CN103806806A - Solar photovoltaic glass window and manufacturing method thereof - Google Patents
Solar photovoltaic glass window and manufacturing method thereof Download PDFInfo
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- CN103806806A CN103806806A CN201410029473.4A CN201410029473A CN103806806A CN 103806806 A CN103806806 A CN 103806806A CN 201410029473 A CN201410029473 A CN 201410029473A CN 103806806 A CN103806806 A CN 103806806A
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- eva
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention relates to a solar photovoltaic glass window and a manufacturing method thereof. Fluorochrome is mixed in a commercial EVA film in an impregnation method and the like to form an EVA fluorescent film; the manufactured EVA fluorescent film is clamped between two glass boards to be heated, and connected with the glass boards into a whole after hot melt adhesives are melted; a polycrystalline silicon solar battery adheres to the periphery of each glass board through organic scotch tape, and a generating glass window model is formed. According to the solar photovoltaic glass window and the manufacturing method thereof, raw materials are easy to obtain, price is low, operation is simple, and implementing easiness is achieved. The glass window can generate electricity under the condition that transparency of the glass window is kept.
Description
Technical field
The present invention relates to a kind of glass window that utilizes solar energy power generating.
Background technology
BIPV (Building Integrated PV), i.e. BIPV(Building Integrated PV), be that solar electrical energy generation (photovoltaic) product is integrated into the technology on building.Integrated photovoltaic product can be widely used in the positions such as roof, shading system, curtain wall and the door and window of building.The functional requirement that BIPV not only will meet photovoltaic generation also will take into account the basic function requirement of building simultaneously.Show according to " BIPV (Building Integrated PV) (BIPV) the industry market prediction of 2013-2017 China and the report of investment strategy planning application " data, by 2010 only, the whole nation is built into about 1000 roof photovoltaic generation projects.BIPV demonstrative project more in Beijing South Station, Olympic venue and Shanghai World Expo garden etc. put into operation.And expecting the year two thousand twenty, 20,000 roof photovoltaic generation projects will be built up in the whole nation, 1,000,000 kilowatts of total capacities.Therefore, it is one of most important field in following photovoltaic application that photovoltaic combines with building, and its development prospect is very wide, and has huge market potential.
At present, existing Thinfilm solar cell assembly is for building doors and windows.As patent (CN 202100151 U) discloses a kind of solar electrical energy generation glass window, object is to be directly embedded in thin film solar glass cell panel at glass window, effectively to utilize projecting solar energy on glass.This type of solar photovoltaic generation system is simple in structure, and function singleness lacks light transmission function.Patent (CN 101615869 A) although the window solar photovoltaic power generation system of reporting is functional and light transmission on had larger improvement, complex structural designs, cost of manufacture costliness.
Summary of the invention
For the deficiencies in the prior art, primary and foremost purpose of the present invention is to provide a kind of transparent and have an EVA glued membrane used for solar batteries of light transfer characteristic, so that a kind of novel, constructed transparent power generating glass window of fluorescent solar laser instrument to be efficiently provided.
The present invention is achieved by the following technical solutions:
A kind of solar energy photovoltaic glass window, includes glass plate body, and described glass plate is two, is provided with one deck EVA fluorescence membrane between two glass plates, and described glass plate is provided with at least one polysilicon solar battery slice.
A kind of solar energy photovoltaic glass window, described polysilicon solar battery slice is fixedly installed on the surrounding of glass plate by viscose glue.
The preparation method of solar energy photovoltaic glass window, make according to following steps:
Use infusion process etc. is entrained in fluorescent dye in commercial eva film, forms EVA fluorescence membrane; The EVA fluorescence membrane of making is clipped in two glass plates and is heated, and EVA fluorescence membrane PUR melts afterwards and glass plate is linked to be entirety; Polysilicon solar cell on organic transparent sticker for glass plate surrounding, forms power generating glass window model.
The preparation method of solar energy photovoltaic glass window, the temperature of described heating is 120-130 degree Celsius.
