CN202925775U - Chain plate type modified asphalt base power generation waterproof integrated plate system - Google Patents
Chain plate type modified asphalt base power generation waterproof integrated plate system Download PDFInfo
- Publication number
- CN202925775U CN202925775U CN2012203195629U CN201220319562U CN202925775U CN 202925775 U CN202925775 U CN 202925775U CN 2012203195629 U CN2012203195629 U CN 2012203195629U CN 201220319562 U CN201220319562 U CN 201220319562U CN 202925775 U CN202925775 U CN 202925775U
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- plate type
- modified bitumen
- chain
- integrated board
- type modified
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
Abstract
The utility model discloses a chain plate type modified asphalt base power generation waterproof integrated plate system which is composed of a modified asphalt base coiled material and a solar power generation module. The solar power generation module is composed of toughened glass, a hot-melt adhesive layer, a crystalline silicon solar cell, a hot-melt adhesive layer, a polyvinyl fluoride film layer and a polyester film layer. The chain plate type modified asphalt base power generation waterproof integrated plate system is good in radiation resistance, convenient to install, small in thickness and low in manufacture cost.
Description
Technical field
The utility model relates to a kind of BIPV (Building Integrated PV) product, relates in particular to chain-plate type modified bitumen substrate generating waterproof integrated board system.
Background technology
The surface of numerous buildings generally speaking illumination is sufficient, can provide the place for solar electrical energy generation, and can greatly reduce the energy consumption of building itself.The BIPV (Building Integrated PV) technology is that solar energy (photovoltaic) battery component is integrated into architectural technology, is the main flow direction of city of the world's construction.Wherein the roof of numerous building surfaces, especially large public building and building surface in big industrial factory reaches several thousand even square meter up to ten thousand, for solar electrical energy generation provides wide place.But different from traditional photovoltaic product, the BIPV (Building Integrated PV) product should with the perfect adaptation of building, consider again the reduction of cost, especially need to be suitable for the photovoltaic product of constructing on the large tracts of land roof, and should have construction flexibly, conveniently, be suitable for the complex situations of actual roofing.
Modified asphalt waterproof coiled material has the softening point height, low temperature flexibility is good, fracture elongation is large, and the advantages such as good impermeability and corrosion resistance are arranged, this is the former therefore place of modified asphalt waterproof coiled material occuping market leading position, but its chemical stability, water preventing ability, the fluoroplastics backboard that heat stability etc. all adopt not as other present photovoltaic module can't satisfy simultaneously and reaches in the BIPV (Building Integrated PV) product solar cell piece to the water vapor rejection condition, it is large that the reliable and stable encapsulation condition of hydrothermal stability and long-term ultraviolet aging resistance radiation and weatherability requirement and realization possess fracture elongation, the building roof waterproof function of good impermeability.
Summary of the invention
Defective for prior art, the utility model discloses a kind of chain-plate type modified bitumen substrate generating waterproof integrated board system, by to its improvement that forms structure, simplified the installation process of whole integrated board system, economical convenient, can directly machine in factory; And in large, the good impermeability of fracture elongation that guarantees to have the traditional product modified bituminous pitch coiled material, the characteristics that building roof waterproof function cost performance is high, and can satisfy reliable and stable encapsulation condition and weatherability requirement to water vapor rejection condition, hydrothermal stability and long-term ultraviolet aging resistance radiation, the building roof waterproof function that possesses again large, the good impermeability of fracture elongation, the structure design of its integrated form makes building cleaner, perfect, more make the people pleasing, easier of professional building teacher, user and public's acceptance.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of chain-plate type modified bitumen substrate generating waterproof integrated board system, formed by modified bitumen substrate coiled material and solar electrical energy generation module, wherein said solar electrical energy generation module is comprised of tempered glass, thermosol glue-line, crystal silicon solar cell sheet, thermosol glue-line, polyvinyl fluoride thin film layer, laminated polyester film, and each layer structure hot pressing that the mode by hot pressing will form the solar electrical energy generation module links together; Laying level serves as reasons down and upwards is tempered glass, thermosol glue-line, crystal silicon solar cell sheet, hot melt adhesive layer, polyvinyl fluoride thin film layer, laminated polyester film, modified bitumen substrate coiled material.
