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Fire safety needs to keep in mind: fire safety common sense for electric vehicles

Release Date: 2019-09-10 我要评论 5119 people have seen it and I want to comment

Core Tips: As a commonly used travel tool, electric vehicles are convenient and fast, but fire safety cannot be ignored. What is the reason for electric vehicle fire? Fire safety of electric vehicle parking and charging places

As a commonly used travel tool, electric vehicles are convenient and fast, but fire safety cannot be ignored. What is the reason for fires in electric vehicles? What are the safety precautions for electric vehicle parking and charging places?
Fire safety needs to keep in mind: fire safety common sense for electric vehicles
First, the cause of fire in electric vehicles
1. Circuit aging: Electric vehicles have been used for a long time, and the internal connection lines of the vehicle are prone to aging, short circuits and ignition.
2. Battery short circuit: The battery life of electric vehicles is long, and the internal circuit is easy to short circuit, causing spontaneous combustion.
3. Overcharging: Overcharging can cause the battery to heat up, swell, or even explode. Charging typically takes 8 to 10 hours.
4. Pull the wires privately: Randomly pull the wires to charge the electric car, which may cause a short circuit and cause a fire.
2. It is strictly forbidden to park or recharge electric vehicles indoors and in corridors.
Experiments have shown that once an electric vehicle catches fire, it burns quickly, has a high heat value, and toxic smoke spreads upwards quickly, which will quickly lead to the entire building falling into a state of dense smoke, which can easily cause death or even a group of people.
Third, fire safety instructions for electric vehicle parking and charging places
1. Electric vehicles should be parked and charged in a centralized area outside the building (such as a carport or garage). This area should be kept at a safe distance from adjacent buildings.
2. If it is impossible to set up an independent area and must be attached to the building, it can only be set on the first floor or the first floor of the building, and it must meet the relevant fire safety requirements.
3. Electric vehicles are strictly forbidden to be parked or charged in evacuation passages, safety exits, stairwells (door openings), floor corridors, and in front of elevators in residential buildings.
4. It is strictly forbidden to park or charge electric cars in group rented houses and crowded places. Electric vehicles or their batteries must not be recharged in residential buildings and on balconies.
5. The electric vehicle centralized charging area shall be provided with a charging device. The charging device should have functions such as regular power failure, overload protection, short circuit protection, leakage protection and so on.