Why Can't You Use an Elevator During a Fire?

During fires, elevators lack heat-resistant capabilities. When exposed to high temperatures, the elevator car may become uncontrolled or even变形 and jammed, and there is also a risk of electric shock.

(2) During operation, the elevator can cause the elevator shaft to lose its smoke prevention function, leading to a chimney effect. This creates a vertical passage that aids in the spread and intensification of smoke and fire, posing a threat to personnel safety and exacerbating the spread of the flames.

(3) During a fire, when the electrical lines within the building are destroyed or power is cut off, the elevator may stop between floors. This not only hinders the evacuation of individuals inside the elevator but also obstructs rescue efforts from outside, potentially leading to accidents with casualties.

(4) Elevator capacity is limited, typically carrying only a dozen or so people at a time. In situations where there are many people in close proximity and an emergency arises, the slow evacuation can lead to panic among those trapped, causing chaos and increasing the risk of accidents such as overcrowding and jumping to safety, resulting in unnecessary injuries and casualties.