The present invention relates to an elevator hoistway noise prevention system capable of preventing noise generated when an elevator moves and more particularly, to a system for preventing an elevator movement noise in a hoistway, comprising: a first discharge damper, a second discharge damper, a third discharge damper, and a fourth discharge damper which are installed on an outer side of an upper end of a hoistway where an elevator car moves up and down, and on an outer side of a lower end of the hoistway; a pressure sensor and wind noise sensor module connected to discharge damper controllers of the first, second, third, and fourth discharge dampers to detect an air pressure and a noise; and the discharge damper controllers which are installed the respective first, second, third, and fourth discharge dampers to transmit signals detected by the pressure sensor and wind noise sensor module to a driving part of each discharge damper so that the damper can be opened or closed. The system of the present invention can prevent noise caused by compressed air by installing discharge dampers at the top and bottom of the elevator hoistway to release the air pressure formed while the elevator moves.

    본 발명은 엘리베이터 이동시 발생되는 소음을 방지할 수 있도록 된 소음방지 시스템에 관한 것으로서, 더욱 상세하게는 엘리베이터의 승강카가 승하강되는 이동통로 상단 외부와 이동통로 하단 외부에 설치된 제1배출댐퍼, 제2배출댐퍼, 제3배출댐퍼, 제4배출댐퍼와; 상기 제1배출댐퍼, 제2배출댐퍼, 제3배출댐퍼, 제4배출댐퍼의 배출댐퍼 컨트롤러와 연결되어 공기의 압력과 소음을 감지하는 압력센서 및 풍절음노이즈센서모듈과; 상기 제1배출댐퍼, 제2배출댐퍼, 제3배출댐퍼, 제4배출댐퍼에 각각 설치되어 압력센서 및 풍절음노이즈센서모듈에서 감지된 신호를 각 배출댐퍼의 구동부에 신호를 절달하여 댐퍼를 개폐할 수 있도록 된 배출댐퍼컨트롤러를 포함한 것을 특징으로 하는 엘리베이터 승강로 이동 소음방지 시스템에 관한 것이다.


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    Title :

    Elevator hoistway movement noise prevention system


    Additional title:

    엘리베이터 승강로 이동 소음방지 시스템


    Contributors:
    WON JUN HO (author)

    Publication date :

    2022-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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