EP1632738A3 - Klimaanlage und Verfahren zu deren Betrieb - Google Patents

Klimaanlage und Verfahren zu deren Betrieb Download PDF

Info

Publication number
EP1632738A3
EP1632738A3 EP05101673A EP05101673A EP1632738A3 EP 1632738 A3 EP1632738 A3 EP 1632738A3 EP 05101673 A EP05101673 A EP 05101673A EP 05101673 A EP05101673 A EP 05101673A EP 1632738 A3 EP1632738 A3 EP 1632738A3
Authority
EP
European Patent Office
Prior art keywords
capacity compressor
air
conditioner
control method
operation control
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
EP05101673A
Other languages
English (en)
French (fr)
Other versions
EP1632738A2 (de
EP1632738B1 (de
Inventor
Yoon-Jei Hwang
Ji-Young Park Town Samik Apt. 123-802 JANG
Chan-Ho Song
Jeong-Taek Park
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 EP1632738A2 publication Critical patent/EP1632738A2/de
Publication of EP1632738A3 publication Critical patent/EP1632738A3/de
Application granted granted Critical
Publication of EP1632738B1 publication Critical patent/EP1632738B1/de
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • F24F3/06—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 arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room 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
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0401—Refrigeration circuit bypassing means for compressors
    • 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—Component parts or details not otherwise provided for in this subclass
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/26—Problems to be solved characterised by the startup of the refrigeration 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
EP05101673.1A 2004-08-20 2005-03-04 Klimaanlage und Verfahren zu deren Betrieb Ceased EP1632738B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040066061A KR100608683B1 (ko) 2004-08-20 2004-08-20 공기조화기 및 그의 절전운전방법

Publications (3)

Publication Number Publication Date
EP1632738A2 EP1632738A2 (de) 2006-03-08
EP1632738A3 true EP1632738A3 (de) 2012-05-23
EP1632738B1 EP1632738B1 (de) 2013-06-19

Family

ID=36080324

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05101673.1A Ceased EP1632738B1 (de) 2004-08-20 2005-03-04 Klimaanlage und Verfahren zu deren Betrieb

Country Status (4)

Country Link
US (1) US20060037333A1 (de)
EP (1) EP1632738B1 (de)
KR (1) KR100608683B1 (de)
CN (1) CN100470157C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2244036A1 (de) * 2008-02-15 2010-10-27 Panasonic Corporation Kältekreislaufvorrichtung
US9238398B2 (en) * 2008-09-25 2016-01-19 B/E Aerospace, Inc. Refrigeration systems and methods for connection with a vehicle's liquid cooling system
RU2562834C1 (ru) * 2011-10-03 2015-09-10 Электролюкс Хоум Продактс Корпорейшн Н.В. Холодильник и способ эксплуатации холодильной системы
US10866018B2 (en) * 2016-02-19 2020-12-15 Samsung Electronics Co., Ltd. Air conditioner and control method thereof
FR3077191B1 (fr) * 2018-01-29 2020-01-03 Y2I Finances Meuble d'exposition pour la presentation de produits
CN109631387A (zh) * 2019-01-07 2019-04-16 珠海格力电器股份有限公司 空调系统及其控制方法
KR102809986B1 (ko) 2024-05-30 2025-05-26 지엠비코리아 주식회사 축방향 전동식 워터펌프용 회전체

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209851A (en) * 1987-09-10 1989-05-24 Toshiba Kk Controlling air conditioner system
JPH10205895A (ja) * 1997-01-28 1998-08-04 Matsushita Refrig Co Ltd 冷凍サイクル制御装置
US20020073721A1 (en) * 2000-12-18 2002-06-20 Hyeong-Joon Seo Air conditioner with a pressure regulation device and method for controlling the same
US20040098994A1 (en) * 2002-11-22 2004-05-27 Lg Electronics Inc. Apparatus and method for controlling 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
EP1598616A2 (de) * 2004-05-17 2005-11-23 Samsung Electronics Co., Ltd. Verdichterregeleinheit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5477444A (en) 1978-11-04 1979-06-20 Sanyo Electric Co Ltd Heat pump type air conditioner
JPH02264168A (ja) * 1989-04-05 1990-10-26 Hitachi Ltd 冷凍装置
US5062274A (en) * 1989-07-03 1991-11-05 Carrier Corporation Unloading system for two compressors
KR0147098B1 (ko) * 1995-10-09 1998-08-17 구자홍 다실 공기조화기의 압평형방법
KR20000012791U (ko) * 1998-12-21 2000-07-15 황한규 에어컨
KR100386657B1 (ko) * 2000-10-04 2003-06-02 엘지전자 주식회사 공기조화기
KR100396849B1 (ko) * 2001-03-26 2003-09-03 엘지전자 주식회사 멀티 컴프레서가 적용된 공기 조화기의 제어 방법
JP3896903B2 (ja) * 2002-06-12 2007-03-22 株式会社デンソー 車両用空調装置
KR100484799B1 (ko) * 2002-06-19 2005-04-22 엘지전자 주식회사 두개의 압축기를 채용한 공기조화기의 압축기 동작방법
KR20050042953A (ko) * 2003-11-04 2005-05-11 엘지전자 주식회사 인버터 압축기 및 정속 압축기를 구비한 공조시스템의운전제어방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209851A (en) * 1987-09-10 1989-05-24 Toshiba Kk Controlling air conditioner system
JPH10205895A (ja) * 1997-01-28 1998-08-04 Matsushita Refrig Co Ltd 冷凍サイクル制御装置
US20020073721A1 (en) * 2000-12-18 2002-06-20 Hyeong-Joon Seo Air conditioner with a pressure regulation device and method for controlling the same
US20040098994A1 (en) * 2002-11-22 2004-05-27 Lg Electronics Inc. Apparatus and method for controlling 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
EP1598616A2 (de) * 2004-05-17 2005-11-23 Samsung Electronics Co., Ltd. Verdichterregeleinheit

Also Published As

Publication number Publication date
KR100608683B1 (ko) 2006-08-08
US20060037333A1 (en) 2006-02-23
CN100470157C (zh) 2009-03-18
CN1737439A (zh) 2006-02-22
EP1632738A2 (de) 2006-03-08
KR20060017399A (ko) 2006-02-23
EP1632738B1 (de) 2013-06-19

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