Title:
VENTILATION AMOUNT ESTIMATION DEVICE, VENTILATION AMOUNT ESTIMATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/053654
Kind Code:
A1
Abstract:
This ventilation amount estimation device comprises: a control unit (50) for, on the basis of a value concerning an actual measurement value of the carbon dioxide concentration in a target space and a plurality of calculation results concerning the carbon dioxide concentration in the target space calculated with various conditions, outputting an estimated value of the ventilation amount in the target space from a calculation result corresponding to the actual measurement value among the plurality of calculation results.
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Inventors:
ISHIDA AYANE (JP)
WANG YUFENG (JP)
HIEI TAKEHIKO (JP)
WANG YUFENG (JP)
HIEI TAKEHIKO (JP)
Application Number:
PCT/JP2022/026517
Publication Date:
April 06, 2023
Filing Date:
July 01, 2022
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F24F7/007; F24F11/63
Domestic Patent References:
| WO2016185630A1 | 2016-11-24 | |||
| WO2017002245A1 | 2017-01-05 |
Foreign References:
| JP2020148374A | 2020-09-17 | |||
| JP2013185768A | 2013-09-19 | |||
| JPH1114590A | 1999-01-22 | |||
| US20180163987A1 | 2018-06-14 |
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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