CN205490316U - Multi -layer composite film for building - Google Patents
Multi -layer composite film for building Download PDFInfo
- Publication number
- CN205490316U CN205490316U CN201620250552.2U CN201620250552U CN205490316U CN 205490316 U CN205490316 U CN 205490316U CN 201620250552 U CN201620250552 U CN 201620250552U CN 205490316 U CN205490316 U CN 205490316U
- Authority
- CN
- China
- Prior art keywords
- layer
- building
- thin
- film solar
- multilayer complex
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title abstract description 7
- 239000010409 thin film Substances 0.000 claims abstract description 50
- 239000010408 film Substances 0.000 claims abstract description 43
- 230000003014 reinforcing effect Effects 0.000 claims description 47
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 claims description 8
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 7
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 claims description 7
- 239000002033 PVDF binder Substances 0.000 claims description 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 235000009537 plain noodles Nutrition 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 description 10
- 239000011737 fluorine Substances 0.000 description 10
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 9
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- -1 Ethylene-tetra-fluoro-ethylene, ethylene-tetrafluoroethylene Chemical group 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 208000007578 phototoxic dermatitis Diseases 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to a multi -layer composite film for building. Including the first mechanical enhancement layer that stacks gradually, thin -film solar cell layer and second machinery enhancement layer, thin -film solar cell layer relative with first mechanical enhancement layer to the plain noodles, the face in a poor light on thin -film solar cell layer is relative with the mechanical enhancement layer of second, and first mechanical enhancement layer is a transparent film layer. Above -mentioned multi -layer composite film for building is including the first mechanical enhancement layer, thin -film solar cell layer and the second machinery enhancement layer that stack gradually, because the both sides on thin -film solar cell layer are provided with first mechanical enhancement layer and second machinery enhancement layer, play the thin -film solar cell layer and protects and supporting role, has increased whole multi -layer composite film for building's mechanical strength. Simultaneously, because first mechanical enhancement layer is a transparent film layer, so can not influence the light struck to the thin -film solar cell layer. Consequently, above -mentioned multi -layer composite film for building can directly be used for the surface of building, realizes the function of electricity generation.
Description
Technical field
This utility model relates to technical field of buildings, particularly relates to a kind of multilayer complex films for building.
Background technology
Compared with tradition monocrystalline silicon battery or polycrystal silicon cell, thin-film solar cells has light weight, soft
The advantages such as soft deformable, the most applicable field is more extensive.But, traditional thin-film solar cells
Mechanical strength poor, it is difficult to be directly used in roof or the exterior wall etc. of building.
Utility model content
Based on this, it is necessary to the problem being difficult to use in building for traditional thin-film solar cells, it is provided that
A kind of multilayer complex films for building that can be directly used for building.
A kind of multilayer complex films for building, including the first mechanically reinforcing layer stacked gradually, thin film solar electricity
Pond layer and the second mechanically reinforcing layer, the phototropic face of described thin-film solar cells layer increases with described first machinery
Strong layer is relative, and the shady face of described thin-film solar cells layer is relative with described second mechanically reinforcing layer, described
First mechanically reinforcing layer is the first transparent thin film layer.
Above-mentioned multilayer complex films for building includes the first mechanically reinforcing layer, the thin-film solar cells stacked gradually
Layer and the second mechanically reinforcing layer, owing to the both sides of thin-film solar cells layer are provided with the first mechanically reinforcing layer
With the second mechanically reinforcing layer, thin-film solar cells layer is played protection and supporting role, adds whole building
Build by the mechanical strength of multilayer complex films.Simultaneously as the first mechanically reinforcing layer is the first transparent thin film layer,
Therefore do not interfere with light and be irradiated on thin-film solar cells layer.Therefore, above-mentioned multilayer complex films for building can be straight
Connect the surface for building, it is achieved the function of generating.
Wherein in an embodiment, also include being positioned at described thin-film solar cells layer and described second machinery
The 3rd mechanically reinforcing layer between enhancement layer.
Wherein in an embodiment, described 3rd mechanically reinforcing layer is glass fiber reinforcement scrim layer, carbon
Fibrous layer, Kev draw layer or metal fibre interlacement layer.
