The present invention relates to a fire extinguisher for a battery of an electric vehicle or hydrogen vehicle. The fire extinguisher for a battery of an electric vehicle or hydrogen vehicle according to the present invention allows fire extinguishing liquid to be directly sprayed between a battery module and a housing surrounding the battery module, which constitute an electric vehicle or hydrogen vehicle battery module, when a fire occurs in the electric vehicle or hydrogen vehicle battery module, thereby increasing fire suppression efficiency. To this end, the fire extinguisher for a battery of an electric vehicle or hydrogen vehicle comprises a fire extinguishing liquid inlet and a fire extinguishing liquid outlet formed in the battery housing; and a connecting hose, one side of which is connected to the fire extinguishing fluid inlet and the other side of which is connected to a vehicle body.

    본 발명은 전기차 또는 수소차 배터리 소화 장치에 관한 것이다. 본 발명에 의한 전기차 또는 수소차 배터리 소화 장치는, 전기차 또는 수소차의 배터리 모듈의 화재발생시 배터리 모듈을 구성하는 배터리 모듈과 그 배터리 모듈을 감싸는 하우징 사이로 소화액을 직접 분사시킬 수 있게 하여 화재진압 효율을 향상시킬 수 있게 하기 위한 것으로, 상기 배터리 하우징에 형성된 소화액 주입구와 소화액 배출구; 및 일측이 상기 소화액 주입구와 연결되고, 타측이 차체에 연결되는 연결호스;를 포함하는 것을 특징으로 한다.


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    Title :

    Fire extinguisher for electric vehicle batteries


    Additional title:

    전기차 또는 수소차 배터리 소화 장치


    Contributors:

    Publication date :

    2023-04-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16K VALVES , Ventile / F16L PIPES , Rohre / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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