KR930010497A - Refrigerant recovery method and equipment thereof - Google Patents

Refrigerant recovery method and equipment thereof Download PDF

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Publication number
KR930010497A
KR930010497A KR1019910019542A KR910019542A KR930010497A KR 930010497 A KR930010497 A KR 930010497A KR 1019910019542 A KR1019910019542 A KR 1019910019542A KR 910019542 A KR910019542 A KR 910019542A KR 930010497 A KR930010497 A KR 930010497A
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KR
South Korea
Prior art keywords
refrigerant
oil
compressor
discharge pipe
container
Prior art date
Application number
KR1019910019542A
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Korean (ko)
Other versions
KR0186016B1 (en
Inventor
한성훈
Original Assignee
이헌조
주식회사 금성사
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Publication date
Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019910019542A priority Critical patent/KR0186016B1/en
Publication of KR930010497A publication Critical patent/KR930010497A/en
Application granted granted Critical
Publication of KR0186016B1 publication Critical patent/KR0186016B1/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

Abstract

본 발명은 냉동 또는 냉각기에 사용되는 CFC계 냉매 및 냉매용기(bombe)에 잔류하는 냉매를 회수하여 재사용 할 수 있도록 한 냉동용기기의 냉매 회수방법 및 그 장치에 관한 것이다.The present invention relates to a method for recovering refrigerant and a device for refrigerating equipment to recover and reuse a refrigerant remaining in a CFC-based refrigerant and a refrigerant container (bombe) used in a refrigerator or a refrigerator.

이를 위해, 본 발명은 냉각 또는 냉각기의 냉매 회수용기(8)에 내장된 냉매를 콤프에셔(1)로 회수하면서 이물질과 오일을 제거시킬 수 있도록 냉매 유입관(2)측에 기액분리기(5)와 스트레이너(3) 그리고 오일분리기(4)를 차례로 설치하고, 저압 냉매가스를 콤프레셔(1)에서 고온, 고압으로 토출시키면서 콤프레셔 오일을 분리시켜 순수냉매로 한 다음 이를 다시 저온의 액상태로 하여 냉매 저장용기(10)에 저장하기 위해 냉매토출관(11)측에 오일트랩(17)과 오일분리기(12) 그리고 응축열교환기(13)를 차례로 설치하여서 된 냉동용 기기의 냉매 회수방법 및 그 장치이다.To this end, the present invention is a gas-liquid separator (5) on the refrigerant inlet pipe (2) side to remove the foreign matter and oil while recovering the refrigerant contained in the refrigerant recovery container (8) of the cooling or cooler to the comparator (1) And a strainer (3) and an oil separator (4) are installed in sequence, and the compressor oil is separated into a pure refrigerant by discharging the low pressure refrigerant gas from the compressor (1) at a high temperature and a high pressure. Refrigerant recovery method and apparatus of the refrigeration equipment by installing the oil trap 17, the oil separator 12 and the condensation heat exchanger 13 on the refrigerant discharge pipe 11 side in order to store in the storage container (10). .

Description

냉동용기기의 냉매 회수방법 및 그 장치Refrigerant recovery method and equipment thereof

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

첨부도면은 본 발명의 구성도.The accompanying drawings show the construction of the present invention.

Claims (5)

