CN101907366B - 制冷装置 - Google Patents

制冷装置 Download PDF

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Publication number
CN101907366B
CN101907366B CN201010263292XA CN201010263292A CN101907366B CN 101907366 B CN101907366 B CN 101907366B CN 201010263292X A CN201010263292X A CN 201010263292XA CN 201010263292 A CN201010263292 A CN 201010263292A CN 101907366 B CN101907366 B CN 101907366B
Authority
CN
China
Prior art keywords
heat exchanger
indoor
cold
producing medium
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.)
Expired - Fee Related
Application number
CN201010263292XA
Other languages
English (en)
Chinese (zh)
Other versions
CN101907366A (zh
Inventor
笠原伸一
山口贵弘
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of CN101907366A publication Critical patent/CN101907366A/zh
Application granted granted Critical
Publication of CN101907366B publication Critical patent/CN101907366B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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
    • F25B2313/0232—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses
    • F25B2313/02323—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses during heating
    • 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
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/24—Low amount of refrigerant in the system
    • 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
    • F25B2700/21—Temperatures
    • F25B2700/2104—Temperatures of an indoor room or compartment

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
CN201010263292XA 2006-03-22 2007-03-07 制冷装置 Expired - Fee Related CN101907366B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006078157A JP4797727B2 (ja) 2006-03-22 2006-03-22 冷凍装置
JP2006-078157 2006-03-22

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN2007800081990A Division CN101395435B (zh) 2006-03-22 2007-03-07 制冷装置

Publications (2)

Publication Number Publication Date
CN101907366A CN101907366A (zh) 2010-12-08
CN101907366B true CN101907366B (zh) 2012-11-21

Family

ID=38522352

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201010263292XA Expired - Fee Related CN101907366B (zh) 2006-03-22 2007-03-07 制冷装置
CN2007800081990A Expired - Fee Related CN101395435B (zh) 2006-03-22 2007-03-07 制冷装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN2007800081990A Expired - Fee Related CN101395435B (zh) 2006-03-22 2007-03-07 制冷装置

Country Status (9)

