CN205452323U - Crystalline silicon solar cells dual glass assembly encapsulates equipment in advance - Google Patents
Crystalline silicon solar cells dual glass assembly encapsulates equipment in advance Download PDFInfo
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- CN205452323U CN205452323U CN201620008735.3U CN201620008735U CN205452323U CN 205452323 U CN205452323 U CN 205452323U CN 201620008735 U CN201620008735 U CN 201620008735U CN 205452323 U CN205452323 U CN 205452323U
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- 239000011521 glass Substances 0.000 title claims abstract description 145
- 230000009977 dual effect Effects 0.000 title abstract 5
- 229910021419 crystalline silicon Inorganic materials 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract description 183
- 230000006835 compression Effects 0.000 claims abstract description 33
- 238000007906 compression Methods 0.000 claims abstract description 33
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 238000007664 blowing Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000012546 transfer Methods 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims description 108
- 238000000429 assembly Methods 0.000 claims description 108
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 24
- 239000013078 crystal Substances 0.000 claims description 24
- 229910052710 silicon Inorganic materials 0.000 claims description 24
- 239000010703 silicon Substances 0.000 claims description 24
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 32
- 238000005538 encapsulation Methods 0.000 abstract description 8
- 238000010792 warming Methods 0.000 abstract 6
- 238000013467 fragmentation Methods 0.000 abstract 1
- 238000006062 fragmentation reaction Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 description 27
- 238000004519 manufacturing process Methods 0.000 description 21
- 238000005516 engineering process Methods 0.000 description 6
- 239000012634 fragment Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000010030 laminating Methods 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0488—Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/186—Particular post-treatment for the devices, e.g. annealing, impurity gettering, short-circuit elimination, recrystallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/186—Particular post-treatment for the devices, e.g. annealing, impurity gettering, short-circuit elimination, recrystallisation
- H01L31/1864—Annealing
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- 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)
- Photovoltaic Devices (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses a crystalline silicon solar cells dual glass assembly encapsulates equipment in advance, put including mounting bracket, conveyer, motor and at least a set of warming mill pressure equipment, conveyer sets up on the mounting bracket and drives the delivery platform of encapsulation in advance that forms dual glass assembly by the motor, encapsulates the delivery platform in advance and divide into blowing district, warming mill nip and cooling space in proper order along the direction of transfer, the warming mill pressure equipment is put the setting and is put including at least one heating unit and at least one compression roller device in warming mill nip, every group warming mill pressure equipment, and the heating unit is to the process the dual glass assembly of warming mill nip heats, and the compression roller device carries out the roll -in to the dual glass assembly after heating. The utility model discloses showing and improving work efficiency, realizing best exhaust effect, reducing battery piece fragmentation rate.
Description
Technical field
The present invention relates to solaode and manufacture field, be specifically related to a kind of pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies.
Background technology
At present in solar double-glass assemblies production process, more ripe production technology is lamination precompressed+autoclave encapsulation two-step method packaging technology pre-packaged stage or the packaged type of one-step method the most laminated into type.In above two process, it is both needed to use photovoltaic module laminating apparatus.Existing laminating apparatus only possesses lower chambers heating function, utilizes vacuum pump to realize evacuation function and is laminated photovoltaic module, and production process is higher to vacuum system requirements；Two-step method at pre-laminated link required time generally more than 20 minutes, one-step method then takes time longer, lamination process cannot produce continuously, and easily produce the problems such as bubble, displacement sheet, therefore, existing laminating apparatus is low yield rate and production efficiency greatly limit the market development of solar double-glass assemblies.