The preparation method of EVA fluorescence membrane in preparation method, is first dissolved in fluorescent material in organic solvent, and recycling infusion process is entrained in fluorescent dye in pure EVA glued membrane.
The preparation method of EVA fluorescence membrane: (1) direct or ultrasonic, churned mechanically method is dissolved in organic solvent under room temperature by fluorescent material, the quality of fluorescent material is solvent 0.01%～10%.
(2) by EVA glued membrane in 10～50
oin the solution that C is immersed in above-mentioned (1), the mass ratio of EVA glued membrane and fluorescent material is 1000:1; After 10～600 seconds, take out glued membrane, dry, both.
The preparation method of EVA fluorescence membrane, described organic solvent is carrene, chloroform, one or more in carbon tetrachloride or oxolane.
The preparation method of EVA fluorescence membrane, described EVA glued membrane comprises the component of following parts by weight: the ethylene-vinyl acetate copolymer of 100 parts; The crosslinking agent of 0.01 part～10 parts; The antioxidant of 0.01～5 part; The light stabilizer of 0.01～5 part; The tackifier of 0.01～5 part.
The preparation method of EVA fluorescence membrane, described fluorescent material is fluorescent material, is one or both in organic fluorescent dye and rare earth compounding; Fluorescent material up-conversion phosphor or down-conversion fluorescent powder.
The preparation method of EVA fluorescence membrane, described crosslinking agent is decanedioic acid two 2,2,6,6 tetramethyl piperidine alcohol ester N, N '-bis-(2,2,6,6-tetramethyl-4-piperidyl)-1, the chloro-6-(1,1 of 6-hexamethylene diamine and 2,4-bis-, 3,3 ,-tetramethyl butyl) amino-1, one in the polymer of 3,5-triazine; Antioxidant is 1,3,5-tri-(the 4-tert-butyl group-3-hydroxyl-2,6-dimethyl benzene methyl)-1,3,5-triazine-2,4,6-(1H, 3H, 5H)-triketone/bis-(2,4-dicumylphenyl) pentaerythritol diphosphites compound and 2, the one in 2 '-methylene-bis--(4-ethyl-6-tert-butyl phenol); Light stabilizer is adjacent, o-tertiary pentyl-o-(2-ethylhexyl)-mono--peroxycarbonates and N, N '-bis-(2,2,6,6-tetramethyl-4-piperidyl)-1,6-hexamethylene diamine and 2, the chloro-6-of 4-bis-(1,1,3,3,-tetramethyl butyl) one in the polymer of amino-1,3,5-triazines;
Tackifier are the one in g-aminopropyl triethoxysilane or g-aminopropyl trimethoxysilane.
The present invention's technology more in the past also has following advantage: the power generating glass window transparency of (1) gained is fine, and the increase of fluorescent dye has improved the optical efficiency of optical collector.(2) utilize different fluorescent material to possess respectively the function of upper conversion or lower conversion spectrum, fluorescent material is doped to eva film inside, make ultraviolet to blue light region spectrum or infrared region spectrum be converted to visible light, because solar cell is higher to the response of visible light, thereby can improve the energy conversion efficiency of solar cell, simultaneously EVA is a kind of PUR, and heating can be by seamless two glass plates bonding, very convenient.(3) raw material easily obtains, and price is lower, simple to operate, easily implements.(4) can design the glass window of different colours and shape, for decorating.
In order to investigate the performance indications of transparent power generating glass window of related fluorescence eva film, test the power generating glass window incident light transmitance preparing, in accompanying drawing 1, discovery is very little in the absorption of the absorption region of visible ray (being reference take 550 nm places), and transparency is very high.Accompanying drawing 2 has provided the Absorption and emission spectra of the eva film glass that is mixed with different fluorescence molecules simultaneously, can find out and have very strong absorption in ultra-violet (UV) band, and in the time of UV-irradiation, being greater than 600 nm places has very strong fluorescence (infrared) to send.
