Children play with fire. Some children accidentally struck a match and accidentally ignited the surrounding combustibles. Candles. The lighted candle is blown down by the wind, or when looking for something with a candle, it comes into contact with flammable substances, causing a fire. Fireworks and firecrackers. When setting off firecrackers, don't observe whether there are flammable materials around. A stove. Household stoves are too close to flammable materials such as furniture, firewood and oil, which are accidentally ignited or the oil pan on the stove is overheated and caught fire.
Careless use of electricity and lighting equipment. After electrifying, the surface temperature of incandescent lamp will gradually increase with time. If the light bulb stays close to mosquito nets, curtains, books and newspapers, paper, homemade lampshades and other flammable items for too long, it may cause a fire. Electric stove and iron. Put combustible materials on it, or turn off the power supply during use, forget to unplug the power supply, and bake combustible materials after the phone comes in. Electric mattress. The electric heating material of the electric blanket is a metal resistance wire with external insulation material, which cannot be folded or rubbed to avoid open circuit or short circuit failure. Long-term electrification may overheat the gasket and cause fire. Therefore, when people leave for a long time, they should turn off the power. The electric appliance exploded. High-voltage discharge of TV and storage of flammable and explosive liquids such as alcohol in refrigerator will cause explosion.
Accidentally use fire. Careless, weak awareness of fire safety, easy to cause fire: for example, using fire, careless turning on the light; Smoking in bed; Throwing matches and cigarette butts that can't be put out, causing fires due to resurgence. Poor fire fighting equipment. Such as stoves, firewalls, fire pits and chimneys. , do not meet the fire protection requirements, close to combustible, or disrepair, cracks, fire leakage, easy to cause combustible fire. Installation and use of electrical equipment in violation of safety management regulations. If the electrical equipment and its installation do not conform to the specifications, poor insulation and overload, wire short circuit may occur. Cover the light bulb with paper or other flammable materials, connect wires indiscriminately, and forget to pull down the switch or turn off household appliances such as TV. It is easy to cause fire.
Children playing with fire Now many fires are caused by children playing with fire. For example, children playing with matches, lighters, smoking, burning paper and setting off firecrackers are not only easy to cause fires, but also easy to cause casualties. Fire source: cotton cloth soaked in oil, newly cut straw and straw, wet sawdust, wood shavings, bean cakes, cottonseed, coal piles, etc. If the ventilation is not good, the accumulated heat can not be dissipated, and it is easy to spontaneously ignite. Cause of fire: For example, the explosion of some pressure vessels and electrical equipment often leads to major fires and casualties.