KR100757940B1 - 공기조화기 - Google Patents
공기조화기 Download PDFInfo
- Publication number
- KR100757940B1 KR100757940B1 KR1020060105726A KR20060105726A KR100757940B1 KR 100757940 B1 KR100757940 B1 KR 100757940B1 KR 1020060105726 A KR1020060105726 A KR 1020060105726A KR 20060105726 A KR20060105726 A KR 20060105726A KR 100757940 B1 KR100757940 B1 KR 100757940B1
- Authority
- KR
- South Korea
- Prior art keywords
- compressor
- pipe
- refrigerant
- opening
- valve
- Prior art date
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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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
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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
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
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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
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
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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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
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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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
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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
- 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
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0401—Refrigeration circuit bypassing means for the compressor
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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
- 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
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
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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
- 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
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
- F25B2400/0751—Details of compressors or related parts with parallel compressors the compressors having different capacities
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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
- F25B2600/2501—Bypass 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2515—Flow valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Description
Claims (5)
- 제1압축기, 제2압축기 및 제3압축기와,상기 제1압축기로 냉매를 흡입시키기 위한 제1흡입관과, 상기 제2압축기 및 제3압축기로 냉매를 흡입시키기 위한 제2흡입관으로 분기되는 흡입배관과,상기 제1압축기에서 압축된 냉매가 토출되는 제1토출관과,상기 제1토출관에서 분기되어 상기 제2흡입관과 연결되는 연결관을 포함하고,상기 제2흡입관에서 상기 연결관과 만나는 지점의 상류에는 제1개폐밸브가 설치되고, 상기 제1토출관에서 상기 연결관이 분기되는 분기점의 하류에는 제2개폐밸브가 설치되며, 상기 연결관에는 상기 연결관을 개폐하는 제3개폐밸브가 설치되는 것을 특징으로 하는 공기조화기.
- 제1항에 있어서,고압의 액체 냉매를 팽창시키기 위한 팽창밸브와, 상기 팽창밸브를 통과한 냉매를 액상과 기상의 냉매로 분리하기 위한 기액분리기와, 상기 기액분리기에서 분리된 기상의 냉매를 상기 제2흡입관으로 바이패스하기 위한 바이패스관과, 상기 바이패스관을 흐르는 냉매를 단속하기 위한 바이패스 밸브를 더 포함하는 것을 특징으로 하는 공기조화기.
- 제2항에 있어서,압축기와 개폐밸브 및 바이패스 밸브의 동작을 제어하는 제어부를 더 포함하고,상기 제어부는 상기 제1개폐밸브와 제2개폐밸브를 폐쇄하고, 상기 제3개폐밸브와 상기 바이패스 밸브를 개방한 상태에서 상기 제1 내지 제3압축기를 동시에 구동하는 운전모드를 포함하는 것을 특징으로 하는 공기조화기.
- 제1항에 있어서,압축기와 개폐밸브의 동작을 제어하는 제어부를 더 포함하고,상기 제어부는 상기 제1개폐밸브와 제2개폐밸브를 개방하고, 상기 제3개폐밸브를 폐쇄한 상태에서 상기 제1 내지 제3압축기를 동시에 구동하는 운전모드를 포함하는 것을 특징으로 하는 공기조화기.
- 제1항에 있어서,압축기와 개폐밸브의 동작을 제어하는 제어부를 더 포함하고,상기 제어부는 상기 제1개폐밸브를 개방하고, 상기 제2개폐밸브와 제3개폐밸브를 폐쇄한 상태에서 상기 제2압축기와 상기 제3압축기를 구동하는 운전모드를 포함하는 것을 특징으로 하는 공기조화기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060105726A KR100757940B1 (ko) | 2006-10-30 | 2006-10-30 | 공기조화기 |
Applications Claiming Priority (1)
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KR1020060105726A KR100757940B1 (ko) | 2006-10-30 | 2006-10-30 | 공기조화기 |
Publications (1)
Publication Number | Publication Date |
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KR100757940B1 true KR100757940B1 (ko) | 2007-09-11 |
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Family Applications (1)
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KR1020060105726A KR100757940B1 (ko) | 2006-10-30 | 2006-10-30 | 공기조화기 |
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KR (1) | KR100757940B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101187918B1 (ko) | 2011-02-23 | 2012-10-04 | 삼성테크윈 주식회사 | 증기 공급 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10281566A (ja) | 1997-04-01 | 1998-10-23 | Mitsubishi Heavy Ind Ltd | ヒートポンプ式空気調和機の室外ユニット |
JP2001091068A (ja) | 1999-09-20 | 2001-04-06 | Fujitsu General Ltd | 空気調和機 |
JP2004020064A (ja) | 2002-06-18 | 2004-01-22 | Fujitsu General Ltd | 多室形空気調和機の制御方法 |
KR100592955B1 (ko) | 2005-01-10 | 2006-06-26 | 삼성전자주식회사 | 냉동시스템 및 그 제어방법 |
-
2006
- 2006-10-30 KR KR1020060105726A patent/KR100757940B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10281566A (ja) | 1997-04-01 | 1998-10-23 | Mitsubishi Heavy Ind Ltd | ヒートポンプ式空気調和機の室外ユニット |
JP2001091068A (ja) | 1999-09-20 | 2001-04-06 | Fujitsu General Ltd | 空気調和機 |
JP2004020064A (ja) | 2002-06-18 | 2004-01-22 | Fujitsu General Ltd | 多室形空気調和機の制御方法 |
KR100592955B1 (ko) | 2005-01-10 | 2006-06-26 | 삼성전자주식회사 | 냉동시스템 및 그 제어방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101187918B1 (ko) | 2011-02-23 | 2012-10-04 | 삼성테크윈 주식회사 | 증기 공급 장치 |
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