CN218103011U

CN218103011U - BIPV curtain wall photoelectric building material with inorganic building material as back plate

Info

Publication number: CN218103011U
Application number: CN202220291631.3U
Authority: CN
Inventors: 崔永祥; 张文博
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-12-20
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a BIPV curtain wall photoelectric building material with inorganic building material as a back plate, which comprises a photovoltaic transparent surface material, a power generation layer, an insulating layer and an inorganic building material back plate from top to bottom in sequence; the photovoltaic transparent surface material and the power generation layer are bonded by adopting a packaging adhesive film; the power generation layer and the insulating layer are bonded by adopting a packaging adhesive film; the insulating layer and the inorganic building material back plate are connected by structural adhesive. The utility model relates to a rationally, simple structure is a building materials that can generate electricity, and the electricity is generated to rational utilization illumination advantage, practices thrift traditional photovoltaic board and can only attach to install in the building, can't replace the building materials and surely occupy the shortcoming that wall space is big, and the energy saving, the structure is firm, and the weatherability is high.

Description

BIPV curtain wall photoelectric building material with inorganic building material as back plate

Technical Field

The utility model relates to a photovoltaic field specifically says that an inorganic building materials is BIPV curtain wall photoelectricity building materials of backplate.

Background

Wind energy, solar energy, ocean energy, geothermal energy and the like are new energy sources which can be utilized by people at present, production places of the wind energy, the solar energy, the ocean energy, the geothermal energy and the like are all arranged in suburbs, deserts or oceans with rare smoke and low energy consumption, and the utilization of the new energy sources is rarely seen in cities with concentrated population and high energy consumption. On the one hand, the new energy sources are not distributed in a concentrated mode, and concentrated distribution areas of wind energy, ocean energy and geothermal energy are not suitable for human inhabitation; on the other hand, the new energy is not fully and reasonably utilized, for example, the solar energy is widely distributed, and a large amount of available solar energy is available in cities with large population density. Solar energy is the most extensive, universal and distributive clean energy technology in the current renewable energy technology.

At present, the main mode of combining building and solar energy is Building Integrated Photovoltaics (BIPV), but the conventional BIPV photoelectric building material has the defects of unstable structure, poor strength and low weather resistance.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned not enough, the utility model provides a reasonable in design, simple structure here, the inorganic building materials that can generate electricity are backplate BIPV curtain photoelectricity building materials, the utility model relates to a photovoltaic power generation can be realized to the building materials, the energy saving, and the structure is firm, and the weatherability is high.

The utility model is realized in such a way that a BIPV curtain wall photoelectric building material with an inorganic building material as a back plate is constructed, and the BIPV curtain wall photoelectric building material sequentially comprises a photovoltaic transparent material layer, a power generation layer, an insulating layer and an inorganic building material back plate from top to bottom;

the photovoltaic transparent material layer and the power generation layer are bonded by a packaging adhesive film;

the power generation layer and the insulating layer are bonded by adopting a packaging adhesive film;

the insulating layer and the inorganic building material back plate are connected by structural adhesive.

Preferably, the packaging adhesive film is a POE packaging adhesive film, an EVA packaging adhesive film or a PVB packaging adhesive film, the connection can be firmer through the packaging adhesive films, the stability of the building material is better, and the weather resistance of the building material is improved.

Preferably, the power generation layer comprises a plurality of power generation units, the plurality of power generation units are connected in series and parallel, and the power generation units are crystalline silicon batteries or solar batteries; the purpose of this arrangement is to achieve power generation.

Preferably, the inorganic building material back plate is a tile plate, a synthetic stone plate, a silicic acid cover plate, a high-strength cement plate, a fired clay plate, glass, a metal plate, or another inorganic plate, and the purpose of this arrangement is to improve the strength of the entire building material.

Preferably, the photovoltaic transparent material layer is ETFE, or PVDF, or PET, or a composite of any combination of ETFE, PVDF and PET, or photovoltaic glass, or fluoroplastic film panel.

Wherein, adopt fluoroplastics film panel when the photovoltaic transparent material layer can realize that the photoelectric building materials is flexible.

