EP1684022A4 - Outdoor unit of air conditioner - Google Patents

Outdoor unit of air conditioner

Info

Publication number
EP1684022A4
EP1684022A4 EP04788033A EP04788033A EP1684022A4 EP 1684022 A4 EP1684022 A4 EP 1684022A4 EP 04788033 A EP04788033 A EP 04788033A EP 04788033 A EP04788033 A EP 04788033A EP 1684022 A4 EP1684022 A4 EP 1684022A4
Authority
EP
European Patent Office
Prior art keywords
air
leading
heat sink
outdoor unit
plate
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
EP04788033A
Other languages
German (de)
French (fr)
Japanese (ja)
Other versions
EP1684022A1 (en
EP1684022B1 (en
Inventor
Hiromasa Yamane
Tetsuya Ishikawa
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.)
Toshiba Carrier Corp
Original Assignee
Toshiba Carrier Corp
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 Toshiba Carrier Corp filed Critical Toshiba Carrier Corp
Publication of EP1684022A1 publication Critical patent/EP1684022A1/en
Publication of EP1684022A4 publication Critical patent/EP1684022A4/en
Application granted granted Critical
Publication of EP1684022B1 publication Critical patent/EP1684022B1/en
Active 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
    • 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
    • F24F1/46—Component arrangements in separate outdoor units
    • F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
    • F24F1/50—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow with outlet air in upward direction
    • 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
    • F24F1/20—Electric components for separate outdoor units
    • F24F1/24—Cooling of electric components
    • 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
    • F24F1/46—Component arrangements in 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F24F2013/207—Casings or covers with control knobs; Mounting controlling members or control units therein

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

An outdoor unit of an air conditioner, comprising a heat sink (10) for cooling an electrical part (C2) with large heating value projected from the side plate of an electric part box (9) installed in a machine room (4) in a casing (1), a cooling duct (12) installed along the side plate to cover the heat sink (10), having opening parts (12a) and (12b) in a horizontal partitioning plate (2) and a casing bottom plate, leading outside air from the opening part (12b) in the casing bottom plate therein according to the operation of a blower (6) to heat-exchange the outside air with the heat sink (10), and then leading the heat-exchanged air from the opening (12a) in the horizontal partitioning plate to the outside thereof, and a vent hole (13) formed in the side plate of the electric part box (9), leading the air in the electric part box (9) therein, and exhausting the air into the cooling duct (12).
EP04788033.1A 2003-09-25 2004-09-22 Outdoor unit of air conditioner Active EP1684022B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003333875 2003-09-25
PCT/JP2004/013850 WO2005031219A1 (en) 2003-09-25 2004-09-22 Outdoor unit of air conditioner

Publications (3)

Publication Number Publication Date
EP1684022A1 EP1684022A1 (en) 2006-07-26
EP1684022A4 true EP1684022A4 (en) 2009-02-04
EP1684022B1 EP1684022B1 (en) 2017-06-21

Family

ID=34386005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04788033.1A Active EP1684022B1 (en) 2003-09-25 2004-09-22 Outdoor unit of air conditioner

Country Status (6)

Country Link
EP (1) EP1684022B1 (en)
JP (2) JP4520412B2 (en)
KR (1) KR100726509B1 (en)
CN (1) CN100425918C (en)
ES (1) ES2629957T3 (en)
WO (1) WO2005031219A1 (en)

Families Citing this family (59)

