The invention provides a one-way ventilation safety type battery changing cabinet which comprises a cabinet body, the cabinet body is provided with a strong current bin, a fire extinguisher bin and a plurality of grid bins, the strong current bin is electrically connected with each grid bin, the front end of each grid bin is hinged to a bin door, a lower ventilation opening is formed below each bin door, a ventilation opening is formed in the upper portion of the back of each grid bin, and a ventilation opening is formed in the middle of the back of each grid bin. A one-way check valve used for covering the ventilation opening is arranged on the back of each grid bin, and a fan is arranged on one side of each one-way check valve. When a fire occurs in the cabinet body, the one-way check valve blocks smoke and fire outside the grid bin, the fire is prevented from entering the grid bin, the dry powder fire extinguisher is arranged in the fire extinguisher bin, fire extinguishing treatment is facilitated, and the safety of the cabinet body is guaranteed to the maximum extent.

    本发明提出了一种单向通风的安全型换电柜,包括柜体,柜体设置有强电仓、灭火器仓和多个格口仓,强电仓与每一格口仓电性连接,每一格口仓的前端铰接有仓门,仓门的下方设置有下通风口,每一格口仓的背部上方开设有通风口,每一格口仓的背部设置有用于遮盖通风口的单向止回阀,单向止回阀的一侧设置有风扇。当柜体的内部发生火灾时,单向止回阀将烟气及火势阻挡在格口仓外,避免火势进入格口仓,灭火器仓内设置有干粉灭火器,以便进行灭火处理,最大程度上保证柜体安全。


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    Title :

    One-way ventilation safety type battery changing cabinet


    Additional title:

    一种单向通风的安全型换电柜


    Contributors:
    CHEN ZONGXING (author) / ZHAO ZHIWEI (author) / XIA LIGUO (author) / LU SHILIANG (author) / ZHANG SHUO (author)

    Publication date :

    2022-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / A62C FIRE-FIGHTING , Feuerbekämpfung



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