How to rescue a household appliance from a fire? How to extinguish electrical fires?

In the event of a fire in an electrical appliance, 1. First of all, the power supply should be cut off under the condition of ensuring personal safety;

2. Then use a fire extinguisher to extinguish the fire, and the fire extinguisher is best to use a carbon dioxide fire extinguisher, because carbon dioxide will not corrode the electrical appliances after the fire is extinguished, and the water and foam will cause certain damage to the electrical appliances;

3. If the fire is large, evacuate the scene immediately and call 119 for help in time.

Hope we are helpful to you.

One, cut off the power immediately.

Second, use bed sheets or bedding to cover the best household appliances and cover them tightly.

Three, after a minute or two, see if the appliance is extinguished. Of course, it's good to extinguish, and then blow cool. If there is still smoke, extinguish it with a damp towel.

Fourth, see if you can do some simple analysis of the reasons and repairs yourself. If you can't, throw away the old six. It's not too old, (from 58 City) ask the master to come over. It can also be sent to the local home appliance repair department (the maintenance master asks for the price indiscriminately and cuts the price!) )

The main valve of the power cord should be closed at the first time, and then you can use something to cover him again, and it should be okay.

Wet a cloth such as a towel with water and cover it with **.

In this case, the first time you need to power off the main valve of your home or this position alone, so that it is the safest.

The best thing to do is to unplug the power supply first, and then cover it with a rag.

What should I do if a household appliance catches fire?

The measures to extinguish electrical fires are as follows:

1.After the fire is burned, the power supply should be cut off immediately, and a comprehensive judgment should be made according to the route, characteristics, other signals, optical plates and equipment defects of the cable, and the fault section (or fault point) of the cable should be found out, and personnel should be organized to quickly remedy it.

2.When the cables laid on the cable tray or in the cable trench burn, if the cables laid side by side with them have the possibility of burning, the power supply of these cables should also be cut off. The order is:

First cut off the cable above the ** cable, then cut the cable on both sides, and finally cut off the cable below.

3.**, in order to prevent the spread and reduce the fire, the fire doors of the cable trench and the shaft should be closed or both ends should be blocked to prevent air circulation and suffocation should be used to extinguish the fire. If there is no fire door, the holes can be blocked with items such as asbestos ash, loess, yellow sand, wet quilt and other items (this method is more effective for cable channels with a small range).

Precautions for electrical fire fighting

When extinguishing fires in cable trenches or similar places, firefighters should wear gas masks and insulating gloves as much as possible, and wear insulated shoes to prevent poisoning, electric shock, etc., in order to prevent the grounding of the conductive part of the high-voltage cable from generating step voltage, the rescuers should not approach the fault point, and should not directly touch or move the cable with their hands.

When extinguishing cable fires, 1211, carbon dioxide, dry powder fire extinguishers should be used, loess and dry sand can also be used to cover, if the fire is extinguished with water, spray water guns should be used, and the power supply should be cut off. If there is a fire in the cable trench, it is difficult to approach the fire site when extinguishing, and after the power supply is cut off, water can be poured into the trench to seal the fault point with water, and the fire will be extinguished by itself.

1. After the electrical equipment is on fire, it cannot be directly poured with water. Because water is conductive, it is easy to cause electric shock after entering live equipment, which will reduce the insulation performance of the equipment, and even cause equipment **, endangering personal safety.

2. In case of a TV, it should be covered with a quilt after cutting off the power supply. When extinguishing a fire, you can only approach the TV from the side to prevent injury. Or use a fire extinguisher to extinguish the fire, and should not shoot directly at the TV screen, so as not to suddenly get cold after being heated**.

3. If the computer is on fire, even if the computer is turned off, or even the plug is unplugged, the components in the machine are still very hot, and flames will still burst out and produce poisonous gas, and the screen may also be **. When the computer starts to smoke or smoke, immediately unplug or turn off the main power switch, and then cover the computer with a wet blanket or quilt, which can not only prevent the spread of fireworks, but also block the debris.

4. Do not pour water on a computer that is on fire, even if the power has been turned off, because a sudden drop in temperature will cause the hot equipment to burst. In addition, there is still residual current in the computer, and splashing water may cause electric shock. At the same time, do not lift the covering**, when extinguishing the fire, in order to prevent **hurting people, only approach the computer from the side or back.

