CN103938810B - A kind of photovoltaic sun shading system and preparation method thereof - Google Patents
A kind of photovoltaic sun shading system and preparation method thereof Download PDFInfo
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- CN103938810B CN103938810B CN201410108681.3A CN201410108681A CN103938810B CN 103938810 B CN103938810 B CN 103938810B CN 201410108681 A CN201410108681 A CN 201410108681A CN 103938810 B CN103938810 B CN 103938810B
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- 238000002360 preparation method Methods 0.000 title claims description 33
- 239000010408 film Substances 0.000 claims abstract description 48
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 46
- 239000004917 carbon fiber Substances 0.000 claims abstract description 46
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000010409 thin film Substances 0.000 claims abstract description 39
- 239000011248 coating agent Substances 0.000 claims description 60
- 238000000576 coating method Methods 0.000 claims description 60
- 239000000463 material Substances 0.000 claims description 45
- 150000005846 sugar alcohols Polymers 0.000 claims description 32
- 239000011230 binding agent Substances 0.000 claims description 29
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 26
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 229910052799 carbon Inorganic materials 0.000 claims description 24
- 239000000839 emulsion Substances 0.000 claims description 23
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 20
- -1 Lauryl Alcohol ester Chemical class 0.000 claims description 19
- 239000013530 defoamer Substances 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 229910052731 fluorine Inorganic materials 0.000 claims description 16
- 239000011737 fluorine Substances 0.000 claims description 16
- 239000010413 mother solution Substances 0.000 claims description 16
- 239000003431 cross linking reagent Substances 0.000 claims description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 14
- 239000000178 monomer Substances 0.000 claims description 14
- 239000003002 pH adjusting agent Substances 0.000 claims description 14
- 239000004014 plasticizer Substances 0.000 claims description 14
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical group N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 12
- 229920006397 acrylic thermoplastic Polymers 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 claims description 12
- 230000003373 anti-fouling effect Effects 0.000 claims description 10
- 239000003063 flame retardant Substances 0.000 claims description 10
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 10
- 230000003449 preventive effect Effects 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 229920000178 Acrylic resin Polymers 0.000 claims description 9
- 239000004925 Acrylic resin Substances 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 229920006267 polyester film Polymers 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 150000002148 esters Chemical class 0.000 claims description 7
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000008021 deposition Effects 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000012948 isocyanate Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229920000058 polyacrylate Polymers 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- VCRZAKVGPJFABU-UHFFFAOYSA-N 10-phenoxarsinin-10-yloxyphenoxarsinine Chemical group C12=CC=CC=C2OC2=CC=CC=C2[As]1O[As]1C2=CC=CC=C2OC2=CC=CC=C21 VCRZAKVGPJFABU-UHFFFAOYSA-N 0.000 claims description 5
- 101100188540 Candida albicans (strain SC5314 / ATCC MYA-2876) OBPA gene Proteins 0.000 claims description 5
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- 239000003429 antifungal agent Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 229910052785 arsenic Inorganic materials 0.000 claims description 5
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 5
- 230000004048 modification Effects 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 229920000570 polyether Polymers 0.000 claims description 5
- 229920005862 polyol Polymers 0.000 claims description 5
- 150000003077 polyols Chemical class 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 239000011591 potassium Substances 0.000 claims description 5
- 235000013311 vegetables Nutrition 0.000 claims description 5
- 208000031639 Chromosome Deletion Diseases 0.000 claims description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 229910000077 silane Inorganic materials 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 4
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 4
- 125000003944 tolyl group Chemical group 0.000 claims description 4
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- XETLRDGLJCIKLA-UHFFFAOYSA-N [Se].[K].[In] Chemical compound [Se].[K].[In] XETLRDGLJCIKLA-UHFFFAOYSA-N 0.000 claims description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- VONWDASPFIQPDY-UHFFFAOYSA-N dimethyl methylphosphonate Chemical compound COP(C)(=O)OC VONWDASPFIQPDY-UHFFFAOYSA-N 0.000 claims description 3
- 150000002513 isocyanates Chemical group 0.000 claims description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- HXZJHQHBPRCYGC-UHFFFAOYSA-N [2,3,4-tri(propan-2-yl)phenyl] dihydrogen phosphate Chemical compound CC(C)C1=CC=C(OP(O)(O)=O)C(C(C)C)=C1C(C)C HXZJHQHBPRCYGC-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229920002125 Sokalan® Polymers 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 4
- 239000002960 lipid emulsion Substances 0.000 description 4
- 239000004584 polyacrylic acid Substances 0.000 description 4
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- LGXAANYJEHLUEM-UHFFFAOYSA-N 1,2,3-tri(propan-2-yl)benzene Chemical group CC(C)C1=CC=CC(C(C)C)=C1C(C)C LGXAANYJEHLUEM-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical compound [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 description 1
- 238000013084 building-integrated photovoltaic technology Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical group CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
Classifications
-
- 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]
Abstract
The invention discloses a kind of photovoltaic sun shading system, including bracing frame and the sunshading board being fixed thereon（1）, in the sunshading board（1）On be fixed with photovoltaic layer（2）, the photovoltaic layer（2）Include flexible thin-film battery component from bottom to up successively（3）, film layer（4）And dope layer（5）, the sunshading board（1）For carbon fiber board.Sunshading board is combined by the photovoltaic sun plate light security in the present invention, fire-proof insulation, good endurance with solar photovoltaic assembly, both with photovoltaic generation, can meet the theory of the green building such as energy-saving and emission-reduction and zero energy consumption again with sunshade；Photovoltaic sun shading system of the present invention can utilize solaode to export electric energy, can play a part of rain again and take and sunshade, while also providing a kind of new mounting means for family using solar energy.
