CN103887355A - Building material type aluminum honeycomb panel photovoltaic component with ventilation channel and manufacturing method - Google Patents
Building material type aluminum honeycomb panel photovoltaic component with ventilation channel and manufacturing method Download PDFInfo
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- CN103887355A CN103887355A CN201410108258.3A CN201410108258A CN103887355A CN 103887355 A CN103887355 A CN 103887355A CN 201410108258 A CN201410108258 A CN 201410108258A CN 103887355 A CN103887355 A CN 103887355A
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- honeycomb panel
- aluminum honeycomb
- solar cell
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- photovoltaic component
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 135
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 135
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000009423 ventilation Methods 0.000 title abstract description 7
- 239000004566 building material Substances 0.000 title abstract 3
- 239000005341 toughened glass Substances 0.000 claims abstract description 24
- 239000004411 aluminium Substances 0.000 claims description 49
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 40
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 19
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 239000004831 Hot glue Substances 0.000 claims description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000013081 microcrystal Substances 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 230000001413 cellular effect Effects 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 239000013464 silicone adhesive Substances 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 description 11
- 230000005855 radiation Effects 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 238000013084 building-integrated photovoltaic technology Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- H01L31/04—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
- H01L31/052—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
- H01L31/0521—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
-
- 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
Abstract
The invention relates to a building material type aluminum honeycomb panel photovoltaic component with a ventilation channel and a manufacturing method. The photovoltaic component is structurally characterized in that two ends of toughened glass of a solar battery laminated assembly are respectively fixed to one side of an integrated aluminum section through a double-sided rubber strip, the upper end and the lower end of the solar battery laminated assembly and the upper end and the lower end of the integrated aluminum section are respectively provided with an air inlet and an air outlet, an air flow channel is formed between the solar battery laminated assembly and the integrated aluminum section, and the solar battery laminated assembly and the integrated aluminum section jointly form the self-circulating ventilation channel; an aluminum honeycomb panel is fixedly installed on the other inner side of the integrated aluminum section and keeps flat with the outer surface of the integrated aluminum section, the solar battery laminated assembly is led into a junction box in a side electrode mode, and the junction box is fixed on one side face of the solar battery laminated assembly. The building material type aluminum honeycomb panel photovoltaic component has the function of ventilation circulation, heat accumulated in a cavity is discharged through hot-pressure ventilation, so that the surface temperature of the photovoltaic component is lowered, and the generating efficiency of the solar battery laminated assembly is improved. Besides, the photovoltaic component is low in cost, convenient to install, easy and convenient to produce and attractive in appearance.
Description
Technical field
The present invention relates to a kind of aluminum honeycomb panel photovoltaic component and manufacture method, be particularly related to a kind of integrated building-material-type aluminum honeycomb panel photovoltaic component and manufacture method with respiration channel, aluminum honeycomb panel photovoltaic component is by the integrated design theory of amorphous silicon doubling assembly, aluminium section bar, aluminum honeycomb panel, simplify production flow process, make product appearance succinct, attractive in appearance, conveniently realize BIPV, be mainly used in not daylighting curtain wall and have the photovoltaic curtain wall of preserving heat and radiating heat performance requirement.
Background technology
Nowadays solar photovoltaic technology fast development, in order to adapt to the demand of the development trend of building-material-type photovoltaic component product diversification and the rapid growth of satisfied building photovoltaic application, diversification and the universality of building-material-type photovoltaic component become market trend.Solar power generation and architecture-integral design (BIPV) are more and more universal.By building-material-type photovoltaic component is combined with building, both reduce architectural energy consumption, save again installation and the making up of solar components and used.Building-material-type photovoltaic component is mainly used in photovoltaic roof, photovoltaic curtain wall, bicycle shed etc.
In common photovoltaic doubling hollow assembly actual application, when the work of amorphous silicon doubling assembly, surface temperature is too high, thereby causes power to decline, and affects the real output of amorphous silicon doubling assembly.There is the features such as poor radiation, heat-insulating property be low in common building-material-type photovoltaic component, in to the practical study of building-material-type photovoltaic component, in order to break through correlation technique difficult point, by the improvement to base material and structure, innovative design of the present invention a kind of integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel.
