A kind of safety and epidemic prevention elevator and its use method

Abstract

The invention discloses a safe and anti-epidemic elevator capable of effectively avoiding the spread of novel coronavirus and its use method, which includes filter plugs arranged on the top and bottom of the car, and utilizes the power of the elevator itself to replace the air in the car. The purpose of air disinfection is higher efficiency and lower energy consumption than the exhaust fan method. The safe and anti-epidemic elevator also includes a code scanner and a QR code with the elevator ID. The user can choose to scan the code without contact with the elevator control system Interaction avoids the safety hazard that the physical buttons will spread the virus. The wall sterilizer installed on the inner wall of the car is hung on the inner wall of the car through two traction belts, and the length of the two traction belts is changed by controlling the stepping motor through the program, thereby Control the position and moving direction of the wall surface sterilizer, and carry out automatic and uninterrupted cleaning and disinfection on the side wall of the car through the wiping cotton with disinfectant, further ensuring the safety and sanitation of the elevator car.

Description

technical field [0001] The present invention relates to the field of elevators, in particular to a contact-free safety elevator for novel coronavirus epidemic prevention and a method of use thereof. Background technique [0002] The outbreak of the novel coronavirus is still severe around the world, and the novel coronavirus is most likely to spread through close contact with infected people. In addition, indirect contact can also lead to the spread of the virus. Expert laboratory tests have shown that the new coronavirus can survive for hours to days on plastic and stainless steel surfaces. In addition, it has been found that viruses similar to the new coronavirus that caused the outbreak are most suitable for smooth hard surfaces. survive. [0003] When people take the elevator, the closed elevator car can accommodate many people in a relatively small space. If the air in the car is not disinfected in a timely and effective manner, the virus can easily spread through the ...

AI Technical Summary

Problems solved by technology

[0003] When people take the elevator, the closed elevator car can accommodate many people in a relatively small space. If the air in the car is not disinfected in a timely and effective manner, the virus can easily spread through the air, and the efficiency of the conventional ventilation scheme Low, and the filtering effect is poor

When users send instructions to the elevator system through physical buttons, there is also a potential safety hazard of spreading viruses

In addition, the virus may adhere to the inner wall of the car and survive for a long time. Manually cleaning and disinfecting the inner wall of the car is inefficient and not timely

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