Country Link
US (1) US20090019879A1 (fr)
EP (1) EP1998123B1 (fr)
JP (1) JP4797727B2 (fr)
KR (1) KR100988712B1 (fr)
CN (2) CN101907366B (fr)
AU (1) AU2007228237B2 (fr)
ES (1) ES2671446T3 (fr)
TR (1) TR201807246T4 (fr)
WO (1) WO2007108319A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101413738A (zh) * 2007-10-17 2009-04-22 开利公司 一种中低温集成式冷藏/冷冻系统
JP5187373B2 (ja) * 2010-10-20 2013-04-24 ダイキン工業株式会社 空気調和機
JP5789755B2 (ja) * 2010-11-30 2015-10-07 パナソニックＩｐマネジメント株式会社 冷凍装置
JP5789754B2 (ja) * 2010-11-30 2015-10-07 パナソニックＩｐマネジメント株式会社 冷凍装置
JP5789756B2 (ja) * 2010-11-30 2015-10-07 パナソニックＩｐマネジメント株式会社 冷凍装置
WO2014136450A1 (fr) * 2013-03-06 2014-09-12 パナソニック株式会社 Dispositif de climatisation de véhicule
JP6155824B2 (ja) * 2013-05-08 2017-07-05 ダイキン工業株式会社 空気調和装置
CN104764097A (zh) * 2015-04-08 2015-07-08 珠海格力电器股份有限公司 空调系统、空调器及其控制方法
WO2016170650A1 (fr) * 2015-04-23 2016-10-27 三菱電機株式会社 Dispositif à cycle frigorifique
CN106871385B (zh) * 2017-04-13 2020-08-25 青岛海尔空调器有限总公司 一种空调器及控制方法
CN107560214A (zh) * 2017-08-02 2018-01-09 青岛海尔空调电子有限公司 一种膨胀阀的控制方法及装置
KR102789599B1 (ko) * 2019-04-09 2025-04-03 엘지전자 주식회사 공기 조화 장치
JP7630946B2 (ja) * 2020-10-01 2025-02-18 住友重機械工業株式会社 極低温冷凍機および極低温冷凍機の制御方法
CN114234301B (zh) * 2021-12-13 2023-02-21 广东芬尼克兹节能设备有限公司 除湿机防积液控制方法及除湿机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125265A (ja) 1985-11-25 1987-06-06 株式会社東芝 空気調和機
JP2004232905A (ja) * 2003-01-29 2004-08-19 Sanyo Electric Co Ltd 冷凍装置
CN1540255A (zh) * 2003-04-22 2004-10-27 三洋电机株式会社 多路型空调装置
JP4165049B2 (ja) * 2001-10-15 2008-10-15 ダイキン工業株式会社 冷凍装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934797A (en) * 1974-05-28 1976-01-27 Neal Robert Perlmutter Individual room temperature control system
CA1247385A (fr) * 1984-07-02 1988-12-28 Kosaku Sayo Dispositif de debitmetrie du frigorigene au cours d'un cycle de refrigeration
EP0482629B1 (fr) * 1990-10-25 1995-12-13 Kabushiki Kaisha Toshiba Appareil de conditionnement d'air
JPH05149605A (ja) * 1991-11-30 1993-06-15 Toshiba Corp 空気調和機
JP3331620B2 (ja) * 1992-05-11 2002-10-07 ダイキン工業株式会社 空気調和装置の運転制御装置
EP0959308B1 (fr) * 1993-11-12 2004-11-03 SANYO ELECTRIC Co., Ltd. Conditionneur d'air
US5860473A (en) * 1994-07-12 1999-01-19 Trol-A-Temp Division Of Trolex Corp. Multi-zone automatic changeover heating, cooling and ventilating control system
JP3377632B2 (ja) 1994-12-06 2003-02-17 東芝キヤリア株式会社 空気調和機
JP3378712B2 (ja) * 1995-11-17 2003-02-17 三洋電機株式会社 空気調和機
FR2752611B1 (fr) * 1996-08-22 2000-10-13 Samsung Electronics Co Ltd Climatiseur de local et procedes correspondants de mise en oeuvre
JPH11201572A (ja) * 1998-01-13 1999-07-30 Matsushita Refrig Co Ltd 多室冷暖房装置
JP2002022635A (ja) * 2000-07-10 2002-01-23 Kaijo Corp 振動密度計
JP4151219B2 (ja) * 2001-01-10 2008-09-17 松下電器産業株式会社 多室形空気調和装置
KR100504498B1 (ko) * 2003-01-13 2005-08-03 엘지전자 주식회사 공기조화기용 과냉확보장치
EP1471316A1 (fr) * 2003-04-22 2004-10-27 Delphi Technologies, Inc. Pompe à chaleur réversible
US6898941B2 (en) * 2003-06-16 2005-05-31 Carrier Corporation Supercritical pressure regulation of vapor compression system by regulation of expansion machine flowrate
KR100546616B1 (ko) * 2004-01-19 2006-01-26 엘지전자 주식회사 멀티공기조화기의 제어방법
KR20060012837A (ko) * 2004-08-04 2006-02-09 삼성전자주식회사 멀티 에어컨 시스템 및 멀티 에어컨 시스템의 운전방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125265A (ja) 1985-11-25 1987-06-06 株式会社東芝 空気調和機
JP4165049B2 (ja) * 2001-10-15 2008-10-15 ダイキン工業株式会社 冷凍装置
JP2004232905A (ja) * 2003-01-29 2004-08-19 Sanyo Electric Co Ltd 冷凍装置
CN1540255A (zh) * 2003-04-22 2004-10-27 三洋电机株式会社 多路型空调装置

Also Published As

Publication number Publication date
EP1998123A4 (fr) 2011-03-02
KR100988712B1 (ko) 2010-10-18
US20090019879A1 (en) 2009-01-22
AU2007228237B2 (en) 2010-08-05
CN101395435A (zh) 2009-03-25
ES2671446T3 (es) 2018-06-06
JP4797727B2 (ja) 2011-10-19
CN101907366A (zh) 2010-12-08
AU2007228237A1 (en) 2007-09-27
EP1998123A1 (fr) 2008-12-03
JP2007255750A (ja) 2007-10-04
CN101395435B (zh) 2012-07-18
EP1998123B1 (fr) 2018-05-02
TR201807246T4 (tr) 2018-06-21
KR20080091853A (ko) 2008-10-14
WO2007108319A1 (fr) 2007-09-27

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121121

Termination date: 20180307