Accompanying drawing explanation
Fig. 1 is mixed with the incident light transmitance figure of the eva film glass of different fluorescence molecules.
Fig. 2 is mixed with absorption (solid line) and emission spectrum (dotted line) the contrast figure of the eva film glass of organic fluorescent dye.
The specific embodiment
Embodiment 1, prepared by the present embodiment is transparent and has the EVA glued membrane used for solar batteries of light transfer characteristic.Concrete steps and condition are:
Take 1 g organic fluorescent dye, stir and be dissolved in 1 L carrene.Get commercial eva film, thickness is 0.5 mm, and is cut to long 20 cm, the shape of wide 20cm.Afterwards by glued membrane 25
ounder C, be soaked in above-mentioned solution and timing, within 300 seconds, take out afterwards, naturally dry.Get two glass plates that clean size is identical, ready-made film is placed between two glass plates, align and put into vacuum drying chamber, with the even pressed glass plate of weight, and vacuumizing 3-4min, then be warming up to 120 ℃, after insulation 2min, continue to be heated to 135 ℃, then emptying, take out sheet glass, cooling.Afterwards, at the cell piece on optics sticker for sheet glass side of polishing, connecting circuit.
Embodiment 2:
Prepared by the present embodiment is transparent and has the EVA glued membrane used for solar batteries of light transfer characteristic.Concrete steps and condition are:
Take 1 g rare earth compounding, ultrasonic and be dissolved in 1 L carrene.Get EVA glued membrane (thickness is 0.5 mm) and be cut to long 20 cm, the shape of wide 20cm.Afterwards by glued membrane 25
ounder C, be soaked in above-mentioned solution and timing, within 300 seconds, take out afterwards, naturally dry.All the other are with described in embodiment 1.
Embodiment 3:
Prepared by the present embodiment is transparent and has the EVA glued membrane used for solar batteries of light transfer characteristic.Concrete steps and condition are:
Take 1 g organic fluorescent dye, stir and be dissolved in 1 L chloroform.Get EVA glued membrane (thickness is 0.5 mm) and be cut to long 20 cm, the shape of wide 20cm.Afterwards by glued membrane 25
ounder C, be soaked in above-mentioned solution and timing, within 120 seconds, take out afterwards, naturally dry.
All the other are with described in embodiment 1.
Embodiment 4:
Prepared by the present embodiment is transparent and has the EVA glued membrane used for solar batteries of light transfer characteristic.Concrete steps and condition are:
Take 1 g organic fluorescent dye, stir and be dissolved in 1 L oxolane.Get EVA glued membrane (thickness is 0.5 mm) and be cut to long 20 cm, the shape of wide 20cm.Afterwards by glued membrane 25
ounder C, be soaked in above-mentioned solution and timing, within 180 seconds, take out afterwards 35
oc air blast is dried.
All the other are with described in embodiment 1.
Embodiment 5:
It is above-mentioned transparent and have fluorescent solar laser instrument prepared by the EVA glued membrane used for solar batteries of light transfer characteristic and a transparent power generating glass window that utilizes the latter to build that prepared by the present embodiment.Concrete steps and condition are:
Get the EVA glued membrane that is mixed with dyestuff preparing in above-described embodiment 1, be clipped in two glass plates (thickness is 5 mm for long 20 cm, wide 20cm) in 120
ounder C, heat, and in the middle of uppermost sheet glass, apply the weight of 500 g, heat treatment is after 10 minutes, and cool to room temperature, dismisses the EVA glue that glass edge oozes out.At polysilicon solar cell on organic transparent sticker for sheet glass surrounding, form power generating glass window afterwards.
Embodiment 6:
It is above-mentioned transparent and have fluorescent solar laser instrument prepared by the EVA glued membrane used for solar batteries of light transfer characteristic and a transparent power generating glass window that utilizes the latter to build that prepared by the present embodiment.Concrete steps and condition are:
Get the EVA glued membrane that is mixed with dyestuff preparing in above-described embodiment 2, be clipped in two glass plates (thickness is 5 mm for long 20 cm, wide 20cm) in 120
ounder C, heat, and in the middle of uppermost sheet glass, apply the weight of 500 g, heat treatment is after 10 minutes, and cool to room temperature, dismisses the EVA glue that glass edge oozes out.At polysilicon solar cell on organic transparent sticker for sheet glass surrounding, form power generating glass window afterwards.