Description
Technical field
The present invention relates to building energy conservation and photoelectricity building field, and in particular to a kind of photovoltaic sun shading system and its preparation side
Method,
Background technology
At present, the power-saving technology relevant with building is broadly divided into two big class of passive type energy-conservation and active energy-conservation.The former is such as
The external sunshade system relevant with building, although can effectively stop that light gets in, reduces outdoor solar light and forms photo-thermal indoors
Effect, makes indoor holding preference temperature, reduces room conditioning energy consumption, reaches energy-saving effect, but belong to passive energy-conservation, and such as China is special
Profit number 201110003373.0《Electric telescopic sunshade》And the patent No. 201210213173.2《A kind of exempt to install vertical
Pillar slip swing arm sunshade》.Under the overall background that Green Architectural Development and BIPV develop, Europe, the United States, day etc. are sent out
Have begun to be combined together solar-photovoltaic technology with architectural shading system up to country, the common active section for realizing building
Energy, such as foreign patent JP63067788《Outdoor casting structure for solar cell system》Open
A kind of solar energy sunshade plate of fixed external, is installed at solaode on sunshading board, is stationary structure, the structure
Battery can not be made to change with the change of sunshine.China's photovoltaic sun technology is in the ascendant, belongs to the pioneering stage, most of at present
Technology is also only limitted to the sunshade of crystalsized silica glass solar energy photovoltaic panel.Such as China Patent No. 20111000《Electric telescopic sunshade
Fluffy》And the patent No. 201210213173.2《A kind of column slip swing arm sunshade for exempting to install》Pacify in this kind of system use
Dress is difficult, high cost, is only limitted to low-rise building use, greatly limit the popularization and popularization of photovoltaic sun technology.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of light security, fire-proof insulation, good endurance, by sunshading board with
The photovoltaic sun shading system that solar photovoltaic assembly combines.
A kind of photovoltaic sun shading system, including bracing frame and the sunshading board being fixed thereon, is fixed with the sunshading board
Photovoltaic layer, the photovoltaic layer include flexible thin-film battery component, film layer and dope layer from bottom to up successively, and the sunshading board is carbon
Fibre board.
Photovoltaic sun shading system of the present invention, is wherein provided with the left and right sides of the system, anterior and top
Sunshading board, wherein, the sunshading board at top is fixed with the photovoltaic layer in its inclined plane for being obliquely installed.
Photovoltaic sun shading system of the present invention, the wherein sunshading board at top are 30～60 ° with the angle on ground,
The surrounding of the sunshading board has been tightly fastened frame, and the frame is made up of aluminium alloy or carbon fibre material.
Photovoltaic sun shading system of the present invention, wherein described photovoltaic layer are list structure, and some photovoltaic layers are parallel
Arrange and be adhered on the sunshading board, the film layer is coated with the flexible thin-film battery component, in the film layer
Dope layer is coated with, the area of the photovoltaic layer is the 60%～80% of whole sunshade plate suqare.
Photovoltaic sun shading system of the present invention, wherein described carbon fiber board are by the one-way slabss of carbon fiber reinforcement reinforcement
Material, be by after impregnated carbon fiber epoxy resin in mold curing and continuous pultrusion；The surface density of the carbon fiber board
For 2000g/m2, resin content is 42%, and fiber content is 1050g/m2, fiber volume fraction >=65%, density are 100 ± 2mm,
Tensile strength is 2950N/mm2, elastic modelling quantity is 185000N/mm, and the thickness of carbon fiber board is 5～10mm, the carbon fiber board
Length a width of 400 × 500mm, 500 × 500mm, 500 × 600mm or 1000 × 1200mm.
Photovoltaic sun shading system of the present invention, wherein described flexible thin-film battery component is in flexible flexible substrate
Hull cell prepared by upper employing deposition of transparent conductive film, be non-crystalline silicon flexible solar hull cell, copper and indium potassium selenium thin film too
Positive energy battery, cadmium telluride diaphragm solar battery, dye-sensitized cell or organic thin film cells；The film layer is poly- for fluorine-containing TPT
Ester film or ethylene tetrafluoroethylene copolymer film, thickness are 250 microns；The dope layer is formed by the coating of anti-fouling and self-cleaning coating,
It is nano level organosilicon-modified acrylic coating or nanoscale fluorocarbon coating that the anti-fouling and self-cleaning coating is particle diameter, and thickness is 30
～70 microns.
Photovoltaic sun shading system of the present invention, thing of the wherein described organosilicon-modified acrylic coating by following weight portion
Matter is constituted：
Deionized water：500～560 parts；
Activity substance content is 42% organosilicon-acrylic resin emulsion：30～60 parts；
Coalescents：32～40 parts；
Antisepticize and mildew preventive:8～10 parts；
Defoamer:6～10 parts；
Ethylene glycol:40～50 parts；
Plasticizer:0.3～0.5 part；
PH adjusting agent:8～10 parts；
Wherein, the coalescents are Lauryl Alcohol ester, and the Antisepticize and mildew preventive is OBPA Organic substances containing arsenic antifungus agent, closes
Into vegetable esters plasticiser, the defoamer is polyether polyol, and the pH adjusting agent is methane-siliconic acid aqueous solutions of potassium；
Material composition of the nano-fluorine carbon coating by following weight portion：
Wherein, the Titanium Dioxide is the rutile type nano titanic oxide granule through silane coupler surface modification；
The firming agent is with toluene diisocyanate as raw material, is polymerized through partial monosomy, then is sealed as sealer with polyhydric alcohol
Close reaction obtained；The paint thinner is acetone or dimethylbenzene.
