Title:
IN-COMPARTMENT AIR CONDITIONER, REFRIGERATION DEVICE, AND TRANSPORT CONTAINER
Document Type and Number:
WIPO Patent Application WO/2022/224616
Kind Code:
A1
Abstract:
In this in-compartment air conditioner, a first pump supplies to-be-treated air into an adsorption cylinder and a second pump sucks in gas from the adsorption cylinder. During a regulation operation for regulating the composition of in-compartment air inside of a storage compartment, the in-compartment air conditioner alternatingly performs a first action and a second action. When stoppage conditions for stopping the regulation operation are satisfied, a controller performs a stoppage-time control. In the stoppage-time control, the controller causes the second pump to suck in gas from the adsorption cylinder into which to-be-treated air had been supplied by the first pump at the time when the stoppage conditions were satisfied, and after the second pump has been caused to run for a span of a first time T1, the second pump (231b) is stopped.
Inventors:
IKEMIYA MAKOTO (JP)
YAMAMOTO KOUJI (JP)
KAMEI NORITAKA (JP)
YAMAMOTO KOUJI (JP)
KAMEI NORITAKA (JP)
Application Number:
PCT/JP2022/010828
Publication Date:
October 27, 2022
Filing Date:
March 11, 2022
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25D11/00; B01D53/047; B01D53/26; B65D88/74; F25D23/00
Domestic Patent References:
| WO2017038056A1 | 2017-03-09 | |||
| WO2008136540A1 | 2008-11-13 |
Foreign References:
| JP2016161191A | 2016-09-05 | |||
| JP2017219287A | 2017-12-14 |
Other References:
See also references of EP 4321824A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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