Summary of the invention
A little less than the object of the invention is poor radiation in order to overcome the common 9A photovoltaic doubling hollow assembly that above-mentioned prior art exists, rigidity, the feature such as matching is low, and provide a kind of integrated building-material-type aluminum honeycomb panel photovoltaic component and manufacture method with respiration channel, not only quality is light for this photovoltaic component, intensity is high, and has good heat radiation, heat-proof quality.
The production technology of the photovoltaic component in the present invention has broken through the traditional packaging technology of photovoltaic hollow assembly, turn to design concept with aluminium section bar and amorphous silicon doubling assembly, aluminum honeycomb panel one, by the structural design to integrated aluminium section bar, make photovoltaic component form upper and lower inlet and outlet, thereby make to form ventilation runner in cavity, realize oneself's heat absorption, heat radiation respiration cycle unit.Namely install heat-barrier material additional near respiration channel one side in aluminum honeycomb panel inner side, reduced the thermal transmission coefficient of photovoltaic component of the present invention, increased insulation, the heat-proof quality of product.Photovoltaic component of the present invention is the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel, attractive in appearance efficient, is suitable for very much the not daylighting curtain wall of insulation, heat-proof quality requirement.
To achieve these goals, the present invention is by the following technical solutions:
With the integrated building-material-type aluminum honeycomb panel photovoltaic component of respiration channel, comprise aluminum honeycomb panel, integrated aluminium section bar, solar cell doubling assembly, it is characterized in that: the toughened glass two ends of solar cell doubling assembly are fixed on integrated aluminium section bar one side by a double-sided tape respectively, and there are air inlet and gas outlet in solar cell doubling assembly and the upper and lower two ends of integrated aluminium section bar, also have each other gas channel, entirety forms self-circulation type respiration channel; Aluminum honeycomb panel is fixed on another inner side of integrated aluminium section bar, and keeps smooth with the outer surface of integrated aluminium section bar, and solar cell doubling assembly goes out utmost point mode with side and goes out in utmost point introducing terminal box, and terminal box is fixed on solar cell doubling assembly side.The present invention forms self-circulation type respiration channel, takes away the heat in gas channel by the Air Flow in self-circulation type respiration channel, thereby reduces assembly surface temperature.
The present invention also comprises heat-barrier material, and heat-barrier material is arranged on the aluminum honeycomb panel side of cavity, namely and between aluminum honeycomb panel and solar cell doubling assembly.
Described integrated aluminium section bar is designed to the structure of upper and lower opening, and air-admitting surface and air outlet Area Ratio are 1:2, the cavity width forming is 4-6mm, its objective is structural design and solar cell doubling module composition self-circulation type respiration channel by integrated section bar, to realize heat absorption, the heat radiation circulatory function of product of the present invention.
Described solar cell doubling assembly is made up of former of amorphous silicon battery or former of microcrystal silicon battery, polyvinyl butyral resin PVB hot melt adhesive film, toughened glass, on former of former of amorphous silicon battery or microcrystal silicon battery, place successively PVB hot melt adhesive film, toughened glass vacuumizes hot pressing and forms, and extraction electrode from the side.
Described aluminum honeycomb panel is the cellular board of the thick aluminum honeycomb core of 15mm, at 3 φ 5 screw holes of the corresponding each side opening of aluminum honeycomb panel.
