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WO2008123212A1 - Ventilateur sirocco et conditionneur d'air - Google Patents

Ventilateur sirocco et conditionneur d'air Download PDF

Info

Publication number
WO2008123212A1
WO2008123212A1 PCT/JP2008/055483 JP2008055483W WO2008123212A1 WO 2008123212 A1 WO2008123212 A1 WO 2008123212A1 JP 2008055483 W JP2008055483 W JP 2008055483W WO 2008123212 A1 WO2008123212 A1 WO 2008123212A1
Authority
WO
WIPO (PCT)
Prior art keywords
sirocco fan
air conditioner
blade
fan
sirocco
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.)
Ceased
Application number
PCT/JP2008/055483
Other languages
English (en)
Japanese (ja)
Inventor
Hiroki Okazawa
Ryouji Abe
Hiroshi Tsutsumi
Takahiro Yamatani
Kazunobu Nishimiya
Yukihiko Kawanori
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39830707&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2008123212(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to KR1020097014173A priority Critical patent/KR101122802B1/ko
Priority to EP08722746.8A priority patent/EP2131041B1/fr
Priority to HK10101627.7A priority patent/HK1135161B/xx
Priority to CN2008800028279A priority patent/CN101595309B/zh
Priority to JP2009509103A priority patent/JP5235867B2/ja
Priority to AU2008236113A priority patent/AU2008236113B2/en
Priority to ES08722746.8T priority patent/ES2689721T3/es
Publication of WO2008123212A1 publication Critical patent/WO2008123212A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • 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
    • 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
    • F24F1/0047—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
    • F24F1/0043—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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

La présente invention a pour objet un ventilateur sirocco fournissant un débit d'écoulement d'air prédéterminé à un niveau de bruit et une vitesse de rotation réduits, et un conditionneur d'air comportant le ventilateur sirocco. Le ventilateur sirocco satisfait aux relations de 0,18 ≤ H/L ≤ 0,26, R/L ≤ 0,11, 100˚ ≤ β1 ≤ 130˚, et 26˚ ≤ β2 ≤ 32˚, où D est le diamètre d'un ventilateur, H la hauteur maximale d'une déviation, L la longueur de corde d'une pale, R le rayon du bord avant sur le côté périphérique intérieur de la pale, β1 l'angle d'entrée, et β2 l'angle de sortie.
PCT/JP2008/055483 2007-03-27 2008-03-25 Ventilateur sirocco et conditionneur d'air Ceased WO2008123212A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020097014173A KR101122802B1 (ko) 2007-03-27 2008-03-25 시로코 팬 및 공기 조화 장치
EP08722746.8A EP2131041B1 (fr) 2007-03-27 2008-03-25 Ventilateur sirocco et conditionneur d'air
HK10101627.7A HK1135161B (en) 2007-03-27 2008-03-25 Sirocco fan and air conditioner
CN2008800028279A CN101595309B (zh) 2007-03-27 2008-03-25 西洛克风扇及空调装置
JP2009509103A JP5235867B2 (ja) 2007-03-27 2008-03-25 シロッコファン及び空気調和装置
AU2008236113A AU2008236113B2 (en) 2007-03-27 2008-03-25 Sirocco fan and air conditioner
ES08722746.8T ES2689721T3 (es) 2007-03-27 2008-03-25 Ventilador siroco y acondicionador de aire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007081120 2007-03-27
JP2007-081120 2007-03-27

Publications (1)

Publication Number Publication Date
WO2008123212A1 true WO2008123212A1 (fr) 2008-10-16

Family

ID=39830707

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055483 Ceased WO2008123212A1 (fr) 2007-03-27 2008-03-25 Ventilateur sirocco et conditionneur d'air

Country Status (8)

