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Title:
REFRIGERATOR, COOLING CONTROL METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/070758
Kind Code:
A1
Abstract:
This refrigerator comprises: a refrigeration cycle which cools a storage room for storing goods; a control device (201) which controls the refrigeration cycle; temperature sensors (202, 203) which measure the air temperature in the storage room; and a temperature sensor (204) which measures the air temperature of a cooler included in the refrigeration cycle. When the air temperature in the storage room is higher than a set temperature, each time a temperature difference between the air temperature in the storage room and the temperature of the cooler reaches a reference temperature difference from a direction in which it is larger than a predetermined reference temperature difference, the control device (201) increases the number of revolutions of at least one among a compressor (40) and a fan (30) included in the refrigeration cycle.

Inventors:
KODAMA TAKUYA (JP)
KOBAYASHI FUMINORI (JP)
SUWA TAKANORI (JP)
Application Number:
PCT/JP2020/037609
Publication Date:
April 15, 2021
Filing Date:
October 02, 2020
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25D11/00; F25B1/00; F25D17/06
Domestic Patent References:
WO2013128845A12013-09-06
Foreign References:
JP2015102315A2015-06-04
JP2010169353A2010-08-05
Attorney, Agent or Firm:
KIMURA Mitsuru (JP)
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