The manufacture method of the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel, is characterized in that carrying out according to the following steps: former inspection of (1) solar cell, once go out the utmost point, sandblast, go out the utmost point for 2 times, on former of solar cell, lay PVB hot melt adhesive film, toughened glass and close sheet, precompressed, final pressure and form solar cell doubling assembly; In former checkout procedure, select there is no cut, watermark, former of laid former of amorphous silicon battery or microcrystal silicon battery; In the process that goes out the utmost point, material used is that 0.2mm × 1.6mm is coated with tin band, sliver-powder conducting glue, 3MUV-1 adhesive tape, is made to be coated with tin band and sticked on securely the coated surface of former of amorphous silicon battery by conducting resinl;
(2) solar cell doubling assembly is put to vacuum ring, put precompressed stove into; From precompressed stove out after, then put solar cell doubling assembly into air pressure kettle; The surplus that out, cutting PVB hot melt adhesive film overflows;
(3) 6mm × 10mm double-sided tape is pasted along the long limit of solar cell doubling assembly in the toughened glass side of solar cell doubling assembly, double-sided tape limit portion and toughened glass limit portion distance is 20mm, the aluminium section bar designing is lain in simultaneously and on fixture, is assembled into integrated aluminium section bar;
(4) first corresponding integrated aluminium section bar solar cell doubling assembly is installed, and there are air inlet and gas outlet in solar cell doubling assembly and the upper and lower two ends of integrated aluminium section bar, also has each other gas channel, entirety forms self-circulation type respiration channel, be assembled into the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel with aluminum honeycomb panel by mechanical connection manner again, and keep smooth with the outer surface of integrated aluminium section bar;
(5) beat structural silicone adhesive in the side of solar cell doubling subassembly product dead slot part, leave standstill 24 hours;
(6) place after 24 hours, install terminal box additional, the utmost point that goes out of solar cell doubling assembly is introduced in terminal box 4, after filling terminal box casting glue, places 3-4 week, obtains the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel.
Described step (4) of the present invention is for first installing corresponding integrated aluminium section bar solar cell doubling assembly, and there are air inlet and gas outlet in solar cell doubling assembly and the upper and lower two ends of integrated aluminium section bar, also has each other gas channel, entirety forms self-circulation type respiration channel, be assembled into the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel with aluminum honeycomb panel by mechanical connection manner again, add heat-barrier material in the aluminum honeycomb panel side of cavity.
The present invention's beneficial effect is compared with prior art: by the integrated design to aluminum honeycomb panel, aluminium section bar, solar cell doubling assembly, innovation a kind of integrated building-material-type aluminum honeycomb panel photovoltaic component and manufacture method thereof with respiration channel.Product of the present invention has respiratory and circulatory function, has discharged the heat of hoarding in cavity by Ventilation, has reduced the temperature on photovoltaic module surface, has increased the generating efficiency of amorphous silicon doubling assembly.Add heat-barrier material by the aluminum honeycomb panel side at cavity, reduced the complex heat transfer coefficient of photovoltaic module, improved heat insulation, the heat-insulating property of aluminum honeycomb panel photovoltaic component.The integrated design of section bar and assembly, make this kind of photovoltaic component low cost product, easy for installation, produce more easy, attractive in appearance.
Brief description of the drawings
Fig. 1 a is former schematic appearance combining of product of the present invention and microcrystal silicon battery.
Fig. 1 b is the schematic appearance that product of the present invention combines with common amorphous silicon battery sheet.
Fig. 2 is the structural representation of product of the present invention.
Fig. 3 a is aluminum honeycomb panel schematic appearance in product of the present invention.
Fig. 3 b is aluminum honeycomb panel sectional schematic diagram in product of the present invention.
Fig. 4 a, Fig. 4 b are respectively the long limit of aluminium section bar structural representation in product of the present invention.
Fig. 4 c, Fig. 4 d are respectively air outlet in product of the present invention, air inlet structure schematic diagram.
Fig. 4 e, Fig. 4 f are respectively air outlet in product of the present invention, air inlet baffle arrangement schematic diagram.
Fig. 5 is terminal box position view in product of the present invention.
Embodiment
In order more fully to understand technology contents of the present invention, now by reference to the accompanying drawings technical solution of the present invention is further introduced and is illustrated, the schematic appearance of invention product, as shown in Figure 1 a, 1 b.
Shown in Fig. 1 a of institute, Fig. 1 b, wherein Fig. 1 a is the schematic appearance that microcrystal silicon cell piece is combined with invention product; Fig. 1 b is the schematic appearance that common amorphous silicon battery sheet is combined with invention product.
As shown in Figure 2, be the integrated building-material-type aluminum honeycomb panel photovoltaic component structural representation of band respiration channel of the present invention.
