JPS6438567A - Refrigeration cycle device - Google Patents

Refrigeration cycle device

Info

Publication number
JPS6438567A
JPS6438567A JP62192949A JP19294987A JPS6438567A JP S6438567 A JPS6438567 A JP S6438567A JP 62192949 A JP62192949 A JP 62192949A JP 19294987 A JP19294987 A JP 19294987A JP S6438567 A JPS6438567 A JP S6438567A
Authority
JP
Japan
Prior art keywords
refrigerant
boiling point
gas
condenser
low boiling
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.)
Granted
Application number
JP62192949A
Other languages
Japanese (ja)
Other versions
JPH058350B2 (en
Inventor
Mitsuhiro Ikoma
Kazuo Nakatani
Takeshi Tomizawa
Yuji Yoshida
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62192949A priority Critical patent/JPS6438567A/en
Priority to KR1019880009337A priority patent/KR930000852B1/en
Priority to DE8888112126T priority patent/DE3875006T2/en
Priority to EP88112126A priority patent/EP0301503B1/en
Priority to US07/226,084 priority patent/US4840042A/en
Publication of JPS6438567A publication Critical patent/JPS6438567A/en
Publication of JPH058350B2 publication Critical patent/JPH058350B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0014—Ejectors with a high pressure hot primary flow from a compressor discharge

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

PURPOSE: To accelerate rectification by providing a refrigerant ejector on the inlet side of a condenser and coupling the upper part of a rectifier separator with the suction port of the refrigerant ejector thereby utilizing the heat used for gas production effectively. CONSTITUTION: When a heater 17 is turned on and an on/off valve 19 is closed in separation mode, low boiling point refrigerant in a storage unit 18 is principally evaporated and ascends in a rectifier separator 15. Liquid refrigerant is supplied from the outlet of a condenser 12 to the upper part of the rectifier separator 15 and refining action takes place in the separator 15 through gas- liquid contact. Concentration of low boiling point refrigerant thereby increases in the ascending gas while concentration of high boiling point refrigerant increases in the descending gas and high boiling point refrigerant is stored in the storage unit 18 under the state of condensed liquid. The ascending gas rich in low boiling point refrigerant is introduced to the suction port of a refrigerant ejector 16 disposed at the inlet of condenser and the heat from the heater can be utilized effectively when the gas is fed again to the condenser 12 and condensed. The main circuit can be operated with a composition of mixed refrigerant rich in low boiling point refrigerant.
JP62192949A 1987-07-31 1987-07-31 Refrigeration cycle device Granted JPS6438567A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62192949A JPS6438567A (en) 1987-07-31 1987-07-31 Refrigeration cycle device
KR1019880009337A KR930000852B1 (en) 1987-07-31 1988-07-25 Heat pump system
DE8888112126T DE3875006T2 (en) 1987-07-31 1988-07-27 HEAT PUMP SYSTEM.
EP88112126A EP0301503B1 (en) 1987-07-31 1988-07-27 Heat pump system
US07/226,084 US4840042A (en) 1987-07-31 1988-07-29 Heat pump system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62192949A JPS6438567A (en) 1987-07-31 1987-07-31 Refrigeration cycle device

Publications (2)

Publication Number Publication Date
JPS6438567A true JPS6438567A (en) 1989-02-08
JPH058350B2 JPH058350B2 (en) 1993-02-01

Family

ID=16299695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62192949A Granted JPS6438567A (en) 1987-07-31 1987-07-31 Refrigeration cycle device

Country Status (1)

Country Link
JP (1) JPS6438567A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020174530A1 (en) * 2019-02-25 2020-09-03 Ａｔｓジャパン株式会社 Refrigerant control system and cooling system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020174530A1 (en) * 2019-02-25 2020-09-03 Ａｔｓジャパン株式会社 Refrigerant control system and cooling system
JPWO2020174530A1 (en) * 2019-02-25 2021-09-30 Ａｔｓジャパン株式会社 Refrigerant control system and cooling system
TWI797419B (en) * 2019-02-25 2023-04-01 日商Ａｔｓ有限公司 Refrigerant control system and cooling system

Also Published As

Publication number Publication date
JPH058350B2 (en) 1993-02-01

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