Single-layer fireproof glass

Abstract

The utility model discloses single-layer fireproof glass, which relates to the technical field of glass and comprises a mounting frame, caulking grooves are formed in the inner walls of the periphery of the mounting frame, reinforcing frames are mounted in the caulking grooves, fireproof glass bodies are arranged in the reinforcing frames, and outer fireproof connecting plates are connected to the outer walls of the periphery of the reinforcing frames. Butt joint holes are formed in the four corners of the outer fireproof connecting plate, threaded holes are formed in the four corners of the mounting frame, nuts are in threaded connection with the interiors of the threaded holes and the butt joint holes, the fireproof glass body comprises a tempered glass inner plate, and an outer ultra-transparent glass layer and an inner ultra-transparent glass layer are arranged at the two ends of the tempered glass inner plate correspondingly; inner clamping fireproof nets are arranged between the two ends of the tempered glass inner plate and the outer ultra-transparent glass layer and between the two ends of the tempered glass inner plate and the inner ultra-transparent glass layer, and fireproof pc plates are arranged on the inner walls of the caulking grooves. The fireproof performance of the joint of the single-layer fireproof glass and the mounting frame is improved through the outer fireproof connecting plate and the fireproof pc plate, and the fireproof and high-temperature-resistant capacity of the single-layer fireproof glass is improved through the cooperation of the two sets of internally-clamped fireproof nets in the fireproof glass.

Description

Technical Field

[0001] The utility model relates to the technical field of glass, in particular to a single-layer fireproof glass. Background Technique

[0002] Single-layer fireproof glass is a glass product with fireproof function, which can effectively prevent the spread of fire and isolate smoke in case of fire. Fireproof glass not only has high transparency, keeps the indoor light bright, but also has functions such as sound insulation and heat insulation. It is widely used in high-rise buildings, public places and industrial factories, etc., providing a solid guarantee for people's life and property safety.

[0003] When the existing single-layer fireproof glass is in use, it is usually installed in the groove opened on the inner wall of the frame. There is a certain gap at the connection between the groove and the single-layer fireproof glass, and the gap at the connection between the two cannot be fireproof and flame-retardant. The heat in case of fire is easy to conduct from the gap to the single-layer fireproof glass, and the fireproof performance of the single-layer fireproof glass is not good, and the service life is average. Therefore, we propose a single-layer fireproof glass. Content of the Utility Model

[0004] The purpose of the utility model is to provide a single-layer fireproof glass to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A single-layer fireproof glass, including an installation frame, grooves are opened on the inner walls of the four sides of the installation frame, and a reinforcement frame is installed in the grooves. A fireproof glass main body is arranged in the reinforcement frame. Outer fireproof connecting plates adapted to the grooves are connected to the outer walls of the four sides of the reinforcement frame, and docking holes are opened at the four corners of the outer fireproof connecting plates. Threaded holes communicating with the docking holes are opened at the four corners of the installation frame. Nuts are threadedly connected in the threaded holes and the docking holes. The fireproof glass main body includes a tempered glass inner plate, outer super-transparent glass layers and inner super-transparent glass layers are respectively arranged at both ends of the tempered glass inner plate, and inner fireproof nets are arranged between the two ends of the tempered glass inner plate and the outer super-transparent glass layers and the inner super-transparent glass layers. A fireproof PC board is arranged at the connection between the inner wall of the groove and the outer fireproof connecting plate.

[0007] Further: The threaded hole communicates with the docking hole.

[0008] Further: Flexible polyurethane layers are arranged on the outer surfaces of the outer super-transparent glass layer and the inner super-transparent glass layer.

[0009] Further: Fireproof glue is applied at the connection between the fireproof PC board and the outer fireproof connecting plate.

[0010] Further: A sealing strip is arranged at the connection between the fireproof glass main body and the installation frame.

[0011] Further: The outer surface of the installation frame is coated with an anti-corrosion layer.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The present utility model improves the fireproof performance at the connection between the single-layer fireproof glass and the installation frame through the outer fireproof connecting plate and the fireproof PC board in the slot, effectively preventing the heat generated by fire combustion from being transferred to the single-layer fireproof glass. With the cooperation of the two groups of inner fireproof nets in the fireproof glass, the fireproof and high-temperature resistance ability of the single-layer fireproof glass is improved from the side direction and the single-layer fireproof glass itself, and the service life of the glass plate is extended. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the installation frame of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the connection between the fireproof glass main body and the reinforcement frame of the present utility model;

[0017] Figure 4 is a schematic cross-sectional view of the side connection structure between the fireproof glass main body and the reinforcement frame of the present utility model.

