The invention is applicable to the technical field of alarms, and provides a fireproof lifesaving device for an elevator. The fireproof lifesaving device for the elevator comprises carbon dioxide tanks, an exhaust pipe, a transmission pipe, a rotating pipe and a smoke sensor; the carbon dioxide tanks are arranged at the periphery of the top of the inner wall of a lift car and connected with nozzles through valves; the exhaust pipe is fixed to the top of the lift car and used for forming an air exhaust channel; the transmission pipe is rotatably arranged in the exhaust pipe, fixedly connected with a plurality of fan blades and used for driving air flow to be exhausted; the rotating pipe is rotatably arranged in the transmission pipe, connected with the transmission pipe through a transmission combination for transmission and rotatably communicates with an air pump; and the smoke sensor is arranged in the lift car, connected with a signal transmitter, a motor, the valves and the air pumpthrough a processing chip and used for sensing smoke. The fireproof lifesaving device for the elevator has the advantages of being simple in structure, convenient for air exhaust, high in rescue capability, low in production cost, capable of saving energy and good in synchronism.

    本发明适用于报警器技术领域,提供了一种电梯防火救生装置,所述电梯防火救生装置包括:二氧化碳灌,安装在轿厢的内壁顶部四周,通过阀门连接有喷口;排气管,固定在轿厢的顶部,用于形成气体排出通道;传动管,转动设置在排气管的内部,且固定连接有若干扇叶,用于驱动气流进行排气;转动管,转动设置在传动管的内部,通过传动组合与传动管连接进行传动,并转动连通有气泵;烟雾感应器,设置在轿厢内部,通过处理芯片连接信号发射器、电机、阀门和气泵,用于感应烟雾。本发明优点:结构简单,便于气体排出,救援能力强,生产成本低,节约能源,同步性好。


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    Title :

    Fireproof lifesaving device for elevator


    Additional title:

    一种电梯防火救生装置


    Contributors:
    FU YARONG (author)

    Publication date :

    2021-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / A62C FIRE-FIGHTING , Feuerbekämpfung



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