Electric heating air sterilizer

Abstract

The embodiment of the invention provides an electric heating air sterilizer, and relates to the technical field of sterilization. The electric heating air sterilizer comprises a shell, a heat preservation medium, an air duct material and a heat storage medium, wherein the heat storage medium forms an air inlet duct; the air duct material forms an air outlet duct; the air outlet duct communicates with the air inlet duct; the heat preservation medium wraps the heat storage medium and the air duct material; and the shell wraps the heat preservation medium. Therefore, the electric heating air sterilizer provided by the embodiment of the invention is arranged in a hospital, air enters the air inlet duct of the electric heating air sterilizer, and is heated by the heat storage medium in the airinlet duct, and a high-temperature sterilization effect is achieved. The air subjected to high-temperature sterilization enters the air outlet duct, is gradually cooled, and is finally discharged outof the electric heating air sterilizer, and the discharged air is warm, and is safe to nearby equipment, personnel and articles after being cooled to a certain extent.

Description

technical field [0001] The invention relates to the technical field of disinfection, in particular to an electric heating air sterilizer. Background technique [0002] Pathogens such as bacteria and viruses survive longer in cold and humid environments, and are more likely to spread among people, which is the main reason for the frequent occurrence of respiratory diseases in winter. When a person infected with the virus breathes, speaks, coughs, sneezes, etc., it produces droplets that carry pathogens. Droplets dry quickly in the air and can remain suspended in the air for a long time, forming aerosols. Aerosols may be inhaled through the respiratory tract to cause new infections, or adhere to clothing and skin, and eventually enter the respiratory tract. [0003] Studies by the University of Frankfurt in Germany have shown that the SARS virus, which is very similar to the new coronavirus, can survive for 9 days in the state of suspended droplets and 6 days in a dry state ...

AI Technical Summary

Problems solved by technology

However, currently commonly used methods such as spraying disinfectant and ultraviolet disinfection have great negative impacts on manpower consumption and the environment, and their applications are limited and can only be used intermittently.

[0005] On the other hand, in places where there are sources of infection, due to concerns about the spread of the virus by the central air conditioner, the central air conditioner cannot be used and cannot be used for heating in winter

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