JP4730738B2 - 空気調和機 - Google Patents

空気調和機 Download PDF

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Publication number
JP4730738B2
JP4730738B2 JP2005371785A JP2005371785A JP4730738B2 JP 4730738 B2 JP4730738 B2 JP 4730738B2 JP 2005371785 A JP2005371785 A JP 2005371785A JP 2005371785 A JP2005371785 A JP 2005371785A JP 4730738 B2 JP4730738 B2 JP 4730738B2
Authority
JP
Japan
Prior art keywords
indoor
heat exchanger
valve
air conditioner
expansion valve
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
JP2005371785A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007170769A (ja
Inventor
敦彦 横関
賢治 松村
進 中山
直樹 杉本
福治 塚田
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.)
Hitachi Appliances Inc
Original Assignee
Hitachi Appliances Inc
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 Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Priority to JP2005371785A priority Critical patent/JP4730738B2/ja
Priority to ES06256498T priority patent/ES2335302T3/es
Priority to DE602006010312T priority patent/DE602006010312D1/de
Priority to EP06256498A priority patent/EP1801520B1/de
Priority to CN2006101725028A priority patent/CN1991276B/zh
Publication of JP2007170769A publication Critical patent/JP2007170769A/ja
Application granted granted Critical
Publication of JP4730738B2 publication Critical patent/JP4730738B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/153—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • 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
    • F25B2313/02321—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses during cooling
    • 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
    • F25B2313/0234—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements
    • F25B2313/02343—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements during dehumidification
    • 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
    • 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
    • F25B2700/02—Humidity
    • 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
    • F25B2700/21—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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
JP2005371785A 2005-12-26 2005-12-26 空気調和機 Expired - Fee Related JP4730738B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2005371785A JP4730738B2 (ja) 2005-12-26 2005-12-26 空気調和機
ES06256498T ES2335302T3 (es) 2005-12-26 2006-12-21 Sistema de acondicionador de aire.
DE602006010312T DE602006010312D1 (de) 2005-12-26 2006-12-21 Klimaanlage
EP06256498A EP1801520B1 (de) 2005-12-26 2006-12-21 Klimaanlage
CN2006101725028A CN1991276B (zh) 2005-12-26 2006-12-26 空气调节器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005371785A JP4730738B2 (ja) 2005-12-26 2005-12-26 空気調和機

Publications (2)

Publication Number Publication Date
JP2007170769A JP2007170769A (ja) 2007-07-05
JP4730738B2 true JP4730738B2 (ja) 2011-07-20

Family

ID=37846368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005371785A Expired - Fee Related JP4730738B2 (ja) 2005-12-26 2005-12-26 空気調和機

Country Status (5)

Country Link
EP (1) EP1801520B1 (de)
JP (1) JP4730738B2 (de)
CN (1) CN1991276B (de)
DE (1) DE602006010312D1 (de)
ES (1) ES2335302T3 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102667276B (zh) * 2009-10-22 2014-03-12 大金工业株式会社 空调机
CN102645056A (zh) * 2011-02-16 2012-08-22 广东美芝制冷设备有限公司 用于可燃制冷剂的制冷装置
JP5370551B1 (ja) * 2012-07-31 2013-12-18 ダイキン工業株式会社 コンテナ用冷凍装置
JP6000053B2 (ja) * 2012-10-15 2016-09-28 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド 空気調和機
CN102927715B (zh) * 2012-10-31 2015-07-01 青岛海信日立空调***有限公司 多联机热泵空调***及控制多联机热泵空调***的方法
CN103017410B (zh) * 2013-01-22 2016-09-21 北京丰联奥睿科技有限公司 一种冷暖式热管热泵复合循环***
US9933170B2 (en) 2014-08-11 2018-04-03 Lee Wa Wong Water-cooled split air conditioning system
CN105987430A (zh) * 2015-02-05 2016-10-05 佛山市禾才科技服务有限公司 一种家用空调及防止其凝露的方法
GB2537105A (en) * 2015-03-30 2016-10-12 Mcgowan Gregory Air conditioning system
CN105115181B (zh) * 2015-07-21 2018-06-26 上海海立电器有限公司 一种空调***
CN106885387A (zh) * 2015-12-16 2017-06-23 上海日立电器有限公司 一种空调***
CN106885388B (zh) * 2015-12-16 2018-07-27 上海海立电器有限公司 一种空调***
CN106885402B (zh) * 2015-12-16 2019-01-29 上海海立电器有限公司 显热潜热分离控制的空调***
CN106885403B (zh) * 2015-12-16 2018-11-02 上海海立电器有限公司 显热潜热分离控制的空调***
US10345003B2 (en) * 2016-05-02 2019-07-09 Lee Wa Wong Split-type air conditioning and heat pump system with energy efficient arrangement
CN112771320B (zh) * 2018-09-25 2022-08-02 东芝开利株式会社 空调装置
CN109855184B (zh) * 2019-01-23 2020-12-25 青岛海尔空调器有限总公司 空调器及其除湿控制方法
CN110207330B (zh) * 2019-06-04 2021-05-04 广东美的暖通设备有限公司 空调器及其控制方法和装置
CN112797657B (zh) * 2019-10-28 2024-06-21 广东美的制冷设备有限公司 空调器及其控制方法
CN114761107A (zh) * 2019-12-12 2022-07-15 三菱电机株式会社 除湿装置
NL2025130B1 (en) 2020-03-13 2021-10-19 Air Supplies Holland B V Climate control unit and system comprising the same
CN114046612B (zh) * 2021-11-02 2023-05-26 南京天加环境科技有限公司 具有双蒸发温度的空调\地暖\地冷多联***
JP7112787B1 (ja) 2021-12-02 2022-08-04 株式会社Ｆｈアライアンス 空調換気システム
CN114263991B (zh) * 2021-12-03 2024-01-30 雅凯热能技术(江苏)有限公司 一种新风除湿***
WO2024122060A1 (ja) * 2022-12-09 2024-06-13 三菱電機株式会社 空気調和機

