CN216873118U

CN216873118U - Lightweight power generation system for stock building transformation

Info

Publication number: CN216873118U
Application number: CN202122362897.0U
Authority: CN
Inventors: 庄浩; 姜亚帅; 陈如意; 高荣刚; 何飞; 黄国平; 李菁楠
Original assignee: CECEP Solar Energy Technology Zhenjiang Co Ltd
Current assignee: CECEP Solar Energy Technology Zhenjiang Co Ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-07-01
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a light power generation system for modifying an inventory building, which comprises a plurality of power generation modules, wherein the connected power generation modules are connected through a pressing strip accessory, each power generation module comprises a solar panel, a wire box and a lead-out wire, the solar panel is rectangular, and the solar panel sequentially comprises a polymer front plate, a buffer sealing film, a power generation unit layer, a buffer sealing film, a polymer back plate layer, an adhesive layer and a release film from top to bottom. The utility model can realize the first-stage fixation with the existing building vertical surface through the bonding by the new structure, the full polymer encapsulation and the functional design of the power generation module. Then, the special-designed fittings are used for secondary fixation, and the water tightness protection is realized by combining the sealant, so that the stable reliability of adhesion is ensured. Therefore, the utility model can realize better compatibility of the existing stock building and realize energy-saving reconstruction of the stock building.

Description

Lightweight power generation system for stock building transformation

Technical Field

The utility model belongs to the technical field of solar energy, and particularly relates to a lightweight power generation system for modifying stock buildings.

Background

The prior art is based on a structure of glass/adhesive film/battery piece/adhesive film/glass, is directly used as a building material with a power generation function, and is suitable for construction and use of new energy-saving buildings. The existing building facades in the market lack the technical scheme for performing power generation function on the building facades.

Patent "a crystalline silicon BIPV subassembly" (grant publication No. CN201411840Y) discloses a crystalline silicon BIPV subassembly, including panel glass, solar wafer, EVA layer, backplate glass that install in proper order, install on the bearing support.

The prior art is a building material containing a glass layer, and is difficult to be combined with a building facade of a stock building for realizing the power generation functional transformation of the stock building. As the building material is used, the front surface of the building material needs to be made of thicker glass to ensure the strength and the mechanical property of the building, so that the self weight of the building material is larger.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art, and provides a lightweight power generation system for modifying stock buildings, which comprises a plurality of power generation modules, wherein the power generation modules are connected through a layering accessory, each power generation module comprises a solar panel, a wire box and lead-out wires, each solar panel is rectangular, each solar panel sequentially comprises a polymer front plate, a buffer sealing film, a power generation unit layer, a buffer sealing film, a polymer back plate layer, an adhesive layer and a release film from top to bottom, the wire box is cuboid, the wire box is arranged in the center of the outer side of the long edge of each solar panel, the lead-out wires are arranged at two ends of the wire box, the layering accessory comprises a pointed pressing plate, a press-fit buffer elastic body and a base, the pointed pressing plate is a rectangular plate, the two sides of the long edge of the rectangular plate are pointed ends, and the pointed ends are bent downwards to form oblique angles, the pressing buffering elastic bodies are cuboids, the pressing buffering elastic bodies are respectively arranged on two sides of the tip on the inner side of the tip pressing plate, the base is shaped as an inverted T-shaped long-strip base, and the base is arranged at the center of the inner side of the tip pressing plate.

Further, the bead fitting has a length equal to the length of the solar panel.

Furthermore, the pressing strip accessory is arranged in the middle of the gap between the two power generation modules, the pressing buffer elastic bodies on the two sides of the pressing strip accessory are used for pressing and fixing the surface of the solar panel, and the pointed ends on the two sides of the pressing strip accessory are matched with the sealant for sealing.

Furthermore, the encapsulation of power generation module carries out full polymer encapsulation, the polymer front bezel, the buffering seal membrane, the electricity generation unit layer, the buffering seal membrane, the polymer backplate layer, gluing agent layer and from the equal macromolecular material of type membrane.

Has the advantages that:

in the prior art, the power generation module is arranged in a building component to form a building component material with a power generation function, is only suitable for construction and application of newly designed energy-saving buildings, and is difficult to perform power generation functional transformation on the vertical surface of existing building with stock. Compared with the prior art, the power generation module has the advantages that the power generation module is made of a full polymer material through a novel structure, full polymer encapsulation and functional design, the encapsulated material is the full polymer material, the power generation module is extremely light, the power generation module is favorably adhered and attached, and the power generation module can be fixed with the vertical surface of the existing building in the first stage through adhesion. Then, the special-designed fittings are used for secondary fixation, and the water tightness protection is realized by combining the sealant, so that the stable reliability of adhesion is ensured. Therefore, the utility model can realize better compatibility of the existing stock building and realize energy-saving reconstruction of the stock building.