Claims (10)
1. a solar energy photovoltaic glass window, includes glass plate body, it is characterized in that described glass plate is two, is provided with one deck EVA fluorescence membrane between two glass plates, and described glass plate is provided with at least one polysilicon solar battery slice.
2. a kind of solar energy photovoltaic glass window according to claim 1, is characterized in that described polysilicon solar battery slice is fixedly installed on the surrounding of glass plate by viscose glue.
3. the preparation method of solar energy photovoltaic glass window according to claim 1, is characterized in that making according to following steps:
Use infusion process that fluorescent dye is entrained in commercial eva film, form EVA fluorescence membrane; The EVA fluorescence membrane of making is clipped in two glass plates and is heated, and EVA fluorescence membrane PUR melts afterwards and glass plate is linked to be entirety; Polysilicon solar cell on organic transparent sticker for glass plate surrounding, forms power generating glass window model.
4. the preparation method of solar energy photovoltaic glass window according to claim 3, is characterized in that: the temperature of described heating is 120-130 degree Celsius.
5. the preparation method of EVA fluorescence membrane in preparation method according to claim 3, is characterized in that: first fluorescent material is dissolved in organic solvent, recycling infusion process is entrained in fluorescent dye in pure EVA glued membrane.
6. the preparation method of EVA fluorescence membrane according to claim 5, is characterized in that: (1) direct or ultrasonic, churned mechanically method is dissolved in organic solvent under room temperature by fluorescent material, and the quality of fluorescent material is solvent 0.01%～10%;
(2) by EVA glued membrane in 10～50
oin the solution that C is immersed in above-mentioned (1), the mass ratio of EVA glued membrane and fluorescent material is 1000:1, after 10～600 seconds, takes out glued membrane, dry, both.
7. according to the preparation method of the EVA fluorescence membrane described in claim 5 or 6, it is characterized in that: described organic solvent is carrene chloroform, one or more in carbon tetrachloride or oxolane.
8. according to the preparation method of the EVA fluorescence membrane described in claim 5 or 6, it is characterized in that: described EVA glued membrane comprises the component of following parts by weight: the ethylene-vinyl acetate copolymer of 100 parts; The crosslinking agent of 0.01 part～10 parts; The antioxidant of 0.01～5 part; The light stabilizer of 0.01～5 part; The tackifier of 0.01～5 part.
9. according to the preparation method of the EVA fluorescence membrane described in claim 5 or 6, it is characterized in that: described fluorescent material is fluorescent material, is one or both in organic fluorescent dye and rare earth compounding; Fluorescent material up-conversion phosphor or down-conversion fluorescent powder.
