Title:
AIR TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/038721
Kind Code:
A1
Abstract:
A control device (100) controls the rate of heating by return air (RA) to a first stationary desiccant (30) and a second stationary desiccant (31) by performing at least one of the following controls: switching timing control in which the switching timing at which an upstream damper (20) switches between a return air channel through which the return air (RA) flows and an outside air channel through which outside air (OA) flows is controlled on the basis of the outside air dehumidification amount that is to be dehumidified from the outside air (OA); heating start control in which the start time for the heating of the return air (RA) by a heater (10) is controlled on the basis of the outside air dehumidification amount; and heating capacity control in which the return air (RA) heating capacity of the heater (10) is controlled on the basis of the outside air dehumidification amount.
Inventors:
HORIE HAYATO (JP)
HAMADA MAMORU (JP)
HAMADA MAMORU (JP)
Application Number:
PCT/JP2020/031330
Publication Date:
February 24, 2022
Filing Date:
August 19, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F3/147; B01D53/26; F24F7/08
Domestic Patent References:
| WO2013115143A1 | 2013-08-08 |
Foreign References:
| JP2013124778A | 2013-06-24 | |||
| JP2015028415A | 2015-02-12 | |||
| JP2017072346A | 2017-04-13 | |||
| JP2010084956A | 2010-04-15 | |||
| JP2016084982A | 2016-05-19 | |||
| JP2010190495A | 2010-09-02 | |||
| JP2016125720A | 2016-07-11 | |||
| JP2009273963A | 2009-11-26 |
Attorney, Agent or Firm:
MIZOI INTERNATIONAL PATENT FIRM (JP)
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