As shown in Fig. 2, Fig. 3 a, Fig. 3 b, Fig. 4 a, Fig. 4 b, Fig. 4 c, Fig. 4 d, Fig. 4 e, Fig. 4 f, the building-material-type thermal insulating aluminum honeycomb plate photovoltaic component of band respiration channel of the present invention, comprise: solar cell doubling assembly, aluminum honeycomb panel 7, integrated aluminium section bar 6, heat-barrier material 8, described solar cell doubling assembly is made up of amorphous silicon battery sheet 1, polyvinyl butyral resin PVB hot melt adhesive film 2, toughened glass 3, on former 1 of amorphous silicon battery, place successively PVB hot melt adhesive film 2, toughened glass 3 vacuumizes hot pressing and forms, and extraction electrode from the side, toughened glass 3 two ends of solar cell doubling assembly are fixed on integrated aluminium section bar 6 inner sides by a double-sided tape respectively, aluminum honeycomb panel 7 is fixed on integrated aluminium section bar 6 another inner sides by screw 9, and keep smooth with the outer surface of integrated aluminium section bar 6, heat insulation material, 8 aluminum honeycomb panel 7 sides that are arranged on cavity are namely and between aluminum honeycomb panel 7 and the toughened glass 3 of solar cell doubling assembly, beat structural silicone adhesive 5 in the side of solar cell doubling assembly dead slot part and install terminal box 4 additional, the utmost point that goes out of solar cell doubling assembly is introduced in terminal box 4 as shown in Figure 5, obtain the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel.Described aluminum honeycomb panel is the cellular board of the thick aluminum honeycomb core of 15mm, at 3 φ 5 screw holes of the corresponding each side opening of aluminum honeycomb panel, as shown in Figure 3 a, 3 b.Described integrated aluminium section bar is designed to the structure of upper and lower opening, and air-admitting surface and air outlet Area Ratio be 1:2, and the cavity width of formation is 6mm, and the integrated section bar thickness of die sinking is 2mm, to realize heat absorption, the heat radiation circulatory function of product of the present invention.Described aluminum honeycomb panel is the cellular board of the thick aluminum honeycomb core of 15mm, at 3 φ 5 screw holes of the corresponding each side opening of aluminum honeycomb panel.Wherein former of amorphous silicon battery is dark brown, and thickness is 3.2mm; PVB hot melt adhesive film thickness is 0.76mm; Toughened glass is common toughened glass, and thickness is 3.2mm.
PVB2 as shown in Figure 2, for the PVB hot melt adhesive film used of doubling glass in product of the present invention (polyvinyl butyral film), he is a kind of thermoplastic resin film, to add plasticizer production by PVB resin to form, have recoverable processing, reusable feature, its fail safe, thermal endurance, weatherability, bonding force etc. are all better than EVA glued membrane.
Toughened glass 3 is as shown in Figure 2 the thick common toughened glass of 3.2mm.
Integrated aluminium section bar 6 as shown in Figure 2, for die sinking customizes the aluminum section frame that integrated aluminium section bar forms, in product of the present invention, aluminium section bar and amorphous silicon doubling assembly, aluminum honeycomb panel form an entirety.In product of the present invention, integrated aluminium section bar thickness is 2mm.
Aluminum honeycomb panel 7 as shown in Figure 2, is the aluminum honeycomb panel that product of the present invention uses, and thickness is 15mm.
Heat-barrier material 8 as shown in Figure 2, is the heat-barrier material that product of the present invention uses, choice for use polyurethane foam board.Polyurethane foam board conductive coefficient is low, and thermal property is good.Be 35～40kg/m when hard polyaminoester holds dusk
3time, conductive coefficient is only 0.018-0.023w/(m.k).There is protection against the tide, water resistance.The rate of closed hole of hard polyaminoester is more than 90%.Under regular service conditions, reach service life more than 30 years.
