CN203457102U - Metal photovoltaic tile - Google Patents
Metal photovoltaic tile Download PDFInfo
- Publication number
- CN203457102U CN203457102U CN201320513583.9U CN201320513583U CN203457102U CN 203457102 U CN203457102 U CN 203457102U CN 201320513583 U CN201320513583 U CN 201320513583U CN 203457102 U CN203457102 U CN 203457102U
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- metal
- photovoltaic
- photovoltaic tile
- tile
- substrate
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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]
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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
- 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
- Y02E10/542—Dye sensitized solar cells
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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
- 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
- Y02E10/549—Organic PV cells
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Abstract
The utility model discloses a metal photovoltaic tile. The metal photovoltaic tile includes a metal photovoltaic tile base board and a flexible solar photovoltaic battery assembly, wherein the flexible solar photovoltaic battery assembly is bonded with an external surface of the metal photovoltaic tile base board through binder to form an integrated structure, the metal photovoltaic tile base board is high corrosion resistant aluminized zinc steel plate, the surface of the metal photovoltaic tile base board is printed with adhesion agent for improving adhesion stress, and the adhesion agent is a flame retardation type polymer rapid hardening adhesion agent. The flexible solar photovoltaic battery assembly comprises a flexible film battery assembly, a film layer and a coating layer which are arranged from internal to external. The metal photovoltaic tile has functions of fireproof, waterproof, impact-resistant, roofing decoration and photovoltaic power generating, thus can be used in optical and electric construction for a new building or for energy saving reconstruction of an existing building, so that high efficiency and energy saving of a building is achieved, and self power generation for required electric power is achieved.
Description
Technical field
The utility model relates to a kind of BIPV and photovoltaic building materials field, be particularly related to a kind of metal photovoltaic tile that is widely used in BIPV building (BIPV), it has the multiple use functions such as fire prevention, waterproof, shock resistance, roof decorations and photovoltaic generation concurrently, be applied to the photoelectricity building of newly-built and existing building reducing energy consumption, realize and build the energy-efficient and required electric power of generating power for their own use.
Background technology
China has put into effect series of measures and has promoted solar photoelectric building integration system, propose to implement China's solar roof project, in big and medium-sized cities, actively push forward the optoelectronic integration demonstrative projects such as solar energy roof, photovoltaic curtain wall, Erecting and improving technical standard, strengthens photoelectricity architecture-integral application power and builds.And propose to want emphasis to support solar photoelectric architecture-integral to install, and generating is mainly used in solving the project of energy for building.In the main Setup Type of solar photoelectric architecture-integral, comprised building-material-type, be about to solar cell with watt, the building materials such as brick, coiled material, glass are combined with each other, and become indivisible building element or construction material.
For realizing the combination of solar-energy photo-voltaic cell and construction material, relevant researcher has attempted crystal silicon solar batteries glass plate to be fixed on the construction materials such as ceramic tile, as patent: CN201020129313.4 is compounded in non-crystal silicon solar energy PV glass panel bonding on ceramic tile, form the roofing decorative tile of tool photovoltaic generation function.But the heavy body of the photovoltaic tile matter of this type is thick, and property is crisp frangible, and complexity is installed, and photovoltaic cell utilance is low, be difficult for using at skyscraper and light-steel roofing.The roofing metal finishing watt that the metal photovoltaic tile of take is representative, because of its light weight having, body is thin, shape is various, the advantages such as convenient are installed, and is more and more applied to all kinds of building roofings.The raising of photoelectric conversion rate and the reduction of cost along with photovoltaic film battery assemblies such as amorphous silicons, for its extensive use at building field provides unlimited development space, particularly can combine with the metal tile of large scale and large specification, can be processed into various types of building materials, and with building perfect adaptation.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of light-weight metal photovoltaic that is suitable for the tool water-proof function of building roof and decorates roofing tile, with a kind of light-weight water-proof, fireproof metal base, combine with photovoltaic flexible thin-film battery assemblies such as amorphous silicons, form and a kind ofly both can keep out wind and rain, can carry out again the photovoltaic roof tile of photovoltaic generation.
