Fire extinguishing knowledge content simple

Basic knowledge of fire extinguishing

1. Isolation method: move the fire away from other objects.

2. Asphyxiation method: isolate the air from contact with the fire, and extinguish the fire with dry powder extinguishers, sand, wet quilts, and other things.

3. Cooling method: use water, fire extinguisher to cool the fire.

4. Alarm: fire alarm telephone 119. alarm to report the name of the street where the fire is located.

Self-help and escape from fire

Students should be calm and use scientific self-help measures to escape.

1. Evacuate the fire in an orderly manner and do not shout to prevent smoke inhalation and suffocation.

2. Figure out the floor channel, do not blindly run, do not blindly open the door.

3. To rush out of the building, cover your mouth and nose with a wet towel, and run at a low speed.

4. Staircase fire is small, rushed out, the fire is big, use the rope, sheet, etc. from the window, lanai slide down.

5. Body on fire, to take off the clothes, or rolling on the ground pressure to extinguish the fire.

Prevention of fire:

1. Fire prevention in the home:

① Safe use of fireplaces.

② Safe use of liquefiers.

③ Safe use of electricity.

④ Children and teenagers do not play with fire.

⑤ Fireworks and firecrackers should pay attention to the place.

2. School fire prevention:

① It is strictly prohibited for students to bring fireworks into the school.

② Do not burn waste.

③ The flammable items used in experiments should be used properly.

④ Check electrical appliances frequently.

⑤ Set up fire-fighting equipment and do not destroy fire-fighting equipment.

⑥ Safety and fire prevention in the dormitory.

3. Fire Prevention in Public **** Places

Students should do:

① Don't bring fireworks to public **** places.

② No fire-related games.

③ Do not allow students to picnic in the mountains and forests

The scene of the fire

1. fire alarm

(1) Remember the fire alarm 119. no telephone or no fire department, such as rural and remote areas, you can play gongs, bells, whistles, shouting, to the surroundings of the alarm to mobilize the neighbors to come to extinguish the fire.

(2) alarm should be clear fire unit, the district (county), street, alley, door or rural areas.

(3) What is on fire. How the fire.

(4) State the name, telephone number and address of the alarm.

(5) After the alarm to arrange for people to wait for the fire truck at the intersection, guide the fire truck to the fire road.

(6) In case of fire. Do not watch. Some students out of curiosity. Like to watch the fire truck, which is not only hindered by the work of firefighters. Also not conducive to the safety of students.

(7) can not call the fire alarm. False fire alarm is to disturb the public **** order, hinder the public **** safety illegal behavior. If you find someone false fire alarm, you should stop it.

Fire escape rules

(1) be calm. Keep a clear head, not blindly follow. When human life is suddenly faced with a state of distress, it is very easy to lose normal thinking and judgment due to panic. When you hear or see what people running in front, the first reaction is to blindly follow, such as: jumping out of windows, jumping, escape (hide) into the toilet, bathroom, door corner. Suddenly encountered a fire, first of all, you should force yourself to remain calm. Rapidly determine the location of danger and safety. Use their usual knowledge of fire self-help and escape, decide to escape. As soon as possible to evacuate the danger. Be careful when evacuating. Can not take the elevator, because the fire often power will be interrupted, will be trapped in the elevator, should escape from the safety of the stairs, preferably along the wall, when walking to the safety door, you can enter, to avoid the phenomenon of walking over the head; try to run towards the bright or outside the open space, if the channel has been blocked by smoke and fire, should be the back of the direction of the smoke and fire to leave, through the balcony, windows, rooftops, etc., to the outdoor escape.

(2) Stay in the mountains. Not afraid of no wood to burn, do not delay the escape because of greed for money. In the fire, human life is the most important. In danger, should be evacuated as soon as possible, do not be shy or take into account their own valuables, and the precious escape time to waste in dressing or looking to move away from the valuables, has escaped from the danger of the personnel, do not return to the danger, self-inflicted.

(3) do a good job of simple protection, creeping forward. Do not stand upright into the wind. Escape through the route filled with smoke, to prevent smoke poisoning and asphyxiation. In order to prevent smoke choking. Towels, masks can be wet with water to cover the nose, mouth, creeping evacuation. Evacuation close to the ground is to avoid smoke inhalation, the best way to filter out the poisonous gas.

(4) Find a good place of refuge, hold on to help, do not run to the light. If various escape routes are cut off, you should retreat indoors, close the doors and windows, the conditions can be poured on the windows and doors to continue the spread of fire. At the same time, you can throw small things to the outdoors, to attract the attention of others, in the night can be played outward flashlight, issued a distress signal. Never run to the light. In the case of urgent danger. Due to human instinct, physiology, psychology, people are always towards the light, bright direction to escape, light and bright means the hope of survival, it can indicate the direction for the escape. Avoid the blind crash easier to escape, but then the power supply may have been cut off or has caused a short circuit, tripping, etc., light and bright place is the most dangerous place.

(5) slow escape. Slip rope self-help, never risk jumping. High-rise, multi-storey public **** building are generally equipped with high-altitude descender or lifeline, personnel can safely leave the dangerous floor through these facilities. If there are no such specialized facilities． And safety channels have been blocked. Rescue personnel can not arrive in time in the case, do not give up the will to survive, this time when trying to calm down, the use of the scene of the goods or terrain to try to escape. You can use the side of the rope or sheets, curtains, clothes and other homemade simple life rope, one end of the tightly chained to a solid door or window grids or other heavy objects. Then slide down the rope or cloth, or use the drainpipe outside the house to climb down to the safety of the floor or ground escape. In the fire. Often occur in the escape door, forced to jump off the building in the situation, not to the last resort, can not blindly take risky behavior, because jumping off the building non-death that is seriously injured, it is best to stay quietly in the room, and try to prevent the fire and smoke invasion, waiting for the firefighters to rescue.