EP1041351A4 - Section interieure pour conditionneur d'air - Google Patents

Section interieure pour conditionneur d'air

Info

Publication number
EP1041351A4
EP1041351A4 EP98954796A EP98954796A EP1041351A4 EP 1041351 A4 EP1041351 A4 EP 1041351A4 EP 98954796 A EP98954796 A EP 98954796A EP 98954796 A EP98954796 A EP 98954796A EP 1041351 A4 EP1041351 A4 EP 1041351A4
Authority
EP
European Patent Office
Prior art keywords
turbo fan
front side
indoor unit
air conditioner
curved vanes
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
EP98954796A
Other languages
German (de)
English (en)
Other versions
EP1041351A1 (fr
EP1041351B1 (fr
Inventor
Masakazu Urakawa
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 EP1041351A1 publication Critical patent/EP1041351A1/fr
Publication of EP1041351A4 publication Critical patent/EP1041351A4/fr
Application granted granted Critical
Publication of EP1041351B1 publication Critical patent/EP1041351B1/fr
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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • 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
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates

Landscapes

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

Abstract

Section intérieure pour conditionneur d'air, qui permet de distribuer efficacement l'air déchargé par un turbo-ventilateur et de diminuer le bruit. La section comprend un turbo-ventilateur (2) disposé dans un boîtier (1), qui décharge l'air ayant été aspiré par sa face antérieure radialement vers l'extérieur par rapport à son axe, et des éléments de régulation de la circulation d'air (11), montés sur les orifices de sortie (21-24) du boîtier (1). Chaque orifice de sortie comporte une ailette plane (12) et une pluralité d'ailettes courbes (13-15). Ces dernières ont des courbures qui vont en augmentant progressivement depuis la face postérieure en direction de la face antérieure dans le sens de rotation du turbo-ventilateur (2), tandis que la distance entre ailettes adjacentes diminue depuis la face postérieure en direction de la face antérieure dans ledit sens de rotation.
EP98954796A 1997-12-18 1998-11-24 Section interieure pour conditionneur d'air Expired - Lifetime EP1041351B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP34904197 1997-12-18
JP9349041A JP3061026B2 (ja) 1997-12-18 1997-12-18 空気調和機の室内機
PCT/JP1998/005263 WO1999031443A1 (fr) 1997-12-18 1998-11-24 Section interieure pour conditionneur d'air

Publications (3)

Publication Number Publication Date
EP1041351A1 EP1041351A1 (fr) 2000-10-04
EP1041351A4 true EP1041351A4 (fr) 2001-08-29
EP1041351B1 EP1041351B1 (fr) 2004-09-01

Family

ID=18401098

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98954796A Expired - Lifetime EP1041351B1 (fr) 1997-12-18 1998-11-24 Section interieure pour conditionneur d'air

Country Status (7)

