Elevator system

An elevator system and elevator technology, applied in elevators, transportation and packaging, etc., can solve problems such as passenger injury

Active Publication Date: 2014-11-26
TOSHIBA ELEVATOR KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the elevator is performing evacuation operation, it may respond to the hall call caused by the contact welding, and make the passenger car stop at the fire occurrence floor and open the door, causing passengers to be injured.

Method used

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Examples

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Embodiment Construction

[0013] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0014] figure 1 The overall configuration of the elevator system of this embodiment is shown. figure 1 In the building 10, an elevator passage 14 is provided, and in the elevator passage 14, an elevator passenger car (hereinafter, simply referred to as a passenger car) 12 and a balancing Hammer 21. The passenger car 12 and the counterweight 21 are connected by a cable 22 wound around a pulley of the hoist 17 , and are driven to move up and down mutually by the rotation of the hoist 17 .

[0015] In the elevator hall of each floor in the building 10 where the passenger car 12 can be stopped, a hall call registration device 15 is provided respectively. Furthermore, a car call registration device 16 for designating a destination floor by operation of a passenger is provided in the passenger car 12 . The operation control device 11 of the elevator is respectiv...

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PUM

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Abstract

The invention provides a rescue operation method and an elevator system preventing a cable from stopping in an elevator hall close to fire. The rescue operation method of the elevator system responds to a cable calling record device of the elevator and the calling of the calling record device of waiting halls of each floor and makes the cable move to the destination floor. Once a fire in the building is detected, the waiting hall calling of the calling record device of waiting halls of all floors are cancelled and a rescue calling method of pressing button repeatedly is informed through the calling record device of waiting halls of all floors. Then the cable is permitted to move to the layer needing help for rescue when the rescue calling method is used.

Description

technical field [0001] Embodiments of the present invention relate to a rescue operation method and an elevator system of an elevator system capable of safely performing rescue operation during a fire. Background technique [0002] In general, when a fire breaks out in a building, effective use of an elevator provided in the building is considered as a method of evacuating people from the building. And proposed a lot of evacuation methods about using elevators in this way. [0003] However, the elevator system moves the passenger car to the destination floor in response to calls from the car call registration device installed in the passenger car of the elevator and the hall call registration device provided in the elevator lobby of each floor. In such an elevator system, when a fire breaks out in the elevator hall of a building or its vicinity, or is surrounded by fire, the heat may cause welding at the contact point of the call button provided in the hall call registratio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B5/02
Inventor 文屋雅弘
Owner TOSHIBA ELEVATOR KK
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