JP2009229012A - 冷凍装置 - Google Patents
冷凍装置 Download PDFInfo
- Publication number
- JP2009229012A JP2009229012A JP2008076250A JP2008076250A JP2009229012A JP 2009229012 A JP2009229012 A JP 2009229012A JP 2008076250 A JP2008076250 A JP 2008076250A JP 2008076250 A JP2008076250 A JP 2008076250A JP 2009229012 A JP2009229012 A JP 2009229012A
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- target value
- control
- heat exchanger
- refrigerant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- 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
- 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
-
- 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
- F25B2313/005—Outdoor unit expansion valves
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel 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
- 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
-
- 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
- F25B2500/15—Hunting, i.e. oscillation of controlled refrigeration variables reaching undesirable values
-
- 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
- F25B2600/025—Compressor control by controlling speed
-
- 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
- F25B2600/2513—Expansion valves
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
- F25B2700/193—Pressures of the compressor
- F25B2700/1931—Discharge pressures
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
- F25B2700/193—Pressures of the compressor
- F25B2700/1933—Suction pressures
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21174—Temperatures of an evaporator of the refrigerant at the inlet of the evaporator
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator
-
- 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
- F25B43/006—Accumulators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008076250A JP2009229012A (ja) | 2008-03-24 | 2008-03-24 | 冷凍装置 |
CN2009801105845A CN101978227A (zh) | 2008-03-24 | 2009-03-11 | 制冷装置 |
US12/922,810 US20110011125A1 (en) | 2008-03-24 | 2009-03-11 | Refrigeration apparatus |
EP09724056A EP2261580A1 (de) | 2008-03-24 | 2009-03-11 | Gefriervorrichtung |
PCT/JP2009/001097 WO2009119023A1 (ja) | 2008-03-24 | 2009-03-11 | 冷凍装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008076250A JP2009229012A (ja) | 2008-03-24 | 2008-03-24 | 冷凍装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009229012A true JP2009229012A (ja) | 2009-10-08 |
Family
ID=41113237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008076250A Pending JP2009229012A (ja) | 2008-03-24 | 2008-03-24 | 冷凍装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110011125A1 (de) |
EP (1) | EP2261580A1 (de) |
JP (1) | JP2009229012A (de) |
CN (1) | CN101978227A (de) |
WO (1) | WO2009119023A1 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011080801A1 (ja) * | 2009-12-28 | 2011-07-07 | ダイキン工業株式会社 | ヒートポンプシステム |
JP2014190554A (ja) * | 2013-03-26 | 2014-10-06 | Fujitsu General Ltd | 空気調和機 |
WO2015029206A1 (ja) * | 2013-08-30 | 2015-03-05 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP2015191959A (ja) * | 2014-03-27 | 2015-11-02 | 日立アプライアンス株式会社 | 冷却装置 |
JP2016183830A (ja) * | 2015-03-26 | 2016-10-20 | 三菱重工業株式会社 | 空調システムの制御装置、空調システム、空調システムの制御プログラム、及び空調システムの制御方法 |
JP2017013652A (ja) * | 2015-07-01 | 2017-01-19 | サンデン・オートモーティブクライメイトシステム株式会社 | 車両用空気調和装置 |
JP2020148362A (ja) * | 2019-03-12 | 2020-09-17 | ダイキン工業株式会社 | 冷凍装置 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110092147A (ko) * | 2010-02-08 | 2011-08-17 | 삼성전자주식회사 | 공기조화기 및 그 제어방법 |
KR101727034B1 (ko) * | 2010-03-11 | 2017-04-14 | 엘지전자 주식회사 | 공기조화장치 |
JP4947221B2 (ja) * | 2010-05-11 | 2012-06-06 | ダイキン工業株式会社 | 空気調和装置の運転制御装置及びそれを備えた空気調和装置 |
JP5752135B2 (ja) * | 2010-09-14 | 2015-07-22 | 三菱電機株式会社 | 空気調和装置 |
JP5821756B2 (ja) * | 2011-04-21 | 2015-11-24 | 株式会社デンソー | 冷凍サイクル装置 |
JP5797022B2 (ja) * | 2011-06-09 | 2015-10-21 | 三菱重工業株式会社 | マルチ形空気調和機およびその制御方法 |
JP5594267B2 (ja) * | 2011-09-12 | 2014-09-24 | ダイキン工業株式会社 | 冷凍装置 |
