Login| Sign Up| Help| Contact|

Patent Searching and Data


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:
JP2020/037609
Publication Date:
April 15, 2021
Filing Date:
October 02, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25D11/00; F25B1/00; F25D17/06
Attorney, Agent or Firm:
KIMURA Mitsuru (Kyohan Building 7, Kandanishiki-cho 2-chome, Chiyoda-k, Tokyo 54, JP)
Download PDF: