CN106024955A - Cleaning facilitating solar energy backboard - Google Patents
Cleaning facilitating solar energy backboard Download PDFInfo
- Publication number
- CN106024955A CN106024955A CN201610605524.2A CN201610605524A CN106024955A CN 106024955 A CN106024955 A CN 106024955A CN 201610605524 A CN201610605524 A CN 201610605524A CN 106024955 A CN106024955 A CN 106024955A
- Authority
- CN
- China
- Prior art keywords
- layer
- hydrophobic
- solar energy
- base material
- energy backboard
- 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 abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 23
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 19
- 230000003670 easy-to-clean Effects 0.000 claims abstract description 13
- 230000003075 superhydrophobic effect Effects 0.000 claims abstract description 8
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 229920000098 polyolefin Polymers 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 4
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 238000010422 painting Methods 0.000 claims 1
- 239000002253 acid Substances 0.000 abstract description 6
- 239000010410 layer Substances 0.000 abstract 8
- 239000011247 coating layer Substances 0.000 abstract 4
- 239000012790 adhesive layer Substances 0.000 abstract 3
- 239000002585 base Substances 0.000 abstract 3
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 2
- 238000010521 absorption reaction Methods 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
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 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
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
-
- 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
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a cleaning facilitating solar energy backboard comprising PET base material. A weather-resistant layer is connected on one side of the PET base material through an adhesive layer. A fluororesin coating layer is arranged on the upper surface of the weather-resistant layer. A hydrophobic layer is arranged on the surface of the fluororesin coating layer. A weather-resistant adhesive layer is connected on the other end of the PET base material through the adhesive layer. The hydrophobic layer has a cascade structure which progressively increases from one end of the surface of the fluororesin coating layer to the other end. The hydrophobic layer is a super-hydrophobic polytetrafluoroethylene film layer or a super-hydrophobic nanosilicon dioxide transparent coating layer. The cleaning facilitating solar energy backboard is simple in structure, convenient to use and great in wear resistance and weather resistance, and the hydrophobic layer is arranged so that the surface of the product is enabled to be smooth and easy to clean. The acid and alkali resistance of the product can be increased by arrangement of the hydrophobic layer so that the surface of the product is enabled not to easily adsorb acidic and alkaline substances, and the service life of the product can be prolonged.
Description
Technical field
The present invention relates to solar components field, particularly relate to a kind of solar energy backboard easy to clean.
Background technology
Solar energy, as a kind of environmental protection, the inexhaustible energy, replaces tradition fire beyond doubt
The optimum selection of power generating, owing to solaode needs to be chronically exposed to outdoor practicality, so
Cell piece in photovoltaic module needs to be protected by, and prevents the steam in air, oxygen, purple
The impact of the environmental factorss such as outside line and vertical view.Solar energy backboard is the accessory of whole solaode
One of, act primarily as mechanical support and the effect protecting cell piece to permeate from environmental factors, at present
Existing solar energy backboard outer layer is fluororesin film layer, can produce one when this coating uses out of doors
Kind goo, its more difficult cleaning, during using the most out of doors, fluororesin film surface
It is dirty that goo mixes generation viscosity with the steam in air or micronic dust, needs to carry out labor cleaning,
Greatly reduce the service life of backboard.
Summary of the invention
The applicant, for above-mentioned existing issue, has carried out Improvement, it is provided that a kind of easy to clean
Solar energy backboard, its smooth surface, will not set-off is dirty, be difficult to absorption acid, basic species, tool
There is advantage easy to clean and life-span length.
The technical solution adopted in the present invention is as follows:
A kind of solar energy backboard easy to clean, including PET base material, the side of described PET base material leads to
Crossing tack coat and connect weathering layer, the upper surface in described weathering layer arranges fluor resin coating, in institute
Stating the surface configuration hydrophobic layer of fluor resin coating, the other end in described PET base material passes through bonding
Layer connects weather-proof tack coat；Described hydrophobic layer is for depend on to the other end in one end, fluor resin coating surface
Secondary incremental stair structure, described hydrophobic layer is super-hydrophobic polytetrafluoroethylene film layer or super-hydrophobic
Nano silicon clear coat.
Its further technical scheme is:
The thickness of described fluor resin coating is 0.01～0.05 micron；
The thickness of described PET base material is 26～60 microns；
Described tack coat is made up of polyolefine material, and 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, and it has wearability, good weatherability, by setting
Putting hydrophobic layer makes product surface smooth, and easy to clean cleans.The setting of hydrophobic layer adds product
Resistance to acids and bases, makes product surface be difficult to adsorb acid and basic species, extends the use longevity of product
Life.