The equipment of similar processing is there is also in the production process of other industry such as doubling glass product, the structure of doubling glass is glass+glued membrane+glass, use laminated glass prepress that it is carried out precompressed processing, production efficiency is high, but crystal silicon solar field cannot be directly applied to, reason have following some: 1, as shown in Figure 1, crystal silicon solar energy battery solar double-glass assemblies laminated construction is glass 1+ glued membrane 2+ cell piece 3+ glued membrane 2+ glass 1, by wire string between cell piece, parallel connection is pooled to lead end and is formed, compared to doubling glass, the difference of solar double-glass assemblies maximum is that centre has crystal silicon cell, frangible；2, solar double-glass assemblies is different due to its application, and it is required difference, and its edition type design is different, and the requirement to the equipment of production, production technology is the most different；3, due to cell piece, easy survival gas in solar double-glass assemblies, the size of the degree that bonds between glued membrane, between glued membrane and glass can have a strong impact on the exhaust effect of assembly, and then affect yield rate；4, compared to doubling glass, solar double-glass assemblies is electric components, and being used for the time limit, environmental reliability, electrical safety etc. has strict requirements, and its production process is had more harsh requirement.Owing to crystal silicon solar energy battery solar double-glass assemblies and doubling glass exist the difference of essence, this kind equipment is applied in the solar double-glass assemblies pre-pressing process of field of solar energy, there will be the phenomenon of the serious fragment of cell piece, also there will be easily bonding, aerofluxus between glued membrane and glass not thorough, solar double-glass assemblies is caused serious infringement by pre-compaction process.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the present invention provides a kind of pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies, it is possible to increases substantially production efficiency and ensures pre-compressed effect.
Technical scheme: the pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies of the present invention, including installing rack, transporter, motor and least one set heating roller pressure device, described transporter is arranged on installing rack and is formed the pre-packaged delivery platform of solar double-glass assemblies by driven by motor, and pre-packaged delivery platform is divided into blowing district, heating roller nip and cooling zone along direction of transfer；Described heating roller pressure device is arranged on heating roller nip, often group heating roller pressure device includes at least one heating unit and at least one press-roller device, solar double-glass assemblies through described heating roller nip is heated by heating unit, and press-roller device carries out roll-in to the solar double-glass assemblies after heating.
Further, described heating roller press-fits and is set to 1-3 group.Often group heating roller pressure device includes 1-3 heating unit and 1-2 press-roller device.
Further, including 2 groups of heating roller pressure devices, first heating roller pressure device includes the first heating unit and the first press-roller device, second heating roller pressure device includes the second heating unit, the 3rd heating unit and the second press-roller device, first heating unit passes through the first press-roller device roll-in after heating described solar double-glass assemblies, second heating unit, the 3rd heating unit continue the solar double-glass assemblies after heating, roll-in is carried out staged heating, and the second press-roller device is to the further roll-in of solar double-glass assemblies after heating.
Further, described heating roller pressure device includes the first heating unit, the second heating unit, the 3rd heating unit and press-roller device, first heating unit, the second heating unit, the 3rd heating unit carry out continuously graded heating to described solar double-glass assemblies, and press-roller device carries out roll-in to the solar double-glass assemblies after heating.
Further, described heating roller pressure device includes the first heating unit, the second heating unit, the 3rd heating unit, the first press-roller device and the second press-roller device, first heating unit, the second heating unit, the 3rd heating unit carry out continuously graded heating to described solar double-glass assemblies, and the first press-roller device, the second press-roller device carry out roll-in to the solar double-glass assemblies after heating successively.
Further, the temperature of described heating unit is 80 ~ 300 DEG C.
Further, the temperature of described heating unit is 120-250 DEG C.
Further, the transfer rate of described transporter is 0.5 ~ 1.5m/min, a length of 2.5 ~ 9.3m of described heating roller nip.
Further, described press-roller device includes pressure roller, lower compression roller and cylinder, and lower compression roller is fixed on described installing rack, and upper pressure roller correspondence lower compression roller activity is arranged also and cylinders, spacing between pressure roller and lower compression roller is 1 ~ 8mm, and the rolling pressure of upper pressure roller is 0 ~ 2MPa.
Further, described cooling zone arranges air cooling equipment so that described cooling zone temperature is less than 50 DEG C.
Further, described heating unit is heated by infrared lamp.
