Preventive common sense on fire safety

1. Knowledge about fire safety

Encountering a sea of ????fire teaches you "ten tips" to avoid dangers. There are two main aspects of fire causing casualties: one is suffocation by thick smoke and poisonous gas; Flame burns and powerful thermal radiation.

As long as you can avoid or reduce these two hazards, you can protect your own safety and reduce harm. Therefore, if you master the key to self-rescue in a fire, you may be able to get a second chance at life in difficult situations.

1. Fire self-rescue, always pay attention to the escape route. Everyone must understand the structure and escape routes of the building where they work, study or live, and be familiar with the fire protection facilities and self-rescue in the building. Method of escape. In this way, when a fire occurs, you will not be desperate.

When you are in an unfamiliar environment, be sure to pay attention to evacuation passages, safety exits, and stair directions, etc., so that you can escape from the scene as soon as possible at critical moments. 2. Put out small fires and benefit others and yourself. When a fire breaks out, if the fire is not large and has not yet posed a great threat to people, you should make full use of the surrounding fire-fighting equipment, such as fire extinguishers, fire hydrants and other facilities to control the small fire. put out.

Never scream and run around in panic, or ignore others and just run away, or ignore a small fire and cause a big disaster. 3. In case of sudden fire, keep calm and evacuate quickly. When suddenly faced with heavy smoke and fire, you must remain calm, quickly judge the dangerous and safe locations, decide on escape methods, and evacuate the dangerous area as soon as possible.

Never blindly follow the flow of people, crowd each other, and rush around randomly. Only by staying calm can you come up with good solutions.

4. Get out of danger as soon as possible, cherish life and not money. In a fire scene, life is more valuable than money. When you are in a dangerous situation, escape is the most important thing. You must race against time and remember not to be greedy for money.

5. Evacuate quickly and crawl forward. When evacuating a fire scene, when smoke is billowing, vision is unclear, and you can’t breathe, do not stand or walk. Instead, crawl on the ground quickly. Get on top or crouch to find a way out. 6. Make good use of the passages and do not enter the elevator and take dead ends. In the event of a fire, in addition to using safe exits such as stairs, you can also use the building's balconies, window sills, skylights, etc. to climb to surrounding safe places, or follow downspouts and lightning protection lines. Wait for the protrusions in the building structure to slide downstairs.

7. Fireworks siege, avoid danger and stick to it properly. When the escape route is cut off and there is no one to rescue in a short period of time, you can find or create a refuge place and stick to it and wait for help. First, close the doors and windows facing the fire tightly, open the doors and windows facing away from the fire, use wet towels or wet cloths to block the cracks in the doors, or soak the quilts with water to cover the doors and windows. Then, keep drenching the room with water to prevent fireworks from penetrating, and wait for help.

8. There is a skill in jumping off buildings to save one’s life and not to injure one’s body. Many people choose to jump off buildings to escape during a fire. Jumping from a building also requires skills. When jumping from a building, you should try to jump to the middle of the air cushion or choose a direction with a pool, soft awning, grass, etc.; if possible, try to hold some soft items such as quilts, sofa cushions, or open a large umbrella to jump down to slow down the impact.

9. If the fire touches you, roll on the spot and do not run away. When your clothes are on fire, you should quickly take off your clothes or roll on the spot to put out the flames; jump into the water or let go in time. It is more effective if people pour water on themselves and spray fire extinguisher. 10. When in danger, save yourself and don’t forget to save others. Anyone who discovers a fire should dial “119” for help as soon as possible and report the fire alarm to the fire brigade in a timely manner.

2. Fire safety knowledge

Fire protection is an intellectual, scientific and social work, involving all walks of life, thousands of households, and economic development. , social stability and people's living and working in peace and contentment are closely related.

Only by popularizing fire protection regulations and fire protection science and technology knowledge in the whole society, improving the fire protection awareness of the whole people, and enhancing the prevention and rescue capabilities of the whole people can we effectively prevent and reduce the hazards of fires. Several common escape methods: 1. Try to use the facilities in the building to escape. Using the existing facilities in the building to escape is an important way to gain escape time and improve the escape rate.

