Kitchen fire protection knowledge
The main factors causing the kitchen fire are: a large amount of flammable grease accumulation, gas stove not turned off in time, gas leakage, electrical equipment not cut off in time, power overload, and no one on duty when refining.
1, found that the electrical device connector is not firm or invalid, should immediately repair, repair rear can use;
2, can't overload the use of electrical equipment.
3, all kinds of electrical equipment when not in use or cut off the power supply after use.
4. Flammable materials should be stored away from heat sources.
5. Wash the residual oil every day.
7, someone to participate in oil refining, baking food can't catch fire.
8. Boilers or fryers cannot be used beyond capacity or temperature.
9. Clean the furnace cover every day and the filter screen of the range hood at least once a week.
10, turn off the energy switch after work.
1 1. The fire prevention measures in the kitchen are complete and effective.
12, all personnel master the initial control method and alarm method for handling accidents.
Kitchen fire prevention knowledge
fire prevention
1, when the kitchen uses fire, there should be someone to supervise it. According to the investigation data of fire causes, most kitchen fires are caused by people leaving after using open flames, so it is necessary to stay away from the fire source, cut off electricity and turn off gas during kitchen operation.
2. Use qualified wires and appliances and kitchen utensils. Electrical appliances and kitchen utensils should be used according to the instructions, and the lines should be checked regularly to see if they are in good condition. If it is found to be aging or worn, it should be replaced in time to prevent fire from happening due to aging of wires and electrical appliances or rats biting off lines.
3, the correct use of liquefied gas. Due to the particularity of liquefied gas, it must be operated in strict accordance with the correct procedures. It is forbidden to leak gas, heat the tank or lie down.
4, kitchen dust and oil pollution, chimneys and ventilation pipes of ventilation fans, etc. , should be cleaned at any time, in order to reduce the oil into the ventilation pipe caused by fire.
Save yourself
In case of fire in the kitchen, you can use nearby items to put out the fire.
1, wet cloth. If the fire is not big at first, you can use wet towels, wet aprons, wet rags, etc. To directly cover the flame and "suffocate" the fire.
2, pot cover. When the cooking oil in the pot catches fire due to high temperature, don't panic, let alone pour it with water, otherwise the burning oil will overflow and ignite other combustibles in the kitchen. At this time, the fire source should be turned off first, and then the cover should be quickly put on to put out the fire. If there is no pot cover, anything else at hand, such as the pot, can be covered, and pouring the cut vegetables into the pot can also put out the fire.
3. Cup lid. Alcohol hot pot used at home sometimes burns suddenly when added with alcohol, which will ignite the container containing alcohol. At this time, don't panic, don't throw the container out, and immediately cover or cover the mouth of the container to suffocate and extinguish the fire. If you throw it out, the fire will burn wherever the alcohol spills. Don't blow with your mouth when putting out the fire. You can cover the alcohol tray with a teacup or a small bowl.
4. salt. Salt is also an effective fire extinguishing agent to put out initial fires. The main component of salt is sodium chloride, which can be quickly decomposed into sodium hydroxide under high temperature fire source, and the free radicals in the combustion process are inhibited through chemical action. Granular salt or fine salt used at home is an extinguishing agent for kitchen fires and solid smoldering fires. Salt absorbs heat quickly at high temperature, destroys the flame shape and dilutes the oxygen concentration in the combustion zone, so it can play the role of fire extinguishing.
It would be better if the home is equipped with a home fire extinguisher. Common usage of portable dry powder fire extinguisher: take the windward direction, pull out the safety pin of the fire extinguisher, hold the nozzle, aim at the root of the flame, press the handle on the upper part of the fire extinguisher, and push it left and right quickly until the flame goes out.
Hotel kitchen fire prevention knowledge
There is more fuel.
The kitchen is a place where operations are carried out with open flames. All fuels are generally liquefied petroleum gas, gas, natural gas, carbon and so on. If the operation is improper, it is easy to cause leakage, burning and explosion.
The lampblack is heavy. The kitchen deals with coal, gas and fire all the year round, and the environment of the place is generally humid. Under this condition, the uneven combustion products produced in the process of fuel combustion and the lampblack produced by oil and gas evaporation are easy to accumulate, forming a combustible oil layer and powder layer with a certain thickness attached to the wall, lampblack pipeline and the surface of range hood. If the oil fume pipeline is not cleaned in time, it may cause a fire.
Electrical wiring has great hidden dangers. In some kitchens, there are still phenomena of replacing copper core wires, wires and switches without back cover with aluminum core wires. These facilities are prone to leakage, short circuit and fire under the long-term corrosion of water, electricity and lampblack. In addition, there are many kitchen machines, and the overload phenomenon is serious.
