KR100548280B1 - 균유관 개폐기능을 구비한 공기조화기의 실외기 - Google Patents
균유관 개폐기능을 구비한 공기조화기의 실외기 Download PDFInfo
- Publication number
- KR100548280B1 KR100548280B1 KR1020030070729A KR20030070729A KR100548280B1 KR 100548280 B1 KR100548280 B1 KR 100548280B1 KR 1020030070729 A KR1020030070729 A KR 1020030070729A KR 20030070729 A KR20030070729 A KR 20030070729A KR 100548280 B1 KR100548280 B1 KR 100548280B1
- Authority
- KR
- South Korea
- Prior art keywords
- compressor
- oil pipe
- fuel oil
- opening
- oil
- Prior art date
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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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
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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
- F25B2500/00—Problems to be solved
- F25B2500/16—Lubrication
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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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Air Conditioning Control Device (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Description
Claims (4)
- 복수의 압축기와; 상기 압축기 중 서로 인접되고 용량이 서로 다른 제1압축기 및 제2압축기의 오일이 서로 유동될 수 있도록 상기 제1압축기 및 상기 제2압축기를 상호 연통되게 연결하는 균유관과; 전기력에 의해 동작되게 형성되고 상기 균유관에 설치되어 상기 균유관을 개폐하는 개폐밸브와; 상기 균유관에 의해 연결된 상기 제1압축기 및 상기 제2압축기 중 상대적으로 용량이 큰 압축기의 구동 시 상기 균유관이 차단되도록 하고, 상대적으로 용량이 적은 압축기의 구동시 상기 균유관이 개방되도록 상기 개폐밸브를 제어하는 제어부를 포함하는 것을 특징으로 하는 균유관 개폐기능을 구비한 공기조화기의 실외기.
- 제1항에 있어서,상기 제어부는 균유주기의 도래 시 상기 균유관이 개방되도록 상기 개폐밸브를 제어하는 것을 특징으로 하는 균유관개폐기능을 구비한 공기조화기의 실외기.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030070729A KR100548280B1 (ko) | 2003-10-10 | 2003-10-10 | 균유관 개폐기능을 구비한 공기조화기의 실외기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030070729A KR100548280B1 (ko) | 2003-10-10 | 2003-10-10 | 균유관 개폐기능을 구비한 공기조화기의 실외기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050034946A KR20050034946A (ko) | 2005-04-15 |
KR100548280B1 true KR100548280B1 (ko) | 2006-02-02 |
Family
ID=37238615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030070729A KR100548280B1 (ko) | 2003-10-10 | 2003-10-10 | 균유관 개폐기능을 구비한 공기조화기의 실외기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100548280B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160012383A (ko) * | 2014-07-24 | 2016-02-03 | 엘지전자 주식회사 | 냉장시스템 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100758955B1 (ko) * | 2005-12-01 | 2007-09-14 | 엘지전자 주식회사 | 공기조화기의 압축기 균유방법 및 장치 |
CN106440521A (zh) * | 2016-12-22 | 2017-02-22 | 广东申菱环境系统股份有限公司 | 一种并联压缩机安全油位运行装置 |
-
2003
- 2003-10-10 KR KR1020030070729A patent/KR100548280B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160012383A (ko) * | 2014-07-24 | 2016-02-03 | 엘지전자 주식회사 | 냉장시스템 |
KR101599537B1 (ko) * | 2014-07-24 | 2016-03-14 | 엘지전자 주식회사 | 냉장시스템 |
Also Published As
Publication number | Publication date |
---|---|
KR20050034946A (ko) | 2005-04-15 |
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