How to prevent spontaneous combustion of automobiles? How to prevent spontaneous combustion of cars

Check the oil circuit, check your car, if there is engine oil leakage, chassis oil leakage, oil pipe aging and cracking, etc., please go to a professional repair shop or 4S shop for maintenance. It is not recommended to repair it at a small roadside shop.

Check the circuit, more than three years old cars should be inspected, especially modified lights and audio modified vehicles should be inspected in all directions. If you find that you have a circuit in the car with faulty circuits or poor contact, you should ask professional maintenance personnel to check and replace them in time. Especially for non-professional modified vehicles, it is more likely to have circuit disorder problems, which should be investigated.

After the car is stopped, the engine should be turned off in time to develop good driving habits. When running long-distance highways in summer, you should let the car cool down and rest for a period of time during the drive, and do not let the car be exposed to the sun for a long time to avoid overload.

Clean up flammable and explosive materials from the car. In many automotive interior materials, generally do not have fire performance, once a fire occurs, the fire is easy to spread. In addition, such as carbonated drinks, excessive heat can also occur**.

If you have children at home, some of the toys they play with, such as magnifying glasses, firecrackers, etc., should be cleaned out in time.

It is strictly forbidden to modify the vehicle at will. Now some young people in order to show their personality, according to their own wishes to modify the motor vehicle, to the car to install some electrical equipment, changed the original circuit design, increase the electrical load, which is equivalent to the car buried a "time bomb", is very likely to cause spontaneous combustion, should be particularly aroused by the vigilance of the owner.

1) Vehicle spontaneous combustion factors The phenomenon of spontaneous combustion of automobiles mostly occurs in high temperature in summer and dry weather in winter, and there are many reasons for spontaneous combustion, generally speaking, there are mainly the following five reasons.

Oil spills. It mainly occurs in the non-metallic materials in the oil supply system and the snap ring joints connected to the oil pipeline valves. Due to the long use time, and mostly used in high temperature, corrosion and other harsh environments, it is easy to cause oil pipe aging and rupture, loose joints, accidental damage and other failures, resulting in fuel leakage, and happen to encounter electric sparks, battery short circuits, and the scorching high temperature of engine exhaust or carbon deposits sparks or carburetor vehicles serious tempering, combustion into the intake pipe, etc., and eventually lead to disasters; Fuel fluids such as transmission oil and steering power fluid can leak onto hot exhaust pipes, which can also cause spontaneous combustion.

Creepage. Vehicle electrical systems are generally designed with high leakage protection, such as wiring harnesses that meet flame retardant and flame retardant standards, as well as large and small fuses. However, after a long period of driving, especially after 100,000km, wiring harnesses and electrical components such as ignition coils and spark plugs are likely to be damaged due to high temperature drying and collision, or the resistance increases due to the increase of interface dust.

At this time, if there is a lack of maintenance, it is easy to produce electrical faults, such as high-voltage line leakage, and the instantaneous voltage can reach more than 10,000V, which is enough to ignite a certain concentration of gasoline vapor.

Non-standard modification. Many new cars have just been put on the road, and they have been equipped with anti-theft, audio and other equipment, and the modifications of individual car owners are even more varied. If you go to some non-professional modification points, due to the limited level of installers and brutal construction, without line structure analysis and output power calculation, add equipment at will, and randomly set up wires to lead electricity, which can easily lead to excessive load on the electrical system or cause short circuits and other phenomena.

What's more, the replacement of high-specification fuses without permission will cause the electrical system to lose its normal protective function, thus causing a fire.

High temperature. The lubrication system of the vehicle lacks oil, and the excessive friction between the parts produces high temperatures, which may lead to fire; In addition, the three-way catalytic converter of the car is blocked, resulting in high temperatures, which may ignite the surrounding parts and cause disasters; If there are flammable substances such as hay under or near the vehicle of a newly stopped vehicle, the temperature of the exhaust pipe and the three-way catalytic converter will reach 300 400, which is enough to ignite materials such as hay.

The best way to prevent spontaneous combustion of vehicles is to be diligent in maintaining the vehicle, especially the inspection of the circuit, and the oil stains in the engine room should be cleaned up in time to wipe off the accumulated oil stains, and at the same time pay attention to whether the car has oil leakage.

To prevent spontaneous combustion, it is necessary to do a good job in the daily inspection of motor vehicles, it is very necessary to prevent electrical circuit failure or poor contact, and it is best to choose the interior decoration materials with fire performance, and do not pour gasoline into the carburetor port when the engine is running; When maintaining the gasoline filter, do not use gasoline to burn the oil filter core; Avoid dripping in the oil circuit system; Don't modify your car without permission.

To prevent spontaneous combustion of automobiles, there are two main aspects, one is to pay attention to the safety of vehicle circuits, do not mess with the wire, jumper, to avoid short circuit or short circuit, the second is to prevent oil circuits, regular inspection is the most common way to prevent spontaneous combustion of cars.

1.The biggest reason for spontaneous combustion is that we don't pay attention to the temperature in the car when we drive, especially in summer. When we drive, we must first inspect the car, open the door to dissipate heat, and then carefully check every detail before we can get on the road safely.

2.In summer, special attention needs to be paid to spontaneous combustion. So I suggest that after midsummer, it is best to go to the auto repair shop and do a systematic car inspection for your car, which will be safer.

Check a little less in other seasons. 3.Everyone should pay attention to the wiring of the car, especially the circuit of the car.

It is recommended that you check your car's circuit regularly. If you see the rubber of the car's wires aging, replace it as soon as possible, or repair it in time. 4.

There are many reasons why cars naturally appear, but the most common reason is the situation caused by the non-standard modification of your own car. For example, if you install some things in your own car, the most common ones are anti-theft alarms, audio, and navigation. If there is a problem with the line handling, it is easy to cause spontaneous combustion.

5.The engine compartment of a car is a place that can easily cause spontaneous combustion. Everyone should check at any time to see if there is any sludge in the engine to prevent heat dissipation.

If there is, it will cause the temperature to be too high, or it can be imitated that there are some impurities in the battery binding post, or the oil stain will heat up the contacts and cause combustion. 6.Many of us tend to ignore the oil circuit problems of our cars when we inspect them.

In fact, this aspect is a key point related to automobile safety. It is recommended that you check the oil circuit of your car regularly. If you notice a problem, you should replace the oil circuit immediately to keep your engine's entire system clean and tidy.

7.Have good habits when driving and try not to smoke in your own car because smoking is likely to cause a car fire. If we don't smoke in the car, it will not only reduce the hidden dangers of the car, but also benefit our health.

If we smoke, we must take care to dispose of lighters and cigarette butts.

Accidents of spontaneous combustion of automobiles have been common, and more and more people have begun to pay attention to the problem of automobile nature, so how can we use scientific methods to prevent automobile nature? Let me tell you how to prevent spontaneous combustion of automobiles.

Experts said that in fact, it is not difficult to prevent spontaneous combustion of cars, and car owners should first develop a good one. Car habits, the front of the car should be cleaned up in time, and at the same time, try not to increase the load of the car circuit modification.

The top three symptoms of spontaneous combustion of automobiles

One. Excessive engine fouling is secondary;

Two. Sudden difficulty in starting the car or significant aggravation of shaking while driving;

Three. The fuel consumption of the car is suddenly higher than usual, and there is no other reason.

Emergency treatment after spontaneous combustion

1.Spontaneous combustion generally has early precursors, such as abnormal noise and odor on the body, and the engine should be turned off and stopped. It's best to park your car in a sheltered area.

2.Look for the ** point, and be careful not to open the front cover at will. Because air entering the car is easy to ignite, you should turn on the fire extinguisher after holding it in your hand.

3.If the fire is out of control, call the police on 119 immediately. At the same time, call the insurance company to report the case**, get the report number as soon as possible, or ask the insurance company to come to the scene.

4.After the fire brigade extinguishes the fire, it asks for a police certificate and asks for a ** explanation of the reason.

5.According to the requirements of the insurance company, tow the car to the corresponding repair shop and notify the insurance company to assess the damage. The general loss ratio is around 80%.

The most fundamental and safest way to prevent spontaneous combustion of cars is to maintain your car regularly, and regular inspections can solve the fundamental problem.

In the hot summer, car owners need to protect it, because this is the season of high incidence of spontaneous combustion of cars. Whether it is a traditional combustion vehicle, a hybrid vehicle or a pure electric vehicle, if it is not operated properly or if it is not properly protected, it may spontaneously combust. I believe that many car owners have learned a lot of knowledge to prevent spontaneous combustion of fuel vehicles, so how to prevent new energy vehicles?

First of all, we must know the principle of spontaneous combustion of new energy vehicles. In fact, the root cause of spontaneous combustion of electric vehicles lies in the power battery of the vehicle. Due to the thermal runaway of the battery, due to the special reason of the fire, even if the open flame of the body is extinguished in the first place, the battery will still heat up, so the probability of re-ignition is high.

Moreover, at present, lithium batteries are commonly used in cars, and once they are out of control, the speed will be very fast, so the people in the car should evacuate as soon as possible, stay away from the car, and protect their own safety.

From a battery perspective, mechanical, electrical, and thermal abuse are the main factors that cause battery malfunction or thermal runaway, so many accidents occur while the car is charging. When the car is charging, the temperature of the charging cable is often relatively high, and the external high temperature is easy to cause spontaneous combustion, so the location of the charging cable should be placed. In addition, after charging, especially after fast charging, the temperature of the battery will increase greatly, so unplug the wire in time after charging, and you can also cool the battery by a small amount of overcharging.

Many people probably know that when an electric vehicle encounters a serious impact, it is likely to have a short circuit. At this time, the temperature of the internal battery will rise at an extremely fast rate, which will eventually lead to a high temperature open flame, which is instantaneous and very dangerous. Therefore, when driving an electric vehicle, you must pay attention to traffic safety and standardize driving.

Finally, when driving an electric car, try not to wade through the water. Even if the car is well waterproof, try to avoid it. Don't drive for long periods of time.

You should give yourself and the car more rest and reduce the load on the battery. In addition, many people like to modify their cars to show their personality. The wiring of electric vehicles is strictly checked.

Do not change without permission. Summer itself has a high temperature rise, so don't burden the car anymore.

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In normal times, you need to cover the car with a layer of clothing, and do not park it outside for a long time.

Do not put flammable and explosive materials in the car, do not place mineral water in the car in summer, and try to park the vehicle in a cool and dry place.

When parking, be sure to park in the underground parking lot, do not put a lighter or sunscreen on the car, and be sure to maintain the car frequently.

1.The biggest reason for spontaneous combustion of cars is that we don't pay attention to the temperature inside the car while driving, especially in summer. When driving, you must inspect the car first, open the door to dissipate heat, and then carefully check every detail before you can get on the road safely.

2.We need to pay special attention to the spontaneous combustion of cars in summer, so I suggest that after entering the summer, it is best to go to the car repair shop and do a systematic car inspection for your car, which will be safer, and you can check a little less in other seasons.

3.Everyone usually pays attention to the wiring of the car, especially the circuit of the car at any time. It is recommended that you regularly check your car circuit to see the aging of the rubber of the car wires, and replace it as soon as possible or repair it in time.

4.There are many reasons why a car looks natural, but the most common reason is that your car is not in a proper way when it comes to modifications. For example, if you install something in the car yourself, the most common ones are burglar alarm, audio, and navigation. If there is a problem with the line handling, it is easy to cause spontaneous combustion.

5.The engine compartment of a car is a place that can easily cause spontaneous combustion. Everyone should check at any time to see if there is any sludge in the engine to prevent heat dissipation.

If there is, it will cause the temperature to be too high, it may also be that there are some impurities in the battery terminals, or it may be that the contacts are heated due to oil stains and cause combustion. Ruler wheel.

6.When many of us check our cars, we tend to ignore the oil problems of our cars. In fact, this aspect is a key point related to automobile safety.

It is recommended that you regularly check the oil circuit of your car, and replace the oil circuit immediately if you find a problem, so that your engine system is clean and tidy.

7.When driving, have good habits and try not to smoke in the car, because smoking can easily cause car fires. If we don't smoke in the car, it will not only reduce the hidden dangers of the car, but it will also be good for our health.

If you smoke, be sure to pay attention to the handling of lighters and cigarette butts.

Millions of car purchase subsidies.