CN116122500A - Photovoltaic filling plate, photovoltaic building and manufacturing process of photovoltaic filling plate - Google Patents

Photovoltaic filling plate, photovoltaic building and manufacturing process of photovoltaic filling plate Download PDF

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Publication number
CN116122500A
CN116122500A CN202310135650.6A CN202310135650A CN116122500A CN 116122500 A CN116122500 A CN 116122500A CN 202310135650 A CN202310135650 A CN 202310135650A CN 116122500 A CN116122500 A CN 116122500A
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CN
China
Prior art keywords
photovoltaic
building
plate
filling
board
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.)
Pending
Application number
CN202310135650.6A
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Chinese (zh)
Inventor
王文茹
龙学
王凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Chishuo New Energy Technology Co ltd
Original Assignee
Sichuan Chishuo New Energy Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sichuan Chishuo New Energy Technology Co ltd filed Critical Sichuan Chishuo New Energy Technology Co ltd
Priority to CN202310135650.6A priority Critical patent/CN116122500A/en
Publication of CN116122500A publication Critical patent/CN116122500A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/384—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02S30/10—Frame structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B2001/0053—Buildings characterised by their shape or layout grid
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention provides a photovoltaic filling plate, a photovoltaic building and a manufacturing process of the photovoltaic filling plate, and relates to the technical field of building plates. The utility model provides a photovoltaic filling board, includes backplate, EVA glued membrane and the plastic-aluminum board that stacks gradually and sets up, encircles the circumference of photovoltaic filling board and is provided with the frame. The photovoltaic filling plate can be manufactured into various specifications to fill the photovoltaic building surface which cannot be filled by the photovoltaic plate, and the appearance of the photovoltaic filling plate is not large with the gap between the existing photovoltaic plate, so that the visual effect of the photovoltaic building surface is uniform, and attractive appearance is ensured. A photovoltaic building comprises a building body, wherein a photovoltaic panel and a photovoltaic filling panel shown in any one of the above are paved on the outer side wall of the building body. The photovoltaic filling plate and the photovoltaic plate are similar in structure, and the integration of the surface of the building body is improved. A manufacturing process of a photovoltaic filling plate can be produced by adopting a process similar to the existing photovoltaic plate, has high process maturity and is easy for photovoltaic plate manufacturers to expand and produce.

