EP2330359A4 - Dispositif de conditionnement d'air - Google Patents

Dispositif de conditionnement d'air

Info

Publication number
EP2330359A4
EP2330359A4 EP09814275A EP09814275A EP2330359A4 EP 2330359 A4 EP2330359 A4 EP 2330359A4 EP 09814275 A EP09814275 A EP 09814275A EP 09814275 A EP09814275 A EP 09814275A EP 2330359 A4 EP2330359 A4 EP 2330359A4
Authority
EP
European Patent Office
Prior art keywords
air conditioning
conditioning
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Withdrawn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
EP09814275A
Other languages
German (de)
English (en)
Other versions
EP2330359A1 (fr
Inventor
Yoshikazu Nishihara
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.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of EP2330359A1 publication Critical patent/EP2330359A1/fr
Publication of EP2330359A4 publication Critical patent/EP2330359A4/fr
Withdrawn legal-status Critical Current

Links

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
    • 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
    • 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
    • F24F11/41—Defrosting; Preventing freezing
    • F24F11/42—Defrosting; Preventing freezing of outdoor units
    • 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
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
    • F25D21/125—Removing frost by hot-fluid circulating system separate from the refrigerant system the hot fluid being ambient air
    • 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
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature of the outside air
    • 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
    • F25B2313/029—Control issues
    • F25B2313/0294—Control issues related to the outdoor fan, e.g. controlling speed
    • 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
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0251—Compressor control by controlling speed with on-off operation
    • 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
    • F25B2700/2106—Temperatures of fresh outdoor air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
EP09814275A 2008-09-16 2009-09-15 Dispositif de conditionnement d'air Withdrawn EP2330359A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008236101 2008-09-16
JP2008236100 2008-09-16
PCT/JP2009/004591 WO2010032430A1 (fr) 2008-09-16 2009-09-15 Dispositif de conditionnement d'air

Publications (2)

Publication Number Publication Date
EP2330359A1 EP2330359A1 (fr) 2011-06-08
EP2330359A4 true EP2330359A4 (fr) 2012-10-03

Family

ID=42039280

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09814275A Withdrawn EP2330359A4 (fr) 2008-09-16 2009-09-15 Dispositif de conditionnement d'air

Country Status (4)

Country Link
EP (1) EP2330359A4 (fr)
JP (1) JP5363492B2 (fr)
CN (1) CN102159901B (fr)
WO (1) WO2010032430A1 (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5053430B2 (ja) * 2010-10-05 2012-10-17 シャープ株式会社 空気調和機
JP2013185808A (ja) * 2012-03-12 2013-09-19 Rinnai Corp ヒートポンプ
CN102677439B (zh) * 2012-04-27 2016-12-14 青岛海尔滚筒洗衣机有限公司 一种清除热泵干衣机蒸发器结霜的控制方法及热泵干衣机
JP5851935B2 (ja) * 2012-05-22 2016-02-03 株式会社コロナ 冷凍サイクル装置
CN103925673A (zh) * 2013-01-11 2014-07-16 邯郸美的制冷设备有限公司 空调器的化霜控制方法
CN104344619A (zh) * 2013-08-07 2015-02-11 洛阳中懋环保设备有限公司 双系统热泵除霜方法及装置
JP6225548B2 (ja) 2013-08-08 2017-11-08 株式会社富士通ゼネラル 空気調和装置
CN103591669B (zh) * 2013-10-18 2016-03-30 广东美的制冷设备有限公司 空调设备的防结霜方法和防结霜装置、空调设备
CN103742987B (zh) * 2014-01-22 2016-06-08 苏州翔箭智能科技有限公司 新风机系统的除霜方法
CN103868296B (zh) * 2014-04-01 2016-11-23 深圳麦克维尔空调有限公司 空调机组除霜方法和空调机组
CN103940038B (zh) * 2014-04-03 2016-09-28 广东美的集团芜湖制冷设备有限公司 空调器的化霜控制方法
JP6405181B2 (ja) * 2014-10-09 2018-10-17 東芝キヤリア株式会社 ヒートポンプ式熱源装置
CN104501350A (zh) * 2014-11-17 2015-04-08 广东美的制冷设备有限公司 空调器的控制方法及空调器
CN104501353B (zh) * 2014-12-01 2017-06-06 广东美的制冷设备有限公司 除湿机及除湿机的控制方法和控制装置
EP3088811B1 (fr) * 2015-01-23 2018-04-04 Mitsubishi Electric Corporation Climatiseur
CN105953365B (zh) * 2016-05-16 2019-03-29 广东美的制冷设备有限公司 空调器及其化霜控制方法
JP6752284B2 (ja) * 2016-08-22 2020-09-09 三菱電機株式会社 ヒートポンプ装置、空気調和機、および給湯器
CN106765764B (zh) * 2016-12-28 2018-10-23 珠海格力电器股份有限公司 空气源热泵采暖机及其控制方法、装置
CN107166639B (zh) * 2017-05-10 2020-08-04 青岛海尔空调器有限总公司 一种空调器除霜控制方法、控制装置以及空调器
CN107192094A (zh) * 2017-05-27 2017-09-22 宁波奥克斯电气股份有限公司 一种柜式空调的除霜控制方法
CN107842970B (zh) * 2017-10-18 2019-10-01 广东美的暖通设备有限公司 空调系统及其化霜控制方法和装置
JP7042906B2 (ja) * 2018-05-23 2022-03-28 三菱電機株式会社 空気調和機
CN108800441B (zh) * 2018-06-25 2019-08-27 宁波奥克斯电气股份有限公司 多联机除霜控制方法及空调多联机系统
JP7096117B2 (ja) * 2018-09-26 2022-07-05 東芝キヤリア株式会社 空気調和機
CN110006134B (zh) * 2018-12-29 2020-06-26 西安交通大学 空调系统及空调系统的控制方法、装置
JPWO2020202246A1 (ja) * 2019-03-29 2021-12-02 日立ジョンソンコントロールズ空調株式会社 空気調和機
CN110243058A (zh) * 2019-06-14 2019-09-17 湖南省宝满科技开发有限公司 一种中央空调室外机的除霜处理方法及系统
CN110293817B (zh) * 2019-06-24 2021-05-11 珠海格力电器股份有限公司 一种电动车热泵空调系统及其除霜方法
CN112577155B (zh) * 2019-09-27 2022-12-16 广东美的制冷设备有限公司 空调器的控制方法、空调器及计算机可读存储介质
CN111156661B (zh) * 2020-01-03 2020-12-04 珠海格力电器股份有限公司 一种空调制热运行控制方法、计算机可读存储介质及空调
WO2021186490A1 (fr) * 2020-03-16 2021-09-23 日立ジョンソンコントロールズ空調株式会社 Climatiseur
JP7239844B2 (ja) * 2020-12-11 2023-03-15 三菱重工冷熱株式会社 スポットエアコン
CN116868017A (zh) * 2021-03-18 2023-10-10 普和希控股公司 冷库
CN113587530B (zh) * 2021-08-12 2023-04-14 澳蓝（福建）实业有限公司 一种用于数据中心的间接蒸发换热芯体的除霜方法
JP2023137421A (ja) * 2022-03-18 2023-09-29 富士電機株式会社 冷媒回路装置
US12320562B1 (en) 2022-05-13 2025-06-03 Parker-Hannifin Corporation Air conditioning and heat pump system with bulbless thermostatic expansion valve
CN115342483B (zh) * 2022-08-23 2024-09-10 南京天加环境科技有限公司 一种空调器用四通阀不换向除霜控制方法及空调系统

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Publication number Priority date Publication date Assignee Title
JPS59195045A (ja) * 1983-04-21 1984-11-06 Toshiba Corp 冷凍サイクルの除霜運転制御方法
WO2007097513A2 (fr) * 2006-02-20 2007-08-30 Lg Electronics Inc. Système de climatisation et son procédé de régulation
JP2007232327A (ja) * 2006-03-03 2007-09-13 Sharp Corp 空気調節装置
EP1855064A1 (fr) * 2005-03-03 2007-11-14 Daikin Industries, Ltd. Climatiseur

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JPS60133249A (ja) 1983-12-20 1985-07-16 Matsushita Electric Ind Co Ltd 空気調和機の除霜運転制御方法
JPS6294751A (ja) * 1985-10-18 1987-05-01 Matsushita Seiko Co Ltd 空気調和機の除霜制御装置
JPH07117272B2 (ja) * 1989-09-07 1995-12-18 ダイキン工業株式会社 空気調和装置の運転制御装置
JPH04217763A (ja) * 1990-12-18 1992-08-07 Daikin Ind Ltd 冷凍装置
JP2664013B2 (ja) * 1993-03-23 1997-10-15 株式会社富士通ゼネラル 空気調和機の制御方法
JPH0743051A (ja) * 1993-07-30 1995-02-10 Toshiba Corp 空気調和装置
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JPH10115477A (ja) * 1996-10-09 1998-05-06 Daikin Ind Ltd 空気調和機
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JP4272224B2 (ja) * 2006-09-07 2009-06-03 日立アプライアンス株式会社 空気調和機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195045A (ja) * 1983-04-21 1984-11-06 Toshiba Corp 冷凍サイクルの除霜運転制御方法
EP1855064A1 (fr) * 2005-03-03 2007-11-14 Daikin Industries, Ltd. Climatiseur
WO2007097513A2 (fr) * 2006-02-20 2007-08-30 Lg Electronics Inc. Système de climatisation et son procédé de régulation
JP2007232327A (ja) * 2006-03-03 2007-09-13 Sharp Corp 空気調節装置

Non-Patent Citations (1)

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Title
See also references of WO2010032430A1 *

Also Published As

Publication number Publication date
JPWO2010032430A1 (ja) 2012-02-02
EP2330359A1 (fr) 2011-06-08
CN102159901A (zh) 2011-08-17
WO2010032430A1 (fr) 2010-03-25
CN102159901B (zh) 2013-07-24
JP5363492B2 (ja) 2013-12-11

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