CN105845762A - Novel double-glass solar module and edge sealing method thereof - Google Patents

Novel double-glass solar module and edge sealing method thereof Download PDF

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Publication number
CN105845762A
CN105845762A CN201610200328.7A CN201610200328A CN105845762A CN 105845762 A CN105845762 A CN 105845762A CN 201610200328 A CN201610200328 A CN 201610200328A CN 105845762 A CN105845762 A CN 105845762A
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CN
China
Prior art keywords
double
glass solar
glass
solar energy
energy assembly
Prior art date
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Granted
Application number
CN201610200328.7A
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Chinese (zh)
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CN105845762B (en
Inventor
唐洪
江振
沈志敏
李新昌
王栋
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TAICANG HAIRUN SOLAR ENERGY CO Ltd
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TAICANG HAIRUN SOLAR ENERGY CO Ltd
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Priority to CN201610200328.7A priority Critical patent/CN105845762B/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor 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
    • H01L31/04Semiconductor 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
    • H01L31/042PV modules or arrays of single PV cells
    • H01L31/048Encapsulation of modules
    • H01L31/0488Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor 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
    • H01L31/18Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
    • H01L31/1876Particular processes or apparatus for batch treatment of the devices
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

The invention discloses a novel double-glass solar module and an edge sealing method thereof. The double-glass solar module comprises a double-glass solar module body and a covered edge, wherein the covered edge is located on the periphery of the double-glass solar module body. The double-glass solar module body is edge-sealed by employing a heat resisting auxiliary tool having great permeability before lamination; after the laminated double-glass solar module body cools, the auxiliary tool is torn down, and overflowing filling materials of the double-glass solar module body automatically form the covered edge. The excessive glue covered edge makes module safety higher, and improves the fragile performance of a traditional double-glass solar module in an installation and transportation process; in addition, the excessive glue covered edge has greater resistance to moisture, and prolongs the service life of the module. The novel double-glass solar module is simple to operate, simplifies the steps of producing a double-glass solar module, and has a more beautiful appearance than a routine double-glass solar module.