Photovoltaic sun shading system of the present invention, by fire-retardant between wherein described flexible thin-film battery component and sunshading board
Type polymeric binder is adhesively fixed, and the flame-proof type polyalcohol binding agent is prepared from by the raw material of following weight portion：
Polyacrylic acid lipid emulsion：75～90 parts；
Cross-linking agent：5～20 parts；
Organophosphors nitrogen based flame retardant：1～5 part；
Solvent：1～10 part；
The polyacrylate emulsion is prepared from by acrylic ester monomer, and the acrylic ester monomer is propylene
Acetoacetic ester, the mixture of one or more in butyl acrylate, acrylic acid-2-ethyl caproite, methyl methacrylate；Described
Cross-linking agent is isocyanates cross-linking agent, toluene di-isocyanate(TDI) or MDI；Organic P-N type resistance
Combustion agent is tri-isopropyl benzene base phosphate ester or dimethyl methyl phosphonate；The solvent is toluene, dimethylbenzene, positive fourth fat or isopropanol.
A kind of preparation method of photovoltaic sun shading system, comprises the steps：
Step one, the preparation of bracing frame：Bracing frame is made up of carbon fiber or aluminum alloy materials, is arranged on support frame as described above
There is the through hole passed through for screw and expansion bolt：
Step 2, the preparation of sunshading board：The sunshading board that thickness is 5～10mm is cut into width more than or equal to window first
Width, length is the sheet material of 1～1.5m；
Step 3, the preparation of photovoltaic layer：The flexible thin-film battery component surface cover seal up TPT polyester films or
Ethylene tetrafluoroethylene copolymer film layer, and apply in the outside of the TPT polyester films or ethylene tetrafluoroethylene copolymer film
Cover the nanoscale organic silicon acrylic coating or nanoscale fluorocarbon coating with anti-pollution function；
Step 4, flame-proof type polyalcohol binding agent is prepared, with the flame-proof type polyalcohol binding agent by flexible thin-film battery
The carbon fiber sunshading board outer surface pasted by component；
Step 5, merging encapsulation：According to flexible thin film photovoltaic's battery component, flame-proof type polyalcohol binding agent, sunshading board
Order is stacked gradually, and through roll-in and autoclave process, is made each layer assembly and material tight bonding, is obtained photovoltaic sheet material, finally
The frame that is made with aluminium alloy or carbon fibre material is fixed on the surrounding of the photovoltaic sheet material again, is played to photovoltaic sheet material
Protective effect, obtain final product product.
The preparation method of photovoltaic sun shading system of the present invention, the preparation side of wherein described flame-proof type polyalcohol binding agent
Method comprises the steps：
A, in the blender of temperature-adjustable, be initially charged acrylics monomer, temperature risen to 50～60 degree, keep
Temperature 5～7 hours, makes acrylics emulsion；
B, 50～60 degree of holding are temperature-resistant, add the solvent of 1/3 volume in the acrylics emulsion that makes, and stir
Uniformly, mother solution first is processed into；
C, temperature be 40～50 degree under conditions of, will be uniform with organophosphors nitrogen based flame retardant for the solvent of remaining 2/3 volume
Mixing, makes mother solution second；
D, temperature be 50～60 degree under conditions of, the mother solution first and two component of mother solution second are uniformly mixed, with
After be slowly added to cross-linking agent and stir, be eventually fabricated flame-proof type polyalcohol binding agent；
The preparation method of the organosilicon-modified acrylic coating comprises the steps：By load weighted fungusproof anti-corrosion agent and
Ethylene glycol, pH adjusting agent are added in organosilicon-acrylic resin emulsion, with 800 revs/min of rotating speed premix, it is sufficiently stirred for about 20～
30min, disperses 10～15min with 1500 revs/min of rotating speed, during stirring, adds the defoamer of 1/3 weight, then
With the fully dispersed 15～20min of 800 revs/min of rotating speed, and add going of having mixed homogeneously with coalescents, plasticizer from
Sub- water, adds the defoamer of 2/3 weight, is uniformly mixed, and is configured to organosilicon-modified acrylic coating；The nanometer fluorine
Carbon coating preparation method comprises the steps：Nano titanium oxide is weighed proportionally, is added in coating diluent, dispersion is mixed
Close uniformly, mixing time is 1 hour；Then fluorocarbon resin and firming agent is sequentially added, is stirred, make nano-fluorine carbon painting
Material.
Photovoltaic sun shading system difference from prior art of the present invention is：The invention provides a kind of photovoltaic sun
System, which is included in outside construction window lays on the rectangular frame of skewed horizontal load by lightweight carbon fiber sheet and fexible film electricity
The solar energy photovoltaic panel that pond is composited；The sunshading board lightweight peace with photovoltaic generation function in the photovoltaic sun shading system
Sunshading board is combined by entirely, fire-proof insulation, good endurance with solar photovoltaic assembly, both can again may be used with sunshade
With photovoltaic generation, meet the theory of the green building such as energy-saving and emission-reduction and zero energy consumption；Photovoltaic sun shading system of the present invention can be utilized too
Positive can battery output electric energy, rain can be played a part of again and taken and sunshade, at the same also for family using solar energy provide a kind of newly
Mounting means.
Bracing frame in solar protection devices of the present invention is carbon fibre material or aluminum alloy materials, and the bi-material is sturdy and durable,
Outer surface absorptance is little, inner surface radiation coefficient is little；The present invention additionally uses frame and sunshade photovoltaic panel is protected；Carbon is fine
Dimension sheet material using high-quality carbon fiber raw material and good basic resin, with lightweight, pliability good, tensile strength is high, springform
The superperformances such as excellent, creep-resistant property, corrosion resistance, shock resistance, good durability, corrosion resistance impact resistance are measured, meanwhile,
Carbon fiber board also has the longitudinal direction of electric and conduction of heat well low and with properties such as negative thermal coefficient of expansions.
Below in conjunction with the accompanying drawings the photovoltaic sun shading system of the present invention is described further.