(1) Use fire elevators for evacuation and escape, but do not ride ordinary elevators in case of fire; (2) Use indoor smoke-proof stairs, ordinary stairs, and enclosed stairs for escape; (3) Use buildings Use the balconies, corridors, refuge floors, and indoor descenders, life-saving bags, safety ropes, etc. to escape; How to Prevent Fire Accidents Fire is a natural phenomenon.

Tamed fire is a friend of mankind. It brings light and warmth to people and promotes human civilization and social progress.

However, if the fire gets out of control and causes a fire, it will cause huge losses to people's lives and property. According to statistics: In 1997, there were more than 140,000 fires in my country, with more than 7,000 casualties, and 8% of the fires were caused by children playing with fire.

It can be seen how important it is for students to understand some fire protection knowledge and reduce and prevent the occurrence of fires. (1) Playing with fire. Many students are curious about fire and often play games with fire behind the backs of their teachers and parents.

Some set fire to burn paper, firewood and grass, pile up waste tires, waste plastics, etc. in the wild. Others burn matches, play matchsticks, set off fireworks and firecrackers in the dark, and some burn hornet nests in the wild. …. However, almost every type of play carries the risk of causing a fire.

Students are young and lack the ability to protect themselves, so they should pay attention to: 1. Fully understand the dangers of playing with fire and the serious consequences it may bring, and never play with fire at any time. 2. Lighters, matches, firecrackers, etc. are often items that induce children to play with fire. Do not carry these items with you at ordinary times.

3. Students should supervise and remind each other. If students are found playing with fire, they should be stopped immediately, reported to teachers and parents, and criticized and educated.

(2) Take good care of fire-fighting equipment and keep passages open. In order to prevent major fire accidents and nip them in the bud, people have installed fire-fighting equipment in many places. Once these devices are misappropriated or damaged, people will be helpless in the event of a fire.

1. Do not move, misappropriate or damage fire hydrants, water guns, hoses, fire extinguishers and shovels, picks, hooks, sandboxes, buckets, etc. specially used for firefighting. 2. Many modern shopping malls, hotels, libraries and other public places have red fire alarm buttons installed on the walls. Students must not press them at will.

3. The stair passage is the escape passage for people in the event of a fire. It is also the only way to rescue people trapped in the fire. It must be kept clear and unobstructed. Do not store bicycles or pile up debris in these places. 3. How to Escape Fire is ruthless. Once a fire occurs, students must keep a clear mind, race against time, and leave quickly.

If you are trapped by fire, you must adapt to circumstances and find ways to escape. (1) How to escape from a bungalow fire 1. If you are awakened by smoke while sleeping, you should quickly get out of bed and lean over and rush out of the room.

Don’t wait until you are dressed before running out. Time is your life now. 2. If the whole house is on fire, if you want to crawl to the door, it is best to find a wet towel and cover your mouth and nose.

If the fireworks are closed, don’t go out! You should take other exits and close the doors and windows you pass through to delay the spread of fire to other rooms. 3. If you are trapped in the house by fireworks, soak a blanket or bedding with water and put it on your body. Especially wrap your head, cover your nose with a wet towel, and take protective measures before rushing out. This way The likelihood of injury is much less.

4. Never lie under the bed, table or hide in the closet. And don't risk returning to a burning room to save valuables in your home.

(2) How to escape when a fire breaks out in a teaching building. As the floors of modern teaching buildings gradually increase, the structure becomes more and more complex, the density of students is high, and there are more combustible materials such as desks and chairs. When a fire breaks out, escaping is more difficult. Once a building catches fire, you should follow the following methods to escape: 1. When a fire is discovered in the building, do not panic or run around. You should calmly explore the location of the fire, determine the wind direction, and quickly leave the fire area in the upwind direction before the fire spreads. .

2. In the event of a fire, if the corridor is blocked by fireworks, the door and indoor vents should be closed immediately to prevent smoke from entering. Then use a wet towel to block your mouth and nose to prevent inhalation of hot smoke and toxic gases, and wet the upper clothes to avoid burning yourself.

