CN220414601U

CN220414601U - BIPV curtain wall

Info

Publication number: CN220414601U
Application number: CN202320878732.5U
Authority: CN
Inventors: 柴林
Original assignee: Hefei Zhongcang Power Equipment Co ltd
Current assignee: Hefei Zhongcang Power Equipment Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2024-01-30
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a BIPV curtain wall which comprises a plurality of interconnected single elements, wherein each single element comprises a frame, a component, a support and a wall body, the component is fixedly connected to the frame, and the frame is fixedly connected to the wall body through the support. The utility model has simple structure, so that the junction box and the cable are hidden in the frame, on one hand, the junction box is tidy and attractive, and on the other hand, the wind load bearing capacity of the assembly is improved; the adjacent components do not need structural sealant to prevent water, rainwater flows under the components and between the frames, and the assembly is attractive and transparent; the curtain wall single element and the ventilation system are mutually independent and uniformly ventilated.

Description

BIPV curtain wall

Technical Field

The utility model relates to the field of wall and roof photovoltaic power generation, in particular to a BIPV curtain wall.

Background

The photovoltaic curtain wall adopts the photovoltaic cell technology to convert sunlight into electric energy which can be utilized by people, is currently used in a large area, and becomes a development trend of combining the current world building industry and solar energy utilization, but the following problems still exist in the use process of the existing photovoltaic curtain wall system:

1. most junction boxes and cables of the existing assembly are positioned on the back plate or the edge, and when the junction boxes and cables are used for curtain walls, the attractiveness is affected;

2. the existing assembly curtain wall generally realizes water resistance between adjacent assemblies through structural sealant, so that rainwater flows on the surface of the curtain wall, and the requirement on the beautiful degree of glue spraying is very high;

3. the ventilation system of the existing assembly curtain wall has the phenomenon of uneven ventilation.

Disclosure of Invention

The utility model aims to provide a BIPV curtain wall for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the BIPV curtain wall comprises a plurality of single elements which are connected with one another, wherein each single element comprises a frame, an assembly, a support and a wall body, the assembly is fixedly connected to the frame, and the frame is fixedly connected to the wall body through the support.

As a further scheme of the utility model: the frame includes main frame, erects frame, horizontal frame and connecting plate, connecting plate fixed connection is at main frame inboard both sides, reserves the bolt hole on it, erect the frame interval and evenly set firmly on main frame, horizontal frame encloses into a plurality of single element frames with erecting the frame, subassembly fixed connection is in the single element frame.

As a further scheme of the utility model: the assembly comprises assembly glass, an assembly cable and an assembly junction box, wherein the assembly glass is made of frameless double glass, the assembly cable is used for connecting the assembly junction box, and the assembly junction box is located at the edge of the assembly.

As a further scheme of the utility model: the main frame, the vertical frame and the horizontal frame are formed by cold bending welding, the upper part of the main frame, the vertical frame and the horizontal frame is provided with a horizontal flanging, and a structural sealing adhesive tape is arranged between the main frame, the vertical frame and the horizontal frame and the component glass.

As a further scheme of the utility model: the support comprises a support vertical plate, a support flat plate and a stiffening plate; the support vertical plate is vertically arranged with the support flat plate, and the stiffening plate is vertically connected with the support vertical plate and the support flat plate.

As a further scheme of the utility model: the heat-insulating plate is arranged below the inner side of the frame, an air ventilation layer is formed by surrounding the frame, the components and the heat-insulating plate, and an air pipe and a power fan are connected to the outer side of the air ventilation layer.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model can hide the junction box and the cable in the frame, which is tidy and beautiful on one hand and improves the capacity of the component for bearing wind load on the other hand.

2. The adjacent assemblies of the utility model do not need structural sealant to prevent water, rainwater flows under the assemblies and between the frames, and the utility model is beautiful and transparent.

3. The curtain wall single element has independent ventilating systems and uniform ventilation.

Drawings

FIG. 1 is a block diagram of the unit cell of the BIPV curtain wall of the present utility model.

FIG. 2 is a cross-sectional view of A-A of the BIPV curtain wall of the present utility model.

FIG. 3 is a B-B cross-sectional view of the BIPV curtain wall of the present utility model.

FIG. 4 is a block diagram of the support of the BIPV curtain wall of the present utility model.

