CL2019000088A1 - Unidad de bombeo centrifugo de una etapa. - Google Patents

Unidad de bombeo centrifugo de una etapa.

Info

Publication number
CL2019000088A1
CL2019000088A1 CL2019000088A CL2019000088A CL2019000088A1 CL 2019000088 A1 CL2019000088 A1 CL 2019000088A1 CL 2019000088 A CL2019000088 A CL 2019000088A CL 2019000088 A CL2019000088 A CL 2019000088A CL 2019000088 A1 CL2019000088 A1 CL 2019000088A1
Authority
CL
Chile
Prior art keywords
single stage
volute
pumping unit
impeller
housing
Prior art date
Application number
CL2019000088A
Other languages
English (en)
Inventor
Vladimir Ivanovich Kushnarev
Ivan Vladimirovich Kushnarev
Yury Sergeevich Obozny
Original Assignee
Llc Neftekamsk Machinery Plant Llc Nkmz
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 Llc Neftekamsk Machinery Plant Llc Nkmz filed Critical Llc Neftekamsk Machinery Plant Llc Nkmz
Publication of CL2019000088A1 publication Critical patent/CL2019000088A1/es

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/006Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00Pumping installations or systems
    • F04D13/02Units comprising pumps and their driving means
    • F04D13/06Units comprising pumps and their driving means the pump being electrically driven
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • F04D29/2238Special flow patterns
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/62Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/62Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • F04D29/2205Conventional flow pattern
    • F04D29/2222Construction and assembly
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00Manufacture
    • F05D2230/60Assembly methods
    • F05D2230/61Assembly methods using limited numbers of standard modules which can be adapted by machining

Landscapes

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

Abstract

instalaciones de bombeo diseñadas para bombear agua, soluciones de agua, así como aceite, productos de aceite y similares a través de las tuberías principal, de proceso y auxiliar, y está dirigida a proporcionar una unidad de bombeo centrífuga de una sola etapa que demuestra máxima eficiencia en modos no nominales mientras tiene un diseño simplificado y es de naturaleza universal. Para este fin, una unidad de bombeo centrífuga de una sola etapa comprende una bomba centrífuga de doble entrada de una sola etapa, un motor de impulsión eléctrico, un acoplamiento, que conecta sus ejes, un armazón de soporte para montar la carcasa de la bomba y el motor eléctrico en el mismo, una carcasa, que consiste en una base y una cubierta, múltiples de entrada y salida, un rotor con un impulsor montado en este, donde el rotor está instalado en rodamientos de soporte y una voluta configurada de acuerdo con la invención en forma de un componente separado independiente y las partes de la superficie externa de la misma, que están destinadas a estar alojadas en los apoyos proporcionados para este fin en la cubierta y la carcasa, corresponden a la forma de las superficies de dichos soportes. El impulsor y la voluta son reemplazables como un par, los parámetros del impulsor y la voluta en cada par se calculan para proporcionar máxima eficiencia mientras se garantiza la alimentación y la presión requeridas. Las volutas reemplazables se fabrican como un componente moldeado integrado y comprenden un deflector que separa el flujo de fluido durante el movimiento.
CL2019000088A 2016-07-13 2019-01-11 Unidad de bombeo centrifugo de una etapa. CL2019000088A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016128485A RU2616328C1 (ru) 2016-07-13 2016-07-13 Одноступенчатый центробежный насосный агрегат

Publications (1)

Publication Number Publication Date
CL2019000088A1 true CL2019000088A1 (es) 2019-08-30

Family

ID=58643010

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2019000088A CL2019000088A1 (es) 2016-07-13 2019-01-11 Unidad de bombeo centrifugo de una etapa.

Country Status (12)

Country Link
US (1) US20190242401A1 (es)
EP (1) EP3486500A4 (es)
JP (1) JP6810240B2 (es)
AU (2) AU2017295552A1 (es)
BR (1) BR112019000595A2 (es)
CA (1) CA3036362A1 (es)
CL (1) CL2019000088A1 (es)
EA (1) EA035529B1 (es)
MX (1) MX2019000518A (es)
NZ (1) NZ750655A (es)
RU (1) RU2616328C1 (es)
WO (1) WO2018013010A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU175617U1 (ru) * 2017-05-03 2017-12-12 Акционерное общество (АО) "Научно-исследовательский институт "Лопастных машин" ("НИИ ЛМ") Корпус насоса с разъемом в плоскости параллельной оси ротора
RU2672239C1 (ru) * 2017-09-01 2018-11-12 Акционерное общество "ГМС Ливгидромаш" Центробежный одноступенчатый насос
RU185455U1 (ru) * 2018-06-14 2018-12-05 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Насос нефтяной магистральный с однозавитковым отводом и направляющим аппаратом
RU195473U9 (ru) * 2018-08-17 2020-03-20 Общество с ограниченной ответственностью "Нефтекамский машиностроительный завод" (ООО "НКМЗ") Вертикальный центробежный электронасосный агрегат со сменными проточными частями
RU2713309C1 (ru) * 2019-03-27 2020-02-04 Общество С Ограниченной Ответственностью "Нефтекамский Машиностроительный Завод" Вертикальный одноступенчатый центробежный насос
RU193781U1 (ru) * 2019-04-02 2019-11-14 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Одноступенчатый центробежный насос двухстороннего входа
RU206998U1 (ru) * 2021-03-09 2021-10-06 Акционерное общество (АО) "Турбонасос" Корпус центробежного насоса

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955540A (en) * 1957-05-27 1960-10-11 Worthington Corp Twin volute pump
US4786230A (en) * 1984-03-28 1988-11-22 Thut Bruno H Dual volute molten metal pump and selective outlet discriminating means
US8579603B2 (en) * 2004-07-13 2013-11-12 Energy Recovery, Inc. Centrifugal pump
GB0419984D0 (en) * 2004-09-09 2004-10-13 Weir Pumps Ltd Pump assembly
RU57393U1 (ru) * 2006-04-17 2006-10-10 Открытое акционерное общество "Научно-исследовательский и проектно-конструкторский институт атомного и энергетического насосостроения" (ОАО "ВНИИАЭН") Центробежный насос с рабочим колесом двустороннего входа
EP2607703B1 (de) * 2011-12-22 2014-06-18 Grundfos Holding A/S Kreiselpumpe
CN102808773B (zh) * 2012-08-22 2015-03-25 合肥工业大学 一种可更换组合内衬的泵
CN203978852U (zh) * 2014-05-28 2014-12-03 姜堰市德华船用泵业制造有限公司 可换蜗壳式船用自吸离心泵

Also Published As

Publication number Publication date
JP2019521282A (ja) 2019-07-25
EA035529B1 (ru) 2020-06-30
MX2019000518A (es) 2019-08-16
US20190242401A1 (en) 2019-08-08
EA201900061A1 (ru) 2019-06-28
BR112019000595A2 (pt) 2019-04-24
AU2020273342A1 (en) 2020-12-17
EP3486500A4 (en) 2020-03-11
AU2017295552A1 (en) 2019-03-07
RU2616328C1 (ru) 2017-04-14
NZ750655A (en) 2020-06-26
WO2018013010A1 (ru) 2018-01-18
EP3486500A1 (en) 2019-05-22
CA3036362A1 (en) 2018-01-18
JP6810240B2 (ja) 2021-01-06

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