EP3486500A4 - Équipement de pompe centrifuge à étage unique - Google Patents

Équipement de pompe centrifuge à étage unique Download PDF

Info

Publication number
EP3486500A4
EP3486500A4 EP17828042.6A EP17828042A EP3486500A4 EP 3486500 A4 EP3486500 A4 EP 3486500A4 EP 17828042 A EP17828042 A EP 17828042A EP 3486500 A4 EP3486500 A4 EP 3486500A4
Authority
EP
European Patent Office
Prior art keywords
pumping unit
stage centrifugal
centrifugal pumping
stage
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.)
Withdrawn
Application number
EP17828042.6A
Other languages
German (de)
English (en)
Other versions
EP3486500A1 (fr
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" Nkmz LLC LLC
Original Assignee
"neftekamsk Machinery Plant" Nkmz LLC 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" Nkmz LLC LLC filed Critical "neftekamsk Machinery Plant" Nkmz LLC LLC
Publication of EP3486500A1 publication Critical patent/EP3486500A1/fr
Publication of EP3486500A4 publication Critical patent/EP3486500A4/fr
Withdrawn legal-status Critical Current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
    • F04D29/60—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
    • 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
    • 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)
EP17828042.6A 2016-07-13 2017-07-07 Équipement de pompe centrifuge à étage unique Withdrawn EP3486500A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (2)

Publication Number Publication Date
EP3486500A1 EP3486500A1 (fr) 2019-05-22
EP3486500A4 true EP3486500A4 (fr) 2020-03-11

Family

ID=58643010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17828042.6A Withdrawn EP3486500A4 (fr) 2016-07-13 2017-07-07 Équipement de pompe centrifuge à étage 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

Citations (3)

* 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
GB2417988A (en) * 2004-09-09 2006-03-15 Weir Pumps Ltd Pump with trimmable impeller
US8579603B2 (en) * 2004-07-13 2013-11-12 Energy Recovery, Inc. Centrifugal pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786230A (en) * 1984-03-28 1988-11-22 Thut Bruno H Dual volute molten metal pump and selective outlet discriminating means
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

Patent Citations (3)

* 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
US8579603B2 (en) * 2004-07-13 2013-11-12 Energy Recovery, Inc. Centrifugal pump
GB2417988A (en) * 2004-09-09 2006-03-15 Weir Pumps Ltd Pump with trimmable impeller

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018013010A1 *

Also Published As

Publication number Publication date
CL2019000088A1 (es) 2019-08-30
EA201900061A1 (ru) 2019-06-28
RU2616328C1 (ru) 2017-04-14
JP2019521282A (ja) 2019-07-25
MX2019000518A (es) 2019-08-16
WO2018013010A1 (fr) 2018-01-18
EP3486500A1 (fr) 2019-05-22
CA3036362A1 (fr) 2018-01-18
BR112019000595A2 (pt) 2019-04-24
AU2017295552A1 (en) 2019-03-07
US20190242401A1 (en) 2019-08-08
EA035529B1 (ru) 2020-06-30
JP6810240B2 (ja) 2021-01-06
NZ750655A (en) 2020-06-26
AU2020273342A1 (en) 2020-12-17

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