If there is only smoke but no fire in the corridor, you can put a larger transparent plastic bag on your head to prevent the smoke from entering your eyes and being inhaled into your respiratory tract, and use a low, bent posture to escape from the fireworks area. . 3. Never jump from the window.

If the floor is not high, you can use a rope to descend from the window to a safe area under the protection and organization of the teacher.

4. In the event of a fire, you cannot take the elevator because the elevator may malfunction at any time or be damaged by fire; you should run toward the ground floor along the fire safety evacuation stairs; if the fire safety stairs are blocked midway, you should return to the roof platform immediately and call for help. Ask for help.

You can also break the window glass in the stairwell and shout for help to let the rescuers know your exact location for rescue. (3) What to do if the stairs are blocked by fire. Once the stairs are burned out, it seems that you are in a desperate situation, but this is not the case.

1. You can climb down from the downpipe installed next to the window, but you should pay attention to check whether the pipe is firm to prevent the human body from breaking and falling off after climbing up, causing casualties. 2. Tear the sheets and connect them into ropes, tie one end firmly to the window frame, and then slide down the ropes.

3. The flat roof of a building is a relatively safe place, and you can also take temporary refuge there. 4. Move to a safe area from protruding walls, dados and connected balconies.

5. Take shelter in a room that is not on fire and call for help. 6. Jumping off a building is often more dangerous than good and is the most undesirable way to escape.

But if you are trapped on the second floor, you can use your hands to grab the edge of the window or balcony, lower your feet slowly, and jump down with your knees slightly bent.

3. Fire safety knowledge

Fire protection is an intellectual, scientific and social work, involving all walks of life, thousands of households, and economic development. , social stability and people's living and working in peace and contentment are closely related.

Only by popularizing fire protection regulations and fire protection science and technology knowledge in the whole society, improving the fire protection awareness of the whole people, and enhancing the prevention and rescue capabilities of the whole people can we effectively prevent and reduce the hazards of fires. "Fire Safety Knowledge" is based on the relevant national fire protection laws, regulations and regulations, and introduces the basic knowledge and basic techniques of fire safety.

The book is divided into five chapters: fire hazard, fire prevention, fire fighting, fire escape and fire management***, focusing on combustion and explosion, fire hazard classification, fire and explosion prevention principles and measures, fire extinguishing Principles and methods, use of fire extinguishing equipment, use of fire safety facilities, initial fire fighting and emergency response, fire escape methods, and basic knowledge of grassroots fire management, education and training. The book adheres to the principle of combining theory with practice, focuses on practicality and operability, adopts the form of question and answer, and strives to be easy to understand.

This book can be used as a training material for corporate legal representatives, fire safety management personnel and key types of workers. It can also be used by corporate team workers to learn and master fire safety knowledge and skills.

4. Knowledge about fire safety

The minimum price is 0.27 yuan to become a Wenku member and view the full content> Original publisher: Feixiangwen1 The content of the "four capabilities" of fire safety is What? (1) The ability to inspect and eliminate fire hazards (2) The ability to put out initial fires (3) The ability to organize evacuation and escape (4) The ability to publicize, educate and train 2. What is the policy for fire protection work? Prevention should be given priority, and prevention and firefighting should be combined with firefighting work, including both fire prevention and fire extinguishing. 1. "Prevention first" means dealing with the relationship between firefighting and prevention. In the fight against fire, fire prevention must be given top priority. , taking various positive measures ideologically, organizationally and institutionally to prevent the occurrence of fires.

2. "Integration of fire prevention and fire prevention" means that while actively doing fire prevention work, be fully prepared in terms of manpower, material resources and technology to put out fires. Strengthen the construction of voluntary firefighting teams within enterprises, equip them with sufficient firefighting equipment, strengthen fire-fighting training, and be on duty to prepare for war. They must be constantly prepared. Once a fire occurs, they can be put out quickly and timely to reduce fire hazards to a minimum.

