WO2013131641A3 - Axialventilator - Google Patents

Axialventilator Download PDF

Info

Publication number
WO2013131641A3
WO2013131641A3 PCT/EP2013/000649 EP2013000649W WO2013131641A3 WO 2013131641 A3 WO2013131641 A3 WO 2013131641A3 EP 2013000649 W EP2013000649 W EP 2013000649W WO 2013131641 A3 WO2013131641 A3 WO 2013131641A3
Authority
WO
WIPO (PCT)
Prior art keywords
axial fan
recess
bracing part
motor
bracing
Prior art date
Application number
PCT/EP2013/000649
Other languages
English (en)
French (fr)
Other versions
WO2013131641A2 (de
Inventor
Omar Sadi
Andreas Gross
Lothar Ernemann
Frieder Lörcher
Original Assignee
Ziehl-Abegg Ag
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 Ziehl-Abegg Ag filed Critical Ziehl-Abegg Ag
Priority to SI201332055T priority Critical patent/SI2823184T1/sl
Priority to EP13711568.9A priority patent/EP2823184B1/de
Priority to US14/383,542 priority patent/US10781818B2/en
Priority to RU2014140100A priority patent/RU2626911C2/ru
Priority to JP2014560270A priority patent/JP2015509567A/ja
Priority to ES13711568T priority patent/ES2949380T3/es
Priority to CN201380023650.1A priority patent/CN104302926B/zh
Publication of WO2013131641A2 publication Critical patent/WO2013131641A2/de
Publication of WO2013131641A3 publication Critical patent/WO2013131641A3/de

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
    • 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
    • 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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—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
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646—Mounting or removal of 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
    • F04D29/66—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
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or 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
    • F04D29/66—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
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/10—Manufacture by removing material
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/51—Building or constructing in particular ways in a modular way, e.g. using several identical or complementary parts or features
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Der Axialventilator hat einen Motor (1), an dem rotorseitig ein Laufrad befestigt ist, von dessen Nabe Ventilatorflügel (24) abstehen, die eine Vorder- und eine Hinterkante (26, 27) aufweisen. Der Motor (1) ist mit einer Aufhängung (2) an einem Gehäuse (3) befestigt. Die Aufhängung weist ein Strebenteil (4 bis 8) aus Flachmaterial auf, das den Motor (1) mit dem Gehäuse (3) verbindet und in Strömungsrichtung der Luft etwa hochkant angeordnet ist. Um den Axialventilator so auszubilden, dass er einen hohen Gesamtwirkungsgrad sowie nur einen geringen Strömungswiderstand aufweist, ist das Strebenteil (4 bis 8) über einen Teil seiner Länge mit wenigstens einer Aussparung (7) versehen. Durch die Aussparung wird der Strömungswiderstand durch das Strebenteil minimiert. Die Aussparung verringert das Gewicht des Axialventilators. Die Lärmentstehung des Axialventilators ist stark reduziert, da die Größe von wirbelbehafteten Ablösegebieten durch die Aussparung stark verringert ist.
PCT/EP2013/000649 2012-03-06 2013-03-06 Axialventilator WO2013131641A2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SI201332055T SI2823184T1 (sl) 2012-03-06 2013-03-06 Aksialni ventilator
EP13711568.9A EP2823184B1 (de) 2012-03-06 2013-03-06 Axialventilator
US14/383,542 US10781818B2 (en) 2012-03-06 2013-03-06 Axial fan
RU2014140100A RU2626911C2 (ru) 2012-03-06 2013-03-06 Осевой вентилятор и способ изготовления осевого вентилятора
JP2014560270A JP2015509567A (ja) 2012-03-06 2013-03-06 軸流ファン
ES13711568T ES2949380T3 (es) 2012-03-06 2013-03-06 Ventilador axial
CN201380023650.1A CN104302926B (zh) 2012-03-06 2013-03-06 轴流式风机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210004617 DE102012004617A1 (de) 2012-03-06 2012-03-06 Axialventilator
DE102012004617.0 2012-03-06

Publications (2)

Publication Number Publication Date
WO2013131641A2 WO2013131641A2 (de) 2013-09-12
WO2013131641A3 true WO2013131641A3 (de) 2013-12-12

Family

ID=47988879

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/000649 WO2013131641A2 (de) 2012-03-06 2013-03-06 Axialventilator

Country Status (9)

Country Link
US (1) US10781818B2 (de)
EP (1) EP2823184B1 (de)
JP (1) JP2015509567A (de)
CN (1) CN104302926B (de)
DE (1) DE102012004617A1 (de)
ES (1) ES2949380T3 (de)
RU (1) RU2626911C2 (de)
SI (1) SI2823184T1 (de)
WO (1) WO2013131641A2 (de)

