Design method for instant safe escape from department store fires and escape elevator system for escapes

Abstract

The invention discloses a design method for instant safe escape from department store fires and an escape elevator system for escapes. A plurality of escapes which lead to the lower floor are arranged on each corridor in front of booths on each floor of a department store, so that people at each position can find the nearby escapes in time to escape from the fire scene when a fire breaks out. The escape elevator systems are arranged under the escapes, each escape elevator system comprises a drive mechanism, a supporting framework, a carrier and a locking system, and the escape elevator systems are installed under the floor slab, and are usually horizontally hidden under the floor slab in a standby state; once a fire breaks out, escape covers are opened, the supporting framework of the escape elevator system is turned downwards to be vertical, the escape elevator system automatically starts to operate, people enter the carrier, and the carrier moves downwards as chains revolve until the people are carried to the lower floor and escape from the fire scene. The escape elevator system is convenient, instant and fast, and people cannot be trapped in the fire scene due to failure to fine escapes.

Description

technical field [0001] The invention relates to a design method for immediate and safe escape in case of fire on a floor of a shopping mall. A plurality of escape exits are arranged on the plane passages of each floor. The invention also relates to an escape ladder device for each escape exit. Background technique [0002] With the rapid development of my country's economy, people's living standards have been greatly improved. There are shopping malls all over the country, and the abundant commodities bring great convenience to people's material needs. However, the disaster resistance and safety factor of shopping malls are not optimistic. Every year, fire accidents occur frequently across the country, seriously threatening the safety of people's lives and property. In the architectural design of the existing shopping malls, there are elevators between the floors, and there are stair safety passages next to the wall. If a fire occurs, the elevators will be out of service, a...

AI Technical Summary

Problems solved by technology

But the common feature of their technical solutions is that people must arrive at the fixed escape device to escape from the fire scene. If a fire breaks out at the position where this escape device is installed, people cannot escape, and these escape devices will lose their escape. function of

It is known from the fire department's analysis of the death of fire personnel that the cause of death in fire accidents is that they are mostly covered by a large amount of smoke, unable to find a safe exit in time, inhaling harmful gas and dying of suffocation and poisoning.

The structure design of the aisles in the current shopping malls is intricate, and it is difficult for people to find the exit when shopping in the mall. What's more, when a fire breaks out, people don't know where to escape because of panic, and it is even more difficult in the case of smog and power outages. find the exit

It can make people immediately enter the escape exit to escape from the fire scene when a fire breaks out, and there is no effective solution yet

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