3 Firefighting tasks 1. Control and fire all unsafe conditions and factors that may cause fires and explosions; 2. Limit and eliminate the conditions and factors that cause fires and explosions to spread and expand; 3. Ensure that there are sufficient Firefighters and firefighting equipment are required to put out fires in time to reduce losses in the event of a fire; 4. Ensure that there are sufficient safe exits and passages to facilitate the escape of personnel and the evacuation of materials; 5. Thoroughly identify the causes of fires and explosions, and achieve the "Three Don't Let Go" "If the cause of the accident is unclear, the accident will not be ignored; if the responsibility for the accident and the employees are not educated, the accident will not be ignored; if the preventive measures are not implemented, the accident will not be ignored".

4How to use a dry powder fire extinguisher? When using a portable dry powder fire extinguisher, you should remove the safety pin, hold the hose with one hand, and aim the nozzle at the root of the flame; press the handle with the other hand, and the dry powder can be sprayed out to extinguish the fire.

(Abbreviation: pull the pin, hold the pipe, press the handle) When using a fire hydrant, first turn off the power supply at all fire extinguishing sites, open the glass door of the fire hydrant, press the manual alarm button, and connect it to The water pump will automatically pressurize when combined with the water hose.

5. Knowledge on fire prevention

Knowledge on fire prevention 1. Fire is a natural phenomenon.

Tamed fire is a friend of mankind. It brings light and warmth to mankind, as well as human civilization and social progress. But if the fire gets out of control and causes a fire, it will cause huge losses to people's lives and property.

2. Many students are curious about fire and often play fire games behind the backs of teachers and parents. Some set fire to burn paper, firewood and grass, pile up waste tires and waste plastics in the wild, and strike matches, light candles, flick matchsticks, and burn hornet nests in dark places.

But you know that every method of playing may cause a fire. 3. Do not carry lighters, matches, firecrackers, etc. on you at ordinary times.

If you find a student playing with fire, you should stop it immediately, report it to the teacher and parents, and criticize and educate them. 4. The "Code of Conduct" for primary and secondary school students requires school students not to smoke.

However, some students violate the rules and often hide in corners, toilets, etc. to smoke secretly. If they suddenly meet a teacher or parent, they will throw away the cigarette butts or hide them in their sleeves or pockets without extinguishing them. When cigarette butts come into contact with combustible materials, they can easily cause fires. 5. There are red fire alarm buttons on the walls of modern shopping malls, hotels, and libraries. Students must not press them at will.

Do not move fire hoses, water guns, buckets, fire extinguishers, and special fire shovels, picks, hooks, sandboxes, etc. at will. 6. The TV should be kept at a certain distance from the wall to facilitate ventilation and heat dissipation.

Do not turn it on when no one is in the room. Turn it off immediately after use and unplug it. 7. When using an electric iron to iron clothes, place the iron on a fire-resistant brick, slate, or iron stand.

Do not leave the power on unattended and unplug it promptly after use. 8. The refrigerator should be kept at a certain distance from the wall and objects on both sides to facilitate ventilation and heat dissipation.

9. Do not use light bulbs to bake clothes, towels, etc., and do not use paper to make lampshades. If the paper is burned and ignited, it will cause a fire. 10. Do not extend or pull the wires of electrical equipment casually.

In particular, do not run wires under furniture and carpets to prevent short circuits and fires caused by moving furniture or people stepping on them. 11. When installing a stove, students should remind their parents that the stove should be installed at a certain distance from beds, paper ceilings, wooden window frames and other combustible materials. Brick and earth stoves used in rural areas should be kept away from firewood.

12. Do not place waste paper, shavings and other flammable materials near the stove, and the baking clothes must be supervised by a dedicated person. 13. Wait until the slag is completely extinguished and then pour it into a safe place. Pay special attention not to pour the slag with red fire.

14. When lighting a fire, do not use gasoline, kerosene and diesel to support combustion to prevent them from burning violently and causing a fire. 15. Lower grade students should not use liquefied petroleum gas.

When senior students learn to light a gas stove for the first time, they should follow the instructions of adults. 16. When cooking with gas, you must pay close attention and adjust the gas volume at any time to prevent the soup from overflowing and extinguishing the flame, causing gas leakage and danger.

