CN108417652A - A kind of low cost photovoltaic waterproof roll and preparation method thereof - Google Patents
A kind of low cost photovoltaic waterproof roll and preparation method thereof Download PDFInfo
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- CN108417652A CN108417652A CN201810107906.1A CN201810107906A CN108417652A CN 108417652 A CN108417652 A CN 108417652A CN 201810107906 A CN201810107906 A CN 201810107906A CN 108417652 A CN108417652 A CN 108417652A
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- waterproof roll
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- photovoltaic
- melt adhesive
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- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000005096 rolling process Methods 0.000 title description 4
- 238000000576 coating method Methods 0.000 claims abstract description 34
- 239000011248 coating agent Substances 0.000 claims abstract description 33
- 239000004831 Hot glue Substances 0.000 claims abstract description 26
- 239000005341 toughened glass Substances 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 19
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 18
- 230000003075 superhydrophobic effect Effects 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 8
- 229920001903 high density polyethylene Polymers 0.000 claims description 8
- 239000004700 high-density polyethylene Substances 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 8
- 238000007731 hot pressing Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 2
- 238000003490 calendering Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000005496 tempering Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000004078 waterproofing Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 41
- 239000000853 adhesive Substances 0.000 description 16
- 230000001070 adhesive effect Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920002943 EPDM rubber Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012046 mixed solvent Substances 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002103 nanocoating Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical compound [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012991 xanthate 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
-
- 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
-
- 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
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic Table
-
- 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
- H02S20/26—Building materials integrated with PV modules, e.g. façade elements
-
- 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
- Y02E10/547—Monocrystalline silicon 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
- 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
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to a kind of inexpensive photovoltaic waterproof rolls and preparation method thereof, the photovoltaic waterproof roll includes at least hot melt adhesive encapsulated layer, photovoltaic cell layer, waterproof roll layer from top to bottom, self-cleaning coat or super-hydrophilic coating can also be sprayed on hot melt adhesive encapsulated layer, or processing forms toughened glass layer and the self-cleaning coat on toughened glass layer or super-hydrophilic coating on hot melt adhesive encapsulated layer, is adhesively fixed between each layer.Present invention eliminates the PET backboards in conventional photovoltaic solar panel, using waterproof roll as its backboard, directly photovoltaic battery panel is pasted onto on waterproof roll, not only have compressed cost reduction coil thickness, and reduce bonding layer number reduce infiltration probability, the excellent electrical insulating property of waterproof roll and water proofing property are taken full advantage of, service life and electricity conversion is greatly improved.
Description
Technical field
The present invention relates to photovoltaic technology field, and in particular to a kind of low cost photovoltaic waterproof roll and preparation method thereof.
Background technology
Photovoltaic waterproof roll is a kind of to have both the new of waterproof thermal insulating coiled material water proofing property and photovoltaic devices solar power generation function
Type product.Similar photovoltaic water-proof coiled material product on the market still remains many problems at present, such as mostly uses perforation when installation
Photovoltaic battery panel and waterproof roll are fixed together by the mode for playing bolt, not only increase construction complexity and substantially reduce
Water proofing property；Another is directly using flexible photovoltaic battery in such a way that waterproof roll is combined, although the program is constructed
The problems such as there are with high costs, optoelectronic transformation efficiencies for easy but used flexible photovoltaic battery plate lowly, the economic benefit is not high,
Limit its popularization and application.
Photovoltaic waterproof roll of the present invention has compressed cost reduction coiled material directly using waterproof roll as photovoltaic cell backplane
Thickness reduces adhesive linkage, and reduces infiltration probability, and gained photovoltaic waterproof roll long lifespan, electricity conversion are high.
Invention content
It is an object of the invention to solve the above problem existing for existing photovoltaic waterproof roll, provide it is a kind of it is novel, low at
This photovoltaic waterproof roll and preparation method thereof.The method of the present invention eliminates the PET backboards in conventional photovoltaic solar panel, directly will
Photovoltaic battery panel is pasted onto on waterproof roll, have many advantages, such as at low cost, easy construction, gained photovoltaic waterproof roll use the longevity
Life is long, photoelectric conversion efficiency is high, water resistance is good, applied widely.To achieve the above object, the technology used in the present invention side
Case is as follows：
A kind of low cost photovoltaic waterproof roll, includes photovoltaic generation layer and waterproof roll layer from top to bottom, and wherein photovoltaic is sent out
Electric layer includes hot melt adhesive encapsulated layer, photovoltaic cell layer from top to bottom, is adhesively fixed between each layer.