Description of the drawings
Fig. 1 is photovoltaic sun shading system of the present invention axonometric chart in the mounted state；
Front views of the Fig. 2 for Fig. 1；
Fig. 3 is profiles of the Fig. 2 along D-D directions；
Fig. 4 is the partial enlarged drawing of K parts in Fig. 3.
Specific embodiment
Embodiment 1
As shown in Figure 1 to 4, a kind of photovoltaic sun shading system, including bracing frame and the sunshading board 1 being fixed thereon, is hiding
Photovoltaic layer 2 is fixed with positive plate 1, and photovoltaic layer 2 includes flexible thin-film battery component 3, film layer 4 and dope layer 5 from bottom to up successively.
Preferably, sunshading board 1 is carbon fiber board, is provided with sunshading board at the left and right sides of system, anterior and top
1, wherein, the sunshading board 1 at top is fixed with photovoltaic layer 2 in its inclined plane for being obliquely installed.The sunshading board 1 at top and ground
Angle be 60 °, be tightly fastened frame in the surrounding of sunshading board 1, frame is made up of carbon fibre material, photovoltaic layer 2 be strip
Structure, three photovoltaic layers 2 are arranged in parallel and are adhered on sunshading board 1, the size of photovoltaic layer 2 and using number according to field condition
Concrete setting, is coated with film layer 4 on flexible thin-film battery component 3, is coated with dope layer 5, the face of photovoltaic layer 2 in film layer 4
Product for 1 area of whole sunshading board 80%.Carbon fiber board is by the unidirectional sheet material of carbon fiber reinforcement reinforcement, is by impregnated carbon fiber
In mold curing and continuous pultrusion after epoxy resin；The surface density of carbon fiber board is 2000g/m2, resin content is
42%, fiber content is 1050g/m2, fiber volume fraction >=65%, density are 100 ± 2mm, and tensile strength is 2950N/mm2, bullet
Property modulus be 185000N/mm, the thickness of carbon fiber board is 5～10mm, a width of 1000 × 1200mm of the length of carbon fiber board.Flexible
Film battery assembly 3 is the hull cell prepared using deposition of transparent conductive film such as plastics in flexible flexible substrate, is
Non-crystalline silicon flexible solar hull cell；Film layer 4 is fluorine-containing TPT polyester films, and thickness is 250 microns；Dope layer 5 is by anti-fouling and self-cleaning
Coating coating is formed, and it is nano level organosilicon-modified acrylic coating that anti-fouling and self-cleaning coating is particle diameter, and thickness is 30 microns.Soft
Property is adhesively fixed by flame-proof type polyalcohol binding agent between film battery assembly 3 and sunshading board 1.
Material composition of the organosilicon-modified acrylic coating by following weight portion：
Deionized water：500 parts；
Activity substance content is 42% organosilicon-acrylic resin emulsion：60 parts；
Coalescents：32 parts；
Antisepticize and mildew preventive:10 parts；
Defoamer:6 parts；
Ethylene glycol:50 parts；
Plasticizer:0.3 part；
PH adjusting agent:10 parts；
Wherein, coalescents are Lauryl Alcohol ester, and Antisepticize and mildew preventive is OBPA Organic substances containing arsenic antifungus agent, synthesizes vegetable esters
Plasticiser, defoamer are polyether polyol, and pH adjusting agent is methane-siliconic acid aqueous solutions of potassium；
Flame-proof type polyalcohol binding agent is prepared from by the raw material of following weight portion：
Polyacrylic acid lipid emulsion：75 parts；
Cross-linking agent：20 parts；
Organophosphors nitrogen based flame retardant：1 part；
Solvent：10 parts；
Polyacrylate emulsion is prepared from by acrylic ester monomer, the propylene of the quality such as acrylic ester monomer is
Acetoacetic ester and the mixture of butyl acrylate；Cross-linking agent is isocyanates cross-linking agent；Organophosphors nitrogen based flame retardant is three isopropyls
Phosphenylic acid fat；Solvent is toluene.
Embodiment 2
With being distinguished as embodiment 1：Dope layer 5 is nano-fluorine carbon coating, by the material composition of following weight portion：
Flexible thin-film battery component 3 is dye-sensitized cell；The thickness of carbon fiber board is 9mm, a width of 500 × 500mm of length.
Embodiment 3
As shown in Figure 1 to 4, a kind of photovoltaic sun shading system, including bracing frame and the sunshading board 1 being fixed thereon, is hiding
Photovoltaic layer 2 is fixed with positive plate 1, and photovoltaic layer 2 includes flexible thin-film battery component 3, film layer 4 and dope layer 5 from bottom to up successively.
Preferably, sunshading board 1 is carbon fiber board, is provided with sunshading board at the left and right sides of system, anterior and top
1, wherein, the sunshading board 1 at top is fixed with photovoltaic layer 2 in its inclined plane for being obliquely installed.The sunshading board 1 at top and ground
Angle be 45 °, be tightly fastened frame in the surrounding of sunshading board 1, frame is made up of aluminum alloy materials.Photovoltaic layer 2 is strip
Structure, some（It is 4 in the present embodiment）Photovoltaic layer 2 is arranged in parallel and is adhered on sunshading board 1, in flexible thin-film battery component
Film layer 4 is coated with 3, dope layer 5 is coated with film layer 4, and the area of photovoltaic layer 2 is the 60% of 1 area of whole sunshading board.Carbon
Fibre board be by the unidirectional sheet material of carbon fiber reinforcement reinforcement, be by after impregnated carbon fiber epoxy resin mold curing and continuous
Pultrusion；The surface density of carbon fiber board is 2000g/m2, resin content is 42%, and fiber content is 1050g/m2, corpus fibrosum
Product content >=65%, density is 100 ± 2mm, and tensile strength is 2950N/mm2, elastic modelling quantity is 185000N/mm, carbon fiber board
Thickness be 5～10mm, a width of 400 × 500mm of the length of carbon fiber board.Flexible thin-film battery component 3 is in flexible flexibility
The hull cell prepared using deposition of transparent conductive film on substrate, is copper and indium potassium selenium thin-film solar cells；Film layer 4 is ethylene
TFE copolymer film, thickness are 250 microns；Dope layer 5 is formed by the coating of anti-fouling and self-cleaning coating, and anti-fouling and self-cleaning coating is grain
Footpath is nano level organosilicon-modified acrylic coating, and thickness is 70 microns.Between flexible thin-film battery component 3 and sunshading board 1
It is adhesively fixed by flame-proof type polyalcohol binding agent.