Description

A kind of Novel double-glazed solar components and edge bonding method thereof
Technical field
The present invention relates to photovoltaic power generation technology, particularly relate to a kind of Novel double-glazed solar components and edge bonding method thereof.
Background technology
BIPV, is a kind of new ideas of applied solar energy generating, by solar energy power generating battle array Row are arranged on the enclosed structure outer surface of building to provide electric power, and wherein photovoltaic array with the combination of building is A kind of conventional form, particularly with the combination of glass curtain wall.Double-glass solar energy assembly be by two sheet glass and Solar battery sheet composition composite bed, is pooled to lead end institute by wire series and parallel between cell piece.
Along with developing rapidly of photovoltaic generation, double-glass solar energy assembly becomes what domestic photovoltaic generation was built gradually Focus, but there is a lot of difficulty during producing solar double-glass assemblies, the edge sealing problem of double-glass solar energy assembly The hot issue that always Ge great producer is discussed, conventional solar double-glass assemblies causes assembly transport without edge sealing and installed In journey frangible, simultaneously easily at edge in double-glass solar energy assembly packing material EVA overflows glue scale removal process Forming burr, make that outward appearance becomes is ugly.
Summary of the invention
Because the drawbacks described above of prior art, the technical problem to be solved is to provide a kind of Novel double-glazed Solar components and edge bonding method thereof, use the double glass sun of auxiliary mould parcel of high temperature resistant good permeability before lamination Can four sides of assembly, this auxiliary mould of tearing after lamination, make the packing material glue that overflows form a circle in assembly surrounding The bound edge of special material so that double-glass solar energy assembly has more preferable security performance, supports for steam dampness Anti-ability is higher, and simplifies solar double-glass assemblies production stage, improves production efficiency, it is also possible to make assembly more Attractive in appearance.
For achieving the above object, the invention provides a kind of Novel double-glazed solar components, described pair of glass solar energy group Part include double glass too can component body and bound edge, described bound edge is positioned at described double-glass solar energy assembly body surrounding: institute State double-glass solar energy assembly body and use the auxiliary mould edge sealing of high temperature resistant good permeability before lamination, the institute after lamination After stating the cooling of double-glass solar energy assembly body, described auxiliary mould of tearing, the described double-glass solar energy assembly of spilling is originally The packing material of body automatically forms described bound edge.
In the better embodiment of the present invention, the packing material of described double-glass solar energy assembly body is positioned at described double Glass solar components body interior.
In another better embodiment of the present invention, the packing material of described double-glass solar energy assembly body is bar Shape thing is also pasted on the surrounding of described double-glass solar energy assembly body.
In the better embodiment of the present invention, described packing material is EVA, POE or PVB.
In another better embodiment of the present invention, described auxiliary mould side is with pore.
In the better embodiment of the present invention, described auxiliary mould is central with Air hole adhesive tape, described adhesive tape list Topcoating has silica gel.
In another better embodiment of the present invention, described bound edge sectional area be shaped as square, circular arc, c-type, Rhombus or irregularly shaped.
In the better embodiment of the present invention, described double-glass solar energy assembly body surrounding bound edge overall volume model Enclose for 0-0.1m3
Present invention also offers a kind of Novel double-glazed solar components edge bonding method, comprise the steps:
After step 1, double-glass solar energy assembly body folded have added, use auxiliary adhesive tape by described pair of glass solar energy Component body surrounding edge sealing;
Step 2, double-glass solar energy assembly body described after edge sealing is laminated, institute in lamination process The packing material stating double-glass solar energy assembly body overflows, and automatically forms bound edge;
After described double-glass solar energy assembly cooling after step 3, lamination, described auxiliary adhesive tape of tearing;
Step 4, the described double-glass solar energy assembly forming bound edge is carried out gel resin and subsequent technique process.
In the better embodiment of the present invention, described step 1 use described auxiliary adhesive tape by the described pair of glass sun Can component body surrounding edge bonding method be:
Using auxiliary adhesive tape by four the side all standings of described double-glass solar energy assembly body, each limit is only Use an adhesive tape, the adhesive tape that central authorities disconnect can not continued access, wipe out each unnecessary adhesive tape in limit.
Technique effect
A kind of Novel double-glazed solar components disclosed by the invention has excessive glue bound edge and makes component safety performance higher, Improve frangible problem in installation and transportation, and the resistivity for steam dampness is higher, extends group Part service life.
Novel double-glazed solar components edge bonding method technological operation disclosed by the invention is simple, simplifies the double glass group of production The step of part, has saved chamfered edge process required in conventional production, improves production efficiency, and additionally module edge does not has The burr that conventional solar double-glass assemblies is formed in EVA overflows glue scale removal process, compared to conventional solar double-glass assemblies outward appearance more Attractive in appearance.
Below with reference to accompanying drawing, the technique effect of design, concrete structure and the generation of the present invention is described further, To be fully understood from the purpose of the present invention, feature and effect.
Accompanying drawing explanation
Fig. 1 is the Novel double-glazed solar components structural representation of a preferred embodiment of the present invention.
