EP1008814A4 - Air outlet structure of air conditioners - Google Patents

Air outlet structure of air conditioners

Info

Publication number
EP1008814A4
EP1008814A4 EP98931046A EP98931046A EP1008814A4 EP 1008814 A4 EP1008814 A4 EP 1008814A4 EP 98931046 A EP98931046 A EP 98931046A EP 98931046 A EP98931046 A EP 98931046A EP 1008814 A4 EP1008814 A4 EP 1008814A4
Authority
EP
European Patent Office
Prior art keywords
air
casing
turbo fan
outlet structure
air blown
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
EP98931046A
Other languages
German (de)
French (fr)
Other versions
EP1008814A1 (en
EP1008814B1 (en
Inventor
Masashi Fukatsu
Seiji Oka
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP1008814A1 publication Critical patent/EP1008814A1/en
Publication of EP1008814A4 publication Critical patent/EP1008814A4/en
Application granted granted Critical
Publication of EP1008814B1 publication Critical patent/EP1008814B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/0328—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0022—Centrifugal or radial fans
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

An air outlet structure of air conditioners for achieving a uniform temperature distribution in the room without the function of swinging flaps and without giving the feeling of draft. A shaft is disposed in the longitudinal direction within a casing. A turbo fan (3) for blowing air sucked from the front side outward in the radial direction, and a heat exchanger (5) disposed within the casing on the front side of the turbo fan (3) are provided. The casing is provided with air outlets (21-24) for blowing in the vertical and lateral directions the air blown from the turbo fan (3). The reach of the air blown from the upper outlet (21) is greater than those of the air blown from the lower, right-side and left-side outlets (22-24).
EP98931046A 1997-08-08 1998-07-10 Air outlet structure of air conditioners Expired - Lifetime EP1008814B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9215058A JP2947236B2 (en) 1997-08-08 1997-08-08 Air outlet structure of air conditioner
JP21505897 1997-08-08
PCT/JP1998/003103 WO1999008050A1 (en) 1997-08-08 1998-07-10 Air outlet structure of air conditioners

Publications (3)

Publication Number Publication Date
EP1008814A1 EP1008814A1 (en) 2000-06-14
EP1008814A4 true EP1008814A4 (en) 2003-05-07
EP1008814B1 EP1008814B1 (en) 2005-10-12

Family

ID=16666069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98931046A Expired - Lifetime EP1008814B1 (en) 1997-08-08 1998-07-10 Air outlet structure of air conditioners

Country Status (7)

Country Link
EP (1) EP1008814B1 (en)
JP (1) JP2947236B2 (en)
CN (1) CN1155779C (en)
ES (1) ES2251089T3 (en)
HK (1) HK1032620A1 (en)
TW (1) TW377394B (en)
WO (1) WO1999008050A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105360B (en) * 1999-03-10 2000-07-31 Halton Oy Nozzle
JP3285023B2 (en) * 1999-11-05 2002-05-27 ダイキン工業株式会社 Ceiling-mounted air conditioner
JP3624836B2 (en) * 2001-01-15 2005-03-02 ダイキン工業株式会社 Air conditioner indoor unit
JP3624837B2 (en) * 2001-02-01 2005-03-02 ダイキン工業株式会社 Indoor air conditioner
KR100445467B1 (en) * 2001-04-20 2004-08-21 주식회사 엘지이아이 Indoor unit for air conditioner
EP1422481B1 (en) * 2002-11-20 2007-01-24 M+W Zander Gebäudetechnik GmbH Ceiling mounted convector
US7249466B2 (en) * 2003-09-04 2007-07-31 Lg Electronics Inc. Indoor unit in air conditioner
AU2004316705B2 (en) * 2004-03-04 2008-07-17 Lg Electronics Inc. Indoor unit in air conditioner
CN100541014C (en) * 2004-08-09 2009-09-16 乐金电子(天津)电器有限公司 The indoor set of air-conditioning
JP3852012B2 (en) * 2004-08-25 2006-11-29 ダイキン工業株式会社 Floor-mounted air conditioner
KR20070087829A (en) * 2005-12-26 2007-08-29 엘지전자 주식회사 Indoor unit of air conditioner
ES2442690T3 (en) * 2005-12-26 2014-02-12 Lg Electronics Inc. Indoor unit of air conditioner
WO2007086643A2 (en) * 2006-01-24 2007-08-02 Lg Electronics Inc. Indoor unit of air conditioner
WO2007086640A2 (en) * 2006-01-26 2007-08-02 Lg Electronics Inc. Indoor unit of air conditioner
JP4274229B2 (en) * 2006-11-10 2009-06-03 ダイキン工業株式会社 Air conditioner
JP4160090B2 (en) * 2006-12-06 2008-10-01 ダイキン工業株式会社 Air conditioner
JP4687741B2 (en) * 2008-04-07 2011-05-25 ダイキン工業株式会社 Air conditioner
JP5112239B2 (en) * 2008-09-30 2013-01-09 三菱重工業株式会社 Air conditioner
CN102345924B (en) * 2011-10-20 2016-06-01 广东美的制冷设备有限公司 A kind of exhaust apparatus of air conditioner room unit
JP5267690B2 (en) * 2012-02-03 2013-08-21 ダイキン工業株式会社 Indoor unit
CN104390267B (en) * 2014-10-31 2017-05-24 广东美的制冷设备有限公司 Air conditioner and air supplying method of air conditioner
CN110056970A (en) * 2019-05-10 2019-07-26 青岛海尔空调器有限总公司 Wall-hanging indoor unit of air conditioner
CN111780243B (en) * 2020-06-08 2022-09-30 海信空调有限公司 Air conditioner with double air outlets

