KR20050034946A - 균유관 개폐기능을 구비한 공기조화기의 실외기 - Google Patents
균유관 개폐기능을 구비한 공기조화기의 실외기 Download PDFInfo
- Publication number
- KR20050034946A KR20050034946A KR1020030070729A KR20030070729A KR20050034946A KR 20050034946 A KR20050034946 A KR 20050034946A KR 1020030070729 A KR1020030070729 A KR 1020030070729A KR 20030070729 A KR20030070729 A KR 20030070729A KR 20050034946 A KR20050034946 A KR 20050034946A
- Authority
- KR
- South Korea
- Prior art keywords
- compressor
- opening
- oil
- compressors
- air conditioner
- Prior art date
Links
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
-
- 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
Landscapes
- 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 압축기중 서로 인접된 두 압축기의 오일이 서로 유동될 수 있도록 상기 두 압축기를 상호 연통되게 연결하는 균유관과; 상기 균유관을 개폐하는 개폐밸브를 포함하는 것을 특징으로 하는 균유관 개폐기능을 구비한 공기조화기의 실외기.
- 제1항에 있어서,상기 개폐밸브는 전기력에 의해 동작되며, 상기 개폐밸브가 상기 균유관을 개폐하도록 상기 개폐밸브를 제어하는 제어부를 더 포함하는 것을 특징으로 하는 균유관 개폐기능을 구비한 공기조화기의 실외기.
- 제2항에 있어서,상기 제어부는 상기 균유관에 의해 연결된 압축기중 적어도 어느 하나가 운전되는 경우 상기 균유관이 차단되도록 상기 개폐밸브를 제어하는 것을 특징으로 하는 균유관 개폐기능을 구비한 공기조화기의 실외기.
- 제2항에 있어서,상기 제어부는 상기 균유관에 의해 연결된 압축기중 상대적으로 용량이 적은 압축기가 운전되는 경우 상기 균유관이 개방되도록 상기 개폐밸브를 제어하는 것을 특징으로 하는 균유관 개폐기능을 구비한 공기조화기의 실외기.
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 true KR20050034946A (ko) | 2005-04-15 |
KR100548280B1 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 (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 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101599537B1 (ko) * | 2014-07-24 | 2016-03-14 | 엘지전자 주식회사 | 냉장시스템 |
-
2003
- 2003-10-10 KR KR1020030070729A patent/KR100548280B1/ko active IP Right Grant
Cited By (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 |
Also Published As
Publication number | Publication date |
---|---|
KR100548280B1 (ko) | 2006-02-02 |
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