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1. WO2022209447 - SPACE PURIFICATION DEVICE

Publication Number WO/2022/209447
Publication Date 06.10.2022
International Application No. PCT/JP2022/007478
International Filing Date 24.02.2022
IPC
F24F 8/90 2021.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
8Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
90Cleaning of purification apparatus
A61L 9/01 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9Disinfection, sterilisation or deodorisation of air
01Deodorant compositions
A61L 9/14 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9Disinfection, sterilisation or deodorisation of air
14using sprayed or atomised substances
C02F 1/461 2006.1
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
46by electrochemical methods
461by electrolysis
F24F 7/003 2021.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
7Ventilation
003in combination with air cleaning
F24F 8/20 2021.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
8Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
20by sterilisation
CPC
A61L 9/01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9Disinfection, sterilisation or deodorisation of air
01Deodorant compositions
A61L 9/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9Disinfection, sterilisation or deodorisation of air
14using sprayed or atomised substances ; including air-liquid contact processes
C02F 1/461
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
46by electrochemical methods
461by electrolysis
F24F 7/003
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
7Ventilation
003in combination with air cleaning
F24F 8/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
8Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
20by sterilisation
F24F 8/80
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
8Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
80Self-contained air purifiers
Applicants
  • パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP]/[JP]
Inventors
  • 白井 伊久真 SHIRAI Ikuma
  • 水野 裕貴 MIZUNO Yuki
  • 吉田 真司 YOSHIDA Shinji
  • 林 智裕 HAYASHI Tomohiro
Agents
  • 鎌田 健司 KAMATA Kenji
  • 野村 幸一 NOMURA Koichi
Priority Data
2021-05646130.03.2021JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) SPACE PURIFICATION DEVICE
(FR) DISPOSITIF DE PURIFICATION D'ESPACE
(JA) 空間浄化装置
Abstract
(EN) A space purification device (10) according to the present disclosure is provided with: an aqueous hypochlorous acid solution generation unit (30); a mixing tank (31); an aqueous hypochlorous acid solution supply unit (36); a water supply unit (50); a humidification/purification unit (11); and a control unit (41). The control unit (41) is configured to have the device execute, after a humidification/purification operation using a mixed water, a first cleaning operation wherein water is supplied to an electrolysis tank (31) from the water supply unit (50), and the water retained in the electrolysis tank (31) is supplied to the mixing tank (31) by means of the aqueous hypochlorous acid solution supply unit (36) without performing an electrolysis.
(FR) Un dispositif de purification d'espace (10) selon la présente divulgation est doté de : une unité de génération de solution aqueuse d'acide hypochloreux (30) ; un réservoir de mélange (31) ; une unité d'alimentation en solution aqueuse d'acide hypochloreux (36) ; une unité d'alimentation en eau (50) ; une unité d'humidification/purification (11) ; et une unité de commande (41). L'unité de commande (41) est conçue pour que le dispositif exécute, après une opération d'humidification/purification à l'aide d'une eau mélangée, une première opération de nettoyage dans laquelle de l'eau est fournie à un réservoir d'électrolyse (31) à partir de l'unité d'alimentation en eau (50) et l'eau retenue dans le réservoir d'électrolyse (31) est fournie au réservoir de mélange (31) au moyen de l'unité d'alimentation en solution aqueuse d'acide hypochloreux (36) sans réaliser d'électrolyse.
(JA) 本開示の空間浄化装置(10)は、次亜塩素酸水生成部(30)と、混合槽(31)と、次亜塩素酸水供給部(36)と、水供給部(50)と、加湿浄化部(11)と、制御部(41)とを備える。制御部(41)は、混合水を用いた加湿浄化運転の終了後に、水供給部(50)から電解槽(31)に水を供給し、電解槽(31)に貯留される水を、電気分解を行うことなく次亜塩素酸水供給部(36)によって混合槽(31)に供給する第一洗浄動作を実行させるように構成されている。
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