DEVICE FOR EVACUATING PEOPLE FROM MULTISTORY BUILDINGS IN FIRE

摘要

A device for evacuating people from the multistory buildings in fire comprises successive sleeves. Each top edge of the sleeve locates at the level of the corresponding floor. To improve the efficacy of the device and the safety of the evacuation, the reservoirs with the liquid are installed before each entry to the sleeves and the partitions are designed with their lower end-faces deepening into the reservoirs with the specified gaps.