Common sense of fire safety life

Common sense of safe living 1. Common sense of safety.

Safety tip: 1, knowledge of safe electricity use (1) Do not use hard objects, especially metal objects to dig sockets.

(2) Learn to read safety signs. Red indicates the information of prohibition and stop. Be careful not to touch the red sign; Yellow indicates danger, such as "beware of electric shock"; Blue, indicating the instructions and regulations that must be observed; Green, indicating instructions, safety status and traffic.

(3) Metal products are conductive. Do not use these tools to directly touch the power supply. Water is also conductive, so electrical appliances should be careful not to stand on water. Children should be careful not to touch electrical appliances with wet hands, but to wipe them with wet cloth.

(4) Understand the function and position of the main power switch, and learn to turn off the main power in an emergency. When someone was found electrocuted.

Try to turn off the power in time, never save people directly by hand, but call an adult for help. (5) On the way to and from school, pay special attention to whether the wires on the roadside have fallen off, and you must avoid them when you see them.

(6) In thunderstorm weather, don't stand under a tree to avoid rain, so as not to be struck by lightning. 2, life safety knowledge (1) Don't play on the stairs, especially when the corridor is crowded, be sure to walk on the right.

(2) It is forbidden to slide down or chase the stair handrail. Stepping on the air or hitting people may cause serious injury. (3) It is forbidden to climb high or explore things on the balcony guardrail, especially when cleaning windows, don't lean out of the window.

(4) Don't play in the construction site. There are many sundries on the ground, which may hurt your feet. Bricks may fall from the upstairs at any time and hurt your head. (5) Don't play behind the car, especially hide and seek, and don't play near dangerous houses.

When going out, you'd better do the following. (1) Tell adult relatives where they are going, when they will come back and who they will be with.

(2) When a person goes out, try to go together and go to a crowded place. (3) When going out at night, you should bring flashlights and other items, take the brightly lit avenue, and don't take shortcuts or paths.

(4) Don't ride with strangers. (5) Take the bus and try to be close to the driver and conductor.

3, traffic safety knowledge (1) When crossing the road, walk on the sidewalk, and walk on the side of the road without a sidewalk. (2) When crossing the roadway, take the sidewalk; Traffic signal controlled sidewalks, red lights stop and green lights go; If there is no traffic signal control, you must pay attention to passing vehicles and don't chase and run.

(3) When crossing a roadway without sidewalks, be sure to see the situation clearly, let the vehicles go first, and don't suddenly cross when the vehicles approach. (4) When crossing a road without sidewalks, you must go straight through. Don't take shortcuts or jaywalk in front of the car for convenience.

(5) Don't stop, chase, pick up or throw objects at cars on the road. (6) Don't play, sit or lie down on the road or engage in other behaviors that hinder traffic.

(7) Don't drill over or cross pedestrian barriers or road isolation facilities. Security means no threat, danger, injury or loss.

The harmony between human beings as a whole and living environment resources does not harm each other, and there are no hidden dangers and harms, which is a state of avoiding unacceptable damage risks. Safety is to control the possible damage caused by the running state of the system to human life, property and environment below an acceptable level in the process of human production.

