CA2565839A1 - Apparatus and method for controlling multi-type air conditioner - Google Patents

Apparatus and method for controlling multi-type air conditioner Download PDF

Info

Publication number
CA2565839A1
CA2565839A1 CA002565839A CA2565839A CA2565839A1 CA 2565839 A1 CA2565839 A1 CA 2565839A1 CA 002565839 A CA002565839 A CA 002565839A CA 2565839 A CA2565839 A CA 2565839A CA 2565839 A1 CA2565839 A1 CA 2565839A1
Authority
CA
Canada
Prior art keywords
indoor unit
refrigerant
unit
currently operating
currently
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.)
Abandoned
Application number
CA002565839A
Other languages
English (en)
French (fr)
Inventor
Jeong Taek Park
Chan Ho Song
Se-Yoon Oh
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
Individual
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 Individual filed Critical Individual
Publication of CA2565839A1 publication Critical patent/CA2565839A1/en
Abandoned 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
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using 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
    • 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
    • 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
    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
CA002565839A 2005-10-28 2006-10-27 Apparatus and method for controlling multi-type air conditioner Abandoned CA2565839A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050102170A KR100701769B1 (ko) 2005-10-28 2005-10-28 공기조화기의 제어방법
KR10-2005-0102170 2005-10-28

Publications (1)

Publication Number Publication Date
CA2565839A1 true CA2565839A1 (en) 2007-04-28

Family

ID=37965241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002565839A Abandoned CA2565839A1 (en) 2005-10-28 2006-10-27 Apparatus and method for controlling multi-type air conditioner

Country Status (5)

Country Link
US (1) US20070095084A1 (zh)
JP (1) JP2007120937A (zh)
KR (1) KR100701769B1 (zh)
CN (1) CN1955598A (zh)
CA (1) CA2565839A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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US7494536B2 (en) * 2005-01-04 2009-02-24 Carrier Corporation Method for detecting a fault in an HVAC system
KR101376607B1 (ko) * 2007-02-01 2014-03-21 엘지전자 주식회사 멀티에어컨의 통합관리 시스템 및 제어방법
KR100896996B1 (ko) 2007-02-02 2009-05-14 엘지전자 주식회사 멀티에어컨의 통합관리 시스템 및 방법
KR100803575B1 (ko) * 2007-02-02 2008-02-15 엘지전자 주식회사 멀티에어컨의 통합관리 시스템 및 방법
KR20090000248A (ko) * 2007-02-07 2009-01-07 엘지전자 주식회사 에어컨의 통합관리 표시 장치 및 방법
KR20090041846A (ko) * 2007-10-25 2009-04-29 엘지전자 주식회사 공기 조화기
US9454160B2 (en) 2012-03-21 2016-09-27 Kabushiki Kaisha Toshiba Thermal recycling plant system, apparatus for controlling a thermal recycling plant and method of controlling a thermal recycling plant
JP5932419B2 (ja) * 2012-03-21 2016-06-08 株式会社東芝 熱回収プラントシステム、熱回収プラント制御装置および熱回収プラント制御方法
EP2863139B1 (en) * 2012-04-23 2020-07-08 Mitsubishi Electric Corporation Air conditioning system
CN103791588B (zh) * 2014-01-21 2016-08-24 宁波奥克斯电气股份有限公司 解决多联式空调机组制冷剂偏少的控制方法
JP6431393B2 (ja) * 2015-02-02 2018-11-28 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
CN107655180B (zh) * 2017-11-15 2021-01-26 广东美的制冷设备有限公司 运行控制方法、运行控制装置和多联机式空调器系统
CN108105912B (zh) * 2017-12-11 2019-11-29 广东美的暖通设备有限公司 多联机系统及其防冷媒偏流控制方法、控制装置

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US1643179A (en) * 1925-07-28 1927-09-20 Irving L Keith Refrigerating system
US2065596A (en) * 1929-03-30 1936-12-29 Gen Motors Corp Refrigerating apparatus
US1960471A (en) * 1932-09-15 1934-05-29 York Ice Machinery Corp Refrigeration system
US2048711A (en) * 1933-11-22 1936-07-28 Westinghouse Electric & Mfg Co Control system for air conditioning apparatus
US2133949A (en) * 1935-03-30 1938-10-25 Westinghouse Electric & Mfg Co Refrigeration apparatus
US2379286A (en) * 1943-05-24 1945-06-26 Gen Electric Refrigerating system
US3359751A (en) * 1966-10-14 1967-12-26 Admiral Corp Two temperature refrigerator
US4439998A (en) * 1980-09-04 1984-04-03 General Electric Company Apparatus and method of controlling air temperature of a two-evaporator refrigeration system
JPH0440046Y2 (zh) * 1986-04-02 1992-09-18
JPH0784956B2 (ja) * 1988-07-11 1995-09-13 ダイキン工業株式会社 空気調和装置の運転制御装置
JPH0440046A (ja) * 1990-06-05 1992-02-10 Sanyo Electric Co Ltd ペンシル型携帯用無線電話機
US5255530A (en) * 1992-11-09 1993-10-26 Whirlpool Corporation System of two zone refrigerator temperature control
JP3378712B2 (ja) * 1995-11-17 2003-02-17 三洋電機株式会社 空気調和機
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KR100437806B1 (ko) * 2002-06-12 2004-06-30 엘지전자 주식회사 멀티형 공기조화기의 운전제어방법
KR100437805B1 (ko) * 2002-06-12 2004-06-30 엘지전자 주식회사 냉난방 동시형 멀티공기조화기 및 그 제어방법
KR100437804B1 (ko) * 2002-06-12 2004-06-30 엘지전자 주식회사 2배관식 냉난방 동시형 멀티공기조화기 및 그 운전방법
KR100459184B1 (ko) * 2002-08-24 2004-12-03 엘지전자 주식회사 냉난방 동시형 멀티공기조화기
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KR100499506B1 (ko) * 2003-01-13 2005-07-05 엘지전자 주식회사 멀티공기조화기용 이물질 차단장치
KR100504509B1 (ko) * 2003-01-16 2005-08-03 엘지전자 주식회사 차단 가능한 다중 분배기를 갖는 냉난방 동시형멀티공기조화기
CA2428861A1 (en) * 2003-05-16 2004-11-16 Serge Dube Method for controlling evaporation temperature in a multi-evaporator refrigeration system
KR100546616B1 (ko) * 2004-01-19 2006-01-26 엘지전자 주식회사 멀티공기조화기의 제어방법
KR100600586B1 (ko) * 2004-12-24 2006-07-13 삼성전자주식회사 멀티 에어컨 시스템의 밸브제어방법
KR20060086163A (ko) * 2005-01-26 2006-07-31 엘지전자 주식회사 김치냉장고의 운전방법
KR100677266B1 (ko) * 2005-02-17 2007-02-02 엘지전자 주식회사 냉난방 동시형 멀티 에어컨
KR101346448B1 (ko) * 2007-09-03 2014-01-10 엘지전자 주식회사 절환형 멀티 공기조화기 및 냉난방 절환 방법

Also Published As

Publication number Publication date
KR100701769B1 (ko) 2007-03-30
CN1955598A (zh) 2007-05-02
JP2007120937A (ja) 2007-05-17
US20070095084A1 (en) 2007-05-03

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FZDE Dead