Beneficial effect: compared with prior art, advantages of the present invention: the pre-packaged equipment of solar double-glass assemblies that the present invention provides, the pre-packaged of solar double-glass assemblies is achieved by steps such as heating, roll-in, coolings, whole process is assembly line work, can persistently carry out, accelerate speed of production, production efficiency >=60 piece/h, speed far above 16 pieces/h of normal laminate production technology, significantly improve work efficiency；By arranging suitable heating-up temperature, section heat time heating time and roller space, rolling pressure, achieve optimal exhaust effect, reduce cell piece fragment rate, assembly qualification rate >=99%, higher than tradition laminating technology 97.5% qualification rate, solar double-glass assemblies is provided maximum protective action；Pre-packaged simple in equipment, operation is convenient, simplifies production technology, is substantially reduced staff training and the time of plant maintenance and expense, and feasibility is high；And. pre-press equipment less energy consumption, reduces 36% relative to conventional laminate press energy consumption.
Heat treated major control glass and the temperature of film surface, if this temperature arranges the highest, can cause edge sealing too early, internal gas cannot discharge, if arranging the lowest, can cause edge sealing not exclusively, produce recirculation bubble, the pre-heat treatment can soften cell piece simultaneously, it is simple to carries out abundant aerofluxus in the case of not producing cell piece sliver through pressure roller group；The operating temperature that constant temperature processes is used for ensureing that glued membrane can fully melt, it is achieved bonding.
Accompanying drawing explanation
Fig. 1 is the structural representation of solar double-glass assemblies of the present invention.
The structural representation of Fig. 2 embodiment of the present invention 1.
Fig. 3 is the structural representation of the embodiment of the present invention 2.
Fig. 4 is the structural representation of the embodiment of the present invention 3.
Detailed description of the invention
Below by accompanying drawing, technical solution of the present invention is described in detail.
Embodiment 1:The pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies as shown in Figure 2, including installing rack 11, transporter, motor and a heating roller pressure device, heating roller pressure device includes three heating units 15 and a press-roller device 16；Transporter is arranged on installing rack 11 and is formed pre-packaged delivery platform by driven by motor, pre-packaged delivery platform is divided into blowing district 12, heating roller nip 13 and cooling zone 14, blowing section length is 2m, a length of 4m in cooling zone, three heating units 15 are arranged on heating roller nip and the solar double-glass assemblies through heating roller nip carry out continuous three gradient-heated, the temperature of the first heating unit is 120 DEG C, a length of 3.8m, the temperature of the second heating unit is 190 DEG C, a length of 2m, and the temperature of the 3rd heating unit is 210 DEG C, a length of 2m.Press-roller device carries out roll-in to the solar double-glass assemblies after heating；Press-roller device 16 includes pressure roller, lower compression roller, cylinder, and lower compression roller is fixed on installing rack 11, the cylinders of upper pressure roller and its side, the roller pressure of cylinder be 0Mpa to control solar double-glass assemblies fragment rate, the spacing between upper pressure roller and lower compression roller is 6mm；Cooling zone 14 is provided with air cooling equipment.
Set the transfer rate of transporter as 1m/min, press-roller device rolling speed as 1m/min；Solar double-glass assemblies lies in a horizontal plane in the blowing district 12 of pre-packaged equipment after laying, transmission at transporter is dirty goes to heating roller nip 13, solar double-glass assemblies fully being softened through heating unit 15, melt, bond, the air that the solar double-glass assemblies after heating enters between the roll surface of upper pressure roller, lower compression roller under the pressure effect of upper pressure roller within solar double-glass assemblies is discharged；Solar double-glass assemblies after air-out enters cooling zone 14 cooling and processes to 50 DEG C of pre-packaged processes accomplished below, pre-packaged after be admitted to autoclave and carry out High Temperature High Pressure encapsulation process.
