Second, the three elements of combustion
1, combustible 2, combustion-supporting 3, ignition source
Third, the basic measures of fire prevention
1, control combustible 2, isolate combustion-supporting 3, eliminate fire source 4, and prevent the fire from spreading.
Fourth, the basic methods of fire fighting
1, cooling method 2, suffocation method 3, isolation method 4, chemical inhibition method
Common fire causes in hotels: 1 customers smoking and littering cigarette butts, 2. Careless use of fire and too many flammable materials (oil, gas, etc.) in the kitchen. ), 3. Improper use of electrical appliances, 4. Improper use of alcohol stove.
Common fire causes in dormitory: 1. Incorrect power supply; 2. throw cigarette butts; 3. Smoking in bed; 4. Light candles and read in mosquito nets. 5. Burning sundries; 6. Store inflammable and explosive articles; 7. Use electric heating equipment such as electric furnace; 8. Unauthorized use of alcohol stoves and other appliances that may cause fire; 9. People have lights on. 10. The desk lamp is close to the pillow and bedding.
Five, the use of fire extinguishers
1, hold the bottom of the fire extinguisher with the left hand and the pressure handle with the right hand, and take out the fire extinguisher; 2. Go to the fire scene; 3. Unplug the safety pin; 4. Hold the nozzle of the fire extinguisher in the left hand and aim at the bottom of the flame, and hold down the handle in the right hand to spray.
Six, when the fire should pay attention to the following points
1, correctly judge the wind direction, and spray in the downwind position. 2. If the fire is large, organize many people to put out the fire. 3. After the fire is put out, you should be vigilant to prevent resurgence, and you can't leave until you are sure that it won't burn again.
Seven, fire policy: prevention first, combining prevention with fire.
Eight, the general principles of fire fighting:
1, early alarm, less loss 2, alarm while fighting 3, control first, then put out the fire.
4, save people first, then save things 5, prevent poisoning, prevent suffocation 6, listen to the command, don't panic.
X. What should I do in case of a serious fire?
1, stay calm.
2. Ask colleagues nearby for help.
3. Call the police; Call 1 19 to inform the fire center. When calling the police, make clear the detailed address, fire location, fire substance, fire size, name and telephone number of the alarm person, and send someone to meet the fire truck at the intersection.
4. Turn off the fire source near the main electric brake.
5. Use fire extinguishers correctly.
6, to indicate the direction, quickly organize evacuation and escape, never take the elevator.
XI。 Precautions for escape:
1. Keep calm and take measures to save yourself.
2, or at the beginning of the alarm, try to evacuate supplies.
Take a wet towel when you leave the room, open a small slit when you open the door, and close the door after you leave.
4. Bend or crawl forward in a smoky area.
5. Apply toothpaste to bare skin to prevent fire and smoke.
6. Don't take the elevator.
7. Call for help at the window.
8, homemade lifeline, don't jump off a building unless you have to.
Generally speaking, when a fire comes, getting out of danger is the best policy. However, the first thing you need is to be calm. Know your floor and observe and analyze the surrounding fire. Determine the location and direction of stairs and doors. Don't blindly open the window, don't blindly run and jump off the building.
In the process of rushing through the fire area, if the fire is not too fierce, you can put on soaked non-combustible clothes or wrap a soaked blanket. If the ground is on fire, you can put on rain boots. Be quick and decisive, don't inhale, so as not to be suffocated by smoke. Cover your nose and mouth with a towel if possible. If the stairs have been cut off, you can tie a rope to the window lattice or other fixtures and slide down slowly along the rope. You should soak the rope and choose the direction without fire to prevent the rope from burning when sliding. If there is a cast iron water pipe upstairs, you can also go downstairs along the water pipe, but pay attention to whether the cast iron pipe below has been baked by flame to avoid falling to death because the pipe is hot.
Purpose of the activity: Through this theme class meeting, learn safety knowledge, master some safety common sense, enhance students' safety awareness, and gradually improve students' quality and ability.
Activity flow:
Monitor: Hello, class! The class meeting with the theme of "always pay attention to safety everywhere" begins now. We are the masters of 2 1 century, the future of our motherland and the hope of our nation. We love studying and working, and we are a new generation full of energy. We grew up in the warm sunshine of the party and matured day by day under the careful cultivation of teachers. We are new seedlings that shoulder heavy responsibilities and cross the century. However, we often hear bad news that some unprovoked disasters fly to our primary school students; Seeing some shocking and terrible disasters happening around us. Please look at the sketch "Kicking the Ball"—
Second, the sketch performance.
Third, the monitor's summary: Yes! How dangerous! What a pity to send a leg and leave a lifelong regret for a small football! Traffic safety, we must always pay attention. How to pay attention to safety in school?
Fourth, come to a multiple-choice contest:
. 1. Class is over, what can't you do: ① play ball. 2 chase and fight. ③ Skipping rope.
2. What things are not allowed to be brought into the school gate: ① balls. ② Triangular ruler. (3) Sharp tools and flammable items.
3. What kind of behavior is wrong: ① High jump and long jump. ② Climb over the fence and slide the stairs. ③ Turn the horizontal bar and swing.
4. How to get up and down the stairs: ① Go to the right. ② Drive on the left. ③ Both sides will do.
Teacher: Students are very smart. I hope students can consciously abide by the safety rules of the school. But when we are alone at home, we can't lack safety knowledge. Please watch the family AB drama-
Sixth, the sketch performance
Monitor: After watching these two performances, which one of the students do you think is right? Yes, where is it? What would you do if it happened to you? (After group discussion, report by roll call)
Eight, summary: You are alone at home, and a stranger knocks at the door and ignores him. It is an acquaintance who knocks at the door to ask about the situation. That's what the children in the play suffered. It's really gratifying that the fake "uncle" was caught. Such a happy event should really be celebrated with firecrackers. But when setting off firecrackers, we should also pay attention to safety. Please listen to Allegro-
Nine, Allegro performance:
Together: the festival is coming, it's really lively, children, set off firecrackers;
A: It is strictly forbidden to set off firecrackers beside firewood, in front of and behind houses.
B: Use incense instead of a match lighter when lighting.
A: Don't take it before the squib goes off, as it will cause you great losses.
B: Blasting into the sky is dangerous and will cause a fire.
A: Don't point a gun at people, so as not to blow yourself up and hurt people.
Setting off firecrackers is harmful. You'd better not detonate it yourself.
A: Some cities have already banned it, so we will take the lead in implementing it.
He: Come and execute!
Teacher: We primary school students should also know some fire fighting knowledge. Let's have a fire knowledge contest.
1. What if the circuit is broken? (Timely repair and replacement)
2. The circuit fuse is blown, so it is replaced by copper wire, right? (error)
3. What should I do if I find a fire? (Call the fire alarm number 1 19)
XI。 Teacher: The students just now are very smart and know a lot about fire control. Let's look at the safety aphorism:
Pupils, go to school, take the sidewalk, don't run around when crossing the road, and watch the signal at the intersection.
Going up and down the stairs is not crowded, and collective activities are disciplined.
Pay attention when using household appliances and gas, and read the instructions before opening.
Don't panic in case of fire, call an adult for help.
Come home from school quickly, and your parents will be worried if you come home late.
Think more when you meet a liar and seize the opportunity to slip away.
Shut the door at home alone and be careful what you say to others.
Call 1 10 if you find any bad guys breaking in.
Twelve. Teacher's summary: Everyone talks about school safety, and safety schools praise it. Always keep safety knowledge in mind and pay attention to safety everywhere. May students take the boat of safety, raise the sail of life and ride the wind and waves in the ocean of knowledge.