EP1055885A3 - Dispositif de conditionnement d'air - Google Patents

Dispositif de conditionnement d'air Download PDF

Info

Publication number
EP1055885A3
EP1055885A3 EP00110895A EP00110895A EP1055885A3 EP 1055885 A3 EP1055885 A3 EP 1055885A3 EP 00110895 A EP00110895 A EP 00110895A EP 00110895 A EP00110895 A EP 00110895A EP 1055885 A3 EP1055885 A3 EP 1055885A3
Authority
EP
European Patent Office
Prior art keywords
compressor
air conditioner
defrosting operation
frosted
stabilize
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.)
Granted
Application number
EP00110895A
Other languages
German (de)
English (en)
Other versions
EP1055885A2 (fr
EP1055885B1 (fr
Inventor
Etsuo Shibata
Mamoru Kontani
Hirokuni Ikeda
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Publication of EP1055885A2 publication Critical patent/EP1055885A2/fr
Publication of EP1055885A3 publication Critical patent/EP1055885A3/fr
Application granted granted Critical
Publication of EP1055885B1 publication Critical patent/EP1055885B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • F25B47/025—Defrosting cycles hot gas defrosting by reversing the 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
    • 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
    • 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
    • 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
    • F25B49/025—Motor 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
EP00110895A 1999-05-25 2000-05-23 Dispositif de conditionnement d'air Expired - Lifetime EP1055885B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14523199A JP3609286B2 (ja) 1999-05-25 1999-05-25 空調機器
JP14523199 1999-05-25

Publications (3)

Publication Number Publication Date
EP1055885A2 EP1055885A2 (fr) 2000-11-29
EP1055885A3 true EP1055885A3 (fr) 2002-04-03
EP1055885B1 EP1055885B1 (fr) 2006-03-29

Family

ID=15380381

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00110895A Expired - Lifetime EP1055885B1 (fr) 1999-05-25 2000-05-23 Dispositif de conditionnement d'air

Country Status (6)

Country Link
EP (1) EP1055885B1 (fr)
JP (1) JP3609286B2 (fr)
CN (1) CN1135336C (fr)
AU (1) AU768701B2 (fr)
DE (1) DE60026898T2 (fr)
ES (1) ES2259955T3 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7164242B2 (en) 2004-02-27 2007-01-16 York International Corp. Variable speed drive for multiple loads
US7096681B2 (en) 2004-02-27 2006-08-29 York International Corporation System and method for variable speed operation of a screw compressor
US7075268B2 (en) 2004-02-27 2006-07-11 York International Corporation System and method for increasing output horsepower and efficiency in a motor
US7193826B2 (en) 2004-02-27 2007-03-20 York International Corporation Motor disconnect arrangement for a variable speed drive
CN100465555C (zh) * 2005-07-26 2009-03-04 三菱电机株式会社 冷冻空调装置
JP5122550B2 (ja) 2009-11-26 2013-01-16 シャープ株式会社 Ｐｔｃヒータの制御方法及び空気調和機
JP2012052683A (ja) * 2010-08-31 2012-03-15 Panasonic Corp 空調制御装置
EP2757335B1 (fr) * 2011-09-14 2018-08-01 Hefei Midea Refrigerator Co., Ltd. Réfrigérateur à dégivrage et procédé de commande associé
CN102297549B (zh) * 2011-09-15 2013-06-12 青岛海信日立空调系统有限公司 空调的除霜方法
JP2015087076A (ja) * 2013-10-31 2015-05-07 株式会社富士通ゼネラル 空気調和機
CN105650801B (zh) * 2014-12-08 2019-04-16 Tcl空调器(中山)有限公司 控制空调进入除霜模式的方法、装置及空调器
WO2017037747A1 (fr) * 2015-09-04 2017-03-09 Thermocold Costruzioni Srl Procédé de commande de dégivrage de l'échangeur extérieur d'une machine à pompe de chaleur
CN107014035B (zh) * 2017-03-29 2020-07-07 青岛海尔空调电子有限公司 空调器的除霜控制方法及装置
CN112781179A (zh) * 2020-12-24 2021-05-11 珠海格力电器股份有限公司 空调除霜控制方法、控制系统和空调器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184859A (en) * 1981-05-08 1982-11-13 Hitachi Ltd Method of controlling heating operation of heat pump type air conditioner
US4774813A (en) * 1986-04-30 1988-10-04 Hitachi, Ltd. Air conditioner with defrosting mode
EP0505315A1 (fr) * 1991-03-22 1992-09-23 Carrier Corporation Contrôle de dégivrage
EP0676602A1 (fr) * 1993-10-29 1995-10-11 Daikin Industries, Limited Dispositif de commande pour equipement de climatisation
EP0840071A2 (fr) * 1996-10-31 1998-05-06 Kabushiki Kaisha Toshiba Dispositif de conditionnement d'air et méthode pour sa commande
JPH1123112A (ja) * 1997-06-27 1999-01-26 Samsung Electron Co Ltd 空気調和機の除霜装置およびその制御方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59181973A (ja) 1983-03-31 1984-10-16 Toshiba Corp 電力変換器の制御方式
JPS60105563A (ja) 1983-11-14 1985-06-11 Fujitsu Ltd 媒体搬送装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184859A (en) * 1981-05-08 1982-11-13 Hitachi Ltd Method of controlling heating operation of heat pump type air conditioner
US4774813A (en) * 1986-04-30 1988-10-04 Hitachi, Ltd. Air conditioner with defrosting mode
EP0505315A1 (fr) * 1991-03-22 1992-09-23 Carrier Corporation Contrôle de dégivrage
EP0676602A1 (fr) * 1993-10-29 1995-10-11 Daikin Industries, Limited Dispositif de commande pour equipement de climatisation
EP0840071A2 (fr) * 1996-10-31 1998-05-06 Kabushiki Kaisha Toshiba Dispositif de conditionnement d'air et méthode pour sa commande
JPH1123112A (ja) * 1997-06-27 1999-01-26 Samsung Electron Co Ltd 空気調和機の除霜装置およびその制御方法
US5931009A (en) * 1997-06-27 1999-08-03 Samsung Electronics Co., Ltd. Defrosting apparatus of air conditioner and method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 04 30 April 1999 (1999-04-30) *

Also Published As

Publication number Publication date
ES2259955T3 (es) 2006-11-01
AU768701B2 (en) 2004-01-08
AU3634900A (en) 2000-11-30
EP1055885A2 (fr) 2000-11-29
JP2000337682A (ja) 2000-12-08
CN1135336C (zh) 2004-01-21
DE60026898T2 (de) 2007-03-15
DE60026898D1 (de) 2006-05-18
JP3609286B2 (ja) 2005-01-12
CN1275698A (zh) 2000-12-06
EP1055885B1 (fr) 2006-03-29

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