2. What is the knowledge about safe use of electricity?

With the continuous improvement of living standards, there are more and more places to use electricity in life. Therefore, it is necessary to master the following basic common sense of safe electricity use: l. Know the main switch of power supply and learn to turn off the main power supply in an emergency. 2. Touch and test the inside of the power socket without hands or conductive objects (such as wires, nails, pins and other metal products). 3. Touch the appliance with wet hands and wipe it with a wet cloth. Do not pull the wire forcibly when plugging and unplugging the power plug to prevent the insulation layer of the wire from being damaged and causing electric shock; The insulation of the wire falls off, so it is necessary to replace the new wire or wrap it with insulating tape in time. 5. When someone gets an electric shock, try to turn off the power in time; Or use dry wooden sticks and other things to separate the electric shock victim from the charged electrical appliances, and don't save people directly by hand; Younger students should appeal to adults for help, and don't handle it by themselves to prevent electric shock. 6. Don't disassemble the power cord, socket and plug at will. Even if it is as simple as installing a light bulb, you should turn off the power first and finish it under the guidance of your parents. Nowadays, more and more household appliances, such as televisions, refrigerators, washing machines, electric irons, hair dryers and electric fans, are used at home. Besides paying attention to the safe use of electricity, we should also pay attention to the following points: 1. Various household appliances have different uses and methods of use, and some of them are more complicated. General household appliances should be studied and used under the guidance of parents, and those with greater risks should not be used by themselves. 2. If there is the smell of smoke, sparks and burning, immediately turn off the power switch and stop using it. At the same time, pay attention to avoid burns when using. 4. Avoid using electrical appliances in humid environment (such as toilet), and don't let electrical appliances get wet, which will not only damage electrical appliances, but also cause electric shock. 5. The fan blades of the electric fan and the dehydration cylinder of the washing machine are rotating at high speed when working, so you can't touch them with your hands or other objects to avoid injury. 6. Stop using TV in thunderstorm weather. Prevent being struck by lightning. 7. If the electric appliance is not used for a long time, it is easy to be damaged by moisture and corrosion, so it needs to be carefully checked before reuse. 8. When purchasing household appliances, you should choose qualified products with reliable quality.

3. Common sense of daily life safety

Common sense of food procurement identifies high-quality soy sauce: after opening, you can smell rich aroma without touching the bottle mouth, and the inferior aroma is rarely or has an odor; High-quality soy sauce tastes delicious, salty and sweet, mellow and soft, and has a long aftertaste.

Identification of high-quality soy sauce: shake the bottle to see the speed of flowing down the bottle wall. The high-quality soy sauce has high concentration and slow flow; There is no sediment at the bottom of the bottle; The color is reddish brown, brown, shiny and dark. It is reported that there is inferior soy sauce made of waste hair on the market.

Consumers Association reminds: Qualified soy sauce must have QS mark, standardized label, indicating the date of production, manufacturer, brewing or preparation, and other soy sauces with different health indicators. It can be eaten directly as a meal or used for cooking, but if it is used for cooking, it should never be used for cold salad. Identification of fake honey: add a small amount of cold boiled water to honey, or drop a few drops of iodine or alcohol. If the water drops are purple, green or reddish brown, it is fake honey.

Identify water-injected meat! Stick a piece of tissue paper on the surface of the cut meat. If the back can be completely uncovered, the paper is soaked, which may be water-injected meat; When the mucous membrane is cut, the meat with thin mucus should be eaten carefully. Common sense of buying meat: Look at the color of meat, fresh meat is milky white and lean meat is pink.

If the fat is yellow or the meat is black and purple with congestion, you can't have it. The meat containing lean meat is particularly bright and bright red.

Know whether sesame oil is adulterated 1: Look at the color. The color is light red or red with yellow is the real thing.

Machine pressed sesame oil is lighter in color than ground sesame oil. If the color is black, red or dark yellow, it may be mixed with cottonseed oil or rapeseed oil.

Sesame oil is clear and transparent in the sun. If mixed with cold water, it is opaque in the sun. If too much water is mixed, sesame oil will be layered and easy to precipitate and deteriorate. Identification of sesame oil: Pure sesame oil is transparent and bright, while impure sesame oil is turbid.