A metal photovoltaic tile, comprises metal tile substrate and photovoltaic decorative layer, and described photovoltaic decorative layer is consolidated into an overall structure by binding agent and described metal tile substrate surface, and described metal tile substrate surface is coated with the interfacial agents that is improved cohesive force,
Metal photovoltaic tile described in the utility model, the Al-Zn coated steel that wherein said metal tile substrate is high corrosion resistant, its length is 1090mm～1700mm, and width is 380mm～420mm, and thickness is 0.3mm～0.6mm, and weight is 2.3～3.4kg/m
2.Metal photovoltaic tile substrate is Al-Zn coated steel, and this watt is that to take the Al-Zn coated steel of high corrosion resistant be base material, a new generation's innovation metal Roof material of being processed into through special process.This metal tile had both had natural, the simple and honest excellent decorate properties of traditional roof clay tile, had again the good serviceability that modern metal tile is light and handy, firm, durable.The roofworks that it is applicable to various styles and each class formation (timber structure, steel construction, xoncrete structure) inclined roof building, is also applicable to the engineerings such as flat-changed-into-sloping, old roof renovation and the local decoration of building of existing building.
Metal photovoltaic tile described in the utility model, wherein said interfacial agents is following one of several: containing the emulsion of polyacrylate resinoid, containing the solution of polyacrylate resinoid, containing polyvinyl alcohol resin, containing the emulsion of polyvinyl alcohol contracting acid resin, contain the solution of polyvinyl alcohol contracting acid resin.
Metal photovoltaic tile described in the utility model, wherein said photovoltaic decorative layer comprises flexible thin-film battery assembly, rete and dope layer from the inside to the outside successively.
Metal photovoltaic tile described in the utility model, wherein said flexible thin-film battery assembly is the hull cell that adopts deposition of transparent conductive film to prepare in the flexible flexible substrate such as plastics, is amorphous silicon flexible solar hull cell, copper indium potassium selenium thin-film solar cells, cadmium telluride diaphragm solar battery, dye-sensitized cell or organic film battery.Flexible thin-film battery assembly is by the fast hard binding agent of flame-proof type polyalcohol and metal substrate concrete mutually.
Metal photovoltaic tile described in the utility model, wherein said rete is fluorine-containing TPT polyester film or ethene-TFE copolymer film, thickness is 250 μ m.
Metal photovoltaic tile described in the utility model, wherein said thickness of coating layer is 30～70 μ m, by have self-cleaning anti-pollution dye function, particle diameter is that nano level organic silicon acrylic coating or fluorocarbon coating apply and form.
Metal photovoltaic tile described in the utility model, is provided with both positive and negative polarity wire on wherein said flexible thin-film battery assembly, is provided with through hole and outside electrical appliance on described metal substrate, and described outside electrical appliance comprises battery component and wire terminal box; Described wire outside uses marine glue as protective layer, and outside described protective layer, is wound around the adhesive tape with waterproof fireproofing function; Described wire is through described through hole and adopt closed male and female fast interface and outside electrical appliance on adjacent described metal photovoltaic tile substrate to cooperatively interact to be connected.
Compared with prior art, Heterosis is aspect following two for metal photovoltaic tile described in the utility model:
The one, the utility model has been used the aluminum-zinc alloy metal tile of high corrosion resistant, and with conventional clay and roof clay tile comparison, this watt possesses following advantage: 1, watt pliability is good, can not break, contraction or curling; 2, do not burn, while catching fire, can prevent that the intensity of a fire from stretching; 3, lightweight, the weight loading that building can be born minimizes; 4, be easy to design and construction (a metal tile length is equivalent to seven potlery tiles); 5, absolutely can reclaim rear recycling, can not be harmful to natural environment); 6, can bear the disasters such as bitter cold, sudden and violent inflammation, earthquake, heavy rain, hail, fire; 7, wind resistance power up to 120mph(mile/time); 10, lightweight, high-rise also can safety, is easy to construction; 12, less demanding to fabric structure.
The 2nd, in the utility model, use the flexible thin-film solar photovoltaic cell components such as amorphous silicon, one of maximum difference of this assembly and traditional crystal silicon solar energy battery can utilize the material of the light weight softnesses such as stainless steel or various polymer as substrate exactly, the advantage such as make it to have softness, frivolous.The more existing crystal silicon solar energy battery of photovoltaic output characteristic of this photovoltaic cell component will be got well; not only can utilize solar energy direct projection generating; can also utilize surround lighting to realize low light level generating; its surface seals to prevent that with diaphragm as thin as a wafer water and oxygen from entering, and reaches that 20 years above and manufacturing process is relatively simple the generating life-span.The cost of battery component is lower, and the choice of substrate is large, suitable large area suitability for industrialized production.
Light weight, body that metal photovoltaic tile described in the utility model both possesses metal tile and flexible thin-film battery assembly are thin, pliable and tough, size flexibly, wind resistance takes off, the advantage such as easy for installation combines, make photovoltaic metal tile possess the multiple use functions such as fire prevention, waterproof, shock resistance, roof decorations and photovoltaic generation simultaneously, can be widely used in the photoelectricity building of newly-built and existing building reducing energy consumption, can realize and build the energy-efficient and required electric power of generating power for their own use.
Below in conjunction with accompanying drawing, metal photovoltaic tile described in the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the metal photovoltaic tile under a kind of execution mode of the utility model;
Fig. 2 is the partial enlarged drawing at the R place of Fig. 1.
Embodiment
Embodiment 1
As depicted in figs. 1 and 2, metal photovoltaic tile described in the utility model comprises metal tile substrate 1 and photovoltaic decorative layer 6, described photovoltaic decorative layer 6 is by binding agent 2 and the described metal tile substrate 1 upper surface structure that is bonded to one, the Al-Zn coated steel that described metal photovoltaic tile substrate 1 is high corrosion resistant, its length is 1090mm, width is 380mm, and thickness is 0.3mm, and weight is 2.3kg/m
2.Described metal tile substrate 1 surface is coated with the interfacial agents that is improved cohesive force, and described interfacial agents is the emulsion containing polyacrylate resinoid.
Described photovoltaic decorative layer 6 comprises flexible thin-film battery assembly 3, rete 4 and dope layer 5 from the inside to the outside successively; Described flexible thin-film battery assembly 3 is the hull cells that adopt deposition of transparent conductive film to prepare in the flexible flexible substrate such as plastics, is amorphous silicon flexible solar hull cell; Described rete 4 is fluorine-containing TPT polyester film, and thickness is 250 μ m; Described binding agent 2 is the fast ebonite stick of flame-retardant polymer, its one-tenth by following mass percent is grouped into: organosilicon acrylic fat class emulsion 85%, organic phosphates nitrogen based flame retardant 2.5%, crosslinking agent 10%, solvent 2.5%, wherein, described crosslinking agent is silicone based crosslinking agent, and described solvent is alcohols solvent.Described dope layer 5 thickness are 30 μ m, by have self-cleaning anti-pollution dye function, particle diameter is that nano level organic silicon acrylic coating and fluorocarbon coating apply and form.On described flexible thin-film battery assembly 3, be provided with both positive and negative polarity wire, on described metal photovoltaic tile substrate 1, be provided with through hole and outside electrical appliance, described outside electrical appliance comprises battery component and wire terminal box; Described wire outer surface uses marine glue as protective layer, and outside described protective layer, is wound around the adhesive tape with waterproof fireproofing function; Described wire is through described through hole and adopt closed male and female fast interface and outside electrical appliance on adjacent described color steel glazed tiles substrate 1 modelled after an antique to cooperatively interact to be connected.
The Al-Zn coated steel that described metal photovoltaic tile substrate 1 is high corrosion resistant, its length is 1700mm, and width is 420mm, and thickness is 0.6mm, and weight is 3.4kg/m
2.Described binding agent 2 is the fast hard binding agent of flame-proof type polyalcohol, its one-tenth by following mass percent is grouped into: organosilicon acrylic fat class emulsion 55%, organic phosphates nitrogen based flame retardant 8.5%, crosslinking agent 25%, solvent 11.5%, wherein, described crosslinking agent is acrylics crosslinking agent, and described solvent is ether solvent.Described metal tile substrate 1 surface is coated with the interfacial agents that is improved cohesive force, and described interfacial agents is the solution containing polyacrylate resinoid.Described flexible thin-film battery assembly 3 is copper indium potassium selenium thin-film solar cells; Described dope layer 5 thickness are 70 μ m, and other are with embodiment 1.