Country Link
EP (1) EP1041351B1 (fr)
JP (1) JP3061026B2 (fr)
CN (1) CN1134622C (fr)
ES (1) ES2227888T3 (fr)
HK (1) HK1035225A1 (fr)
TW (1) TW387986B (fr)
WO (1) WO1999031443A1 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3282616B2 (ja) * 1999-11-05 2002-05-20 ダイキン工業株式会社 天井埋込型空気調和装置
JP3285023B2 (ja) * 1999-11-05 2002-05-27 ダイキン工業株式会社 天井埋込型空気調和装置
JP3438684B2 (ja) * 1999-11-05 2003-08-18 ダイキン工業株式会社 天井埋込型空気調和装置
JP3624836B2 (ja) * 2001-01-15 2005-03-02 ダイキン工業株式会社 空気調和機の室内機
JP3624837B2 (ja) * 2001-02-01 2005-03-02 ダイキン工業株式会社 室内空気調和機
KR100445467B1 (ko) 2001-04-20 2004-08-21 주식회사 엘지이아이 공기조화기의 실내기
JP2002357335A (ja) * 2001-05-31 2002-12-13 Daikin Ind Ltd 空気調和装置の室外機
NL1018285C2 (nl) * 2001-06-13 2003-01-13 J A M Speulman Beheer B V Ventilatiesysteem.
KR100541471B1 (ko) * 2003-08-29 2006-01-10 엘지전자 주식회사 에어컨 실내기
WO2005033589A1 (fr) * 2003-10-09 2005-04-14 Lg Electronics Ltd. Section interieure dans un climatiseur
AU2004284343B2 (en) 2003-10-24 2008-07-17 Lg Electronics Ltd. Indoor unit in air conditioner
BRPI0418586B1 (pt) 2004-03-04 2015-11-24 Lg Electronics Inc unidade interna de um ar condicionado
EP1589292A1 (fr) * 2004-04-23 2005-10-26 Unico Consumer Products Co., Ltd. Appareil de traitement de l'air encastrés dans un plafond
WO2006080793A2 (fr) * 2005-01-27 2006-08-03 Lg Electronics, Inc. Unite interieure de climatiseur
WO2007086640A2 (fr) * 2006-01-26 2007-08-02 Lg Electronics Inc. Unité intérieure pour un conditionneur d'air
KR20070078258A (ko) * 2006-01-26 2007-07-31 엘지전자 주식회사 공기조화기의 실내기
WO2007086642A2 (fr) * 2006-01-26 2007-08-02 Lg Electronics Inc. Unité intérieure pour un conditionneur d'air
JP2007205619A (ja) * 2006-02-01 2007-08-16 Mitsubishi Electric Corp 空気調和機の室内機及びその配置構造
KR100782197B1 (ko) * 2006-08-03 2007-12-04 엘지전자 주식회사 공기 조화기
KR20080045562A (ko) * 2006-11-20 2008-05-23 삼성전자주식회사 기류가이드장치 및 이를 갖는 공기조화기
JP5061795B2 (ja) * 2007-08-30 2012-10-31 マックス株式会社 換気グリル
JP5112239B2 (ja) * 2008-09-30 2013-01-09 三菱重工業株式会社 空気調和機
JP2010169277A (ja) * 2009-01-20 2010-08-05 Sanyo Electric Co Ltd 天井埋込型空気調和機
JP5879479B2 (ja) * 2011-06-30 2016-03-08 パナソニックＩｐマネジメント株式会社 空気清浄機及び加湿機能付空気清浄機
CN103776097B (zh) * 2012-10-23 2017-02-08 珠海格力电器股份有限公司 空调器室内机及具有其的空调器
KR102076668B1 (ko) * 2013-05-24 2020-02-12 엘지전자 주식회사 공기 조화기의 실내기
CN104132441A (zh) * 2014-07-31 2014-11-05 广东科龙空调器有限公司 一种空调器扫风装置及空调器
KR102342120B1 (ko) * 2014-09-30 2021-12-22 엘지전자 주식회사 공기조화기
CN104456724A (zh) * 2014-10-29 2015-03-25 珠海格力电器股份有限公司 空调器
US9557070B2 (en) * 2015-05-07 2017-01-31 Samsung Electronics Co., Ltd. Air conditioner and method for controlling the same
CN105805828A (zh) * 2015-08-26 2016-07-27 深圳创新设计研究院有限公司 空调室内机及其控制方法
CN106123129A (zh) * 2016-08-23 2016-11-16 珠海格力电器股份有限公司 壁挂式空调内机和空调***
CN107940721B (zh) * 2016-10-13 2020-11-06 苏州三星电子有限公司 一种空调器及其导风装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013034B (de) * 1955-12-24 1957-08-01 Paul Pollrich & Comp Austrittsgehaeuse fuer Radialgeblaese
JPS5535872A (en) * 1978-09-06 1980-03-13 Mitsubishi Electric Corp Air conditioner
EP0177723A1 (fr) * 1984-09-04 1986-04-16 Siemens Aktiengesellschaft Ventilateur radial
JPH02136628A (ja) * 1988-11-18 1990-05-25 Mitsubishi Electric Corp 空気調和機の室内ユニツト
JPH06257595A (ja) * 1993-03-05 1994-09-13 Hitachi Ltd 遠心ファン及びその製造方法
JPH06323572A (ja) * 1993-05-13 1994-11-25 Daikin Ind Ltd 空気調和機用室外機
JPH07225035A (ja) * 1994-02-14 1995-08-22 Hitachi Ltd 空気調和機の室外ユニット

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013034B (de) * 1955-12-24 1957-08-01 Paul Pollrich & Comp Austrittsgehaeuse fuer Radialgeblaese
JPS5535872A (en) * 1978-09-06 1980-03-13 Mitsubishi Electric Corp Air conditioner
EP0177723A1 (fr) * 1984-09-04 1986-04-16 Siemens Aktiengesellschaft Ventilateur radial
JPH02136628A (ja) * 1988-11-18 1990-05-25 Mitsubishi Electric Corp 空気調和機の室内ユニツト
JPH06257595A (ja) * 1993-03-05 1994-09-13 Hitachi Ltd 遠心ファン及びその製造方法
JPH06323572A (ja) * 1993-05-13 1994-11-25 Daikin Ind Ltd 空気調和機用室外機
JPH07225035A (ja) * 1994-02-14 1995-08-22 Hitachi Ltd 空気調和機の室外ユニット

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 004, no. 072 (M - 013) 27 May 1980 (1980-05-27) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 375 (M - 1010) 14 August 1990 (1990-08-14) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 660 (M - 1722) 14 December 1994 (1994-12-14) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 02 31 March 1995 (1995-03-31) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 11 26 December 1995 (1995-12-26) *
See also references of WO9931443A1 *

Also Published As

Publication number Publication date
EP1041351A1 (fr) 2000-10-04
CN1285030A (zh) 2001-02-21
ES2227888T3 (es) 2005-04-01
JPH11182921A (ja) 1999-07-06
WO1999031443A1 (fr) 1999-06-24
JP3061026B2 (ja) 2000-07-10
TW387986B (en) 2000-04-21
CN1134622C (zh) 2004-01-14
HK1035225A1 (en) 2001-11-16
EP1041351B1 (fr) 2004-09-01

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