JPS6458972A - Refrigerator - Google Patents

Refrigerator

Info

Publication number
JPS6458972A
JPS6458972A JP21538787A JP21538787A JPS6458972A JP S6458972 A JPS6458972 A JP S6458972A JP 21538787 A JP21538787 A JP 21538787A JP 21538787 A JP21538787 A JP 21538787A JP S6458972 A JPS6458972 A JP S6458972A
Authority
JP
Japan
Prior art keywords
chill
opening
closing valve
compressor
heat pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP21538787A
Other languages
Japanese (ja)
Inventor
Takashi Masuda
Kotaro Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP21538787A priority Critical patent/JPS6458972A/en
Publication of JPS6458972A publication Critical patent/JPS6458972A/en
Pending legal-status Critical Current

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  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

PURPOSE: To enable a cold storage function excellent in cooling efficiency without enlarging the size of a compressor, by having a gas compression system of refrigeration cycle, and providing this refrigerator with a cold storage device to thermally contact with an evaporator inside. CONSTITUTION: A cold storage tank 3 is coupled through a heat pipe 18 to an evaporator 17. An opening and closing valve 19 is installed in the circuit of the heat pipe 18, and a timer 20 to control the operation of the opening and closing valve 19, within the heat pipe 18 opens the opening and closing valve 19 only in, for example, midnight power application time zone. The opening and closing valve 19 is opened only in the midnight power application time zone by the timer 20, thus the operation percentage of the compressor is increased to a certain cooling load by accumulating chill in the chill accumulating container 3 and releasing the chill from the chill accumulating container by closing the valve excepting the midnight power application time zone. Accordingly, the compressor can be downsized, and accompanying this, the coefficient of performance of the refrigeration cycle improves.
JP21538787A 1987-08-31 1987-08-31 Refrigerator Pending JPS6458972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21538787A JPS6458972A (en) 1987-08-31 1987-08-31 Refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21538787A JPS6458972A (en) 1987-08-31 1987-08-31 Refrigerator

Publications (1)

Publication Number Publication Date
JPS6458972A true JPS6458972A (en) 1989-03-06

Family

ID=16671462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21538787A Pending JPS6458972A (en) 1987-08-31 1987-08-31 Refrigerator

Country Status (1)

Country Link
JP (1) JPS6458972A (en)

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