JP5965895B2 - 冷凍サイクル装置 - Google Patents

冷凍サイクル装置 Download PDF

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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
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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
Application number
JP2013500750A
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English (en)
Japanese (ja)
Other versions
JPWO2012114454A1 (ja
Inventor
小山　昌喜
昌喜 小山
小谷　正直
正直 小谷
遼太 飯島
遼太 飯島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd
Original Assignee
Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Publication of JPWO2012114454A1 publication Critical patent/JPWO2012114454A1/ja
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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)
JP2013500750A 2011-02-22 2011-02-22 冷凍サイクル装置 Active JP5965895B2 (ja)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
US10113763B2 (en) 2013-07-10 2018-10-30 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
JP6925528B2 (ja) * 2018-06-15 2021-08-25 三菱電機株式会社 冷凍サイクル装置
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
US20080223057A1 (en) * 2005-10-26 2008-09-18 Alexander Lifson Refrigerant System with Pulse Width Modulated Components and Variable Speed Compressor
US8276395B2 (en) * 2007-02-15 2012-10-02 Carrier Corporation Pulse width modulation with reduced suction pressure to improve efficiency
US8047012B2 (en) * 2007-05-24 2011-11-01 Computer Process Controls, Inc. Refrigeration system and method using multiple variable capacity devices

Patent Citations (12)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
EP2679930A4 (en) 2015-04-29
CN103380334B (zh) 2016-03-16
EP2679930A1 (en) 2014-01-01
JPWO2012114454A1 (ja) 2014-07-07
WO2012114454A1 (ja) 2012-08-30
CN103380334A (zh) 2013-10-30

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