Epidemic area isolation room air purification device

Abstract

The invention belongs to the technical field of epidemic area air purification, and mainly relates to an epidemic area isolation room air purification device which comprises an installation plate, anda first air inlet room and a second air inlet room located at the upper end and the lower end of the installation plate, the first air inlet room is provided with a first fan and is connected with afirst air outlet flue; a sterilizer, a glass air guiding pipe and a first clapboard are arranged in the first air outlet flue; one end of the glass air guiding pipe is fixed onto the first clapboard and communicates with the first air inlet room; a humidifier is connected to the outlet end of the glass air guiding pipe; a second fan is arranged in the second air inlet room; the second air inlet room is connected with a second air outlet flue; a second clapboard is arranged in the second air outlet flue; and a high-temperature sterilization pipe is arranged on the second clapboard and communicates with the second air inlet room, so that the isolation room air circulation problem is solved, air is sterilized on the premise of maintaining air circulation, pathogene in the isolation room is prevented from discharging outdoors, and meanwhile, the outdoor pathogene is prevented from being introduced indoors.

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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