KR100592851B1 - 냉동기의 오일회수장치 - Google Patents
냉동기의 오일회수장치 Download PDFInfo
- Publication number
- KR100592851B1 KR100592851B1 KR1020040026050A KR20040026050A KR100592851B1 KR 100592851 B1 KR100592851 B1 KR 100592851B1 KR 1020040026050 A KR1020040026050 A KR 1020040026050A KR 20040026050 A KR20040026050 A KR 20040026050A KR 100592851 B1 KR100592851 B1 KR 100592851B1
- Authority
- KR
- South Korea
- Prior art keywords
- oil
- ejector
- refrigerant
- refrigerator
- circulation system
- Prior art date
Links
Images
Classifications
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- 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
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- 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
- F25B31/00—Compressor arrangements
- F25B31/002—Lubrication
- F25B31/004—Lubrication oil recirculating arrangements
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- 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
- F25B2341/0016—Ejectors for creating an oil recirculation
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- 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
- F25B2500/00—Problems to be solved
- F25B2500/16—Lubrication
Abstract
Description
Claims (5)
- 냉동기의 냉매순환계통에 축적된 오일을 이젝터가 구비된 오일회수라인을 통해 오일탱크로 회수하며, 상기 이젝터의 토출구에 적어도 일측으로 절곡된 절곡관을 연결 설치한 오일회수장치에 있어서,상기 절곡관의 배출구는 오일탱크 내부의 오일에 잠겨지게 설치됨으로써 상기 오일의 점성에 의해 토출되는 유체의 운동에너지를 격감시켜 오일의 비산을 최소화시키는 것을 특징으로 하는 냉동기의 오일회수장치.
- 삭제
- 제 1항에 있어서,상기 이젝터는 통형상의 바디와;상기 바디 내부로 관통 설치되며 압축기의 토출측 또는 볼류트 또는 응축기에 연결되어 고압의 유체가 공급되는 벤츄리관 형태의 구동관과;상기 구동관에 대해 교차되는 방향으로 상기 바디에 형성되며 냉매순환계통에 연결되어 축적된 오일이 상기 바디 내부로 흡입되도록 하는 흡입구와;상기 구동관 전방에 위치되도록 상기 바디에 형성된 토출구로 이루어진 것을 특징으로 하는 냉동기의 오일회수장치.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040026050A KR100592851B1 (ko) | 2004-04-16 | 2004-04-16 | 냉동기의 오일회수장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040026050A KR100592851B1 (ko) | 2004-04-16 | 2004-04-16 | 냉동기의 오일회수장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050100855A KR20050100855A (ko) | 2005-10-20 |
KR100592851B1 true KR100592851B1 (ko) | 2006-06-23 |
Family
ID=37279502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040026050A KR100592851B1 (ko) | 2004-04-16 | 2004-04-16 | 냉동기의 오일회수장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100592851B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101622225B1 (ko) * | 2010-01-13 | 2016-05-18 | 엘지전자 주식회사 | 공기조화장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102163917B1 (ko) * | 2013-12-19 | 2020-10-12 | 엘지전자 주식회사 | 터보 냉동기 |
-
2004
- 2004-04-16 KR KR1020040026050A patent/KR100592851B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101622225B1 (ko) * | 2010-01-13 | 2016-05-18 | 엘지전자 주식회사 | 공기조화장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20050100855A (ko) | 2005-10-20 |
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