The step using preloading method that crystal silicon solar energy battery solar double-glass assemblies is continued precompressed is as follows:
(1) solar double-glass assemblies carries out lamination according to the mode of glass 1+ glued membrane 2+ battery strings 3+ glued membrane 2+ glass 1 and lays, and lies in a horizontal plane in the blowing district 12 of pre-press equipment after having laid；
(2) regulation motor speed sets transporter speed as 1m/min, set the temperature of the first heating unit as 120 DEG C, the temperature of the second heating unit as 190 DEG C, the temperature of the 3rd heating unit is as 210 DEG C；The solar double-glass assemblies in blowing district 12 is sent to heating roller nip 13 by driven by motor transporter, first heating unit carries out preheating to the solar double-glass assemblies through heating roller nip 13 makes its glued membrane, battery strings fully be softened, second heating unit carries out heating to solar double-glass assemblies on the basis of softening makes its glass, glued membrane fully be melted, bond, 3rd heating unit consolidates heats on the basis of the second heating unit heats further, makes the glass of solar double-glass assemblies, glued membrane obtain boning more firm；
(3) according to solar double-glass assemblies integral thickness, on regulation press-roller device 16, the gap between pressure roller, lower compression roller is 6mm, sets cylinder pressure as 0MPa；Solar double-glass assemblies through heating continues to be conveyed between pressure roller, lower compression roller, makes the air between solar double-glass assemblies glass and glued membrane fully be discharged, the abundant edge sealing of glass edge under the pressure effect of upper pressure roller；
(4) setting the chilling temperature of cooling zone 14 as 50 DEG C, the solar double-glass assemblies through press-roller device 16 enters after cooling zone 14 is cooled down and completes pre-packaged process.
Using the said equipment to carry out the pre-packaged process of solar double-glass assemblies, 70 pieces/h of production efficiency, far above normal laminate 16 pieces/h of pre-pressing stage production efficiency.Assembly exhaust effect is good, bubble generation rate as little as less than 0.03%, assembly sliver generation rate as little as less than 0.04%.The solar double-glass assemblies completing pre-packaged process can enter lower road autoclave High Temperature High Pressure encapsulation link.
Embodiment 2:The pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies as shown in Figure 3, including installing rack 21, transporter, motor and two heating roller pressure devices, first heating roller pressure device includes a heating unit 25 and the first press-roller device 26, and the second heating roller pressure device includes that two heating unit 27(are respectively the second heating unit, the 3rd heating unit) and the second press-roller device the 28, the 3rd press-roller device 29；Transporter is arranged on installing rack 21 and is formed pre-packaged delivery platform by driven by motor, and pre-packaged delivery platform is divided into blowing district 22, heating roller nip 23 and cooling zone 24, a length of 2.5m in blowing district, a length of 2.5m of discharging area；The heating unit temperature of the first heating roller pressure device is 130 DEG C, a length of 4.8m, the press-roller device of the first heating roller pressure device includes pressure roller, lower compression roller, cylinder, lower compression roller is fixed on installing rack, upper pressure roller and the cylinders of its side, the roller pressure of cylinder is 0.15Mpa, and the spacing between upper pressure roller and lower compression roller is 8mm；Two heating units of the second heating roller pressure device carry out the heating of two gradients, wherein the temperature of the second heating unit is 200 DEG C, a length of 2.5m, the temperature of the 3rd heating unit is 220 DEG C, a length of 2m, two press-roller devices of the second heating roller pressure device all include pressure roller, lower compression roller, cylinder, lower compression roller is fixed on installing rack 11, upper pressure roller and the cylinders of its side, the roller pressure of cylinder is 0.3Mpa, and the spacing between upper pressure roller and lower compression roller is 5mm.
Set the transfer rate of transporter as 1.5m/min；Solar double-glass assemblies lies in a horizontal plane in the blowing district 22 of pre-packaged equipment after laying, transmission at transporter is dirty goes to heating roller nip 23, after the first heating roller pressure device heating, roll-in, solar double-glass assemblies is softened and preliminary aerofluxus, enter between the upper pressure roller of the first pressure roller group 27, lower compression roller after softening, set the pressure of cylinder as 0MPa, the preliminary air discharged between solar double-glass assemblies glass and glued membrane；Setting the pressure 0.3MPa of cylinder of the second pressure roller group the 29, the 3rd pressure roller group 30 to control solar double-glass assemblies fragment rate, the solar double-glass assemblies through the second heating roller pressure device is fully melted, is bondd and discharge the air between glass and glued membrane further；Solar double-glass assemblies after air-out enters cooling zone 26 cooling and processes to 50 DEG C of pre-packaged processes accomplished below, pre-packaged after be admitted to autoclave and carry out High Temperature High Pressure encapsulation process.
