Recently, Blue Friends did one
E-bike fire real-life experiment
Simulation of several common ones in life
Charging behavior is not standardized
Restore the whole process from charging to ignition
Warning everyone to eliminate hidden dangers in time
Let's take a look
1. Fly wire charging
The experiment simulated the outdoor flying wire charging of the electric vehicle, and after charging the power cord and plug-in board from the upper floor for 2 minutes, the electric vehicle deflagrated, and the flame quickly rose to ignite the entire electric vehicle.
Blue Friends Tips:
1. The wires and equipment that are connected privately may have problems such as aging lines or poor contact, which can easily lead to leakage and electric shock.
2. After the cable is subjected to gravity and artificial pulling for a long time, it is easy to cause short circuit and overload of the cable, which will cause the cable to heat up and even ignite, and the inferior cable will have the phenomenon of melting and dripping after ignition, which is easy to ignite the surrounding flammable and combustible.
2. Home charging
The experiment simulates that when the electric vehicle is overcharged and heated, the heat dissipation cannot be dissipated in time within 3 minutes, and the organic matter inside the battery melts and shrinks, which then causes the positive and negative electrodes of the battery to be short-circuited, and finally the battery is short-circuited and explodes. Three minutes after the fire, the electric car had been burned to the "skeleton".
Blue Friends Tips:
1. Many people charge electric vehicles or batteries overnight after entering the home, and charging for too long will cause the lithium battery to generate a lot of heat energy, and even bulge and deform.
2. There are many flammable and combustible materials in the home environment, once the battery explodes, igniting the surrounding combustibles will make the fire spread rapidly. A battery charged at home is like a "ticking time bomb".
3. Evacuate the stairwell for charging
The experiment simulated charging an electric vehicle in an evacuation stairwell. Due to the modification of the battery of the electric vehicle, the battery does not match the charger. Three minutes later, a fire broke out in the electric car, and the toxic gases from the combustion continued to spread up the staircase passage.
Blue Friends Tips:
1. In the residential area, the evacuation stairwell is the main life channel, if the electric vehicle is charged here and causes a fire, the smoke will spread rapidly in the corridor, and it may also cause the "chimney effect", and the fire will quickly expand to multiple floors.
2. If you do not pay attention to the escape method, it will be very dangerous to inhale toxic fumes in the process of escaping through the stairs.
As an economical and convenient means of transportation
Electric bikes are a big part of the family
The option to travel in close proximity
Scientific and standardized charging
It is an important part of ensuring the fire safety of electric vehicles
Please keep in mind the "four don'ts" of electric vehicle charging