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Anti-deformation fireproof door with good sealing performance

A sealing performance and anti-deformation technology, which is applied in the field of fire doors, can solve problems such as low external force bearing strength, lack of fire extinguishing function, and smoke ingress, so as to improve the overall strength and rigidity, avoid rapid loss, and prolong the life of the door. The effect of service life

Inactive Publication Date: 2021-08-03
安徽凹凸家具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a kind of anti-deformation and good sealing performance fire door, in order to solve the problem in the above background technology, in order to effectively control the weight of the fire protection panel, its thickness is relatively thin, resulting in its bearing strength to the external force Due to the fact that there will be certain gaps in the interior and exterior of the fire door during the actual installation process, it will not only easily cause smoke to enter through the gap, but also cause the room temperature in the house to be quickly lost through the gap. Although the traditional fire door can It can effectively prevent the spread of fire, but it does not have the function of extinguishing the fire source

Method used

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  • Anti-deformation fireproof door with good sealing performance
  • Anti-deformation fireproof door with good sealing performance
  • Anti-deformation fireproof door with good sealing performance

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Effect test

Embodiment 1

[0033] see Figure 1-2 and Figure 4-6 , the present invention provides a technical solution: a fireproof door with anti-deformation and good sealing performance, including a door frame body 100, a fireproof outer frame 200 and a top plate 300, and the fireproof outer frame 200 is rotatably connected to the inside of the doorframe body 100 through a hinge 120 At the connection end, the top plate 300 is located on the top of the fireproof outer frame 200, and the left side of the inner wall of the door frame body 100 is provided with four first placement grooves 130, and the four first placement grooves 130 are arranged equidistantly from top to bottom, and the door frame body 100 Four second placement slots 150 are opened on the right side of the inner side wall of the inner side wall, and the four second placement slots 150 are arranged equidistantly from top to bottom, and the front and rear sides of the inner cavity of the fireproof outer frame 200 are fixedly connected wit...

Embodiment 2

[0036] see Figure 1-2 and Figure 4-5 , the present invention provides a technical solution: a fireproof door with anti-deformation and good sealing performance, including a door frame body 100, a fireproof outer frame 200 and a top plate 300, and the fireproof outer frame 200 is rotatably connected to the inside of the doorframe body 100 through a hinge 120 At the connection end, the top plate 300 is located on the top of the fireproof outer frame 200, and the left side of the inner wall of the door frame body 100 is provided with four first placement grooves 130, and the four first placement grooves 130 are arranged equidistantly from top to bottom, and the door frame body 100 Four second placement slots 150 are opened on the right side of the inner side wall of the inner wall, and the four second placement slots 150 are arranged equidistantly from top to bottom, and the front and rear sides of the inner cavity of the fireproof outer frame 200 are fixedly connected with fir...

Embodiment 3

[0039] see Figure 1-3 and Figure 7-9 , the present invention provides a technical solution: a fireproof door with anti-deformation and good sealing performance, including a door frame body 100, a fireproof outer frame 200 and a top plate 300, and the fireproof outer frame 200 is rotatably connected to the inside of the doorframe body 100 through a hinge 120 At the connection end, the top plate 300 is located on the top of the fireproof outer frame 200, and the left side of the inner wall of the door frame body 100 is provided with four first placement grooves 130, and the four first placement grooves 130 are arranged equidistantly from top to bottom, and the door frame body 100 Four second placement slots 150 are opened on the right side of the inner side wall of the inner wall, and the four second placement slots 150 are arranged equidistantly from top to bottom, and the front and rear sides of the inner cavity of the fireproof outer frame 200 are fixedly connected with fir...

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Abstract

The invention discloses an anti-deformation fireproof door with good sealing performance, and relates to the technical field of fireproof facilities. The anti-deformation fireproof door comprises a door frame body, a fireproof outer frame and a top plate, wherein, the fireproof outer frame is rotatably connected to the inner connecting end of the door frame body through hinges, and the top plate is located at the top of the fireproof outer frame. According to the anti-deformation fireproof door with good sealing performance, structural design is reasonable, the compression resistance of the fireproof door is higher compared with a traditional product, the phenomenon that the fireproof door is bent and deformed due to external acting force is effectively prevented, gaps inside and outside the fireproof outer frame are effectively filled through matched use of sealing strips and honeycomb aluminum plates, circulation of smoke and hot air is effectively blocked, comfort of personnel in a house is guaranteed; and compared with the traditional product, the fireproof door can effectively extinguish surrounding fire sources in the first time, the problem that in the prior art, casualties are caused due to the fact that firefighters fail to rescue in time is solved, and the actual use safety of the fireproof door is greatly improved.

Description

technical field [0001] The invention relates to the technical field of fireproof facilities, in particular to a fireproof door with good deformation resistance and good sealing performance. Background technique [0002] Fire doors are an important part of fire protection equipment, and are mostly used in high-end places such as shopping malls and office buildings; fire doors refer to doors that can meet the requirements of fire resistance stability, integrity and heat insulation within a certain period of time, and are usually used in Partition compartments, evacuation stairwells, vertical shafts, etc. [0003] However, the existing fire doors are usually composed of two fire panels, which have certain deficiencies in actual use: [0004] 1. In order to effectively control the weight of the fireproof panel, the thickness of the fireproof panel itself is relatively thin, resulting in a low load-bearing strength to the external force. If the external force is high, the four e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B7/22E06B3/36E06B1/52A62C31/02A62C37/40
CPCE06B5/164E06B3/36E06B1/52A62C31/02A62C37/40
Inventor 洪敦胜
Owner 安徽凹凸家具有限公司
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