1. Don't worry about electrical appliances on fire, they are on fire and electrified, and the first reaction to seeing this scene should be the electric switch. Yes, in order to prevent a greater catastrophe, it is necessary to think of cutting off the main power supply in the first place. Unplugging the socket may not be so safe at the moment, because the wire of the general household appliances is relatively short, if the electrical appliances occur, then the electrical appliances at the moment are already a dangerous goods, even if the wire is long enough, it is difficult to ensure that the socket will not burn out and cause accidents.

So the safest way is to use the main power switch.

2. If the main power switch cannot be found for a while or cannot be cut off temporarily. Then the most important thing at the moment is to extinguish the fire first, you can choose to cover the electrical appliances with a quilt, of course, the quilt can not be wet, or use a fire extinguisher to extinguish the fire, the fire extinguisher should use carbon dioxide, difluorochloromethyl bromomethane, or dry powder fire extinguisher. As soon as the fire was brought under control, the power supply was cut off.

3. If you can't cut off the power supply and you don't have time to take the quilt and don't have a fire extinguisher, then you can use dry sand or dry soil as an emergency measure, and pay attention to it, even if the power supply is unplugged, don't use water to extinguish the fire.

4. When the electrical appliance catches fire, it is easy to cause the line to burn off. At the same time, it may also affect other household appliances, so in order to avoid cutting off the power supply in time at any time, if you can't cut it off in time, unplug other electrical appliances in use in time after extinguishing the fire.

5. When an electrical appliance catches fire, be sure to pay attention to see if there are flammable materials nearby, if not, use the above methods to extinguish them in time, if there is, such as oil, alcohol and other flammable substances can be dealt with in time, if there is no way to take it away, quickly run away from the ** point and call 119 in time.

In the event of a fire in an electrical appliance, the power should be cut off first, and then a fire extinguisher should be used to extinguish the fire. It is best to use carbon dioxide fire extinguishers for fire extinguishers, because carbon dioxide will not corrode the electricity after extinguishing the fire, and water and foam will cause certain damage to the electricity.

The most direct way to fire an electrical fire is to cut off the power supply, and then use a dry powder fire extinguisher to extinguish it, in this process, the most important thing is to ensure the safety of the power supply.

When electrical equipment catches fire during operation, the power supply must be cut off before extinguishing. If power is not cut off quickly, fire extinguishers such as carbon dioxide, carbon tetrachloride, 1211 fire extinguishers or dry chemical fire extinguishers can be used. When using, a sufficient safety distance must be maintained, and the distance should not be less than 40cm for equipment of 10kv and below.

When extinguishing electrical fires that have not cut off the power supply, the following fire extinguishers need to be used: carbon tetrachloride fire extinguisher - it has a good fire extinguishing effect on fires in electrical equipment, carbon tetrachloride does not burn, and it does not conduct electricity. Carbon dioxide fire extinguisher - most suitable for extinguishing fires in electrical and electronic equipment, carbon dioxide has no corrosive effect and will not damage equipment.

Dry chemical fire extinguisher - it combines the advantages of carbon tetrachloride and carbon dioxide, and is suitable for extinguishing electrical fires with fast fire extinguishing speed.

When household appliances catch fire, water should not be used to extinguish the fire to avoid electric shock or accidents. In the event of a fire in an electrical appliance, the first thing to do is to cut off the power supply. Water and foam should never be used to extinguish the power when the power cannot be cut off, because both water and foam can conduct electricity.

Carbon dioxide, dry chemical fire extinguishers or dry sand should be used to extinguish the fire.

No, if you use water to douse the fire appliance, the internal power cord and circuit board of the appliance are conducted through the water, which may cause a short circuit in the appliance, or even cause the appliance to appear**. If the water that is electrocuted comes into contact with a person through the flow, there is a risk that a person will be electrocuted. In addition, glass devices are suddenly exposed to cold water due to high temperatures, which is likely to cause dangerous accidents such as leakage and **.

When household appliances catch fire, they generally cannot be extinguished with water, which has a conductive function, and it is very dangerous in an emergency, so it cannot be extinguished. The power should be cut off first, and then a dry chemical fire extinguisher or a special fire extinguisher should be used to rescue, or wait for the fire rescue to be rescued.

When a household appliance is on fire, it is not possible to extinguish the fire with water, but it is necessary to cut off the power supply as soon as possible, and it is best to use a fire extinguisher such as foam or dry powder to extinguish the fire.

If a household appliance catches fire, cut off the power supply as soon as possible, and then extinguish the fire with water if there is no electricity, but it is best to use a dry chemical fire extinguisher.

If a household appliance catches fire, the first thing to do is to cut off the power supply, and then you can put it out with water.

No, electrical fires cannot be extinguished with water or water-soluble extinguishing agents. When an electrical appliance catches fire, extinguishing it with water is easy to cause accidental electric shock.

No, you must not use water to extinguish the fire when the fire is on, and it will conduct electricity if the fire cannot be extinguished.

If an electrical appliance catches fire, a carbon dioxide fire extinguisher is generally used. With water, one is that there may be electric leakage, causing an electric shock accident unless the electric gate is turned off. The other is that when the fire is extinguished, the electronic equipment will be short-circuited and scrapped due to water ingress.

In the process of using household appliances, if there is a fire, the power switch should be disconnected first, and then the fire should be extinguished, and water can be used to save it at this time. Be sure to turn off the power first.

Water can be used in cases where it is determined that the power supply is disconnected. If there is a fire in a small area, if you have a fire extinguisher, use a fire extinguisher as much as possible.

If an electrical appliance catches fire, do not use water to extinguish the fire. Water is a conductor of electricity, which can cause a short circuit inside the electrical, which can easily cause a larger fire.

The method of firefighting is to cut off the power supply and call the police immediately, and the third is to use a special fire extinguisher.

Of course not, the most important thing is to cut off the power first! Water also conducts electricity, if you don't cut off the power and splash water first, it may cause a bigger accident, which is unimaginable!

If the power has been cut off, you can cover the fire with wet things to extinguish the fire so that the fire no longer burns!

When household appliances catch fire, cut off the power supply before extinguishing the fire, and never directly extinguish it with water.

When a household appliance catches fire, it's best to unplug it first and then use water to remedy it so that you can put out the fire.

First the power is cut off, and then the rescue is extinguished according to the situation. After confirming that the power is off, you can extinguish the fire with water.

Appliance fires can be extinguished with water, provided that the power supply is cut off.

Turn off the power first and then use water to extinguish it, otherwise you will be electrocuted.

You can't splash it directly with water, first cut off the power supply, and then extinguish the fire.

Water can be used to extinguish the fire after the household appliance catches fire and the power is cut off.

No way. Turn off the power first and then put out the water with water.

In the event of a fire with electrical appliances, you can splash water on the sky.

How to extinguish an electrical fire is as follows:1. If the electrical appliances at home are on fire, the first reaction is to cut off the power supply and turn off the switch of the electrical appliances. If the entire circuit is already burning, the main switch can be pulled off first, but if it is too late, the wires away from the burning can be cut first.

2. Next, extinguish the fire, pay attention not to pour it with water, because it will conduct electricity, and even lead to electrical appliances, endangering personal safety. In particular, if there is a fire in the transformer, etc., if there is a dry chemical fire extinguisher, use a dry chemical fire extinguisher to extinguish the fire.

3. If not, call 119 quickly, ask the firefighters to extinguish the fire as soon as possible, and evacuate the people in the room in time.

In the event of a fire in an electrical appliance, 1. First of all, the power supply should be cut off under the condition of ensuring personal safety;

2. Then use a fire extinguisher to extinguish the fire, and the fire extinguisher is best to use a carbon dioxide fire extinguisher.

Because carbon dioxide will not corrode electrical appliances after extinguishing fire, and water and foam will cause certain damage to electrical appliances;

3. If the fire is large, evacuate the scene immediately and call 119 for help in time.

Hope we are helpful to you.

Turn off the power first and then use a fire extinguisher to extinguish the fire, if there is no fire extinguisher, you can also cover it with a damp cloth to extinguish the fire.

Cut off the power supply first, generally use water spray or water mist system to extinguish, or use gas fire extinguishing system.

Answer: Hello, electrical fire is to cut off the power supply first, and then cover the burning object with a quilt and other objects to cut off the air to extinguish the fire.

In the event of a fire in an electrical appliance, you should not water it at all, so cut off the power supply first, and then cover it with sand and other items to extinguish the fire. Look

You can cover the fire with a quilt with water.

First of all, ensure the safety of personnel, the fire is very large, and when you feel uncontrollable, immediately evacuate to a safe place and call 119. When the fire is not big, cut off the power supply first, and then depending on the situation, the materials of general household appliances are not flammable, and there is no other combustible material next to it, so there is no need to panic. Valuable household appliances are not easy to use water, so you can use a quilt or fire extinguisher to reduce losses.