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Flame-retardant fire extinguishing structure, flame-retardant fire extinguishing door, flame-retardant fire extinguishing partition, and flame-retardant fire extinguishing column

A technology of fire-extinguishing door and cooling structure is applied in the field of fire-retardant fire-extinguishing structure, fire-retardant fire-extinguishing partition, fire-retardant fire-extinguishing column, and fire-retardant fire-extinguishing door. High reliability, delaying the spread of flames, and ease of use

Pending Publication Date: 2021-03-12
刘亚涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a fire breaks out, the fire-resistant characteristics of fire doors can be used to win time for people to escape from the fire scene, and to a certain extent, delay the spread of fire. However, the existing fire doors do not have the function of extinguishing fire and cannot control the fire.

Method used

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  • Flame-retardant fire extinguishing structure, flame-retardant fire extinguishing door, flame-retardant fire extinguishing partition, and flame-retardant fire extinguishing column
  • Flame-retardant fire extinguishing structure, flame-retardant fire extinguishing door, flame-retardant fire extinguishing partition, and flame-retardant fire extinguishing column
  • Flame-retardant fire extinguishing structure, flame-retardant fire extinguishing door, flame-retardant fire extinguishing partition, and flame-retardant fire extinguishing column

Examples

Experimental program
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Effect test

Embodiment 1

[0032] This embodiment provides a kind of flame retardant fire extinguishing structure, such as figure 1 and figure 2 As shown, in a preferred embodiment, it includes a fire extinguishing and cooling structure main body 10 with an accommodation cavity 20, and the accommodation cavity 20 communicates with at least one pressure injection unit 30 installed on the fire extinguishing and cooling structure main body 10, figure 1 and figure 2 It is shown that a pressure injection unit 30 is installed on one side of the main body 10 of the fire extinguishing and cooling structure. In a preferred embodiment of the present invention, the accommodating chamber 20 can be packaged with flame retardant and fire extinguishing substances during production. In another preferred embodiment of the present invention, the accommodating chamber has a filling port, which can be filled through the filling port. The flame retardant and fire extinguishing substance is poured in, and the flame retar...

Embodiment 2

[0045] The structural principle of this embodiment is basically the same as that of Embodiment 1, the difference lies in that the setting position of the pressure injection unit 30 is different, such as image 3 and Figure 4 As shown, in this embodiment, at least one pressure injection unit 30 is installed on both sides of the fire extinguishing and cooling structure main body 10, and the pressure injection units 30 on both sides of the fire extinguishing and cooling structure main body 10 are independently controlled, and each pressure injection unit 30 is connected to There is a temperature control valve 70 installed outside the fire extinguishing and cooling structure main body 10, and the temperature control valve 70 is arranged in series with the pressure injection unit 30. For example, the temperature control valve 40 is installed on the outside of the fire extinguishing and cooling structure main body 10 through a ball joint, and the pressure injection unit 30 passes th...

Embodiment 3

[0048] The structural principles of this embodiment are basically the same as those of the first and second embodiments, except that the accommodating cavity 20 is arranged in a different way. Such as Figure 5 As shown, in this embodiment, the main body 10 of the fire extinguishing and cooling structure has a cavity 11 inside, and a container 60 with an accommodation cavity 20 is arranged in the cavity 11, and the two ends of the rib 50 are fixed to the two inner walls of the container 60 in the width direction. catch. In this embodiment, the flame retardant and fire extinguishing substance is packaged in the container 6 , and the fire extinguishing and cooling structure body 10 does not need to be made into a pressure container, thereby reducing the processing difficulty of the fire extinguishing and cooling structure body 10 .

[0049] In this embodiment, the safety valve 40 is arranged outside the main body 10 of the fire extinguishing and cooling structure, in the cavity...

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Abstract

The invention provides a flame-retardant fire extinguishing structure, a flame-retardant fire extinguishing door, a flame-retardant fire extinguishing partition, and a flame-retardant fire extinguishing column. The flame-retardant fire extinguishing structure comprises a fire extinguishing cooling structure main body with an accommodating cavity; the accommodating cavity is communicated with at least one pressure injection unit mounted on the fire extinguishing cooling structure main body; and flame-retardant and fire-extinguishing substances are packaged in the containing cavity or the containing cavity is provided with a filling opening into which the flame-retardant and fire-extinguishing substances can be filled. When a fire occurs, the fire extinguishing cooling structure main body isbaked by the fire at high temperature, the temperature rises to enable the flame-retardant and fire-extinguishing substances to be subjected to phase change to be converted into gas or enable the flame-retardant and fire-extinguishing substances to be decomposed to generate gas to increase the air pressure in the containing cavity, the air pressure is increased to enable the pressure injection units to be automatically opened, liquid in the containing cavity is sprayed out of the pressure injection units, water mist sprayed out of the pressure injection units can extinguish the fire or delayspreading of flames, and the temperature of the fire extinguishing cooling structure main body is reduced; and the pressure injection units are automatically opened, so that the manual operation of people is not needed, and use is convenient.

Description

technical field [0001] The invention belongs to the technical field of fire extinguishing, and in particular relates to a flame retardant fire extinguishing structure, a flame retardant fire extinguishing door, a flame retardant fire extinguishing partition and a flame retardant fire extinguishing column. Background technique [0002] At present, the fire doors on the market, whether they are steel fire doors, straw board fire doors or wooden fire doors, mainly use their own structures and materials to achieve the effect of fire prevention and heat insulation. When a fire breaks out, the fire-resistant characteristics of fire doors can be used to win time for people to escape from the fire scene, and to a certain extent, delay the spread of fire. However, the existing fire doors do not have the function of extinguishing fire and cannot control the fire. Contents of the invention [0003] The present invention aims to solve the technical problems existing in the prior art. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B7/28A62C31/00A62C37/11
CPCE06B5/16E06B7/28A62C31/005A62C37/11A62C99/0072
Inventor 刘亚涛
Owner 刘亚涛
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