EP3211247A4 - Ventilateur à écoulement diagonal - Google Patents

Ventilateur à écoulement diagonal Download PDF

Info

Publication number
EP3211247A4
EP3211247A4 EP14904616.1A EP14904616A EP3211247A4 EP 3211247 A4 EP3211247 A4 EP 3211247A4 EP 14904616 A EP14904616 A EP 14904616A EP 3211247 A4 EP3211247 A4 EP 3211247A4
Authority
EP
European Patent Office
Prior art keywords
flow fan
diagonal flow
diagonal
fan
flow
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
EP14904616.1A
Other languages
German (de)
English (en)
Other versions
EP3211247B1 (fr
EP3211247A1 (fr
Inventor
Shuhua HE
Weidong Chen
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.)
Fans Tech Electric Co Ltd
Original Assignee
Guangdong Fans Tech Electric Co Ltd
Guangdong Fans-Tech 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.)
Filing date
Publication date
Application filed by Guangdong Fans Tech Electric Co Ltd, Guangdong Fans-Tech Electric Co Ltd filed Critical Guangdong Fans Tech Electric Co Ltd
Publication of EP3211247A1 publication Critical patent/EP3211247A1/fr
Publication of EP3211247A4 publication Critical patent/EP3211247A4/fr
Application granted granted Critical
Publication of EP3211247B1 publication Critical patent/EP3211247B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/06—Helico-centrifugal pumps
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • 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
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/662—Balancing of rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP14904616.1A 2014-10-22 2014-10-22 Ventilateur à écoulement diagonal Active EP3211247B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/089118 WO2016061747A1 (fr) 2014-10-22 2014-10-22 Ventilateur à écoulement diagonal

Publications (3)

Publication Number Publication Date
EP3211247A1 EP3211247A1 (fr) 2017-08-30
EP3211247A4 true EP3211247A4 (fr) 2018-10-24
EP3211247B1 EP3211247B1 (fr) 2019-11-27

Family

ID=55760041

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14904616.1A Active EP3211247B1 (fr) 2014-10-22 2014-10-22 Ventilateur à écoulement diagonal

Country Status (4)

Country Link
US (1) US20170045060A1 (fr)
EP (1) EP3211247B1 (fr)
CN (1) CN106471259A (fr)
WO (1) WO2016061747A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110566481B (zh) * 2019-09-17 2024-03-19 佛山市南海九洲普惠风机有限公司 一种斜流风机
CN111322701A (zh) * 2020-04-03 2020-06-23 杰马科技（中山）有限公司 无叶冷风扇
CN113891622B (zh) * 2021-09-28 2022-11-01 珠海格力电器股份有限公司 出风装置、控制方法及空调器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958147C (de) * 1955-05-01 1957-02-14 Siemens Ag Schaufelrad fuer Geblaese, insbesondere fuer Staubsauger
EP0781928A1 (fr) * 1995-12-28 1997-07-02 Magneti Marelli Manufacturing Spa Méthode d'équilibrage des roues des ventilateur, notamment des ventilateurs électriques des véhicules à moteur
US20080085188A1 (en) * 2006-10-06 2008-04-10 Hanlon Thomas mixed flow fan
US20120020778A1 (en) * 2010-07-23 2012-01-26 Ruck Ventilatoren Gmbh Diagonal fan

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1603076A (en) * 1922-11-27 1926-10-12 Motor Player Corp Means and method for dynamically balancing incased fan blades
CH654379A5 (de) * 1981-05-29 1986-02-14 Papst Motoren Kg Kleingeblaese.
GB2304157B (en) * 1995-08-10 1997-08-13 Elta Fans Ltd Fluid impeller
US6024543A (en) * 1997-11-07 2000-02-15 Zero Corporation Blower wheel having interior motor cooling ribs
US6358009B1 (en) * 1999-12-30 2002-03-19 American Cooling Systems, Llc Fan blade assembly and method of balancing the same
JP3694224B2 (ja) * 2000-08-22 2005-09-14 山洋電気株式会社 防水構造を備えた遠心ファン
JP4512352B2 (ja) * 2003-12-02 2010-07-28 株式会社日立製作所 パイプファン
JP4779627B2 (ja) * 2005-12-14 2011-09-28 パナソニック株式会社 多翼送風機
JP4682854B2 (ja) * 2006-01-25 2011-05-11 株式会社デンソー 送風機
DE102010011526A1 (de) * 2010-03-15 2011-09-15 Ebm-Papst Mulfingen Gmbh & Co. Kg Radial-Lüfterrad-Anordnung
DE102010047489A1 (de) * 2010-10-06 2012-04-12 Ruck Ventilatoren Gmbh Wandeinbaugebläse
JP2012087748A (ja) * 2010-10-22 2012-05-10 Nippon Densan Corp 送風ファン
DE202010015749U1 (de) * 2010-11-14 2012-02-15 Ebm-Papst St. Georgen Gmbh & Co. Kg Diagonalventilator
WO2012130404A1 (fr) * 2011-03-26 2012-10-04 Ebm-Papst St. Georgen Gmbh & Co. Kg Ventilateur diagonal à refroidissement actif du moteur
US8936433B2 (en) * 2011-11-15 2015-01-20 Asia Vital Components Co., Ltd. Anti-relief fan frame body structure
CN102705910A (zh) * 2012-06-07 2012-10-03 广东美的制冷设备有限公司 空调器室内机
CN202734057U (zh) * 2012-06-07 2013-02-13 广东美的制冷设备有限公司 空调器室内机
DE202012103554U1 (de) * 2012-09-18 2013-12-20 Ebm-Papst Mulfingen Gmbh & Co. Kg Laufrad mit Wuchtausgleich
CN102865254B (zh) * 2012-10-24 2015-08-05 株洲变流技术国家工程研究中心有限公司 一种无涡壳离心式风机安装装置及其安装方法
US9371836B2 (en) * 2012-10-25 2016-06-21 Dyna-Tech Sales Corporation Mixed flow fan assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958147C (de) * 1955-05-01 1957-02-14 Siemens Ag Schaufelrad fuer Geblaese, insbesondere fuer Staubsauger
EP0781928A1 (fr) * 1995-12-28 1997-07-02 Magneti Marelli Manufacturing Spa Méthode d'équilibrage des roues des ventilateur, notamment des ventilateurs électriques des véhicules à moteur
US20080085188A1 (en) * 2006-10-06 2008-04-10 Hanlon Thomas mixed flow fan
US20120020778A1 (en) * 2010-07-23 2012-01-26 Ruck Ventilatoren Gmbh Diagonal fan

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016061747A1 *

Also Published As

Publication number Publication date
WO2016061747A1 (fr) 2016-04-28
CN106471259A (zh) 2017-03-01
US20170045060A1 (en) 2017-02-16
EP3211247B1 (fr) 2019-11-27
EP3211247A1 (fr) 2017-08-30

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