Photovoltaic curtain wall with flame-retardant structure

Abstract

The photovoltaic curtain wall with the flame-retardant structure comprises a supporting wall body, a support assembly, a curtain wall assembly, a photovoltaic plate and a flame-retardant plate, the support assembly is installed on the surface of the front side of the supporting wall body, and the support assembly comprises a vertical supporting frame and a transverse supporting frame; a plurality of vertical supporting frames and transverse supporting frames are installed on the front side surfaces of the two supporting wall bodies in a cross-shaped structure, flame-retardant plates are installed on the front side surfaces of the vertical supporting frames and the transverse supporting frames through clamping frames, photovoltaic panels are installed on the front side surfaces of the flame-retardant plates, and curtain wall assemblies are installed on the front side surfaces of the photovoltaic panels. Compared with the prior art, the flame-retardant curtain wall has the advantages that flame can be effectively prevented from spreading through the curtain wall assembly and the flame-retardant plate, and when a fire occurs outside, the flame-retardant plate can slow down the speed of the fire spreading towards the interior of the curtain wall and the interior of a building, so that precious time is won for personnel evacuation and fire rescue.

Description

Technical Field

[0001] The utility model belongs to the field of curtain wall equipment, and particularly relates to a photovoltaic curtain wall with a flame-retardant structure. Background Art

[0002] A photovoltaic curtain wall is an innovative building envelope structure that combines photovoltaic power generation technology with building curtain walls. Current photovoltaic curtain walls have obvious drawbacks. Firstly, the fire risk is high. Due to the lack of a flame-retardant structure, in case of a fire, the photovoltaic curtain wall is prone to become a channel for the spread of fire, exacerbating the fire hazard. This is because the materials in the photovoltaic modules and the encapsulation materials are often flammable, and the curtain wall area is large. Once a fire breaks out, the fire is likely to spread rapidly. Secondly, it does not meet strict building fire protection codes, which may limit its application in some buildings with high fire protection requirements. For the problem of high fire risk, the conventional countermeasure is to strengthen the fire monitoring and early warning system, but this has the possibility of false alarms and missed alarms, and cannot fundamentally prevent the spread of fire. For the situation with great potential safety hazards, the fixation and support structure of the curtain wall will be enhanced, but this will increase the cost and construction difficulty. Therefore, a new structure needs to be proposed to solve the above technical problems. Summary of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a photovoltaic curtain wall with a flame-retardant structure to solve the problems raised in the above background art.

[0004] The utility model is realized through the following technical solutions: A photovoltaic curtain wall with a flame-retardant structure, comprising: a supporting wall, a bracket assembly, a curtain wall assembly, a photovoltaic panel, and a flame-retardant board. The front surface of the supporting wall is provided with a bracket assembly. The bracket assembly includes: a vertical support frame and a horizontal support frame. A plurality of vertical support frames and horizontal support frames are installed on the front surfaces of the two supporting walls in a cross-shaped structure. The front surfaces of the plurality of vertical support frames and horizontal support frames are provided with a flame-retardant board through a clamping frame. The front surface of the flame-retardant board is provided with a photovoltaic panel. The front surface of the photovoltaic panel is provided with a curtain wall assembly. The curtain wall assembly includes: a curtain wall one and a curtain wall two. The curtain wall two is installed above the curtain wall one. A plurality of groups of the curtain wall assemblies are provided.

[0005] As a preferred embodiment, one side of the support wall away from the support assembly is connected to the installation wall. A plurality of vertical support frames are evenly installed on the front surface of the support wall in a vertical structure. The structures of the plurality of vertical support frames are the same. A plurality of horizontal support frames are evenly installed on the front surfaces of the plurality of vertical support frames. The support assembly can provide uniform and stable support force. The plurality of vertical support frames and horizontal support frames cooperate with each other to effectively disperse various loads borne by the photovoltaic curtain wall, such as self-weight, wind load, snow load, etc., ensuring that the curtain wall can remain stable under various weather conditions and improving the stability during the use of the curtain wall.

[0006] As a preferred embodiment, the structures of the plurality of horizontal support frames are the same. A plurality of clamping frames are evenly installed on the rear surface of the flame retardant board. The structure of the clamping frame is the same as that of the horizontal support frame. The installation positions of the clamping frames match the installation positions of the horizontal support frames.

[0007] As a preferred embodiment, the clamping frame is fixedly clamped inside the horizontal support frame by screws. The flame retardant board is clamped and fixed on the front surface of the horizontal support frame through the clamping frame. The length and width of the flame retardant board are the same as the length and width of the curtain wall assembly.

[0008] As a preferred embodiment, a photovoltaic panel is fixed on the front surface of the flame retardant board by high-strength bolts. The structure of the photovoltaic panel matches the structure of the curtain wall assembly. The photovoltaic panel is connected to the electricity storage facility through wires. A curtain wall one is installed on the upper edge of the front surface of the photovoltaic panel.

