The invention discloses a novel machine-room-less traction elevator which comprises a control system, a power conversion module, a car, a counterweight frame, a traction rope and a traction machine; aportal frame is connected to the top end of the car; counterweight guide rails connected in a hoistway are arranged on the two sides of the counterweight frame respectively; the counterweight frame is internally provided with a counterweight block; a control system and the traction machine are fixedly connected to the counterweight frame or the car; the two ends of the traction rope are fixed atthe top end of the hoistway; the middle part of the traction rope sequentially passes through the traction machine and a guide wheel assembly; and an electricity storage device and an energy conversion device are further connected to the counterweight frame. According to the novel machine-room-less traction elevator disclosed by the invention, the structure is compact, and the occupied space is reduced; and the traction machine acts as a generator at the same time and generates electricity, and the electricity storage device is charged through the power conversion module, so that energy conservation and environmental protection are achieved, the cost is lowered, and normal power grid operation is not affected at the same time.
本发明公开了新型无机房曳引电梯,包括控制系统、电源转换模块、轿厢、对重框架、牵引绳和曳引机;所述轿厢顶端连接有龙门架,所述对重框架两侧分别设有连接在井道内的对重导轨,对重框架内设有对重块;所述控制系统和曳引机固定连接在对重框架或轿厢上;所述牵引绳两端均固定在井道顶端,牵引绳中间部分依次穿过曳引机和导向轮组件;所述对重框架内还连接有储电装置和能量转换装置。本发明所述的新型无机房曳引电梯,结构紧凑,减少占用空间,曳引机同时充当发电机并发电通过电源转换模块对储电装置充电,节能环保,降低成本,同时不影响正常电网运行。
Novel machine-room-less traction elevator
新型无机房曳引电梯
2020-08-18
Patent
Electronic Resource
Chinese
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