The utility model has the advantages of as follows:

the utility model relates to a rationally, simple structure can realize photovoltaic power generation as the building materials, and the structure is firm, and the weatherability is high, and the design of electricity generation layer cluster parallel, the battery piece bypass is not afraid of to shelter from, and the wall generally faces north when using, and it is more to shelter from south, and the electricity generation of rational utilization illumination advantage is practiced thrift the big shortcoming in traditional photovoltaic board occupation of land space.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

in the figure: 1. a photovoltaic transparent material layer; 2. a power generation layer; 3. an insulating layer; 4. inorganic building material backboard.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings 1-2, wherein the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a BIPV curtain wall photoelectric building material with inorganic building material as a back plate through improvement, which comprises a photovoltaic transparent material layer 1, a power generation layer 2, an insulating layer 3 and an inorganic building material back plate 4 from top to bottom in sequence;

the photovoltaic transparent material layer 1 and the power generation layer 2 are bonded by a packaging adhesive film;

the power generation layer 2 and the insulating layer 3 are bonded by adopting a packaging adhesive film;

the insulating layer 3 and the inorganic building material back plate 4 are connected by structural adhesive.

In this embodiment, the encapsulant film is a POE encapsulant film, an EVA encapsulant film, or a PVB encapsulant film.

In this embodiment, the power generation layer includes a plurality of power generation units, the plurality of power generation units are connected in series and parallel, and the power generation unit is a crystalline silicon battery or a solar battery.

In this embodiment, the inorganic building material back plate is a tile plate, a synthetic stone plate, a silicic acid cover plate, a high-strength cement plate, a fired clay plate, a glass plate, a metal plate, or other inorganic plate.

In this embodiment, the photovoltaic transparent material layer is ETFE, or PVDF, or PET, or a composite of any combination of ETFE, PVDF, and PET, or photovoltaic glass, or the like.

The utility model is formed by bonding the photovoltaic transparent material layer 1, the power generation layer 2 and the insulating layer 3 in sequence through the bonding of the packaging adhesive film, and meanwhile, the insulating layer is connected with the inorganic building material backboard by adopting the structural adhesive, so that the whole building material is integrated, the building is convenient to use, the photovoltaic power generation is realized, and the occupied space of a power generation place is saved; the power generation layer comprises a plurality of power generation units which are connected in series and parallel, and the power generation units are crystalline silicon batteries or solar batteries, so that the power generation efficiency is high; when the wall is used, the wall faces north generally and the wall faces south more shelters.

In another embodiment, when the photovoltaic transparent material layer adopts a fluoroplastic film panel, the photovoltaic building material can be flexible and can adapt to more environments.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a BIPV curtain wall photoelectricity building materials of inorganic building materials for backplate which characterized in that: the photovoltaic transparent material layer (1), the power generation layer (2), the insulating layer (3) and the inorganic building material backboard (4) are sequentially arranged from top to bottom;

the photovoltaic transparent material layer (1) and the power generation layer (2) are bonded by adopting a packaging adhesive film;

the power generation layer (2) and the insulating layer (3) are bonded by adopting a packaging adhesive film;

the insulating layer (3) and the inorganic building material back plate (4) are connected by structural adhesive.

2. The BIPV curtain wall photoelectric building material with the inorganic building material as the back plate according to claim 1, which is characterized in that: the packaging adhesive film is POE packaging adhesive film, EVA packaging adhesive film, PVB packaging adhesive film and weather-resistant liquid adhesive.

3. The BIPV curtain wall photoelectric building material taking the inorganic building material as the back plate according to claim 1, wherein the BIPV curtain wall photoelectric building material is characterized in that: the power generation layer comprises a plurality of power generation units, the power generation units are connected in series and parallel, and the power generation units are crystalline silicon batteries or solar batteries.

4. The BIPV curtain wall photoelectric building material with the inorganic building material as the back plate according to claim 1, which is characterized in that: the inorganic building material back plate (4) is any one of a tile plate, a synthetic stone plate, a silicic acid cover plate, a high-strength cement plate, a fired clay plate, glass and a metal plate.

5. The BIPV curtain wall photoelectric building material with the inorganic building material as the back plate according to claim 1, which is characterized in that: the photovoltaic transparent material layer (1) is ETFE, or PVDF, or PET, or a composite material of any combination of ETFE, PVDF and PET, or photovoltaic glass, or a fluoroplastic film panel.