KR960041962A - Low temperature / low pressure oil separation refrigeration cycle - Google Patents

Low temperature / low pressure oil separation refrigeration cycle Download PDF

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Publication number
KR960041962A
KR960041962A KR1019950013507A KR19950013507A KR960041962A KR 960041962 A KR960041962 A KR 960041962A KR 1019950013507 A KR1019950013507 A KR 1019950013507A KR 19950013507 A KR19950013507 A KR 19950013507A KR 960041962 A KR960041962 A KR 960041962A
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KR
South Korea
Prior art keywords
refrigeration
refrigerant
oil
compressor
pressure oil
Prior art date
Application number
KR1019950013507A
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Korean (ko)
Other versions
KR0159467B1 (en
Inventor
오후규
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오후규
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Publication date
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Priority to KR1019950013507A priority Critical patent/KR0159467B1/en
Publication of KR960041962A publication Critical patent/KR960041962A/en
Application granted granted Critical
Publication of KR0159467B1 publication Critical patent/KR0159467B1/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
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
    • 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)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

가. 청구범위에 기재된 발명이 속한 기술분야end. The technical field to which the invention described in the claims belongs

각종의 냉동장치중 냉동사이클.Refrigeration cycle among various refrigeration units.

나. 발명이 해결하려고 하는 기술적 과제I. The technical problem that the invention is trying to solve

기존 냉동장치상을 순환하는 냉매와 함께 순환되는 냉동유를 완벽하게 분리 할 수 있도록 하여 냉동효율 및 장치 등의 성능향상을 득하고져 하는 것임.It is to achieve the improvement of the efficiency of refrigeration efficiency and equipment by being able to completely separate the refrigeration oil circulated with the refrigerant circulating on the existing refrigeration system.

다. 발명의 해결방법의 요지All. Summary of Solution of the Invention

압축기(1), 응축기(3), 팽창밸브(6), 증발기(10)를 통하여 냉동장치 상에서 순환하는 냉매와 냉동유를 1차로 압축기(1)와 응축기(3)상간에 설치된 고압유분리기(2)로 분리토록 한 냉동사이클에 있어서, 냉매와 냉동유순환사이클중 저온, 아바하에서 저압유분리기(9)를 사용하여 냉매중의 냉동유를 비중차이로 이용하여 원심분리할 수 있도록 하며, 저압유분리기(9)상에서 분리된 냉동유는 열교환기(5)를 경유하면서 압축기(1)로 순환토록 하여 2차 열교환이 이루어지도록 한 것이다.A high pressure oil separator installed primarily between the compressor 1 and the condenser 3 for refrigerant and refrigerant oil circulating on the refrigerating device through the compressor 1, the condenser 3, the expansion valve 6, and the evaporator 10. In the refrigeration cycle to be separated into 2), the low-pressure oil separator (9) is used at low temperature and Abaha during the refrigerant and refrigeration circulation cycle so that the refrigeration oil in the refrigerant can be centrifuged using specific gravity difference. The refrigeration oil separated on the separator (9) is to be circulated to the compressor (1) while passing through the heat exchanger (5) so that secondary heat exchange occurs.

라. 발명의 중요한 용도la. Important uses of the invention

각종의 냉동장치의 냉동사이클.Refrigeration cycles of various refrigeration units.

Description

저온/저압 유분리형 냉동사이클Low temperature / low pressure oil separation refrigeration cycle

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 바람직한 하나의 냉동사이클을 보인 블럭다이어그램.1 is a block diagram showing one preferred refrigeration cycle of the present invention.

Claims (1)

압축기(1), 응축기(3), 팽창밸브(6), 증발기(10)를 통하여 냉동장치 상에서 순환하는 냉매와 냉동유를 1차로 압축기(1)와 응축기(3)상간에 설치된 고압유분리기(2)로 분리토록 한 냉동사이클에 있어서; 상기 냉매와 냉동유의 냉동장치 순환사이클 과정중 저온, 저압하에서 저압유분리기(9)를 사용하여 냉매중의 냉동유를 비중차이를 이용한 원심분리할 수 있도록 하며; 상기 저압유분리기(9)상에서 분리된 냉동유는 열교환기(5)를 경유하면서 압축기(1)로 순환토록 하여 2차 열교환이 이루어지도록 한 것을 특징으로 하는 저온/저압 유분리형 냉동사이클.A high pressure oil separator installed primarily between the compressor 1 and the condenser 3 for refrigerant and refrigerant oil circulating on the refrigerating device through the compressor 1, the condenser 3, the expansion valve 6, and the evaporator 10. In a refrigeration cycle separated by 2); By using a low pressure oil separator (9) at a low temperature, low pressure during the recirculation cycle of the refrigerant and the refrigeration system of the refrigerant and the refrigeration oil to enable the centrifugation of the refrigeration oil in the refrigerant using a specific gravity difference; The refrigeration oil separated on the low pressure oil separator (9) is a low-temperature / low pressure oil separation refrigeration cycle characterized in that the secondary heat exchange is to be circulated to the compressor (1) while passing through the heat exchanger (5). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950013507A 1995-05-22 1995-05-22 Low temperature/ low pressure oil separation type refrigeration apparatus KR0159467B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950013507A KR0159467B1 (en) 1995-05-22 1995-05-22 Low temperature/ low pressure oil separation type refrigeration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950013507A KR0159467B1 (en) 1995-05-22 1995-05-22 Low temperature/ low pressure oil separation type refrigeration apparatus

Publications (2)

Publication Number Publication Date
KR960041962A true KR960041962A (en) 1996-12-19
KR0159467B1 KR0159467B1 (en) 1999-01-15

Family

ID=19415603

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950013507A KR0159467B1 (en) 1995-05-22 1995-05-22 Low temperature/ low pressure oil separation type refrigeration apparatus

Country Status (1)

Country Link
KR (1) KR0159467B1 (en)

Also Published As

Publication number Publication date
KR0159467B1 (en) 1999-01-15

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