WO2008090926A1 - 空気調和装置 - Google Patents
空気調和装置 Download PDFInfo
- Publication number
- WO2008090926A1 WO2008090926A1 PCT/JP2008/050903 JP2008050903W WO2008090926A1 WO 2008090926 A1 WO2008090926 A1 WO 2008090926A1 JP 2008050903 W JP2008050903 W JP 2008050903W WO 2008090926 A1 WO2008090926 A1 WO 2008090926A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air conditioner
- frequency
- compressor
- controller
- increases
- Prior art date
Links
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
- F25B31/00—Compressor arrangements
- F25B31/002—Lubrication
- F25B31/004—Lubrication oil recirculating arrangements
-
- 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
- F25B2500/19—Calculation of parameters
-
- 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
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
-
- 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
- F25B2600/2509—Economiser valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08703733.9A EP2128542B1 (en) | 2007-01-23 | 2008-01-23 | Air conditioner |
US12/524,030 US8307668B2 (en) | 2007-01-23 | 2008-01-23 | Air conditioner |
ES08703733T ES2823730T3 (es) | 2007-01-23 | 2008-01-23 | Acondicionador de aire |
AU2008208346A AU2008208346B2 (en) | 2007-01-23 | 2008-01-23 | Air conditioner |
CN2008800028762A CN101589276B (zh) | 2007-01-23 | 2008-01-23 | 空调装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-012691 | 2007-01-23 | ||
JP2007012691A JP4229188B2 (ja) | 2007-01-23 | 2007-01-23 | 空気調和装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008090926A1 true WO2008090926A1 (ja) | 2008-07-31 |
Family
ID=39644500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/050903 WO2008090926A1 (ja) | 2007-01-23 | 2008-01-23 | 空気調和装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8307668B2 (ja) |
EP (1) | EP2128542B1 (ja) |
JP (1) | JP4229188B2 (ja) |
CN (1) | CN101589276B (ja) |
AU (1) | AU2008208346B2 (ja) |
ES (1) | ES2823730T3 (ja) |
WO (1) | WO2008090926A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012102919A (ja) * | 2010-11-09 | 2012-05-31 | Toyo Eng Works Ltd | 冷凍システム |
WO2015182587A1 (ja) * | 2014-05-28 | 2015-12-03 | ダイキン工業株式会社 | 冷凍装置 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101470631B1 (ko) * | 2008-03-12 | 2014-12-08 | 엘지전자 주식회사 | 공기 조화기의 제어방법 |
JP5277854B2 (ja) * | 2008-10-14 | 2013-08-28 | ダイキン工業株式会社 | 空気調和装置 |
KR101317107B1 (ko) * | 2010-03-29 | 2013-10-11 | 다이킨 고교 가부시키가이샤 | 스위칭 전원 회로 |
US9041878B2 (en) | 2012-11-13 | 2015-05-26 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight module and LCD device |
JP2015048983A (ja) * | 2013-09-02 | 2015-03-16 | 株式会社マック | 過冷却器及びその過冷却器を組み込んだ蒸気圧縮式冷凍サイクル |
JP5989260B2 (ja) * | 2013-11-08 | 2016-09-07 | 三菱電機株式会社 | 室外機 |
KR102073011B1 (ko) | 2013-12-18 | 2020-03-02 | 삼성전자주식회사 | 오일 검출 장치, 그를 가지는 압축기 및 압축기의 제어 방법 |
JP5935836B2 (ja) * | 2014-07-02 | 2016-06-15 | ダイキン工業株式会社 | 空気調和装置 |
US9951981B2 (en) * | 2014-07-17 | 2018-04-24 | Ford Global Technologies, Llc | System and method for managing lubricant within a vapor compression heat pump |
JP6028817B2 (ja) * | 2015-01-30 | 2016-11-24 | ダイキン工業株式会社 | 空気調和装置 |
JP6028816B2 (ja) * | 2015-01-30 | 2016-11-24 | ダイキン工業株式会社 | 空気調和装置 |
CN105066501B (zh) * | 2015-07-22 | 2017-05-03 | 广东美的暖通设备有限公司 | 多联机室外机和具有其的多联机 |
US11635234B2 (en) | 2017-11-30 | 2023-04-25 | Mitsubishi Electric Corporation | Refrigeration cycle apparatus recovering refrigerator oil in refrigerant circuit |
CN111615608B (zh) * | 2018-02-19 | 2022-04-05 | 大金工业株式会社 | 空调装置 |
