Manufacturer produces and sells ZYJ (A) mine pressure air self-rescue device quality assurance

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1. Overview
The mine pressure air self-rescue device (coal safety certificate number) is mainly used for disaster relief and protection in coal mines. When an accident occurs underground in a coal mine or harmful gases occur, workers When unable to breathe normally, workers can enter the nearest self-rescue device to avoid disasters. The fresh air delivered by the self-rescue device allows disaster evacuation personnel to breathe easily for a long time, achieving the purpose of safely avoiding disasters and stabilizing their working mood. Under normal circumstances, the number of self-rescue devices installed underground shall not be less than one-third of all underground personnel.
The mine pressure air self-rescue device has the functions of decompressing, silencing, flow adjustment, and filtering oil and water for the pressure air gas. It has the characteristics of easy installation, beautiful appearance, long service life, low noise, fresh and hygienic air, etc.
2. Main structure
The mine pressure wind self-rescue device is a new type of isolated gas respiratory protection device. This device has six groups in a box (groups can be designed according to requirements), which can be used by six people at the same time. , to achieve the effect of taking care of each other.
The mine pressure air self-rescue device consists of a box, a mounting plate, an air inlet pipe, a door lock, a respirator (multiple sets), etc. The box body, mounting plate and air inlet pipe are made of stainless steel. The respirator is installed in the box and consists of a regulating valve, a pressure reducing filter valve, a spring hose, a self-priming filter mask, etc. The pressure reducing filter valve filters impurities, water and oil in the air, reduces pressure air noise, and can accurately adjust and control the air supply pressure so that workers can breathe unimpeded, smooth and comfortable. The manufacturer produces and sells the mine pressure self-rescue device with quality assurance
The mine pressure self-rescue device uses a self-priming filter mask to be worn directly on the mouth for breathing, and is connected through a spring hose, which does not affect the user's vision. The spring hose can Freely expandable, users can move freely within the expandable range of the spring hose.
The air supply to the mine pressure air self-rescue device generally adopts the mine pressure air pipeline.
3. Main technical parameters
Name
Specifications
System air supply pressure
.~
Respirator air supply range
~/< br/> Respirator adjustment pressure range
(manual pressure adjustment)
Air supply method
Ground system air supply or independent pump station air supply
Silencing capability
Operation Method
Manual rapid air supply
Protection method
Self-priming filter mask
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Manufacturer production and sales Quality assurance of mine pressure air self-rescue device