Summer is the peak of spontaneous combustion, so it is best to buy self-ignition insurance, otherwise the loss can be big. It is not easy to buy a car. Pay attention to the car. Do not ignore the owners of these things.
1, engine high temperature
Engine compartment high-temperature engine temperature is often above 80 °C, some water will erode lines and components for a long time, the friction, collision and extrusion of the circuit near the engine can easily cause aging, cracking, leakage, and short circuit of circuit components. Long-term non-maintenance oil spills or oil drips on high-temperature engine surfaces can also cause auto-ignition.
2, poor quality modification
Many owners now like to refit, but some poor quality remodeling will cause line failure. If the line quality is not good or the place where the electricity is connected is not easy to cause some problems, the most common is often referred to as "take the iron." This phenomenon is mainly due to aging, overload, short circuit, poor contact or wear, resulting in very large heat at the ground. If the quality of the wire is not good enough, or there are many flammable and explosive items nearby, it is easy to cause fire. Self-ignition accident.
3, improper parking location
The car is parked on the dry grass or flammable materials on the roadside. The high temperature in summer or the three-way catalytic device at the bottom of the car at 300°C to 400°C may ignite flammable materials, causing the vehicle to ignite spontaneously.
4, overload long-term driving
This phenomenon mainly occurs on trucks, but we still need to pay attention. Many trucks run on the road for a long time, tires are running at high load, and some trucks are still overloaded. Due to the long driving time, the vehicles do not have a rest, which leads to a short circuit between the tires and the high temperature of the carriage, causing spontaneous combustion.
5, placing dangerous goods in the car
In fact, the inconspicuous things in the car also threaten their own safety. For example, if the cigarette is not extinguished after smoking, it is placed directly in the ashtray, or the lighter is put on the dashboard and exploded after being exposed to the explosion to cause burning. Cooling agents and car perfumes are also flammable items. Therefore, while locking the car, you should check the inside of the car, and do not leave these dangerous goods, let alone dangerous oils such as gasoline and diesel.
6, leakage
When the engine is working, the temperature of the ignition coil is very high. If the insulating layer of the high-voltage ignition coil has aged or cracked, it will cause ignition and high voltage to break through the insulation layer and generate high-voltage electricity leakage, causing the temperature of the leakage point to rise continuously and ignite. Leaked gasoline and sludge lead to burning.
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