The Al-Zn coated steel that described metal photovoltaic tile substrate 1 is high corrosion resistant, its length is 1500mm, and width is 400mm, and thickness is 0.5mm, and weight is 3kg/m
2.Described binding agent 2 is the fast hard binding agent of flame-proof type polyalcohol, its one-tenth by following mass percent is grouped into: organosilicon acrylic fat class emulsion 65%, organic phosphates nitrogen based flame retardant 5%, crosslinking agent 15%, solvent 15%, wherein, described crosslinking agent is silicone based crosslinking agent, and described solvent is lipid solvent.Described metal tile substrate 1 surface is coated with the interfacial agents that is improved cohesive force, and described interfacial agents is the emulsion containing polyvinyl alcohol resin the solution of polyvinyl alcohol resin (or containing).Described flexible thin-film battery assembly 3 is cadmium telluride diaphragm solar battery; Described dope layer 5 thickness are 50 μ m, and other are with embodiment 1.
The Al-Zn coated steel that described metal photovoltaic tile substrate 1 is high corrosion resistant, its length is 1200mm, and width is 390mm, and thickness is 0.4mm, and weight is 2.5kg/m
2.Described binding agent 2 is the fast hard binding agent of flame-proof type polyalcohol, its one-tenth by following mass percent is grouped into: organosilicon acrylic fat class emulsion 70%, organic phosphates nitrogen based flame retardant 8%, crosslinking agent 20%, solvent 2%, wherein, described crosslinking agent is acrylics crosslinking agent, and described solvent is ether solvent.Described metal tile substrate 1 surface is coated with the interfacial agents that is improved cohesive force, and described interfacial agents is the emulsion containing polyvinyl alcohol contracting acid resin the solution of polyvinyl alcohol contracting acid resin (or contain).Described flexible thin-film battery assembly 3 is dye-sensitized cell; Described dope layer 5 thickness are 60 μ m, and other are with embodiment 1.
Embodiment 5
A preparation method for metal photovoltaic tile, is characterized in that: comprise the steps:
(1) preparation of metal tile substrate 1: metal tile cleaning of outer surface is clean, and brushing, roller coating interfacial agents;
(2) preparation of photovoltaic decorative layer 6: flexible thin-film battery assembly 3 front surface coated through rete 4 encapsulation are had to nanoscale organic silicon acrylic coating or the fluorocarbon coating 5 that self-cleaning anti-pollution dyes function, and be processed into the size that meets the specification requirement of metal photovoltaic tile substrate;
(3) adopt the fast ebonite stick 2 of flame-retardant polymer described flexible thin-film battery assembly 3 bottom adhesive to be arrived to the upper surface of described metal tile substrate 1;
(4) merge encapsulation: the order according to photovoltaic decorative layer 6, the fast ebonite stick 2 of flame-retardant polymer and metal tile substrate 1 stacks gradually, through roll-in and laminating machine, vacuumize processing, make each layer assembly close adhesion, form integrative-structure, obtain product.
Embodiment 6
Install and use and prepare:
(1) before metal photovoltaic tile construction, first check roofing, guarantee that self waterproof of building structure completes, and completed levelling press polish on roof basal plane.
(2) adopt through pitch hot dipping preservative treatment and air-dry after flitch do tile batten, tile batten flitch specification is 50mm * 50mm.
(3) tile batten downstream is first installed, spacing is 750mm, requires to be connected firmly smooth with roofing (structure).
(4) horizontal stripe is installed on counter battens, horizontal stripe spacing (from bottom to up) the first behavior 345mm of tile hanging, is 370mm after the second row starts successively, to last column spacing of ridge, is not more than 365mm.
(5) metal photovoltaic tile is from eaves to ridge, and from lower to upper, laying construction, is firmly fixed on the surrounding of every watt on horizontal stripe with steel nail from left to right.
(6) while metal photovoltaic being installed, answer the overlapping overlap joint in left and right, also want overlapping overlap joint between two ridge tiles, overlap joint spacing is even, straight smooth, and without rising and falling and seepage place, seam crossing need be closely knit with fluid sealant.Make it to reach the requirement of waterproof, antifreeze, anti-high temperature.
(7), in the process of metal tile is installed, in the position that roofing is suitable, bores wire guide, and place therein conduit.Utilize the cavity clearance between metal photovoltaic tile and roofing, lay the contact conductor of the flexible solar photovoltaic film battery components 3 such as amorphous silicon.The conduit arranging by roofing penetrates contact conductor in indoor installation pipe.By the contact conductor of introducing in installation pipe within the walls by terminal box corresponding connection mutually, then by connection to inverter, change direct current into alternating current, finally by the distribution box being arranged in building, serve electrical network (grid-connected use) or directly offer building load electricity consumption.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection range of the utility model claims.