According to said program, the waterproof roll layer choosing is rolled up from TPO waterproof rolls, PVC waterproof rolls, polyethylene polypropylene
One kind in material, EVA coiled materials, high density polyethylene (HDPE) coiled material.
According to said program, the hot melt adhesive encapsulated layer is formed by modified EVA hot-melt adhesive hot pressing.It is encapsulated using hot melt adhesive
The eva film of formation has many advantages, such as high volume resistivity, high-permeability, low xanthate ratio, while improving the photoelectricity of battery pack
Conversion ratio.
According to said program, the photovoltaic cell layer is made of Monocrystalline silicon cell piece.The monocrystalline silicon battery of selection is a kind of
The amorphous silicon film battery of ideal photovoltaic generation material, more traditional polycrystal silicon cell or prevalence turns with higher battery
Efficiency is changed, and stability is good.
According to said program, the low cost photovoltaic waterproof roll further includes the self-cleaning painting being arranged on hot melt adhesive encapsulated layer
Layer or super-hydrophilic coating, or the toughened glass layer that is arranged on hot melt adhesive encapsulated layer and self-cleaning on toughened glass layer
Coating or super-hydrophilic coating.The tempered glass is that ultrawhite rolls tempered glass, with higher intensity and light transmittance.
According to said program, photovoltaic cell layer is connected with H type connector, for the electricity of generation to be guided, the H type
Connector is sealed by marine glue and is fixed.
The preparation method of above-mentioned low cost photovoltaic waterproof roll, includes the following steps：(a) Monocrystalline silicon cell piece is passed through into heat
Melten gel is encapsulated on waterproof roll；(b) cleaning building substrate surface positions and determines datum line, by waterproof roll and building base
Layer is fixedly connected.
According to said program, the waterproof roll layer choosing is rolled up from TPO waterproof rolls, PVC waterproof rolls, polyethylene polypropylene
One kind in material, EVA coiled materials, high density polyethylene (HDPE) coiled material is heated between Monocrystalline silicon cell piece and waterproof roll using modified EVA
Glue encapsulates, and Monocrystalline silicon cell piece is connected with H type connector.
According to said program, the hot melt adhesive encapsulation layer surface obtained by step (a) is also coated with super-hydrophilic coating or super-hydrophobic
Self-cleaning coat.
Further include in tempered glass surface spraying super-hydrophilic coating or super-hydrophobic before step (a) according to said program
Tempered glass and Monocrystalline silicon cell piece are then encapsulated in waterproof volume by self-cleaning coat by hot melt adhesive in accordance with the order from top to bottom
On material.
According to said program, waterproof roll and building base between it is Nian Jie by glue, carried out using adhesive waterproof coil
Bonding, physics are fixedly connected (screw), and construction technology includes cold bonding method and electrical heating method.Glue can select EPDM waterproof
Web adhesive or mixed solvent HG-88-1 type adhesive.Self-adhesive waterproof web optionally, after tearing separation layer off
It can be placed directly against in building base, difficulty of construction substantially reduces.Using mating adhesive, coiled material is pasted on by base with cold-working industry
Construction method on layer claims cold bonding method, electrical heating method to refer to making its surface portion melt generation by heating waterproof roll of getting angry to stick
Property after be bonded in building base on method.
It can cancel tempered glass in the not high application scenarios of requirement of mechanical strength, directly be encapsulated in photovoltaic battery panel anti-
On water coiled material.If retaining toughened glass layer, super-hydrophilic coating or super-hydrophobic self-cleaning can also be coated in tempered glass layer surface
Coating.Include the nano material (TiO with photocatalytic activity in the super-hydrophilic coating2), the light of certain wavelength can be absorbed simultaneously
Free electrons and holes are generated, makes the pollutant of film surface absorption that redox occur and decomposes, it is micro- to remove and kill surface
Bacterium achievees the purpose that self-cleaning.The super-hydrophobic self-cleaning coating includes organic silicones class nano coating and fluorine carbon type nano coating,
Organic siliconresin class nano paint is attached to tempered glass surface, and hydrophobic property has been filled and led up invisible plus coating particles
Rough aperture and pore so that material surface smooth even, to make it also have very strong repulsive interaction to water,
Has certain automatical cleaning ability.