[0009] As a preferred embodiment, a curtain wall two is installed on the lower edge of the front surface of the photovoltaic panel. The materials of the curtain wall one and the curtain wall two are both coated tempered glass. The setting of the flame retardant board can effectively prevent the spread of fire. When a fire occurs outside, the flame retardant board can delay the speed of the fire spreading into the curtain wall interior and the building interior, buying precious time for personnel evacuation and fire fighting and rescue.

[0010] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: By setting the support assembly, a support assembly is installed on the front surface of the support wall. The support assembly includes: vertical support frames and horizontal support frames. A plurality of vertical support frames and horizontal support frames are installed on the front surfaces of the two support walls in a cross-shaped structure. During use, the support assembly can provide uniform and stable support force. The plurality of vertical support frames and horizontal support frames cooperate with each other to effectively disperse various loads borne by the photovoltaic curtain wall, such as self-weight, wind load, snow load, etc., ensuring that the curtain wall can remain stable under various weather conditions and improving the stability during the use of the curtain wall.

[0011] By setting up the curtain wall components, flame retardant boards are installed on the front surfaces of multiple vertical support frames and horizontal support frames through clamping frames. A photovoltaic panel is installed on the front surface of the flame retardant board, and a curtain wall component is installed on the front surface of the photovoltaic panel. The curtain wall component includes: curtain wall one and curtain wall two. Curtain wall two is installed above curtain wall one. When in use, the setting of the flame retardant board can effectively prevent the spread of fire. When a fire occurs outside, the flame retardant board can delay the speed of the fire spreading into the curtain wall interior and the building interior, buying precious time for personnel evacuation and fire fighting and rescue. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0013] Figure 1 FIG. 1 is a schematic diagram of the overall structure of a photovoltaic curtain wall with a flame retardant structure according to the present invention.

[0014] Figure 2 FIG. 2 is a schematic diagram of the support assembly of a photovoltaic curtain wall with a flame retardant structure according to the present invention.

[0015] Figure 3 FIG. 3 is a schematic diagram of the flame retardant board of a photovoltaic curtain wall with a flame retardant structure according to the present invention.

[0016] Figure 4 FIG. 4 is a schematic diagram of the photovoltaic panel of a photovoltaic curtain wall with a flame retardant structure according to the present invention.

[0017] Figure 5 For the present invention Figure 3 Schematic diagram of the enlarged view at A.

[0018] In the figure, 100 - supporting wall, 110 - curtain wall one, 120 - curtain wall two, 130 - photovoltaic panel, 140 - flame retardant board, 141 - clamping frame;

[0019] 200 - vertical support frame, 210 - horizontal support frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0021] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: a photovoltaic curtain wall with a flame-retardant structure, including: a support wall 100, a support frame assembly, a curtain wall assembly, a photovoltaic panel 130 and a flame-retardant board 140. A support frame assembly is installed on the front surface of the support wall. The support frame assembly includes: a vertical support frame 200 and a horizontal support frame 210. A plurality of vertical support frames 200 and horizontal support frames 210 are installed on the front surfaces of two support walls in a cross-shaped structure. A flame-retardant board 140 is installed on the front surfaces of the plurality of vertical support frames 200 and horizontal support frames 210 through a clamping frame 141. A photovoltaic panel 130 is installed on the front surface of the flame-retardant board 140. A curtain wall assembly is installed on the front surface of the photovoltaic panel 130. The curtain wall assembly includes: a curtain wall one 110 and a curtain wall two 120. A curtain wall two 120 is installed above the curtain wall one 110. Multiple groups of curtain wall assemblies are provided.

[0022] Please refer to Figures 1 to 5 , as the first embodiment of the present utility model: One side of the support wall away from the support frame assembly is connected to an installation wall. A plurality of vertical support frames 200 are evenly installed on the front surface of the support wall in a vertical structure. The structures of the plurality of vertical support frames 200 are the same. A plurality of horizontal support frames 210 are evenly installed on the front surfaces of the plurality of vertical support frames 200;

[0023] The structures of the plurality of horizontal support frames 210 are the same. A plurality of clamping frames 141 are evenly installed on the rear surface of the flame-retardant board 140. The structure of the clamping frame 141 is the same as that of the horizontal support frame 210. The installation position of the clamping frame 141 matches the installation position of the horizontal support frame 210;

[0024] The clamping frame 141 is fixedly clamped inside the horizontal support frame 210 through screws. The flame-retardant board 140 is clamped and fixed on the front surface of the horizontal support frame 210 through the clamping frame 141. The length and width of the flame-retardant board 140 are the same as the length and width of the curtain wall assembly;

[0025] When the user installs the flame-retardant board 140, first clamp the clamping frame 141 on the rear surface of the flame-retardant board 140 inside the horizontal support frame 210, and then fixedly connect the horizontal support frame 210 and the clamping frame 141 through screws. After fixing, the photovoltaic panel 130 can be installed on the front surface of the flame-retardant board 140 through bolts, and the curtain wall assembly can be installed on the front surface of the photovoltaic panel 130 through bolts. Since the support assembly can provide uniform and stable support force, the multiple vertical support frames 200 and horizontal support frames 210 cooperate with each other, effectively dispersing various loads borne by the photovoltaic curtain wall, such as self-weight, wind load, snow load, etc., ensuring that the curtain wall can remain stable under various weather conditions and improving the stability of the curtain wall during use.

