Title:
SPATIAL STERILIZATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/091463
Kind Code:
A1
Abstract:
The present invention efficiently spreads a mist throughout the entirety of a large space. The spatial sterilization system 100 according to the present invention comprises a spraying device 10 mounted on air-conditioning equipment 50, and a control device 20. The air-conditioning equipment 50 recovers, via a return air duct 52, air fed to a space V from air supply ducts 53, and thereby circulates air in the space V. The spraying device 10 is formed so as to spray a sterilization liquid as a mist M atomized to a particle diameter enabling the sterilization liquid to disperse in the air in the space V in a liquid particle state, and feed the mist M to the space V via the air supply ducts 53. The control device 20 controls the amount of the mist fed to the space V by the spraying device 10 such that the mist M diffuses into the air in the space V.
Inventors:
MORIHISA YASUHIKO (JP)
YANAGIHARA SHIGERU (JP)
HIROSE NOBUO (JP)
KAMEI KEIICHI (JP)
KUDOU CHIHIRO (JP)
YANAGIHARA SHIGERU (JP)
HIROSE NOBUO (JP)
KAMEI KEIICHI (JP)
KUDOU CHIHIRO (JP)
Application Number:
PCT/JP2021/017860
Publication Date:
May 05, 2022
Filing Date:
May 11, 2021
Export Citation:
Assignee:
NSF ENGAGEMENT CORP (JP)
K K KUKANJOKIN (JP)
TONETS CORP (JP)
SINKO IND LTD (JP)
K K KUKANJOKIN (JP)
TONETS CORP (JP)
SINKO IND LTD (JP)
International Classes:
A61L9/14; F24F3/16
Foreign References:
| JP2019154884A | 2019-09-19 | |||
| JP2552807Y2 | 1997-10-29 | |||
| JP2006081802A | 2006-03-30 | |||
| JP2016003806A | 2016-01-12 | |||
| JP6742046B1 | 2020-08-19 | |||
| JP2018050483A | 2018-04-05 |
Attorney, Agent or Firm:
KAJI, SUHARA & ASSOCIATES (JP)
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