Integrated aluminium section bar needs die sinking customized, to form effective vent passages as principle, by the structural design to integrated aluminium section bar upper and lower opening, selects reasonably to import and export Area Ratio, to realize heat absorption, the heat radiation circulatory function of product of the present invention.The import and export Area Ratio that the present invention chooses is 1:2, and the cavity width of formation is 6mm, and the integrated section bar thickness of die sinking is 2mm.For coordinate aluminum honeycomb panel install, need to 3 φ 5 screw holes of the corresponding each side opening of aluminum honeycomb panel, as shown in Fig. 4 a, Fig. 4 b, Fig. 4 c, Fig. 4 d, Fig. 4 e, Fig. 4 f.
Aforementioned is all that structure of the present invention and use material illustrate, and not as limit, under the condition that meets actual condition, other the replaced material being verified all may be utilized.
The manufacture method of the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel, carries out: former inspection of (1) solar cell, once go out the utmost point, sandblast, go out the utmost point for 2 times, on former of solar cell, lay PVB hot melt adhesive film, toughened glass and close sheet, precompressed, final pressure and form solar cell doubling assembly according to the following steps; In former checkout procedure, select there is no cut, watermark, former of laid former of amorphous silicon battery or microcrystal silicon battery; In the process that goes out the utmost point, material used is that 0.2mm × 1.6mm is coated with tin band, sliver-powder conducting glue, 3MUV-1 adhesive tape, is made to be coated with tin band and sticked on securely the coated surface of former of amorphous silicon battery by conducting resinl;
(2) solar cell doubling assembly is put to vacuum ring, put precompressed stove into; From precompressed stove out after, then put solar cell doubling assembly into air pressure kettle; The surplus that out, cutting PVB hot melt adhesive film overflows;
(3) 6mm × 10mm double-sided tape is pasted along the long limit of solar cell doubling assembly in the toughened glass side of solar cell doubling assembly, double-sided tape limit portion and toughened glass limit portion distance is 20mm, the aluminium section bar designing is lain in simultaneously and on fixture, is assembled into integrated aluminium section bar;
(4), first corresponding integrated aluminium section bar solar cell doubling assembly is installed, and there are air inlet and gas outlet in solar cell doubling assembly and the upper and lower two ends of integrated aluminium section bar, also has each other gas channel, entirety forms self-circulation type respiration channel, be assembled into the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel with aluminum honeycomb panel by mechanical connection manner again, and keep smooth with the outer surface of integrated aluminium section bar, add heat-barrier material in the aluminum honeycomb panel side of cavity;
(5), in the side of solar cell doubling subassembly product, dead slot part is beaten structural silicone adhesive, leaves standstill 24 hours;
(6), place after 24 hours, install terminal box additional, the utmost point that goes out of solar cell doubling assembly is introduced in terminal box 4, places 3-4 week after filling with terminal box casting glue, obtains the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel.
In sum, a kind of version of building-material-type photovoltaic component has been invented in this products innovation, by the integrated structure design to solar cell doubling assembly, integrated aluminium section bar, aluminum honeycomb panel, make this product there is following characteristics: 1. solar cell doubling assembly generating efficiency improves; 2. this product, containing respiration channel, can form heat radiation cycling element; 3. include heat-barrier material, make the heat-proof quality of product have large increase, can meet the heat-proof quality under specific operation requirement; 4. taking integrated structure design as theory, aluminium section bar is compounded in invention product, as product composition inalienable part.
Although general principle of the present invention, structure, method are set forth by above-mentioned instantiation, do not departing under the prerequisite of main idea of the present invention, inspire according to foregoing, those of ordinary skill in the art can not need to pay creative work and can implement the combination of variation, repeat no more herein.
Claims (7)
1. the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel, comprise aluminum honeycomb panel, integrated aluminium section bar, solar cell doubling assembly, it is characterized in that: the toughened glass two ends of solar cell doubling assembly are fixed on integrated aluminium section bar one side by a double-sided tape respectively, and there are air inlet and gas outlet in solar cell doubling assembly and the upper and lower two ends of integrated aluminium section bar, also have each other gas channel, entirety forms self-circulation type respiration channel; Aluminum honeycomb panel is fixed on another inner side of integrated aluminium section bar, and keeps smooth with the outer surface of integrated aluminium section bar, and solar cell doubling assembly goes out utmost point mode with side and goes out in utmost point introducing terminal box, and terminal box is fixed on solar cell doubling assembly side.
