CN202777502U

CN202777502U - Breathing device for escaping from fire

Info

Publication number: CN202777502U
Application number: CN 201220410503
Authority: CN
Inventors: 徐斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-17
Filing date: 2012-08-17
Publication date: 2013-03-13
Anticipated expiration: 2022-08-17

Abstract

The utility model discloses a breathing device for escaping from a fire. The breathing device consists of a beathing mouth, a vent pipe and an air inlet body, wherein the air inlet body is a geometry body with a random shape; a cavity is arranged in the air inlet body; a filtering net is arranged in the cavity; a plurality of small vents are distributed all over the outside of the air inlet body; the vents are communicated with the inside cavity; one end of the vent pipe is communicated with the breathing mouth; and the other end of the vent pipe is communicated with the cavity inside the air inlet body. After wearing the breathing mouth of the breathing device at the initial stage of the fire, a user can throw the air inlet body on the ground and quickly escape; by use of the breathing device, the user can not only breathe relatively fresh air 10-20 centimeters from the ground but also quickly run uprightly; and the breathing device is convenient to use and safe and reliable.

Description

A kind of fire escape breathing

Technical field

The utility model relates to a kind of fire-fighting rescue apparatus, specifically a kind of fire escape breathing.

Background technology

Before a kind of fire escape breathing of the utility model is made, there is not yet report and the use of identical innovation and creation.

Progress and expanding economy along with society, China's city size is more and more large, the city is on the middle and senior level and high-rise building more and more, office building, residential building, the hotel, shop etc. building, high buildings and large mansions can be found everywhere, the appearance of high level and high-rise building also causes the danger of breaking out of fire also increasing, especially a large amount of uses of chemical material when construction and decoration, so that the easier generation of fire, in case breaking out of fire, if deal with improperly, all can be buried in the sea of fire at any time, cause of death analysis after occuring according to fire is except being burnt to death by big fire, there are a lot of victims not to be scorched to death, but a large amount of pernicious gases that suck during Initial Stage of Fire are choked to death in fire; This is because during Initial Stage of Fire can produce a large amount of toxic and harmfuls, these gases are lighter with respect to air, swim in the top of air, and the people in the fire often do not know these reasons, upright in a great rush escape, so just be easy to suck a large amount of toxic and harmfuls, finally cause stupor, be choked to death and die; In fire self-rescue education, warn people, when the during Initial Stage of Fire people escape, must force down health as far as possible, remove to breathe overhead 10 centimetres-20 centimetres comparison pure and fresh air, but can have a strong impact on like this speed of people's escape, so be starved of the comparison pure and fresh air that a kind of people of making can breathe overhead 10 centimetres-20 centimetres, the instrument that can uprightly run fast again, but regrettably, such product arranged not yet in the market.

Summary of the invention

The purpose of this utility model provides a kind of fire escape breathing, can be for building breaking out of fire emergency escape during the initial stage.

The purpose of this utility model is achieved through the following technical solutions: a kind of fire escape breathing, it is characterized in that, it forms by breathing mouth, breather pipe and air inlet body, said breather pipe is longer, one end is communicated with the breathing mouth, said breathing mouth is worn over people's position, facial nostril, said air inlet body is the solid of arbitrary shape, inside arranges a cavity, a screen pack is set in the cavity, the air inlet external body is covered with many less passages, and passage is communicated with internal cavities, and the other end of breather pipe is communicated with air inlet body internal cavities.

Adopt a kind of fire escape breathing of the utility model, when building breaking out of fire initial stage emergency escape, can put on the breathing mouth of fire escape breathing, the air inlet body lost put on the ground rapidly escape, can breathe overhead 10 centimetres-20 centimetres comparison pure and fresh air during escape, can uprightly run fast again, esy to use, safe and reliable.

Description of drawings

Fig. 1 is the structural representation of a kind of fire escape breathing of the utility model.

Among Fig. 1: 1. respirator, 2. breather pipe, 3. air inlet body, 4. screen pack, 5. passage.

The specific embodiment

Be further described below in conjunction with 1 pair of the utility model of accompanying drawing:

In Fig. 1 embodiment, fire escape breathing, by breathing mouth 1, breather pipe 2 and air inlet body 3 form, 1.5 meters-2.0 meters of ventilation pipe ranges, 5 millimeters-8 millimeters of internal diameters, adopt plastic production, one end is communicated with breathing mouth 1, breathe mouth 1 and adopt plastic production, substantially meet the shape at position, facial nostril with the shape of contact position, position, facial nostril, advancing to breathe has an elastic cord on the mouth 1, can be worn over comparatively hermetically people's position, facial nostril, air inlet body 3 is cuboid, adopts foamed material to make, and inside arranges a rectangular enclosure, a screen pack 4 is set in the cavity, air inlet body 3 outsides are covered with many less passages 5, and passage 5 is communicated with internal cavities, and the other end of breather pipe 2 is communicated with air inlet body 3 internal cavities.

Said air inlet body 3 can be spheroid, also can adopt patty.

For air inlet body 3 is pasted on the ground all the time, in the internal cavities of air inlet body 3, settle a stainless steel spheroid.

Claims

1. fire escape breathing, it is characterized in that, it is by breathing mouth (1), breather pipe (2) and air inlet body (3) form, said breather pipe (2) is longer, one end is communicated with breathing mouth (1), said breathing mouth (1) is worn over people's position, facial nostril, said air inlet body (3) is the solid of arbitrary shape, inside arranges a cavity, a screen pack (4) is set in the cavity, air inlet body (3) outside is covered with many less passages (5), and passage (5) is communicated with internal cavities, and the other end of breather pipe (2) is communicated with air inlet body (3) internal cavities.

2. according to right 1 said a kind of fire escape breathing, it is characterized in that: said air inlet body 3 can be spheroid, also can adopt patty.

3. according to right 1 said a kind of fire escape breathing, it is characterized in that: in the internal cavities of air inlet body 3, settle a stainless steel spheroid.