After being stored in the refrigerator for 24 hours at low temperature, the pure sesame oil will remain crystal clear and liquid, while the impure sesame oil will have obvious crystallization. The price of vegetables is the highest four or five days before the Spring Festival, so you can reserve vegetables in advance, such as Chinese cabbage, celery, cucumber, tomato, wax gourd, carrot, radish, potato, green onion, ginger, yam and other vegetables that should not be purchased in advance: green pepper, beans, cauliflower, leek, spinach and fennel. Identification of fresh fish: fresh fish has bright appearance, complete body, neat scales, clear eyes, no peculiar smell in gills and strong and elastic muscles; Besides the above requirements, the surface of frozen fish should be dry and oily. Most of the sea crabs in the market are swimming crabs, also known as gun crabs. The high-quality gun crab crab is dark purple and blue, which is relatively heavy. Crabs have bluish-white clouds, two sharp horns are intact, and four pairs of feet are tough.

Know shrimp: sea shrimp is generally more solid and plump than cultured shrimp; Fresh prawns are blue in color, bright in skin, hard in body and connected from head to tail; If the shrimp is gray and soft, it means the freshness is poor. Know fresh milk skillfully: fresh milk can sink in clear water, while stale milk floats on the water and spreads out immediately; Drop a drop of milk on your nails, and what stays on your nails is fresh milk, otherwise you will buy fake iodized salt if it is not fresh! When iodized salt is sprinkled on the cut potato chips or starch solution, it can turn light purple. The darker the color, the higher the iodine content, and the colorless reaction is fake iodized salt.

Identification of adulterated edible oil: when identifying edible oil mixed with castor oil, the oil sample can be automatically separated into two layers after standing for a period of time, with edible oil on the top and castor oil on the bottom. Recently, CCTV exposed a group of poisonous fans to teach you to identify: the color of normal fans is slightly yellow, close to the primary color of starch, and it is best not to buy those fans who are particularly white and bright.

Fake fans often appear in the market, so be careful when buying fans, and be careful to buy fans with bright colors such as yellow and green; Fans who have sour taste or other peculiar smell after boiling water should be vigilant. When the vermicelli is ignited, normal vermicelli should have black carbon when burning, and the length of carbon should be as long as that of vermicelli, while toxic vermicelli will burn without carbon residue, accompanied by a loud noise.

Recently, Nanjing was surprised by the delivery of poisonous water! Water delivery and purchase: those that feel greasy may have been treated with industrial sodium hydroxide; Have * * * sexual taste, may be soaked in formaldehyde; If the color is too bright, you should buy it carefully. Be careful when buying roasted seeds and nuts in bulk on the street! Black melon seeds that look shiny and feel greasy are probably coated with mineral oil, while white melon seeds and pistachios are bleached with bleach or smoked with sulfur, and they all smell bad.

Clever identification of true and false milk powder: try to feel that the real milk powder is delicate in texture, and it will make a "squeaky" sound when rubbed with your fingers; Fake milk powder is mixed with other ingredients, and the particles are coarse, which will make a "rustling" sound when kneading. Clever identification of true and false milk powder: when tasting, real milk powder is delicate and sticky, easy to stick to teeth, tongue and palate, and it dissolves quickly without sugar-free sweetness; Fake milk powder melts quickly, does not stick to teeth, and has a strong sweetness. Recently, some so-called "free-range eggs with red hearts" on the market are actually caused by feeding chickens with additives containing "allicin red". It is best to choose eggs with clean appearance and rough surface when buying.

Don't drink "freshly fried tea" in the street! The current fried tea is angry and does not oxidize, which is easy to cause gastrointestinal mucosa. It is easy to cause stomach pain and bloating after drinking. Experts suggest that the current fried tea should be stored for 10 days before drinking. Clever color wine! Spread a white napkin on the table, shake some wine and pour some on the paper. If the red color is unevenly distributed or there is sediment on the paper, wine is a clever toxic plastic bag made of pigment: if you touch the plastic bag with your hands, it will be toxic if it feels sticky, but it will be non-toxic if it feels slippery; Shake hard, the sound is stuffy and toxic, crisp and non-toxic.

