Title:
SPACE CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/202071
Kind Code:
A1
Abstract:
A space cleaning device (10) according to the present disclosure comprises: a hypochlorous acid water generation unit (30) which generates hypochlorous acid water; a mixing tank (92) which stores mixed water; a hypochlorous acid water supply unit (36) which supplies hypochlorous acid water to the mixing tank (92); a water supply unit (50) which supplies water to the mixing tank (92); a water level sensor (90) which detects the water level of the mixed water; a humidifying/cleaning unit (11) which atomizes the mixed water and releases the same into the air; and a control unit (41) which controls operations of the hypochlorous acid water supply unit (36) and the water supply unit (50). The control unit (41) is configured to be able to execute each of: first control, in which supplying of a predetermined amount of hypochlorous acid water and supplying of water are performed to fill the mixing tank (92) with mixed water, and thereafter the operation of the hypochlorous acid water supply unit (36) is controlled such that a predetermined amount of the hypochlorous acid water is supplied to the mixing tank (92) every predetermined period of time; and second control in which the operation of the water supply unit (50) is controlled such that water is supplied to the mixing tank (92) on the basis of information relating to the water level of the mixed water received from the water level sensor (90).
Inventors:
MIZUNO YUKI
YOSHIDA SHINJI
HAYASHI TOMOHIRO
KINOSHITA TAKESHI
KANBARA YUICHI
SASAI MAYUMI
KOHARA HIROSHI
YOSHIDA SHINJI
HAYASHI TOMOHIRO
KINOSHITA TAKESHI
KANBARA YUICHI
SASAI MAYUMI
KOHARA HIROSHI
Application Number:
PCT/JP2022/007479
Publication Date:
September 29, 2022
Filing Date:
February 24, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
A61L9/14; C02F1/461; F24F6/00; F24F6/16; F24F8/24
Domestic Patent References:
| WO2020158850A1 | 2020-08-06 |
Foreign References:
| JP2017035274A | 2017-02-16 | |||
| JP2015078785A | 2015-04-23 | |||
| JP2008183182A | 2008-08-14 | |||
| JP2019024810A | 2019-02-21 | |||
| JP2006320412A | 2006-11-30 | |||
| JP2002181358A | 2002-06-26 | |||
| US20130186748A1 | 2013-07-25 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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