In the figure: 1-frame, 11-main frame, 12-vertical frame, 13-horizontal frame, 14-connecting plate, 2-component, 22-component glass, 23-component cable, 24-component junction box, 3-support, 31-support vertical plate, 32-support flat plate, 33-stiffening plate, 4-wall, 5-heat preservation plate and 6-ventilation layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in an embodiment of the present utility model, a BIPV curtain wall includes a plurality of interconnected unit elements, where the unit elements include a frame 1, a component 2, a support 3 and a wall 4, the component 2 is fixedly connected to the frame 1, and the frame 1 is fixedly connected to the wall 4 through the support 3.

As shown in fig. 1, the frame 1 includes a main frame 11, a vertical frame 12, a horizontal frame 13, and a connecting plate 14, wherein the connecting plate 14 is fixedly connected to two sides of the inner side of the main frame 11, and has reserved bolt holes corresponding to the bolt holes on the support plate 32, the bolt holes are oblong, and the length direction of the holes is perpendicular to the wall surface 4 for adjusting the distance between the frame 1 and the wall surface 4; the vertical frames 12 are uniformly and fixedly arranged on the main frame 11 at intervals, the transverse frames 13 and the vertical frames 12 are enclosed to form a plurality of single-element frames, and the components are fixedly connected in the single-element frames; the assembly 2 comprises an assembly glass 22, an assembly cable 23 and an assembly junction box 24, wherein the assembly glass 22 is a frameless double glass, the assembly cable 24 is used for connecting the assembly junction box 24, and the assembly junction box 24 is positioned at the edge of the assembly 2; the main frame 11, the vertical frame 12 and the horizontal frame 13 are formed by cold bending welding, the upper part of the main frame is provided with a horizontal flanging, and a structural sealing adhesive tape is arranged between the main frame and the assembly glass 22; as shown in fig. 4, the support 3 includes a support riser 31, a support flat plate 32, and a stiffening plate 33; the support vertical plate 31 is vertically arranged with the support flat plate 32, and the stiffening plate 33 is vertically connected with the support vertical plate 31 and the support flat plate 32; the support vertical plate 31 is provided with a bolt hole in a reserved mode, the bolt hole corresponds to the bolt hole on the wall body 4, the bolt hole is oblong, and the length direction of the bolt hole is perpendicular to the ground and is used for adjusting the upper and lower positions of the frame 1; the support flat plate 32 is provided with a reserved bolt hole, the bolt hole corresponds to the position of the bolt hole on the connecting plate 14, the bolt hole is oblong, and the length direction of the bolt hole is parallel to the ground and is used for adjusting the left and right positions of the frame 1; the wall body 4 may also be a column body, and may be vertical or inclined to the ground.

The utility model is not limited to wall use, and roof use is the same as described herein.

Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.

Therefore, the above description is only of the preferred embodiments of the present application and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a BIPV curtain, includes a plurality of interconnect's unit piece, its characterized in that, unit piece includes frame (1), subassembly (2), support (3) and wall body (4), subassembly (2) fixed connection is on frame (1), frame (1) is through support (3) fixed connection on wall body (4).

2. The BIPV curtain wall according to claim 1, wherein the frame (1) comprises a main frame (11), vertical frames (12), transverse frames (13) and connecting plates (14), the connecting plates (14) are fixedly connected to two sides of the inner side of the main frame (11), bolt holes are reserved in the connecting plates, the vertical frames (12) are uniformly and fixedly arranged on the main frame (11) at intervals, the transverse frames (13) and the vertical frames (12) are surrounded to form a plurality of single-element frames, and the component (2) is fixedly connected to the single-element frames.

3. The BIPV curtain wall according to claim 2, wherein the module (2) comprises module glass (22), module cable (23) and module junction box (24), the module glass (22) is a frameless double glass, the module cable (23) is used for connecting the module junction box (24), and the module junction box (24) is located at the edge of the module (2).

4. A BIPV curtain wall according to claim 3, wherein the main frame (11), the vertical frame (12) and the horizontal frame (13) are formed by cold bending welding, the upper part is provided with a horizontal flanging, and a structural sealing adhesive tape is arranged between the upper part and the assembly glass (22).

5. A BIPV curtain wall according to claim 4, wherein the support (3) comprises support uprights (31), support panels (32) and stiffening plates (33); the support vertical plate (31) is vertically arranged with the support flat plate (32), and the stiffening plate (33) is vertically connected with the support vertical plate (31) and the support flat plate (32).

6. The BIPV curtain wall according to claim 1, wherein an insulation board (5) is arranged below the inner side of the frame (1), an air ventilation layer (6) is formed by surrounding the frame (1), the component (2) and the insulation board (5), and an air pipe and a power fan are connected to the outer side of the air ventilation layer (6).