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In fact, the phenomenon of spontaneous combustion of cars is still relatively rare, as long as you regularly go to the 4S store for inspection and maintenance, it is almost negligible.
Most of the spontaneous combustion of the car is caused by the line problem, and now many car owners will install many other electrical equipment after buying the car, which will increase the engine load and reduce the service life of the battery, and secondly, it is easy to cause a short circuit in the line, resulting in spontaneous combustion. It is recommended not to add high-quality products at will. In addition, if you don't pay attention to maintenance, you don't know if the cable is aging and wearing, and it will eventually cause short circuit and spontaneous combustion.
In addition, there is spontaneous combustion of oil circuits, oil is flammable, in addition to gasoline, there are various lubricating oils, if there is oil leakage, it is very easy to fire in case of electric sparks or short circuits.
In addition, smoking in the car and placing other flammable items on the car are also easy to cause vehicle fires.
Therefore, it is recommended that the vehicle should be regularly maintained and repaired, especially the circuit and oil circuit need to be checked regularly, and the original structure of the vehicle should not be changed at will, and electrical equipment should be installed.
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How to say this, mathematically probability. Whatever the cause of spontaneous combustion of the car, there will definitely be it. Because there are so many cars running on the road.
Having a fire extinguisher is for protection, just like buying insurance. You are concerned about this, and I agree with it. But there is another point, I don't know if Brother Ren has seen it, that is, the car spontaneously combusted, and it was equipped with a fire extinguisher, why still couldn't it save the fire???
What is the reason for this?。。
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It's hard to say, there are many reasons for spontaneous combustion, and now the country is not a new motor vehicle agreement, and each car will be required to install an automatic fire extinguisher in the future.
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Spontaneous combustion of automobiles is mostly caused by circuits and oil circuits.
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Any large fire starts from a small flame, so if you find it in time, just smell a slight burning smell, stop and check, immediately cut off the power supply, and find the source of fire after discovering the smoke, and the source of fire is generally inside the hood, find the source of fire.
Use your own fire extinguisher to solve, if you don't have a fire extinguisher, you can find some nearby sand and gravel to cover up, but when using it, you should also pay attention to it, if it is fuel **, the use of fire extinguishers may expand the fire, if you take measures, you find that the fire source has not decreased, but there is still a trend of getting bigger, then you have to call the police immediately.
If you have found that there are open flames in some parts of the vehicle, and there are flames constantly coming out, it means that the fire is already more serious, at this time, do not open the hood easily, otherwise it will expand the fire because there is time to feast on the rapid circulation. You can try to extinguish the fire with a fire extinguisher, and after using it, you can continue to use the fire extinguisher, but if it is useless, you must call the police in time to evacuate and evacuate the surrounding people to avoid the fire from expanding and causing serious consequences.
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Summary. After the vehicle is on fire Treatment method 1, power off, turn off, stop Once you encounter a car smoking and an open flame during driving, don't panic, immediately stop on the side of the road, turn off the engine, and cut off the power. 2. Leave the car and call the police for help The driver should quickly leave the car after parking, find a safe location to avoid danger, and call 119 for help.
3. Observe the fire and extinguish the fire by yourself In order to reduce losses, under the condition of ensuring your own safety, if the fire is small and controllable, you can use a vehicle-mounted fire extinguisher to extinguish it.
After the vehicle catches fire, if you don't know enough about the fire extinguisher, should you put out the fire?
After the vehicle is on fire Treatment method 1, power off, flameout, parking In the process of driving, once you encounter smoke from the car and an open flame, do not panic, immediately stop on the side of the road, turn off the ignition, and cut off the power. 2. Leave the car and call the police for help The driver should leave the car quickly after parking, find a safe location to avoid danger, and call 119 for help. 3. Observe the fire and extinguish the fire by yourself In order to reduce losses, under the condition of ensuring the safety of the self-orange ant, if the fire is small and controllable, it can be extinguished with a vehicle-mounted fire extinguisher.
The fire extinguisher does not know enough about the situation, and in the case of its own safety, it is necessary to extinguish the fire or disturb the head and ask for help from others to contact the fire department to deal with the fire.
How to use the fire extinguisher: 1. Lift the handle of the portable fire extinguisher, keep the fire extinguisher in a horizontal and vertical state, and then shake the fire extinguisher bottle up and down several times, the purpose is to loosen the dry powder in the bottle of the firearm to avoid the accumulation of dry powder inside. 2. Pull out and then unplug the safety pin on the fire extinguisher, that is, the annular metal object under the fire extinguisher handle, and the dry powder can only be sprayed out after the metal ring is pulled out.
If it is difficult to remove the latch, the lead seal at the other end of the latch must be removed. 3. Press your fingers on the upper and lower levers of the fire extinguisher, and the switch of the fire extinguisher will be turned on, and dry powder will be sprayed to extinguish the fire. 4. Aim at the person standing 3 5 meters away from the flame, and aim at the fire source with the nozzle of the fire extinguisher.
At this time, hold the front end of the nozzle with one hand, pay attention to the direction to control it, and lift the fire extinguisher handle with the other hand.
Everything is based on its own safety and other fire extinguishing methods.
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Personally, I think that if you want to extinguish a fire, you can use a foam fire extinguisher, which is relatively safe and can also achieve the purpose of extinguishing the fire.
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The first thing is to buy a fire extinguisher, then extinguish the car, and finally eliminate the hidden danger.
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Generally, a private car can extinguish its own fire within 3 minutes of burning, if it exceeds 3 minutes, the danger is very great, and the driver had better abandon the car immediately to escape, and it is important to save his life. Self-extinguishing requires us to find the best source in the first time and extinguish them with a fire extinguisher. Generally, spontaneous combustion of vehicles is first from one part of the first, and then slowly burn to other parts, if the owner finds out in time, the first point is limited to a small range of burning, and only a slight smoke, at this time by using a fire extinguisher can extinguish the fire.
If you don't have a fire extinguisher in your car at the time, you can use a blanket or sand to cover the fire to extinguish the fire, or ask someone else for help.
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The key to extinguishing a fire in a car is as follows: When flames or black smoke come out of the car, pull over immediately and turn off the fire, because turning off the power can quickly disconnect the fuel pump and reduce the combustion of gasoline. After turning off the power, quickly leave the burning car.
Use a fire extinguisher to extinguish the fire, aim at the fuel tank and the burning part to cool down and extinguish the fire, and avoid**. In the meantime, call 119 for help. Do not modify the car without permission.
Regularly check the oil circuit: After three or four years of use, the rubber aging of the automobile circuit often occurs, the resistance of the wire increases, and it is easy to short circuit.
If the battery terminals are loose and heated due to impurities, oil or corrosion, the wire insulation is ignited; Long-term vibration or rapid temperature changes can loosen line contacts. Don't put lighters on the dashboard: gas lighters, fresheners, mosquito killers, etc.
It is easy to expand after being heated. Equipped with a fire extinguisher. Clean up engine sludge before summer.
Stop when you spot a small fire, then take out the fire extinguisher in your car, spray it on the seam of the style fence, and open the hood to extinguish the fire.
In short, if you don't have a fire extinguisher, don't open the hood first. Once opened, the fire can quickly grow. There are many reasons why cars are multi-cylinder**.
The following is an example of a gasoline engine: Circuit: circuit aging, leakage, etc.
intermittent ignition failures; Ignition coil or spark plug failure, poor ignition or poor conductivity; Wiring, loosening, broken skin grounding, etc. Human causes such as careless or erroneous maintenance: failures due to loose contacts and connectors.
Oil circuit: insufficient fuel injection pressure, electronic oil pump failure; The oil pipeline is blocked or polluted, and the oil supply is not smooth; Nozzle failure, blockage, or self-failure.
Fuel injection causes the line to be abnormal. Other disadvantages: Engine:
Wear and age, untimely maintenance, or the use of inferior, substandard or substandard oil; Due to excessive wear, the cylinder pressure does not reach the normal value. belt aging and ignition timing; valve timing; air intake or throttling section; intake and exhaust valves and rocker arm components (see emission standards); defects caused elsewhere. In addition, serious engine shake is also the most important reason, such as water in gasoline, poor contact between the computer wiring harness and the ground, etc.
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It could be a problem with the spark plug, a problem with the valve, a problem with the engine, a power outage, or a lack of water in the tank.
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If the car is on fire, do not open the hood easily, stop the car immediately, turn off the power, and then use a fire extinguisher to extinguish the fire by aiming at the fuel tank and the burning area, and call 119.
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It could be because of a malfunction in the starting system, or it could be because there was a problem with the ignition system, which should be checked, as well as the engine, and the basic failure of the car should be understood.
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If a small fire occurs, you can use a fire extinguisher, sand, blanket to cover the fire source to extinguish the fire, for a medium fire can be extinguished with a fire extinguisher, if it is a large fire and burns for more than three minutes, you should abandon the car and run away at this time.
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The first thing is to prepare a vehicle fire extinguisher in the car, and once the first situation occurs, you need to take out the fire extinguisher on the car, aim at the root of the flame in time, extinguish the fire, and be sure to turn off the car.
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I introduce a good product to you, "Car Emergency Safety Kit".
Aerosol fire extinguisher in the fire extinguishing equipment room, which is much more efficient than carbon dioxide and dry powder. And it is safe and reliable, and it is stress-free inside, so it is not afraid of collision and there is no danger. You need to pay attention to the quality of safe product purchases!
It contains the following devices:
Multi-function sound and light alarm flashlight:
In addition to emergency escape and lighting, it can also sound an alarm to call for help, which is powerful! Widely praised by customers!
Multi-function sound and light alarm flashlight product function:
Flashing warning lights: 9 LED lights can issue a vivid trapped warning, 200 meters of visual distance.
Emergency flashlight: used for lighting at night or in dark environments.
Audible Alarm: Sounds a high decibel alarm sound.
Emergency cutter: Hook-shaped embedded blade, which can cut off solid objects to escape in case of accidents.
Strong magnetic base: can be attached to the surface of any iron object.
Waterproof design: can be used in the rain.
Trailer rope: A sturdy 3 ton soft trailer rope that meets the European standard to ensure the vehicle moves in the event of a vehicle breakdown.
Trailer Rope Product Features:
When a car breaks down, a trailer rope can be used to move the vehicle to another safe place.
Precautions: 1. Keep away from sharp objects or angular items to prevent the rope from being cut off by sharp objects.
2. This product is for trailer use only, please do not use it elsewhere.
Medical First Aid Kit:
Alcohol cotton, sterile dressing, band-aids, tweezers, first aid manual, gauze, bandages, scissors, adhesive tape, first aid triangular scarf.
Features: Medical First Aid Kit for emergency medical bandaging to buy time for rescue.
Medical First Aid Kit Product Features:
When encountering an emergency or injury that cannot be sent to the hospital for treatment in time, the emergency medical kit can be used for simple wound dressing treatment to prolong the rescue time.
Model specifications: Package size: 14 11 6cm
Reflective vest: The safety vest can provide safety warning for motorists when walking on the road, and provide an additional safety guarantee.
Product function: It is used for warning, so that rescuers can easily identify it.
Firefighting gloves: with heat insulation, wear-resistant and high-strength functions, to protect hands from injury.
Product function: wear-resistant, waterproof, heat-resistant, high strength and other functions.
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Go to the fire shop to buy, where all are qualified products, buy dry powder, this air pressure is low, it will not burst.
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Spontaneous combustion of vehicles must have an effect in the early stages.
A vehicle fire extinguisher is all about extinguishing early flames.
If the first point of spontaneous combustion of the vehicle is outside the body, such as tires, then we directly aim the nozzle of the vehicle fire extinguisher at the bottom of the first point.
If the first point of spontaneous combustion of the vehicle is inside the engine compartment, we should be very careful at this time. Start by opening the engine compartment cover with a small gap and spraying the fire extinguisher's nozzle into the engine compartment through the gap to reduce the fire.
Since the capacity of a car fire extinguisher is limited, you don't expect it to completely extinguish the fire for you.
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If it doesn't work, the fire extinguisher in the car will not be forced! What do you say?
In fact, the need to extinguish the fire of spontaneous combustion of vehicles is a matter of way and method, in addition, it depends on the timing!
1. When the vehicle is just smoking, pull over immediately, extinguish the car, take out the fire extinguisher 2, observe whether there is any improvement, such as opening the cover must be slow, so as not to make the fire bigger due to the wind when opening the cover.
3. If there is already an open flame, then get out of the car immediately and stay away from the vehicle, people's safety is the most important.
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