2. the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel according to claim 1, it is characterized in that: also comprise heat-barrier material, heat-barrier material is arranged on the aluminum honeycomb panel side of cavity, namely and between aluminum honeycomb panel and solar cell doubling assembly.
3. the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel according to claim 1 and 2, it is characterized in that: described integrated aluminium section bar is designed to the structure of upper and lower opening, and air-admitting surface and air outlet Area Ratio are 1:2, the cavity width of formation is 4-6mm.
4. the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel according to claim 3, is characterized in that: described aluminum honeycomb panel is the cellular board of the thick aluminum honeycomb core of 15mm, at 3 φ 5 screw holes of the corresponding each side opening of aluminum honeycomb panel.
5. the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel according to claim 3, it is characterized in that: described solar cell doubling assembly is made up of former of amorphous silicon battery or former of microcrystal silicon battery, polyvinyl butyral resin PVB hot melt adhesive film, toughened glass, on former of former of amorphous silicon battery or microcrystal silicon battery, place successively PVB hot melt adhesive film, toughened glass vacuumizes hot pressing and forms, and extraction electrode from the side.
6. the manufacture method of the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel, is characterized in that carrying out according to the following steps: former inspection of (1) solar cell, once go out the utmost point, sandblast, go out the utmost point for 2 times, on former of solar cell, lay PVB hot melt adhesive film, toughened glass and close sheet, precompressed, final pressure and form solar cell doubling assembly; In former checkout procedure, select there is no cut, watermark, former of laid former of amorphous silicon battery or microcrystal silicon battery; In the process that goes out the utmost point, material used is that 0.2mm × 1.6mm is coated with tin band, sliver-powder conducting glue, 3MUV-1 adhesive tape, is made to be coated with tin band and sticked on securely the coated surface of former of amorphous silicon battery by conducting resinl;
(2) solar cell doubling assembly is put to vacuum ring, put precompressed stove into; From precompressed stove out after, then put solar cell doubling assembly into air pressure kettle; The surplus that out, cutting PVB hot melt adhesive film overflows;
(3) 6mm × 10mm double-sided tape is pasted along the long limit of solar cell doubling assembly in the toughened glass side of solar cell doubling assembly, double-sided tape limit portion and toughened glass limit portion distance is 20mm, the aluminium section bar designing is lain in simultaneously and on fixture, is assembled into integrated aluminium section bar;
(4) first corresponding integrated aluminium section bar solar cell doubling assembly is installed, and there are air inlet and gas outlet in solar cell doubling assembly and the upper and lower two ends of integrated aluminium section bar, also has each other gas channel, entirety forms self-circulation type respiration channel, be assembled into the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel with aluminum honeycomb panel by mechanical connection manner again, and keep smooth with the outer surface of integrated aluminium section bar;
(5) beat structural silicone adhesive in the side of solar cell doubling subassembly product dead slot part, leave standstill 24 hours;
(6) place after 24 hours, install terminal box additional, the utmost point that goes out of solar cell doubling assembly is introduced in terminal box 4, after filling terminal box casting glue, places 3-4 week, obtains the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel.
7. the manufacture method of the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel according to claim 6, it is characterized in that: described step (4) is for first installing corresponding integrated aluminium section bar solar cell doubling assembly, and there are air inlet and gas outlet in solar cell doubling assembly and the upper and lower two ends of integrated aluminium section bar, also has each other gas channel, entirety forms self-circulation type respiration channel, be assembled into the integrated building-material-type aluminum honeycomb panel photovoltaic component with respiration channel with aluminum honeycomb panel by mechanical connection manner again, aluminum honeycomb panel side at cavity adds heat-barrier material.
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| CN107731945A (en) * | 2017-10-16 | 2018-02-23 | 江阴艾能赛瑞能源科技有限公司 | A kind of non-crystal silicon thin-film solar cell component |
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