Country Link
EP (1) EP2131041B1 (fr)
JP (1) JP5235867B2 (fr)
KR (1) KR101122802B1 (fr)
CN (1) CN101595309B (fr)
AU (1) AU2008236113B2 (fr)
ES (1) ES2689721T3 (fr)
TW (1) TW200916662A (fr)
WO (1) WO2008123212A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2148144A1 (fr) * 2008-07-26 2010-01-27 LTG Aktiengesellschaft Dispositif d'aération
CN111734675A (zh) * 2020-06-16 2020-10-02 泛仕达机电股份有限公司 一种后向离心风轮及离心风机
JP2024052777A (ja) * 2018-05-18 2024-04-12 マックス株式会社 送風装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010125645A1 (fr) * 2009-04-28 2010-11-04 三菱電機株式会社 Ventilateur hélicoïde
US10323853B2 (en) 2013-07-31 2019-06-18 Broan-Nutone Llc Ventilation system and method
JP5783214B2 (ja) * 2013-09-30 2015-09-24 ダイキン工業株式会社 遠心送風機及びこれを備えた空気調和機
CN104132004B (zh) * 2014-08-04 2016-08-24 绿田机械股份有限公司 一种柴油机用的冷却风扇
CN104165158B (zh) * 2014-08-06 2016-09-21 宁波方太厨具有限公司 一种吸油烟机的离心风机
CN106704259A (zh) * 2015-08-03 2017-05-24 江森自控楼宇设备科技(无锡)有限公司 叶片
JP5886463B1 (ja) * 2015-08-07 2016-03-16 伸和コントロールズ株式会社 空気調和装置及びその運転方法
CN105201907B (zh) * 2015-09-22 2017-10-13 宁波奥克斯空调有限公司 一种西洛克风叶及其设计方法
KR101799154B1 (ko) 2015-10-01 2017-11-17 엘지전자 주식회사 원심팬
US20170342992A1 (en) * 2016-05-24 2017-11-30 Regal Beloit America, Inc. Low Noise High Efficiency Centrifugal Blower
KR102677252B1 (ko) 2017-01-18 2024-06-24 삼성전자주식회사 팬 어셈블리 및 이를 갖는 세탁기
CN110360150B (zh) * 2019-07-08 2020-08-21 珠海格力电器股份有限公司 风轮、离心风机及空调器室内机
JP7394614B2 (ja) * 2019-12-18 2023-12-08 サンデン株式会社 遠心送風機
WO2025206527A1 (fr) * 2024-03-27 2025-10-02 삼성전자주식회사 Ventilateur centrifuge et appareil domestique le comprenant

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160400U (fr) * 1987-04-09 1988-10-20
JPH01193099A (ja) * 1988-01-27 1989-08-03 Diesel Kiki Co Ltd 遠心送風機の羽根車
JP2000240590A (ja) * 1999-02-23 2000-09-05 Hitachi Ltd 多翼前向ファン
JP2001323895A (ja) 2000-05-16 2001-11-22 Lg Electronics Inc 窓型エアコンのシロッコファン
EP1632725A1 (fr) 2004-03-25 2006-03-08 Mitsubishi Denki Kabushiki Kaisha Climatiseur
JP2006329097A (ja) * 2005-05-27 2006-12-07 Oriental Motor Co Ltd 多翼羽根車構造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0233495A (ja) * 1988-07-22 1990-02-02 Matsushita Electric Ind Co Ltd 多翼送風機
JP2827613B2 (ja) * 1991-10-07 1998-11-25 松下電器産業株式会社 羽根曲面計算作図装置
JPH1037894A (ja) * 1996-07-26 1998-02-13 Japan Servo Co Ltd 遠心ファン
JP3757802B2 (ja) * 2001-02-09 2006-03-22 三菱電機株式会社 ターボファン、およびターボファンを用いた送風装置、空気調和機

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160400U (fr) * 1987-04-09 1988-10-20
JPH01193099A (ja) * 1988-01-27 1989-08-03 Diesel Kiki Co Ltd 遠心送風機の羽根車
JP2000240590A (ja) * 1999-02-23 2000-09-05 Hitachi Ltd 多翼前向ファン
JP2001323895A (ja) 2000-05-16 2001-11-22 Lg Electronics Inc 窓型エアコンのシロッコファン
EP1632725A1 (fr) 2004-03-25 2006-03-08 Mitsubishi Denki Kabushiki Kaisha Climatiseur
JP2006329097A (ja) * 2005-05-27 2006-12-07 Oriental Motor Co Ltd 多翼羽根車構造

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2148144A1 (fr) * 2008-07-26 2010-01-27 LTG Aktiengesellschaft Dispositif d'aération
JP2024052777A (ja) * 2018-05-18 2024-04-12 マックス株式会社 送風装置
JP7666676B2 (ja) 2018-05-18 2025-04-22 マックス株式会社 送風装置
CN111734675A (zh) * 2020-06-16 2020-10-02 泛仕达机电股份有限公司 一种后向离心风轮及离心风机

Also Published As

Publication number Publication date
KR101122802B1 (ko) 2012-03-22
CN101595309B (zh) 2011-07-13
ES2689721T3 (es) 2018-11-15
AU2008236113B2 (en) 2010-11-18
JPWO2008123212A1 (ja) 2010-07-15
CN101595309A (zh) 2009-12-02
AU2008236113A1 (en) 2008-10-16
EP2131041A4 (fr) 2013-11-13
EP2131041A1 (fr) 2009-12-09
HK1135161A1 (en) 2010-05-28
TWI352779B (fr) 2011-11-21
KR20090086640A (ko) 2009-08-13
TW200916662A (en) 2009-04-16
EP2131041B1 (fr) 2018-08-22
JP5235867B2 (ja) 2013-07-10

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