Structure of fire shelter and pay attention to matters?
Release time:
2023-02-09
Fire shelter we can see from its name that this product is used to do, this product is also after continuous improvement after more and more functions, in order to make more people familiar with it, the next small series for everyone to introduce some basic information about fire shelter it.
Fire shelter we can see from its name that this product is used to do, this product is also after continuous improvement after more and more functions, in order to make more people familiar with it, the next small series for everyone to introduce some basic information about fire shelter it.
The 1. layer of the fire protective clothing is a high temperature resistant flame retardant layer. The main component of the fabric layer is silicon dioxide (with a content of more than 96%), which has high thermal stability and chemical stability, and still has a high strength retention rate after long-term use at a flame temperature of 1000°C. It can well protect the fabric and support the inner layer material, and there are other high-temperature resistant fabrics with the same performance. To prevent hooking, puncturing, scraping, etc. To better improve the safety of clothing at the scene of the fire, the surface of the fire shelter clothing adopts a double-layer structure, even if the outer layer is damaged, there are still two layers of support. 3. four layers are fireproof and thermal insulation layers. The main component of the material layer is oxidized fiber felt, which has good fire resistance, heat insulation performance and wear resistance, and is low in price. Due to the low thermal conductivity of air, double-layer felt is usually used, and the air layer between the two layers of felt can further improve the thermal insulation performance of clothing. The fifth layer is a waterproof reflective layer. Usually use flame retardant cotton composite aluminum foil cloth, it not only has the function of waterproof and high temperature steam, but also has the function of anti-radiation heat.
Fire protective clothing is a kind of protective clothing worn by firefighters in a short time through the fire zone or a short time into the fire zone and other dangerous places, in order to save people, preserve value and close the gas valve. When firefighters carry out fire fighting operations, if they need to be protected by water guns and water cannons for a long time, no matter how good the fire prevention materials are, they will burn in the flame for a long time. Fire-fighting clothing must be certified and checked for damage before use. It is strictly forbidden to wear flame retardant clothing in places with chemical and radioactive hazards. Fire protective clothing should wear air respirator and communication equipment to ensure the normal breathing of personnel under high temperature conditions and contact with the commander.
After the use of fire protection clothing, the surface of the clothing fume, oil smoke can be cleaned with pure cotton gauze, other dirt can be cleaned with a soft brush dipped in neutral detergent, rinse with water, store naturally dry, for later use. Flame retardant clothing should be stored in a dry and ventilated place without chemical pollution, and checked frequently to prevent mildew.
Fire protective clothing is a kind of protective clothing worn by firefighters in a short time through the fire or a short time into the fire area and other dangerous places, to save people, save valuables, close gas valves, etc. When firefighters carry out fire fighting operations, if they need to be protected by water guns and water cannons for a long time, no matter how good the fire prevention materials are, they will burn in the flame for a long time.
Key words:
Fire protection clothing
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