Title:
AIR PURIFICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/145207
Kind Code:
A1
Abstract:
An air purification device (1) is configured such that in a case where a control unit (13) causes a first switching valve (33) to open and close to supply a first prescribed amount of water from a water pipe (32) to a water storage container (16), and the control unit causes a blower (4) and an electrolysis unit (18) to operate for a prescribed period of time, if the first switching valve (33) becomes unclosable and the water supply to the water storage container (16) continues, a discharged water container of a discharged water storage unit (8) stores water overflowing from the water storage container (16), and the control unit (13) causes a failure notification unit to execute a first failure notification operation to notify a failure of the first switching valve (33).
Inventors:
NAKANO NAOTO
CHIBA SHIN
CHIBA SHIN
Application Number:
PCT/JP2020/048913
Publication Date:
July 22, 2021
Filing Date:
December 25, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F24F7/003; A61L9/01; A61L9/12; A61L9/16; C02F1/461; F24F11/32
Foreign References:
| JP2008183182A | 2008-08-14 | |||
| JP2012002470A | 2012-01-05 | |||
| JPH05248670A | 1993-09-24 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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