The step using preloading method that crystal silicon solar energy battery solar double-glass assemblies is continued precompressed is as follows:
(1) solar double-glass assemblies carries out lamination according to the mode of glass 1+ glued membrane 2+ battery strings 3+ glued membrane 2+ glass 1 and lays, and lies in a horizontal plane in the blowing district 22 of pre-press equipment after having laid；
(2) regulation motor speed sets transporter speed as 1.5m/min, set the temperature of the first heating unit as 130 DEG C, first heating unit carries out preheating to the solar double-glass assemblies through heating roller nip makes its glued membrane, battery strings fully be softened, solar double-glass assemblies after softening enters between the upper pressure roller of the first pressure roller group, lower compression roller, the gap regulated in the first pressure roller group 27 between pressure roller, lower compression roller is 8mm, set the pressure of cylinder as 0.15MPa, the preliminary air discharged in solar double-glass assemblies between glass and glued membrane；
(3) again through the second heating unit, the 3rd heating unit, on the basis of softening, solar double-glass assemblies being carried out continues heating and makes its glass, glued membrane fully be melted, bond；According to solar double-glass assemblies integral thickness, the gap regulated in the second pressure roller group the 29, the 3rd pressure roller group 30 between pressure roller, lower compression roller is 5mm, sets cylinder pressure as 0.3MPa；Solar double-glass assemblies through the second heating unit, the 3rd heating unit heats continues to be conveyed between the upper pressure roller of the second pressure roller group the 29, the 3rd pressure roller group 30, lower compression roller, it is achieved discharge, the abundant edge sealing of glass edge further of air between solar double-glass assemblies glass and glued membrane；
(4) setting the chilling temperature of cooling zone 26 as 50 DEG C, the solar double-glass assemblies through the 3rd pressure roller group 30 enters after cooling zone 26 is cooled down and completes pre-packaged process.
Using the said equipment to carry out the pre-packaged process of solar double-glass assemblies, 102 pieces/h of production efficiency, far above normal laminate 16 pieces/h of pre-pressing stage production efficiency.Assembly exhaust effect is good, bubble generation rate as little as less than 0.02%, assembly sliver generation rate as little as less than 0.02%.The solar double-glass assemblies completing pre-packaged process can enter lower road autoclave High Temperature High Pressure encapsulation link.
Embodiment 3:The pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies as shown in Figure 4, including installing rack 31, transporter, motor and a heating roller pressure device, heating roller pressure device includes that three heating unit 35(are respectively the first heating unit, the second heating unit, the 3rd heating unit) and two press-roller devices (respectively first press-roller device the 36, second press-roller device 37)；Transporter is arranged on installing rack and is formed pre-packaged delivery platform by driven by motor, pre-packaged delivery platform is divided into blowing district 32, heating roller nip 33 and cooling zone 34, the a length of 2m in blowing district, a length of 4m of cooling zone, three heating units 35 are arranged on heating roller nip and the solar double-glass assemblies through heating roller nip carry out continuous three gradient-heated, the temperature of the first heating unit is 150 DEG C, a length of 3m, the temperature of the second heating unit is 210 DEG C, a length of 2.5m, and the temperature of the 3rd heating unit is 240 DEG C, a length of 2m；First press-roller device the 36, second press-roller device 37 all includes pressure roller, lower compression roller, cylinder, and lower compression roller is fixed on installing rack, upper pressure roller and the cylinders of its side, first pressure roller group spacing is 7mm, second roller space is 4mm, and rolling speed 0.85m/min, roller pressure is 0.6Mpa；Cooling zone is provided with air cooling equipment.
