CN102734185B - 对转式轴流鼓风机 - Google Patents

对转式轴流鼓风机 Download PDF

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Publication number
CN102734185B
CN102734185B CN201210091037.0A CN201210091037A CN102734185B CN 102734185 B CN102734185 B CN 102734185B CN 201210091037 A CN201210091037 A CN 201210091037A CN 102734185 B CN102734185 B CN 102734185B
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CN
China
Prior art keywords
wing
stage
impeller
axial flow
prime
Prior art date
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Active
Application number
CN201210091037.0A
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English (en)
Chinese (zh)
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CN102734185A (zh
Inventor
柳泽笃史
大泽穗波
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.)
Sanyo Electric Co Ltd
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Sanyo Electric Co 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.)
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Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of CN102734185A publication Critical patent/CN102734185A/zh
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Publication of CN102734185B publication Critical patent/CN102734185B/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
    • F04D19/00—Axial-flow pumps
    • F04D19/007—Axial-flow pumps multistage fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/024—Multi-stage pumps with contrarotating parts
    • 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
    • F04D29/384—Blades characterised by form
    • F04D29/386—Skewed blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201210091037.0A 2011-04-08 2012-03-30 对转式轴流鼓风机 Active CN102734185B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011086080A JP5715469B2 (ja) 2011-04-08 2011-04-08 二重反転式軸流送風機
JP2011-086080 2011-04-08

Publications (2)

Publication Number Publication Date
CN102734185A CN102734185A (zh) 2012-10-17
CN102734185B true CN102734185B (zh) 2016-05-11

Family

ID=46022056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210091037.0A Active CN102734185B (zh) 2011-04-08 2012-03-30 对转式轴流鼓风机

Country Status (6)

Country Link
US (1) US9267505B2 (enExample)
EP (1) EP2508760B1 (enExample)
JP (1) JP5715469B2 (enExample)
CN (1) CN102734185B (enExample)
PH (1) PH12012000079A1 (enExample)
TW (1) TWI541440B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102094836B (zh) * 2009-12-14 2014-11-05 国立大学法人东京大学 双重反转式轴流鼓风机
US9568209B2 (en) 2013-04-30 2017-02-14 Eaton Corporation System and method for controlling output flow of parallel connected blowers
JP2014238059A (ja) * 2013-06-07 2014-12-18 日本電産株式会社 直列式軸流ファン
EP2824330A1 (en) * 2013-07-12 2015-01-14 Johnson Controls Denmark ApS An axial compressor and use of an axial compressor
FR3033501A1 (fr) * 2015-03-12 2016-09-16 Groupe Leader Ventilateur a jet d'air ovalise pour la lutte contre l'incendie
KR102395851B1 (ko) * 2015-04-08 2022-05-10 삼성전자주식회사 팬 어셈블리 및 이를 포함하는 공기조화기
WO2017127754A1 (en) 2016-01-22 2017-07-27 Xcelaero Corporation Axial fan configurations
CN107040087B (zh) * 2016-02-03 2020-06-09 日本电产株式会社 螺旋桨式推力产生装置
CN108302052B (zh) * 2017-01-12 2020-10-27 日本电产株式会社 直列式轴流风扇
US10837448B2 (en) * 2018-03-30 2020-11-17 Nidec Servo Corporation Counter-rotating axial flow fan
JP7119635B2 (ja) * 2018-06-22 2022-08-17 日本電産株式会社 軸流ファン
CN108953186B (zh) * 2018-07-09 2021-04-27 广东美的环境电器制造有限公司 风扇
WO2020077802A1 (zh) * 2018-10-15 2020-04-23 广东美的白色家电技术创新中心有限公司 对旋风扇
CN112012948B (zh) * 2019-05-31 2022-11-18 台达电子工业股份有限公司 对旋式风扇结构
CN113123981B (zh) * 2020-01-15 2025-08-19 青岛海尔智能技术研发有限公司 对旋风扇及空调器
US11333172B1 (en) * 2021-10-14 2022-05-17 Stokes Technology Development Ltd. Air moving device with stator blade structure

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0329592Y2 (enExample) * 1986-09-29 1991-06-24
US5931640A (en) * 1997-10-17 1999-08-03 Robert Bosch Corporation Oppositely skewed counter-rotating fans
TW529675U (en) 1999-11-25 2003-04-21 Delta Electronics Inc Improved fan with movable blade series connected
JP2001295793A (ja) * 2000-04-18 2001-10-26 Toto Ltd 軸流送風装置
KR100641111B1 (ko) 2004-06-02 2006-11-02 엘지전자 주식회사 냉각팬
TWI305486B (en) 2004-08-27 2009-01-11 Delta Electronics Inc Heat-dissipating fan and its housing
JP4128194B2 (ja) * 2005-09-14 2008-07-30 山洋電気株式会社 二重反転式軸流送風機
JP2008038637A (ja) 2006-08-02 2008-02-21 Nippon Densan Corp 直列式軸流ファン
WO2008065985A1 (fr) * 2006-11-27 2008-06-05 Nidec Corporation Ventilateur axial en série
WO2010026986A1 (ja) * 2008-09-02 2010-03-11 日本電産株式会社 軸流ファン
JP5273475B2 (ja) * 2008-09-02 2013-08-28 日本電産株式会社 直列式軸流ファン

Also Published As

Publication number Publication date
JP5715469B2 (ja) 2015-05-07
EP2508760B1 (en) 2017-08-02
CN102734185A (zh) 2012-10-17
TWI541440B (zh) 2016-07-11
US9267505B2 (en) 2016-02-23
EP2508760A3 (en) 2014-12-03
EP2508760A2 (en) 2012-10-10
US20120257957A1 (en) 2012-10-11
PH12012000079A1 (en) 2016-10-19
TW201309914A (zh) 2013-03-01
JP2012219712A (ja) 2012-11-12

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