Fire is one of the most frequent and destructive disasters among all kinds of disasters, so it is necessary to improve the fire prevention awareness of people. The following is the content sorted out by the editor for your reference and understanding. I hope you like it!
1、 How to alarm after a fire?
1. Call the "119" fire alarm number to report to the public security fire brigade.
2. Ride a bike to the fire brigade to call the police.
3. Call out the alarm.
4. Use wired broadcast for alarm.
2、 What should you pay attention to in case of fire?
1. Do not panic, judge the fire source, and escape in the opposite direction.
2. Do not use the elevator to escape.
3. Do not return to the house to retrieve valuables.
4. In case of a fire at night, wake up the sleeping person first, don't just try to escape by yourself, and try to shout loudly to remind others to escape.
3、 How to use the fire hydrant?
1. Open the fire hydrant box.
2. Extend the hose.
3. Turn on the water stop valve.
4、 How to use dry powder extinguisher?
1. Pull the safety pin apart.
2. Turn the leather tube towards the fire point.
3. Press down the handle with force, select the windward position close to the fire point, and shoot the dry powder into the flame base.
4. After extinguishing, use water to cool and remove smoke.
5、 How to avoid fire and smoke during escape?
1. Cover your mouth and nose with a wet towel and lower your posture to reduce smoke inhalation.
2. In the place without thick smoke, cover the head with transparent plastic bag filled with air to avoid inhalation of toxic smoke or gas.
3. If you pass the fire area on the way to escape, you should first wet your clothes or wrap your body with a wet quilt or blanket to pass quickly to prevent your body from catching fire.
4. In the smoke, there is still residual air 30 cm above the ground, so you can take a low position to escape. When crawling, keep your palms, elbows and knees close to the ground, and escape along the wall to avoid losing direction.
5. In the process of fire escape, close all the doors behind you all the way, which can reduce the spread speed of fire and smoke.
6、 Precautions for smoking
The ignition point of common combustibles, such as cotton, linen, paper, furniture, etc., is only about 200 ℃ to 300 ℃, while the temperature of lit cigarettes is two or three times higher than the ignition point of these combustibles. Moreover, a cigarette burns for about 10 to 20 minutes, which takes a long time to cause fire danger. Therefore, it is necessary to warn smokers:
1. Don't smoke in bed or on the sofa;
2. Don't carelessly throw cigarette butts and match sticks at random regardless of the occasion;
3. Do not smoke when repairing cars or cleaning machine parts;
4. Do not let soot fall on combustible materials when smoking;
5. Don't flick ash without watching the scene;
6. Don't put the cigarette end into your pocket when you are in a hurry;
7. Do not put lighted cigarettes on combustible materials casually;
8. Do not smoke in places where fire is prohibited.
7、 Precautions for electricity use:
1. It is not allowed to use power overload, and automatic air switch shall be used as far as possible;
2. Separate circuit shall be adopted for air conditioning equipment circuit, and flame-retardant socket shall be adopted for socket;
3. Always check the electrical circuit to prevent aging, short circuit, leakage, etc;
4. Do not use other wires instead of fuses;
5. Do not pull wires or add electrical equipment randomly;
6. Do not steal electricity.
