EP1975525A4 - Klimaanlage - Google Patents

Klimaanlage

Info

Publication number
EP1975525A4
EP1975525A4 EP07706803.9A EP07706803A EP1975525A4 EP 1975525 A4 EP1975525 A4 EP 1975525A4 EP 07706803 A EP07706803 A EP 07706803A EP 1975525 A4 EP1975525 A4 EP 1975525A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
conditioner
air
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.)
Withdrawn
Application number
EP07706803.9A
Other languages
English (en)
French (fr)
Other versions
EP1975525A1 (de
Inventor
Makoto Kojima
Takayuki Setoguchi
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 EP1975525A1 publication Critical patent/EP1975525A1/de
Publication of EP1975525A4 publication Critical patent/EP1975525A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/20—Heat-exchange fluid temperature
    • 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
    • F25B2600/2507—Flow-diverting valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Conditioning Control Device (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
EP07706803.9A 2006-01-16 2007-01-16 Klimaanlage Withdrawn EP1975525A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006007578A JP4120680B2 (ja) 2006-01-16 2006-01-16 空気調和機
PCT/JP2007/050476 WO2007081021A1 (ja) 2006-01-16 2007-01-16 空気調和機

Publications (2)

Publication Number Publication Date
EP1975525A1 EP1975525A1 (de) 2008-10-01
EP1975525A4 true EP1975525A4 (de) 2014-07-23

Family

ID=38256422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07706803.9A Withdrawn EP1975525A4 (de) 2006-01-16 2007-01-16 Klimaanlage

Country Status (7)

Country Link
US (1) US20090025420A1 (de)
EP (1) EP1975525A4 (de)
JP (1) JP4120680B2 (de)
KR (1) KR100973916B1 (de)
CN (2) CN101149097B (de)
AU (1) AU2007205443B2 (de)
WO (1) WO2007081021A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100925734B1 (ko) * 2007-08-06 2009-11-11 엘지전자 주식회사 의류 건조기
KR100894471B1 (ko) * 2007-08-06 2009-04-22 엘지전자 주식회사 의류 건조기
US20110113803A1 (en) * 2009-05-14 2011-05-19 Halla Climate Control Corp. Multi-evaporation system
CN102834681B (zh) * 2009-12-18 2015-04-08 丹福斯有限公司 用于蒸气压缩***的膨胀设备单元
WO2011072679A1 (en) * 2009-12-18 2011-06-23 Danfoss A/S A vapour compression system with split evaporator
JP5062265B2 (ja) * 2010-02-15 2012-10-31 ダイキン工業株式会社 空気調和機
KR101240188B1 (ko) * 2010-09-06 2013-03-07 한라공조주식회사 차량용 공조장치
JP5747494B2 (ja) * 2010-12-14 2015-07-15 日産自動車株式会社 排気熱交換装置
US20130186129A1 (en) * 2012-01-25 2013-07-25 Lg Electronics Inc. Refrigerator
JP5858824B2 (ja) * 2012-03-01 2016-02-10 三菱電機株式会社 マルチ形空気調和機
KR102025738B1 (ko) * 2012-07-06 2019-09-27 삼성전자주식회사 냉장고 및 이에 구비되는 열교환기
KR101384148B1 (ko) * 2012-07-26 2014-04-10 엘지전자 주식회사 공기조화기 및 공기조화기의 제어방법
KR101425043B1 (ko) * 2012-07-26 2014-08-01 엘지전자 주식회사 실외 열교환기
CN102829584A (zh) * 2012-09-04 2012-12-19 海信科龙电器股份有限公司 空调器制冷***
EP3040642B1 (de) * 2013-08-28 2021-06-02 Mitsubishi Electric Corporation Klimaanlage
WO2015063853A1 (ja) * 2013-10-29 2015-05-07 株式会社日立製作所 冷凍サイクルおよび空気調和機
EP2878912B1 (de) * 2013-11-28 2016-08-24 Alfa Laval Corporate AB System und Verfahren zur dynamischen Steuerung eines Wärmetauschers
US10139143B2 (en) 2013-12-17 2018-11-27 Lennox Industries Inc. Air conditioner with multiple expansion devices
WO2015118580A1 (ja) * 2014-02-10 2015-08-13 三菱電機株式会社 ヒートポンプ式給湯装置
KR20160016436A (ko) * 2014-08-05 2016-02-15 삼성전자주식회사 공기조화기
CN106016682B (zh) * 2016-06-02 2019-01-15 青岛海尔空调器有限总公司 自然风空调换热装置及其控制方法、自然风空调
AU2018246166B2 (en) * 2017-03-27 2020-12-24 Daikin Industries, Ltd. Heat exchanger and refrigeration apparatus
WO2018180934A1 (ja) 2017-03-27 2018-10-04 ダイキン工業株式会社 熱交換器及び冷凍装置
JPWO2018193518A1 (ja) * 2017-04-18 2019-11-21 三菱電機株式会社 空気調和機
JP6882679B2 (ja) * 2017-07-07 2021-06-02 株式会社椿本チエイン テンショナ
EP3702696A4 (de) * 2017-10-27 2020-11-18 Mitsubishi Electric Corporation Kältekreislaufvorrichtung
CN113091353B (zh) * 2021-03-11 2022-12-23 青岛海尔空调器有限总公司 空调分流器、用于其的控制方法及控制装置
CN113531959A (zh) * 2021-06-29 2021-10-22 青岛海尔空调器有限总公司 换热器的分流结构及其分流方法
CN114838458B (zh) * 2022-03-16 2024-02-20 青岛海尔空调器有限总公司 防止空调冻结的控制方法、控制***、电子设备和介质
CN114838457B (zh) * 2022-03-16 2024-02-20 青岛海尔空调器有限总公司 防止空调冻结的控制方法、控制***、电子设备和介质
CN114812014A (zh) * 2022-04-29 2022-07-29 青岛海信日立空调***有限公司 一种换热器及空调