Material composition of the organosilicon-modified acrylic coating by following weight portion：
Deionized water：560 parts；
Activity substance content is 42% organosilicon-acrylic resin emulsion：30 parts；
Coalescents：40 parts；
Antisepticize and mildew preventive:8 parts；
Defoamer:10 parts；
Ethylene glycol:40 parts；
Plasticizer:0.5 part；
PH adjusting agent:8 parts；
Wherein, coalescents are Lauryl Alcohol ester, and Antisepticize and mildew preventive is OBPA Organic substances containing arsenic antifungus agent, synthesizes vegetable esters
Plasticiser, defoamer are polyether polyol, and pH adjusting agent is methane-siliconic acid aqueous solutions of potassium；
Flame-proof type polyalcohol binding agent is prepared from by the raw material of following weight portion：
Polyacrylic acid lipid emulsion：90 parts；
Cross-linking agent：5 parts；
Organophosphors nitrogen based flame retardant：5 parts；
Solvent：1 part；
Polyacrylate emulsion is prepared from by acrylic ester monomer, and acrylic ester monomer is acrylic acid -2- second
The own ester of base；Cross-linking agent is toluene di-isocyanate(TDI)；Organophosphors nitrogen based flame retardant is dimethyl methyl phosphonate；Solvent is dimethylbenzene.
Embodiment 4
Difference with embodiment 3 is that dope layer 5 is nano-fluorine carbon coating, by the material composition of following weight portion：
Wherein, Titanium Dioxide is the rutile type nano titanic oxide granule through silane coupler surface modification；Solidification
Agent is with toluene diisocyanate as raw material, is polymerized through partial monosomy, then carries out capping system with polyhydric alcohol as sealer
?；Paint thinner is dimethylbenzene.Flexible thin-film battery component 3 is led using deposition is transparent in flexible flexible substrate
Hull cell prepared by electrolemma, is organic thin film cells.
Embodiment 5
As shown in Figure 1 to 4, a kind of photovoltaic sun shading system, including bracing frame and the sunshading board 1 being fixed thereon, is hiding
Photovoltaic layer 2 is fixed with positive plate 1, and photovoltaic layer 2 includes flexible thin-film battery component 3, film layer 4 and dope layer 5 from bottom to up successively.
Preferably, sunshading board 1 is carbon fiber board, is provided with sunshading board at the left and right sides of system, anterior and top
1, wherein, the sunshading board 1 at top is fixed with photovoltaic layer 2 in its inclined plane for being obliquely installed.The sunshading board 1 at top and ground
Angle be 30～60 °, be tightly fastened frame in the surrounding of sunshading board 1, frame is made up of aluminium alloy or carbon fibre material.Light
Volt layer 2 is list structure, some（It is 5 in the present embodiment）Photovoltaic layer 2 is arranged in parallel and is adhered on sunshading board 1, in flexibility
Film layer 4 is coated with film battery assembly 3, dope layer 5 is coated with film layer 4, and the area of photovoltaic layer 2 is whole sunshading board 1
The 70% of area.Carbon fiber board be by the unidirectional sheet material of carbon fiber reinforcement reinforcement, be by after impregnated carbon fiber epoxy resin in mould
Interior solidification continuously pultrusion；The surface density of carbon fiber board is 2000g/m2, resin content is 42%, and fiber content is
1050g/m2, fiber volume fraction >=65%, density are 100 ± 2mm, and tensile strength is 2950N/mm2, elastic modelling quantity is
185000N/mm, the thickness of carbon fiber board is 5～10mm, a width of 500 × 600mm of the length of carbon fiber board.Flexible thin-film battery group
Part 3 is the hull cell prepared using deposition of transparent conductive film in flexible flexible substrate, is cadmium telluride diaphragm solar
Battery；Film layer 4 is fluorine-containing TPT polyester films, and thickness is 250 microns；Dope layer 5 by anti-fouling and self-cleaning coating coating form, antifouling from
It is nano level organosilicon-modified acrylic coating that clean coating is particle diameter, and thickness is 50 microns.
Material composition of the organosilicon-modified acrylic coating by following weight portion：
Deionized water：520 parts；
Activity substance content is 42% organosilicon-acrylic resin emulsion：50 parts；
Coalescents：37 parts；
Antisepticize and mildew preventive:9 parts；
Defoamer:8 parts；
Ethylene glycol:45 parts；
Plasticizer:0.4 part；
PH adjusting agent:9 parts；
Wherein, coalescents are Lauryl Alcohol ester, and Antisepticize and mildew preventive is OBPA Organic substances containing arsenic antifungus agent, synthesizes vegetable esters
Plasticiser, defoamer are polyether polyol, and pH adjusting agent is methane-siliconic acid aqueous solutions of potassium；
It is adhesively fixed by flame-proof type polyalcohol binding agent between flexible thin-film battery component 3 and sunshading board 1, fire-retardant
Type polymeric binder is prepared from by the raw material of following weight portion：
Polyacrylic acid lipid emulsion：80 parts；
Cross-linking agent：15 parts；
Organophosphors nitrogen based flame retardant：2 parts；
Solvent：4 parts；
Polyacrylate emulsion is prepared from by acrylic ester monomer, and acrylic ester monomer is methyl methacrylate
Ester；Cross-linking agent is MDI；Organophosphors nitrogen based flame retardant is tri-isopropyl benzene base phosphate ester；Solvent is positive fourth
Fat.