In preparation during the said goods, be that each layer structure hot pressing that mode by hot pressing will form the solar electrical energy generation module links together.Integrated board of the present utility model system, use polyvinyl fluoride thin film layer, laminated polyester film to consist of double-decker as ectonexine respectively and played effective radiation-resistant effect, polyvinyl fluoride thin film layer (PVF) wherein, as the main layer based on the radiation hardness design of the solar electrical energy generation waterproof integrated board of modified bitumen substrate, it act as weather, anti-UV ultraviolet, ageing-resistant, not sensitization etc.; Laminated polyester film BOPET wherein, main effect and function are aqueous vapor barrier, electric insulating quality, dimensional stability, workability, resistance to tearing and with the combination of modified bitumen substrate etc., polyvinyl fluoride thin film layer wherein has good adhesive property through the EVA of surfacing and hot melt adhesive layer.
In the utility model, use bulk modified asphalt water-proof coiled material as basic unit, its water resistance is reliable, and cost performance is high, and the structure of its chain-plate type makes it possess certain flexibility, not only can be suitable for flat roof, but also be suitable for curved roof.Therefore integrated board of the present utility model system namely possesses the flexibility of present flexible thin-film solar cell, again because having adopted crystal silicon solar energy battery to possess the low-cost characteristic that flexible thin-film solar cell is short of.
In the utility model, described crystal silicon solar cell sheet is monocrystaline silicon solar cell sheet or polysilicon solar battery slice, and this is not subject to special restriction, and those skilled in the art can select according to practical application.
In the utility model, the thickness of each layer can be selected according to actual needs, in order to keep good radiation resistance, and can not affect the whole physicochemical property of whole integrated board system, preferably, described polyvinyl fluoride thin film layer thickness is that 20～250um, polyester film layer thickness are 20～350um.
In the utility model, used hot melt adhesive layer can be any one suitable hot melt adhesive material, and the PUR of preferred described hot melt adhesive layer is EVA.Compare with other materials, the EVA PUR does not need solvent, not water content, 100% solid fusibility, and its performance and hot melt efficient are better.
The needs that use in order to satisfy large tracts of land, satisfy the actual demand of big area roof generating waterproof construction, chain-plate type modified bitumen substrate of the present utility model generating waterproof integrated board system, on the described modified bitumen substrate coiled material a plurality of solar electrical energy generation modules are arranged, the distance between the solar electrical energy generation module is 10-100mm.
Further, in order to satisfy the needs of transportation, storage, described chain-plate type modified bitumen substrate generating waterproof integrated board system is folded into buttress, and the width of buttress is 1.0 meters, and high 20-50 centimetre, every buttress contains 5-20 solar electrical energy generation module, and length is 5-20 rice.
By above-mentioned improvement, integrated board of the present utility model system has following technological progress:
1. in big area roof generating waterproof construction, the monovolume construction area is large, chain-plate type integrated board seam is few, do not destroy roof covering water-proof structure, and the low temperature flexibility that has both modified asphalt waterproof coiled material is good, fracture elongation is large, good impermeability, the advantage that cost performance is high, fully perfect again weather, anti-UV ultraviolet, ageing-resistant, the aqueous vapor barrier, electric insulating quality, dimensional stability reaches in the BIPV (Building Integrated PV) product solar cell piece to water vapor barrier property, hydrothermal stability and aging reliable and stable encapsulation condition and the weatherability requirement of long-term ultraviolet light resistant.
2. chain-plate type structure of the present utility model has both the flexibility of flexible thin-film solar cell, again because having adopted crystal silicon solar energy battery to possess the low-cost characteristic that flexible thin-film solar cell is short of.
3. collection generating, building roof waterproof, self-adhesion construction are characterized as one, saved the topping (mineral granule, heated bitumen, clay brick, cement brick, concrete precast block) of conventional waterproof coiled material, saved again the aluminium frame, support of traditional solar components and installed, had the not available puncture-resistant of conventional solar cells assembly, anti-ly press against brokenly, tear-resistant characteristic; Because modified bitumen substrate support and protective effect, its relative conventional solar cells assembly with polyester film thickness of radiation hardness strata fluoroethylene film back plate thickness has reduced about 80%.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram, the preparation hot pressing view of the utility model integrated board system;
Fig. 2 is the storage stacked configuration schematic diagram that integrated board of the present utility model system is folded into buttress;
Fig. 3 is that integrated board of the present utility model system is at the installment state schematic diagram of flat roof deck.
The specific embodiment
With reference to figure 1, structure for integrated board of the present utility model system, comprise modified bitumen substrate coiled material 8 and solar electrical energy generation module 7, wherein solar electrical energy generation module 7 is comprised of tempered glass 1, thermosol glue-line 2, crystal silicon solar cell sheet 3, thermosol glue-line 4, polyvinyl fluoride thin film layer 5, laminated polyester film 6.
