The invention discloses an anti-explosion elevator system and a using method thereof. The anti-explosion elevator system is provided with an anti-explosion elevator, the anti-explosion elevator is provided with an elevator shaft (1), a lift car (5), a lift car traction machine power system (4), a lift car lifting system (3) and a power supply loop, and the anti-explosion elevator system is further provided with a lifting hook (66), a control box (67) and a winch hoisting system (6). An escape window (51) and/or an escape door (52) are/is arranged on the lift car, and under the normal working condition, the lifting hook and the control box are located nearby the escape window or the escape door all the time. The power supply loop comprises a main power supply loop, a car motor main power supply loop, a hook motor main power supply loop, a standby power supply loop, a three-phase alternating current power supply and a standby power battery pack (9). The invention discloses a using method of the anti-explosion elevator system. The invention is mainly used for large-scale equipment or high-rise buildings in flammable and explosive fire hazard dangerous places and toxic and dangerous places in industries such as petrochemical engineering and the like.
本发明公开了一种防爆电梯系统及其使用方法。防爆电梯系统设有防爆电梯,防爆电梯设有电梯井道(1)、轿厢(5)、轿厢曳引机动力系统(4)、轿厢升降系统(3)、供电回路,防爆电梯系统还设有吊钩(66)、操纵盒(67)和卷扬机起重系统(6)。轿厢上设有逃生窗(51)和/或逃生门(52),正常工况下,吊钩和操纵盒始终位于逃生窗或逃生门附近。供电回路包括主电源回路、轿厢电动机主供电回路、吊钩电动机主供电回路和备用供电回路,以及三相交流电源和备用动力电池组(9)。本发明公开了上述防爆电梯系统的使用方法。本发明主要用于石油化工等行业中处于易燃易爆火灾危险场所及有毒危险场所的大型设备或高层建筑。
Explosion-proof elevator system and using method thereof
一种防爆电梯系统及其使用方法
2023-06-02
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
EXPLOSION-PROOF SYSTEM OF ELEVATOR DOOR LANDING INTERLOCK
European Patent Office | 2019
|