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On the Shanghai-Chongqing Expressway in Wuhu City
A semi-trailer loaded with 32 tons of cable
On the move
A sudden fire in the tire ignited the body
Firefighters arrived at the scene and found it
The semi-trailer that caught fire was parked in the emergency lane
The rear half of the car is burning violently
Due to the large fire on the spot
Firefighters immediately extinguished the fire from both directions
Foam rain poured down on firefighters
Turn firefighters into "little snowmen"
After more than 3 hours of fighting
The "little snowmen" finally put out the fire
According to the driver, the car was loaded with 32 tons of cable, when driving to the accident section, the rear vehicle reminded itself of the situation, and when I got out of the car to check, I found that the rear tire of the vehicle was on fire.
Vehicle tire fire on high speed
"Frequent occurrence"
Most of the accident vehicles are trucks
What exactly causes spontaneous combustion of tires?
The cause of spontaneous combustion of tire fire
1. From the tire aspect, the tire has not been replaced and maintained for a long time, and the pattern wear is serious or the rubber is aging, which increases the probability of abnormal tires;
2. From the aspect of cargo transportation, long-distance transportation and overload transportation will cause serious tire wear, increase the friction between tires and other parts of the ground and body, causing tires to overheat and spontaneously ignite;
3, driving operation, long or frequent braking, brake pad overheating may ignite the tire; then there is a situation that the cooling water in the tire drip device is used up, resulting in the brake pad can not rebound, the tire severe friction produces high temperature after causing spontaneous combustion.
The reason is to know
How can we prevent spontaneous tire combustion?
How to prevent tires from igniting spontaneously
1. Conduct vehicle safety technical status inspection. According to relevant regulations, before driving a motor vehicle on the road, the driver shall carefully check the safety and technical performance of the motor vehicle; shall not drive a motor vehicle with safety hazards such as incomplete safety facilities or parts that do not meet technical standards;
2. Do a good job in tire maintenance, replace tires in time, and avoid spontaneous combustion of tires;
3. Driving in summer, we must ensure that the water storage in the vehicle water tank is sufficient, ensure that there is no shortage of brake water, and cool the tire at any time when braking, so as to prevent the tire from running at high temperature;
4, after the winter vehicle brakes overheat, the use of sprinklers to cool down is easy to cause road ice, so do not add water to the vehicle along the highway, when traveling to the downhill section, please slow down, pay attention to the brake temperature, to avoid tire fire;
5, the car should be equipped with enough fire extinguishers, once encountered fire, you can quickly extinguish the fire, the loss to the minimum.
Anhui Fire Reminds you
Before getting on the highway
Be sure to check the condition of the car in advance
Eliminate security risks
▌Material source: Wuhu Fire Fighting
▌ Editor: Anhui Fire All Media Center