KR960029724A - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
KR960029724A
KR960029724A KR1019950001183A KR19950001183A KR960029724A KR 960029724 A KR960029724 A KR 960029724A KR 1019950001183 A KR1019950001183 A KR 1019950001183A KR 19950001183 A KR19950001183 A KR 19950001183A KR 960029724 A KR960029724 A KR 960029724A
Authority
KR
South Korea
Prior art keywords
compressor
oil
liquid
heat exchanger
air conditioner
Prior art date
Application number
KR1019950001183A
Other languages
Korean (ko)
Other versions
KR0152412B1 (en
Inventor
김종엽
Original Assignee
김광호
삼성전자 주식회사
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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950001183A priority Critical patent/KR0152412B1/en
Publication of KR960029724A publication Critical patent/KR960029724A/en
Application granted granted Critical
Publication of KR0152412B1 publication Critical patent/KR0152412B1/en

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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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/02—Centrifugal separation of gas, liquid or oil

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

본 발명은 공기조화기에 관한 것으로서, 특히 압축기, 전환밸브, 실외열교환기, 감압기, 그리고 실내열교환기가 순차적으로 연결된 냉난방사이클 장치에 있어서, 상기 압축기 출구측에 형성된 오일분리기, 상기 압축기입구측에 병설된 한쌍의 제1,2액분리기, 그리고 상기 오일분리기와 상기 제1,2액분리기 사이에 연결된 회수관을 구비하여서 된 특징적인 구성에 의해, 과부하 냉방운전시 또는 한냉 난방시 압축기에서 오일이 다량 토출될때 오일이 오일분리기에서 걸러져 압축기로 회수되므로 압축기의 윤활작용에 무리가 발생되지 않는다. 또한 액분리기가 복수개 구비된 상태에서 회수되는 오일이 액체상태의 냉매가스가 적은 액분리기를 통하여 압축기로 회수되므로 오일의 충분리현상이 감소되고 회수율이 증가되는 효과가 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner, and in particular, a cooling / heating cycle apparatus in which a compressor, a switching valve, an outdoor heat exchanger, a pressure reducer, and an indoor heat exchanger are sequentially connected to each other. It is characterized by having a pair of first and second liquid separators, and a recovery pipe connected between the oil separator and the first and second liquid separators, so that a large amount of oil is provided in the compressor during overload cooling operation or cold cooling. When discharged, oil is filtered out of the oil separator and recovered to the compressor, so that there is no problem in lubrication of the compressor. In addition, since oil recovered in a state where a plurality of liquid separators are provided is recovered to the compressor through a liquid separator having a small amount of refrigerant gas in a liquid state, sufficient oil phenomenon is reduced and recovery rate is increased.

Description

공기조화기Air conditioner

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명 공기조화기의 개략도, 제3도는 본 발명의 발췌 단면도.2 is a schematic view of the air conditioner of the present invention, Figure 3 is an excerpted cross-sectional view of the present invention.

Claims (2)

압축기(1), 전환밸브(2), 실외열교환기(3), 감압기(4), 그리고 실내열교환기(5)가 순차적으로 연결된 냉난방사이클장치에 있어서, 상기 압축기(1) 출구측에 형성된 오일분리기(10), 상기 압축기(1) 입구측에 병설된 한쌍의 제1,2액분리기(20)(21), 그리고 상기 오일분리기(10)와 상기 제1,2액분리기(20)(21) 사이에 연결된 회수관(16)을 구비하는 공기조화기.In a cooling / heating cycle apparatus in which a compressor (1), a switching valve (2), an outdoor heat exchanger (3), a pressure reducer (4), and an indoor heat exchanger (5) are sequentially connected, the compressor (1) is formed on the outlet side of the compressor (1). An oil separator 10, a pair of first and second liquid separators 20 and 21 disposed at the inlet side of the compressor 1, and the oil separator 10 and the first and second liquid separators 20 ( 21. An air conditioner having a return pipe 16 connected between the two. 제1항에 있어서, 상기 제1액분리기(20) 내부에 입설된 스텐드파이프(23)의 상,하측으로 한쌍의 오일회수구멍(25)(24)이 형성됨을 특징으로 하는 공기조화기.The air conditioner according to claim 1, wherein a pair of oil recovery holes (25) (24) is formed above and below the stand pipe (23) placed inside the first liquid separator (20). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950001183A 1995-01-24 1995-01-24 Airconditioner KR0152412B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950001183A KR0152412B1 (en) 1995-01-24 1995-01-24 Airconditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950001183A KR0152412B1 (en) 1995-01-24 1995-01-24 Airconditioner

Publications (2)

Publication Number Publication Date
KR960029724A true KR960029724A (en) 1996-08-17
KR0152412B1 KR0152412B1 (en) 1998-11-02

Family

ID=19407153

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950001183A KR0152412B1 (en) 1995-01-24 1995-01-24 Airconditioner

Country Status (1)

Country Link
KR (1) KR0152412B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100767683B1 (en) * 2006-01-06 2007-10-17 엘지전자 주식회사 Air conditioner
CN106766430A (en) * 2017-01-23 2017-05-31 浙江和利制冷设备有限公司 Refrigeration system rectification type gas-liquid oil eliminator
CN106766301A (en) * 2017-01-23 2017-05-31 浙江和利制冷设备有限公司 Energy saving ultralow temperature refrigerator-freezer refrigeration system

Also Published As

Publication number Publication date
KR0152412B1 (en) 1998-11-02

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