Shopping beware of the seven traps of invoices: no excuses for invoices; Invoice has no name; Do not indicate the date of replacement; Replace invoices with purchase and sale contracts; Consumers bear taxes; No official seal; Stamp "No Refund". Be careful to buy inferior watermelon seeds! High-quality melon seeds are yellow in the middle and black around. The surface color of inferior melon seeds is fuzzy, and some melon seeds with talcum powder and paraffin wax have white crystals on their surfaces.

Tips for identifying inferior perfume: put a little perfume on your hand and smell it after the alcohol evaporates. You can only smell alcohol and synthetic spices, and what you can't smell is inferior perfume. Life and health care 5 1, the pillow should have some elasticity, but it is not good to be too strong. The head is constantly subjected to external elasticity, which is easy to cause muscle fatigue and injury.

Such as spring pillows and air pillows. , not a healthy pillow.

4. What are the common safety tips?

A, walking instructions 1, pedestrians must walk on the sidewalk, no sidewalk must walk on the side of the road; 2. pedestrians are not allowed in the driveway? Chase and run hard on the road, and do not suddenly turn and cross when the vehicle approaches; 3. Not on the road? Picking up or chasing a car on the road is not allowed to stop forcibly or hit a car with a parabolic object; 4, are not allowed to play on the road, frolicking; 5. Preschool children must be led by adults when walking on streets or highways; Second, the boarding instructions 1 are not allowed to greet vehicles in the middle of the road; 2, motor vehicles are not allowed to be any part of the body out of the window; 3, when riding, are not allowed to stand, not allowed to eat in the car; 4. Don't get on or off by force, get off first and then get on, wait in line and get on in order; After getting off the bus, wait for the vehicle to leave. If you want to cross the road, you must walk safely. 5. Do not take overloaded vehicles or vehicles without passenger and sports licenses; Third, riding instructions 1, children under the age of 12 are not allowed to ride bicycles or tricycles on the road; 2. Before turning, slow down, turn around, reach out and don't turn suddenly; 3. Hands are not allowed to leave the handle and climb other vehicles or objects; 4. Vehicles are not allowed to drive in parallel, chase each other or meander; 5. Always check the performance of the car. You can't ride a bike when there is something wrong with its bell, brakes or other parts. You should repair it in time. 6, no umbrellas, no cycling with people; 7, are not allowed to learn to ride a bike on the road; 8, are not allowed to park in the driveway or compete with motor vehicles; Emergency treatment (1) Emergency treatment.

(1) If scalded by hot water, immediately cool the affected area with cold water and take off the clothes. (2) When falling from a height, immediately make the falling person lie down calmly; If there is trauma, clean the wound with clean water or medicated soap and wrap it with gauze.

③ Dislocation: Keep the injured person in a comfortable posture, and apply cold water to the affected area, not hot compress. ④ Heatstroke: Quickly move the heatstroke victim to a ventilated and cool place, unbutton his coat, wipe his head with cold water or wipe his body with alcohol, and let the heatstroke victim drink more cold water, together with ten drops of summer medicine.

⑤ Food poisoning: While looking for an ambulance, send warm water, salt water or milk to the patient; Put fingers and other objects in the patient's mouth and throat to make him vomit. 6 flying objects hit the eyes; Rinse your eyes with clean water, and don't probe with your hands. If the eyes bleed, you can apply gauze lightly, add a layer of cold wet cloth and wrap it with a bandage.

(2) Home fire extinguishing method: 1. Why don't you call the fire alarm? 1 19, indicating the location, waiting for the fire truck at the intersection. 2. It is best to find a fire hydrant and put out the fire with washbasin, bucket and other appliances.

3, individual items on fire, to quickly move the fire to the outdoor fire fighting. 4. When the oil pan is on fire, cover the pan directly and turn off the power.

5. When the household appliances catch fire, cut off the power first, and then smother the fire with blankets and quilts. If it doesn't go out, water it again. 6. When the TV is on fire and the quilt suffocates to put out the fire, people should stand behind the TV to prevent the kinescope from bursting and hurting people.

