An air purification device for an isolation room in an epidemic area

Abstract

The invention belongs to the technical field of air purification in epidemic areas, and mainly relates to an air purification device for isolation rooms in epidemic areas. The air chamber is equipped with a first fan, and the first air inlet chamber is connected with a first air outlet, and a sterilizer, a glass air duct and a first partition are installed in the first air outlet, and the glass air duct One end is fixed on the first partition and communicates with the first air intake chamber, the outlet end of the glass air duct is connected with a humidifier, the second air intake chamber is installed with a second fan, and the second air intake chamber is connected with a second air outlet A second partition is installed in the second air outlet, and a high-temperature sterilization pipe is installed on the second partition. The high-temperature sterilization pipe communicates with the second air intake chamber to solve the problem of air circulation in the isolation ward. Under the premise of maintaining air circulation, the air is sterilized to prevent pathogens in the isolation room from being discharged outside, and at the same time, outdoor pathogens are introduced into the room.

Description

technical field [0001] The invention belongs to the technical field of air purification in epidemic areas, and in particular relates to an air purification device for isolation rooms in epidemic areas. Background technique [0002] At present, the transmission route of infectious diseases in the epidemic area is usually the transmission of pathogenic microorganisms through the air and droplets. The method to control the spread of infection sources is to effectively isolate patients and make patients live in isolation wards to block the transmission of pathogenic microorganisms. Pathogen transmission. In order to prevent cross-infection of viruses in the existing isolation wards for the treatment of infectious diseases, the fresh air DC air-conditioning system is generally used, through negative pressure control, the indoor air is discharged outside by increasing the exhaust air, and after passing through the filter device Filter the exhausted air, but with this method, the ...

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Problems solved by technology

In order to prevent cross-infection of viruses in the existing isolation wards for the treatment of infectious diseases, the fresh air DC air-conditioning system is generally used, through negative pressure control, and the way of increasing the exhaust air is used to discharge the indoor air to the outside. Filter the exhausted air, but with this method, the gas in the isolation ward cannot be fully sterilized and filtered, and it is easy to introduce the indoor air with the source of the disease into the outside, resulting in the continuous spread of the source of the disease, which cannot achieve a good isolation effect ; At the same time, when the external air is introduced, the sterilization treatment is not enough, which may easily cause secondary infection of patients in the isolation room

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