냉동 또는 냉각기의 호수 대상용기에 내장된 상태를 콤프레셔로 회수하면서 이물질과 오일을 제거시킨 후 저압 냉매가스를 콤프레셔에서 고온, 고압을 토출시키면서 콤프레셔오일을 분리시켜 순수냉매로 한다음 이를 다시 저온의 액상태로 하여 저장용기에 저장시킬 수 있도록 함을 특징으로 하는 냉동용기기의 냉매 회수방법.The foreign matter and oil are removed while recovering the state built into the lake container of the refrigerator or the cooler, and the compressor oil is separated into a pure refrigerant by discharging the low-pressure refrigerant gas from the compressor at a high temperature and a high pressure. Refrigerant recovery method for a refrigeration apparatus characterized in that to be stored in the storage container in a state. 콤프레셔(1)의 냉매 유입관(2)측에 이물질과 오일을 제거시키기 위해 기액분리기(5)와 스트레이너(3) 그리고 오일분리기(4)를 차례로 설차하고 냉매 토출관(11)측으로는 오일트랩(17)과 오일분리기(12) 그리고 기체상태의 냉매가스를 액화시키기 위한 응축열 교환기(13)를 차례로 설치함과 함께 냉매 유입관(2)측과 냉매 토출관(11)측에 각각 냉매 회수용기(8)와 냉매 저장용기(10)를 구성한 것을 특징으로 하는 냉동용기기의 냉매 회수장치.In order to remove foreign substances and oil on the refrigerant inlet pipe (2) side of the compressor (1), the gas-liquid separator (5), the strainer (3) and the oil separator (4) are installed in this order and the oil trap to the refrigerant discharge pipe (11) side (17), an oil separator (12), and a condensation heat exchanger (13) for liquefying the gaseous refrigerant gas, in turn, and a refrigerant recovery container on the refrigerant inlet pipe (2) side and the refrigerant discharge pipe (11) side, respectively. (8) and a refrigerant storage container (10). 제2항에 있어서, 냉매 유입관(2)측에 저압 차단스위치(6)를 설치하고 냉매 토출관(11)의 끝단에는 타이머부착 전자변(20)을 설치하여 저압 차단스위치(6)에 의해 콤프레셔(1)의 작동이 중단됨에 따라 일정시간후에 전자변(20)이 냉매 토출관(11)을 폐쇄시키는 것을 특징으로 하는 냉동용기기의 냉매 회수장치.The compressor according to claim 2, wherein a low pressure shut-off switch 6 is provided on the refrigerant inlet pipe 2 side, and a solenoid valve 20 with a timer is installed at the end of the coolant discharge pipe 11, thereby providing a compressor by the low pressure cut-off switch 6. Refrigerant recovery apparatus for a refrigeration appliance, characterized in that the electromagnetic valve 20 closes the refrigerant discharge pipe 11 after a predetermined time as the operation of (1) is stopped. 제2항에 있어서, 오일트랩(17)과 오일분리기(12)에서 분리된 콤프레셔 오일을 콤프레셔(1)로 드레인시키기 위해 오일 탱크(25)를 연결관(26)으로 서로 통하여지도록 설치하여서 됨을 특징으로 하는 냉동용기기의 냉매 회수장치.The oil tank (25) is installed so as to pass through each other through the connecting pipe (26) in order to drain the compressor oil separated from the oil trap (17) and the oil separator (12) to the compressor (1). Refrigerant recovery apparatus for refrigeration equipment. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910019542A 1991-11-04 1991-11-04 Refrigerant recovering apparatus of refrigerating apparatus KR0186016B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910019542A KR0186016B1 (en) 1991-11-04 1991-11-04 Refrigerant recovering apparatus of refrigerating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910019542A KR0186016B1 (en) 1991-11-04 1991-11-04 Refrigerant recovering apparatus of refrigerating apparatus

Publications (2)

Publication Number Publication Date
KR930010497A true KR930010497A (en) 1993-06-22
KR0186016B1 KR0186016B1 (en) 1999-10-01

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Application Number Title Priority Date Filing Date
KR1019910019542A KR0186016B1 (en) 1991-11-04 1991-11-04 Refrigerant recovering apparatus of refrigerating apparatus

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100883414B1 (en) * 2008-04-02 2009-02-11 (주)범석엔지니어링 Refrigerant collection apparatus for high pressure refrigerating machine and refrigerant collection method using the same
KR100936464B1 (en) * 2009-06-09 2010-01-13 주식회사 동양엔지니어링 Refrigerant recovering and charging apparatus

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