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Patent Searching and Data


Title:
AIR CONDITIONING METHOD, AIR CONDITIONING SYSTEM, AND UV TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/261283
Kind Code:
A1
Abstract:
This air conditioning method comprises: the step of activating an air conditioning device (6) and an air evacuation device (12) to evacuate air into an air evacuation passage (8) formed in a portion of a room defining a space (4), or into an air evacuation passage connected to the room defining the space, so that the air evacuated via the air evacuation passage flows in a circulation path (18); the step of catching the activation for the air conditioning device or for the air evacuation device, to activate a UV treatment device (10); the step wherein the UV treatment device irradiates a plurality of ultraviolet lights having different wavelengths onto the air in the air evacuation passage or in the circulation path; and the step of flowing the air irradiated with the ultraviolet lights from the air conditioning device into the space. In this manner, conversion of oxygen in the air into ozone and activation of ozone are used in combination, allowing for a high degree of measures against infection.

Inventors:
SAKURAI SHINYA (JP)
HUJII ATUSHI (JP)
Application Number:
PCT/JP2021/022228
Publication Date:
December 30, 2021
Filing Date:
June 11, 2021
Export Citation:
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Assignee:
VALQUA LTD (JP)
International Classes:
A61L9/01; A61L9/015; A61L9/20; F24F3/16; F24F7/003
Foreign References:
JP2003116973A2003-04-22
JPH10155887A1998-06-16
JP2001182346A2001-07-06
JP2017146013A2017-08-24
JP2007232323A2007-09-13
JPS59176643U1984-11-26
Attorney, Agent or Firm:
UNEMOTO Shoichi et al. (JP)
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