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01106865U (de) * 1988-01-12 1989-07-19
JPH0618074A (ja) * 1992-07-01 1994-01-25 Fujitsu General Ltd 空気調和機の制御方法
JPH07294060A (ja) * 1994-04-28 1995-11-10 Sanyo Electric Co Ltd 空気調和機
JP2002107000A (ja) * 2000-09-29 2002-04-10 Fujitsu General Ltd 空気調和機
JP2002107001A (ja) * 2000-09-29 2002-04-10 Mitsubishi Electric Corp 空気調和機
JP2003262429A (ja) * 2002-03-06 2003-09-19 Mitsubishi Electric Corp 空気調和機および空気調和機の運転方法
JP2005283058A (ja) * 2004-03-31 2005-10-13 Hitachi Ltd 再熱除湿型空気調和機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8721986D0 (en) * 1987-09-18 1987-10-28 Ici Plc Pyridine derivative
JP3884591B2 (ja) * 1999-03-25 2007-02-21 三菱電機株式会社 空気調和機
JP4288979B2 (ja) * 2003-03-27 2009-07-01 三菱電機株式会社 空気調和装置、及び空気調和装置の運転制御方法
JP2005133976A (ja) * 2003-10-28 2005-05-26 Hitachi Ltd 空気調和装置
JP2006194525A (ja) * 2005-01-14 2006-07-27 Hitachi Ltd 多室型空気調和機
JP4544461B2 (ja) * 2005-01-24 2010-09-15 日立アプライアンス株式会社 空気調和機

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01106865U (de) * 1988-01-12 1989-07-19
JPH0618074A (ja) * 1992-07-01 1994-01-25 Fujitsu General Ltd 空気調和機の制御方法
JPH07294060A (ja) * 1994-04-28 1995-11-10 Sanyo Electric Co Ltd 空気調和機
JP2002107000A (ja) * 2000-09-29 2002-04-10 Fujitsu General Ltd 空気調和機
JP2002107001A (ja) * 2000-09-29 2002-04-10 Mitsubishi Electric Corp 空気調和機
JP2003262429A (ja) * 2002-03-06 2003-09-19 Mitsubishi Electric Corp 空気調和機および空気調和機の運転方法
JP2005283058A (ja) * 2004-03-31 2005-10-13 Hitachi Ltd 再熱除湿型空気調和機

Also Published As

Publication number Publication date
EP1801520A1 (de) 2007-06-27
JP2007170769A (ja) 2007-07-05
CN1991276B (zh) 2010-09-08
ES2335302T3 (es) 2010-03-24
CN1991276A (zh) 2007-07-04
EP1801520B1 (de) 2009-11-11
DE602006010312D1 (de) 2009-12-24

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