BIPV building curtain wall fixing structure

Abstract

The utility model relates to the field of building integrated photovoltaics (BIPV) buildings, and discloses a building integrated photovoltaics (BIPV) building curtain wall fixing structure which comprises an embedded part, connecting channel steel, a connecting piece and four supporting pieces, each supporting piece is composed of a waterproof portion and two clamping grooves, and each clamping groove is composed of an upper baffle, a lower baffle and a side plate. The connecting pieces and the upper baffle are provided with positioning holes in a penetrating mode and connected through screws, the supporting pieces are mutually connected through the connecting pieces to form a clamping groove frame to fix the photovoltaic assembly, and the frame forms a fixing structure through connecting channel steel and embedded parts to be installed on the outer wall of a building. Different from a curtain wall fixing structure which is only suitable for a supporting structure system and is composed of an aluminum cross beam stand column, a steel structure, a glass rib and the like, the curtain wall fixing structure has the advantages that the embedded part and the connecting piece which are installed inside the outer wall of the building are connected through the connecting channel steel, so that the application range of the curtain wall fixing structure of the building is expanded; and the stability of the photovoltaic module on the building curtain wall is improved.

Description

Technical Field

[0001] The utility model relates to the field of BIPV buildings, in particular to a BIPV building curtain wall fixing structure. Background Art

[0002] Building curtain wall refers to the outer protective wall of a building composed of panels and supporting structure systems, which can have a certain displacement ability relative to the main structure or a certain deformation ability itself, and does not bear the effects of the main structure. BIPV technology is a technology that combines photovoltaic products with buildings. In modern society, people have higher and higher requirements for the comfort of the building environment, resulting in increasing energy consumption. The existing BIPV building curtain wall fixed structure is only suitable for buildings whose supporting structure system is composed of aluminum beams and columns, steel structures, glass ribs, etc. However, most of the exterior walls of buildings are currently composed of bricks, cement concrete blocks, etc. Therefore, we have made improvements to this and proposed a BIPV building curtain wall fixed structure suitable for most buildings. Utility Model Content

[0003] The utility model aims to solve the technical problem that the existing BIPV building curtain wall fixing structure is not suitable for most buildings, and provides a BIPV building curtain wall fixing structure suitable for most buildings.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A BIPV building curtain wall fixing structure includes embedded parts, connecting channel steels, connecting parts, and four supporting parts. The embedded parts are arranged inside the building exterior wall, and the embedded parts are fixedly connected to the building exterior wall. The connecting channel steel is arranged on the side of the embedded parts, and the side of the connecting channel steel is fixedly connected to the side of the embedded parts. The connecting parts are arranged on the side of the connecting channel steel away from the embedded parts, and the side of the connecting parts is fixedly connected to the connecting channel steel. The four supporting parts are long strips of stainless steel plates, which are parallel to the outer surface of the building exterior wall and are evenly arranged on the four sides of the connecting parts. One end of the four supporting parts is fixedly connected to the side of the connecting part, and the four supporting parts form a cross shape.

[0006] When workers are carrying out construction work on a BIPV building, they will pre-install the embedded parts inside the building's exterior wall. The sides of the embedded parts are fixed to the connecting channel steels. After the construction of the building's exterior wall is completed, the other end of the connecting channel steel extends out of the outer surface of the building's exterior wall, leaving space to connect to the connecting parts. Finally, the connecting parts connect the four supporting parts to form a frame fixing structure for the photovoltaic modules. Several photovoltaic modules are firmly fixed together through the frame to form an overall stable BIPV building curtain wall.

[0007] Furthermore, the connecting channel steel is welded to the embedded parts.

[0008] Welding the connecting channel steel to the embedded parts can improve the stability of the structure.

[0009] Furthermore, the connecting piece is welded to the connecting channel steel.

[0010] Welding the connectors to the connecting channel steels can improve the stability of the structure.

[0011] Furthermore, the connecting piece is open on four sides, the hollow space inside the connecting piece is aligned with the supporting piece, the internal space of the connecting piece is consistent with the thickness of the supporting piece, and a positioning hole is opened through the connecting piece.

[0012] The hollow space inside the connecting piece allows the connecting piece to have more space to connect with the supporting piece, and the positioning holes penetrate the connecting piece and the supporting piece so that they can be fixedly connected by screws.