Embodiment 6
Difference with embodiment 5 is that coating is nano-fluorine carbon coating, by the material composition of following weight portion：
Wherein, Titanium Dioxide is the rutile type nano titanic oxide granule through silane coupler surface modification；Solidification
Agent is with toluene diisocyanate as raw material, is polymerized through partial monosomy, then carries out capping system with polyhydric alcohol as sealer
?；Paint thinner is acetone.
Embodiment 7
A kind of preparation method of photovoltaic sun shading system, comprises the steps：
Step one, the preparation of bracing frame：Bracing frame is made up of carbon fiber or aluminum alloy materials, is provided with confession on bracing frame
The through hole that screw and expansion bolt are passed through：
Step 2, the preparation of sunshading board 1：First the sunshading board 1 by thickness for 5mm cuts into width more than or equal to window
Width, sheet material of the length for 1m；
Step 3, the preparation of photovoltaic layer 2：Cover on the surface of flexible thin-film battery component 3 and seal up film layer 4, film layer 4 is
TPT polyester films or ethylene tetrafluoroethylene copolymer film, and the outer application in film layer 4 has the nanoscale of anti-pollution function organic
Silica acrylic acid coating or nanoscale fluorocarbon coating；
Step 4, bonding：Flame-proof type polyalcohol binding agent is prepared, with flame-proof type polyalcohol binding agent by flexible thin-film battery
The outer surface of sunshading board 1 pasted by component 3；
Step 5, merging encapsulation：According to flexible thin film photovoltaic's battery component 3, flame-proof type polyalcohol binding agent, sunshading board 1
Order stack gradually, through roll-in and autoclave process, make each layer assembly and material tight bonding, obtain photovoltaic sheet material, most
The frame that is made with aluminium alloy or carbon fibre material is fixed on the surrounding of photovoltaic sheet material afterwards again, product is obtained final product.
Preferably, the preparation method of flame-proof type polyalcohol binding agent comprises the steps：
A, in the blender of temperature-adjustable, be initially charged acrylics monomer, temperature risen to 50 degree, keeping temperature
5 hours, make acrylics emulsion；
B, 50 degree of holding are temperature-resistant, add the solvent of 1/3 volume in the acrylics emulsion that makes, and stirring is
Even, it is processed into mother solution first；
C, temperature be 40 degree under conditions of, the solvent of remaining 2/3 volume is uniformly mixed with organophosphors nitrogen based flame retardant,
Make mother solution second；
D, temperature be 50 degree under conditions of, mother solution first and two component of mother solution second are uniformly mixed, are then slowly added to hand over
Connection agent simultaneously stirs, and is eventually fabricated flame-proof type polyalcohol binding agent.
The preparation method of organosilicon-modified acrylic coating comprises the steps：By load weighted fungusproof anti-corrosion agent and second two
Alcohol, pH adjusting agent are added in organosilicon-acrylic resin emulsion, with 800 revs/min of rotating speed premix, are sufficiently stirred for about 20min, with
1500 revs/min of rotating speed dispersion 10min, during stirring, adds the defoamer of 1/3 weight, then with 800 revs/min
The fully dispersed 15min of rotating speed, and add the deionized water that mixs homogeneously with coalescents, plasticizer, add 2/3 weight
The defoamer of amount, is uniformly mixed, and is configured to organosilicon-modified acrylic coating；
Nano-fluorine carbon preparation method for coating comprises the steps：Nano titanium oxide is weighed proportionally, coating is added to
In diluent, dispersion mixing is uniform, and mixing time is 1 hour；Then fluorocarbon resin and firming agent is sequentially added, is stirred,
Make nano-fluorine carbon coating.
Embodiment 8
A kind of preparation method of photovoltaic sun shading system, comprises the steps：
Step one, the preparation of bracing frame：Bracing frame is made up of carbon fiber or aluminum alloy materials, is provided with confession on bracing frame
The through hole that screw and expansion bolt are passed through：
Step 2, the preparation of sunshading board 1：First the sunshading board 1 by thickness for 10mm cuts into width more than or equal to window
Width, length for 1.5m sheet material；
Step 3, the preparation of photovoltaic layer 2：Cover on the surface of flexible thin-film battery component 3 and seal up film layer 4, film layer 4 is
TPT polyester films or ethylene tetrafluoroethylene copolymer film, and the outer application in film layer 4 has the nanoscale of anti-pollution function organic
Silica acrylic acid coating or nanoscale fluorocarbon coating；
Step 4, bonding：Flame-proof type polyalcohol binding agent is prepared, with flame-proof type polyalcohol binding agent by flexible thin-film battery
The outer surface of sunshading board 1 pasted by component 3；
Step 5, merging encapsulation：According to flexible thin film photovoltaic's battery component 3, flame-proof type polyalcohol binding agent, sunshading board 1
Order stack gradually, through roll-in and autoclave process, make each layer assembly and material tight bonding, obtain photovoltaic sheet material, most
The frame that is made with aluminium alloy or carbon fibre material is fixed on the surrounding of photovoltaic sheet material afterwards again, product is obtained final product.
Preferably, the preparation method of flame-proof type polyalcohol binding agent comprises the steps：
A, in the blender of temperature-adjustable, be initially charged acrylics monomer, temperature risen to 60 degree, keeping temperature
7 hours, make acrylics emulsion；
B, 60 degree of holding are temperature-resistant, add the solvent of 1/3 volume in the acrylics emulsion that makes, and stirring is
Even, it is processed into mother solution first；
C, temperature be 50 degree under conditions of, the solvent of remaining 2/3 volume is uniformly mixed with organophosphors nitrogen based flame retardant,
Make mother solution second；
D, temperature be 60 degree under conditions of, mother solution first and two component of mother solution second are uniformly mixed, are then slowly added to hand over
Connection agent simultaneously stirs, and is eventually fabricated flame-proof type polyalcohol binding agent.
