The invention discloses a ventilation system for an elevator, and relates to the technical field of elevator ventilation. The problem that the quality of the air change cannot be guaranteed due to operation of an existing car-type elevator is solved. According to the scheme, the ventilation system comprises a car, the top of the car is fixedly connected with a mounting box, the interior of the mounting box is provided with a double-shaft motor fixedly connected with the top of the car, a left end output shaft of the double-shaft motor is fixedly connected with fan blades, a right end output shaft of the double-shaft motor is fixedly connected with a speed reducer, the output end of the speed reducer is fixedly sleeved with a double-belt wheel, the inner wall of the right side of the mounting box is rotationally connected with a rotating shaft, the outer ring of the rotating shaft is fixedly sleeved with a filter cylinder, and the end, close to the double-shaft motor, of the rotating shaft is fixedly sleeved with a first belt pulley. According to the ventilation system, not only the ventilation system is convenient to drive the filter cylinder to rotate, so that the circulating aircan be conveniently filtered, but also the filter cylinder can be conveniently cleaned, the filtering efficiency is ensured, the machine is multipurpose, and the practicability of the device is improved.

    本发明公开了一种电梯用通风系统,涉及电梯换气技术领域,针对现有轿厢式电梯运行是无法对换气的质量进行保证的问题,现提出如下方案,包括轿厢,所述轿厢的顶部固定连接有安装箱,所述安装箱的内部设有与轿厢的顶部固定连接的双轴电机,所述双轴电机的左端输出轴固定连接有扇叶,所述双轴电机的右端输出轴固定连接有减速器,所述减速器的输出端固定套设有双带轮,所述安装箱的右侧内壁转动连接有转轴,所述转轴的外圈固定套设有过滤筒,所述转轴靠近双轴电机的一端固定套设有第一皮带轮。本发明不仅方便带动过滤筒转动,从而方便对流通的空气进行过滤,而且还方便对过滤筒进行清洁,保证过滤的效率,一机多用,提高装置的实用性。


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    Titel :

    Ventilation system for elevator


    Weitere Titelangaben:

    一种电梯用通风系统


    Beteiligte:
    YANG YOU (Autor:in) / LIN JINZHAN (Autor:in) / MIAO LUNYUE (Autor:in)

    Erscheinungsdatum :

    2020-04-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS / F24F Klimatisierung , AIR-CONDITIONING



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