Title:
AIRFLOW CONTROL SYSTEM AND AIRFLOW CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2022/092087
Kind Code:
A1
Abstract:
An airflow control system (10) comprises: a first acquisition unit (24) that acquires air quality information indicating measurement values from an air quality sensor (31) located in an indoor space (81) that is inside of a facility (80), a blower (34) on the ceiling (81a) thereof, and is provided with a suction port (81c) in a position closer to the floor (81b) than the ceiling (81a); a second acquisition unit (25) that acquires occupant number information indicating the number of occupants present in the indoor space (81); and a control unit (26) that controls the blower (34) installed in the indoor space (81) to generate airflow from the ceiling (81a) to the floor (81b) in the indoor space (81) such that measurement values indicated in the acquired air quality information satisfy conditions set on the basis of the number of occupants indicated in the acquired occupant number information.
Inventors:
MURAKAMI YOSHIFUMI
TANIGUCHI KAZUHIRO
OZAKI YUUJI
OKUNO TATSUYA
TANIGUCHI KAZUHIRO
OZAKI YUUJI
OKUNO TATSUYA
Application Number:
PCT/JP2021/039495
Publication Date:
May 05, 2022
Filing Date:
October 26, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F24F7/007; F24F3/044; F24F5/00; F24F7/06; F24F7/10; F24F11/74; F24F110/10; F24F110/20; F24F110/65; F24F110/70
Foreign References:
| JP2013228160A | 2013-11-07 | |||
| JPH01208634A | 1989-08-22 | |||
| JP2008304124A | 2008-12-18 | |||
| JPH08193727A | 1996-07-30 | |||
| JP2013024547A | 2013-02-04 | |||
| CN110925993A | 2020-03-27 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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