The preparation method of organosilicon-modified acrylic coating comprises the steps：By load weighted fungusproof anti-corrosion agent and second two
Alcohol, pH adjusting agent are added in organosilicon-acrylic resin emulsion, with 800 revs/min of rotating speed premix, are sufficiently stirred for about 30min, with
1500 revs/min of rotating speed dispersion 15min, during stirring, adds the defoamer of 1/3 weight, then with 800 revs/min
The fully dispersed 20min of rotating speed, and add the deionized water that mixs homogeneously with coalescents, plasticizer, add 2/3 weight
The defoamer of amount, is uniformly mixed, and is configured to organosilicon-modified acrylic coating；
Nano-fluorine carbon preparation method for coating comprises the steps：Nano titanium oxide is weighed proportionally, coating is added to
In diluent, dispersion mixing is uniform, and mixing time is 1 hour；Then fluorocarbon resin and firming agent is sequentially added, is stirred,
Make nano-fluorine carbon coating.
Embodiment 9
Install and implement：
The triangle support frame being made up of aluminium alloy or carbon fibre material is fixedly mounted on building with expansion bolt first
Exposure to Sunlight face-port family middle and upper part, and drill on external wall and place cable duct tube；Subsequently, incline on bracing frame and rectangle screening is installed
Positive plate 1, is screwed between support frame and sunshading board 1；Photovoltaic cell output lead on sunshading board 1 and rosette arrangement
In the wire slotted eye being located on 1 inner side external wall of sunshading board；Electric lead is controlled through conduit and indoor photovoltaic solar
Device is connected, and controller for solar is connected with accumulator and inverter by wire；Controller for solar can provide direct current output,
Unidirectional current can be changed into alternating current by inverter, then through serving electrical network installed in building distribution box within doors（Grid-connected use）
Or it is supplied directly to building load electricity consumption.
Embodiment described above is only that the preferred embodiment of the present invention is described, not the model to the present invention
Enclose and be defined, on the premise of without departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
Various modifications and improvement that case is made, all should fall in the protection domain of claims of the present invention determination.
Claims (9)
1. a kind of photovoltaic sun shading system, it is characterised in that：Including bracing frame and the sunshading board (1) being fixed thereon, in the screening
Photovoltaic layer (2) is fixed with positive plate (1), and photovoltaic layer (2) include flexible thin-film battery component (3), film from bottom to up successively
Layer (4) and dope layer (5), described sunshading board (1) are carbon fiber board；
Dope layer (5) are formed by the coating of anti-fouling and self-cleaning coating, and it is nano level organic that the anti-fouling and self-cleaning coating is particle diameter
Fluorine-silicon modified acrylic coating or nanoscale fluorocarbon coating；
Material composition of the organosilicon-modified acrylic coating by following weight portion：
Deionized water：500～560 parts；
Activity substance content is 42% organosilicon-acrylic resin emulsion：30～60 parts；
Coalescents：32～40 parts；
Antisepticize and mildew preventive:8～10 parts；
Defoamer:6～10 parts；
Ethylene glycol:40～50 parts；
Plasticizer:0.3～0.5 part；
PH adjusting agent:8～10 parts；
Wherein, the coalescents are Lauryl Alcohol ester, and the Antisepticize and mildew preventive is OBPA Organic substances containing arsenic antifungus agent or synthesis
Vegetable esters plasticiser, the defoamer are polyether polyol, and the pH adjusting agent is methane-siliconic acid aqueous solutions of potassium；
Material composition of the nano-fluorine carbon coating by following weight portion：
Wherein, the Titanium Dioxide is the rutile type nano titanic oxide granule through silane coupler surface modification；Described
Firming agent is with toluene diisocyanate as raw material, is polymerized through partial monosomy, then carries out closing instead with polyhydric alcohol as sealer
Should be obtained；The paint thinner is acetone or dimethylbenzene.
2. photovoltaic sun shading system according to claim 1, it is characterised in that：The left and right sides of the system, anterior and
Top is provided with sunshading board (1), and wherein, the sunshading board (1) at top is fixed in its inclined plane for being obliquely installed
State photovoltaic layer (2).
3. photovoltaic sun shading system according to claim 2, it is characterised in that：The sunshading board (1) at top and ground
Angle is 30～60 °, has been tightly fastened frame in the surrounding of the sunshading board (1), and the frame is by aluminium alloy or carbon fiber material
Material is made.
4. photovoltaic sun shading system according to claim 3, it is characterised in that：Described photovoltaic layer (2) are list structure, some
Photovoltaic layer (2) are arranged in parallel and are adhered on the sunshading board (1), in described flexible thin-film battery component (3) upper covering
There is the film layer (4), dope layer (5) being coated with the film layer (4), the area of photovoltaic layer (2) is whole sunshading board
(1) the 60%～80% of area.
5. photovoltaic sun shading system according to claim 1, it is characterised in that：The carbon fiber board is mended by carbon fiber reinforcement
Strong unidirectional sheet material, be by after impregnated carbon fiber epoxy resin in mold curing and continuous pultrusion；The carbon fiber
The surface density of plate is 2000g/m2, resin content is 42%, and fiber content is 1050g/m2, fiber volume fraction >=65%, density
For 100 ± 2mm, tensile strength is 2950N/mm2, elastic modelling quantity is 185000N/mm, and the thickness of carbon fiber board is 5～10mm,
The length of the carbon fiber board a width of 400 × 500mm, 500 × 500mm, 500 × 600mm or 1000 × 1200mm.
