Fresh air ventilation device in elevator

Abstract

The invention discloses a fresh air ventilation device in an elevator. An elevator body is included, a solar panel is arranged on the top end of the elevator body, a power converter is arranged on thebottom end of the solar panel, a storage battery is arranged on the bottom end of the power converter, a spraying device is arranged on the bottom end of the storage battery, an air outlet box pipeline is arranged on one side of the spraying device, an elevator shaft air outlet device is arranged on one side of the air outlet box pipeline, an air inlet box pipeline is arranged on the other side of the spraying device, an elevator shaft air inlet device is arranged on one side of the air inlet box pipeline, a central controller is arranged on the bottom end of the spraying device, a steel wirerope is arranged on the bottom end of the central controller, a roller is arranged on the bottom end of the steel wire rope, an elevator cage air outlet is formed in one side of the roller, an elevator cage air inlet device is arranged on one side of the elevator cage air outlet, an elevator cage air inlet is formed in one side of the elevator cage air inlet device, and an elevator cage air outlet device is arranged on the other side of the elevator cage air outlet. According to the device, the interior of the elevator can be kept with fresh air with certain humidity.

Description

technical field [0001] The invention relates to an air exchanging device, in particular to an elevator fresh air exchanging device, which belongs to the field of elevator applications. Background technique [0002] Elevator is a kind of vertical elevator powered by electric motor, equipped with box-shaped gondola, used for multi-storey buildings to take advantage of people or carry goods. There is also a step type, and the tread plate is installed on the crawler belt to run continuously, commonly known as an escalator or a moving walk. Fixed lifting equipment serving specified floors. The elevator has a car and a counterweight, which are connected by wire ropes. The wire ropes are driven by the traction of the driving device (traction machine), so that the elevator car and the counterweight move up and down on the inner guide rail of the elevator. The guide shoes fixed on the car can move up and down reciprocatingly along the fixed guide rail installed on the well wall of ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the problem that the existing elevator cannot provide people with fresh air with a certain humidity, and to provide a fresh air ventilation device in the elevator

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