17. Liquefied gas tanks should be used upright away from fire sources, and should not be inverted or roasted by fire. It is strictly prohibited to empty the tank or pour out the remaining liquid in the tank for other purposes.

Parents are also reminded to always check whether the rubber tube and switch of the liquefied gas stove are intact. 18. If you find a leak of liquefied petroleum gas, you should immediately turn off the fire and check carefully, and ask your parents to take care of themselves or call the gas station staff for repairs.

19. The campus is a place for knowledge and learning. There are many and concentrated people, especially primary school campuses. The students are young and have poor self-protection ability. Once a fire breaks out, it will inevitably cause serious consequences, so the campus In terms of fire prevention, special attention should be paid to not bringing matches, lighters, firecrackers and other tinder into the campus. 20. Some of the chemicals used in experimental classes are flammable, so you must follow the teacher’s instructions when operating.

Do not prepare your own medicines or violate operating procedures.

21. During general cleaning, some schools are accustomed to pile leaves and garbage and burn them. This method of garbage disposal not only pollutes the environment but also easily causes fires.

Using deep burial method to dispose of garbage is hygienic and safe, and is worth learning and promoting. 22. Do not carry matches, lighters, etc., or any flammable or explosive items with you when you go out for activities.

23. Picnics are generally not organized for outing activities. It is indeed necessary. They must be led by a teacher or counselor and choose a beach or an open and safe place. Also note: Picnics should be stopped in windy weather.

After the picnic, be sure to extinguish the fire to prevent "resurgence" of forest fires. 24. When you go to the mountain grave with your parents, do not burn incense or paper.

Cleaning the grave and offering a bouquet of flowers can also express our condolences to our loved ones. 25. In the event of a fire, students must remain calm and act within their capabilities.

In the initial stage of fire, it is usually a small fire point, the burning area is not large, and the heat generated is not much. At this time, as long as you cover it with sand, dry soil, soaked towels, cotton, sacks, etc., you can extinguish the initial fire.

26. If the fire is very violent and is spreading or may spread, do not try to put out the fire. You should flee the fire scene immediately, call 119, and use the fire brigade to put out the fire. When calling the police, state the unit where the fire is located, the district (county), street, alley, house number or village address.

Explain what is on fire and how intense the fire is. Please state the name, phone number and address of the person who called the police.

27. After calling the police, arrange for people to wait for the fire truck at the street entrance and guide the fire truck to the fire scene. 28. Some students like to watch fire trucks out of curiosity, which not only hinders the work of firefighters, but also is not conducive to the safety of students.

29. Don’t make random calls to the fire alarm. Falsifying a fire alarm is an illegal act that disrupts public order and impedes public safety.

If you find someone making a false fire alarm, stop them. 30. In order to protect the legitimate rights and interests and life safety of young people, the state explicitly prohibits schools, government agencies and other social groups from organizing primary and secondary school students to participate in fire fighting.

6. Complete fire safety knowledge: How to prevent fires

1. Methods to avoid fires

1. Pay attention to the safety of electricity use, and it is strictly forbidden to pull and connect wires indiscriminately , pay attention to the aging and damage of wires.

2. Try to avoid using candles, kerosene lamps and other open flames for lighting, and try to use flashlights and other rechargeable equipment for lighting.

3. When smoking indoors, pay attention to safety and extinguish the fire completely after smoking.

4. It is best to unplug electrical appliances that are not in use. This will not only cut off fire hazards, but also save electricity.

5. Check whether the fire exits in the area are clear and notify the electrician to deal with any lighting power failure.

6. Check whether the fire exits, fire hydrants, and rolling shutter doors in the area are blocked by merchandise and debris, whether fire extinguishers are in place, and deal with any abnormal situations in a timely manner.

2. How to deal with fire

1. When a fire breaks out, be sure to stay calm. Dial the fire alarm number, answer the questions of the police officer on duty calmly, explain the exact location of the fire, the name of the unit, the street, the house number, the location of the fire, the burning materials and the size of the fire, and leave the name and contact number of the caller, if it is relatively remote Special personnel should be sent to the intersection to pick up fire trucks.

