Automatic oxygen generator

An oxygen generator, automatic technology, applied in oxygen preparation, life-saving equipment, oxygen-generating respiratory protection devices, etc., can solve the problems of short rescue process time, large number of trapped people, restrictions, etc., to reduce mortality and safety. High, simple structure

Inactive Publication Date: 2010-06-30
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the mining accident, due to the influence of the existing rescue equipment and technology, the rescue process cannot be very short, and the trapped people died of asphyxiation because they did not breathe oxygen in time, which accounted for a large proportion. loss of life and property
At present, the actual operation is to qui

Method used

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  • Automatic oxygen generator
  • Automatic oxygen generator

Examples

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Embodiment Construction

[0025] see figure 1 , an automatic oxygen generator, including an approximately cylindrical non-metallic container 1, the non-metallic container 1 includes an opening 2 and a bottom 3 arranged on the other side of the opening 2, and about 1 / 3 of the non-metallic container 1 is filled with The mass percentage of ~1 / 2 volume is 10% ~ 15% hydrogen peroxide 4;

[0026] A partition 5 is provided in the non-metallic container 1 that is not in contact with hydrogen peroxide even if the non-metallic container is tilted; generally, a partition 5 is provided at 1 / 4 of the opening 2 in the non-metallic container 1 .

[0027] The partition 5 includes two parts, a fixed plate 6 and a movable plate 7, wherein the fixed plate 6 is embedded in the inner wall of the non-metallic container 1, and the movable plate 7 is connected with the fixed plate 6 through a shaft 8, and the movable plate 7 can rotate around the shaft 8 rotates, and partly overlaps on the fixed plate 6, and a gap 9 is forme...

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Abstract

The invention relates to an automatic oxygen generator comprising a near-cylindrical nonmetallic vessel, wherein the nonmetallic vessel comprises an opening and a bottom arranged at the other side relative to the opening, and hydrogen peroxide is contained in the nonmetallic vessel; a barrier is arranged in the nonmetallic vessel and can prevent the nonmetallic vessel from being in contact with the hydrogen peroxide even in case of inclination; the barrier comprises a fixed plate and a movable plate, the movable plate can rotate around the shaft, one part of the movable plate is superposed onthe fixed plate, and a gap is formed between the other part of the movable plate and the fixed plate; the inner wall of the nonmetallic vessel is provided with a spline, the movable plate is providedwith a shifting block which extends out of the inner wall of the nonmetallic vessel, and a catalyst matched with the quantitative response of the hydrogen peroxide is arranged on the fixed plate; anda sealing cover for sealing the entire nonmetallic vessel is arranged at the opening of the nonmetallic vessel. The invention has the advantages of simple structure, high security and low cost, and is suitable for personnel working in any high-risk environment such as a downhole environment.

Description

technical field [0001] The invention relates to an oxygen generator, in particular to an automatic oxygen generator. Background technique [0002] At present, people who have accidents in coal mines every year in our country happen from time to time. When a mining accident occurs, it is imperative to rescue the trapped workers with all their strength. [0003] After the mining accident, due to the influence of the existing rescue equipment and technology, the rescue process cannot be very short, and the trapped people died of asphyxiation because they did not breathe oxygen in time, which accounted for a large proportion. loss of people's lives and property. At present, the actual operation is to quickly open a pipeline and use the oxygen tube to deliver oxygen to the trapped people underground to win the rescue time, but even this will take a considerable amount of time, and the constraints of the environment are relatively large. Generally speaking: at present Also do n...

Claims

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Application Information

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IPC IPC(8): A62B21/00C01B13/02
Inventor 杨云贵杜书增乔永亮
Owner NORTHWEST A & F UNIV
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