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Novel isolated chemical oxygen self-rescuer used in mining

A chemical oxygen self-rescuer technology, applied in fire rescue, life-saving equipment, respiratory protection devices, etc., can solve the problem that the isolated chemical oxygen self-rescuer cannot supply oxygen to escaped persons in distress, and achieve the effect of overcoming safety hazards and low temperature

Inactive Publication Date: 2017-01-25
陈晓曦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the patent of the present invention is to solve the problem that there are many hidden dangers in the existing three kinds of initial oxygen generating devices, so that the isolated chemical oxygen self-rescuer cannot normally supply oxygen to escaped persons in distress, and provides a replacement for the three initial oxygen generating devices Hydrophilic catalyst catalytic conversion device, thus giving birth to the latest generation of isolated chemical oxygen self-rescuer for mining

Method used

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  • Novel isolated chemical oxygen self-rescuer used in mining
  • Novel isolated chemical oxygen self-rescuer used in mining
  • Novel isolated chemical oxygen self-rescuer used in mining

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Embodiment Construction

[0024] as attached image 3 The shown hydrophilic catalyst catalytic conversion device 19 is pre-assembled as an important part of the novel isolated chemical oxygen self-rescuer before assembling the whole machine of the novel isolated chemical oxygen self-rescuer. The process or step of assembling the hydrophilic catalyst catalytic conversion device 19 is to put a screen layer 15 into the stamped container 16 and then fill it with the hydrophilic catalyst 17, and put a After the screen layer 15, plug the plug 14 and just wait for the complete assembly of the isolated chemical oxygen self-rescuer.

[0025] When assembling the new isolated chemical oxygen self-rescuer, other assembly processes are consistent with those of the existing isolated chemical oxygen self-rescuer, only the assembly process of the initial oxygen generating device is slightly different, and the assembly process is : Put most of the pre-assembled hydrophilic catalytic conversion device 19 into the oxyge...

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Abstract

The invention relates to a novel isolated chemical oxygen self-rescuer used in mining. The structure and technology of the novel isolated chemical oxygen self-rescuer used in mining are characterized in that a hydrophilic catalyst catalytic convention device (19) is adopted as an initial oxygen generating device in the novel isolated chemical oxygen self-rescuer used in mining; When an operating worker under a coal mine well wears and uses the novel self-rescuer to escape danger for his life, the self-saving time can be shorted, and the use of the novel isolated chemical oxygen self-rescuer used in mining is more safe and reliable.

Description

[0001] (1) Technical field [0002] The patent of the present invention relates to a new type of isolated chemical oxygen self-rescuer for mines. [0003] (2) Background technology [0004] According to the provisions of my country's "Coal Mine Safety Regulations", all personnel who go down the mine should carry a self-rescuer to go down the mine. When a major accident occurs in the coal mine and there is a danger, the person who goes down the mine should immediately open and wear the self-rescuer to escape. The isolated chemical oxygen self-rescuer is a mining self-rescuer commonly used in coal mines in my country. Although this type of self-rescuer has many advantages, it also has some shortcomings that need to be improved urgently. The potassium superoxide oxygen generating agent in this type of self-rescuer needs water vapor to participate in the generation of oxygen, and when the escape personnel just wear this type of self-rescuer to escape from danger, the water vapor ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B7/08
Inventor 陈晓曦
Owner 陈晓曦
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