Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/217383
Kind Code:
A1
Abstract:
A refrigeration cycle device (10) comprises: a plurality of refrigeration cycle units (11, 12, 13) that are configured by disposing a plurality of circuits (11a-d, 12a-d, 13a-d) each having a fan, a first controller to control the fan, and a heat exchanger, in the longitudinal direction; and a second controller to control the plurality of first controllers. The refrigeration cycle units are disposed so as to be adjacent in the lateral direction of the refrigeration cycle units. When running defrost operation for each circuit while the refrigeration cycle device is operating, the second controller rotates the fan of the circuit performing defrost operation at a rotational speed lower than the rotational speed of the fans contained in each of the surrounding circuits.
Inventors:
SHIMODA KAZUMA (JP)
MORITA TAKERU (JP)
IKEDA SHINGO (JP)
MORITA TAKERU (JP)
IKEDA SHINGO (JP)
Application Number:
PCT/JP2017/021705
Publication Date:
December 21, 2017
Filing Date:
June 12, 2017
Export Citation:
Assignee:
TOSHIBA CARRIER CORP (JP)
International Classes:
F25B47/02
Domestic Patent References:
| WO2013151005A1 | 2013-10-10 | |||
| WO2011013672A1 | 2011-02-03 |
Foreign References:
| JPS58205058A | 1983-11-29 | |||
| JP2014020568A | 2014-02-03 | |||
| JPH06235554A | 1994-08-23 | |||
| JP2015081693A | 2015-04-27 | |||
| JP2012067983A | 2012-04-05 | |||
| US20130104576A1 | 2013-05-02 |
Other References:
See also references of EP 3470754A4
Attorney, Agent or Firm:
S & S INTERNATIONAL PPC (JP)
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