Isolated chemical oxygen self-rescuer ZH

Isolated chemical oxygen self-rescuer


The chemical oxygen self-rescuer is a life-saving device for people working underground in coal mines. When a disaster occurs underground (mine gas explosion, gas outburst, fire, etc.) causing poisonous and harmful gas pollution and lack of oxygen, fresh breathing gas is provided to the people going down the mine. Respiratory protective equipment used for individuals to escape from disaster areas

can protect them from poisonous gas or suffocation hazards and safely exit disaster areas. It can also be used in underground projects, high-rise buildings, and entertainment venues. , fire self-rescue, tunnels, chemicals, sanitation projects and places where toxic gases or suffocating environments may appear

. The chemical oxygen self-rescuer uses an oxygen candle to generate oxygen in the initial stage. After quickly opening the air bag, the oxygen-generating agent is used to combine with the water vapor exhaled by the human body, and a chemical reaction occurs to generate oxygen for human breathing. This pure oxygen passes through the air bag, cooling net, orifice plate, and mouthpiece to form a closed circulation system for people to breathe.
The self-rescuer is a piece of equipment that is small in size, light in weight and easy to carry to protect personal respiratory organs. Its main purpose is to be worn by underground personnel to escape when there is a fire, gas, coal dust explosion, coal and gas outburst or carbon dioxide outburst accident

to avoid poisoning or poisoning. Death by suffocation.
It is composed of oxygen tank, air bag, air guide tube mouth, strap and other components.
The oxygen tank is filled with sodium superoxide and has heat sinks to dissipate the heat generated during the reaction. There is a grid composed of metal mesh and glass wool above and below the agent to filter the agent dust between the grids.
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Jining Hengwang Industrial and Mining Machinery Co., Ltd. mainly produces the following products: Stop sensor, smoke sensor,

/High and low concentration methane sensor, carbon monoxide sensor, R carbon dioxide sensor deviation sensor,
deviation switch, speed sensor, temperature sensor, intrinsically safe infrared temperature measurement Sensor, start and stop sensor

Chemical oxygen self-rescuer, pressure air self-rescuer, positive pressure oxygen respirator,
negative pressure oxygen respirator, B portable methane detection alarm
Prices are favorable, and customers are welcome to inquire and purchase! ! ! (_)


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Manager: Han Ting
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Shandong Jining Hengwang Industrial and Mining Machinery Co., Ltd.