MX2017001588A - Impulsor con extensiones de paleta que se curvan axialmente para evitar bloqueo por burbujas de aire. - Google Patents

Impulsor con extensiones de paleta que se curvan axialmente para evitar bloqueo por burbujas de aire.

Info

Publication number
MX2017001588A
MX2017001588A MX2017001588A MX2017001588A MX2017001588A MX 2017001588 A MX2017001588 A MX 2017001588A MX 2017001588 A MX2017001588 A MX 2017001588A MX 2017001588 A MX2017001588 A MX 2017001588A MX 2017001588 A MX2017001588 A MX 2017001588A
Authority
MX
Mexico
Prior art keywords
pumping chamber
liquid
inlet
rotate
impeller
Prior art date
Application number
MX2017001588A
Other languages
English (en)
Inventor
D Lopes Jeffrey
Original Assignee
Flow Control LLC
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 Flow Control LLC filed Critical Flow Control LLC
Publication of MX2017001588A publication Critical patent/MX2017001588A/es

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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/001—Preventing vapour lock
    • F04D9/002—Preventing vapour lock by means in the very pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming pumps
    • F04D9/005—Priming of not self-priming pumps by adducting or recycling liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/14—Pumps raising fluids by centrifugal force within a conical rotary bowl with vertical axis
    • 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
    • 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
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • F04D29/245—Geometry, shape for special effects
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4293—Details of fluid inlet or outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

Una bomba que tiene un alojamiento que incluye una entrada para recibir un líquido que será bombeado, una salida para suministrar el líquido que será bombeado, una cámara de bombeo entre la entrada/salida; y una flecha de motor que gira en la cámara de bombeo; el impulsor está dispuesto en la flecha del motor, incluye paletas radialmente curvas para girar dentro de la cámara de bombeo, para bombear el líquido proveniente de la cámara de bombeo hacia la salida; e incluye paletas anti-bloqueo por burbujas de aire formadas como un conjunto de extensiones de paleta que se curvan axialmente y que se extienden a to largo del eje de la flecha, giran con una parte dentro de la cámara de bombeo, sobresalen a través de la entrada y giran con otra parte afuera de la entrada para sumergirse en el líquido que será bombeado debajo de la bomba, jalan el líquido a través de la entrada hacia adentro de la cámara de bombeo y le suministran el líquido a las paletas que se curvan radialmente para generar presión para forzar la salida del aire atrapado en la cámara de bombeo.
MX2017001588A 2014-08-06 2015-08-06 Impulsor con extensiones de paleta que se curvan axialmente para evitar bloqueo por burbujas de aire. MX2017001588A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462033814P 2014-08-06 2014-08-06
PCT/US2015/043982 WO2016022781A2 (en) 2014-08-06 2015-08-06 Impeller with axially curving vane extensions to prevent airlock

Publications (1)

Publication Number Publication Date
MX2017001588A true MX2017001588A (es) 2017-09-01

Family

ID=55264763

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017001588A MX2017001588A (es) 2014-08-06 2015-08-06 Impulsor con extensiones de paleta que se curvan axialmente para evitar bloqueo por burbujas de aire.

Country Status (8)

Country Link
US (1) US20160186758A1 (es)
EP (1) EP3177834A4 (es)
CN (1) CN106715915B (es)
AU (2) AU2015300990A1 (es)
CA (1) CA2957279C (es)
MX (1) MX2017001588A (es)
SA (1) SA517380848B1 (es)
WO (1) WO2016022781A2 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10087946B2 (en) * 2016-02-09 2018-10-02 Brunswick Corporation Centrifugal pumps having anti-air-locking features
KR101757440B1 (ko) * 2017-01-24 2017-07-12 이제이콥부희 캐비테이션 펌프 유닛

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850984A (en) * 1956-02-13 1958-09-09 Edwards Vapor expelling pump
US3417929A (en) * 1966-02-08 1968-12-24 Secrest Mfg Company Comminuting pumps
US4275988A (en) * 1978-12-18 1981-06-30 Kalashnikov L F Axial or worm-type centrifugal impeller pump
SE467466B (sv) * 1989-03-29 1992-07-20 Kamyr Ab Apparat foer fluidisering, gasavskiljning och pumpning av en suspension av fiberhaltigt cellulosamaterial, samt dess anvaendning
US5312224A (en) * 1993-03-12 1994-05-17 International Business Machines Corporation Conical logarithmic spiral viscosity pump
DE4325549C3 (de) * 1993-07-29 1997-04-24 Brinkmann Pumpen K H Brinkmann Kreiselpumpe
SE504976C2 (sv) * 1995-09-07 1997-06-02 Kvaerner Pulping Tech Fibermassasuspensionspump med inbyggd vakuumpump
FI111023B (fi) * 1998-12-30 2003-05-15 Sulzer Pumpen Ag Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori
DE10309438B3 (de) * 2003-03-05 2004-09-16 Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg Kreiselpumpe mit entlüfteter Pumpenkammer
CN2700607Y (zh) * 2004-05-24 2005-05-18 株洲鑫龙石化设备有限公司 液压潜油泵
DE502005002739D1 (de) * 2005-12-21 2008-03-20 Grundfos Management As Laufrad für ein Pumpenaggregat und zugehöriges Pumpenaggregat
JP4894438B2 (ja) * 2006-09-28 2012-03-14 日本電産株式会社 遠心ポンプ
AT505062B1 (de) * 2007-03-27 2009-08-15 Andritz Ag Maschf Verfahren und vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen
CL2008001474A1 (es) * 2007-05-21 2008-11-28 Weir Minerals Australia Ltd Un impulsor de bomba con un eje rotatorio que incluye un cubo, una pared posterior y frontal, una serie de paletas de bombeo, en que el impulsor incluye elementos inductores y elementos de generacion de flujo; sistema de bombeo impulsor y dispositivo de direccionamiento; metodo de bombeo y metodo para mezclar y agitar.
AT510538B1 (de) * 2010-09-27 2013-02-15 Andritz Ag Maschf Zentrifugalpumpe
US9303647B2 (en) * 2011-08-15 2016-04-05 Dale A. Conway Centrifugal pump anti-air locking system

Also Published As

Publication number Publication date
AU2019203725B2 (en) 2020-09-10
EP3177834A2 (en) 2017-06-14
AU2019203725A1 (en) 2019-06-20
US20160186758A1 (en) 2016-06-30
AU2015300990A1 (en) 2017-02-23
CN106715915A (zh) 2017-05-24
CA2957279A1 (en) 2016-02-11
EP3177834A4 (en) 2018-04-11
SA517380848B1 (ar) 2022-02-28
WO2016022781A2 (en) 2016-02-11
WO2016022781A3 (en) 2016-05-19
CN106715915B (zh) 2020-01-17
CA2957279C (en) 2020-08-04

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