Every year in April and May
It is the peak season of willow catkins
It has a certain impact on travel and health
Are you also bothered by this "seasonal specialty"?
In fact, it is still the most arrogant "ignition criminal"
Willow catkins are very easy to cause fires
Catkins are the seeds of poplars and willows, which contain a lot of oil and fat, and will cause burning when exposed to open flames, and spread very quickly.
How do catkins start fires? Recently, the second detachment of the Zhengzhou traffic police conducted an experiment to restore the "arson" process of poplar catkins.
Shu millet uses a lighter to ignite poplar catkins
The moment when the flame touches the poplar catkins
The poplar immediately ignited a flame, quickly burning and turning into ashes
Even a faint source of fire like a cigarette butt that has no flame
In windy conditions
It can also set poplar on fire
Once the catkins are ignited
The speed at which the "burning company camp" was terrifying
So you must pay attention to it at all times
Don't litter cigarette butts
Do not use items such as lighters to light catkins
In addition to the poplar catkins that can be seen everywhere
And this humble object
Become an "arsonist" murderer
A data cable causes a fire
Recently, a car owner from Jinhua spontaneously combusted when no one was using it, and the cause of the fire was a data cable.
The accident vehicle is a new energy vehicle, the accident is charging, the USB interface in the car is in working condition, the unpulled data cable interface in the car is faulty and heated, resulting in a sudden fire in the passenger seat of the vehicle, and then the fire is getting bigger and bigger, until it fills the first half of the entire vehicle, fortunately, the doors and windows are closed, and the fire is automatically extinguished after the oxygen in the car is exhausted, so it does not cause more serious consequences.
Surveillance video display
Suddenly there was a flash of fire in the passenger seat of the vehicle
Then the fire grew bigger and bigger
until the front half of the vehicle is filled
7:50 p.m. to 51 p.m
The owner parks the car and starts charging when it is set to 22.
10:37 p.m. Initials: Flames
Medium-term: The fire burns
10:43 p.m. Late: Fire extinguished
Prevention before it "burns"
Signs before a vehicle spontaneously combusts
01
There is a peculiar smell on the body
When there is a smell of rubber, plastic, or battery in the body, it is necessary to check it quickly, find the problem as soon as possible and solve it immediately, which can effectively prevent spontaneous combustion accidents.
The meter light does not light up
02
The instrument does not light up is mostly caused by a short circuit in the line, and the short circuit is one of the main causes of automobile fire, so the vehicle should be overhauled as soon as possible.
03
Smoke came from the front of the car
When you see thick smoke coming out of the front of the vehicle, it means that the vehicle will spontaneously combust in a short time, so do not wait and see, and evacuate as soon as possible and seek professional help.
Fuel consumption is abnormally increased
04
A sudden and noticeable increase in fuel consumption compared to usual, a sudden difficulty in starting the car, or a noticeable increase in shaking while driving can also be a sign of impending spontaneous combustion.
New energy vehicles
How to avoid spontaneous combustion
01Do not over-discharge and overcharge
When the power drops to 20%~30%, you can find a charging pile to charge to avoid running out of power; Do not charge when charging, many models of new energy vehicles can set the maximum power of charging, 80%~90% is the best.
02Try not to charge outdoors on rainy days
Although the current charging pile and vehicle charging port are designed with waterproof insulation, the possibility of charging on rainy days will still be higher than usual, so try not to charge outdoors when it rains.
03Flying wire charging is prohibited
"Flying wire" charging can easily cause problems such as line aging or poor contact, resulting in short circuit and overload of cables, which in turn causes the cable to heat up and even ignite, and some inferior cables are ignited, and there is a phenomenon of melting and dripping, which is easy to ignite the surrounding flammable and flammable materials, thereby causing fire, and the consequences are unimaginable.
04
Operate correctly according to the specifications when charging
- The suitable working temperature of the power battery of electric vehicles is 0-40 °C, if the weather is hot and the vehicle has just been used for a period of time, charging at this time will cause the battery temperature to be high, and in serious cases, it may catch fire and spontaneously combust, so it should be avoided to charge in a high temperature environment;
- Turn off the power in the car when charging, such as air conditioning, lights, audio, etc.;
- If conditions permit, choose the charging mode of slow charging as the main and fast charging as the supplement;
- After charging, you need to click on the charging pile to end charging, and then unlock and pull out the gun;
- Avoid placing lighters, power banks, carbonated drinks, car perfumes and other items in the car to prevent spontaneous combustion of the vehicle;
- Do not modify the charging system without permission.
Fuel vehicles
How to avoid spontaneous combustion
01Prevent the aging of oil circuits and lines
If you smell gasoline in the car before starting or while driving, be sure to turn off the engine immediately and stop to check whether there are oil stains oozing out of the chassis. Due to the long age of some vehicles, the oil circuit is aging and leads to oil leakage, which is very easy to cause spontaneous combustion accidents. It is necessary to carry out routine inspection of oil circuits and circuits from time to time, and regularly go to 4S shops or repair shops to conduct comprehensive inspection and maintenance of vehicles.
02Avoid driving for too long
Driving for a long time on a high temperature day, the excessive temperature generated by the friction of auto parts will also accelerate the aging of parts and increase the hidden danger of spontaneous combustion of vehicles. Driving for a long time should be avoided as much as possible, and the vehicle should be properly "rested" to reduce the probability of spontaneous combustion accidents.
03 Do not store flammable and explosive materials in the car
Do not place flammable and explosive materials such as lighters, carbonated drinks, perfumes, gasoline, etc. in the car. Under the exposure to sunlight, the temperature in the car will rise sharply, and lighters, perfume and other items can easily catch fire or explode, causing spontaneous combustion of the vehicle.
04 It is forbidden to modify vehicles in violation of regulations
Do not install or modify the circuits and oil circuits of the vehicles without permission or illegally to avoid overload or short circuits of the vehicle circuits that may cause spontaneous combustion of the vehicle.
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