How to prevent spontaneous combustion in a car in summer How to prevent spontaneous combustion in a

Go to 4S to check if there is a problem with aging wiring, don't put perfume in the car, lighters and other flammable and explosive items.

Carry a fire extinguisher with you.

According to statistics, automobiles account for more than 40% of motor vehicle spontaneous combustion accidents, and the rate of spontaneous combustion and sliding accidents while driving reaches 70%. The cause of spontaneous combustion of automobiles is mostly short circuits of wires, reaching more than 60%. Knowing this common sense will keep you away from "spontaneous combustion" accidents!

On the afternoon of June 27, at a traffic light in Lingyun County, Baise, Guangxi, a black car suddenly spontaneously combusted, and the fire instantly burned the car. After the rescue of the fire and traffic police, the fire was extinguished, and there were no people**. After investigation, the main reason for the spontaneous combustion of the car was hot weather + long driving time.

Summer is coming, remember to let the car "rest" and "cool off". So, what is the cause of spontaneous combustion of vehicles? Older cars that are more than 4 years old are most prone to wiring problems.

At the same time, spontaneous combustion may be caused by line modification, overload driving, and carrying flammable materials. In addition, there are some other reasons that can also cause spontaneous combustion of vehicles. Tires can also cause "spontaneous combustion".

According to the principle of thermal expansion and contraction, vehicle tires will burst due to high temperature 'flatulence' in summer. When the car is empty, the puncture tire rubs against the ground and adjacent tires**, resulting in spontaneous combustion of the body. "Spontaneous combustion caused by tires** is mostly caused by trucks.

Because the truck runs on the road for a long time, the tires run under high load, and some trucks are overloaded, which makes the tire pressure too high, which will make the car very dangerous. Sometimes perfumes are poisonous. Perfume contains a lot of alcohol and burns easily when the temperature is high, the environment is closed, and the air is not well circulated**.

How to prevent spontaneous combustion of vehicles? Look:- Don't smoke.

If blue or black smoke rises from the gap in the hood and near the dial of the instrument bucket button, and the instrument panel water temperature warning light is illuminated, it is a precursor to "spontaneous combustion". - Smell: There is a burning smell.

Check the cause. If you smell broken shoes and leather, stop for inspection immediately. - Find:

Flammable items should be cleaned up. In the case of high temperatures, perfumes, pesticides, disposable lighters.

Recently, some netizens photographed a car suddenly spontaneously combusting on the highway. The fire burned out of the engine room and soon smoked. When firefighters arrived, the vehicle was left with an empty skeleton.

The occupants of the car parked next to them and got out of the car to avoid danger, but fortunately, no one was killed or injured. Netizens said "it's terrible". Summer is approaching, and this accident is a wake-up call for us.

Preventing spontaneous combustion is one of the tasks that must be done before the summer, and it is also something that car owners who are more than 3 years old and have installed electronic devices must pay attention to. Most of the spontaneous combustion accidents of automobiles occur due to the following four reasons. The first is spontaneous combustion caused by oil leakage and leakage, which is a common fault.

The second is aging, collision, transformation, insufficient maintenance and other reasons, which may lead to oil leakage and leakage, regardless of whether the leakage is serious or not, it must be dealt with in time. If ignored or handled incorrectly, it can lead to more serious consequences. Therefore, before entering the summer, today, when the road is aging and the equipment connection is not smooth, the layout of automotive electronics is very rich, and the circuit design is more complex than before.

However, for owners with insufficient configuration, they often choose to set up their own driving leakage recorder, center console, panoramic image, sound, lighting, etc. These electronic layouts inevitably need to transform the vehicle circuits, and many devices can be installed without damage, but they still cause a burden on the vehicle circuits, and there are very strict standards for vehicle-grade products. On the other hand, some small brands do not even meet the requirements of miscellaneous brands, and defects and lax places appear again in the installation process, which will fail at least and cause spontaneous combustion by short circuit and sparks, so it is important to choose a regular brand and professional installation.

Although the car itself ignites combustibles at high temperatures, most of the materials of the car itself are flame retardant, but it is inevitable that you will come into contact with combustibles during the use of the car. The most common are dried leaves and hay. During operation, the engine compartment and exhaust fumers collide with the sliding pipes, which generate very high temperatures.

In the hot, dry season, the probability of igniting combustibles is higher. At that time, when the phenomenon of "occupying the road and drying straw" was serious, it was not uncommon for cars to roll straw into the bottom of the car and cause "spontaneous combustion". I love dried leaves.

Excessive accumulation of sludge is more common in old and poorly maintained cars. In fact, deposited sludge is not particularly susceptible to fire, but excessive deposition can make it difficult to dissipate heat from equipment such as engines. In addition, if the high temperature of summer is applied, there is also a risk of ignition of the sludge and spontaneous combustion.

Therefore, a simple daily cleaning can effectively avoid this problem.

What are the causes of spontaneous combustion of vehicles? And how to prevent it?

1. Placing lighters, perfumes and other flammable and explosive materials in the car causes the vehicle to spontaneously combust in the sun.

Under long-term exposure, the temperature in the car may reach 40°C, 50°C or even higher, and these seemingly non-lethal small objects are easy**or**.

Precautionary method: Do not place lighters, cola, perfumes, gasoline and other flammable and explosive products in the car, especially during the epidemic, do not put ethanol-containing hand sanitizer in the car.

2. If the vehicle is not overhauled for a long time, the oil pipeline will gradually age or even be damaged, and oil leakage may occur, such as once the leaked fuel touches the high-temperature parts in the engine compartment, it is also easy to produce open flames and cause spontaneous combustion.

Prevention method: When driving in high temperature in summer, you should try to avoid driving for a long time, let the vehicle get a proper "rest", and reduce the probability of spontaneous combustion accidents.

3. Driving the vehicle for a long time in summer is easy to induce spontaneous combustion. At present, it is in summer, driving for a long time, the temperature in the engine compartment will rise rapidly under high load and long-term operation, and the cabin is relatively closed, and the heat is not easy to discharge, which may lead to the softening of the line and the accelerated aging of parts, thereby increasing the hidden danger of spontaneous combustion of the vehicle.

Prevention method: When driving in high temperature in summer, you should try to avoid driving for a long time, let the vehicle get a proper "rest", and reduce the probability of spontaneous combustion accidents.

4. Illegal modification of vehicles is easy to cause spontaneous combustion. Some drivers like to modify vehicles without authorization, in the process of modification, the circuit and oil circuit of the car may change, and the illegal modification that does not meet the specifications and standards will lead to the potential safety hazards of the modified vehicle in the circuit, oil circuit, etc., and is prone to spontaneous combustion.

Prevention method: Do not install or modify the circuits and oil circuits of the vehicles without permission or illegally, so as to avoid overload or short circuit of the vehicle circuits that may cause spontaneous combustion of the vehicle.