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CN105332948B (zh) * 2015-10-23 2017-08-15 上海交通大学 一种压气机仿生动叶的实现方法
JP2017110563A (ja) * 2015-12-16 2017-06-22 株式会社デンソー 送風装置
US10578126B2 (en) * 2016-04-26 2020-03-03 Acme Engineering And Manufacturing Corp. Low sound tubeaxial fan
US10526894B1 (en) * 2016-09-02 2020-01-07 United Technologies Corporation Short inlet with low solidity fan exit guide vane arrangements
CN109114019A (zh) * 2017-06-23 2019-01-01 博格华纳公司 轴向风扇
DK3473848T3 (da) * 2017-10-20 2022-12-12 Flowgen Development & Man Ag Strømningsenergianlæg, særligt kappevindturbine
CN108180154B (zh) * 2017-12-27 2020-02-21 泛仕达机电股份有限公司 一种风扇波纹支架
CN207795681U (zh) * 2018-01-13 2018-08-31 广东美的环境电器制造有限公司 轴流扇叶、轴流风机扇叶组件、轴流风机风道组件
CN108757562A (zh) * 2018-05-31 2018-11-06 广东泛仕达农牧风机有限公司 一种新型畜牧风扇叶片及包括该风扇叶片的畜牧风机
EP3591238A1 (de) * 2018-07-05 2020-01-08 Xylem Europe GmbH Axiallüfter und lüfterhaube für eine motorkühlanordnung
US11673648B2 (en) * 2019-01-15 2023-06-13 Textron Innovations toc. Ducted fan assembly with curved stators
DE102019119750A1 (de) 2019-07-22 2021-01-28 Ebm-Papst Mulfingen Gmbh & Co. Kg Befestigungsvorrichtung zum Befestigen eines Ventilators an einer Trägerstruktur
DE202019104034U1 (de) 2019-07-22 2019-08-01 Ebm-Papst Mulfingen Gmbh & Co. Kg Befestigungsvorrichtung zum Befestigen eines Ventilators an einer Trägerstruktur
DE102020200447A1 (de) * 2020-01-15 2021-07-15 Ziehl-Abegg Se Gehäuse für einen Ventilator und Ventilator mit einem entsprechenden Gehäuse
FR3108147B1 (fr) * 2020-03-13 2022-02-25 Valeo Systemes Thermiques Bras de maintien pour armature de support
CN112253477A (zh) * 2020-09-27 2021-01-22 高邮环流泵业有限公司 一种安装稳定的轴流泵
CN114688638B (zh) * 2020-12-25 2023-09-01 广东美的白色家电技术创新中心有限公司 风机结构和空调器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115527A (en) * 1936-10-08 1938-04-26 Airmaster Corp Mounting for exhaust fans
DE1967320U (de) * 1967-06-05 1967-08-31 Sued Electric Ing Karl Jakob Schaufelrad fuer luefter.
DE1752595A1 (de) * 1967-06-21 1970-12-17 Valmet Oy Fa Verfahren und Vorrichtung zum Herstellen von Schaufeln fuer das Schaufelrad einer axialen Stroemungsmaschine
EP0569863A1 (de) * 1992-05-15 1993-11-18 Siemens Electric Limited Flacher Axiallüfter
DE4326147A1 (de) * 1993-05-19 1994-11-24 Licentia Gmbh Axiallüfter, insbesondere für ein Kühlgebläse eines Kraftfahrzeugmotors
GB2281102A (en) * 1993-07-30 1995-02-22 Matsushita Seiko Kk Ventilator motor support framework
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EP1016788A2 (de) * 1998-12-31 2000-07-05 Halla Climate Control Corp. Axiallüfter
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DE102005023868B3 (de) * 2005-05-24 2006-07-20 Minebea Co., Ltd. Ventilator
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Also Published As

Publication number Publication date
SI2823184T1 (sl) 2023-09-29
DE102012004617A1 (de) 2013-09-12
JP2015509567A (ja) 2015-03-30
WO2013131641A2 (de) 2013-09-12
EP2823184B1 (de) 2023-05-10
ES2949380T3 (es) 2023-09-28
CN104302926B (zh) 2018-01-30
RU2626911C2 (ru) 2017-08-02
US10781818B2 (en) 2020-09-22
US20150023791A1 (en) 2015-01-22
CN104302926A (zh) 2015-01-21
RU2014140100A (ru) 2016-04-27
EP2823184A2 (de) 2015-01-14

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