Elevator with auto-operation life-saving function under flame outage

Abstract

The invention relates to an elevator, and discloses an elevator capable of meeting an emergency and automatically reciprocally operating, transmitting a person at a set floor to a ground floor or a safe floor safely, and transmitting a firefighter to the set floor so as to carry out sequential life-saving work under a condition of flame outage. The elevator mainly comprises a counterweight and a carriage buffer device which are arranged at the bottom of an elevator shaft, and a special water supply joint, wherein a channel port is provided with a special fireproof elevator door and a fire screen release device; the end of a drag axle at the top of the elevator shaft is connected with a clutch, and the other end of the clutch is connected with a damping device; and a carriage in the elevator shaft is provided with an emergency water spray cooling device. According to the invention, the elevator is automatically operated under the condition of sudden outage of flame of a building, a life-saving way of a trapped person is increased, the uploading layout efficiency of a rescue worker is improved, and the elevator has the advantages of high operation automation degree and reliability, high rescue efficiency, and the like.

Description

technical field [0001] The invention relates to an elevator, especially an elevator that can automatically reciprocate in case of a fire and power failure, safely lower personnel on the top floor or a set floor to the bottom floor or a safe floor, and send firefighters to the top floor or a set floor. Elevators for carrying out follow-up rescue work functions. Background technique [0002] With the continuous increase of high-rise buildings and super high-rise buildings, it is more and more difficult to rescue people in high-rise buildings in the event of power outages in high-rise buildings due to accidents such as fires, especially when life is threatened by fire and limited escape time. Under the premise that the traction machine has no power supply, the elevator used can safely lower a large number of rescuers who are hundreds of meters away from the top floor or a set floor to the bottom or safe floor in batches, and send firefighters to the top floor or the set floor. ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing elevators can only rely on the backup power supply for a short time to run or stop running, and there is no power failure of the elevator traction machine, it is difficult to safely send a large number of rescuers on the top floor or the set floor to the bottom floor or safety elevator in batches. floors, and sending firefighters to the top floor or setting floors for follow-up rescue work. When the machine is powered off, it can reciprocate and safely lower the personnel on the top floor or the set floor to the bottom or safe floor, and it can also send the firefighters to the top floor or the set floor for subsequent rescue work, and it can run reliably and safely. easy and convenient

Images