Title:
CONTROL DEVICE, PROGRAM, METHOD FOR CONTROLLING REFRIGERATOR, AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2018/038023
Kind Code:
A1
Abstract:
Provided is a control device for a refrigerator wherein supercooling or insufficient cooling of a refrigerating chamber and freezing chamber are suppressed, and it is possible to reduce energy consumption of the refrigerator. A control device (10) for a refrigerator (1) having a first storage chamber and a second storage chamber, such that the control device (10) controls a compressor (4), and an interior fan (6) for circulating cool air inside the refrigerator (1), wherein the control device (10) has a control unit (101) for controlling the rotation speed of the compressor (4) and the interior fan (6) on the basis of the outside temperature of the refrigerator (1), and a calculation unit (103) for calculating the average temperature inside the second storage chamber during a first cycle starting from a stoppage of the compressor (4) and ending at the next stoppage. The control unit (101) controls the operation and stoppage of the compressor (4) on the basis of the temperature inside the first storage chamber, and corrects the rotation speed of the interior fan (6) when the compressor (4) is operated in the next cycle, on the basis of the result of the comparison of the average temperature and a threshold value.
Inventors:
IMADA SHOHEI (JP)
Application Number:
PCT/JP2017/029698
Publication Date:
March 01, 2018
Filing Date:
August 21, 2017
Export Citation:
Assignee:
NIDEC CORP (JP)
International Classes:
F25D11/00; F25D11/02; F25D17/06
Foreign References:
| JPS4426055Y | ||||
| JP2004144364A | 2004-05-20 | |||
| JP2013100926A | 2013-05-23 | |||
| JP2003329354A | 2003-11-19 | |||
| JPH02115674A | 1990-04-27 | |||
| JPS4850964U | 1973-07-03 |
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