Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/047264
Kind Code:
A1
Abstract:
This refrigeration cycle device is subject to demand control in which power adjustment is performed, and includes a compressor for which the drive speed is controlled. The refrigeration cycle device comprises: a recording device that records, as data, the relationship between the drive speed of the compressor and the temperature difference between a set temperature arbitrarily set as a temperature control target for a temperature adjustment subject and a detected temperature detected by a temperature detection device installed at a position at which the temperature of the temperature adjustment subject is detected; and a main controller that, upon a request for demand control, calculates the temperature difference between a set temperature and the detected temperature, retrieves, from the recording device, compressor drive speed data corresponding to the calculated temperature difference, and controls the compressor on the basis of the drive speed pertaining to the retrieval.
Inventors:
KOSHI SOICHIRO (JP)
NAKAMURA TOSHINORI (JP)
NAKAMURA TOSHINORI (JP)
Application Number:
PCT/JP2016/076391
Publication Date:
March 15, 2018
Filing Date:
September 08, 2016
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B1/00
Domestic Patent References:
| WO2013081132A1 | 2013-06-06 |
Foreign References:
| JPH11325539A | 1999-11-26 | |||
| JP2014047989A | 2014-03-17 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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