Multistage filtration indoor air purifier

The invention relates to the field of air purification equipment, and provides a multi-stage filtration indoor air purifier which comprises a front filtration module, an ultraviolet disinfection module, a rear filtration module and a driving module. The front filtering module is used for filtering p...

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Bibliographic Details
Main Authors WU KAIRUI, ZHAO MINZHE
Format Patent
LanguageChinese
English
Published 04.06.2021
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:The invention relates to the field of air purification equipment, and provides a multi-stage filtration indoor air purifier which comprises a front filtration module, an ultraviolet disinfection module, a rear filtration module and a driving module. The front filtering module is used for filtering particle impurities in air. The ultraviolet disinfection module is used for disinfecting and sterilizing air. The rear filtering module is used for filtering toxic gas and peculiar smell in air. The driving module is electrically connected with the front filtering module, the ultraviolet disinfection module and the rear filtering module correspondingly, and the ultraviolet disinfection module comprises a plurality of ultraviolet light emitters and a mounting bracket. The mounting bracket supports the ultraviolet light emitters to be arranged in a circular array mode, a hollow channel is defined, and air to be purified sequentially passes through the front filtering module, the hollow channel of the ultraviolet disin
Bibliography:Application Number: CN202110269556