Set the transfer rate of transporter as 0.85m/min；Solar double-glass assemblies lies in a horizontal plane in the blowing district of pre-packaged equipment after laying, transmission at transporter is dirty goes to heating roller nip, and after heating unit 35, solar double-glass assemblies is fully softened, melts, bonds；Setting the pressure of cylinder as 0.6MPa to control solar double-glass assemblies fragment rate, the air entered between the roll surface of upper pressure roller, lower compression roller under the pressure effect of upper pressure roller within solar double-glass assemblies through the solar double-glass assemblies of heating roller nip is discharged；Solar double-glass assemblies after air-out enters cooling zone cooling and processes to 50 DEG C of pre-packaged processes accomplished below, pre-packaged after be admitted to autoclave and carry out High Temperature High Pressure encapsulation process.
The step using preloading method that crystal silicon solar energy battery solar double-glass assemblies is continued precompressed is as follows:
(1) solar double-glass assemblies carries out closing sheet according to the mode of glass 1+ glued membrane 2+ battery strings 3+ glued membrane 2+ glass 1, completes to lay link, lies in a horizontal plane in the blowing district of pre-press equipment after having laid；
(2) regulation motor speed sets transporter speed as 0.85m/min, sets the first heating unit as 150 DEG C, and the temperature of the second heating unit is 210 DEG C, and the temperature of the 3rd heating unit is 240 DEG C；The solar double-glass assemblies in blowing district is sent to heating roller nip by driven by motor transporter, first heating unit carries out preheating to the solar double-glass assemblies through heating roller nip 13 makes its glued membrane, battery strings fully be softened, second heating unit carries out heating to solar double-glass assemblies on the basis of softening makes its glass, glued membrane fully be melted, bond, 3rd heating unit consolidates heats on the basis of the second heating unit heats further, makes the glass of solar double-glass assemblies, glued membrane obtain boning more firm；
(3) according to solar double-glass assemblies integral thickness, the gap regulated in the first pressure roller group between pressure roller, lower compression roller is 7mm, and in the second pressure roller group, the gap between pressure roller, lower compression roller is 4mm, sets cylinder pressure as 0.6MPa；Solar double-glass assemblies through heating roller nip continues to be conveyed between the first pressure roller group, the upper pressure roller of the second pressure roller group, lower compression roller, makes the air between solar double-glass assemblies glass and glued membrane fully be discharged, the abundant edge sealing of glass edge under the pressure effect of upper pressure roller；
(4) setting the chilling temperature of cooling zone as 50 DEG C, the solar double-glass assemblies through the first pressure roller group, the second pressure roller group enters after cooling zone is cooled down and completes pre-packaged process.
Using the said equipment to carry out the pre-packaged process of solar double-glass assemblies, 75 pieces/h of production efficiency, far above normal laminate 16 pieces/h of pre-pressing stage production efficiency.Assembly exhaust effect is good, bubble generation rate as little as less than 0.05%, assembly sliver generation rate as little as less than 0.05%.The solar double-glass assemblies completing pre-packaged process can enter lower road autoclave High Temperature High Pressure encapsulation link.
Although as it has been described above, represented and described the present invention with reference to specific preferred embodiment, but it shall not be construed as the restriction to the present invention self.Under the spirit and scope of the present invention premise defined without departing from claims, can various changes can be made in the form and details to it.
Claims (10)
1. the pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies, it is characterized in that: include installing rack, transporter, motor and least one set heating roller pressure device, described transporter is arranged on installing rack and is formed the pre-packaged delivery platform of solar double-glass assemblies by driven by motor, and pre-packaged delivery platform is divided into blowing district, heating roller nip and cooling zone along direction of transfer；Described heating roller pressure device is arranged on heating roller nip, often group heating roller pressure device includes at least one heating unit and at least one press-roller device, solar double-glass assemblies through described heating roller nip is heated by heating unit, and press-roller device carries out roll-in to the solar double-glass assemblies after heating.
The pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies the most according to claim 1, it is characterised in that: described heating roller press-fits and is set to 1-3 group.
The pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies the most according to claim 1 and 2, it is characterised in that: often group heating roller pressure device includes 1-3 heating unit and 1-2 press-roller device.
The pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies the most according to claim 1, it is characterized in that: include 2 groups of heating roller pressure devices, wherein the first heating roller pressure device includes the first heating unit and the first press-roller device, second heating roller pressure device includes the second heating unit, 3rd heating unit and the second press-roller device, first heating unit passes through the first press-roller device roll-in after heating described solar double-glass assemblies, second heating unit, 3rd heating unit continues heating, solar double-glass assemblies after roll-in carries out staged heating, second press-roller device is to the further roll-in of solar double-glass assemblies after heating.
The pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies the most according to claim 1, it is characterized in that: include 1 group of heating roller pressure device, described heating roller pressure device includes the first heating unit, the second heating unit, the 3rd heating unit and press-roller device, first heating unit, the second heating unit, the 3rd heating unit carry out continuously graded heating to described solar double-glass assemblies, and press-roller device carries out roll-in to the solar double-glass assemblies after heating.
The pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies the most according to claim 1, it is characterized in that: include 1 group of heating roller pressure device, described heating roller pressure device includes the first heating unit, the second heating unit, the 3rd heating unit, the first press-roller device and the second press-roller device, first heating unit, the second heating unit, the 3rd heating unit carry out continuously graded heating to described solar double-glass assemblies, and the first press-roller device, the second press-roller device carry out roll-in to the solar double-glass assemblies after heating successively.
7. according to the arbitrary described pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies of claim 4 to 6, it is characterised in that: the temperature of described heating unit is 80 ~ 300 DEG C.
The pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies the most according to claim 7, it is characterised in that: the temperature of described heating unit is 120-250 DEG C.
The pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies the most according to claim 7, it is characterised in that: the transfer rate of described transporter is 0.5 ~ 1.5m/min, a length of 2.5 ~ 9.3m of described heating roller nip.
10. according to the arbitrary described pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies of claim 4 to 6, it is characterized in that: described press-roller device includes pressure roller, lower compression roller and cylinder, lower compression roller is fixed on described installing rack, upper pressure roller correspondence lower compression roller activity is arranged also and cylinders, spacing between upper pressure roller and lower compression roller is 1 ~ 8mm, and the rolling pressure of upper pressure roller is 0 ~ 2MPa.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179644.6A CN104900755A (en) | 2015-04-15 | 2015-04-15 | Pre-packaging method and production line of solar cell double-glass assembly |
| CN2015101796446 | 2015-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452323U true CN205452323U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510179644.6A Pending CN104900755A (en) | 2015-04-15 | 2015-04-15 | Pre-packaging method and production line of solar cell double-glass assembly |
| CN201610006321.1A Pending CN105470352A (en) | 2015-04-15 | 2016-01-06 | Pre-packaging method for crystalline silicon solar cell dual-glass module |
| CN201620008735.3U Withdrawn - After Issue CN205452323U (en) | 2015-04-15 | 2016-01-06 | Crystalline silicon solar cells dual glass assembly encapsulates equipment in advance |