Wherein in an embodiment, the thickness of described 3rd mechanically reinforcing layer is 0.08mm～2mm.
Wherein in an embodiment, described first transparent thin film layer is FEP layer, PVDF layer, ETFE layer
Or PCTFE layer.
Wherein in an embodiment, described second mechanically reinforcing layer is the second transparent thin film layer.
Wherein in an embodiment, described second transparent thin film layer is FEP layer, PVDF layer, ETFE layer
Or PCTFE layer.
Wherein in an embodiment, the thickness of described first mechanically reinforcing layer is 0.05mm～0.2mm.
Wherein in an embodiment, the thickness of described second mechanically reinforcing layer is 0.05mm～0.2mm.
Wherein in an embodiment, the thickness of described multilayer complex films for building is 0.5mm～2.5mm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multilayer complex films for building of an embodiment.
Detailed description of the invention
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with attached
Detailed description of the invention of the present utility model is described in detail by figure.Elaborate much have in the following description
Body details is so that fully understanding this utility model.But this utility model can be retouched at this to be much different from
The alternate manner stated is implemented, and those skilled in the art can be in the case of this utility model intension
Doing similar improvement, therefore this utility model is not limited by following public specific embodiment.
Referring to Fig. 1, the multilayer complex films for building 100 of an embodiment, including the first machine stacked gradually
Tool enhancement layer 110, thin-film solar cells layer the 120, the 3rd mechanically reinforcing layer 130 and the second machinery strengthen
Layer 140.Wherein, the phototropic face of thin-film solar cells layer 120 and the first mechanically reinforcing layer 110 are relatively, thin
The shady face of film solar cell layer 120 and the second mechanically reinforcing layer 140 can use wire by thin film relatively
The electric current output of solar cell layer 120, it is achieved the function of generating.
Wherein, the first mechanically reinforcing layer 110 is the first transparent thin film layer.It can be avoided that sunlight is caused screening
Gear, so that sunlight can pass through the thin film solar that the first mechanically reinforcing layer 110 is irradiated to be positioned under
In battery layers 120.Additionally, the first mechanically reinforcing layer 110 also needs possess fire-retardant performance, it is beneficial to long-term
Apply at building field.
In one preferably embodiment, the first transparent thin film layer is FEP
(Hexafluoropropene-tetrafluoroethylene copolymer, tetrafluoroethene and hexafluoroethylene copolymer)
Layer, PVDF (vinylidene fluoride, Kynoar) layer, ETFE
(Ethylene-tetra-fluoro-ethylene, ethylene-tetrafluoroethylene copolymer) layer or PCTFE
(Polychlorotrifluoroethylene, poly-chloro trifluoro ethylene) layer.
Owing to the fluorine resins such as above-mentioned FEP are a kind of stability and the splendid material of non-sticky performance, can reduce
The cleaning intensity on surface.And above-mentioned fluorine resin thin transparent film strength is higher, it is possible to increase multilamellar for building
The mechanical strength of composite membrane 100.Additionally, fluorine-containing numerical value transparent membrane is high temperature resistant, therefore the life-span is long, has
It is beneficial to prolonged application.Certainly, the first transparent thin film layer also can be other fluorine-containing or the most fluorine-containing anti-flammabilitys and
Logical photosensitiveness preferable high-intensity resin transparent membrane, it is also possible to for modified resin film.
The thickness of the first mechanically reinforcing layer 110 is preferably 0.05mm～0.2mm.Certainly, the first mechanically reinforcing layer
The thickness of 110 is not limited, and can be also other numerical value, can select according to actual needs.
Additionally, in order to improve generating efficiency, reduce logical light rate, reduce ultraviolet radiation, can be saturating to first
Bright thin layer carries out aluminum metal vapor deposition treatment (CVD).
Thin-film solar cells layer 120 can select polysilicon solar cell, monocrystaline silicon solar cell or
The DSSC that person is rear-earth-doped, also can be selected for other thin-film solar cells being suitable for.Thin
The thickness of film solar cell layer 120 is preferably 0.1mm～0.5mm.Certainly, thin-film solar cells layer 120
Thickness be not limited, can be also other numerical value, can select according to actual needs.
