高层建筑如遇火灾,按现行法规和标准是禁止乘用电梯逃生的,只能拥挤在狭窄的楼梯上。本文阐述了增强型消防电梯的基本结构和配置,说明只要具备了防火、防水、防烟和紧急逃生通道这四大功能,其楼内人员除选择楼梯外还可以乘电梯逃生,补充作为大楼的第二条疏散通道。 In case of a fire in a high-rise building, it is forbidden to use a lift to escape according to the current regulations and standards, and only crowded on narrow stairs. This article describes the basic structure and configuration of the enhanced fire-fighting elevators. As long as they have the four functions of fire prevention, waterproofing, smoke prevention and emergency escape passages, the people in the building can use the elevator to escape as well as to build buildings. The second evacuation channel.