| CN201610004972.7A Active CN105489706B (en) | 2015-04-15 | 2016-01-06 | A kind of pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510179644.6A Pending CN104900755A (en) | 2015-04-15 | 2015-04-15 | Pre-packaging method and production line of solar cell double-glass assembly |
| CN201610006321.1A Pending CN105470352A (en) | 2015-04-15 | 2016-01-06 | Pre-packaging method for crystalline silicon solar cell dual-glass module |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610004972.7A Active CN105489706B (en) | 2015-04-15 | 2016-01-06 | A kind of pre-packaged equipment of crystal silicon solar energy battery solar double-glass assemblies |
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| Country | Link |
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| CN (4) | CN104900755A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041979A1 (en) * | 2017-08-30 | 2019-03-07 | 米亚索乐装备集成（福建）有限公司 | Laminating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105870262B (en) * | 2016-06-14 | 2017-08-29 | 天津时代智能设备有限公司 | A kind of full-automatic pre-packaged equipment of solar cell solar double-glass assemblies |
| CN106098822B (en) * | 2016-06-21 | 2017-11-07 | 南通久立安全玻璃有限公司 | A kind of pair of glass photovoltaic module and its manufacturing equipment and manufacture method |
| CN107316912B (en) * | 2017-08-11 | 2018-10-16 | 北京铂阳顶荣光伏科技有限公司 | The packaging method of roll-to-roll flexible photovoltaic component |
| CN109494280A (en) * | 2018-11-13 | 2019-03-19 | 中国重型机械研究院股份公司 | A kind of photovoltaic module roll-in continuous producing apparatus |
| CN111403543B (en) * | 2018-12-27 | 2022-02-08 | 龙焱能源科技（杭州）有限公司 | Photovoltaic laminated glass packaging method and photovoltaic laminated glass |
| CN111688334A (en) * | 2020-06-15 | 2020-09-22 | 歌尔股份有限公司 | Bubble repairing equipment and bubble repairing method |
| CN111834481B (en) * | 2020-07-24 | 2021-10-12 | 东方日升(义乌)新能源有限公司 | Packaging method of solar glass assembly |
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|---|---|---|---|---|
| JP2001269994A (en) * | 2000-03-24 | 2001-10-02 | Fujipura Kk | Roll laminator |
| US7117914B2 (en) * | 2003-03-20 | 2006-10-10 | Cardinal Lg Company | Non-autoclave laminated glass |
| DE102007005845A1 (en) * | 2007-02-01 | 2008-08-07 | Kuraray Europe Gmbh | Process for the production of solar modules in the roll composite process |
| DE102009010351A1 (en) * | 2009-02-25 | 2010-09-02 | Theodor Hymmen Holding Gmbh | Connecting two plate-shaped workpieces with adhesive layer, useful for manufacturing photovoltaic module, comprising supplying first workpiece, placing adhesive layer and second workpiece on layer and hardening the above construction |
| CN101840963A (en) * | 2009-03-20 | 2010-09-22 | 辽宁北方玻璃机械有限公司 | Hot press with solar battery components |
| EP2580790A4 (en) * | 2010-06-08 | 2015-11-25 | Amerasia Int Technology Inc | Solar cell interconnection, module, panel and method |
| JP5755862B2 (en) * | 2010-09-27 | 2015-07-29 | 株式会社ブリヂストン | Laminated glass manufacturing method |
| TWI418045B (en) * | 2010-12-07 | 2013-12-01 | Aplus Energy Co Ltd | Improvement of manufacturing method of solar module |
| CN202225525U (en) * | 2011-09-19 | 2012-05-23 | 东旭集团有限公司 | Piece-adhering device for composite rolling press type film solar cell assemblies |
| CN202782073U (en) * | 2012-04-14 | 2013-03-13 | 严益民 | Small solar component laminating machine |
| CN104842624A (en) * | 2015-04-22 | 2015-08-19 | 中节能太阳能科技股份有限公司 | Solar double-glass component pre-pressing machine |
-
2015
- 2015-04-15 CN CN201510179644.6A patent/CN104900755A/en active Pending
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2016
- 2016-01-06 CN CN201610006321.1A patent/CN105470352A/en active Pending
- 2016-01-06 CN CN201620008735.3U patent/CN205452323U/en not_active Withdrawn - After Issue
- 2016-01-06 CN CN201610004972.7A patent/CN105489706B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041979A1 (en) * | 2017-08-30 | 2019-03-07 | 米亚索乐装备集成（福建）有限公司 | Laminating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104900755A (en) | 2015-09-09 |
| CN105470352A (en) | 2016-04-06 |
| CN105489706B (en) | 2018-05-22 |
| CN105489706A (en) | 2016-04-13 |
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