6. photovoltaic sun shading system according to claim 1, it is characterised in that：Flexible thin-film battery component (3) be
The hull cell prepared using deposition of transparent conductive film in flexible flexible substrate, is non-crystalline silicon flexible solar thin-film electro
Pond, copper and indium potassium selenium thin-film solar cells, cadmium telluride diaphragm solar battery, dye-sensitized cell or organic thin film cells；Institute
Film layer (4) is stated for fluorine-containing TPT polyester films or ethylene tetrafluoroethylene copolymer film, thickness is 250 microns；Dope layer (5)
Thickness be 30～70 microns.
7. photovoltaic sun shading system according to claim 1, it is characterised in that：Flexible thin-film battery component (3) and institute
State and be adhesively fixed by flame-proof type polyalcohol binding agent between sunshading board (1), the flame-proof type polyalcohol binding agent is by such as
The raw material of lower weight portion is prepared from：
Polyacrylate emulsion：75～90 parts；
Cross-linking agent：5～20 parts；
Organophosphors nitrogen based flame retardant：1～5 part；
Solvent：1～10 part；
The polyacrylate emulsion is prepared from by acrylic ester monomer, and the acrylic ester monomer is acrylic acid second
The mixture of one or more in ester, butyl acrylate, acrylic acid-2-ethyl caproite, methyl methacrylate；The crosslinking
Agent is isocyanates cross-linking agent, toluene di-isocyanate(TDI) or MDI；The organophosphors nitrogen based flame retardant
For Tri-isopropylphenyl phosphate or dimethyl methyl phosphonate；The solvent is toluene, dimethylbenzene, positive fourth fat or isopropanol.
8. the preparation method of the photovoltaic sun shading system in claim 1-7 described in any one claim, it is characterised in that：Including
Following steps：
Step one, the preparation of bracing frame：Bracing frame is made up of carbon fiber or aluminum alloy materials, is provided with confession on support frame as described above
The through hole that screw and expansion bolt are passed through：
Step 2, the preparation of sunshading board (1)：The carbon fiber board that thickness is 5～10mm is cut into width more than or equal to window first
The width at family, length are the sheet material of 1～1.5m；
Step 3, the preparation of photovoltaic layer (2)：Cover on the surface of flexible thin-film battery component (3) and seal up film layer (4), institute
Film layer (4) is stated for TPT polyester films or ethylene tetrafluoroethylene copolymer film, and the film layer (4) outer application have anti-
The nanoscale organic silicon acrylic coating or nanoscale fluorocarbon coating of dirty function；
Step 4, bonding：Flame-proof type polyalcohol binding agent is prepared, with the flame-proof type polyalcohol binding agent by flexible thin-film battery
The outer surface of the sunshading board (1) pasted by component (3)；
Step 5, merging encapsulation：According to flexible thin-film battery component (3), flame-proof type polyalcohol binding agent, carbon fiber board order
Stack gradually, through roll-in and autoclave process, make each layer assembly and material tight bonding, obtain photovoltaic sheet material, finally again will
The frame that is made with aluminium alloy or carbon fibre material is fixed on the surrounding of the photovoltaic sheet material, obtains final product product.
9. the preparation method of photovoltaic sun shading system according to claim 8, it is characterised in that：The flame-proof type polyalcohol glues
The preparation method of knot agent comprises the steps：
A, in the blender of temperature-adjustable, be initially charged acrylics monomer, temperature risen to 50～60 degree, keeping temperature
5～7 hours, make acrylics emulsion；
B, 50～60 degree of holding are temperature-resistant, add the solvent of 1/3 volume in the acrylics emulsion that makes, and stirring is
Even, it is processed into mother solution first；
C, temperature be 40～50 degree under conditions of, the solvent of remaining 2/3 volume is uniformly mixed with organophosphors nitrogen based flame retardant,
Make mother solution second；
D, under conditions of temperature is 50～60 degree, the mother solution first and two component of mother solution second are uniformly mixed, are subsequently delayed
Slow addition cross-linking agent simultaneously stirs, and is eventually fabricated flame-proof type polyalcohol binding agent；
The preparation method of the organosilicon-modified acrylic coating comprises the steps：By load weighted fungusproof anti-corrosion agent and second two
Alcohol, pH adjusting agent are added in organosilicon-acrylic resin emulsion, with 800 revs/min of rotating speed premix, are sufficiently stirred for 20～30min,
10～15min is disperseed with 1500 revs/min of rotating speed, the defoamer of 1/3 weight during stirring, is added, then with 800
Rev/min the fully dispersed 15～20min of rotating speed, and add the deionized water that mixs homogeneously with coalescents, plasticizer,
The defoamer of 2/3 weight is added, is uniformly mixed, be configured to organosilicon-modified acrylic coating；
The nano-fluorine carbon preparation method for coating comprises the steps：Nano titanium oxide is weighed proportionally, coating is added to
In diluent, dispersion mixing is uniform, and mixing time is 1 hour；Then fluorocarbon resin and firming agent is sequentially added, is stirred,
Make nano-fluorine carbon coating.
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| CN104356786A (en) * | 2014-11-14 | 2015-02-18 | 无锡中洁能源技术有限公司 | Solar cell back panel fluorine paint and preparation method thereof |
| WO2018058505A1 (en) | 2016-09-30 | 2018-04-05 | Allnex Belgium S.A. | Radiation curable compositions with anti-stain properties |
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| CN103184800A (en) * | 2011-12-29 | 2013-07-03 | 王广武 | Building with triangular solar photovoltaic conversion structure |
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| CN201901985U (en) * | 2010-08-25 | 2011-07-20 | 河南科达节能环保有限公司 | Novel energy-saving building |
| CN103422642A (en) * | 2013-08-22 | 2013-12-04 | 烟台斯坦普精工建设有限公司 | Flexible photovoltaic decorating wall material for outer wall and manufacturing method thereof |
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