Fresh air system with sterilization and disinfection functions

Abstract

The invention discloses a fresh air system with sterilization and disinfection functions. The fresh air system comprises a main box body. A pair of pipe orifices formed in one side of the main box body are an indoor fresh air outlet and an indoor return air inlet respectively. An outdoor air outlet is correspondingly formed in the main box body at the side far away from the indoor air outlet. Andan outdoor air inlet is correspondingly formed in the main box body at the side far away from the indoor return air inlet. A heat exchange core is fixedly installed in the internal center of the mainbox body. Four connectors are formed in the heat exchange core, and all the four connectors are connected with connecting air pipes. The connecting air pipes are respectively communicated with the indoor fresh air outlet, the indoor return air inlet, the outdoor air outlet and the outdoor air inlet. The fresh air system with the sterilization and disinfection functions has the advantages of reasonable structure, novel design and high gas exchange efficiency. And according to the fresh air system with the sterilization and disinfection functions, outdoor fresh air can be filtered, disinfected and sterilized, cleanliness and safety of fresh air inlet are effectively ensured, and the using is convenient for users.

Description

technical field [0001] The invention relates to the field of indoor air purification, in particular to a fresh air system with sterilization and disinfection functions. Background technique [0002] The fresh air system is an independent air treatment system composed of an air supply system and an exhaust system. It is divided into two types: ducted fresh air system and ductless fresh air system. The ducted fresh air system is composed of fresh air fans and pipe fittings. The outdoor air is purified by the fresh air fans and introduced into the room, and the indoor air is discharged through the pipes. The ductless fresh air system is composed of fresh air fans. Relatively speaking, the ducted fresh air system is more suitable for industrial or large-area office areas due to the large amount of engineering, while the ductless fresh air system is more suitable for home use because of its easy installation. In 1935, after many attempts, Auston Chunyi invented and manufactured ...

AI Technical Summary

Problems solved by technology

[0003] The existing fresh air system can only effectively treat solid pollutants, but cannot deal with bacterial pollutants that are also harmful to human health. With the increase of people's attention and requirements on indoor air quality, only the dust and particulate matter in the air can be eliminated. neither practically address the negative impact of polluted air on human health nor meet the growing health needs of building users

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