A fire door capable of automatically extinguishing fire

An automatic fire extinguishing and fire door technology, applied in the field of fire doors, can solve the problems of limited fire prevention and disaster reduction effects of fire doors, and achieve the effect of avoiding major fire accidents and reducing indoor temperature.

Active Publication Date: 2017-10-17
戴明杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, fire doors are usually made of wood materials, metal materials combined with flame-retardant wood and fire-resistant rock wool and other flame-retardant materials. Due to the current situation of high floors and road congestion, the existing fire doors have very limited fire prevention and disaster reduction functions

Method used

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  • A fire door capable of automatically extinguishing fire
  • A fire door capable of automatically extinguishing fire
  • A fire door capable of automatically extinguishing fire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] A fire door that can be automatically extinguished as described in the figure includes a door body 1, a fire box 2, a fire box cover 3, and an automatic fire extinguishing device 4. The door body 1 has a fire door that does not pass through the door body 1 at the middle position on the facade. Box installation groove 13, the fire box 2 is installed and fixed in the fire box installation groove 13 by gluing or welding, and the steel spring 24 and the upper connecting shaft sleeve 22 of the box body and the lower connecting shaft sleeve 23 of the box body are welded to the box body twenty one image 3 On the position shown, the automatic fire extinguishing device 4 is welded and fixed with the plane of the case cover supporting plate 34 through the welding hole 43 on the bottom surface of the hanger, and the case cover supporting plate 34 is welded and fixed with the inside of the case cover 31 through the supporting plate elevation welding hole 35. The upper part of the ...

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PUM

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Abstract

The invention relates to a fireproof door capable of self-extinguishing which relates to a fireproof door, especially to a fireproof door capable of self-extinguishing. The invention provides a fireproof door capable of self-extinguishing. The fireproof door capable of self-extinguishing is formed by a door body, a fire-fighting box, a fire-fighting box cover and a self-extinguishing device.

Description

Technical field: [0001] The invention relates to a fire door, in particular to a fire door capable of automatically extinguishing fire. Background technique: [0002] At present, fire doors are usually made of wood materials, metal materials combined with flame-retardant wood and fire-resistant rock wool and other flame-retardant materials. Due to the current situation of high floors and road congestion, the existing fire doors have very limited fire prevention and disaster reduction functions. Invention content: [0003] The present invention aims at the above problems and provides a fire door capable of automatically extinguishing a fire. [0004] The present invention adopts following technical scheme: [0005] An automatic fire-extinguishing fire door according to the present invention is characterized in that it consists of a door body, a fire-fighting box, a fire-fighting box cover, and an automatic fire-extinguishing device. [0006] The characteristic of the doo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B5/16
Inventor 戴明杰
Owner 戴明杰
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