Fig. 2 is the Novel double-glazed solar components edge bonding method flow process signal of another preferred embodiment of the present invention Figure.
Reference marker in figure is respectively as follows:
1: double glass too can component body;
11: packing material;
12: upper strata glass;
13: lower floor's glass;
2: bound edge.
Detailed description of the invention
Below presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be more It is prone to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite boundary Fixed.
Embodiment 1
As it is shown in figure 1, a kind of Novel double-glazed solar components, including double glass too can component body 1 and bound edge 2, Bound edge 2 is positioned at double-glass solar energy assembly body 1 surrounding.
Double glass component body 1 can include packing material 11, upper strata glass 12 and lower floor's glass 13, packing material very much 11 between upper strata glass 12 and lower floor's glass 13, and packing material 11 is EVA, POE or PVB.
Packing material 11 can also be that the little bar using EVA, POE and PVB material is pasted on component body The surrounding of 1.
Double-glass solar energy assembly body 1 uses the leachy auxiliary mould of band to carry out edge sealing after laminating, assists work Dress uses the material of high temperature high voltage resistant to constitute, and will not pollute double-glass solar energy assembly during lamination.After lamination Tear described auxiliary mould after double-glass solar energy assembly body 1 cooling, the double-glass solar energy assembly body 1 of spilling Packing material 11 automatically form bound edge 2.
Auxiliary mould can be the auxiliary adhesive tape of a kind of high temperature high voltage resistant, adhesive band base can be any resistance to 150 DEG C with The material of upper temperature, the most resistance to 180 DEG C of high temperature, 1MPa high pressure, and the material of 30 minutes persistent period.This glue The equidistantly perforate of band central authorities, does not hinder double-glass solar energy assembly evacuation;One side coating silica gel so that after lamination with Between glass, bonding force is less, can tear it down with comparalive ease.
Four sides of parcel double-glass solar energy assembly when auxiliary adhesive tape uses, each limit only uses an adhesive tape, The adhesive tape that central authorities disconnect can not continued access, the unnecessary adhesive tape in each limit needs subduction.
The shape of bound edge 2 is determined by process, uses adhesive tape edge sealing to be then generally c-type, if outside is tight Double glass lamination frame of patch then can be square, if there being other grooves inside framework, then can change according to the shape of groove Become.Therefore, bound edge 2 sectional area shape includes but not limited to square, circular arc, c-type and rhombus, it is also possible to Irregularly shaped for other.Double-glass solar energy assembly body 1 surrounding bound edge 2 overall volume scope is 0-0.1m3。 Actual production allows there is certain altitude between bound edge 2 and double-glass solar energy assembly body poor.
Novel double-glazed solar components disclosed in the present embodiment, because forming bound edge in component body surrounding, improves Frangible phenomenon in double glass Rimless component mounting process, and the EVA occurred after laminating overflow glue difficulty cleaning problem, Improve the security performance of conventional double-glass solar energy assembly and for the resistivity of steam dampness.
Embodiment 2
A kind of Novel double-glazed solar components edge bonding method, on the basis of conventional double-glass solar energy assembly production technology Improving, its flow process is as in figure 2 it is shown, comprise the steps:
Step S1, after double-glass solar energy assembly body folded has added, uses auxiliary adhesive tape by double-glass solar energy assembly Body surrounding edge sealing.
Auxiliary adhesive tape central authorities are with holes, and aeration is good, high temperature high voltage resistant, by double glass solar energy bodies four during edge sealing Individual side all standing, each limit only uses an adhesive tape, the adhesive tape that central authorities disconnect can not continued access, each limit Unnecessary adhesive tape need to be wiped out.
Step S2, is laminated double-glass solar energy assembly body described after edge sealing, institute in lamination process The packing material stating double-glass solar energy assembly body overflows, and automatically forms bound edge.
The packing material of double-glass solar energy assembly body can be the materials such as EVA, POE, PVB, bound edge shape Shape is determined by process, includes but not limited to square, circular arc, c-type and rhombus, it is also possible to for other not Regular shape.
Step S3, after the described double-glass solar energy assembly cooling after lamination, described auxiliary adhesive tape of tearing.
Auxiliary adhesive tape one side scribbles silica gel so that bonding force is less after lamination and between glass, can tear with comparalive ease Get off.
Step S4, carries out gel resin to the double-glass solar energy assembly forming bound edge and subsequent technique processes.
Owing to defining bound edge, eliminate conventional solar double-glass assemblies chamfered edge step, it is to avoid occur causing due to chamfered edge EVA burr, directly carry out gel resin and subsequent technique process.
The present embodiment uses auxiliary adhesive tape by the double-glass solar energy assembly edge sealing before lamination, tears auxiliary after lamination off Adhesive tape, utilizes the excessive glue of the packing materials such as EVA, POE or PVB forming bound edge, work in component body surrounding Skill is simple to operate, simplifies the step producing solar double-glass assemblies, saves chamfered edge process required during routine produces, improves Production efficiency, it is also possible to make assembly more attractive in appearance, the assembly of final molding has more preferable reliability, the bag of formation Limit can be that assembly surrounding provides protective effect.
The preferred embodiment of the present invention described in detail above.Should be appreciated that the ordinary skill of this area without Need creative work just can make many modifications and variations according to the design of the present invention.Therefore, all the art Middle technical staff is the most on the basis of existing technology by logical analysis, reasoning or limited reality Test available technical scheme, all should be in the protection domain being defined in the patent claims.

