JP5965895B2 - 冷凍サイクル装置 - Google Patents
冷凍サイクル装置 Download PDFInfo
- Publication number
- JP5965895B2 JP5965895B2 JP2013500750A JP2013500750A JP5965895B2 JP 5965895 B2 JP5965895 B2 JP 5965895B2 JP 2013500750 A JP2013500750 A JP 2013500750A JP 2013500750 A JP2013500750 A JP 2013500750A JP 5965895 B2 JP5965895 B2 JP 5965895B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- compressor
- refrigeration cycle
- solenoid valve
- heat exchanger
- 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.)
- Active
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
- 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
- F25B49/022—Compressor control 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
- 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
- F25B2313/031—Sensor arrangements
- F25B2313/0314—Temperature sensors near the indoor heat exchanger
-
- 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
- F25B2313/031—Sensor arrangements
- F25B2313/0315—Temperature sensors near the outdoor heat exchanger
-
- 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
- F25B2600/026—Compressor control by controlling unloaders
- F25B2600/0261—Compressor control by controlling unloaders external to the compressor
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2521—On-off valves controlled by pulse signals
-
- 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
- F25B2700/2104—Temperatures of an indoor room or compartment
-
- 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
- F25B2700/2106—Temperatures of fresh outdoor air
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/053839 WO2012114454A1 (ja) | 2011-02-22 | 2011-02-22 | 冷凍サイクル装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2012114454A1 JPWO2012114454A1 (ja) | 2014-07-07 |
JP5965895B2 true JP5965895B2 (ja) | 2016-08-10 |
Family
ID=46720274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013500750A Active JP5965895B2 (ja) | 2011-02-22 | 2011-02-22 | 冷凍サイクル装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2679930A4 (zh) |
JP (1) | JP5965895B2 (zh) |
CN (1) | CN103380334B (zh) |
WO (1) | WO2012114454A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190063137A (ko) * | 2017-11-29 | 2019-06-07 | (주)퓨처시스텍 | 다양한 냉매에 적용되는 차량용 냉동 시스템을 위한 전자 팽창 제어 밸브 장치 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5914307B2 (ja) * | 2012-12-03 | 2016-05-11 | リンナイ株式会社 | ヒートポンプ暖房システム |
US9477235B2 (en) * | 2013-02-18 | 2016-10-25 | Liebert Corporation | Methods of controlling a cooling system based on pressure differences across a scroll compressor |
US9829233B2 (en) | 2013-02-18 | 2017-11-28 | Liebert Corporation | Scroll compressor differential pressure control during compressor startup transitions |
US9476624B2 (en) | 2013-02-18 | 2016-10-25 | Liebert Corporation | Scroll compressor differential pressure control during compressor shutdown transitions |
EP3021059B1 (en) | 2013-07-10 | 2021-03-17 | Mitsubishi Electric Corporation | Refrigeration cycle apparatus |
CN104215008B (zh) * | 2014-10-08 | 2016-05-25 | 烟台荏原空调设备有限公司 | 一种螺杆式冷冻机容量调节的方法及系统 |
JP6767841B2 (ja) * | 2016-10-14 | 2020-10-14 | 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 |
JP2019020080A (ja) * | 2017-07-20 | 2019-02-07 | 三菱重工サーマルシステムズ株式会社 | 空気調和装置及びその運転方法 |
DE102017123560A1 (de) * | 2017-10-10 | 2019-04-11 | Eut Edelstahl Umformtechnik Gmbh | Selbstregulierende Einstellvorrichtung für ein Durchflussregelventil, ein Temperierungssystem als auch eine Verteilervorrichtung mit derselben, sowie Verfahren hierzu |
CN112219074B9 (zh) * | 2018-06-15 | 2023-01-20 | 三菱电机株式会社 | 冷冻循环装置 |
JP7332882B2 (ja) * | 2019-09-30 | 2023-08-24 | ダイキン工業株式会社 | 冷凍サイクル装置及び四方弁 |
