EP1589293A3 - Outdoor unit of air conditioning system - Google Patents

Outdoor unit of air conditioning system Download PDF

Info

Publication number
EP1589293A3
EP1589293A3 EP05101251A EP05101251A EP1589293A3 EP 1589293 A3 EP1589293 A3 EP 1589293A3 EP 05101251 A EP05101251 A EP 05101251A EP 05101251 A EP05101251 A EP 05101251A EP 1589293 A3 EP1589293 A3 EP 1589293A3
Authority
EP
European Patent Office
Prior art keywords
air conditioning
outdoor unit
conditioning system
heat exchanger
liquid
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Withdrawn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
EP05101251A
Other languages
German (de)
French (fr)
Other versions
EP1589293A2 (en
Inventor
Sim Won Chin
Jung Woo Lee
In Hwa Jung
Seong Won Bae
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 EP1589293A2 publication Critical patent/EP1589293A2/en
Publication of EP1589293A3 publication Critical patent/EP1589293A3/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Withdrawn legal-status Critical Current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
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F24F1/30—Refrigerant piping for use inside the separate outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/40—Vibration or noise prevention at outdoor units

Abstract

An outdoor unit of an air conditioning system includes a compressor, an intake tube connected to an intake port of the compressor, a liquid-to-suction heat exchanger having an exhausting end connected to the intake tube, and an expansion valve connected to the liquid-to-suction heat exchanger. A disposition angle between an imaginary line connecting the intake tube to the liquid-to-suction heat exchanger and a central axis of the expansion valve is less than 90 °.
EP05101251A 2004-04-22 2005-02-18 Outdoor unit of air conditioning system Withdrawn EP1589293A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2004027969 2004-04-22
KR1020040027969A KR100598216B1 (en) 2004-04-22 2004-04-22 The pipe arrangement structure of air conditioner outdoor unit

Publications (2)

Publication Number Publication Date
EP1589293A2 EP1589293A2 (en) 2005-10-26
EP1589293A3 true EP1589293A3 (en) 2011-01-12

Family

ID=34938768

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05101251A Withdrawn EP1589293A3 (en) 2004-04-22 2005-02-18 Outdoor unit of air conditioning system

Country Status (3)

Country Link
US (1) US20050235690A1 (en)
EP (1) EP1589293A3 (en)
KR (1) KR100598216B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070000263A1 (en) * 2005-06-30 2007-01-04 Caterpillar Inc. Method and system for packaging HVAC components
KR100705223B1 (en) * 2005-10-28 2007-04-06 엘지전자 주식회사 Method for dissolving partial overload in air conditioner
JP4063296B2 (en) * 2005-10-31 2008-03-19 ダイキン工業株式会社 Shut-off valve support member and outdoor unit of air conditioner having the same
BRMU8802484Y1 (en) * 2008-11-03 2016-05-03 Heatcraft Do Brasil Ltda constructive arrangement introduced in bidirectional flow condensing unit
JP5395136B2 (en) * 2011-09-02 2014-01-22 ダイキン工業株式会社 Outdoor unit
KR101326236B1 (en) * 2011-10-14 2013-11-11 엘지전자 주식회사 Outdoor unit for air conditioner
CN104033360B (en) * 2014-07-02 2016-01-20 泰州乐金电子冷机有限公司 For connecting the connecting tube of compressor and sucking pipe and comprising its refrigerator
CN115371274B (en) * 2022-08-29 2023-10-31 青岛海信日立空调系统有限公司 Refrigerating device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449376A (en) * 1983-02-18 1984-05-22 Westinghouse Electric Corp. Indoor unit for electric heat pump
US4641503A (en) * 1985-01-19 1987-02-10 Daikin Industries Ltd. Outdoor unit for an air conditioning apparatus of through-the-wall multitype
US5775120A (en) * 1995-09-14 1998-07-07 Daikin Industries, Ltd. Compact air conditioner outdoor unit having high heat exchanging ability
JPH11325643A (en) * 1998-05-20 1999-11-26 Fujitsu General Ltd Refrigeration unit
FR2836542A1 (en) * 2002-02-26 2003-08-29 Valeo Climatisation Expansion device for air conditioning loop in motor vehicle, uses capillary expansion unit to lower pressure of fluid emerging from condenser to improve transition from fluid to gaseous state
JP2003279170A (en) * 2002-03-20 2003-10-02 Sanyo Electric Co Ltd Air conditioning device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2140305A (en) * 1936-06-05 1938-12-13 Carrier Corp Air conditioning apparatus
US2234498A (en) * 1939-07-31 1941-03-11 Paul H Maffet Refrigeration unit
US3108451A (en) * 1960-07-20 1963-10-29 Leslie Hill H Air conditioning system and apparatus
US3120109A (en) * 1961-08-11 1964-02-04 W D Ind Ltd Compressed air system of air conditioning
US3191396A (en) * 1963-01-14 1965-06-29 Carrier Corp Refrigeration system and apparatus for operation at low loads
US3289428A (en) * 1965-04-06 1966-12-06 Carrier Corp Reverse cycle refrigeration system
JPS6082170U (en) * 1983-11-14 1985-06-07 株式会社ボッシュオートモーティブ　システム Stacked evaporator
US5218830A (en) * 1992-03-13 1993-06-15 Uniflow Manufacturing Company Split system ice-maker with remote condensing unit
US5582026A (en) * 1992-07-07 1996-12-10 Barto, Sr.; Stephen W. Air conditioning system
JPH08136086A (en) * 1994-11-01 1996-05-31 Nippondenso Co Ltd Refrigerant evaporator
CN100449224C (en) * 1999-10-18 2009-01-07 大金工业株式会社 Freezing equipment
JP2001289534A (en) * 2000-04-07 2001-10-19 Toyota Autom Loom Works Ltd Air-conditioning unit
US6662588B2 (en) * 2001-05-14 2003-12-16 Vantage Equipment Corp. Modular liquid-cooled air conditioning system
US6901770B2 (en) * 2002-08-08 2005-06-07 Mainstream Engineering Corporation Removable filter dryer with capacity indicator for vapor compression systems
KR100655013B1 (en) * 2004-01-29 2006-12-06 엘지전자 주식회사 The structure for pipe arrangement of air-conditioner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449376A (en) * 1983-02-18 1984-05-22 Westinghouse Electric Corp. Indoor unit for electric heat pump
US4641503A (en) * 1985-01-19 1987-02-10 Daikin Industries Ltd. Outdoor unit for an air conditioning apparatus of through-the-wall multitype
US5775120A (en) * 1995-09-14 1998-07-07 Daikin Industries, Ltd. Compact air conditioner outdoor unit having high heat exchanging ability
JPH11325643A (en) * 1998-05-20 1999-11-26 Fujitsu General Ltd Refrigeration unit
FR2836542A1 (en) * 2002-02-26 2003-08-29 Valeo Climatisation Expansion device for air conditioning loop in motor vehicle, uses capillary expansion unit to lower pressure of fluid emerging from condenser to improve transition from fluid to gaseous state
JP2003279170A (en) * 2002-03-20 2003-10-02 Sanyo Electric Co Ltd Air conditioning device

Also Published As

Publication number Publication date
EP1589293A2 (en) 2005-10-26
KR20050102555A (en) 2005-10-26
KR100598216B1 (en) 2006-07-07
US20050235690A1 (en) 2005-10-27

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