Fire hazards of cigarette butts (positive pressure SCBA)

道雄CE空气呼吸器DSBA6.8P

Fire hazards of cigarette butts (positive pressure SCBA)

Cigarette end temperature, atmospheric pressure condition, the burning cigarette butts center temperature can reach 700 ℃, 800 ℃, the surface temperature of 200 ℃ to 300 ℃. After the cigarette ends are thrown away, they usually continue to burn for one to four minutes, long enough to ignite many combustible materials. If the right wind speed is encountered, or there is something flammable at the end of the cigarette, a fire may break out. If a cigarette is left in a quilt, wood shard or wood shard after smoking, it may lead to smolder, which is harder to detect and more dangerous.

Cigarette end fire case on February 15, 2004 at 11 o ‘clock, jilin province, jilin city, the 100 commercial building in a large fire, the fire at 15:30 hours on the same day was extinguished. The fire killed 54 people and injured 70, resulting in a direct economic loss of 4.26 million yuan. The court found that the cause of the fire is caused by the defendant yu hongxin accidentally dropped cigarette butts on the warehouse floor, in the case of not confirming whether cigarette butts were trampled out left the warehouse, cigarette butts ignited the combustible materials in the warehouse caused a fire.

Throw cigarette butts of the most dangerous habits: smoking after drunk, lie on the bed or sofa on smoking, smoking, driving or driving others to cigarette, out of the car to throw cigarette butts, put the lighted cigarettes with ashtrays, regardless of the occasion, carelessly throw cigarette butts, in car maintenance and cleaning parts, it is forbidden to smoke in the fire place.

Small cigarette end also can cause big fire, cigarette end also nots allow small hiss, the fire that causes by a cigarette end also common occurrence. Air breathing apparatus in the fire has played a very important role, it can be very good protection blazes personnel life safety, the male air breathing apparatus is widely used in fire fighting, chemical, shipbuilding, petroleum, metallurgy, electric power, warehouse, laboratory, mining and other fire key departments, for the firefighters or rescue and ambulance crews in the smoke, gas, steam and anoxic environments such as safe and effective fire-fighting and rescue and disaster relief and rescue work, is the ideal of firefighters or rescue and ambulance personnel individual respiratory protective device.

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