CN113670969A (zh) * | 2021-09-09 | 2021-11-19 | 中国矿业大学(北京) | 一种冻融循环模拟装置 |
CN116336619A (zh) * | 2021-12-23 | 2023-06-27 | 青岛海尔空调器有限总公司 | 用于调节空调冷媒的方法及装置、空调、存储介质 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58193055A (ja) * | 1982-05-04 | 1983-11-10 | 株式会社東芝 | ヒ−トポンプ形エアコン |
JPS62126289A (ja) * | 1985-11-25 | 1987-06-08 | Toshiba Corp | 空気調和装置 |
JPH0277555U (zh) * | 1988-11-30 | 1990-06-14 | ||
JPH04340058A (ja) * | 1991-01-28 | 1992-11-26 | Toshiba Corp | 冷凍サイクル装置 |
JPH05149608A (ja) * | 1991-11-29 | 1993-06-15 | Daikin Ind Ltd | 空気調和装置の運転制御装置 |
JPH0626470A (ja) * | 1992-07-09 | 1994-02-01 | Toshiba Corp | スクロール式圧縮機 |
JPH08334094A (ja) * | 1995-06-07 | 1996-12-17 | Copeland Corp | 容量調整機構を備えたスクロール式機械 |
JPH0942783A (ja) * | 1995-07-31 | 1997-02-14 | Matsushita Electric Ind Co Ltd | 空気調和機の膨張弁制御装置 |
JPH11324951A (ja) * | 1998-05-19 | 1999-11-26 | Mitsubishi Electric Corp | 空気調和機 |
JP2003028517A (ja) * | 2001-07-11 | 2003-01-29 | Matsushita Electric Ind Co Ltd | 空気調和機 |
JP2005016884A (ja) * | 2003-06-27 | 2005-01-20 | Matsushita Electric Ind Co Ltd | 空気調和機 |
JP2008180420A (ja) * | 2007-01-23 | 2008-08-07 | Mitsubishi Electric Corp | 空気調和システムの運転制御方法及び空気調和システム |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05106922A (ja) * | 1991-10-18 | 1993-04-27 | Hitachi Ltd | 冷凍装置の制御方式 |
US6213731B1 (en) * | 1999-09-21 | 2001-04-10 | Copeland Corporation | Compressor pulse width modulation |
WO2007050063A1 (en) * | 2005-10-26 | 2007-05-03 | Carrier Corporation | Refrigerant system with pulse width modulated components and variable speed compressor |
CN101627268B (zh) * | 2007-02-15 | 2012-08-29 | 开利公司 | 通过降低吸气压力提高效率的脉宽调制 |
US8047012B2 (en) * | 2007-05-24 | 2011-11-01 | Computer Process Controls, Inc. | Refrigeration system and method using multiple variable capacity devices |
-
2011
- 2011-02-22 EP EP20110859245 patent/EP2679930A4/en not_active Withdrawn
- 2011-02-22 WO PCT/JP2011/053839 patent/WO2012114454A1/ja active Application Filing
- 2011-02-22 JP JP2013500750A patent/JP5965895B2/ja active Active
- 2011-02-22 CN CN201180067090.0A patent/CN103380334B/zh not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58193055A (ja) * | 1982-05-04 | 1983-11-10 | 株式会社東芝 | ヒ−トポンプ形エアコン |
JPS62126289A (ja) * | 1985-11-25 | 1987-06-08 | Toshiba Corp | 空気調和装置 |
JPH0277555U (zh) * | 1988-11-30 | 1990-06-14 | ||
JPH04340058A (ja) * | 1991-01-28 | 1992-11-26 | Toshiba Corp | 冷凍サイクル装置 |
JPH05149608A (ja) * | 1991-11-29 | 1993-06-15 | Daikin Ind Ltd | 空気調和装置の運転制御装置 |
JPH0626470A (ja) * | 1992-07-09 | 1994-02-01 | Toshiba Corp | スクロール式圧縮機 |
JPH08334094A (ja) * | 1995-06-07 | 1996-12-17 | Copeland Corp | 容量調整機構を備えたスクロール式機械 |
JPH0942783A (ja) * | 1995-07-31 | 1997-02-14 | Matsushita Electric Ind Co Ltd | 空気調和機の膨張弁制御装置 |
JPH11324951A (ja) * | 1998-05-19 | 1999-11-26 | Mitsubishi Electric Corp | 空気調和機 |
JP2003028517A (ja) * | 2001-07-11 | 2003-01-29 | Matsushita Electric Ind Co Ltd | 空気調和機 |
JP2005016884A (ja) * | 2003-06-27 | 2005-01-20 | Matsushita Electric Ind Co Ltd | 空気調和機 |
JP2008180420A (ja) * | 2007-01-23 | 2008-08-07 | Mitsubishi Electric Corp | 空気調和システムの運転制御方法及び空気調和システム |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190063137A (ko) * | 2017-11-29 | 2019-06-07 | (주)퓨처시스텍 | 다양한 냉매에 적용되는 차량용 냉동 시스템을 위한 전자 팽창 제어 밸브 장치 |
KR102052341B1 (ko) * | 2017-11-29 | 2019-12-04 | (주)퓨처시스텍 | 다양한 냉매에 적용되는 차량용 냉동 시스템을 위한 전자 팽창 제어 밸브 장치 |
Also Published As
Publication number | Publication date |
---|---|
CN103380334A (zh) | 2013-10-30 |
CN103380334B (zh) | 2016-03-16 |
JPWO2012114454A1 (ja) | 2014-07-07 |
EP2679930A4 (en) | 2015-04-29 |
EP2679930A1 (en) | 2014-01-01 |
WO2012114454A1 (ja) | 2012-08-30 |
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