[0013] Furthermore, the four support members are long strips of stainless steel plates, and the support members are composed of a water-isolating portion and two slots, and the two slots are arranged on opposite sides of the water-isolating portion.

[0014] The water-blocking part serves to connect the two card slots and prevent rainwater from penetrating into the back of the photovoltaic module.

[0015] Furthermore, the two card slots are composed of an upper baffle, a lower baffle, and a side plate. One end of the upper baffle and the lower baffle are integrally connected to one side of the side plate. The height of the interval between the upper baffle and the lower baffle is equal to the thickness of the photovoltaic module. The upper baffle is also penetrated by a positioning hole.

[0016] With the help of the card slot, the photovoltaic components can be placed on both sides of the support to achieve the effect of snapping with the support, and the positioning holes are penetrated so that the support and the connecting member can be fixedly connected by screws.

[0017] Beneficial effects of the utility model:

[0018] 1. The utility model uses connecting channel steel to connect the embedded parts and connecting parts installed inside the building's exterior wall, which not only expands the application scope of the building curtain wall fixed structure, but also improves the stability of the photovoltaic module on the building curtain wall.

[0019] 2. The utility model can allow multiple support members to be spliced ​​arbitrarily through connecting members, so that when laying a building curtain wall composed of photovoltaic modules, it can adapt to the shapes of different building sides. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a BIPV building curtain wall fixed structure of the utility model;

[0021] Figure 2 This is a structural schematic diagram of a connector of a BIPV building curtain wall fixing structure of the utility model;

[0022] Figure 3This is a structural schematic diagram of a support member of a BIPV building curtain wall fixed structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of a BIPV building curtain wall fixed structure connected with photovoltaic components of the utility model;

[0024] Explanation of the reference numerals: 1. embedded part; 2. connecting channel steel; 3. connecting part; 4. supporting part; 5. positioning hole; 6. water-blocking part; 7. slot; 71. upper baffle plate; 72. lower baffle plate; 73. side plate. DETAILED DESCRIPTION

[0025] The concept of the present invention and the technical effects produced will be clearly and completely described below in conjunction with the embodiments so as to fully understand the purpose, features and effects of the present invention.

[0026] like Figure 1 The technical solution adopted by the utility model to solve its technical problems is: a BIPV building curtain wall fixed structure, including embedded parts 1, connecting channel steels 2, connecting parts 3, and four supporting parts 4. The embedded parts 1 are arranged inside the building exterior wall, and the embedded parts 1 are fixedly connected to the building exterior wall. The connecting channel steel 2 is arranged on the side of the embedded parts 1, and the side of the connecting channel steel 2 is fixedly connected to the side of the embedded parts 1. The connecting part 3 is arranged on the side of the connecting channel steel 2 away from the embedded part 1, and the side of the connecting part 3 is fixedly connected to the connecting channel steel 2. The four supporting parts 4 are long strips of stainless steel plates, which are parallel to the outer surface of the building exterior wall and are evenly arranged on the four sides of the connecting part 3. One end of the four supporting parts 4 is fixedly connected to the side of the connecting part 3, and the four supporting parts 4 form a cross shape.

[0027] When workers are carrying out construction work on a BIPV building, they pre-install the embedded parts 1 inside the building's exterior wall. The side of the embedded parts 1 is fixed to the connecting channel steel 2. After the construction of the building's exterior wall is completed, the other end of the connecting channel steel 2 extends out of the outer surface of the building's exterior wall, and the reserved space is connected to the connecting part 3. Finally, the connecting part 3 connects the four supporting parts 4 to form a frame fixing structure for the photovoltaic module. Several photovoltaic modules are firmly fixed together through the frame to form an overall stable BIPV building curtain wall.

[0028] The connecting channel steel 2 is welded to the embedded part 1.

[0029] Welding the connecting channel steel 2 to the embedded part 1 can improve the stability of the structure.

[0030] The connecting piece 3 is welded to the connecting channel steel 2 .

[0031] The connection piece 3 is welded to the connection channel steel 2 to improve the stability of the structure.

[0032] like Figure 2The connecting member 3 is open on four sides, the hollow space inside the connecting member 3 is aligned with the supporting member 4, the internal space of the connecting member 3 is consistent with the thickness of the supporting member 4, and a positioning hole 5 is opened through the connecting member 3.