10. the preparation method of EVA fluorescence membrane according to claim 7, is characterized in that: described crosslinking agent is decanedioic acid two 2,2,6,6 tetramethyl piperidine alcohol ester N, N '-bis-(2,2,6,6-tetramethyl-4-piperidyl)-1, the chloro-6-(1,1 of 6-hexamethylene diamine and 2,4-bis-, 3,3 ,-tetramethyl butyl) amino-1, one in the polymer of 3,5-triazine; Antioxidant is 1,3,5-tri-(the 4-tert-butyl group-3-hydroxyl-2,6-dimethyl benzene methyl)-1,3,5-triazine-2,4,6-(1H, 3H, 5H)-triketone/bis-(2,4-dicumylphenyl) pentaerythritol diphosphites compound and 2, the one in 2 '-methylene-bis--(4-ethyl-6-tert-butyl phenol); Light stabilizer is adjacent, o-tertiary pentyl-o-(2-ethylhexyl)-mono--peroxycarbonates and N, N '-bis-(2,2,6,6-tetramethyl-4-piperidyl)-1,6-hexamethylene diamine and 2, the chloro-6-of 4-bis-(1,1,3,3,-tetramethyl butyl) one in the polymer of amino-1,3,5-triazines;
Tackifier are the one in g-aminopropyl triethoxysilane or g-aminopropyl trimethoxysilane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029473.4A CN103806806B (en) | 2014-01-22 | 2014-01-22 | A kind of preparation method of solar energy photovoltaic glass window |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410029473.4A CN103806806B (en) | 2014-01-22 | 2014-01-22 | A kind of preparation method of solar energy photovoltaic glass window |
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| CN103806806A true CN103806806A (en) | 2014-05-21 |
| CN103806806B CN103806806B (en) | 2015-09-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629634A (en) * | 2015-01-09 | 2015-05-20 | 合肥嘉伟装饰工程有限责任公司 | Oil-soluble nano fluorescence paste synergistic EVA adhesive film and preparation method thereof |
| CN109880444A (en) * | 2019-01-31 | 2019-06-14 | 湖南诺诚光伏科技有限公司 | A kind of preparation method of EVA packaging adhesive film surface covering |
| CN111326594A (en) * | 2020-03-01 | 2020-06-23 | 杭州纤纳光电科技有限公司 | Colored coating, photovoltaic module with colored coating and preparation method of photovoltaic module |
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| JP2001352091A (en) * | 2000-04-06 | 2001-12-21 | Sumitomo Chem Co Ltd | Cover sheet for solar cell |
| CN201191614Y (en) * | 2008-04-17 | 2009-02-04 | 黄鸣 | Dual glass EVA hollow photovoltaic curtain wall |
| CN201826700U (en) * | 2010-06-25 | 2011-05-11 | 绿阳光电股份有限公司 | Solar window structure with sound-proof and heat-proof functions |
| CN102108757A (en) * | 2011-02-23 | 2011-06-29 | 金陵科技学院 | Dimming glass based on solar energy and dimming liquid crystal |
| CN102911612A (en) * | 2012-11-12 | 2013-02-06 | 阿特斯(中国)投资有限公司 | Fluorescent EVA (Ethylene vinyl acetate) glue film |
-
2014
- 2014-01-22 CN CN201410029473.4A patent/CN103806806B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001352091A (en) * | 2000-04-06 | 2001-12-21 | Sumitomo Chem Co Ltd | Cover sheet for solar cell |
| CN201191614Y (en) * | 2008-04-17 | 2009-02-04 | 黄鸣 | Dual glass EVA hollow photovoltaic curtain wall |
| CN201826700U (en) * | 2010-06-25 | 2011-05-11 | 绿阳光电股份有限公司 | Solar window structure with sound-proof and heat-proof functions |
| CN102108757A (en) * | 2011-02-23 | 2011-06-29 | 金陵科技学院 | Dimming glass based on solar energy and dimming liquid crystal |
| CN102911612A (en) * | 2012-11-12 | 2013-02-06 | 阿特斯(中国)投资有限公司 | Fluorescent EVA (Ethylene vinyl acetate) glue film |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629634A (en) * | 2015-01-09 | 2015-05-20 | 合肥嘉伟装饰工程有限责任公司 | Oil-soluble nano fluorescence paste synergistic EVA adhesive film and preparation method thereof |
| CN109880444A (en) * | 2019-01-31 | 2019-06-14 | 湖南诺诚光伏科技有限公司 | A kind of preparation method of EVA packaging adhesive film surface covering |
| CN109880444B (en) * | 2019-01-31 | 2021-05-04 | 湖南诺诚光伏科技有限公司 | Preparation method of EVA packaging adhesive film surface coating |
| CN111326594A (en) * | 2020-03-01 | 2020-06-23 | 杭州纤纳光电科技有限公司 | Colored coating, photovoltaic module with colored coating and preparation method of photovoltaic module |
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| Publication number | Publication date |
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| CN103806806B (en) | 2015-09-30 |
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