreeling machine；
Second step: binding agent good for proportioning is coated on uniformly by double roller coating rollers a side surface of PET base material；
3rd step: the pet substrate of band application of adhesive in second step is delivered in drying room carry out baking and curing, dries temperature
Degree is 120 DEG C, and drying time is 8 minutes；
4th step: at the one layer of automatic cleaning coating of PET base material material surface recombination with binding agent；Automatic cleaning coating is dioxy
Change titanium coating；
5th step: the PET base material of composite self-cleaning coating in the 4th step is rolled up formation semi-finished product on refill and hangs,
Open assembly time is 5 days；
6th step: utilize the binding agent that proportioning is good to be coated on the 5th step gained PET base material uniformly by double roller coating rollers
Opposite side surface；
7th step: the pet substrate of band application of adhesive in the 6th step is delivered in drying room carry out baking and curing, dries temperature
Degree is 130 DEG C, and drying time is 12 minutes；
8th step: at the one layer of coat of PET base material material surface recombination with binding agent；Coat be politef or
The coating material that the molecule of Kynoar and base resin are mixed to form；
9th step: the 8th step gained PET base material being rolled up formation finished product backboard on refill and hangs, open assembly time is 5
My god；
Tenth step: the 9th step gained backboard is carried out trimming, bundling according to customer demand；
11st step: the tenth step gained backboard is sampled detection, the performance of detection backboard and credit rating.
The solar energy back board structure that present invention process produces is simple, easy to use, can have by arranging coating of titanium dioxide
Effect reduces panel reflectance, and it can make solar components produce bigger electric energy, and the layout of coating of titanium dioxide can strengthen face
The resistance to ag(e)ing of plate, substantially increases the service life of solar components, and the self-cleaning property of titanium dioxide relies on the flowing of rainwater
Back plate surface dust is taken away, substantially increases light conversion efficiency.
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 (1)
1. the production technology of a self-cleaning solar energy backboard, it is characterised in that comprise the following steps:
The first step: carried out PET base material for volume by unreeling machine；
Second step: binding agent good for proportioning is coated on uniformly by double roller coating rollers a side surface of PET base material；
3rd step: the pet substrate of band application of adhesive in second step is delivered in drying room carry out baking and curing, drying temperature is
100～120 DEG C, drying time is 7～8 minutes；
4th step: at the one layer of automatic cleaning coating of PET base material material surface recombination with binding agent；Described automatic cleaning coating is dioxy
Change titanium coating；
5th step: the PET base material of composite self-cleaning coating in the 4th step is rolled up formation semi-finished product on refill and hangs, hang
Time is 1～5 day；
6th step: utilize the binding agent that proportioning is good to be coated on the another of the 5th step gained PET base material uniformly by double roller coating rollers
One side surface；
7th step: the pet substrate of band application of adhesive in the 6th step is delivered in drying room carry out baking and curing, drying temperature is
130～190 DEG C, drying time is 7～12 minutes；
8th step: at the one layer of coat of PET base material material surface recombination with binding agent；Described coat be politef or
The coating material that the molecule of Kynoar and base resin are mixed to form；
9th step: the 8th step gained PET base material being rolled up formation finished product backboard on refill and hangs, open assembly time is 1～5
My god；
Tenth step: the 9th step gained backboard is carried out trimming, bundling according to customer demand；
11st step: the tenth step gained backboard is sampled detection, the performance of detection backboard and credit rating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619827.XA CN106206846A (en) | 2016-07-29 | 2016-07-29 | A kind of production technology of self-cleaning solar energy backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619827.XA CN106206846A (en) | 2016-07-29 | 2016-07-29 | A kind of production technology of self-cleaning solar energy backboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106206846A true CN106206846A (en) | 2016-12-07 |
Family
ID=57497416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610619827.XA Pending CN106206846A (en) | 2016-07-29 | 2016-07-29 | A kind of production technology of self-cleaning solar energy backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106206846A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928551A (en) * | 2013-01-10 | 2014-07-16 | 中天光伏材料有限公司 | Heterogeneous double-face fluorine-containing solar battery backboard |
| WO2014209632A1 (en) * | 2013-06-28 | 2014-12-31 | Dow Global Technologies Llc | Backsheets/frontsheets having improved adhesion to encapsulants and photovoltaic modules made therefrom |
| CN105244397A (en) * | 2015-09-14 | 2016-01-13 | 常德汉能薄膜太阳能科技有限公司 | Anti-haze solar cell and preparation method thereof |
-
2016
- 2016-07-29 CN CN201610619827.XA patent/CN106206846A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928551A (en) * | 2013-01-10 | 2014-07-16 | 中天光伏材料有限公司 | Heterogeneous double-face fluorine-containing solar battery backboard |
| WO2014209632A1 (en) * | 2013-06-28 | 2014-12-31 | Dow Global Technologies Llc | Backsheets/frontsheets having improved adhesion to encapsulants and photovoltaic modules made therefrom |
| CN105244397A (en) * | 2015-09-14 | 2016-01-13 | 常德汉能薄膜太阳能科技有限公司 | Anti-haze solar cell and preparation method thereof |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |