Causes of car front axle fire
Hello topic, 1: Braking system overheating
The vehicle's braking system uses friction to stop the vehicle, and friction will inevitably generate heat. In the case of high temperatures in summer, the braking system has to withstand severe tests. Long-term braking friction causes the temperature of the tires and brake drums to rise sharply, igniting the tires and causing the vehicle to spontaneously ignite. This type of situation is also one of the most common causes of spontaneous truck combustion in summer.
2: Spontaneous combustion of cargo
Due to the temperature, some cargoes are prone to spontaneous combustion after exposure to sunlight. At this time, you need to pay special attention to the type of goods being carried. Vehicles transporting cotton, cloth and waste paper must wrap the goods tightly before departure. Many times, cigarette butts ignite the goods. Some chemicals must be shaded. Ventilation, special attention should be paid to the rapid weather changes in summer, and the vehicle transporting calcium carbide must be waterproof, otherwise the calcium carbide will burn violently when exposed to water.
3: Circuit system failure
The circuit system is aging, and the exposed rubber ground wire comes into contact with the live wire to generate sparks that ignite the vehicle interior plastic parts. This type of spontaneous combustion cases are common, and it has become the most easily overlooked reason for spontaneous combustion of trucks in summer and the highest spontaneous combustion rate. Especially now that there are more and more electronic devices inside trucks, many car owners like to modify their audio and other electronic devices by themselves. These things will involve circuit changes, which can easily cause fires if they are not careful.
4: Exposure of flammable items in the cab
Many truck drivers have the habit of smoking, and after lighting up, they habitually throw the lighter on the center console. Prolonged sunlight exposure can easily cause the flammable gas in the lighter to explode and cause a fire. In addition, some perfumes placed on the center console also contain flammable chemicals, which can easily become a time bomb for spontaneous combustion of trucks in summer.
5: Smoking
Many people think that smoking in trucks is the most normal thing, but few people regard it as the cause of spontaneous combustion in trucks, but in fact, this happens to be The most easily overlooked point is that unextinguished cigarette butts in the cab are an absolute safety hazard.
Measures to prevent spontaneous combustion:
1: Check tires and brake drums frequently to prevent excessive temperatures. For vehicles with water spray facilities, always pay attention to cooling down the braking system.
2: Carry out daily maintenance and inspection. Many car owners have a maintenance misunderstanding, thinking that replacing the third filter is just a regular maintenance. In fact, regular maintenance also includes inspections of the braking system, steering system, oil circuits, electrical circuits, etc. Especially in summer, it is necessary to develop the habit of regular vehicle maintenance.
3: Equipped with effective fire extinguishers. The vehicle is equipped with a fire extinguisher. Generally speaking, a fire extinguishing device of about 2 kg can play an emergency fire extinguishing role. The key is to learn how to use it, and pay attention to check whether it has exceeded its age. If it is expired, replace it immediately. If a fire occurs while driving, call the police as soon as possible and use on-board fire extinguishers or other fire extinguishing conditions for initial fighting.
4: Do not place flammable items in the light. Do not place gas lighters, air fresheners, perfumes, etc. in parts of the car that are easily exposed to sunlight, such as on the dashboard; do not place dangerous oils such as gasoline and diesel in the car.
5: Don’t modify your car without permission. If modification is necessary, professional technicians should perform professional modification. For example, when modifying circuits or adding equipment, the power cord must be wrapped to prevent leakage.
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