CN102822532B - 涡轮风扇以及安装了该涡轮风扇的空调装置的室内机 - Google Patents

涡轮风扇以及安装了该涡轮风扇的空调装置的室内机 Download PDF

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Publication number
CN102822532B
CN102822532B CN201180016013.2A CN201180016013A CN102822532B CN 102822532 B CN102822532 B CN 102822532B CN 201180016013 A CN201180016013 A CN 201180016013A CN 102822532 B CN102822532 B CN 102822532B
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CN
China
Prior art keywords
blade
trailing edge
turbofan
groove
sleeve
Prior art date
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CN201180016013.2A
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English (en)
Chinese (zh)
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CN102822532A (zh
Inventor
池田尚史
田所敬英
高木昌彦
栗原诚
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication date
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Publication of CN102822532A publication Critical patent/CN102822532A/zh
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Classifications

    • 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
    • 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
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade
    • 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
    • F05D2250/20—Three-dimensional
    • F05D2250/29—Three-dimensional machined; miscellaneous
    • F05D2250/294—Three-dimensional machined; miscellaneous grooved

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201180016013.2A 2010-03-29 2011-03-24 涡轮风扇以及安装了该涡轮风扇的空调装置的室内机 Active CN102822532B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-074052 2010-03-29
JP2010074052A JP5143173B2 (ja) 2010-03-29 2010-03-29 ターボファン及びこれを装備した空気調和機の室内機
PCT/JP2011/001718 WO2011121943A1 (ja) 2010-03-29 2011-03-24 ターボファン及びこれを装備した空気調和機の室内機

Publications (2)

Publication Number Publication Date
CN102822532A CN102822532A (zh) 2012-12-12
CN102822532B true CN102822532B (zh) 2016-02-17

Family

ID=44711710

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180016013.2A Active CN102822532B (zh) 2010-03-29 2011-03-24 涡轮风扇以及安装了该涡轮风扇的空调装置的室内机

Country Status (6)

Country Link
US (1) US9267511B2 (enExample)
EP (1) EP2554850B1 (enExample)
JP (1) JP5143173B2 (enExample)
CN (1) CN102822532B (enExample)
ES (1) ES2747983T3 (enExample)
WO (1) WO2011121943A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6078945B2 (ja) * 2011-11-04 2017-02-15 ダイキン工業株式会社 遠心送風機
KR20140125522A (ko) * 2013-04-19 2014-10-29 엘지전자 주식회사 터보팬
US9995311B2 (en) 2013-05-10 2018-06-12 Lg Electronics Inc. Centrifugal fan
KR101645178B1 (ko) 2013-05-10 2016-08-03 엘지전자 주식회사 원심팬 및 원심팬의 제조방법
CN104251231A (zh) * 2013-06-28 2014-12-31 苏州宝时得电动工具有限公司 离心式叶轮及包括该离心式叶轮的吹吸装置
WO2015083371A1 (ja) * 2013-12-04 2015-06-11 パナソニックＩｐマネジメント株式会社 送風機、およびその送風機を搭載した室外ユニット
EP3214317B1 (en) * 2014-10-30 2021-12-08 Mitsubishi Electric Corporation Turbofan, and indoor unit for air conditioning device
JP5839755B1 (ja) * 2015-01-08 2016-01-06 山洋電気株式会社 ファンケーシング及びファン装置
CN104763652A (zh) * 2015-02-04 2015-07-08 张宏松 一种卧式鼓风机
JPWO2018016012A1 (ja) * 2016-07-19 2019-02-28 三菱電機株式会社 熱源機及び冷凍サイクル装置
US10914190B2 (en) 2016-11-01 2021-02-09 Ihi Corporation Variable nozzle unit and turbocharger
AU2017415672B2 (en) 2017-05-22 2021-01-28 Mitsubishi Electric Corporation Air conditioner
ES2892967T3 (es) * 2017-07-26 2022-02-07 Mitsubishi Electric Corp Acondicionador de aire
JP7207933B2 (ja) * 2018-10-15 2023-01-18 日立建機株式会社 建設機械
EP3647603A1 (en) 2018-10-31 2020-05-06 Carrier Corporation Arrangement of centrifugal impeller of a fan for reducing noise
DE102019121448A1 (de) * 2019-08-08 2021-02-11 Ebm-Papst Mulfingen Gmbh & Co. Kg Radialgebläse für einen Dunstabzug
CN111043079A (zh) * 2019-12-31 2020-04-21 潍柴动力股份有限公司 一种风扇叶片及风扇
TWI724872B (zh) * 2020-04-17 2021-04-11 建準電機工業股份有限公司 離心扇輪及具有該離心扇輪的離心風扇

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2669448B2 (ja) * 1993-06-15 1997-10-27 松下冷機株式会社 遠心送風機の羽根車
CN1241248A (zh) * 1997-09-30 2000-01-12 大金工业株式会社 离心式鼓风机及其制造方法以及具有该离心式鼓风机的空调机
JP2007247492A (ja) * 2006-03-15 2007-09-27 Matsushita Electric Ind Co Ltd 電動送風機およびそれを用いた電気掃除機
CN101187383A (zh) * 2006-11-20 2008-05-28 三星电子株式会社 涡轮风扇及具有该涡轮风扇的空调
CN101405506A (zh) * 2006-03-31 2009-04-08 大金工业株式会社 多翼风扇

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8829792D0 (en) * 1988-12-21 1989-07-05 Marconi Co Ltd Noise reduction method
JPH09126190A (ja) * 1995-10-30 1997-05-13 Sanyo Electric Co Ltd 遠心式送風機
KR20040104772A (ko) * 2003-06-03 2004-12-13 삼성전자주식회사 터보팬 및 이를 갖춘 공기조화기
JP2006002691A (ja) * 2004-06-18 2006-01-05 Calsonic Kansei Corp 送風機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2669448B2 (ja) * 1993-06-15 1997-10-27 松下冷機株式会社 遠心送風機の羽根車
CN1241248A (zh) * 1997-09-30 2000-01-12 大金工业株式会社 离心式鼓风机及其制造方法以及具有该离心式鼓风机的空调机
JP2007247492A (ja) * 2006-03-15 2007-09-27 Matsushita Electric Ind Co Ltd 電動送風機およびそれを用いた電気掃除機
CN101405506A (zh) * 2006-03-31 2009-04-08 大金工业株式会社 多翼风扇
CN101187383A (zh) * 2006-11-20 2008-05-28 三星电子株式会社 涡轮风扇及具有该涡轮风扇的空调

Also Published As

Publication number Publication date
ES2747983T3 (es) 2020-03-12
EP2554850A1 (en) 2013-02-06
JP2011208501A (ja) 2011-10-20
US9267511B2 (en) 2016-02-23
JP5143173B2 (ja) 2013-02-13
CN102822532A (zh) 2012-12-12
US20120328420A1 (en) 2012-12-27
WO2011121943A1 (ja) 2011-10-06
EP2554850B1 (en) 2019-08-28
EP2554850A4 (en) 2016-05-11

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