CA3036362A1 - Equipement de pompe centrifuge a etage unique - Google Patents

Equipement de pompe centrifuge a etage unique Download PDF

Info

Publication number
CA3036362A1
CA3036362A1 CA3036362A CA3036362A CA3036362A1 CA 3036362 A1 CA3036362 A1 CA 3036362A1 CA 3036362 A CA3036362 A CA 3036362A CA 3036362 A CA3036362 A CA 3036362A CA 3036362 A1 CA3036362 A1 CA 3036362A1
Authority
CA
Canada
Prior art keywords
volute
pump
impeller
housing
pumping unit
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.)
Abandoned
Application number
CA3036362A
Other languages
English (en)
Inventor
Vladimir Ivanovich KUSHNAREV
Ivan Vladimirovich KUSHNAREV
Yury Sergeevich OBOZNY
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.)
"neftekamsk Machinery Plant" (llc Nkmz) LLC
Original Assignee
"neftekamsk Machinery Plant" (llc Nkmz) 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 "neftekamsk Machinery Plant" (llc Nkmz) LLC filed Critical "neftekamsk Machinery Plant" (llc Nkmz) LLC
Publication of CA3036362A1 publication Critical patent/CA3036362A1/fr
Abandoned legal-status Critical Current

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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for 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
    • F04D29/42—Casings; Connections of working fluid for radial or 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
    • 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
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • 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
    • F04D29/2238—Special flow patterns
    • 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
    • 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
    • F04D29/62—Mounting; Assembling; Disassembling of radial or 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/61—Assembly 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

L'équipement de pompe centrifuge à étage unique comprend une pompe d'entrée double avec un corps constitué d'une base et d'un couvercle, des tubulures, un rotor et une évacuation en spirale. L'évacuation en spirale se présente comme une pièce séparée indépendante. Des parties de sa surface externe prévues pour accueillir dans les logements spécialement ménagés dans le couvercle et le corps correspondent à la forme des surfaces de ces logements. Une roue d'impulseur et l'évacuation en spirale sont amovibles deux par deux. Les paramètres de la roue d'impulseur et de l'évacuation en spirale dans chaque paire sont calculés pour avoir une valeur d'efficacité maximale et assurer l'amenée et la pression désirées. L'invention vise à créer un équipement de pompe possédant un facteur de mérite maximal dans des modes qui diffèrent du mode nominal et simplifier la conception tout y conférant un caractère universel.
CA3036362A 2016-07-13 2017-07-07 Equipement de pompe centrifuge a etage unique Abandoned CA3036362A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2016128485 2016-07-13
RU2016128485A RU2616328C1 (ru) 2016-07-13 2016-07-13 Одноступенчатый центробежный насосный агрегат
PCT/RU2017/000500 WO2018013010A1 (fr) 2016-07-13 2017-07-07 Équipement de pompe centrifuge à étage unique

Publications (1)

Publication Number Publication Date
CA3036362A1 true CA3036362A1 (fr) 2018-01-18

Family

ID=58643010

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3036362A Abandoned CA3036362A1 (fr) 2016-07-13 2017-07-07 Equipement de pompe centrifuge a etage unique

Country Status (12)

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

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
EP1766235B1 (fr) * 2004-07-13 2017-04-19 Energy Recovery, Inc. Turbocompresseur à suralimentation hydraulic
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 (fr) * 2011-12-22 2014-06-18 Grundfos Holding A/S Pompe centrifuge
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
RU2616328C1 (ru) 2017-04-14
AU2020273342A1 (en) 2020-12-17
JP2019521282A (ja) 2019-07-25
JP6810240B2 (ja) 2021-01-06
AU2017295552A1 (en) 2019-03-07
WO2018013010A1 (fr) 2018-01-18
MX2019000518A (es) 2019-08-16
EP3486500A1 (fr) 2019-05-22
EA201900061A1 (ru) 2019-06-28
BR112019000595A2 (pt) 2019-04-24
EP3486500A4 (fr) 2020-03-11
CL2019000088A1 (es) 2019-08-30
US20190242401A1 (en) 2019-08-08
NZ750655A (en) 2020-06-26
EA035529B1 (ru) 2020-06-30

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20181227

FZDE Discontinued

Effective date: 20210831

FZDE Discontinued

Effective date: 20210831