Claims (10)

1. a Novel double-glazed solar components, it is characterised in that include double glass too can component body and bound edge, institute State bound edge and be positioned at described double-glass solar energy assembly body surrounding:
Described double-glass solar energy assembly body uses the auxiliary mould edge sealing of high temperature resistant good permeability, layer before lamination After described double-glass solar energy assembly body cooling after pressure, described auxiliary mould of tearing, double glass of spilling are too The packing material of sun energy component body automatically forms described bound edge.
2. Novel double-glazed solar components as claimed in claim 1, it is characterised in that described pair of glass solar energy group The packing material of part body is positioned at described double-glass solar energy assembly body interior.
3. Novel double-glazed solar components as claimed in claim 1, it is characterised in that described pair of glass solar energy group The packing material of part body is bar the surrounding being pasted on described double-glass solar energy assembly body.
4. Novel double-glazed solar components as claimed in claim 2 or claim 3, it is characterised in that described packing material For EVA, POE or PVB.
5. Novel double-glazed solar components as claimed in claim 1, it is characterised in that described auxiliary mould side With pore.
6. Novel double-glazed solar components as claimed in claim 1, it is characterised in that during described auxiliary mould is Centre carries leachy adhesive tape, and described adhesive tape one side scribbles silica gel.
7. Novel double-glazed solar components as claimed in claim 1, it is characterised in that described bound edge sectional area shape Shape is square, circular arc, c-type, rhombus or irregularly shaped.
8. Novel double-glazed solar components as claimed in claim 1, it is characterised in that described pair of glass solar energy group Part body surrounding bound edge overall volume scope is: 0-0.1m3
9. a Novel double-glazed solar components edge bonding method, it is characterised in that comprise the steps:
After step 1, double-glass solar energy assembly body folded have added, use auxiliary adhesive tape by described pair of glass solar energy Component body surrounding edge sealing;
Step 2, double-glass solar energy assembly body described after edge sealing is laminated, institute in lamination process The packing material stating double-glass solar energy assembly body overflows, and automatically forms bound edge;
After described double-glass solar energy assembly cooling after step 3, lamination, described auxiliary adhesive tape of tearing;
Step 4, the described double-glass solar energy assembly forming bound edge is carried out gel resin and subsequent technique process.
10. Novel double-glazed solar components edge sealing process as claimed in claim 9, it is characterised in that described step The described auxiliary adhesive tape is used by described double-glass solar energy assembly body surrounding edge bonding method to be in 1:
Use auxiliary adhesive tape by four the side all standings of described double-glass solar energy assembly body, each limit Only use an adhesive tape, central authorities disconnect adhesive tape can not continued access, wipe out each unnecessary adhesive tape in limit.
CN201610200328.7A 2016-03-31 2016-03-31 A kind of Novel double-glazed solar components and its edge bonding method Expired - Fee Related CN105845762B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107634116A (en) * 2017-09-26 2018-01-26 苏州英达瑞机器人科技有限公司 A kind of photovoltaic double-glass battery component full automatic edge bander
CN108501495A (en) * 2018-03-31 2018-09-07 格润智能光伏南通有限公司 A kind of solar double-glass assemblies laminating method
CN109768108A (en) * 2018-12-29 2019-05-17 南京索尔玻璃科技股份有限公司 A kind of ultra-thin reinforcing glass backboard of bound edge, preparation method and the photovoltaic module comprising it
CN114294308A (en) * 2021-12-30 2022-04-08 哈尔滨飞机工业集团有限责任公司 Glue overflow control method for aviation structure glue joint piece

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102268901A (en) * 2010-06-06 2011-12-07 江苏新大陆太阳能电力有限公司 Lamination process method of double-sided glass curtain wall assembly
US20130139868A1 (en) * 2011-12-06 2013-06-06 Nitto Denko Corporation Wavelength conversion material as encapsulate for solar module systems to enhance solar harvesting efficiency
CN103916076A (en) * 2013-01-09 2014-07-09 太仓海润太阳能有限公司 Double-layer-glass photovoltaic cell assembly and manufacturing method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102268901A (en) * 2010-06-06 2011-12-07 江苏新大陆太阳能电力有限公司 Lamination process method of double-sided glass curtain wall assembly
US20130139868A1 (en) * 2011-12-06 2013-06-06 Nitto Denko Corporation Wavelength conversion material as encapsulate for solar module systems to enhance solar harvesting efficiency
CN103916076A (en) * 2013-01-09 2014-07-09 太仓海润太阳能有限公司 Double-layer-glass photovoltaic cell assembly and manufacturing method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107634116A (en) * 2017-09-26 2018-01-26 苏州英达瑞机器人科技有限公司 A kind of photovoltaic double-glass battery component full automatic edge bander
CN107634116B (en) * 2017-09-26 2023-12-29 苏州英达瑞机器人科技有限公司 Photovoltaic device double-glass battery full-automatic edge banding machine of subassembly
CN108501495A (en) * 2018-03-31 2018-09-07 格润智能光伏南通有限公司 A kind of solar double-glass assemblies laminating method
CN109768108A (en) * 2018-12-29 2019-05-17 南京索尔玻璃科技股份有限公司 A kind of ultra-thin reinforcing glass backboard of bound edge, preparation method and the photovoltaic module comprising it
CN109768108B (en) * 2018-12-29 2023-08-29 南京索尔玻璃科技股份有限公司 Edge-covered ultrathin reinforced glass backboard, preparation method thereof and photovoltaic module comprising same
CN114294308A (en) * 2021-12-30 2022-04-08 哈尔滨飞机工业集团有限责任公司 Glue overflow control method for aviation structure glue joint piece
CN114294308B (en) * 2021-12-30 2023-10-20 哈尔滨飞机工业集团有限责任公司 Glue overflow control method for aviation structure glue joint piece

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