Compared with prior art, the invention has the advantages that：
(1) the PET backboards in conventional photovoltaic solar panel are eliminated, directly photovoltaic battery panel is pasted onto on waterproof roll,
Using waterproof roll as its backboard, cost reduction coil thickness is not only had compressed, and reduces bonding layer number and drops
Low infiltration probability, while taking full advantage of the excellent electrical insulating property of waterproof roll and water proofing property；
(2) toughened glass layer can be cancelled in the not high place of certain requirement of mechanical strength, directly encapsulate photovoltaic battery panel
On waterproof roll, be conducive to further decrease production cost；
3) in the case where retaining toughened glass layer, it is coated with super-hydrophilic coating or super-hydrophobic self-cleaning coating on its surface,
Surface light transmittance can be improved, photoelectric conversion efficiency is helped to improve；
(4) simple for process at low cost, saving metal material and energy environmental protection can be used for roof or agricultural greenhouse etc., the scope of application is wider；
(5) use EVA adhesive waterproof coils easy for construction, adhesive strength is big, and weatherability is excellent, and failure rate is low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the inexpensive photovoltaic waterproof roll of the present invention；
Fig. 2 be the inexpensive photovoltaic waterproof roll of the present invention photovoltaic generation schematic diagram of a layer structure (a- has glassy layer and coating,
B- only has coating, and c- is without glassy layer and coating).
Wherein, 1- photovoltaic generations layer, 2- adhesive layers a, 3- waterproof roll layer, 4- adhesive layers b, 5- build base, 6- connections
Device, 1-1 super-hydrophilic coatings or super-hydrophobic self-cleaning coating, 1-2 toughened glass layers, 1-3 hot melt adhesive encapsulated layers, 1-4 monocrystalline silicon batteries
Lamella.
Specific implementation mode
To make those of ordinary skill in the art fully understand technical scheme of the present invention and advantageous effect, below in conjunction with specific
Embodiment is further described.
A kind of inexpensive photovoltaic waterproof roll as shown in Figs. 1-2, including photovoltaic generation layer and waterproof roll layer, wherein light
It lies prostrate electric layer and includes at least hot melt adhesive encapsulated layer and monocrystalline silicon battery lamella (2-c), can also according to circumstances increase super hydrophilic painting
Layer/super-hydrophobic self-cleaning coating (2-b) or super-hydrophilic coating/super-hydrophobic self-cleaning coating and toughened glass layer (2-a).Between each layer
It is fixedly connected by modes such as glue or adhesive waterproof coils.The positive and negative anodes of monocrystalline silicon battery group are connected with connector, positive and negative
Polar conductor uses closed male and female fast interface, and outside is coated with marine glue and is protected to electric wire as protective layer and with waterproof adhesive tape
Connector, is adhered on waterproof roll with glue special, by roll-in and autoclave process, makes each layer close adhesion by shield.
Embodiment 1
Step 1：By super hydrophilic coating (such as super hydrophilic SiO first by way of spraying2Solution) it is coated in ultrawhite pressure
Prolong on tempered glass surface；
Step 2：Then tempered glass step 1 obtained passes through modified EVA hot-melt adhesive (ingredient with Monocrystalline silicon cell piece
Including EVA resin, tackifier, viscosity-controlling agent and antioxidant) it is encapsulated in finished product on TPO waterproof rolls；
Step 3：Cleaning building substrate surface, datum line is played after positioning；
Step 4：In the waterproof roll adhesive for 0.1~0.5mm of waterproof roll backside coating that step 2 obtains, by it
In paving to building base, roll-in squeezes out glue-line bubble, waits for that glue-line parches the making for completing engineering.Thus it has been made such as Fig. 2-a
Shown in inexpensive photovoltaic waterproof roll.
Embodiment 2
Step 1：Monocrystalline silicon cell piece is encapsulated in by way of hot melt adhesive hot pressing on TPO photovoltaic waterproof rolls and is made
Must dispatch from the factory product.
Step 2：Cleaning building substrate surface, datum line is played after positioning.