Drawings

FIG. 1 is a block diagram of a solar panel package for a lightweight power generation system for inventory architectural modification;

FIG. 2 is a block diagram of a power generation module of a lightweight power generation system for inventory building modification;

FIG. 3 is a cross-sectional view of a batten fitting for a lightweight power generation system for inventory rebuilding;

FIG. 4 is an assembly view of a lightweight power generation system for inventory rebuilding;

in the figure: 1. polymer front bezel, 2, buffering seal membrane, 3, electricity generation unit layer, 4, buffering seal membrane, 5, polymer backplate layer, 6, gluing agent layer, 7, from the type membrane, 8, solar panel, 9, line box, 10, lead-out wire, 11, tip clamp plate, 12, pressfitting buffering elastomer, 13, base.

Detailed Description

For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

The implementation example is as follows:

a lightweight power generation system for stock building transformation comprises a plurality of power generation modules, the power generation modules connected with each other are connected with each other through a layering accessory, each power generation module comprises a solar panel, a wire box and leading-out wires, the solar panel is rectangular, the solar panel sequentially comprises a polymer front plate, a buffer sealing film, power generation unit layers, a buffer sealing film, a polymer back plate layer, an adhesive layer and release films from top to bottom, the wire box is rectangular, the wire box is arranged in the center of the outer side of the long edge of the solar panel, the leading-out wires are arranged at the two ends of the wire box, the layering accessory comprises a pointed pressing plate, a pressing buffer elastic body and a base, the pointed pressing plate is a rectangular plate, the two sides of the long edge of the rectangular plate are pointed ends, the pointed ends are bent downwards to form oblique angles, the pressing buffer elastic body is rectangular, and the pressing buffer elastic body is respectively arranged at the two sides of the pointed ends inside the pointed end pressing plate, the base is an inverted T-shaped long base and is arranged in the center of the inner side of the pointed pressing plate.

As shown in fig. 1, 2, 3, 4;

the technical scheme of the solar panel is that polymer materials are arranged above a polymer front plate 1/a buffer sealing film 2/a power generation unit 3/a buffer sealing film 4/a polymer back plate 5/an adhesive 6/a release film 7, the full-polymer packaging is that the polymer materials are stacked from top to bottom in sequence and packaged through a sealing press, the packaged solar panel 8 only needs to clean a vertical face to be attached when in use, the vertical face is guaranteed not to be delaminated, then the release film 7 is torn off, the adhesive 6 layer is exposed, and the solar panel is adhered under moderate pressure. Then, the gap between two adjacent power generation modules is filled through the pressing strip accessory, a transmission channel for leading out the conducting wires 10 is provided, the pressing buffering elastic bodies 12 on the two sides of the pressing strip accessory perform pressing and fixing on the surface of the solar panel 8, and the tips on the two sides of the tip pressing plates 11 are sealed through matching sealant, so that water flow is prevented from entering the inside of the gap between the modules, and adverse effects are caused on the fixing effect. The bottom of the trim strip fitting is provided with reliable fixed connection through structural adhesive.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A lightweight power generation system for stock architectural modification is characterized by comprising a plurality of power generation modules, wherein the connected power generation modules are connected through a layering accessory, each power generation module comprises a solar panel, a wire box and lead-out wires, the solar panel is rectangular, the solar panel sequentially comprises a polymer front plate, a buffer sealing film, a power generation unit layer, a buffer sealing film, a polymer back plate layer, an adhesive layer and release films from top to bottom, the wire box is cuboid, the wire box is arranged at the center of the outer side of the long edge of the solar panel, the lead-out wires are arranged at the two ends of the wire box, the layering accessory comprises a pointed pressing plate, a stitching buffer elastic body and a base, the pointed pressing plate is a rectangular plate, the two sides of the long edge of the rectangular plate are pointed ends, the pointed ends are bent downwards to form oblique angles, the stitching buffer elastic body is a cuboid, the pressing buffer elastic bodies are respectively arranged on two sides of the sharp head on the inner side of the sharp head pressing plate, the base is in an inverted T-shaped long strip shape and is arranged in the center of the inner side of the sharp head pressing plate.

2. A lightweight power generation system for inventory architectural modification according to claim 1, wherein the batten fitting has a length equal to the length of the solar panel.

3. The light-weight power generation system for modifying an inventory building of claim 1, wherein the batten fitting is arranged between the gaps of the two power generation modules, the pressing buffer elastomers on the two sides of the batten fitting press and fix the surface of the solar panel, and the tips on the two sides of the batten fitting are sealed by the sealant.

4. The light-weight power generation system for modifying the inventory building of claim 1, wherein the power generation module is packaged by a full polymer packaging method, and the polymer front plate, the buffer sealing film, the power generation unit layer, the buffer sealing film, the polymer back plate layer, the adhesive layer and the release film are made of polymer materials.