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Publication number Priority date Publication date Assignee Title
JP3992065B2 (en) * 2006-02-01 2007-10-17 ダイキン工業株式会社 Electrical component assembly and outdoor unit of air conditioner including the same
KR100832170B1 (en) * 2007-04-23 2008-05-23 주식회사 무진싸이언테크 Housing structure of electrical fan heater
KR101298404B1 (en) 2007-09-21 2013-08-20 엘지전자 주식회사 Out door unit of an air conditioner
JP2009030829A (en) * 2007-07-25 2009-02-12 Sanyo Electric Co Ltd Air conditioning device
JP5097486B2 (en) * 2007-09-12 2012-12-12 三洋電機株式会社 Air conditioner
JP5155057B2 (en) * 2008-08-04 2013-02-27 株式会社コロナ Heat pump equipment
JP2010091164A (en) * 2008-10-07 2010-04-22 Daikin Ind Ltd Air conditioner
KR20100046385A (en) * 2008-10-27 2010-05-07 엘지전자 주식회사 Outdoor unit of air conditioner
CN101761979B (en) * 2008-12-24 2012-08-22 珠海格力电器股份有限公司 Electrical component box of outdoor unit of air conditioner
CN201561532U (en) * 2009-11-28 2010-08-25 中山联昌电器有限公司 Novel air conditioner
JP2011202887A (en) * 2010-03-25 2011-10-13 Toshiba Carrier Corp Outdoor unit of air conditioner
JP2011202889A (en) * 2010-03-25 2011-10-13 Daikin Industries Ltd Cooling structure of electric component in air conditioner
JP2012087954A (en) * 2010-10-15 2012-05-10 Toshiba Carrier Corp Heat source apparatus
JP5672028B2 (en) * 2011-01-31 2015-02-18 株式会社富士通ゼネラル Air conditioner outdoor unit
JP5598357B2 (en) * 2011-01-31 2014-10-01 株式会社富士通ゼネラル Air conditioner outdoor unit
JP5924873B2 (en) * 2011-05-13 2016-05-25 三菱電機株式会社 Control device for air conditioner
CN103502738A (en) * 2011-05-20 2014-01-08 大金工业株式会社 Outdoor unit for refrigeration device
KR101543945B1 (en) * 2011-05-20 2015-10-15 다이킨 고교 가부시키가이샤 Outdoor unit for refrigeration device
JP5870553B2 (en) * 2011-08-30 2016-03-01 株式会社富士通ゼネラル Air conditioner outdoor unit
JP5304865B2 (en) * 2011-09-29 2013-10-02 ダイキン工業株式会社 Air conditioner outdoor unit
KR101294311B1 (en) * 2011-10-31 2013-08-08 엘지전자 주식회사 Inverter stack
JP5851303B2 (en) * 2012-03-28 2016-02-03 三菱電機株式会社 Refrigeration cycle apparatus and outdoor heat source unit
JP6051683B2 (en) * 2012-08-24 2016-12-27 ダイキン工業株式会社 Refrigeration unit outdoor unit
JP5966777B2 (en) * 2012-08-31 2016-08-10 株式会社富士通ゼネラル Air conditioner outdoor unit
US9500675B2 (en) * 2013-07-15 2016-11-22 Mpi Corporation Probe module supporting loopback test
KR101507882B1 (en) 2013-07-24 2015-04-07 김제석 Outdoor fresh air conditioner of crean room
JP6217969B2 (en) * 2013-08-23 2017-10-25 ダイキン工業株式会社 Cooling structure in the machine room of an outdoor unit of an air conditioner
JPWO2015098157A1 (en) * 2013-12-26 2017-03-23 三菱電機株式会社 Outdoor unit and refrigeration cycle apparatus
KR102170317B1 (en) * 2014-01-14 2020-10-26 엘지전자 주식회사 Outdoor unit control for air conditoiner
US10845066B2 (en) * 2014-03-27 2020-11-24 Daikin Industries, Ltd. Heat source unit of refrigerating apparatus
JP2014178113A (en) * 2014-06-06 2014-09-25 Toshiba Carrier Corp Heat source apparatus
FR3024213B1 (en) * 2014-07-25 2021-12-10 Soc Ind De Chauffage COOLING SYSTEM, AIR CONDITIONING, HEATING OF A BUILDING WITH STORED AIR RECOVERY
JP6475040B2 (en) * 2015-02-25 2019-02-27 シャープ株式会社 Air conditioner outdoor unit
JP6565272B2 (en) * 2015-03-31 2019-08-28 ダイキン工業株式会社 Refrigeration unit heat source unit
US10928080B2 (en) * 2015-11-09 2021-02-23 Carrier Corporation Climate control outdoor unit with inverter cooling
JP6664202B2 (en) * 2015-12-02 2020-03-13 日立ジョンソンコントロールズ空調株式会社 Harmonic suppression device and air conditioner using the same
CN105517420B (en) * 2016-01-12 2018-08-07 湖南华强电气股份有限公司 A kind of on-board air conditioner heater element cooling structure
JP6818743B2 (en) * 2016-04-07 2021-01-20 三菱電機株式会社 Air conditioner
JP6495860B2 (en) * 2016-04-21 2019-04-03 ダイキン工業株式会社 Heat source unit
WO2017216926A1 (en) * 2016-06-16 2017-12-21 東芝キヤリア株式会社 Refrigeration cycle device
WO2018016064A1 (en) 2016-07-22 2018-01-25 三菱電機株式会社 Air-conditioning apparatus
JP6632733B2 (en) * 2016-09-27 2020-01-22 三菱電機株式会社 Outdoor unit of air conditioner
US11015820B2 (en) * 2016-12-16 2021-05-25 Mitsubishi Electric Corporation Outdoor unit and air conditioner
WO2018116938A1 (en) * 2016-12-19 2018-06-28 東芝キヤリア株式会社 Refrigeration cycle device
JP7012732B2 (en) * 2017-02-10 2022-01-28 ダイキン工業株式会社 Air conditioner with heat source unit and heat source unit
JP6902359B2 (en) * 2017-02-10 2021-07-14 株式会社前川製作所 Heat pump unit
EP3361173B1 (en) * 2017-02-10 2022-04-20 Daikin Europe N.V. Heat source unit and air conditioner having the heat source unit
JP6414265B2 (en) * 2017-03-30 2018-10-31 ダイキン工業株式会社 Refrigeration unit heat source unit
EP3686500B1 (en) * 2017-09-21 2023-12-27 Mitsubishi Electric Corporation Heat exchanger unit and air conditioner
DE102017218528A1 (en) * 2017-10-17 2019-04-18 Robert Bosch Gmbh heat pump device
JP6853203B2 (en) * 2018-01-31 2021-03-31 ダイキン工業株式会社 Electrical equipment unit and air conditioner
WO2020100273A1 (en) * 2018-11-16 2020-05-22 三菱電機株式会社 Outdoor unit for air conditioner
JP7355492B2 (en) * 2018-11-28 2023-10-03 三菱重工サーマルシステムズ株式会社 Electrical box and refrigeration cycle equipment
JP7271144B2 (en) * 2018-11-28 2023-05-11 三菱重工サーマルシステムズ株式会社 Electrical box and refrigeration cycle device
CN109812876A (en) * 2019-02-26 2019-05-28 珠海格力电器股份有限公司 It is installed on control method, the air-conditioning of the radiator of indoor outer machine
JP7355993B2 (en) * 2019-03-28 2023-10-04 ダイキン工業株式会社 electrical equipment box
JP7408322B2 (en) * 2019-09-06 2024-01-05 三菱重工サーマルシステムズ株式会社 Duct and electrical unit equipped with it
US11339977B2 (en) 2019-09-06 2022-05-24 Carrier Corporation Apparatus and method for providing adequate cooling inside an electrical equipment
JP6974754B2 (en) * 2019-09-18 2021-12-01 ダイキン工業株式会社 Outdoor unit of refrigeration equipment

