The invention relates to an elevator, in particular to a duplex energy-saving elevator. The elevator is mainly composed of guide rails, bridge boxes, traction wheels, traction ropes, traction machines, electric appliance boxes and transmission shafts, and is characterized in that the two bridge boxes are arranged on the guide rails in a high-low mode, the traction ropes cross the traction wheels arranged at the tops of the bridge box spaces to be connected, the traction machines drive the bridge boxes to move through the transmission shafts, the traction wheels and the traction ropes, the electric appliance boxes are arranged in each bridge box and on each layer of wall body, and the traction machine is powered by a power supply. Due to the fact that the optimal energy-saving effect is achieved by changing the structure of the elevator, energy can be saved by about 50% on the elevator with the best energy-saving effect at present, that is, 65% of electric energy can be saved compared with the original energy-saving effect, and the energy-saving effect is very remarkable.
本发明涉及一种电梯,特别是一种双联节能电梯。本发明主要由导轨、桥箱、曳引轮、曳引绳、曳引机、电器箱、传动轴组成,其特征是:两个桥箱呈一高一低设置在导轨上并且由曳引绳跨过设置在每个桥箱空间顶部的曳引轮连接,曳引机通过传动轴、曳引轮、曳引绳带动桥箱运动,电器箱设置在每个桥箱内和每层墙体上,曳引机由电源提供电能。由于本发明通过在电梯结构上的变化从而达到最佳的节能效果,本发明能在目前节能效果最好的电梯上再节能50%左右,也就是比原来能节约65%的电能,节能效果非常显著。
Duplex energy-saving elevator
双联节能电梯
30.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Energy-saving elevator and energy-saving method of elevator
Europäisches Patentamt | 2022
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