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0275860A (ja) * 1988-09-09 1990-03-15 Nissin Kogyo Kk 冷凍圧縮機の圧縮冷媒ガス異常過熱防止方法並びにその装置
JPH04208363A (ja) * 1990-11-30 1992-07-30 Matsushita Seiko Co Ltd 熱交換器分流装置
JPH05118682A (ja) * 1991-10-25 1993-05-14 Sharp Corp 空気調和機
JPH05280829A (ja) * 1992-03-31 1993-10-29 Matsushita Seiko Co Ltd 空気調和機
EP0819896A2 (de) * 1996-07-19 1998-01-21 Fujitsu General Limited Klimaanlage und Regelverfahren dafür
JP2000179968A (ja) * 1998-12-18 2000-06-30 Fujitsu General Ltd 空気調和機の冷凍サイクル
JP2001227845A (ja) * 2000-02-18 2001-08-24 Fujitsu General Ltd 空気調和機
JP2005273923A (ja) * 2004-03-23 2005-10-06 Hitachi Home & Life Solutions Inc 空気調和機
JP2005315309A (ja) * 2004-04-28 2005-11-10 Hitachi Home & Life Solutions Inc 冷媒流量制御弁

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU581569B2 (en) * 1986-06-06 1989-02-23 Mitsubishi Denki Kabushiki Kaisha Multiroom air conditioner
JPS6334459A (ja) * 1986-07-29 1988-02-15 株式会社東芝 空気調和機
JPH03282150A (ja) * 1990-03-30 1991-12-12 Toshiba Corp 空気調和機およびその制御方式
DE4015028A1 (de) * 1990-05-10 1992-01-16 Skf Gmbh Voreinstellbare spannvorrichtung
US5266067A (en) * 1992-09-25 1993-11-30 Federal-Mogul Corporation Self-releasing tensioner
JP3060770B2 (ja) * 1993-02-26 2000-07-10 ダイキン工業株式会社 冷凍装置
AU730288B2 (en) * 1997-06-03 2001-03-01 Daikin Industries, Ltd. Refrigeration system
US6189329B1 (en) * 2000-04-04 2001-02-20 Venturedyne Limited Cascade refrigeration system
US6343482B1 (en) * 2000-10-31 2002-02-05 Takeshi Endo Heat pump type conditioner and exterior unit
US6502413B2 (en) * 2001-04-02 2003-01-07 Carrier Corporation Combined expansion valve and fixed restriction system for refrigeration cycle
KR100437804B1 (ko) * 2002-06-12 2004-06-30 엘지전자 주식회사 2배관식 냉난방 동시형 멀티공기조화기 및 그 운전방법
CN1695034B (zh) * 2002-10-30 2010-11-17 三菱电机株式会社 空调装置
KR100463548B1 (ko) * 2003-01-13 2004-12-29 엘지전자 주식회사 공기조화기용 제상장치

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0275860A (ja) * 1988-09-09 1990-03-15 Nissin Kogyo Kk 冷凍圧縮機の圧縮冷媒ガス異常過熱防止方法並びにその装置
JPH04208363A (ja) * 1990-11-30 1992-07-30 Matsushita Seiko Co Ltd 熱交換器分流装置
JPH05118682A (ja) * 1991-10-25 1993-05-14 Sharp Corp 空気調和機
JPH05280829A (ja) * 1992-03-31 1993-10-29 Matsushita Seiko Co Ltd 空気調和機
EP0819896A2 (de) * 1996-07-19 1998-01-21 Fujitsu General Limited Klimaanlage und Regelverfahren dafür
JP2000179968A (ja) * 1998-12-18 2000-06-30 Fujitsu General Ltd 空気調和機の冷凍サイクル
JP2001227845A (ja) * 2000-02-18 2001-08-24 Fujitsu General Ltd 空気調和機
JP2005273923A (ja) * 2004-03-23 2005-10-06 Hitachi Home & Life Solutions Inc 空気調和機
JP2005315309A (ja) * 2004-04-28 2005-11-10 Hitachi Home & Life Solutions Inc 冷媒流量制御弁

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007081021A1 *

Also Published As

Publication number Publication date
JP4120680B2 (ja) 2008-07-16
AU2007205443A1 (en) 2007-07-19
CN101149097A (zh) 2008-03-26
CN101360961B (zh) 2012-05-23
CN101360961A (zh) 2009-02-04
CN101149097B (zh) 2011-11-16
JP2007187420A (ja) 2007-07-26
KR100973916B1 (ko) 2010-08-03
EP1975525A1 (de) 2008-10-01
US20090025420A1 (en) 2009-01-29
KR20080071588A (ko) 2008-08-04
AU2007205443B2 (en) 2010-05-27
WO2007081021A1 (ja) 2007-07-19

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