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公开(公告)号：US20240151412A1
公开(公告)日：2024-05-09
申请号：US18550236
申请日：2022-02-24
Inventor： Ikuma SHIRAI , Yuki MIZUNO , Shinji YOSHIDA , Tomohiro HAYASHI
Abstract: Space purification device according to the present disclosure includes hypochlorous acid water generator, mixing bath, hypochlorous acid water supply unit, water supply unit, humidifying purification unit, and control unit. Control unit is configured to, after a humidifying purification operation using the mixture water has finished, perform a first washing operation of causing water supply unit to supply water to electrolytic bath and of causing hypochlorous acid water supply unit to supply water stored in electrolytic bath to mixing bath, without performing the electrolyzing.
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公开(公告)号：US20240350697A1
公开(公告)日：2024-10-24
申请号：US18681990
申请日：2022-05-16
Inventor： Tomohiro HAYASHI , Yuki MIZUNO , Shinji YOSHIDA , Masahide FUKUMOTO
IPC: A61L9/14 , A61L101/20 , F24F6/00 , F24F6/14 , F24F8/24 , F24F140/00
CPC classification number: A61L9/145 , F24F6/14 , F24F8/24 , A61L2101/20 , A61L2209/111 , A61L2209/135 , A61L2209/16 , F24F2006/008 , F24F2140/00
Abstract: Space purification system includes: hypochlorous acid water supplier that supplies hypochlorous acid water to mixing tank; water supplier that supplies water to mixing tank; water level sensor that detects a water level of mixing tank; air purifier that micronizes and releases, into air, mixed water of the hypochlorous acid water and the water stored in mixing tank; and air purification control unit that controls supply treatment and drainage treatment of the mixed water. Air purification control unit (i) executes first control of causing hypochlorous acid water supplier to perform supply of the hypochlorous acid water at predetermined time intervals, and second control of causing water supplier to perform supply of water based on information regarding the water level of mixing tank from water level sensor, and (ii) executes, as the control of the drainage treatment, third control of causing the mixing tank to drain the mixed water stored in mixing tank based on an integrated humidification amount in air purifier.
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公开(公告)号：US20240123106A1
公开(公告)日：2024-04-18
申请号：US18549145
申请日：2022-02-24
Inventor： Yuki MIZUNO , Shinji YOSHIDA , Tomohiro HAYASHI , Takeshi KINOSHITA , Yuichi KANBARA , Mayumi SASAI , Hiroshi KOHARA
IPC: A61L9/14
CPC classification number: A61L9/14 , A61L2101/20
Abstract: Space cleaning device includes: hypochlorous acid water generator; mixing bath storing a mixture of the hypochlorous acid water and water; hypochlorous acid water supply unit; water supply unit; water level sensor detecting a water level of the water mixture; humidifying purifier micronizing the water mixture and releases the water mixture micronized into air; and control unit controlling operations of hypochlorous acid water supply unit and water supply unit. Control unit is configured, after supplying the hypochlorous acid water and the water to fill mixing bath with the water mixture, controls an operation of hypochlorous acid water supply unit to supply a predetermined amount of the hypochlorous acid water to mixing bath once in every predetermined time period, and controls an operation of water supply unit to supply the water to mixing bath based on information related to the water level of the water mixture received from water level sensor.
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公开(公告)号：US20230330296A1
公开(公告)日：2023-10-19
申请号：US18245673
申请日：2021-09-30
Inventor： Ryousuke SUGA , Tomohiro HAYASHI , Yuki MIZUNO , Yoko ISHIDA , Shinji YOSHIDA
CPC classification number: A61L9/14 , C02F1/4618 , C02F1/66 , F24F3/167 , C02F2001/46185 , C02F2201/4615 , C02F2201/4618 , A61L2101/06
Abstract: Humidifying and cleaning device of the present disclosure includes: centrifugal crushing unit that generates hypochlorous acid water micronized by a micronization operation for micronizing hypochlorous acid water stored in humidifier tank, and causes air flowing inside of the humidifying and cleaning unit to contain and release the hypochlorous acid water micronized by the micronization operation; and humidification controller that controls the micronization operation. Humidification controller is configured to perform a first treatment of draining the hypochlorous acid water stored in humidifier tank and supplying new hypochlorous acid water based on time information specified in advance during the micronization operation, that is, time information from when the micronization operation is started until a content of the hypochlorous acid contained in the hypochlorous acid water stored in humidifier tank becomes less than or equal to a reference content.
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