Description

Photovoltaic filling plate, photovoltaic building and manufacturing process of photovoltaic filling plate
Technical Field
The invention relates to the technical field of building boards, in particular to a photovoltaic filling board, a photovoltaic building and a manufacturing process of the photovoltaic filling board.
Background
A photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight.
The facing sun face of current photovoltaic board partly adopts toughened glass to make, in installation BIPV photovoltaic building integrated process engineering project, because building surface shape restriction, actual installation space is many all can not be fit for the size (industry standard) of photovoltaic board to make a part space unable shelter from, need adopt other materials to shelter from and seal.
The fusion of the other materials with the photovoltaic panel is poor, so that the building surface at the position where the photovoltaic panel is paved is poor in integration. Thus, there is a need for a photovoltaic filler panel that can be used on photovoltaic roofs and related items to fill portions of building surfaces that cannot be covered by the photovoltaic panel to enhance building integrity.
Disclosure of Invention
In a first aspect, the present invention provides a photovoltaic filler sheet, which is capable of filling a portion of a photovoltaic building that cannot be filled with a photovoltaic sheet, and has strong integrity with the photovoltaic sheet after filling.
In a second aspect, the invention provides a photovoltaic building, and the photovoltaic filling plate is adopted to improve the integration of the surface of a building body.
In a third aspect, the present invention provides a process for manufacturing a photovoltaic filler board, so as to manufacture the photovoltaic filler board.
Embodiments of the present invention are implemented as follows:
in a first aspect, some embodiments of the present invention provide a photovoltaic filler board, which includes a back plate, an EVA film and an aluminum plastic plate that are sequentially stacked, and a frame is disposed around the circumference of the photovoltaic filler board.
In some embodiments of the invention, the bezel is an aluminum alloy bezel.
In some embodiments of the invention, the transparent aluminum plastic panel has a thickness of 3 millimeters.
In a second aspect, some embodiments of the present invention provide a photovoltaic building comprising a building body, the outer side wall of the building body being laid with a photovoltaic panel and a photovoltaic infill panel as described in any one of the above.
In a third aspect, some embodiments of the present invention provide a process for manufacturing a photovoltaic filler board, including:
and (3) blanking: blanking an aluminum plastic plate, an EVA adhesive film and a back plate;
the frame manufacturing step comprises the following steps: manufacturing a frame by adopting aluminum alloy;
lamination step: sequentially laminating the back plate, the EVA adhesive film and the aluminum plastic plate and laminating by adopting a lamination process;
and (3) framing and gluing: and (5) gluing the frame, and mounting the laminated photovoltaic filling board in the frame.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
in a first aspect, the invention provides a photovoltaic filling plate, the whole photovoltaic filling plate can be manufactured into various specifications so as to fill the photovoltaic building surface which cannot be filled by the photovoltaic plate, and the appearance of the photovoltaic filling plate is not greatly different from that of the existing photovoltaic plate, so that the visual effect of the photovoltaic building surface is uniform, and the attractiveness is ensured. Meanwhile, the density of the aluminum plastic plate is lighter than that of toughened glass, and the overall weight is lower than that of a photovoltaic plate with the same size, so that convenience in transportation and installation is ensured, and the aluminum plastic plate can be additionally arranged on the existing building to reduce the burden of the building.
In a second aspect, the invention provides a photovoltaic building, which adopts the photovoltaic filling plate. And the photovoltaic filling plate is covered at the place where the edge of the building surface cannot be covered by the photovoltaic plate, so that the integration of the building body surface is improved.
In a third aspect, the invention provides a process for manufacturing a photovoltaic filling board, which can be produced by adopting a process similar to the existing photovoltaic board, has high process maturity and is easy for expansion production of photovoltaic board manufacturers.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a photovoltaic filler board structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a photovoltaic building structure according to an embodiment of the present invention;
fig. 3 is a flow chart of a process for manufacturing a photovoltaic filler board according to an embodiment of the invention.
Icon: 100-photovoltaic filler board; 200-photovoltaic panel; 1-a back plate; 2-EVA adhesive film; 3-aluminum plastic plate; 4-frame; 5-building body.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present invention is conventionally put when used, it is merely for convenience of describing the present invention and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
Example 1:
please refer to fig. 1. The embodiment provides a photovoltaic filling board 100, including backplate 1, EVA glued membrane 2 and the plastic-aluminum board 3 of range upon range of setting in proper order, the circumference that encircles photovoltaic filling board 100 is provided with frame 4 to with whole photovoltaic filling board 100 frame. The back plate 1 and the EVA film 2 are both structures in the existing photovoltaic panel 200, and will not be described again.
In this embodiment, the whole photovoltaic filling board 100 can be manufactured into various specifications to fill the photovoltaic building surface that the photovoltaic board 200 cannot be filled, and the appearance of the photovoltaic filling board 100 is not far from the existing photovoltaic board 200, so that the visual effect of the photovoltaic building surface is uniform, and the beauty is ensured. In the prior art, the surface of the photovoltaic panel 200 is generally covered with tempered glass. Because the density of the aluminum plastic plate 3 is lighter than that of toughened glass, the overall weight is lower than that of the photovoltaic plate 200 with the same size, so that the convenience of transportation and installation is ensured, and the building burden can be reduced by being additionally arranged on the existing building.
The overall dimensions of the photovoltaic filler panel 100 are preferably three gauges. Specification one: 400mm×1039mm×35mm; and (2) specification II: 600mm×1039mm×35mm; and (3) specification III: 1000mm×1039mm×35mm. Through the photovoltaic filling board 100 of above-mentioned three specifications, can satisfy the packing of most photovoltaic building surface, reduce product specification quantity, more easily production and material management.