Citations (5)

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JPH05322223A (en) * 1992-05-21 1993-12-07 Daikin Ind Ltd Outdoor air conditioner
JP2000275372A (en) * 1999-03-24 2000-10-06 Mitsubishi Electric Corp Outdoor unit of air conditioner
WO2001051859A1 (en) * 2000-01-14 2001-07-19 Toshiba Carrier Corporation Outdoor unit of air conditioner
JP2002243210A (en) * 2001-02-20 2002-08-28 Fujitsu General Ltd Outdoor machine for air conditioner
WO2003016788A1 (en) * 2001-08-09 2003-02-27 Toshiba Carrier Corporation Outdoor unit of air conditioner

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JPH07248133A (en) * 1994-03-11 1995-09-26 Fujitsu General Ltd Outdoor apparatus of air conditioner
JPH0821643A (en) * 1994-07-06 1996-01-23 Sanyo Electric Co Ltd Heat exchanging unit
JP3322778B2 (en) * 1995-08-22 2002-09-09 東芝キヤリア株式会社 Outdoor unit of air conditioner
JPH0989310A (en) * 1995-09-26 1997-04-04 Mitsubishi Heavy Ind Ltd Outdoor device of engine driven type air conditioner
JP2000274741A (en) * 1999-03-25 2000-10-06 Hitachi Ltd Outdoor unit of air conditioner
JP3747694B2 (en) * 1999-07-07 2006-02-22 三菱電機株式会社 Cooling unit outdoor unit
JP2001090996A (en) * 1999-09-24 2001-04-03 Matsushita Electric Ind Co Ltd Outdoor unit of separate air conditioner
JP4183053B2 (en) * 2000-01-14 2008-11-19 東芝キヤリア株式会社 Air conditioner outdoor unit
JP4574043B2 (en) 2001-03-21 2010-11-04 旭化成ケミカルズ株式会社 Reinforced flame retardant polyamide resin composition
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Patent Citations (5)

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JPH05322223A (en) * 1992-05-21 1993-12-07 Daikin Ind Ltd Outdoor air conditioner
JP2000275372A (en) * 1999-03-24 2000-10-06 Mitsubishi Electric Corp Outdoor unit of air conditioner
WO2001051859A1 (en) * 2000-01-14 2001-07-19 Toshiba Carrier Corporation Outdoor unit of air conditioner
JP2002243210A (en) * 2001-02-20 2002-08-28 Fujitsu General Ltd Outdoor machine for air conditioner
WO2003016788A1 (en) * 2001-08-09 2003-02-27 Toshiba Carrier Corporation Outdoor unit of air conditioner

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Title
See also references of WO2005031219A1 *

Also Published As

Publication number Publication date
CN100425918C (en) 2008-10-15
JP4520412B2 (en) 2010-08-04
WO2005031219A1 (en) 2005-04-07
KR100726509B1 (en) 2007-06-11
EP1684022A1 (en) 2006-07-26
JP2010169393A (en) 2010-08-05
KR20060085636A (en) 2006-07-27
JPWO2005031219A1 (en) 2007-11-15
CN1860337A (en) 2006-11-08
ES2629957T3 (en) 2017-08-16
EP1684022B1 (en) 2017-06-21

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