[0033] The hollow space inside the connecting member 3 allows the connecting member 3 to have more space to connect with the supporting member 4, and the positioning holes 5 penetrate the connecting member 3 so that the supporting member 4 can be fixedly connected by screws.

[0034] like Figure 3 The four support members 4 are long strips of stainless steel plates. The support members 4 are composed of a water-isolating portion 6 and two slots 7 . The two slots 7 are arranged on opposite sides of the water-isolating portion 6 .

[0035] The water-blocking part 6 serves to connect with the two slots 7 and prevent rainwater from penetrating into the back of the photovoltaic module.

[0036] The two card slots 7 are composed of an upper baffle 71, a lower baffle 72, and a side plate. One end of the upper baffle 71 and the lower baffle 72 are integrally connected to one side of the side plate. The height of the interval between the upper baffle 71 and the lower baffle 72 is equal to the thickness of the photovoltaic module. The upper baffle 71 is also penetrated by a positioning hole 5.

[0037] like Figure 4 Under the action of the card slot 7, the photovoltaic components can be placed on both sides of the support member 4 to achieve the effect of engaging with the support member 4, and the positioning holes 5 are penetrated so that the support member 4 and the connecting member 3 can be fixedly connected by screws.

[0038] Working principle: When workers are carrying out construction work on a BIPV building, they pre-install the embedded part 1 inside the building's exterior wall. The side of the embedded part 1 is connected to one end of the connecting channel steel 2. After the construction of the building's exterior wall is completed, the other end of the connecting channel steel 2 extends out of the outer surface of the exterior wall, and the reserved space is connected to the connecting part 3. Finally, the connecting part 3 connects the four supporting parts 4 to form a frame fixing structure for the photovoltaic module. Several photovoltaic modules are firmly fixed together through the frame to form an overall stable BIPV building curtain wall.

[0039] The above embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work all fall within the scope of protection of the utility model.

Claims

1. A BIPV building curtain wall fixed structure, characterized in that: The invention comprises an embedded part (1), a connecting channel steel (2), a connecting part (3), and four supporting parts (4), wherein the embedded part (1) is arranged inside the building outer wall, and the embedded part (1) is fixedly connected to the building outer wall; the connecting channel steel (2) is arranged on the side of the embedded part (1), and the side of the connecting channel steel (2) is fixedly connected to the side of the embedded part (1); the connecting part (3) is arranged on the side of the connecting channel steel (2) away from the connecting part (3), and the side of the connecting part (3) is fixedly connected to the connecting channel steel (2); the four supporting parts (4) are stainless steel long strip plates, parallel to the outer surface of the building outer wall, and are evenly arranged on the four side parts of the connecting part (3), one end of the four supporting parts (4) is fixedly connected to the side of the connecting part (3), and the four supporting parts form a cross shape.

2. A BIPV building curtain wall fixing structure according to claim 1, characterized in that: The connecting channel steel (2) is welded to the embedded part (1).

3. A BIPV building curtain wall fixing structure according to claim 1, characterized in that: The connecting piece (3) is welded to the connecting channel steel (2).

4. The BIPV building curtain wall fixing structure according to claim 1 is characterized in that: The connecting member (3) is open on four sides, the hollow space inside the connecting member (3) is aligned with the supporting member (4), the internal space of the connecting member (3) is consistent with the thickness of the supporting member (4), and a positioning hole (5) is opened through the connecting member (3).

5. The BIPV building curtain wall fixing structure according to claim 1 is characterized in that: The four support members (4) are stainless steel long strip plates. The support member (4) is composed of a water-isolating portion (6) and two slots (7). The two slots (7) are arranged oppositely on two sides of the water-isolating portion (6).

6. A BIPV building curtain wall fixing structure according to claim 5, characterized in that: The two clamping slots (7) are composed of an upper baffle (71), a lower baffle (72), and a side plate (73); one end of the upper baffle (71) and the lower baffle (72) are integrally connected to one side of the side plate (73); the height of the interval between the upper baffle (71) and the lower baffle (72) is equal to the thickness of the photovoltaic module; and the upper baffle (71) is also provided with a positioning hole (5) extending therethrough.

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