For example, the propaganda content of fire safety knowledge
First, the main cause of the fire:
1, open flame ignition-for example, students light candles on the bed (bedside) in the dormitory. Smokers throw unlit cigarette butts and matches and burn sundries in the dormitory.
2, disorderly pull disorderly connect wires and leads.
3, improper use of electrical appliances-such as light bulbs for a long time near flammable baking fire source; Using electric heaters to ignite without supervision; Electrical appliances are not maintained for a long time, wire insulation is aging, and leakage short circuit causes fire.
4, the use of high-power electrical appliances in the dormitory, such as the use of electric stoves, rice cookers, electric cups, rapid heating and other electrical appliances often overload the wires and cause fires.
Second, prevent fire.
1, the key to fire prevention is to do a good job in fire prevention. People's Republic of China (PRC) Fire Law, fire laws and regulations formulated by governments at all levels and public security fire departments at all levels, and various safety management systems of schools are the criteria that students must abide by.
2. When studying and working in libraries, classrooms and laboratories, smoking is strictly prohibited, and all safety regulations, operating procedures and related systems are strictly observed.
3, in the dormitory, should consciously abide by the dormitory safety management regulations, don't pull disorderly wiring; Do not use electric stoves, rapid heating, electric cups, rice cookers and other electrical appliances; Don't use open flames in the dormitory; Don't bring inflammable and explosive articles into the dormitory; Don't burn things in the dormitory; Report to the manager or relevant departments in time when unsafe hidden dangers are found; Take good care of fire-fighting facilities and equipment, and do not move or use them for other purposes at will; When there is no one indoors, turn off the electrical appliances and power switch.
Third, put out the fire
1, immediately report to "1 19" fire alarm and school security office. When giving an alarm, you should be calm, and clearly and concisely explain the fire location (unit, house number), what is on fire, the fire size, the fire range, etc. At the same time, pay attention to listen to each other's questions in order to answer them correctly. Then, tell each other your phone number and name so that you can contact at any time. After the alarm, someone should be sent to wait at the school gate to help guide the fire truck to the scene of the fire quickly.
2, quickly organize personnel to clear the fire escape, remove obstacles, so that the fire truck can immediately enter the best position after arriving at the fire. If there are new changes in the fire area, it is necessary to report to the fire brigade in time so that they can change the fire fighting tactics in time and achieve the best results.
3. When extinguishing the fire, pay attention to cutting off the power supply and gas source of the fire source, and at the same time, pay attention to transferring the fire source and inflammable and explosive dangerous goods nearby. If it is impossible to transfer, try to cool down.
Four, the use of common fire extinguishers
1, dry powder fire extinguisher: suitable for extinguishing fires of common oils, organic solvents and electrical appliances.
2. foam extinguisher: It is suitable for extinguishing general fires and oil fires, but it cannot be used for extinguishing fires of live equipment.
3. Carbon dioxide fire extinguisher: suitable for fire extinguishing of general equipment and electrical equipment.
4. 12 1 1 and 130 1 fire extinguisher: it is suitable for extinguishing fires in general liquids, gases, electrical equipment, precision instruments and computer rooms.
Publicity content of fire safety knowledge II
Solid fire should be put out by water type, foam, ammonium phosphate dry powder and halon fire extinguisher first.
Liquid fire should be put out with dry powder, foam, haloalkane and carbon dioxide fire extinguisher first.
Gas fire should be put out with dry powder, alkyl halide and carbon dioxide fire extinguisher first.
The fire of charged objects should be put out with halon, carbon dioxide and dry powder fire extinguisher first.
Fire-fighting equipment for metal fires should be solved through consultation between the design department and the local public security fire supervision department. At present, there is no formal fire extinguisher product in China.
The use of fire extinguishers and fire extinguishing methods can refer to the classification of "common sense of fire extinguishers"
There are many types of fire extinguishers, which can be divided into: portable and cart-type; According to the power source driving the fire extinguishing agent, it can be divided into gas cylinder type, pressure storage type and chemical reaction type, and according to the filled fire extinguishing agent, it can be divided into foam, dry powder, haloalkane, carbon dioxide, acid and alkali, clear water and so on.
Several common fire extinguishing methods
1, furniture, bedding, etc. Fire: generally put out the fire with water. Use something that can hold water around you, such as a washbasin, to splash water on the flame, or connect the water pipe to the faucet to spray fire; At the same time, the combustible materials near the ignition point are wetted and cooled. But oil and electrical appliances can't be put out with water when they catch fire.
2. Electrical fire: When household appliances or lines catch fire, cut off the power supply first, and then use dry powder or gas fire extinguisher to extinguish the fire. Don't throw water directly to put out the fire, so as not to get an electric shock or explosion and hurt people.
The TV is on fire: in case of fire, never water the TV. You can use a quilt cover after cutting off the power supply. When putting out the fire, you can only get close to the TV from the side to prevent the CRT from exploding and hurting people. If you put out the fire with a fire extinguisher, don't shoot directly at the TV screen to avoid sudden explosion when heating and cooling.
4. The oil pan is on fire: When the oil pan is on fire, the gas valve of the cooker should be quickly closed, and the lid should be directly covered or covered with a wet rag. You can also put the cut vegetables into the pot to cool and extinguish the fire, and leave the pot and fire smoothly. Only after cooling can the lid be opened. Don't pour water into the oil pan to put out the fire.
5. Gas tank is on fire: cover the fire with soaked bedding and clothes, and quickly close the valve.
6, the body is on fire, don't run around, you can roll on the spot or use heavy clothes to suppress the flame. Cover your nose and mouth with wet towels, handkerchiefs, etc. when you escape in the thick smoke. Try to keep your body close to the ground, bend over or crawl forward.