3rd mechanically reinforcing layer 130 is glass fiber reinforcement scrim layer, carbon fiber layer, Kev draw layer or gold
Belong to fiber fabric layer.3rd mechanically reinforcing layer 130 is as the skeleton of multilayer complex films 100 for building, it is possible to
First mechanically reinforcing layer 110, thin-film solar cells layer 120 and the second mechanically reinforcing layer 140 are played and props up
Support effect, adds the mechanical strength of multilayer complex films 100 for building, is conducive to application.
In this utility model, the thickness of the 3rd mechanically reinforcing layer 130 is preferably 0.08mm～2mm.Certainly,
The thickness of three mechanically reinforcing layer 130 is not limited, and can be also other numerical value, can enter according to actual needs
Row selects.
Second mechanically reinforcing layer 140 is the second transparent thin film layer.Second transparent thin film layer is FEP layer, PVDF
Layer, ETFE layer or PCTFE layer.Same, due to the fluorine resins such as FEP be a kind of stability and
The material that non-sticky performance is splendid, can reduce the cleaning intensity on surface.And above-mentioned fluorine resin transparent membrane is strong
Spend higher, it is possible to increase the mechanical strength of multilayer complex films 100 for building.Additionally, fluorine-containing numerical value thin transparent
Film high temperature resistant, therefore the life-span is long, beneficially prolonged application.Certainly, the second transparent thin film layer also can be it
Anti-flammability that he is fluorine-containing or the most fluorine-containing and logical photosensitiveness preferable high-intensity resin transparent membrane, it is also possible to for changing
Property resin film.
The thickness of the second mechanically reinforcing layer 140 is preferably 0.05mm～0.2mm.Certainly, the second mechanically reinforcing layer
The thickness of 140 is not limited, and can be also other numerical value, can select according to actual needs.
The thickness of multilayer complex films 100 for building is preferably 0.5mm～2.5mm.Certainly, multilamellar for building is multiple
The thickness closing film 100 is not limited, and can be also other numerical value, can select according to actual needs.
Additionally, for the illumination utilization rate improving thin-film solar cells layer 120, can increase at the 3rd machinery
Strong layer 130 or the second mechanically reinforcing layer 140 add reflectorized material, to increase the refraction of light.Reflective material
Material can select aluminium paint etc., also may select other materials.
It should be noted that multilayer complex films for building of the present utility model also can be not provided with enhancement layer, can root
It is configured according to specifically used demand, as long as MULTILAYER COMPOSITE film strength for building corresponds to actual needs.
In order to increase the first mechanically reinforcing layer 110, thin-film solar cells layer the 120, the 3rd mechanically reinforcing layer 130
And second mechanically reinforcing layer 140 adhesive force between any two, can be at coated with adhesive between any two.
Above-mentioned multilayer complex films for building includes the first mechanically reinforcing layer, the thin-film solar cells stacked gradually
Layer and the second mechanically reinforcing layer, owing to the both sides of thin-film solar cells layer are provided with the first mechanically reinforcing layer
With the second mechanically reinforcing layer, thin-film solar cells layer is played protection and supporting role, adds whole building
Build by the mechanical strength of multilayer complex films.Simultaneously as the first mechanically reinforcing layer is the first transparent thin film layer,
Therefore do not interfere with light and be irradiated on thin-film solar cells layer.Therefore, above-mentioned multilayer complex films for building can be straight
Connect the surface for building, it is achieved the function of generating.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, it is right
For those of ordinary skill in the art, without departing from the concept of the premise utility, it is also possible to do
Going out some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model is special
The protection domain of profit should be as the criterion with claims.
Claims (10)
1. a multilayer complex films for building, it is characterised in that the first mechanically reinforcing layer of including stacking gradually,
Thin-film solar cells layer and the second mechanically reinforcing layer, the phototropic face of described thin-film solar cells layer and institute
Stating the first mechanically reinforcing layer relative, the shady face of described thin-film solar cells layer strengthens with described second machinery
Relatively, described first mechanically reinforcing layer is the first transparent thin film layer to layer.
