Double-inductor additional type elevator automatic disinfection device and disinfection method

Abstract

The invention discloses a double-inductor additional type elevator automatic disinfection device and disinfection method. The device comprises a control system and a switch power supply, a lintel inductor, a top inductor and an ultraviolet lamp which are connected with the control system, the control system is composed of a single-chip microcomputer, a solid-state relay and a voltage stabilizing circuit, and disinfection and disinfection time control of the ultraviolet lamp are realized; the lintel inductor is arranged at the lintel position right above an elevator door and used for inductingelevator taking personnel outside an elevator, and the top inductor is arranged at the top of an elevator car and used for inducting the elevator taking personnel inside the elevator; when the lintelinductor or the top inductor inducts a human body, sensed data are transmitted to the control system, the control system identifies a signal, the ultraviolet lamp stops disinfection, and when the lintel inductor and the top inductor do not induct the human body, the ultraviolet lamp starts disinfection. According to the double-inductor additional type elevator automatic disinfection device and thedisinfection method, under the condition that the original structure of the elevator is not damaged, the function of environment disinfection in the elevator is achieved, and the structural integrityand safety of the original elevator are guaranteed.

Description

technical field [0001] The invention relates to the technical field of elevator disinfection, in particular to a dual-sensor attached elevator automatic disinfection device and a disinfection method. Background technique [0002] As an indispensable means of transportation in modern life and work, elevators are a must for everyone. As a confined space, the elevator car can easily cause the spread of viruses and bacteria. Once there is a source of infectious disease in the car, all people who take the elevator may be infected. Therefore, to ensure the sanitation and safety of the environment in the elevator, especially during the epidemic prevention and control period, in order to effectively cut off the spread of the virus, it is necessary to disinfect the environment of the elevator car. At present, domestic elevator disinfection systems are mostly developed by elevator designers and manufacturers. The disinfection system and elevators are an integrated structure, not an i...

AI Technical Summary

Problems solved by technology

[0003] The existing elevator ultraviolet disinfection device may not be able to realize the disinfection function of the elevator in service, or cannot guarantee the safe operation of the elevator

The existing ultraviolet disinfection device is an integral part of the overall structure of the elevator car. It does not have an independent control system and cannot be installed on the elevator in service alone.

The cost of replacing a new elevator is relatively high, and the approval process and approval time are difficult to control; the other is to transform the original elevator control system (connected to the elevator lock switch) to connect the elevator car disinfection device and lock elevator relay. It is inconvenient to modify the existing elevator and has a greater safety risk

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