WO2019189838A1 (ja) * | 2018-03-30 | 2019-10-03 | ダイキン工業株式会社 | 冷凍装置 |
CN110986257B (zh) * | 2019-12-17 | 2023-05-26 | 珠海格力电器股份有限公司 | 一种多联机系统清洗方法、装置及空调设备 |
CN111878892B (zh) * | 2020-06-29 | 2022-02-22 | 宁波奥克斯电气股份有限公司 | 多联机系统的回油方法、装置、空调器和存储介质 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0473559A (ja) * | 1990-07-12 | 1992-03-09 | Sanyo Electric Co Ltd | 空気調和装置 |
JPH06265232A (ja) * | 1993-03-11 | 1994-09-20 | Mitsubishi Electric Corp | 空気調和装置 |
JPH09264628A (ja) * | 1996-03-26 | 1997-10-07 | Toshiba Corp | マルチ型空気調和システム装置 |
JP2002257427A (ja) * | 2001-02-28 | 2002-09-11 | Mitsubishi Electric Corp | 冷凍空調装置、及びその運転方法 |
JP2003106690A (ja) * | 2001-09-28 | 2003-04-09 | Mitsubishi Electric Corp | 冷媒回路の運転制御装置 |
JP2005002832A (ja) | 2003-06-10 | 2005-01-06 | Daikin Ind Ltd | ロータリー流体機械 |
JP2006177619A (ja) * | 2004-12-22 | 2006-07-06 | Mitsubishi Heavy Ind Ltd | 空気調和装置およびその運転方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5067326A (en) * | 1979-07-31 | 1991-11-26 | Alsenz Richard H | Method and apparatus for controlling capacity of a multiple-stage cooling system |
KR0133053B1 (ko) * | 1992-06-18 | 1998-04-21 | 강진구 | 공기조화기의 압축기 운전주파수 제어방법 |
JP2760218B2 (ja) * | 1992-07-01 | 1998-05-28 | ダイキン工業株式会社 | 空気調和装置の油回収運転制御装置 |
CN1187608A (zh) * | 1996-12-12 | 1998-07-15 | 三洋电机株式会社 | 空调设备的制冷机油回收方法 |
CN100400983C (zh) * | 2001-01-10 | 2008-07-09 | 广东科龙电器股份有限公司 | 制冷系统及其回油方法 |
JP3671850B2 (ja) * | 2001-03-16 | 2005-07-13 | 三菱電機株式会社 | 冷凍サイクル |
JP2003166764A (ja) * | 2001-09-20 | 2003-06-13 | Denso Corp | 冷凍サイクル装置 |
US7854137B2 (en) * | 2005-06-07 | 2010-12-21 | Carrier Corporation | Variable speed compressor motor control for low speed operation |
-
2007
- 2007-01-23 JP JP2007012691A patent/JP4229188B2/ja active Active
-
2008
- 2008-01-23 EP EP08703733.9A patent/EP2128542B1/en active Active
- 2008-01-23 ES ES08703733T patent/ES2823730T3/es active Active
- 2008-01-23 AU AU2008208346A patent/AU2008208346B2/en active Active
- 2008-01-23 CN CN2008800028762A patent/CN101589276B/zh active Active
- 2008-01-23 WO PCT/JP2008/050903 patent/WO2008090926A1/ja active Application Filing
- 2008-01-23 US US12/524,030 patent/US8307668B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0473559A (ja) * | 1990-07-12 | 1992-03-09 | Sanyo Electric Co Ltd | 空気調和装置 |
JPH06265232A (ja) * | 1993-03-11 | 1994-09-20 | Mitsubishi Electric Corp | 空気調和装置 |
JPH09264628A (ja) * | 1996-03-26 | 1997-10-07 | Toshiba Corp | マルチ型空気調和システム装置 |
JP2002257427A (ja) * | 2001-02-28 | 2002-09-11 | Mitsubishi Electric Corp | 冷凍空調装置、及びその運転方法 |
JP2003106690A (ja) * | 2001-09-28 | 2003-04-09 | Mitsubishi Electric Corp | 冷媒回路の運転制御装置 |
JP2005002832A (ja) | 2003-06-10 | 2005-01-06 | Daikin Ind Ltd | ロータリー流体機械 |
JP2006177619A (ja) * | 2004-12-22 | 2006-07-06 | Mitsubishi Heavy Ind Ltd | 空気調和装置およびその運転方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012102919A (ja) * | 2010-11-09 | 2012-05-31 | Toyo Eng Works Ltd | 冷凍システム |
WO2015182587A1 (ja) * | 2014-05-28 | 2015-12-03 | ダイキン工業株式会社 | 冷凍装置 |
JP2015224830A (ja) * | 2014-05-28 | 2015-12-14 | ダイキン工業株式会社 | 冷凍装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2128542A1 (en) | 2009-12-02 |
EP2128542B1 (en) | 2020-09-02 |
JP4229188B2 (ja) | 2009-02-25 |
ES2823730T3 (es) | 2021-05-10 |
CN101589276B (zh) | 2011-11-02 |
JP2008180421A (ja) | 2008-08-07 |
US20100089082A1 (en) | 2010-04-15 |
EP2128542A4 (en) | 2017-04-19 |
AU2008208346A1 (en) | 2008-07-31 |
AU2008208346B2 (en) | 2011-05-12 |
CN101589276A (zh) | 2009-11-25 |
US8307668B2 (en) | 2012-11-13 |
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