Multilayer complex films for building the most according to claim 1, it is characterised in that also include being positioned at institute
State the 3rd mechanically reinforcing layer between thin-film solar cells layer and described second mechanically reinforcing layer.
Multilayer complex films for building the most according to claim 2, it is characterised in that described 3rd machinery
Enhancement layer is that glass fiber reinforcement scrim layer, carbon fiber layer, Kev draw layer or metal fibre interlacement layer.
Multilayer complex films for building the most according to claim 2, it is characterised in that described 3rd machinery
The thickness of enhancement layer is 0.08mm～2mm.
Multilayer complex films for building the most according to claim 1, it is characterised in that described first transparent
Thin layer is FEP layer, PVDF layer, ETFE layer or PCTFE layer.
Multilayer complex films for building the most according to claim 1, it is characterised in that described second machinery
Enhancement layer is the second transparent thin film layer.
Multilayer complex films for building the most according to claim 6, it is characterised in that described second transparent
Thin layer is FEP layer, PVDF layer, ETFE layer or PCTFE layer.
Multilayer complex films for building the most according to claim 1, it is characterised in that described first machinery
The thickness of enhancement layer is 0.05mm～0.2mm.
Multilayer complex films for building the most according to claim 1, it is characterised in that described second machinery
The thickness of enhancement layer is 0.05mm～0.2mm.
Multilayer complex films for building the most according to claim 1, it is characterised in that described for building
The thickness of multilayer complex films is 0.5mm～2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250552.2U CN205490316U (en) | 2016-03-29 | 2016-03-29 | Multi -layer composite film for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250552.2U CN205490316U (en) | 2016-03-29 | 2016-03-29 | Multi -layer composite film for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205490316U true CN205490316U (en) | 2016-08-17 |
Family
ID=56648748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620250552.2U Expired - Fee Related CN205490316U (en) | 2016-03-29 | 2016-03-29 | Multi -layer composite film for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205490316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587656A (en) * | 2016-12-14 | 2017-04-26 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Novel high wear-resisting glass and preparation method thereof |
-
2016
- 2016-03-29 CN CN201620250552.2U patent/CN205490316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587656A (en) * | 2016-12-14 | 2017-04-26 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Novel high wear-resisting glass and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105144397B (en) | Photovoltaic module | |
| CN101764163B (en) | Back film for solar module | |
| CN102280512A (en) | Solar cell module with high conversion efficiency | |
| CN103646980B (en) | A kind of notacoria with ultraviolet translation function | |
| CN103208549B (en) | Back membrane material of solar cell module | |
| CN108133973A (en) | A kind of glass photovoltaic building materials component and preparation method thereof | |
| JP2000141531A (en) | Solar battery cover film and its manufacture, and solar battery module using the cover film | |
| CN205490316U (en) | Multi -layer composite film for building | |
| CN201994317U (en) | Arc crystalline silicon dual-glass photovoltaic component | |
| CN203085593U (en) | Composite solar cell back membrane | |
| CN107369733A (en) | A kind of high water resistant light conversion solar cell encapsulating material and preparation method thereof | |
| CN201590424U (en) | Semi-transparent blue solar battery component | |
| CN104377251B (en) | The flexible large area lamination solar cell of a kind of multiple dimensioned sunken light and preparation method | |
| CN206806341U (en) | A kind of reflective photovoltaic module | |
| CN115763581A (en) | Solar cell front plate and preparation method thereof | |
| CN202633343U (en) | Lightweight photovoltaic assembly | |
| CN208489830U (en) | A kind of Salar light-gathering unit and solar components | |
| CN208767317U (en) | A kind of solar photovoltaic assembly | |
| CN205666242U (en) | Transparent type solar backplane | |
| CN111341868A (en) | Photovoltaic building integrated assembly and preparation method thereof | |
| JP3195826U (en) | Solar cell module | |
| CN218769568U (en) | Infrared reflection enhancement type photovoltaic backboard and assembly | |
| CN220358104U (en) | Solar cell backboard | |
| CN218632064U (en) | Supporting base film for solar cell front plate | |
| TWI419342B (en) | Package interface structure of solar photovoltaic module and method of manufacturing the same |
Legal Events
| 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: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |