EP1626230A3 - Betriebssteuerungsverfahren einer einheitlichen Klimaanlage - Google Patents

Betriebssteuerungsverfahren einer einheitlichen Klimaanlage Download PDF

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Publication number
EP1626230A3
EP1626230A3 EP05101612A EP05101612A EP1626230A3 EP 1626230 A3 EP1626230 A3 EP 1626230A3 EP 05101612 A EP05101612 A EP 05101612A EP 05101612 A EP05101612 A EP 05101612A EP 1626230 A3 EP1626230 A3 EP 1626230A3
Authority
EP
European Patent Office
Prior art keywords
air conditioner
control method
operation control
unitary air
compressors
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
EP05101612A
Other languages
English (en)
French (fr)
Other versions
EP1626230B1 (de
EP1626230A2 (de
Inventor
Won-Hee Lee
Yoon-Jei Hwang
Seung-Youp Daerim 2-cha Woosung Apt.102-1303 Hyun
Jae-Hoon Sim
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1626230A2 publication Critical patent/EP1626230A2/de
Publication of EP1626230A3 publication Critical patent/EP1626230A3/de
Application granted granted Critical
Publication of EP1626230B1 publication Critical patent/EP1626230B1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—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
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • F25B2400/0751—Details of compressors or related parts with parallel compressors the compressors having different capacities
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
EP05101612A 2004-08-14 2005-03-02 Betriebssteuerungsverfahren einer einheitlichen Klimaanlage Expired - Fee Related EP1626230B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040064106A KR100619733B1 (ko) 2004-08-14 2004-08-14 유니터리 공기조화기의 운전제어방법

Publications (3)

Publication Number Publication Date
EP1626230A2 EP1626230A2 (de) 2006-02-15
EP1626230A3 true EP1626230A3 (de) 2007-01-24
EP1626230B1 EP1626230B1 (de) 2011-08-10

Family

ID=36076842

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05101612A Expired - Fee Related EP1626230B1 (de) 2004-08-14 2005-03-02 Betriebssteuerungsverfahren einer einheitlichen Klimaanlage

Country Status (4)

Country Link
US (1) US20060032252A1 (de)
EP (1) EP1626230B1 (de)
KR (1) KR100619733B1 (de)
CN (1) CN1734384B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100661919B1 (ko) * 2004-08-14 2006-12-28 엘지전자 주식회사 유니터리 공기조화기의 운전제어방법
KR100749058B1 (ko) * 2006-07-20 2007-08-13 삼성전자주식회사 용량 가변형 에어컨 및 그 운전제어방법
JP4626714B2 (ja) * 2008-08-22 2011-02-09 ダイキン工業株式会社 冷凍装置
JP5624713B2 (ja) * 2008-09-22 2014-11-12 パナソニックヘルスケア株式会社 冷凍装置
JP5287831B2 (ja) * 2010-10-29 2013-09-11 株式会社デンソー 二段昇圧式冷凍サイクル
US20140069131A1 (en) * 2012-09-13 2014-03-13 Mitsubishi Electric Corporation Air conditioning system
US9298197B2 (en) 2013-04-19 2016-03-29 Google Inc. Automated adjustment of an HVAC schedule for resource conservation
US9869485B2 (en) * 2015-02-27 2018-01-16 Mitsubishi Electric Corporation System and method for controlling an HVAC unit based on thermostat signals
US10551105B2 (en) * 2015-07-31 2020-02-04 Trane International Inc. Multi-stage control for electromechanical heating, ventilation, and air conditioning (HVAC) unit
CN105115117B (zh) * 2015-08-21 2017-12-08 广东美的暖通设备有限公司 空调机组及其低温制冷控制方法和低温制冷控制装置
US11022357B2 (en) * 2015-10-05 2021-06-01 Carrier Corporation System and method of operating a variable speed compressor with a two-stage controller
CN110094841B (zh) * 2019-04-15 2021-11-02 青岛海尔空调电子有限公司 用于空调的电子膨胀阀控制方法和空调

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633672A (en) * 1985-02-19 1987-01-06 Margaux Controls, Inc. Unequal compressor refrigeration control system
EP0543622A2 (de) * 1991-11-18 1993-05-26 Sanyo Electric Co., Limited. Klimagerät und Regelvorrichtung hierfür
US20020134094A1 (en) * 2001-03-26 2002-09-26 Deok Huh Method for controlling air conditioner having multi-compressor
US20040107709A1 (en) * 2002-12-10 2004-06-10 Lg Electronics Inc. Method for operating compressors of air conditioner
US20040118135A1 (en) * 2002-12-20 2004-06-24 Lg Electronics, Inc. Air conditioner and method for operating air conditioner in cooling mode

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917904A (en) * 1956-12-17 1959-12-22 William W Davis Control for a room air conditioner
IL116764A (en) * 1996-01-15 2001-01-11 Acclim Line Ltd Central air conditioning system
JP3637786B2 (ja) * 1998-09-17 2005-04-13 株式会社日立製作所 ブライン冷却装置
CN2616840Y (zh) * 2003-04-02 2004-05-19 张沈杰 变容量中央空调

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633672A (en) * 1985-02-19 1987-01-06 Margaux Controls, Inc. Unequal compressor refrigeration control system
EP0543622A2 (de) * 1991-11-18 1993-05-26 Sanyo Electric Co., Limited. Klimagerät und Regelvorrichtung hierfür
US20020134094A1 (en) * 2001-03-26 2002-09-26 Deok Huh Method for controlling air conditioner having multi-compressor
US20040107709A1 (en) * 2002-12-10 2004-06-10 Lg Electronics Inc. Method for operating compressors of air conditioner
US20040118135A1 (en) * 2002-12-20 2004-06-24 Lg Electronics, Inc. Air conditioner and method for operating air conditioner in cooling mode

Also Published As

Publication number Publication date
KR100619733B1 (ko) 2006-09-08
CN1734384B (zh) 2010-09-29
EP1626230B1 (de) 2011-08-10
CN1734384A (zh) 2006-02-15
KR20060015381A (ko) 2006-02-17
EP1626230A2 (de) 2006-02-15
US20060032252A1 (en) 2006-02-16

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