Recently, a car owner in Jinhua, Zhejiang, whose car spontaneously combusted when no one was in use, and the cause of the fire was a common data cable in the car
The passenger seat was burned down
The vehicle spontaneously combusted by
Surveillance video showed a sudden fire in the passenger seat of the vehicle, which then grew in size until it filled the front half of the vehicle
1
7:50 p.m. to 51 p.m
The owner parks the car and starts charging when it is set to 22.
2
10:37 p.m. Initials: Flames
3
Medium-term: The fire burns
4
10:43 p.m. Late: Fire extinguished
Thankfully, the doors and windows were closed
When the oxygen in the car was depleted, the fire was automatically extinguished before it caused more serious consequences
The central control area was burned
Why do vehicles spontaneously combust?
Upon investigation and inquiry, it was learned that the vehicle was in a state of charging at that time. In this case, the vehicle does not go into hibernation. At this time, the USB interface in the car is plugged into the mobile phone data cable, and the data cable interface is heated due to failure, which eventually leads to spontaneous combustion of the vehicle. Plugging in the data cable for a long time may not only lead to the failure of the data cable interface, but also may damage the vehicle! The weather is getting hot, the car is parked for a long time in the high temperature, and many inconspicuous small items in the car will become a potential safety hazard. What items can't be in the car in hot weather? Let's take a look!
The main component of ordinary lighters is liquid butane, which is flammable and explosive. The outdoor temperature is above 30 degrees Celsius, and the temperature inside the vehicle will be as high as 60 or 70 degrees Celsius after being exposed to the sun, which is very easy to cause the lighter to explode. Therefore, do not put lighters in the car, especially in places where direct sunlight is exposed to the dashboard, such as the dashboard.
The alcohol content of perfume perfume is between 40% and 80%, and in the case of closed space and poor air circulation, the gas cannot be discharged after being heated and expanded, and it is very easy to explode. In the presence of the sun, the perfume bottle can create a focusing effect similar to that of a magnifying glass, and if it is focused on flammable materials, it will create a risk of fire.
Reading glasses Reading glasses are convex lenses, which tend to gather light together, and if you focus the light for a long time, resulting in a high focus temperature, it may ignite the items in the car and cause the vehicle to spontaneously combust.
Canned sprays such as hairspray, shaving foam, insecticides, air fresheners, etc., have a very high pressure in the can, and the items in the canned spray are also flammable, and if they are exposed to the sun in the car, they are very likely to explode.
Mineral waterThe edges of mineral water bottles tend to gather light and ignite the contents of the car.
When the temperature in the car is very high, the large amount of carbon dioxide contained in carbonated drinks is easy to expand when heated, and in severe cases, it will break through the bottle and cause an explosion.
Batteries, power banks and other items cannot be used in a high-temperature environment, otherwise it is very easy to bulge and there is a risk of explosion.
What are the causes of spontaneous combustion of automobiles, and how to deal with them once the vehicle catches fire?
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Content source: China Emergency Management Newspaper and Financial Media Work Department
Editor: North City
Editor-in-Chief on duty: Che Shui
Producer: Zhao Peng
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