Its preparation method is: at first convergent belt is welded on the main grid line in crystal silicon cell front (negative pole), then cell piece being serially connected forms a component string.Utilize the groove of a plurality of placing battery plates on the film tool plate successively cell piece to be serially connected and weld out lead-in wire at the both positive and negative polarity of component string.Back serial connection is good and through after the assay was approved, thermosol (EVA) layer, the substrate waterproofing course of component string, tempered glass and well cutting are laid successively, prepare lamination, laying level serves as reasons down upwards: glass, EVA, crystal silicon solar cell sheet, PUR EVA layer, polyvinyl fluoride thin film layer, laminated polyester film, substrate waterproof roll layer, utilize laminating machine that it is pressed together.
With reference to figure 2, integrated board of the present utility model system can be folded into buttress so that transportation is deposited, can contain a plurality of solar electrical energy generation modules on every buttress, and reach the length of 5-20 rice scope.
With reference to figure 3, shown the installment state that is installed on the plane roof, chain-plate type solar electrical energy generation waterproof integrated board 31 is laid on the substrate waterproofing course part 32 that overlaps in the chain-plate type solar electrical energy generation waterproof integrated board, is fixed on the steel concrete bearing course 35 by fluid sealant 33, insulation layer 34.
Claims (6)
1. chain-plate type modified bitumen substrate generating waterproof integrated board system, formed by modified bitumen substrate coiled material and solar electrical energy generation module, it is characterized in that described solar electrical energy generation module is comprised of tempered glass, thermosol glue-line, crystal silicon solar cell sheet, thermosol glue-line, polyvinyl fluoride thin film layer, laminated polyester film, each layer structure hot pressing that the mode by hot pressing will form the solar electrical energy generation module links together; Laying level serves as reasons down and upwards is tempered glass, thermosol glue-line, crystal silicon solar cell sheet, hot melt adhesive layer, polyvinyl fluoride thin film layer, laminated polyester film, modified bitumen substrate coiled material.
2. chain-plate type modified bitumen substrate according to claim 1 generating waterproof integrated board system is characterized in that described crystal silicon solar cell sheet is monocrystaline silicon solar cell sheet or polysilicon solar battery slice.
3. chain-plate type modified bitumen substrate according to claim 1 generating waterproof integrated board system is characterized in that described polyvinyl fluoride thin film layer thickness is that 20～250um, polyester film layer thickness are 20～350um.
4. chain-plate type modified bitumen substrate according to claim 1 generating waterproof integrated board system, the PUR that it is characterized in that described hot melt adhesive layer is EVA.
5. chain-plate type modified bitumen substrate according to claim 1 generating waterproof integrated board system is characterized in that on the described modified bitumen substrate coiled material a plurality of solar electrical energy generation modules being arranged, and the distance between the solar electrical energy generation module is 10-100mm.
6. chain-plate type modified bitumen substrate according to claim 1 generating waterproof integrated board system, it is characterized in that described chain-plate type modified bitumen substrate generating waterproof integrated board system is folded into buttress, the width of buttress is 1.0 meters, high 20-50 centimetre, every buttress contains 5-20 solar electrical energy generation module, and length is 5-20 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203195629U CN202925775U (en) | 2012-07-02 | 2012-07-02 | Chain plate type modified asphalt base power generation waterproof integrated plate system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203195629U CN202925775U (en) | 2012-07-02 | 2012-07-02 | Chain plate type modified asphalt base power generation waterproof integrated plate system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925775U true CN202925775U (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203195629U Expired - Fee Related CN202925775U (en) | 2012-07-02 | 2012-07-02 | Chain plate type modified asphalt base power generation waterproof integrated plate system |
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| CN (1) | CN202925775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167983A (en) * | 2014-08-08 | 2014-11-26 | 北京京东方能源科技有限公司 | Solar cell assembly |
| CN114412078A (en) * | 2022-02-09 | 2022-04-29 | 雨中情防水技术集团股份有限公司 | Roof waterproof system integrating photovoltaic power generation and water prevention |
-
2012
- 2012-07-02 CN CN2012203195629U patent/CN202925775U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167983A (en) * | 2014-08-08 | 2014-11-26 | 北京京东方能源科技有限公司 | Solar cell assembly |
| CN114412078A (en) * | 2022-02-09 | 2022-04-29 | 雨中情防水技术集团股份有限公司 | Roof waterproof system integrating photovoltaic power generation and water prevention |
| CN114412078B (en) * | 2022-02-09 | 2023-05-16 | 雨中情防水技术集团股份有限公司 | Roof waterproof system integrating photovoltaic power generation and waterproof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20210702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |