The present invention relates to a fire spread prevention facility for an electric vehicle charging area, which quickly suppresses flames and prevents fire spread to adjacent vehicles when a fire occurs in a battery of an electric vehicle. A water shield effect is generated on the outer surface of the electric vehicle by using a water shield nozzle unit which sprays a fire extinguishing liquid in the direction of the outer surface of the electric vehicle, thereby preventing the flames generated in the electric vehicle from spreading to adjacent vehicles. In addition, since a water film is uniformly formed on all outer surfaces of the electric vehicle, flame ejection of the electric vehicle is suppressed, and fire spread to an adjacent vehicle is prevented.
본 발명은 전기차의 배터리에 화재가 발생하는 경우, 화염을 신속하게 억제 및 인접 차량으로의 화재 확산을 방지하도록 하는 전기차 충전 구역의 화재 확산 방지 설비에 관한 것으로, 전기차의 외면 방향으로 소화액을 분사하는 수막노즐부를 이용하여 전기차의 외면에 수막효과(Water shield)가 생성되도록 하여, 전기차에 발생한 화염이 인접한 차량으로 확산되지 않도록 빙지시키는 효과가 있다. 또한, 전기차의 모든 외면에 수막이 고르게 생성되므로, 전기차의 화염 분출이 억제되고, 인접 차량으로의 화재 확산이 방지되는 효과가 있다.
Fire Spread Prevention System in Electric Vehicle Charging Area
전기차 충전 구역의 화재 확산 방지 설비
2024-02-02
Patent
Electronic Resource
Korean
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