KR100710352B1 - 공기조화기의 냉매 바이패스 여과장치 및 그 제어방법 - Google Patents
공기조화기의 냉매 바이패스 여과장치 및 그 제어방법 Download PDFInfo
- Publication number
- KR100710352B1 KR100710352B1 KR1020040096333A KR20040096333A KR100710352B1 KR 100710352 B1 KR100710352 B1 KR 100710352B1 KR 1020040096333 A KR1020040096333 A KR 1020040096333A KR 20040096333 A KR20040096333 A KR 20040096333A KR 100710352 B1 KR100710352 B1 KR 100710352B1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- bypass
- flow path
- air conditioner
- filtration device
- Prior art date
Links
- 239000003507 refrigerant Substances 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims description 18
- 238000001914 filtration Methods 0.000 claims abstract description 105
- 238000010926 purge Methods 0.000 claims description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 2
- 239000010802 sludge Substances 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 9
- 239000002826 coolant Substances 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
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
-
- 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
- F25B45/00—Arrangements for charging or discharging refrigerant
-
- 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
-
- 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
- F25B43/003—Filters
-
- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- 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
- F25B2313/006—Compression machines, plants or systems with reversible cycle not otherwise provided for two pipes connecting the outdoor side to the indoor side with multiple indoor units
-
- 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
- F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
- F25B2345/001—Charging refrigerant to a cycle
-
- 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
- F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
- F25B2345/002—Collecting refrigerant from a cycle
-
- 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
- F25B2400/0413—Refrigeration circuit bypassing means for the filter or drier
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)
- Filtering Materials (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
또한, 본 발명은 실외기와 실내기 사이의 냉매가 흐르는 메인유로 배관에 구비되는 바이패스유로; 상기 바이패스유로에 탈착이 가능하게 구비되는 여과장치; 상기 여과장치의 양단에 구비되어 상기 바이패스유로를 개폐하는 바이패스유로 개폐밸브; 상기 바이패스유로 양단 사이의 메인유로에 구비되는 메인유로 개폐밸브:를 포함하여 구성되는 공기조화기의 냉매 바이패스 여과장치를 제공한다.
Claims (9)
- 삭제
- 실외기와 실내기 사이의 냉매가 흐르는 메인유로 배관에 구비되는 바이패스유로;상기 바이패스유로에 구비되어 냉매에 포함된 불순물을 여과하되 냉매의 역방향 흐름에도 적용가능한 양방향 여과장치;상기 여과장치의 양단에 구비되는 바이패스유로 개폐밸브;상기 바이패스유로 양단 사이의 메인유로에 구비되는 메인유로 개폐밸브:를 포함하여 구성되는 공기조화기의 냉매 바이패스 여과장치.
- 실외기와 실내기 사이의 냉매가 흐르는 메인유로 배관에 구비되는 바이패스유로;상기 바이패스유로에 탈착이 가능하게 구비되는 여과장치;상기 여과장치의 양단에 구비되어 상기 바이패스유로를 개폐하는 바이패스유로 개폐밸브;상기 바이패스유로 양단 사이의 메인유로에 구비되는 메인유로 개폐밸브:를 포함하여 구성되는 공기조화기의 냉매 바이패스 여과장치.
- 메인유로를 폐쇄하고 바이패스유로를 개방하는 바이패스유로 개방단계;여과장치에 냉매를 통과시키는 냉매 여과단계;여과장치 교환단계;여과장치에 냉매를 역방향으로 통과시키는 역방향 냉매 여과단계;바이패스유로를 패쇄하고 메인유로를 개방하는 메인유로 개방단계:를 포함하여 이루어지는 공기조화기의 냉매 바이패스 여과장치의 제어방법.
- 제 4 항에 있어서,상기 바이패스유로 개방단계는,상기 여과장치의 양단에 구비되는 바이패스유로 개폐밸브를 개방하고, 메인유로 개폐밸브를 폐쇄하는 것을 특징으로 하는 공기조하기의 냉매 바이패스 여과장치의 제어방법.
- 제 4 항에 있어서,상기 메인유로 개방단계는,상기 바이패스유로 개폐밸브를 폐쇄하고, 메인유로 개폐밸브를 개방하는 것을 특징으로 하는 공기조화기의 냉매 바이패스 여과장치의 제어방법.
- 제 4 항에 있어서,상기 여과장치의 교환단계는,상기 바이패스유로 개폐밸브와, 메인유로 개폐밸브가 모두 폐쇄되는 것을 특징으로 하는 공기조화기의 냉매 바이패스 여과장치의 제어방법.
