JPH03144263A - Heat accumulation type compression refrigerating cycle - Google Patents

Heat accumulation type compression refrigerating cycle

Info

Publication number
JPH03144263A
JPH03144263A JP28143589A JP28143589A JPH03144263A JP H03144263 A JPH03144263 A JP H03144263A JP 28143589 A JP28143589 A JP 28143589A JP 28143589 A JP28143589 A JP 28143589A JP H03144263 A JPH03144263 A JP H03144263A
Authority
JP
Japan
Prior art keywords
heat
temperature refrigerant
circulation
accumulator
cycle
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
JP28143589A
Other languages
Japanese (ja)
Inventor
Akira Yamada
Katsuya Ebara
Yasuo Koseki
Sankichi Takahashi
Junichi Kaneko
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 JP28143589A priority Critical patent/JPH03144263A/en
Publication of JPH03144263A publication Critical patent/JPH03144263A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To flexibly cope with a variation in a load by providing a concentration difference utility heat accumulator in which high temperature refrigerant vapor of a circulation system of a compression type refrigerator is used as a heat source and low temperature refrigerant liquid of the circulation system is used as a cooling source.
CONSTITUTION: In a compression type refrigerator in which refrigerant is sealed in a circulation system having a compressor 1, a condenser 2, an expansion valve 3 and an evaporator 4, a concentration difference utility heat accumulator in which high temperature refrigerant vapor of the system of the refrigerator is used as a heat source and low temperature refrigerant liquid of the system is used as a cooling source, is provided. That is, when a heat demand (heat load) is reduced, a compression refrigerating cycle concentrates the absorption liquid of the accumulator by excess hot heat and cold heat, takes the hot heat or the cold heat by using absorptivity of the absorption liquid when the heat demand is increased, and adding it to the cycle. Thus, the output of the cycle can be standardized to always continue a stable rated operation.
COPYRIGHT: (C)1991,JPO&Japio
JP28143589A 1989-10-28 1989-10-28 Heat accumulation type compression refrigerating cycle Pending JPH03144263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28143589A JPH03144263A (en) 1989-10-28 1989-10-28 Heat accumulation type compression refrigerating cycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28143589A JPH03144263A (en) 1989-10-28 1989-10-28 Heat accumulation type compression refrigerating cycle

Publications (1)

Publication Number Publication Date
JPH03144263A true JPH03144263A (en) 1991-06-19

Family

ID=17639129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28143589A Pending JPH03144263A (en) 1989-10-28 1989-10-28 Heat accumulation type compression refrigerating cycle

Country Status (1)

Country Link
JP (1) JPH03144263A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012141097A (en) * 2010-12-28 2012-07-26 Mitsubishi Heavy Ind Ltd Heat source system and control method therefor
WO2017164201A1 (en) * 2016-03-25 2017-09-28 日本電気株式会社 Cooling system, and method for controlling cooling system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62123233A (en) * 1985-11-20 1987-06-04 Mitsubishi Heavy Ind Ltd Heat accumulation system
JPS62218773A (en) * 1986-03-20 1987-09-26 Hitachi Ltd Cold and heat accumulator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62123233A (en) * 1985-11-20 1987-06-04 Mitsubishi Heavy Ind Ltd Heat accumulation system
JPS62218773A (en) * 1986-03-20 1987-09-26 Hitachi Ltd Cold and heat accumulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012141097A (en) * 2010-12-28 2012-07-26 Mitsubishi Heavy Ind Ltd Heat source system and control method therefor
WO2017164201A1 (en) * 2016-03-25 2017-09-28 日本電気株式会社 Cooling system, and method for controlling cooling system

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