2. Squat or lie down immediately, move or crawl away in the direction of the safety exit indicator light, cover your nose with a wet towel to prevent death from suffocation by inhaling thick smoke. In the event of a fire Don't take the elevator.

3. Check whether there are fire-fighting equipment at the fire scene, such as fire extinguishers, which can put out the fire appropriately to help escape.

4. When evacuating trapped people in the event of a fire, they should evacuate in order and pay attention to the escape route. Do not take the elevator and take the fire escape.

7. Do you know a brief knowledge about fire safety?

Do you know a brief knowledge about fire safety? 1. What should we pay attention to in fire prevention? There are many measures to prevent fires. We must first start with the small things in daily life: 1. Don’t play with fire.

2. Take good care of fire protection facilities.

In order to prevent fires and fire accidents, fire hydrants, fire extinguishers, fire sandboxes and other fire-fighting facilities are installed in residential buildings and public places. There are also safe passages for people to evacuate when a fire occurs. We must consciously take care of the fire-fighting facilities. Ensure the smooth flow of safe passages.

2. How to pay attention to fire prevention at home? Fires in homes are often caused by careless use of fire and improper use of electrical appliances. Students should pay attention to: 1. Use household appliances in compliance with safety requirements and do not disassemble them randomly to avoid a decrease in safety performance and trigger a fire. 2. Be careful when using heating appliances (such as electric irons) to avoid igniting flammable items.

3. After using the electrical appliance or when people leave, turn off the power in time to prevent the electrical appliance from overheating and causing danger. 4. When using gas appliances, you must prevent gas leakage and turn off the gas source after use. 3. How to pay attention to fire prevention in school? There are also fire safety issues in schools. The following points should be paid attention to: 1. Do not bring matches, lighters and other fires into the campus, and do not bring gasoline, firecrackers and other flammable and explosive items into the campus.

2. When the experimental class requires the use of alcohol lamps and some flammable chemicals, it must be carried out under the guidance of the teacher and strictly follow the operating requirements. Always be careful to prevent the risk of fire.

8. Safety and fire prevention knowledge

1. Safety production Safety production means that during the production process, efforts should be made to improve working conditions, overcome unsafe factors, prevent casualties and accidents, and make labor Production proceeds smoothly while ensuring the safety and health of workers and the safety of life and property of the country and people.

This definition covers three issues. That is, object, scope and purpose.

The objects of safe production include people, equipment and other unsafe factors, among which people are the first. Eliminate all bad factors that endanger personal health, ensure the safety and health of employees, and work comfortably. For personal safety. Eliminating all risk factors that damage equipment, products and other property to ensure normal production is called equipment safety.

The scope of production safety is very wide, including various industries such as industry, commerce, transportation, agriculture and forestry. The purpose of production safety is to ensure the safety and health of workers and the safety of state property and people's property.

Safety management work: A series of activities carried out to improve safety production are called safety production management work (including system, education, inspection, supervision, publicity, punishment, etc.). 2. "Twelve-word" policy on production safety: "Safety first, prevention first, comprehensive management" a "Safety first" is the basic principle that enterprises follow in production.

b "Prevention first" is the basis and prerequisite for implementing "safety first". c "Comprehensive management" refers to measures and means.

3. Four principles to be adhered to in safety production management. (1) Adhere to the principle that safety must be managed when managing production. Safety is embedded in production and plays a role in promoting and guaranteeing production.

Therefore, although there are sometimes conflicts between safety and production, they show a high degree of consistency and complete unity in terms of the goals and objectives of safety and production management. "Safety must be managed when managing production" not only clarifies safety management responsibilities for leaders at all levels, but also clarifies safety management responsibilities within the business scope for all production-related institutions and personnel.

It can be seen that all institutions and personnel related to production must participate in safety management and assume responsibility in management. It is a one-sided and wrong understanding to believe that safety management is only a matter of the security department.

(2) Adhere to the principle that safety has the right of negation (3) Adhere to the principle of "three simultaneities". This principle means that all productive capital construction and technological transformation projects must comply with the national Occupational safety and health regulations and standards, occupational safety and health technical measures and facilities should be designed, constructed and put into use at the same time as the main project. (4) Adhering to the principle of "four no-misses" means that when investigating and handling work-related accidents, we must insist on not letting things go if the cause of the accident is unclear; those responsible for the accident and the people have not been educated; and no practical precautions have been taken. Measures will not be spared; those responsible for the accident will not be spared unless they are dealt with seriously.

4. National safety production management system my country’s current safety management system is “*** unified leadership, departmental supervision in accordance with the law, comprehensive enterprise responsibility, and social supervision and support.

"*** Unified leadership: means that safety production work must be under the leadership of the State Council and local people's *** at all levels, and in accordance with national laws and regulations on production safety, and make unified requirements.

Supervision by departments in accordance with the law : refers to the production safety supervision department and relevant departments, which must perform comprehensive supervision and management and certain aspects of supervision and management responsibilities in accordance with the law. The enterprise is fully responsible: first, the main person in charge of the enterprise is fully responsible for the enterprise's safety production and fully implements the safety production responsibility system. This is the need for the reform of the national economic system and the inevitable result of the decentralization of government policies and the self-expansion of enterprise management. Therefore, the new safety production management system highlights the responsibility of enterprises.

Social supervision and support: refers to the role of all aspects of society to form a public opinion atmosphere that cares for life and regulates authority. 5. What is an accident? (1) From a broad perspective, accidents refer to people’s efforts to achieve their goals. A sudden unexpected event that is contrary to human will and cannot be anticipated in advance due to unsafe behaviors, actions or unsafe conditions during the course of the behavior, which can cause property damage, production interruption, and casualties. < /p>

(2) From the perspective of labor protection, accidents mainly refer to casualty accidents, also known as injuries. 6. Four characteristics of accidents (1) Causality: caused by multiple interrelated factors.

(2) Randomness: The time, place and consequences of the accident are accidental. (3) Latentness: If there are triggering conditions, the accident may occur suddenly.

(4) Preventability: As long as correct preventive measures are taken, accidents can be prevented. 7. Classification of accidents (1) According to the degree of injury: minor injury, serious injury, death.

(2) According to the severity of the accident: minor injury, serious injury, death, major casualty accident, extremely serious casualty accident (3) According to the accident category, it can be divided into: object impact, vehicle injury, mechanical injury, lifting injury, electric shock, and submersion. , scalding, fire, falling from height, collapse, roof collapse, water penetration, blasting, gas explosion, gunpowder explosion, boiler explosion, container accident, other explosions, poisoning and suffocation, and other injuries

8. , Analysis of unsafe factors of accidents Unsafe factors of accidents mainly include unsafe behaviors of people, unsafe conditions of objects and management defects: (1) Unsafe behaviors of people “People” exist objectively in production, and they are also Decisive factors related to safety. Many problems in production are solved by human operation, such as: lack of concentration, lack of experience, weak sense of responsibility, lack of understanding, bad mood, etc. It is easy to cause accidents.

(2) Unsafe conditions of objects Products, raw materials, intermediates, water, electricity, factories, and construction sites are all “objects”. The safe state can lead to accidents, such as: chemical poisons (H2SO4, NH3) can cause burns and explosion accidents, high-temperature and high-pressure containers can cause explosions, electricity can cause electric shock accidents, and building defects can be caused by cutting corners.

(3) Management shortcomings. It is impossible for anything to have a perfect safety concept and design. The ability to understand is limited by process conditions and is subject to many restrictions. Traffic accidents cannot occur at every intersection. , establish automatic alarms on sidewalks or railway crossings, build bridges, etc. 9. Accident Pyramid Accident Pyramid: Behind one death and serious injury accident, there are 29 minor injury accidents; behind 29 minor injury accidents, there are 300 false alarms without injury, as well as a large number of unsafe behaviors and unsafe conditions.

From Hein.