The invention relates to an elevator energy storage device. The elevator energy storage device is provided with an elevator shaft. A cross beam is arranged on the elevator shaft. A traction system is arranged on the cross beam. The two ends of the traction system are provided with an elevator car and a counter weight respectively. The bottom of the elevator shaft is provided with a generator set. A tensioning rope is wound around the generator set. The generator set is connected with a capacitor module. A voltage limiting circuit is arranged between the generator set and the capacitor set. The voltage limiting circuit is connected with a warning device. The elevator energy storage device has the advantages that as the tensioning rope is arranged at the bottom of the elevator car and the bottom of the counter weight and wound around the generator set, the generator set can be started through relative movement of the elevator car and the counter weight, energy produced by the generator set is stored into the capacitor module, and electricity in the capacitor module is transmitted to electric equipment; the elevator energy storage device is simple in structure, elaborate in design and low in cost.


    Access

    Download


    Export, share and cite



    Title :

    Elevator energy storage device


    Contributors:
    SHEN LIGUO (author)

    Publication date :

    2015-09-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Elevator energy storage device and elevator thereof

    SUN JINLONG / YANG HAO | European Patent Office | 2024

    Free access

    Elevator energy storage equipment

    FAN JIDONG | European Patent Office | 2023

    Free access

    Energy-saving water-storage ship elevator device

    HUANG ZHAOZE | European Patent Office | 2020

    Free access

    Elevator traction device with energy storage mechanism

    CAI ZHENQIAN / CHEN KAI / CAI WEIDONG et al. | European Patent Office | 2023

    Free access

    Elevator cable storage box and elevator device

    OGAWA HIROYUKI | European Patent Office | 2023

    Free access