The invention provides a noise reduction device and method for a double-car elevator and the double-car elevator, and relates to the technical field of elevators. The noise reduction device for the double-car elevator comprises an upper car, a lower car and a flow guide device; the upper lift car and the lower lift car are arranged at intervals from top to bottom, the flow guide device is installed between the upper lift car and the lower lift car, turbulent flow can be prevented from being formed between the upper lift car and the lower lift car in the running process of the double-lift-car elevator, then wind noise and energy consumption are reduced, and quietness of the elevator is improved.

    本发明提供了一种双轿厢电梯降噪装置、降噪方法及双轿厢电梯,涉及电梯技术领域,本发明提供的双轿厢电梯降噪装置,包括:上轿厢、下轿厢和导流器件;上轿厢和下轿厢自上而下间隔设置,导流器件安装在上轿厢与下轿厢之间,可以避免双轿厢电梯运行过程中上轿厢和下轿厢之间形成湍流,进而降低风噪及能耗,提高电梯静谧性。


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    Title :

    Noise reduction device and noise reduction method for double-car elevator and double-car elevator


    Additional title:

    双轿厢电梯降噪装置、降噪方法及双轿厢电梯


    Contributors:
    HUANG XING (author) / LU RONGRONG (author) / SUN HAO (author)

    Publication date :

    2024-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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