In particular, some high-power electrical facilities will cause fires due to excessive current during use.
Cooking utensils are prone to accidents.
If stoves and tableware are used improperly, it is easy to cause kitchen fires.
There are many cases of fire caused by improper operation of pressure cooker, steamer, rice cooker, freezer and oven in life.
Improper use of oil can cause fire. Kitchen oil can be roughly divided into two types, one is fuel oil and the other is edible oil. Fuel oil refers to diesel oil and kerosene, and large hotels and restaurants mainly use diesel oil. Diesel oil has a low flash point, and it is easy to cause fire due to improper fire adjustment and placement during use.
Other factors. Because of the fear of fire, when a fire breaks out, people often take passive escape to deal with the initial fire, which leads to a small fire turning into a big fire. In addition, smoking in the kitchen and littering cigarette butts after smoking can also cause fire accidents; When cleaning the kitchen, it often happens that the water is poured indiscriminately. This kind of water is easy to enter the interior of various electrical facilities, which not only makes the electrical facilities rust and rot, but also easily causes short circuit and fire of electrical lines.
Second, the hotel kitchen fire safety management measures
Strengthen the fire safety education and regular training for hotel kitchen staff, and formulate corresponding fire safety management.
The gas and oil pipes and valves in the kitchen must be checked regularly to prevent leakage.
If gas leakage is found, first close the valve, ventilate in time, prohibit using any naked flame, and start the power switch.
The wall next to the kitchen stove, fume hood and other places that are easy to be polluted should be cleaned every day, and the oil smoke pipeline should be cleaned at least once every six months.
Kitchen electrical facilities should be strictly in accordance with national technical specifications, and it is strictly forbidden to replace aluminum with copper. Electrical appliances such as electrical switches and sockets used in the kitchen should be turned off to prevent water from infiltrating into the outside, and should be installed away from gas and liquefied gas cookers to avoid sparks when opened, which will lead to the burning of leaked gas and liquefied gas. All kinds of mechanical devices implemented in the kitchen should not be overloaded with electricity, and attention should always be paid to prevent electrical equipment and lines from getting wet during use.
All kinds of cooking utensils used in the kitchen should be products that have passed the inspection by the national quality inspection department, and it is forbidden to choose unqualified household appliances for cheap.
After the work, the operator should close all gas and fuel valves in time, and cut off the power supply and fire source.
Fire risk of hotel kitchen
There is more fuel.
The kitchen is a place where operations are carried out with open flames. All fuels are generally liquefied petroleum gas, gas, natural gas, carbon and so on. If the operation is improper, it is easy to cause leakage, burning and explosion.
The lampblack is heavy. The kitchen deals with coal, gas and fire all the year round, and the environment of the place is generally humid. Under this condition, the uneven combustion products produced in the process of fuel combustion and the lampblack produced by oil and gas evaporation are easy to accumulate, forming a combustible oil layer and powder layer with a certain thickness attached to the wall, lampblack pipeline and the surface of range hood. If the oil fume pipeline is not cleaned in time, it may cause a fire.
Electrical wiring has great hidden dangers. In some kitchens, there are still phenomena of replacing copper core wires, wires and switches without back cover with aluminum core wires. These facilities are prone to leakage, short circuit and fire under the long-term corrosion of water, electricity and lampblack. In addition, there are many kitchen machines, and the overload phenomenon is serious.
In particular, some high-power electrical facilities will cause fires due to excessive current during use. Cooking utensils are prone to accidents.
If stoves and tableware are used improperly, it is easy to cause kitchen fires. There are many cases of fire caused by improper operation of pressure cooker, steamer, rice cooker, freezer and oven in life.
Improper use of oil can cause fire. Kitchen oil can be roughly divided into two types, one is fuel oil and the other is edible oil. Fuel oil refers to diesel oil and kerosene, and large hotels and restaurants mainly use diesel oil. Diesel oil has a low flash point, and it is easy to cause fire due to improper fire adjustment and placement during use.
Other factors. Because of the fear of fire, when a fire breaks out, people often take passive escape to deal with the initial fire, which leads to a small fire turning into a big fire. In addition, smoking in the kitchen and littering cigarette butts after smoking can also cause fire accidents; When cleaning the kitchen, it often happens that the water is poured indiscriminately. This kind of water is easy to enter the interior of various electrical facilities, which not only makes the electrical facilities rust and rot, but also easily causes short circuit and fire of electrical lines.