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Explosion fire door

A fireproof door and fireproof glass technology, applied in the field of fireproof doors, can solve problems such as delaying the best escape time, and achieve the effect of fast escape method and easy operation

Inactive Publication Date: 2015-02-11
XIAN DASHENG FIRE DETECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects that the existing fire doors are not easy to be damaged when escaping, and the best time to escape is delayed

Method used

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  • Explosion fire door
  • Explosion fire door

Examples

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Effect test

Embodiment Construction

[0013] This embodiment provides a figure 1 The blasting fireproof door shown includes a door panel 1, a fireproof glass 2 inlaid on the door panel 1, and an explosion bolt 3 electrically connected to the detonation button 4 through the detonation line, and the periphery of the fireproof glass 2 is connected to the door panel 1 through the explosion bolt 3. Detonation button 4 is installed in the range of about one meter away from the fire door and is protected by a protective cover, and is sealed by a sealing strip 5 between the fireproof glass 2 and the door panel 1, which can more effectively isolate the spread of smoke and fire.

[0014] After the fire broke out, the fire door could not be opened when the personnel escaped, and the detonation button 4 was activated to detonate the explosion bolt 3 by electric ignition so as to separate the fireproof glass 2 from the door panel 1 to ensure that the personnel escaped smoothly.

[0015] The above examples are only illustration...

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PUM

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Abstract

The invention provides an explosion fire door. The explosion fire door comprises a door sheet (1), a fire-resisting glass (2) mounted onto the door sheet (1), and explosive bolts (3) electrically connected with an initiation button (4) through an initiation circuit, wherein the circumference of the fire-resisting glass (2) is connected with the door sheet (1) through the explosive bolts (3). Fire doors are wide in application range, and most of the fire doors are made of steel and are hard in texture, consequently, when fire breaks, the fire doors cannot be opened or artificially sabotaged for escape, and further people can miss optimal escape opportunities to result in accidents and life losses and injuries. The explosion fire door is high in escape speed and simple and quick in operation.

Description

technical field [0001] The invention relates to a fire door, in particular to a fire door capable of blasting escape. Background technique [0002] Fire doors are widely used in a wide range of applications. Most fire doors are made of steel with strong materials. In the event of a fire, it is difficult to artificially destroy the fire doors to escape if the fire doors cannot be opened, so it is easy to miss the best when escaping. An accident occurred due to the timing of escape, resulting in casualties. Contents of the invention [0003] The purpose of the present invention is to overcome the defects that the existing fire doors are not easy to be damaged when escaping and delay the best time of escaping. [0004] For this reason, the present invention provides a kind of blasting fireproof door, comprising a door panel, a fireproof glass inlaid on the door panel, and an explosion bolt electrically connected to the detonation button through the detonation line, the perip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B7/30
Inventor 于冬
Owner XIAN DASHENG FIRE DETECTION
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