Electric vehicle fire extinguishing device

Abstract

The invention provides an electric vehicle fire extinguishing device which comprises a sealing cover covering an electric vehicle. A temperature sensing probe, a smoke sensing probe and a carbon dioxide gas inlet are arranged in the sealing cover; a main control box and a carbon dioxide gas cylinder as well as a 220V power source, a smoke alarm, a temperature alarm and a charging control cabinet which are electrically connected with the main control box are arranged outside the sealing cover; two gas paths are connected between the carbon dioxide gas cylinder and the sealing cover; one gas path is provided with a temperature control electromagnetic release valve, and the other gas path is provided with a smoke control electromagnetic release valve; and the temperature control electromagnetic release valve, the smoke control electromagnetic release valve, the temperature sensing probe and the smoke sensing probe are all electrically connected with the main control box. According to the electric vehicle fire extinguishing device, fire can be automatically detected when the electric vehicle is charged or parked, and fire extinguishing is automatically performed.

Description

technical field [0001] The invention relates to the technical field of fire extinguishing systems, in particular to an electric vehicle fire extinguishing device. Background technique [0002] Due to the shortage of energy sources such as oil, the use of electric vehicles such as electric forklifts and electric vehicles will become more and more widespread. People cause harm. The traditional fire extinguishing method is only when people find a fire, and then pick up the fire extinguisher stored in the car to manually extinguish the fire. Contents of the invention [0003] In order to make up for the deficiencies in the prior art, the invention provides a fire extinguishing device for an electric vehicle, which can automatically detect the fire when the electric vehicle is charging, and automatically extinguish the fire. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is as follows: [0005] A fire extinguishing device ...

AI Technical Summary

Problems solved by technology

[0002] Due to the shortage of energy sources such as oil, the use of electric vehicles such as electric forklifts and electric vehicles will become more and more widespread. People cause harm. The traditional fire extinguishing method is only when people find a fire, and then pick up the fire extinguisher stored in the car to manually extinguish the fire. This will lead to the untimely discovery of the fire and the inability to extinguish the fire in time, resulting in a large number of casualties

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