[0026] Please refer to Figures 1 to 5 , as the second embodiment of the present utility model: a photovoltaic panel 130 is fixed to the front surface of a flame retardant board 140 by high-strength bolts. The structure of the photovoltaic panel 130 matches the structure of the curtain wall assembly. The photovoltaic panel 130 is connected to a power storage facility through wires. An upper edge of the front surface of the photovoltaic panel 130 is provided with a curtain wall one 110;

[0027] A lower edge of the front surface of the photovoltaic panel 130 is provided with a curtain wall two 120. The materials of the curtain wall one 110 and the curtain wall two 120 are both coated tempered glass;

[0028] During use, since the materials of the curtain wall one 110 and the curtain wall two 120 of the curtain wall assembly are both coated tempered glass, when the whole device is installed at the required installation wall position through a supporting wall, sunlight shines on the surface of the curtain wall assembly, and at this time it will pass through the curtain wall assembly and then shine on the surface of the photovoltaic panel 130, and then energy collection can be carried out through the photovoltaic panel 130 and the power storage facility (the energy collection process of the photovoltaic panel 130 is prior art, and its working principle and specific circuit connection principle will not be elaborated here). When a fire occurs outside the curtain wall assembly, at this time, the setting of the flame retardant board 140 and the cooperation between the curtain wall one 110 and the curtain wall two 120 in the curtain wall assembly form multiple fire barriers, which can effectively prevent the spread of fire. When a fire occurs outside, the flame retardant board 140 can delay the speed of the fire spreading into the curtain wall and the building interior, and win precious time for personnel evacuation and fire fighting and rescue.

[0029] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A photovoltaic curtain wall with a flame retardant structure, comprising: A supporting wall (100), a bracket assembly, a curtain wall assembly, a photovoltaic panel (130) and a flame retardant panel (140), characterized in that a bracket assembly is installed on the front surface of the supporting wall (100), and the bracket assembly comprises: a vertical supporting frame (200) and a horizontal supporting frame (210); The front side surfaces of the two supporting walls (100) are provided with a plurality of vertical supporting frames (200) and a transverse supporting frame (210) in a cross-shaped structure, and the front side surfaces of the plurality of vertical supporting frames (200) and the transverse supporting frames (210) are provided with a flame retardant plate (140) via a clamping frame (141); A photovoltaic panel (130) is installed on the front surface of the flame retardant panel (140), and a curtain wall assembly is installed on the front surface of the photovoltaic panel (130). The curtain wall assembly comprises: curtain wall one (110) and curtain wall two (120), and curtain wall two (120) is installed above the curtain wall one (110). The curtain wall assembly is provided in multiple groups.

2. The photovoltaic curtain wall with a flame retardant structure according to claim 1, characterized in that: The support wall (100) is connected to a mounting wall on one side away from the bracket assembly, and the front side surface of the support wall (100) is in a vertical structure and is evenly mounted with a plurality of vertical support frames (200), the plurality of vertical support frames (200) have the same structure, and the front side surfaces of the plurality of vertical support frames (200) are evenly mounted with a plurality of horizontal support frames (210).

3. The photovoltaic curtain wall with a flame retardant structure as claimed in claim 2, characterized in that: The plurality of transverse support frames (210) have the same structure, and a plurality of card-mounted frames (141) are evenly mounted on the rear surface of the flame retardant plate (140). The structure of the card-mounted frames (141) is the same as that of the transverse support frame (210), and the mounting position of the card-mounted frames (141) matches the mounting position of the transverse support frame (210).

4. The photovoltaic curtain wall with a flame retardant structure as claimed in claim 3, characterized in that: The clamping frame (141) is clamped and fixed inside the transverse support frame (210) by means of screws, and the flame retardant plate (140) is clamped and fixed on the front surface of the transverse support frame (210) by means of the clamping frame (141); the length and width of the flame retardant plate (140) are the same as the length and width of the curtain wall assembly.

5. The photovoltaic curtain wall with a flame retardant structure as claimed in claim 4, characterized in that: A photovoltaic panel (130) is fixed to the front surface of the flame retardant panel (140) by high-strength bolts, the structure of the photovoltaic panel (130) matches the structure of the curtain wall assembly, the photovoltaic panel (130) is connected to the power storage facility by wires, and a curtain wall 1 (110) is installed on the upper edge of the front surface of the photovoltaic panel (130).

6. The photovoltaic curtain wall with a flame retardant structure according to claim 5, characterized in that: A second curtain wall (120) is installed at the lower edge of the front surface of the photovoltaic panel (130), and the materials of the first curtain wall (110) and the second curtain wall (120) are both coated tempered glass.

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