Claims (5)
1. a metal photovoltaic tile, is characterized in that: comprise metal tile substrate and photovoltaic decorative layer, described photovoltaic decorative layer is by binding agent and the metal tile substrate outer surface structure that is bonded to one, and described metal tile substrate surface is coated with the interfacial agents that is improved cohesive force;
Described photovoltaic decorative layer comprises flexible thin-film battery assembly, rete and dope layer from the inside to the outside successively;
Described flexible thin-film battery assembly is the hull cell that adopts deposition of transparent conductive film to prepare in flexible flexible substrate, for amorphous silicon flexible solar hull cell, copper indium potassium selenium thin-film solar cells, cadmium telluride diaphragm solar battery, dye-sensitized cell or organic film battery, described flexible flexible substrate is plastics.
2. metal photovoltaic tile according to claim 1, is characterized in that: the Al-Zn coated steel that described metal tile substrate is high corrosion resistant, and its length is 1090mm～1700mm, and width is 380mm～420mm, and thickness is 0.3mm～0.6mm, and weight is 2.3～3.4kg/m
2.
3. metal photovoltaic tile according to claim 2, is characterized in that: described rete is fluorine-containing TPT polyester film or ethene-TFE copolymer film, and thickness is 250 μ m.
4. metal photovoltaic tile according to claim 3, is characterized in that: described thickness of coating layer is 30～70 μ m, by particle diameter, is that nano level organic silicon acrylic coating or fluorocarbon coating coating form.
5. metal photovoltaic tile according to claim 4, it is characterized in that: on described flexible thin-film battery assembly, be provided with both positive and negative polarity wire, on described metal substrate, be provided with through hole and outside electrical appliance, described outside electrical appliance comprises battery component and wire terminal box; Described wire outside uses marine glue as protective layer, and outside described protective layer, is wound around the adhesive tape with waterproof fireproofing function; Described wire is through described through hole and adopt closed male and female fast interface and outside electrical appliance on adjacent described metal photovoltaic tile substrate to cooperatively interact to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513583.9U CN203457102U (en) | 2013-08-22 | 2013-08-22 | Metal photovoltaic tile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513583.9U CN203457102U (en) | 2013-08-22 | 2013-08-22 | Metal photovoltaic tile |
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| Publication Number | Publication Date |
|---|---|
| CN203457102U true CN203457102U (en) | 2014-02-26 |
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| CN201320513583.9U Expired - Fee Related CN203457102U (en) | 2013-08-22 | 2013-08-22 | Metal photovoltaic tile |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935241A (en) * | 2014-03-21 | 2015-09-23 | 韩金玲 | Solar-energy photovoltaic color steel sandwich panel and manufacturing method |
| CN106452306A (en) * | 2016-12-19 | 2017-02-22 | 张家港长丰能源有限公司 | Solar battery roofing board |
| CN106784077A (en) * | 2017-02-18 | 2017-05-31 | 饶莉 | The solar panels of waveform tiles |
| CN107872191A (en) * | 2017-12-27 | 2018-04-03 | 保定嘉盛光电科技股份有限公司 | A kind of solar energy water-proof power generation tile integrated system |
| GB2588379A (en) * | 2019-10-11 | 2021-04-28 | Solivus Ltd | A roof panel |
-
2013
- 2013-08-22 CN CN201320513583.9U patent/CN203457102U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935241A (en) * | 2014-03-21 | 2015-09-23 | 韩金玲 | Solar-energy photovoltaic color steel sandwich panel and manufacturing method |
| CN106452306A (en) * | 2016-12-19 | 2017-02-22 | 张家港长丰能源有限公司 | Solar battery roofing board |
| CN106784077A (en) * | 2017-02-18 | 2017-05-31 | 饶莉 | The solar panels of waveform tiles |
| CN107872191A (en) * | 2017-12-27 | 2018-04-03 | 保定嘉盛光电科技股份有限公司 | A kind of solar energy water-proof power generation tile integrated system |
| GB2588379A (en) * | 2019-10-11 | 2021-04-28 | Solivus Ltd | A roof panel |
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| 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: 20140226 Termination date: 20160822 |
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| CF01 | Termination of patent right due to non-payment of annual fee |