Fire-fighting escaping breathing device

A respiratory device and fire-fighting technology, which is applied in the direction of respiratory protection devices, lighting devices, breathing masks, etc., can solve the problems that are easy to cause danger, make it difficult for escapers to find escape routes, jump off buildings, etc., and achieve the effect of reducing dangerous situations

Inactive Publication Date: 2018-11-13
杨东雨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the current breathing devices are self-contained breathing apparatus. Although they can supply oxygen in time, it is not convenient for the survivors to find the escape route in time, and it is impossible for the rescuers to find the survivors in time. Moreover, once the people on the lower floors find life-threatening situations, they cannot stop them. , may jump off the building out of survival instinct, which is likely to cause dangerous situations

Method used

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  • Fire-fighting escaping breathing device
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  • Fire-fighting escaping breathing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as Figure 1-4 The shown fire escape breathing apparatus comprises a breathing hood 1, protective clothing 2 and a backpack 3, the breathing hood 1 is provided with a wide-angle window 4, the upper end of the wide-angle window is equipped with a loudspeaker 5, and the inside of the loudspeaker 5 is installed There is an LED light 6, a switch 7 is installed on the right side of the speaker 5, a first air inlet 8 is installed on the left side of the speaker 5, a filter tank 9 is installed at the lower end of the wide-angle window 4, and a filter tank 9 is installed at the lower end of the breathing hood 1. A neck cover 10 is installed, and a fixed buckle 11 is installed on the neck cover 10. An elastic band 12 is arranged inside the fixed buckle 11. An anti-fall support lining 13 is installed inside the breathing hood 1. The anti-fall support A storage battery 14 is installed on the inner liner 13, a microphone 15 is installed at the lower part of the anti-fall suppo...

Embodiment 2

[0028] Such as Figure 5 As shown, the difference between this embodiment and Embodiment 1 is that the second trachea 27 is connected to the breathing mask 29, the backpack 3 is also provided with a fixing belt 30, and the backpack 3 is fixed more stably by the fixing belt 30. To prevent the backpack 3 from slipping when looking for the escape exit in a hurry, the breathing mask 29 is connected with one of the oxygen cylinders 26, so that other escapees in need can be rescued while self-rescue.

[0029] The working principle is as follows: when a fire breaks out, the breathing hood 1 is worn on the head, the second air pipe 27 is connected to the first air inlet 8, the valve 28 of the oxygen cylinder 16 is opened to supply oxygen to prevent suffocation, and the protective clothing 2 is put on. Stick the Velcro side 17 and the Velcro mother side 16 firmly and fix it with the elastic band 12, pull up the zipper 18, put the backpack 3 on your back and fix it with the fixing belt ...

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Abstract

The invention relates to a fire-fighting escaping breathing device, and belongs to the technical field of fire-fighting equipment. The breathing device comprises a breathing head cover, a protective clothing and a backpack, the breathing head cover is provided with a wide-angle window, a loudspeaker, an LED lamp, a switch, a first air inlet hole, a filtering tank, an anti-falling supporting lining, a storage battery and a microphone, wherein the neck cover is installed at the lower end of the breathing head cover, a fixing buckle is installed on the neck cover, and an elastic band is arrangedin the fixing buckle. According to the breathing device, the LED lamp and the loudspeaker are arranged so that help can be carried out conveniently, rescue workers can find the survival person in time, and other people can be assisted at the same time of self-rescue so that the dangerous situation caused by falling in the escape process of the low-position personnel can be obviously reduced.

Description

technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to a fire-fighting escape breathing device. Background technique [0002] Fire is a very harmful disaster, especially for large shopping malls and residential buildings of multi-storey buildings. Once a fire breaks out, rescue work is very difficult. The strong irritating and toxic smoke generated during combustion can make people lose self-control in a short time ability, resulting in the death of a large number of people in the fire. According to the survey, most of the people who died in the fire did not die from the fire itself, but were suffocated by thick smoke. Therefore, breathing apparatus is an indispensable device for escaping in a fire and prolonging the escape time. [0003] Most of the current breathing devices are self-contained breathing apparatus. Although they can supply oxygen in time, it is not convenient for escapees to find escape routes in tim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B7/10A62B18/02F21V33/00
CPCA62B7/10A62B18/02F21V33/0056
Inventor 杨东雨
Owner 杨东雨
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