JP5932979B2 (ja) * | 2012-04-26 | 2016-06-08 | 三菱電機株式会社 | 空気調和装置 |
ES2700399T3 (es) * | 2012-06-14 | 2019-02-15 | Alfa Laval Corp Ab | Intercambiador de calor de placas |
IN2015DN00319A (de) * | 2012-08-23 | 2015-06-12 | Danfoss As | |
US10174977B2 (en) * | 2012-11-21 | 2019-01-08 | Vertiv Corporation | Apparatus and method for subcooling control based on superheat setpoint control |
US20160153686A1 (en) * | 2013-05-27 | 2016-06-02 | Mitsubishi Electric Corporation | Air-conditioning apparatus |
JP6205871B2 (ja) * | 2013-06-05 | 2017-10-04 | ソニー株式会社 | 磁気記録媒体 |
GB2521469B (en) * | 2013-12-20 | 2019-10-16 | Hubbard Products Ltd | Evaporator Control |
CN104976119B (zh) * | 2014-04-04 | 2017-01-18 | 艾默生环境优化技术有限公司 | 压缩机温度控制系统和方法 |
US10180138B2 (en) | 2014-04-04 | 2019-01-15 | Emerson Climate Technologies, Inc. | Compressor temperature control systems and methods |
JP6455752B2 (ja) * | 2014-07-31 | 2019-01-23 | パナソニックIpマネジメント株式会社 | 冷凍システム |
CN105526670B (zh) * | 2014-10-15 | 2021-06-15 | 维谛公司 | 用于基于过热设定点控制的过冷控制的设备和方法 |
CN106813322B (zh) * | 2015-11-30 | 2019-08-20 | 青岛海尔空调电子有限公司 | 一种空调压力保护系统以及空调制冷、制热压力保护方法 |
EP3196569A1 (de) * | 2016-01-21 | 2017-07-26 | Vaillant GmbH | Sensoranordnung in einer wärmepumpe |
US10473377B2 (en) * | 2016-09-26 | 2019-11-12 | Carrier Corporation | High outdoor ambient and high suction pressure oil pump out mitigation for air conditioners |
US10921012B1 (en) * | 2017-03-06 | 2021-02-16 | EnTouch Controls Inc. | System and method for compressor optimization and system cycling using ambient air for cooling or heating |
CN110360729A (zh) * | 2018-04-09 | 2019-10-22 | 珠海格力电器股份有限公司 | 一种机组高落差压力控制方法、装置及空调设备 |
CN114739081B (zh) * | 2022-03-29 | 2024-08-09 | 青岛海尔空调电子有限公司 | 一种空调机组控制方法、控制系统及空调机组 |
CN115247858B (zh) * | 2022-05-16 | 2024-04-26 | 美的集团武汉暖通设备有限公司 | 空调器及其控制方法、计算机可读存储介质 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6314047A (ja) * | 1986-06-28 | 1988-01-21 | 三菱重工業株式会社 | 自動車用空調装置の冷媒流量制御装置 |
JP2932922B2 (ja) * | 1993-12-28 | 1999-08-09 | 三菱電機株式会社 | 冷凍・空調システム |
JP3614330B2 (ja) | 1999-10-20 | 2005-01-26 | シャープ株式会社 | 超臨界蒸気圧縮式冷凍サイクル |
JP2002061925A (ja) | 2000-08-23 | 2002-02-28 | Daikin Ind Ltd | 空気調和装置 |
WO2003036184A1 (fr) * | 2001-10-25 | 2003-05-01 | Zexel Valeo Climate Control Corporation | Dispositif de commande d'un compresseur a deplacement variable et dispositif de commande a deplacement variable d'un cycle de refrigeration |
-
2008
- 2008-03-24 JP JP2008076250A patent/JP2009229012A/ja active Pending
-
2009
- 2009-03-11 EP EP09724056A patent/EP2261580A1/de not_active Withdrawn
- 2009-03-11 US US12/922,810 patent/US20110011125A1/en not_active Abandoned
- 2009-03-11 WO PCT/JP2009/001097 patent/WO2009119023A1/ja active Application Filing
- 2009-03-11 CN CN2009801105845A patent/CN101978227A/zh active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011080801A1 (ja) * | 2009-12-28 | 2011-07-07 | ダイキン工業株式会社 | ヒートポンプシステム |
JP5498512B2 (ja) * | 2009-12-28 | 2014-05-21 | ダイキン工業株式会社 | ヒートポンプシステム |
US9618236B2 (en) | 2009-12-28 | 2017-04-11 | Daikin Industries, Ltd. | Heat pump system |
JP2014190554A (ja) * | 2013-03-26 | 2014-10-06 | Fujitsu General Ltd | 空気調和機 |
WO2015029206A1 (ja) * | 2013-08-30 | 2015-03-05 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP6080959B2 (ja) * | 2013-08-30 | 2017-02-15 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP2015191959A (ja) * | 2014-03-27 | 2015-11-02 | 日立アプライアンス株式会社 | 冷却装置 |
JP2016183830A (ja) * | 2015-03-26 | 2016-10-20 | 三菱重工業株式会社 | 空調システムの制御装置、空調システム、空調システムの制御プログラム、及び空調システムの制御方法 |
JP2017013652A (ja) * | 2015-07-01 | 2017-01-19 | サンデン・オートモーティブクライメイトシステム株式会社 | 車両用空気調和装置 |
JP2020148362A (ja) * | 2019-03-12 | 2020-09-17 | ダイキン工業株式会社 | 冷凍装置 |
Also Published As
Publication number | Publication date |
---|---|
US20110011125A1 (en) | 2011-01-20 |
EP2261580A1 (de) | 2010-12-15 |
CN101978227A (zh) | 2011-02-16 |
WO2009119023A1 (ja) | 2009-10-01 |
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