CH701616B1 - Anti-Wirbel-Vorrichtung zur Verhinderung von Wirbeln in der Nähe des Saugabschnittes einer Pumpe. - Google Patents

Anti-Wirbel-Vorrichtung zur Verhinderung von Wirbeln in der Nähe des Saugabschnittes einer Pumpe. Download PDF

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Publication number
CH701616B1
CH701616B1 CH01266/10A CH12662010A CH701616B1 CH 701616 B1 CH701616 B1 CH 701616B1 CH 01266/10 A CH01266/10 A CH 01266/10A CH 12662010 A CH12662010 A CH 12662010A CH 701616 B1 CH701616 B1 CH 701616B1
Authority
CH
Switzerland
Prior art keywords
fluid transfer
vortex
transfer device
pump
water
Prior art date
Application number
CH01266/10A
Other languages
German (de)
English (en)
Other versions
CH701616A2 (de
CH701616A8 (de
Inventor
Laxmikant Merchant
Robert L Baran
Jitendra Harish Bijlani
Venkateswara Rao Akana
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH701616A2 publication Critical patent/CH701616A2/de
Publication of CH701616A8 publication Critical patent/CH701616A8/de
Publication of CH701616B1 publication Critical patent/CH701616B1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General layout or general methods of operation of complete plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F01K9/003—Plants characterised by condensers arranged or modified to co-operate with the engines condenser cooling circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • 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
    • F04D29/548—Specially adapted for liquid pumps
    • 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
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86035—Combined with fluid receiver
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86035—Combined with fluid receiver
    • Y10T137/86067—Fluid sump
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86187—Plural tanks or compartments connected for serial flow
    • Y10T137/86212—Plural compartments formed by baffles
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86348—Tank with internally extending flow guide, pipe or conduit

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)
  • Control Of Non-Positive-Displacement Pumps (AREA)
CH01266/10A 2009-08-07 2010-08-04 Anti-Wirbel-Vorrichtung zur Verhinderung von Wirbeln in der Nähe des Saugabschnittes einer Pumpe. CH701616B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/537,372 US8424566B2 (en) 2009-08-07 2009-08-07 Apparatus and systems to control a fluid

Publications (3)

Publication Number Publication Date
CH701616A2 CH701616A2 (de) 2011-02-15
CH701616A8 CH701616A8 (de) 2011-06-30
CH701616B1 true CH701616B1 (de) 2015-06-15

Family

ID=43430321

Family Applications (1)

Application Number Title Priority Date Filing Date
CH01266/10A CH701616B1 (de) 2009-08-07 2010-08-04 Anti-Wirbel-Vorrichtung zur Verhinderung von Wirbeln in der Nähe des Saugabschnittes einer Pumpe.

Country Status (5)

Country Link
US (1) US8424566B2 (enExample)
JP (1) JP2011038513A (enExample)
CN (1) CN101994706B (enExample)
CH (1) CH701616B1 (enExample)
DE (1) DE102010036629A1 (enExample)

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* Cited by examiner, † Cited by third party
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JP5620208B2 (ja) * 2009-09-28 2014-11-05 株式会社荏原製作所 渦防止装置を備えた両吸込み縦型ポンプ
EP2914854B1 (en) 2012-11-05 2021-04-28 Fluid Handling LLC. Flow conditioning feature for suction diffuser
US10634165B2 (en) * 2012-12-14 2020-04-28 Sulzer Management Ag Pumping apparatus having a flow guiding element
US10434447B2 (en) * 2015-11-24 2019-10-08 Ademco Inc. Door and door closure system for an air filter cabinet
CN106013332B (zh) * 2016-05-17 2018-05-15 中国农业大学 一种泵站进水池消涡结构
DE102016007205A1 (de) * 2016-06-08 2017-12-14 Ziehl-Abegg Se Ventilatoreinheit
CN106013339B (zh) * 2016-07-05 2018-02-23 中国农业大学 一种吸水管水下组合式叶片消涡装置
ES2828655T3 (es) * 2016-08-15 2021-05-27 Sulzer Management Ag Dispositivo de entrada para una bomba vertical y una disposición que comprende tal dispositivo de entrada
CN106704269B (zh) * 2016-10-21 2018-11-09 江苏大学镇江流体工程装备技术研究院 一种安装在水泵喇叭吸入口的板式消旋装置
US10876545B2 (en) * 2018-04-09 2020-12-29 Vornado Air, Llc System and apparatus for providing a directed air flow
CN111691500B (zh) * 2020-07-15 2022-01-07 江苏大学镇江流体工程装备技术研究院 一种具有仿生结构的簸箕形进水流道
CN121205268A (zh) * 2025-11-26 2025-12-26 蓝深集团股份有限公司 一种一体化泵闸进水流态优化导流装置

Family Cites Families (16)

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US2174354A (en) * 1936-07-06 1939-09-26 American Car & Foundry Co Tank siphon support
US2632466A (en) * 1949-01-13 1953-03-24 Standard Oil Dev Co Storage tank construction
GB1024787A (en) * 1962-11-01 1966-04-06 J H Carruthers & Company Ltd Improvements in or relating to suction pipes for use in pumping liquid from containers
US3476038A (en) * 1967-12-20 1969-11-04 Layne & Bowler Pump Co Suction pump vortex control
JPS5787170U (enExample) * 1980-11-19 1982-05-29
US4576197A (en) * 1982-09-29 1986-03-18 Midwest Energy Services Company Pump suction vacuum lift vortex control
JPS63183397U (enExample) * 1987-05-13 1988-11-25
US4850796A (en) * 1988-05-25 1989-07-25 Sundstrand Corporation Centrifugal pump with splitter vane/shut-off valve system
JPH07103879B2 (ja) * 1989-11-14 1995-11-08 株式会社日立製作所 立軸ポンプの渦流防止装置
FR2679575B1 (fr) * 1991-07-24 1993-11-05 Beaudrey Cie E Prise d'eau, en particulier pour installation industrielle.
CH691402A5 (de) * 1996-04-30 2001-07-13 Frideco Ag C O Martin Staehle Vorrichtung zum Regulieren der Fördermenge einer vertikalachsigen Kreiselpumpe.
DE19641982C1 (de) * 1996-10-11 1998-05-20 Degussa Entleerungsvorrichtung für Bulk Bags und deren Verwendung
JP3347978B2 (ja) * 1997-06-25 2002-11-20 株式会社電業社機械製作所 クローズ型ポンプ吸込水槽の水中渦防止装置
US6533543B2 (en) * 2000-02-02 2003-03-18 Ebara Corporation Vortex prevention apparatus in pump
US6591867B2 (en) * 2001-09-21 2003-07-15 The Boeing Company Variable-gravity anti-vortex and vapor-ingestion-suppression device
US7549442B2 (en) * 2007-02-01 2009-06-23 Brown And Caldwell Intake for vertical wet pit pump

Also Published As

Publication number Publication date
US8424566B2 (en) 2013-04-23
CH701616A2 (de) 2011-02-15
CN101994706A (zh) 2011-03-30
DE102010036629A1 (de) 2011-02-10
CN101994706B (zh) 2016-04-27
JP2011038513A (ja) 2011-02-24
US20110030821A1 (en) 2011-02-10
CH701616A8 (de) 2011-06-30

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