In other embodiments, the dimensions of the photovoltaic filler panel 100 may also be set to other specifications depending on the actual situation.
Preferably, the frame 4 is an aluminum alloy frame, which can be made of aluminum alloy sections, and the aluminum alloy sections are extruded sections so as to make complex sections and facilitate installation of corner joints. Meanwhile, the aluminum alloy has the advantages of small density, light weight, high hardness and high tensile strength. In addition, the aluminum alloy is corrosion-resistant metal, and the surface of the frame 4 is anodized, so that air can be effectively prevented from contacting with an aluminum alloy matrix, and the oxidation risk is reduced.
Preferably, the thickness of the aluminum-plastic panel 3 is 3 mm, which is similar to the standard thickness specification of the tempered glass in the photovoltaic panel 200, so as to be better integrated into the photovoltaic panel 200 after laying.
Example 2:
please refer to fig. 2. The present embodiment provides a photovoltaic building, including a building body 5, and a photovoltaic panel 200 and a photovoltaic filler panel 100 shown in embodiment 1 are laid on an outer side wall of the building body 5.
In this embodiment, the photovoltaic panel 200 is laid on the roof, the wall, the curtain wall, the sunshade member, and the like of the building body 5. For some special situations of the paving position shape of the building body 5, the position where the residual part cannot be covered after the paving of the photovoltaic panel 200 can be paved by adopting the photovoltaic filling panel 100, and the paved position can be better fused with the photovoltaic panel 200, so that the building integrity is stronger.
Example 3:
please refer to fig. 1 and 3. The embodiment provides a manufacturing process of a photovoltaic filling board, which comprises the following steps:
s1, blanking: blanking an aluminum plastic plate 3, an EVA adhesive film 2 and a back plate 1; the aluminum plastic plate 3, the EVA adhesive film 2 and the back plate 1 have the same specifications so as to be perfectly laminated.
S2, manufacturing a frame 4: the frame 4 is made of aluminum alloy, and the size of the frame 4 is matched with that of the photovoltaic filling board 100.
S3, laminating and laminating: sequentially stacking the back plate 1, the EVA adhesive film 2 and the aluminum plastic plate 3, and laminating by adopting a lamination process. The lamination process is a common process in the production of the existing photovoltaic panel 200, and can be perfectly transferred to the photovoltaic filler panel 100, and will not be described again.
After the lamination step, inspection, warehousing and shipping operations can be performed.
It should be noted that the edge needs to be trimmed after the back plate 1, the EVA film 2 and the aluminum plastic plate 3 are laminated, so as to ensure the edge alignment between the layers. And (3) after the corner trimming treatment, implementing the step (S3).
S4, framing and gluing: and (3) gluing the frame 4, and installing the laminated photovoltaic filling board 100 in the frame 4 to finish the manufacturing of the whole photovoltaic filling board 100.
The whole manufacturing process is similar to the existing manufacturing process of the photovoltaic panel 200, the process maturity is high, and the expansion production of photovoltaic panel 200 manufacturers is easy.
In summary, in a first aspect, the present invention provides a photovoltaic filler board 100, which includes a back plate 1, an EVA film 2, and an aluminum plastic plate 3 that are sequentially stacked, and a frame 4 is disposed around the circumference of the photovoltaic filler board 100. The photovoltaic filling board 100 can be manufactured into various specifications to fill the photovoltaic building surface which cannot be filled by the photovoltaic board 200, and the appearance of the photovoltaic filling board 100 is not greatly different from the existing photovoltaic board 200, so that the visual effect of the photovoltaic building surface is uniform, and the attractiveness is ensured.
In a second aspect, the present invention provides a photovoltaic building, comprising a building body 5, the outer side wall of the building body 5 being laid with a photovoltaic panel 200 and the photovoltaic infill panel 100 as described in any one of the above. The photovoltaic filler panel 100 and the photovoltaic panel 200 are similar in structure, improving the integrity of the surface of the building body 5.
In a third aspect, the present invention provides a process for manufacturing a photovoltaic filler board, which is similar to the existing photovoltaic board 200, and has high process maturity and is easy for a photovoltaic board manufacturer to expand and produce.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a photovoltaic filling board, its characterized in that, including backplate, EVA glued membrane and the plastic-aluminum board of laminating setting in proper order, the circumference that encircles the photovoltaic filling board is provided with the frame.
2. The photovoltaic filler board of claim 1, wherein the frame is an aluminum alloy frame.
3. The photovoltaic filler board of claim 1, wherein the thickness of the aluminum plastic board is 3 millimeters.
4. A photovoltaic building comprising a building body, the outer side wall of the building body being laid with photovoltaic panels and the photovoltaic infill panel of any one of claims 1 to 3.
5. A process for manufacturing a photovoltaic filler board, comprising:
and (3) blanking: blanking an aluminum plastic plate, an EVA adhesive film and a back plate;
the frame manufacturing step comprises the following steps: manufacturing a frame by adopting aluminum alloy;
lamination step: sequentially laminating the back plate, the EVA adhesive film and the aluminum plastic plate and laminating by adopting a lamination process;
and (3) framing and gluing: and (5) gluing the frame, and mounting the laminated photovoltaic filling board in the frame.
CN202310135650.6A 2023-02-20 2023-02-20 Photovoltaic filling plate, photovoltaic building and manufacturing process of photovoltaic filling plate Pending CN116122500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310135650.6A CN116122500A (en) 2023-02-20 2023-02-20 Photovoltaic filling plate, photovoltaic building and manufacturing process of photovoltaic filling plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310135650.6A CN116122500A (en) 2023-02-20 2023-02-20 Photovoltaic filling plate, photovoltaic building and manufacturing process of photovoltaic filling plate

Publications (1)

Publication Number Publication Date
CN116122500A true CN116122500A (en) 2023-05-16

Family

ID=86300960

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310135650.6A Pending CN116122500A (en) 2023-02-20 2023-02-20 Photovoltaic filling plate, photovoltaic building and manufacturing process of photovoltaic filling plate

Country Status (1)

Country Link
CN (1) CN116122500A (en)

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