The compressed oxygen self-rescuer isolation type (hereinafter referred to as the self-rescuer) is a cylinder bearing compressed oxygen as a source of closed circulation for human respiratory protective device, users wear, isolated human respiratory system, so as to prevent all kinds of poisonous and harmful gas enters the body. This product is on the design of main highlight: compact structure, easy to wear, and the advantages of small volume. And strict enterprise management mode, ensure the beauty and durability of the product. After the product is in use, the replacement of absorbent, oxygen, and after the inspection, can be used again.
This product is a portable type, when the toxic and harmful gas pollution in the air or oxygen suffocating disaster, can protect the normal breathing and fled the scene. 1.for the coal mine workers in the event of a fire, gas explosion, or the use of gas outburst and other natural disasters. 2.the rescue team in respirator failure occurs, can safely out of the disaster area and use. 3.for chemical engineering department in poisonous and toxic gas to escape. 4.for drilling operation in oil, natural gas or other toxic gases when a large number of outstanding. 5.in the high-rise building fire, for building equipped with escape or when to save. 6.for other departments in the toxic and harmful gas or oxygen environment use.
This product is a portable type, when the toxic and harmful gas pollution in the air or oxygen suffocating disaster, can protect the normal breathing and fled the scene. 1.for the coal mine workers in the event of a fire, gas explosion, or the use of gas outburst and other natural disasters. 2.the rescue team in respirator failure occurs, can safely out of the disaster area and use. 3.for chemical engineering department in poisonous and toxic gas to escape. 4.for drilling operation in oil, natural gas or other toxic gases when a large number of outstanding. 5.in the high-rise building fire, for building equipped with escape or when to save. 6.for other departments in the toxic and harmful gas or oxygen environment use.
Main performance:
| Category | Instructions | |
| Quantitative oxygen | ≥1.2L/min | |
| Automatic supply oxygen | ＞60L/min | |
| Manual supply oxygen | ＞60L/min | |
| Breathe in carbon dioxide concentration | ≤2% | |
| Breathe in the oxygen concentration | ≥25% | |
| Exhaust valve opening pressure | （150～300）Pa | |
| Automatic air compensating valve opening pressure | （-100～-400）Pa | |
Main technical parameters:
| Model | Instructions | |
| Rated protective time | 30min | |
| Oxygen tank water volume | ≥0.35L | |
| Oxygen capacity | 70L | |
| Oxygen gas pressure | 20MPa | |
| Air volume | ＞4L | |
| Filling calcium hydroxide | 400g | |
| Product appearance size | 160×85×215mm3 | |
| Quality of the product | 2.0kg | |