7, gas, liquefied gas stove is on fire, you must first close the valve, covered with apron, clothes, bedding, etc. After soaking, pour water. 8. When putting out the fire, slowly open the doors and windows to avoid air convection to accelerate the spread of the fire, and the flame suddenly rushes out to hurt people.

9. Evacuate the flammable or liquefied gas tank near the burning point to a safe place in time. Family life: (1) The total power of household appliances must be less than the total power of incoming lines, so as to prevent the line from being overloaded and short-circuited and causing fire.

(2) When no one is at home, all power supplies must be disconnected to avoid the fire caused by the long-term electrification and heating of electrical appliances. (3) When using liquefied gas, someone must be on-site monitoring to prevent the fire from being extinguished by wind or liquid, resulting in liquefied gas leakage and explosion.

(4) Don't store a lot of inflammable and explosive dangerous goods at home. (5) Don't bring strangers into the house easily, just in case.

Social Convention: (1) When you go out on the street, you must obey the traffic laws. Don't cross the street or run a red light casually. You must watch the biography of slow three. (2) When going out by car, you must pay attention to car safety and try not to take individual private vehicles to avoid traffic accidents.

(3) When traffic is blocked due to weather changes, preventive measures must be taken. (4) Go home in time after school, and make it clear to family, classmates and teachers in time in case of special circumstances.

Try to go home before nine o'clock at night, and don't take remote and sparsely populated roads and lanes. (5) Girls should go out together as much as possible, and don't trust strangers when going out, so as not to be deceived.

(6) When eating out, you must eat hygienic food, don't eat at roadside food stalls, and don't eat half-baked food to ensure your health. (7) Emergency treatment: In case of fire, traffic accident or public security accident, you should immediately contact the local fire department, public security department and transportation department for assistance: fire alarm telephone number: 1 19? Traffic accident: 122? Emergency number: 120? Police theft phone number: 1 10.

5. Small knowledge of campus safety

1, arrive at school at the specified time, and prepare for class in the classroom immediately after arriving at school. After school, you should queue up to go downstairs, and you are not allowed to advance or postpone it without permission. You should leave school with the team after school, and you are not allowed to leave early or stay on campus privately. Go straight home after school, don't stop on the way, don't play games and don't do anything else.

2. Don't leave school for no reason during school hours, and ask the class teacher for leave when going out. Discipline should be observed in class, teachers' instructions should be obeyed, especially in physical education class and activity classes, and sports equipment should be used under the guidance of teachers.

Don't play and chase between classes. It is forbidden to climb fences, trees, corridors, railings and school gates. Go up and down the stairs to the right, don't play in the corridor, and don't slide down the handrail.

4, do not drink raw water, do not buy unlicensed food stalls, do not eat expired or spoiled food.

5. Come to school without sharp tools and inflammable and explosive articles, and don't play dangerous games. Obey the teacher's request when eating lunch. Don't talk, play or do anything else during lunch.

6, pay attention to the safety of electricity, don't touch the classroom, corridor and other public places of electrical equipment, switches, sockets, etc. After school, you should leave school on time and go straight home. Don't stay in the classroom or campus, and don't wander in the street.

7. Obey the traffic rules when going to and from school, cross the road to see the traffic flow and take the crosswalk. Students must abide by the traffic laws and regulations, and do not take vehicles that do not meet the requirements (such as motorcycles and tricycles). ) or overloaded vehicles.

8. Students who need parents to pick them up, if their parents are not at school, don't go home alone, call their parents and wait quietly on campus.

9. Don't pin brooches, school badges, badges, etc. On your clothes. Don't put hard and sharp objects such as keys and knives in your coat and trousers pockets. Do not wear all kinds of metal or glass ornaments.

10, nearsighted students, physical education class tried not to wear glasses. If you must wear glasses, be careful when doing actions. * * * Shoes or leather shoes with plastic soles should wear sports shoes or general rubber-soled shoes.