[0018] In the figure: 1. Installation frame; 2. Fireproof glass main body; 201. Tempered glass inner plate; 202. Inner fireproof net; 203. Outer super-transparent glass layer; 204. Inner super-transparent glass layer; 3. Nut; 4. Sealing strip; 5. Slot; 6. Fireproof PC board; 7. Threaded hole; 8. Reinforcement frame; 9. Outer fireproof connecting plate; 10. Docking hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment 1:

[0021] Please refer to Figures 1-4, the present utility model provides a technical solution: a single-layer fireproof glass, including an installation frame 1. Embedded grooves 5 are provided on the inner walls around the installation frame 1, and a reinforcement frame 8 is installed in the embedded grooves 5. A fireproof glass main body 2 is provided inside the reinforcement frame 8. Outer fireproof connecting plates 9 adapted to the embedded grooves 5 are connected to the outer walls around the reinforcement frame 8, and docking holes 10 are provided at the four corners of the outer fireproof connecting plates 9. Threaded holes 7 communicating with the docking holes 10 are provided at the four corners of the installation frame 1. Nuts 3 are threadedly connected in the threaded holes 7 and the docking holes 10. The fireproof glass main body 2 includes a tempered glass inner plate 201. Outer super-clear glass layers 203 and inner super-clear glass layers 204 are respectively provided at both ends of the tempered glass inner plate 201, and inner fireproof nets 202 are provided between the two ends of the tempered glass inner plate 201 and the outer super-clear glass layers 203 and the inner super-clear glass layers 204. A fireproof PC board 6 is provided at the connection between the inner wall of the embedded groove 5 and the outer fireproof connecting plate 9.

[0022] The reinforcement frame 8 reinforces the fireproof glass main body 2. The outer fireproof connecting plate 9 is fixedly connected to the outer wall of the reinforcement frame 8. During use, the outer fireproof connecting plates 9 on the four groups of outer walls of the reinforcement frame 8 are installed in the embedded grooves 5, so that the docking holes 10 opened at the four corners of the outer fireproof connecting plate 9 communicate with the threaded holes 7 at the four corners of the installation frame 1. Four groups of nuts 3 are used to fix the communicating docking holes 10 and threaded holes 7, thus completing the installation of the installation frame 1 and the fireproof glass main body 2. The fireproof performance at the connection between the single-layer fireproof glass and the installation frame 1 is improved through the outer fireproof connecting plate 9 and the fireproof PC board 6 in the embedded groove 5, effectively preventing the heat generated by the fire from being transferred to the single-layer fireproof glass. With the cooperation of the two inner fireproof nets 202 in the fireproof glass, the fireproof and high-temperature resistance ability of the single-layer fireproof glass is improved from the side direction and the single-layer fireproof glass itself, and the service life of the glass plate is extended.

[0023] Among them, preferably, the threaded hole 7 communicates with the docking hole 10.

[0024] Preferably, flexible polyurethane layers are provided on the outer surfaces of the outer super-clear glass layer 203 and the inner super-clear glass layer 204; the flexible polyurethane layer itself is transparent, enabling the single-layer glass main body 2 to have a buffering and shock-absorbing function.

[0025] Preferably, fireproof glue is applied at the connection between the fireproof PC board 6 and the outer fireproof connecting plate 9; the fireproof glue improves the stability of the connection between the two and can further play a fireproof role.

[0026] Preferably, a sealing strip 4 is provided at the connection between the fireproof glass main body 2 and the installation frame 1; the sealing strip 4 improves the sealing performance of the connection between the installation frame 1 and the fireproof glass main body 2 and improves the waterproof performance of the single-layer fireproof glass.

[0027] Embodiment 2:

[0028] Refer toFigure 1 , what is different from the first embodiment in this embodiment is that the outer surface of the installation frame 1 is coated with an anti-corrosion layer; the anti-corrosion layer plays a protective role, avoiding the installation frame 1 from rusting due to long-term contact with water, and extending the service life of the installation frame 1.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A single-layer fireproof glass, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with embedded grooves (5) on the four inner walls thereof, and a reinforcement frame (8) is installed in the embedded grooves (5), a fireproof glass body (2) is arranged in the reinforcement frame (8), the reinforcement frame (8) is connected with an external fireproof connecting plate (9) matched with the embedded grooves (5) on the four outer walls thereof, and the external fireproof connecting plate (9) is provided with docking holes (10) at the four corners thereof, and threaded holes (7) connected to the docking holes (10) are provided at the four corners of the mounting frame (1), and the threaded holes (7) and the docking holes (10) are connected to each other. 0) is internally threaded with a nut (3), the fireproof glass body (2) comprises a tempered glass inner plate (201), the two ends of the tempered glass inner plate (201) are respectively provided with an outer ultra-transparent glass layer (203) and an inner ultra-transparent glass layer (204), and an inner sandwich fireproof net (202) is provided between the two ends of the tempered glass inner plate (201) and the outer ultra-transparent glass layer (203) and the inner ultra-transparent glass layer (204), and a fireproof PC plate (6) is provided at the connection between the inner wall of the embedding groove (5) and the outer fireproof connecting plate (9).

2. The single-layer fireproof glass according to claim 1, characterized in that: The threaded hole (7) is communicated with the docking hole (10).

3. The single-layer fireproof glass according to claim 1, characterized in that: The outer surfaces of the outer super-transparent glass layer (203) and the inner super-transparent glass layer (204) are both provided with a flexible polyurethane layer.

4. The single-layer fireproof glass according to claim 1, characterized in that: The connection between the fireproof PC board (6) and the external fireproof connecting board (9) is coated with fireproof glue.

5. The single-layer fireproof glass according to claim 1, characterized in that: A sealing strip (4) is provided at the connection between the fireproof glass body (2) and the installation frame (1).

6. The single-layer fireproof glass according to claim 1, characterized in that: The outer surface of the mounting frame (1) is coated with an anti-corrosion layer.

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