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, fluororesin film layer；6, hydrophobic layer.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described.
One of the present invention solar energy easy to clean backboard includes PET base material 3, PET base material
The side of 3 connects weathering layer 1 by tack coat 2, and the upper surface in weathering layer arranges fluororesin
Coating 5, in the surface configuration hydrophobic layer 6 of fluor resin coating 5, in another of PET base material 3
End connects weather-proof tack coat 4 by tack coat 2；Hydrophobic layer 6 is on fluor resin coating 5 surface
The stair structure that one end is incremented by successively to the other end, hydrophobic layer is super-hydrophobic polytetrafluoroethylene film
Layer or the transparent coating of super-hydrophobic nano silicon dioxide.The thickness of fluor resin coating 5 be 0.01～
0.05 micron.The thickness of PET base material 3 is 26～60 microns.Tack coat 2 is by polyolefin material
Material is made, and the thickness of polyolefine material is not more than 60 microns.
Present configuration is simple, easy to use, and it has wearability, good weatherability, by setting
Putting hydrophobic layer makes product surface smooth, and easy to clean cleans.The setting of hydrophobic layer adds product
Resistance to acids and bases, makes product surface be difficult to adsorb acid and basic species, extends the use longevity of product
Life.
Above description is explanation of the invention, is not the restriction to invention, and the present invention is limited
Scope see claim, in the case of the basic structure of the present invention, the present invention
Any type of amendment can be made.
Claims (4)
1. a solar energy backboard easy to clean, it is characterised in that: include PET base material (3), described PET
The side of base material (3) connects weathering layer (1) by tack coat (2), in the upper table of described weathering layer
Face arranges fluor resin coating (5), in the surface configuration hydrophobic layer (6) of described fluor resin coating (5),
The other end in described PET base material (3) connects weather-proof tack coat (4) by tack coat (2)；Institute
Stating hydrophobic layer (6) is the step knot being incremented by successively to the other end in fluor resin coating (5) one end, surface
Structure, described hydrophobic layer is super-hydrophobic polytetrafluoroethylene film layer or the transparent painting of super-hydrophobic nano silicon dioxide
Layer.
A kind of solar energy backboard easy to clean the most as claimed in claim 1, it is characterised in that: described fluorine
The thickness of resinous coat (5) is 0.01～0.05 micron.
A kind of solar energy backboard easy to clean the most as claimed in claim 1, it is characterised in that: described PET
The thickness of base material (3) is 26～60 microns.
A kind of solar energy backboard easy to clean the most as claimed in claim 1, it is characterised in that: described viscous
Knot layer (2) is made up of polyolefine material, and the thickness of described polyolefine material is not more than 60 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605524.2A CN106024955A (en) | 2016-07-28 | 2016-07-28 | Cleaning facilitating solar energy backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605524.2A CN106024955A (en) | 2016-07-28 | 2016-07-28 | Cleaning facilitating solar energy backboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106024955A true CN106024955A (en) | 2016-10-12 |
Family
ID=57115520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610605524.2A Pending CN106024955A (en) | 2016-07-28 | 2016-07-28 | Cleaning facilitating solar energy backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106024955A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258067A (en) * | 2018-01-23 | 2018-07-06 | 黑河学院 | A kind of packaging technology of solar cell |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11298029A (en) * | 1998-04-14 | 1999-10-29 | Sanyo Electric Co Ltd | Solar cell module and multilayer glass module |
| CN204130561U (en) * | 2014-10-17 | 2015-01-28 | 惠州圣帕新材料有限公司 | A kind of backboard easy to clean |
| CN204189808U (en) * | 2014-11-28 | 2015-03-04 | 明冠新材料股份有限公司 | A kind of anti-pollution type solar cell backboard |
-
2016
- 2016-07-28 CN CN201610605524.2A patent/CN106024955A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11298029A (en) * | 1998-04-14 | 1999-10-29 | Sanyo Electric Co Ltd | Solar cell module and multilayer glass module |
| CN204130561U (en) * | 2014-10-17 | 2015-01-28 | 惠州圣帕新材料有限公司 | A kind of backboard easy to clean |
| CN204189808U (en) * | 2014-11-28 | 2015-03-04 | 明冠新材料股份有限公司 | A kind of anti-pollution type solar cell backboard |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258067A (en) * | 2018-01-23 | 2018-07-06 | 黑河学院 | A kind of packaging technology of solar cell |
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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 |