Title:
AIR PURIFICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/158850
Kind Code:
A1
Abstract:
A space disinfection and deodorization device has a housing with an air inlet and an air outlet. The inside of the housing is provided with a liquid atomization chamber, an air channel, and a fan. The air channel links the air inlet to the air outlet via the liquid atomization chamber. The fan blows air in the air channel to the air outlet. The liquid atomization chamber has a hypochlorous acid supply unit, a water storage unit, and an injection device. The injection device suctions water from the water storage unit and discharges water droplets toward a collision wall. In the injection device, the particle size of water droplets to be discharged is changed and the concentration of the hypochlorous acid to be expelled into a space to be treated is changed by controlling the water level to fill water pipes.
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Inventors:
ISHIDA YOKO
HAYASHI TOMOHIRO
YOSHIDA SHINJI
KAWASAKI MASAHIKO
HORIKIRI SHIGETOSHI
MIZUNO YUKI
IBUKA SHOTA
HAYASHI TOMOHIRO
YOSHIDA SHINJI
KAWASAKI MASAHIKO
HORIKIRI SHIGETOSHI
MIZUNO YUKI
IBUKA SHOTA
Application Number:
PCT/JP2020/003379
Publication Date:
August 06, 2020
Filing Date:
January 30, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
A61L9/01; A61L9/12; F24F6/16; F24F7/003
Foreign References:
| JP2018175740A | 2018-11-15 | |||
| JP2008261608A | 2008-10-30 | |||
| JP2009097738A | 2009-05-07 | |||
| JPH04108063A | 1992-04-09 | |||
| JP2018050483A | 2018-04-05 | |||
| JPH02230041A | 1990-09-12 | |||
| EP0638773A1 | 1995-02-15 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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