- 제 4 항에 있어서,상기 여과장치의 교환단계의 후에는 바이패스유로내의 공기를 제거하는 에어퍼지단계가 더 포함되어 이루어지는 것을 특징으로 하는 공기조화기의 냉매 바이패스 여과장치의 제어방법.
- 제 2 항에 있어서,상기 여과장치는 탈착이 가능한 것을 특징으로 하는 공기조화기의 냉매 바이패스 여과장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040096333A KR100710352B1 (ko) | 2004-11-23 | 2004-11-23 | 공기조화기의 냉매 바이패스 여과장치 및 그 제어방법 |
EP05016683.4A EP1659353B1 (en) | 2004-11-23 | 2005-08-01 | Refrigerant bypassing and filtering apparatus of air conditioner and method for controlling the same |
US11/194,469 US7263846B2 (en) | 2004-11-23 | 2005-08-02 | Refrigerant bypassing and filtering apparatus of air conditioner and method for controlling the same |
CNA2005100885491A CN1779389A (zh) | 2004-11-23 | 2005-08-04 | 空调的制冷剂旁路和过滤装置及其控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040096333A KR100710352B1 (ko) | 2004-11-23 | 2004-11-23 | 공기조화기의 냉매 바이패스 여과장치 및 그 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060057244A KR20060057244A (ko) | 2006-05-26 |
KR100710352B1 true KR100710352B1 (ko) | 2007-04-23 |
Family
ID=36035726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040096333A KR100710352B1 (ko) | 2004-11-23 | 2004-11-23 | 공기조화기의 냉매 바이패스 여과장치 및 그 제어방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7263846B2 (ko) |
EP (1) | EP1659353B1 (ko) |
KR (1) | KR100710352B1 (ko) |
CN (1) | CN1779389A (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4370478B2 (ja) * | 2007-03-28 | 2009-11-25 | 日立アプライアンス株式会社 | 冷凍サイクル装置 |
JPWO2009157325A1 (ja) * | 2008-06-24 | 2011-12-08 | 三菱電機株式会社 | 冷凍サイクル装置及び空気調和装置 |
JP5715752B2 (ja) * | 2008-12-01 | 2015-05-13 | 日立アプライアンス株式会社 | 冷凍サイクル装置 |
CN108061410A (zh) * | 2017-11-29 | 2018-05-22 | 青岛海尔空调电子有限公司 | 一种冷媒清洁过滤装置及空调器 |
WO2019244267A1 (ja) * | 2018-06-20 | 2019-12-26 | 三菱電機株式会社 | 冷凍サイクル装置 |
CA3123235A1 (en) * | 2019-01-30 | 2020-08-06 | Exxonmobil Upstream Research Company | Methods for removal of moisture from lng refrigerant |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH09250821A (ja) * | 1996-03-14 | 1997-09-22 | Sanyo Electric Co Ltd | 冷凍装置 |
JPH10185369A (ja) | 1996-12-20 | 1998-07-14 | Mitsubishi Heavy Ind Ltd | 冷凍装置及びその運転方法 |
JPH10300286A (ja) | 1996-11-25 | 1998-11-13 | Mitsubishi Electric Corp | スラッジ捕捉装置、その製造方法及びスラッジ捕捉装置を備えた冷凍空調機器 |
KR20000038556A (ko) * | 1998-12-08 | 2000-07-05 | 구자홍 | 분리형 에어컨 시스템 및 그 제어 방법 |
JP2000213831A (ja) | 1999-01-21 | 2000-08-02 | Mitsubishi Electric Corp | 冷凍装置 |
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-
2004
- 2004-11-23 KR KR1020040096333A patent/KR100710352B1/ko active IP Right Grant
-
2005
- 2005-08-01 EP EP05016683.4A patent/EP1659353B1/en not_active Expired - Fee Related
- 2005-08-02 US US11/194,469 patent/US7263846B2/en active Active
- 2005-08-04 CN CNA2005100885491A patent/CN1779389A/zh active Pending
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JPH09250821A (ja) * | 1996-03-14 | 1997-09-22 | Sanyo Electric Co Ltd | 冷凍装置 |
JPH10300286A (ja) | 1996-11-25 | 1998-11-13 | Mitsubishi Electric Corp | スラッジ捕捉装置、その製造方法及びスラッジ捕捉装置を備えた冷凍空調機器 |
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Also Published As
Publication number | Publication date |
---|---|
EP1659353A3 (en) | 2011-06-29 |
US7263846B2 (en) | 2007-09-04 |
KR20060057244A (ko) | 2006-05-26 |
EP1659353B1 (en) | 2014-06-04 |
CN1779389A (zh) | 2006-05-31 |
US20060107688A1 (en) | 2006-05-25 |
EP1659353A2 (en) | 2006-05-24 |
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