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Public fire-fighting emergency escape respirator and use method

A respirator and breathing filter technology, applied in respiratory protection containers, filters for breathing, and respiratory protection devices, etc., can solve the problems of casualties, loss of function, poisoning and death, avoid direct injury, alleviate breathing problems, etc. smooth effect

Inactive Publication Date: 2021-07-23
陈其乐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 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 respirators and how to use them to solve this problem

Method used

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  • Public fire-fighting emergency escape respirator and use method
  • Public fire-fighting emergency escape respirator and use method
  • Public fire-fighting emergency escape respirator and use method

Examples

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Embodiment 1

[0021] see figure 1 , the present invention provides a public fire-fighting emergency escape respirator and its use method. There is a panel 2, and the position below the panel 2 is correspondingly provided with a breathing filter 3, and the two sides of the top of the breathing filter 3 are equipped with nasal passage canisters 4 in opposite rows, and the sealing cover 5 is located at the bottom of the body 1 and is ring-shaped and connected to it. As the main structure of the equipment, body 1 is an irregular geometric structure as a whole. It is mainly used as the frame structure of the equipment 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. In the process of use, there is no need to worry about the damage to the eyes caused by glass breakage. At the same time, its high light transmission characteristics can also ensure that the user's s...

Embodiment 2

[0027] 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 and a use method. The public fire-fighting emergency escape respirator structurally comprises a respirator body, a panel, a breathing filter, nasal channel filter tanks and a sealing cover, wherein the panel is arranged at the front side of the respirator body; the breathing filter is correspondingly arranged under the panel; and the nasal channel filter tanks are oppositely arranged at the two sides of the top end of the breathing filter. The public fire-fighting emergency escape respirator has the beneficial effects that the air circulation speed is controlled by an air exchange bag of the breathing filter, the body discomfort caused when the air directly impacts the respiratory tract communicating with the nose of the human body due to too high air ejection speed is avoided; and meanwhile, through the nasal channel filter tanks, the defect of unsmooth breathing after a conventional respirator is worn and used is overcome, fire smoke is isolated and filtered, and direct injury caused by scorching smoke on the respiratory tract of the human body is avoided.

Description

[0001] This application is a divisional application of a public fire-fighting emergency escape respirator with an application date of January 19, 2020 and an application number of CN202010061709.8. technical field [0002] The invention relates to the field of public safety, in particular to a public fire emergency escape respirator and a use method. Background technique [0003] 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 d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B7/10A62B23/02A62B23/06A62B9/00
CPCA62B7/10A62B23/02A62B23/06A62B9/00
Inventor 陈其乐
Owner 陈其乐
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