EP2057423A4 - Water-cooled air conditioner and method of controlling the same - Google Patents

Water-cooled air conditioner and method of controlling the same

Info

Publication number
EP2057423A4
EP2057423A4 EP07746004.6A EP07746004A EP2057423A4 EP 2057423 A4 EP2057423 A4 EP 2057423A4 EP 07746004 A EP07746004 A EP 07746004A EP 2057423 A4 EP2057423 A4 EP 2057423A4
Authority
EP
European Patent Office
Prior art keywords
controlling
water
same
air conditioner
cooled 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Withdrawn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
EP07746004.6A
Other languages
German (de)
French (fr)
Other versions
EP2057423A2 (en
Inventor
In-Kyu Kim
Ja-Hyung Koo
Sim-Won Chin
Soo-Yeon Shin
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 EP2057423A2 publication Critical patent/EP2057423A2/en
Publication of EP2057423A4 publication Critical patent/EP2057423A4/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F25B1/00—Compression machines, plants or systems with non-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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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
    • 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
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/004—Outdoor unit with water as a heat sink or heat source
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers

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)
EP07746004.6A 2006-09-01 2007-04-16 Water-cooled air conditioner and method of controlling the same Withdrawn EP2057423A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060084047A KR101180207B1 (en) 2006-09-01 2006-09-01 Water Cooling Type Air Conditioner
PCT/KR2007/001841 WO2008026813A2 (en) 2006-09-01 2007-04-16 Water-cooled air conditioner and method of controlling the same

Publications (2)

Publication Number Publication Date
EP2057423A2 EP2057423A2 (en) 2009-05-13
EP2057423A4 true EP2057423A4 (en) 2014-04-02

Family

ID=39136380

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07746004.6A Withdrawn EP2057423A4 (en) 2006-09-01 2007-04-16 Water-cooled air conditioner and method of controlling the same

Country Status (5)

Country Link
US (1) US20080053141A1 (en)
EP (1) EP2057423A4 (en)
KR (1) KR101180207B1 (en)
CN (1) CN101135477A (en)
WO (1) WO2008026813A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100705223B1 (en) * 2005-10-28 2007-04-06 엘지전자 주식회사 Method for dissolving partial overload in air conditioner
KR100830663B1 (en) * 2007-06-26 2008-05-20 범양공조산업 주식회사 Air conditioning device for highstories of a building
CN101761999B (en) * 2009-09-11 2012-07-25 沃姆制冷设备(上海)有限公司 Energy-saving automatic anti-freezing controlling method for household central air conditioner and air-conditioner adopting same
CN101825329A (en) * 2010-03-25 2010-09-08 广东美的电器股份有限公司 Ventilation device of air conditioner
US9494363B2 (en) * 2010-10-12 2016-11-15 Mitsubishi Elelctric Corporation Air-conditioning apparatus
KR102283905B1 (en) * 2014-12-30 2021-08-02 엘지전자 주식회사 Outdoor unit of air conditioiner
CN106196520A (en) * 2015-05-08 2016-12-07 Tcl空调器(中山)有限公司 The control method of water unit and air-conditioner
CN106440926B (en) * 2016-11-29 2018-12-07 郭琦 A kind of detection method and monitoring system of flow of heat exchange fluid
KR102638181B1 (en) * 2017-02-13 2024-02-16 엘지전자 주식회사 Method for controlling of air conditioner
CN110002554A (en) * 2019-05-23 2019-07-12 洛阳中的电子科技有限公司 Domestic intelligent electric pulse antisludging equipment
JP7332882B2 (en) * 2019-09-30 2023-08-24 ダイキン工業株式会社 Refrigeration cycle device and four-way valve
CN117847892A (en) * 2022-12-29 2024-04-09 江苏大正饲料科技有限公司 Freezing fresh-keeping equipment for processing food

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05141703A (en) * 1991-11-21 1993-06-08 Nippondenso Co Ltd Air-conditioner for toilet
JPH09105551A (en) * 1995-10-09 1997-04-22 Hitachi Ltd Air conditioner
JP2005114248A (en) * 2003-10-08 2005-04-28 Matsushita Electric Ind Co Ltd Heat pump type water heater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182915A (en) * 1989-12-20 1993-02-02 Kabushiki Kaisha Toshiba Portable type air conditioning apparatus
JP2675684B2 (en) * 1990-05-10 1997-11-12 株式会社東芝 Abnormality monitoring device for heat exchanger
US5495723A (en) * 1994-10-13 1996-03-05 Macdonald; Kenneth Convertible air conditioning unit usable as water heater
KR20030075719A (en) * 2002-03-20 2003-09-26 한국건설기술연구원 A multi unit type air conditioner integrated cooling tower
US20060218949A1 (en) * 2004-08-18 2006-10-05 Ellis Daniel L Water-cooled air conditioning system using condenser water regeneration for precise air reheat in dehumidifying mode

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05141703A (en) * 1991-11-21 1993-06-08 Nippondenso Co Ltd Air-conditioner for toilet
JPH09105551A (en) * 1995-10-09 1997-04-22 Hitachi Ltd Air conditioner
JP2005114248A (en) * 2003-10-08 2005-04-28 Matsushita Electric Ind Co Ltd Heat pump type water heater

Also Published As

Publication number Publication date
KR101180207B1 (en) 2012-09-10
KR20080020770A (en) 2008-03-06
US20080053141A1 (en) 2008-03-06
CN101135477A (en) 2008-03-05
WO2008026813A3 (en) 2009-06-11
EP2057423A2 (en) 2009-05-13
WO2008026813A2 (en) 2008-03-06

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Effective date: 20090611

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SHIN, SOO-YEON

Inventor name: CHIN, SIM-WON

Inventor name: KOO, JA-HYUNG

Inventor name: KIM, IN-KYU

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