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Public fire-fighting emergency escape respirator

A respirator and breathing filter technology, applied in respiratory protection containers, breathing filters, respiratory protection devices, etc., can solve problems such as loss of function, casualties, suffocation, etc.

Active Publication Date: 2020-05-29
广东东富博消防技术服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The issue of fire safety in public areas cannot be ignored, because once a fire accident occurs in a public area, the base of the affected group will increase due to the large flow of people. If the safety hazards in the accident process are not properly handled, it is easy to cause casualties According to statistics, a large part of the deterioration of safety accidents in fire fighting is caused by inhalation of fire smoke. People often pay attention to the damage of fire to objects and ignore the damage to the human respiratory tract. The impact of this damage is It is even more subtle than the direct destructiveness caused by fire. Once the human respiratory tract is damaged, it will lead to the loss of some body functions, and it will cause suffocation or poisoning death. Based on the above premise, this case has developed a public fire emergency escape respirator to solve this problem

Method used

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  • Public fire-fighting emergency escape respirator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see figure 1 , the present invention provides a public fire emergency escape respirator, its structure includes: body 1, panel 2, breathing filter 3, nasal channel filter tank 4, sealing cover 5, the front position of said body 1 is provided with panel 2 , the position below the panel 2 is correspondingly provided with a breathing filter 3, the top of the breathing filter 3 is equipped with a nasal channel canister 4 in opposite rows on both sides, the sealing cover 5 is located at the bottom of the body 1 and surrounds it in a ring shape and is connected to it, the body 1 serves as The main structure of the device is an irregular geometric structure as a whole, which is mainly used as the frame structure of the device to carry the structural connection. The panel 2 set on the front position corresponds to the position of the eyes of the human face, and is made of transparent tempered glass material. There is no need to worry about the damage to the eyes caused by glas...

Embodiment 2

[0026] The description of the second embodiment drawn in conjunction with the first embodiment, combined with figure 2 and Figure 4 The side of the breathing mask 7 is connected to the activated carbon tank 8 and connected to the tank body 11 through the trachea 9 at one end of the bottom. The tank body 11 is provided with a ventilation bag 10. The push plate 19 and the fan ring 20, the fan ring 20 and the booster plate 19 are an integrated structure and an air groove 21 is provided at its end position. When in use, the activated carbon particles placed in the built-in activated carbon tank 8 can not only filter the fire scene It can also pre-filter most of the toxic and harmful gases to minimize the toxic gas components in the air. The nasal passage filter tank 4 will accelerate the flow into the structural gaps between the fan rings 20 and penetrate these gaps into the equipment. In the process, it is helpful for the escape personnel at the fire scene to speed up inhalati...

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Abstract

The invention discloses a public fire-fighting emergency escape respirator. The respirator structurally comprises a respirator body, a face plate, a breathing filter, nose channel filtering tanks anda sealing cover, wherein the face plate is arranged on the front face of the respirator body, the breathing filter is correspondingly arranged below the face plate, and the nose channel filtering tanks are oppositely arranged on the two sides of the top ends of the breathing filter. The respirator has the beneficial effects that an air exchange bag of the breathing filter is used for controlling the distribution speed of air, the situation that the air directly impacts a respiratory tract communicating with the nose of a human body to cause discomfort of the human body due to the fact that theair spraying speed is too high is prevented, meanwhile, the shortcoming that a conventional respirator is unsmooth in breathing after being worn and used is overcome by means of the nasal passage filter tanks, fire smoke is isolated and filtered, and direct harm of burning smoke to the respiratory tract of a human body is avoided.

Description

technical field [0001] The invention relates to the field of public safety, in particular to a public fire emergency escape respirator. Background technique [0002] The issue of fire safety in public areas cannot be ignored, because once a fire accident occurs in a public area, the base of the affected group will increase due to the large flow of people. If the safety hazards in the accident process are not properly handled, it is easy to cause casualties According to statistics, a large part of the deterioration of safety accidents in fire fighting is caused by inhalation of fire smoke. People often pay attention to the damage of fire to objects and ignore the damage to the human respiratory tract. The impact of this damage is It is even more subtle than the direct destructiveness caused by fire. Once the human respiratory tract is damaged, it will lead to the loss of some body functions, and it will cause suffocation or poisoning death. Based on the above premise, this ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B7/10A62B23/02A62B23/06A62B9/00
CPCA62B7/10A62B9/00A62B23/02A62B23/06
Inventor 陈其乐
Owner 广东东富博消防技术服务有限公司
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