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Fireproof door with automatic fire extinguishing function

An automatic fire extinguishing and fire door technology, applied in the field of fire doors, can solve problems such as fire suppression, inability to perform fire extinguishing operations, and fire doors unable to detect fires, so as to achieve timely and rapid response and avoid untimely responses.

Pending Publication Date: 2021-05-04
童立军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the fire doors in the prior art generally only have the function of fire isolation. When a fire occurs, the fire doors cannot detect the occurrence of a fire, let alone perform fire extinguishing operations, so as to suppress the fire.

Method used

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  • Fireproof door with automatic fire extinguishing function
  • Fireproof door with automatic fire extinguishing function
  • Fireproof door with automatic fire extinguishing function

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Embodiment Construction

[0035] 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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] Such as Figure 1-8 As shown, a fire door with automatic fire extinguishing function includes a door body 1, a box body 2, a conveying roller 3 and a motor 4; A storage chamber 201 is provided on the upper front side of the storage chamber 201, and a handling chamber 202 is provided in the box body 2 below the storage chamber 201. The handling chamber 202 is cylindrical, and a control chamber 203 is also provided on the rear side of the box body 2. The cavi...

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Abstract

The invention discloses a fireproof door with an automatic fire extinguishing function. The fireproof door with the automatic fire extinguishing function comprises a door body, a box body, a carrying roller and a motor, a storage cavity, a carrying cavity and a control cavity are formed in the box body, the storage cavity communicates with the carrying cavity through a liquid inlet channel, a liquid outlet groove is formed in the door body, the liquid outlet groove is connected with a fire extinguishing spray head, the carrying roller is rotationally connected into the carrying cavity and driven by the motor, and a carrying groove is formed in the carrying roller. During use, the storage cavity is filled with fireproof foam, when a fire occurs, the motor works to drive a driving wheel to rotate, the driving wheel drives a transmission wheel to rotate through a belt, accordingly, the carrying roller rotates, when the carrying groove above the carrying roller is aligned with the liquid inlet channel, the fireproof foam in the storage cavity enters the carrying groove, along with rotation of the carrying roller, when the carrying groove containing the fireproof foam moves to the lower portion and is aligned with a liquid outlet hole, the fireproof foam in the carrying groove enters the liquid outlet groove through the liquid outlet hole and then is sprayed out from the fire extinguishing spray head, and fire extinguishing operation is carried out.

Description

technical field [0001] The invention relates to the technical field of fire doors, in particular to a fire door with an automatic fire extinguishing function. Background technique [0002] A fire door is a door that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. [0003] It is located in fire compartments, evacuation stairwells, vertical shafts and other places. It is a fire-resistant partition with certain fire resistance, which can prevent the spread of fire and smoke. It can prevent the spread of fire within a certain period of time and ensure the evacuation of personnel. [0004] In the initial state of a fire, the fire is generally small. At this time, if the fire can be discovered in time and the fire extinguishing operation can be carried out, the fire can be contained in the bud, thereby effectively reducing the loss of personnel and property caused by the fire. [0005] But fire door in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B3/70E06B7/28A62C31/02A62C37/36
CPCE06B5/161E06B7/28A62C31/02A62C37/36
Inventor 童立军
Owner 童立军
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