Step 3：In TPO waterproof roll one side coating EPDM waterproof rolled sheet adhesive or mixed solvent HG-88-1 types
Adhesive, then by its paving in building base, roll-in squeezes out glue-line bubble, and engineering is completed after glue-line parches and is made.
Embodiment 3
Step 1：By way of spraying super-hydrophilic coating is prepared on tempered glass surface.
Step 2：Tempered glass with super-hydrophilic self-cleaning function made from step 1 is passed through into heat with Monocrystalline silicon cell piece
The mode of melten gel hot pressing is encapsulated in finished product on self-adhesive waterproof web.
Step 3：Cleaning building substrate surface, datum line is played after positioning.
Step 4：Adhesive waterproof coil notacoria is torn, by its paving in building base, roll-in goes out waterproof roll and building
Air between base.The making of engineering can be completed.
Embodiment 4
Step 1：Monocrystalline silicon cell piece is encapsulated in by way of hot melt adhesive hot pressing on TPO waterproof rolls.
Step 2：The hot melt adhesive encapsulation layer surface obtained by step 1 prepares super-hydrophilic self-cleaning coating system by way of spraying
Obtain finished product.
Step 3：In TPO waterproof roll one side coating EPDM waterproof rolled sheet adhesive or mixed solvent HG-88-1 types
Adhesive, then by its paving in building base, roll-in squeezes out glue-line bubble, and the system of construction can be completed after glue-line parches
Make.
Embodiment 5
Photovoltaic waterproof roll made from embodiment 2 is layered in advance in building base, its surface portion is made by heating of getting angry
Melt and generate stickiness, is then bonded in building base.
Embodiment 6
For the application scenarios such as workshop top or big ceiling, the mode that screw is played in perforation, which can be used, will have embodiment 1-5
The photovoltaic flashing member of structure is fixed on roof or ceiling, and fixed position cannot destroy photovoltaic cell, and needs beating
Hole site filling waterproof glue repairs its water resistance.
Claims (10)
1. a kind of low cost photovoltaic waterproof roll, it is characterised in that：The photovoltaic waterproof roll includes photovoltaic generation layer from top to bottom
With waterproof roll layer, the photovoltaic generation layer includes hot melt adhesive encapsulated layer, photovoltaic cell layer from top to bottom, is bonded between each layer solid
It is fixed.
2. a kind of inexpensive photovoltaic waterproof roll as described in claim 1, it is characterised in that：The waterproof roll layer choosing is certainly
One kind in TPO waterproof rolls, PVC waterproof rolls, polyethylene polypropylene fiber sheet, EVA coiled materials, high density polyethylene (HDPE) coiled material.
3. a kind of inexpensive photovoltaic waterproof roll as described in claim 1, it is characterised in that：The hot melt adhesive encapsulated layer is by changing
Property EVA hot-melt adhesive hot pressing forms.
4. a kind of inexpensive photovoltaic waterproof roll as described in claim 1, it is characterised in that：The photovoltaic cell layer is by monocrystalline
Silicon cell is constituted.
5. a kind of inexpensive photovoltaic waterproof roll as described in claim 1, it is characterised in that：Photovoltaic cell layer is connect with H type
Device is connected, and the H type connector is sealed by marine glue and fixed.
6. a kind of inexpensive photovoltaic waterproof roll as described in any one in claim 1-5, it is characterised in that：The low cost optical
It further includes the self-cleaning coat or super-hydrophilic coating being arranged on hot melt adhesive encapsulated layer to lie prostrate waterproof roll；Or setting is sealed in hot melt adhesive
It is super to fill the toughened glass layer on layer and the self-cleaning coat on toughened glass layer or super-hydrophilic coating, the tempered glass
White calendering tempered glass.
7. a kind of preparation method of low cost photovoltaic waterproof roll, which is characterized in that include the following steps：
(a) Monocrystalline silicon cell piece is encapsulated in by way of hot melt adhesive hot pressing on waterproof roll；
(b) cleaning building substrate surface positions and determines datum line, and waterproof roll is fixedly connected with building base.