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02136628A (en) * 1988-11-18 1990-05-25 Mitsubishi Electric Corp Indoor unit for air conditioner
JPH06137578A (en) * 1992-10-21 1994-05-17 Mitsubishi Electric Corp Air conditioner
JPH10141741A (en) * 1996-11-15 1998-05-29 Daikin Ind Ltd Air conditioner
JPH10197001A (en) * 1997-01-08 1998-07-31 Daikin Ind Ltd Air conditioner
EP1014011A1 (en) * 1997-08-08 2000-06-28 Daikin Industries, Limited Method and apparatus for controlling air flow in indoor machine of air conditioner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759871Y2 (en) * 1978-07-17 1982-12-21
JPS57160032U (en) * 1981-04-01 1982-10-07
JPS59113124U (en) * 1983-01-19 1984-07-31 浅野　隆彦 Air conditioning equipment for large spaces
JPH02169935A (en) * 1988-12-23 1990-06-29 Hitachi Ltd Air conditioner
JPH04158127A (en) * 1990-10-22 1992-06-01 Matsushita Electric Ind Co Ltd Air conditioner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02136628A (en) * 1988-11-18 1990-05-25 Mitsubishi Electric Corp Indoor unit for air conditioner
JPH06137578A (en) * 1992-10-21 1994-05-17 Mitsubishi Electric Corp Air conditioner
JPH10141741A (en) * 1996-11-15 1998-05-29 Daikin Ind Ltd Air conditioner
JPH10197001A (en) * 1997-01-08 1998-07-31 Daikin Ind Ltd Air conditioner
EP1014011A1 (en) * 1997-08-08 2000-06-28 Daikin Industries, Limited Method and apparatus for controlling air flow in indoor machine of air conditioner

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 375 (M - 1010) 14 August 1990 (1990-08-14) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 446 (M - 1659) 19 August 1994 (1994-08-19) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 10 31 August 1998 (1998-08-31) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 12 31 October 1998 (1998-10-31) *
See also references of WO9908050A1 *

Also Published As

Publication number Publication date
WO1999008050A1 (en) 1999-02-18
HK1032620A1 (en) 2001-07-27
JPH1163546A (en) 1999-03-05
TW377394B (en) 1999-12-21
CN1272912A (en) 2000-11-08
ES2251089T3 (en) 2006-04-16
JP2947236B2 (en) 1999-09-13
CN1155779C (en) 2004-06-30
EP1008814A1 (en) 2000-06-14
EP1008814B1 (en) 2005-10-12

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