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Industry NewsHow does the car manual prevent fire and install it
Time: 2018-09-06 View: 2292
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Battery cars have become our mobility vehicles. If the battery cars are not used properly, it is easy to cause fire. The following methods are used:
1. Long charging time is easy to cause fire
Before charging the electric vehicle, check whether the battery is hot or not, and replace the battery as soon as possible. In order to prevent spontaneous combustion caused by line aging and battery short circuit, regular inspection and maintenance should be carried out.
Some communities have the phenomenon of private cable to charge electric vehicles, this charging mode has great security risks. In particular, charging electric vehicles in the corridor, if a fire started, smoke would quickly seal off the doors and stairwells, making it difficult for residents to escape.
Therefore, the best choice in the outdoor, open and dry place charging. In addition, charging for a long time may cause short circuit of the circuit in the charger and cause fire.
2. Unreliable connection can easily cause explosion
Electric cars at runtime to withstand relatively strong vibration, to check the reliability of all connections, in driving process or in the process of charging contact not firm, cause a short-circuit and generate strong spark and possible deployment of electric vehicle battery internal explosive gases, especially those who just charged electric motor car battery, the possibility of explosion is considerable.
When the choose and buy must choose normal manufacturer or the electric car of well-known brand, must not covet is cheap.
3. Charge the battery after cooling down
There are many reasons for the sudden fire of electric vehicles, but the main reasons are the battery quality and the short circuit after the line aging. Some electric vehicle chargers and rechargeable batteries are of poor quality. They continue to charge the rechargeable batteries at high current after the batteries are full, which leads to the high temperature of the rechargeable batteries, which can easily cause the line to catch fire or even the batteries to explode.
A fire can occur if the battery is still in use beyond its life or if the line is worn. When charging the battery, be sure to operate properly and recharge the battery after it cools to prevent a fire.
4. Regulate electric vehicle charging
Underground garage motor vehicles and non-motor vehicle areas should be well fireproof separation, electric vehicles and bicycles should be parked separately. When charging, the battery should be self-consciously separated from the body before recharging.
5. Safety precautions for charging of electric vehicles
1. Select the appropriate circuit during charging. The circuit laying shall be fixed and installed, and the protection device for short circuit and leakage shall be installed.
2. Charging shall be conducted in accordance with the provisions of the instructions, and beware of over-charging. Avoid the high temperature of the battery pack caused by charging overnight.
3. Keep away from combustible materials when charging the electric vehicle, and place the charger in an easy place to dissipate heat.
Iv. Use qualified products and change parts regularly. Battery pack standards for different electric vehicle brands vary, and original chargers should be used as far as possible, avoiding the use of generic chargers made in small factories.
Cordyne smoke detector has developed a professional smoke detector to prevent electric car fire. Contact: 24 hours for your service. If you need a large number of installation, we have a professional engineering team for your service
13794476790 armored letter -- your fire service factory.
Battery cars have become our mobility vehicles. If the battery cars are not used properly, it is easy to cause fire. The following methods are used:
1. Long charging time is easy to cause fire
Before charging the electric vehicle, check whether the battery is hot or not, and replace the battery as soon as possible. In order to prevent spontaneous combustion caused by line aging and battery short circuit, regular inspection and maintenance should be carried out.
Some communities have the phenomenon of private cable to charge electric vehicles, this charging mode has great security risks. In particular, charging electric vehicles in the corridor, if a fire started, smoke would quickly seal off the doors and stairwells, making it difficult for residents to escape.
Therefore, the best choice in the outdoor, open and dry place charging. In addition, charging for a long time may cause short circuit of the circuit in the charger and cause fire.
2. Unreliable connection can easily cause explosion
Electric cars at runtime to withstand relatively strong vibration, to check the reliability of all connections, in driving process or in the process of charging contact not firm, cause a short-circuit and generate strong spark and possible deployment of electric vehicle battery internal explosive gases, especially those who just charged electric motor car battery, the possibility of explosion is considerable.
When the choose and buy must choose normal manufacturer or the electric car of well-known brand, must not covet is cheap.
3. Charge the battery after cooling down
There are many reasons for the sudden fire of electric vehicles, but the main reasons are the battery quality and the short circuit after the line aging. Some electric vehicle chargers and rechargeable batteries are of poor quality. They continue to charge the rechargeable batteries at high current after the batteries are full, which leads to the high temperature of the rechargeable batteries, which can easily cause the line to catch fire or even the batteries to explode.
A fire can occur if the battery is still in use beyond its life or if the line is worn. When charging the battery, be sure to operate properly and recharge the battery after it cools to prevent a fire.
4. Regulate electric vehicle charging
Underground garage motor vehicles and non-motor vehicle areas should be well fireproof separation, electric vehicles and bicycles should be parked separately. When charging, the battery should be self-consciously separated from the body before recharging.
5. Safety precautions for charging of electric vehicles
1. Select the appropriate circuit during charging. The circuit laying shall be fixed and installed, and the protection device for short circuit and leakage shall be installed.
2. Charging shall be conducted in accordance with the provisions of the instructions, and beware of over-charging. Avoid the high temperature of the battery pack caused by charging overnight.
3. Keep away from combustible materials when charging the electric vehicle, and place the charger in an easy place to dissipate heat.
Iv. Use qualified products and change parts regularly. Battery pack standards for different electric vehicle brands vary, and original chargers should be used as far as possible, avoiding the use of generic chargers made in small factories.
Cordyne smoke detector has developed a professional smoke detector to prevent electric car fire. Contact: 24 hours for your service. If you need a large number of installation, we have a professional engineering team for your service
13794476790 armored letter -- your fire service factory.
