Summer high-temperature auto-ignition, take preventive measures

With the advent of high temperatures, there have been a number of auto-ignition incidents across the country. Auto-ignition has also been unpredictable, so once a car is spontaneously ignited, it is very likely that it will bring economic losses to the owner. Insufficient maintenance or improper refitting often leads to auto-ignition incidents. In addition to the fire extinguishers, it is necessary to ensure that the fire extinguisher can be used normally and properly. When the vehicle self-ignites, the owner should first pay attention to their own safety, as soon as possible to rescue the vehicle parking safety position, and promptly dial 119 alarm.

In fact, car auto-ignition is not terrible, as long as they understand the causes of the cause, usually pay attention to conservation, spontaneous combustion phenomenon can be completely eliminated.

1 poor retrofit hidden trouble

In the spontaneous combustion accident caused by the fault of the line, the main reason is "take the iron." In particular, many new car users love their newly purchased cars. Anti-theft devices may be added to vehicles, high-end audio and video systems may be retrofitted, or retrofitted or retrofitted with lights to improve styling. Some car-mounted appliances may also be added. However, due to not being modified in a professional modification shop, the line layout and the specific structure of the vehicle were not analyzed, and no line power review was performed. For this reason, there have been random misleading wires, where the load is large without insurance, and where the friction is not effectively fixed, etc. Once there is a problem of line aging, overload, poor contact, or wear and tear, a large amount of heat energy will be generated at the "Ground" site.

2. Short circuit in the car

In some single-wired vehicles, the breakdown of the insulators of the FireWire or the grounding of the electrical appliances will cause short circuits, especially for vehicles that have been used for a long time, have worn-out wiring and are disorderly arranged. The “protector” of the wire on the vehicle is the fuse. Once the wire is short-circuited and a large current is generated in a moment, the fuse will be quickly blown. However, if the fuse is too large, for example, it is convenient to replace the standard fuse with a copper wire, resulting in a loss of protection, which may cause the short circuit of the wire to cause a fire. In addition, a single-wire vehicle's battery fire wire (positive wire) and the metal body on the vehicle short-circuit may also cause a fire.

3. Dangerous goods cause fire

When it comes to dangerous goods, people often think of only large tankers. It is not known that lighters, perfumes, and mousses in our daily lives also constitute dangerous goods for car fires. If these items are placed in the car where the sun light is easily focused, there is also a certain risk of fire. Once the other flammable components in the car were ignited, the consequences were equally serious.

4. Improper parking selection

Some spontaneous combustion accidents result from outside. For example, if the parking position is improper, it will easily cause the surrounding objects to catch fire and eventually lead to self-immolation. Therefore, this involves the issue of parking safety. Summer temperatures are hot. When parking, pay attention to whether there are flammable materials at the bottom of the vehicle, such as hay and paper stacks. Due to the high temperature of the three-way catalytic converter after traveling, the general temperature is between 300° C. and 400° C. The temperature may be even higher in summer, and it may even burn the entire device. Once flammable at the bottom of the vehicle at this time, it will be easily ignited by the three-way catalytic device, resulting in spontaneous combustion of the vehicle.