The invention discloses an energy-saving control method for an elevator. The energy-saving control method comprises the steps of forming a ventilation hole in the top of an elevator car, arranging a partition door below the ventilation hole, forming a convection window in a side wall of the elevator car, arranging a baffle, additionally arranging a partition door control unit and a baffle controlunit in an elevator ventilation control system, additionally arranging flow guide plates, additionally arranging a monitoring system, arranging a signal feedback unit, converting mechanical energy ona load in the elevator movement process into electric energy through an energy feedback device, adopting a flow dividing type stopping scheme, and adding a principle of stopping when an error occurs.According to the energy-saving control method for the elevator, the ventilation hole is formed in the top of the elevator car, the convection window is formed in the side wall of the elevator car, a part of natural wind generated in an elevator shaft in the vertical running process of the elevator can be effectively utilized, and energy consumption of the elevator ventilation control system can besaved; and the flow guide plates are additionally arranged at the top and the bottom of the elevator car correspondingly, resistance borne in the vertical running process of the elevator can be reduced, and the running energy consumption of a motor can be reduced.

    本发明公开一种电梯的节能控制方法,包括:在电梯轿厢顶部开设通风孔,在通风孔下方设置分隔门、在电梯轿厢的侧壁上开设对流窗口,并设置挡板、在电梯通风控制系统内增设分隔门控制单元和挡板控制单元、加设导流板、增设监控系统设置信号反馈单元、将电梯运动中负载上的机械能通过能量回馈器变换成电能、采用分流式停靠方案,增加错时关停原则;该电梯的节能控制方法通过在电梯轿厢顶部开设通风孔以及在电梯轿厢的侧壁上开设对流窗口,能够有效利用电梯垂直运行过程中电梯井内会产生一部分的自然风,可以节约电梯通风控制系统的能源消耗,通过在电梯轿厢顶部和底部分别加设导流板可以降低电梯垂直运行过程中受到的阻力,能降低电机运行能耗。


    Access

    Download


    Export, share and cite



    Title :

    Energy-saving control method for elevator


    Additional title:

    一种电梯的节能控制方法


    Contributors:
    CAI YUAN (author) / XU YUNKANG (author) / YANG WEIPENG (author)

    Publication date :

    2021-01-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Energy-saving elevator and energy-saving method of elevator

    HAN PENG / LIN GUOBIN / REN JINGDONG et al. | European Patent Office | 2022

    Free access

    Elevator energy-saving method and energy-saving control device

    WANG MINGLIANG / ZHOU JUNLIANG / QIAN LINMEI et al. | European Patent Office | 2021

    Free access

    ENERGY-SAVING ELEVATOR

    TABATABAEISEYFI SEYEDALIALNAGHI | European Patent Office | 2021

    Free access

    ENERGY-SAVING ELEVATOR

    TABATABAEISEYFI SEYEDALIALNAGHI | European Patent Office | 2024

    Free access

    ENERGY-SAVING ELEVATOR

    TABATABAEISEYFI SEYEDALIALNAGHI | European Patent Office | 2021

    Free access