8. a kind of preparation method of inexpensive photovoltaic waterproof roll as claimed in claim 7, it is characterised in that：The waterproof volume
Material layer choosing is from one in TPO waterproof rolls, PVC waterproof rolls, polyethylene polypropylene fiber sheet, EVA coiled materials, high density polyethylene (HDPE) coiled material
Kind, it is encapsulated using modified EVA hot-melt adhesive between Monocrystalline silicon cell piece and waterproof roll, Monocrystalline silicon cell piece and H type connector phase
Even.
9. a kind of preparation method of inexpensive photovoltaic waterproof roll as claimed in claim 7, it is characterised in that：In step (a)
Gained hot melt adhesive encapsulation layer surface is also coated with super-hydrophilic coating or super-hydrophobic self-cleaning coating.
10. a kind of preparation method of inexpensive photovoltaic waterproof roll as claimed in claim 7, it is characterised in that：In step (a)
Further include in tempered glass surface spraying super-hydrophilic coating or super-hydrophobic self-cleaning coating, then by tempered glass and monocrystalline silicon before
Cell piece is encapsulated in by hot melt adhesive on waterproof roll in accordance with the order from top to bottom, and wherein tempered glass is that ultrawhite rolls tempering
Glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810107906.1A CN108417652A (en) | 2018-02-02 | 2018-02-02 | A kind of low cost photovoltaic waterproof roll and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810107906.1A CN108417652A (en) | 2018-02-02 | 2018-02-02 | A kind of low cost photovoltaic waterproof roll and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108417652A true CN108417652A (en) | 2018-08-17 |
Family
ID=63127645
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810107906.1A Pending CN108417652A (en) | 2018-02-02 | 2018-02-02 | A kind of low cost photovoltaic waterproof roll and preparation method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN108417652A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472501A (en) * | 2020-04-29 | 2020-07-31 | 青岛鸿志道防水工程技术有限责任公司 | Photovoltaic waterproofing membrane |
| CN111485681A (en) * | 2020-04-29 | 2020-08-04 | 青岛鸿志道防水工程技术有限责任公司 | Building integrated photovoltaic waterproof roll |
| CN114412078A (en) * | 2022-02-09 | 2022-04-29 | 雨中情防水技术集团股份有限公司 | Roof waterproof system integrating photovoltaic power generation and water prevention |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202434529U (en) * | 2012-01-06 | 2012-09-12 | 成都旭双太阳能科技有限公司 | Self-cleaning thin film solar cell |
| CN203514665U (en) * | 2013-08-22 | 2014-04-02 | 烟台斯坦普精工建设有限公司 | Fireproof and waterproof photovoltaic coiled materials |
| CN104485375A (en) * | 2014-12-19 | 2015-04-01 | 江苏宇昊新能源科技有限公司 | Durable photovoltaic component |
| CN107130745A (en) * | 2017-05-27 | 2017-09-05 | 湖北永阳材料股份有限公司 | A kind of pair of glass photovoltaic waterproof roll and preparation method thereof |
-
2018
- 2018-02-02 CN CN201810107906.1A patent/CN108417652A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202434529U (en) * | 2012-01-06 | 2012-09-12 | 成都旭双太阳能科技有限公司 | Self-cleaning thin film solar cell |
| CN203514665U (en) * | 2013-08-22 | 2014-04-02 | 烟台斯坦普精工建设有限公司 | Fireproof and waterproof photovoltaic coiled materials |
| CN104485375A (en) * | 2014-12-19 | 2015-04-01 | 江苏宇昊新能源科技有限公司 | Durable photovoltaic component |
| CN107130745A (en) * | 2017-05-27 | 2017-09-05 | 湖北永阳材料股份有限公司 | A kind of pair of glass photovoltaic waterproof roll and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472501A (en) * | 2020-04-29 | 2020-07-31 | 青岛鸿志道防水工程技术有限责任公司 | Photovoltaic waterproofing membrane |
| CN111485681A (en) * | 2020-04-29 | 2020-08-04 | 青岛鸿志道防水工程技术有限责任公司 | Building integrated photovoltaic waterproof roll |
| CN114412078A (en) * | 2022-02-09 | 2022-04-29 | 雨中情防水技术集团股份有限公司 | Roof waterproof system integrating photovoltaic power generation and water prevention |
| CN114412078B (en) * | 2022-02-09 | 2023-05-16 | 雨中情防水技术集团股份有限公司 | Roof waterproof system integrating photovoltaic power generation and waterproof |
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