EA035529B1 - Одноступенчатый центробежный насосный агрегат - Google Patents

Одноступенчатый центробежный насосный агрегат Download PDF

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Publication number
EA035529B1
EA035529B1 EA201900061A EA201900061A EA035529B1 EA 035529 B1 EA035529 B1 EA 035529B1 EA 201900061 A EA201900061 A EA 201900061A EA 201900061 A EA201900061 A EA 201900061A EA 035529 B1 EA035529 B1 EA 035529B1
Authority
EA
Eurasian Patent Office
Prior art keywords
impeller
pump
volute
stage centrifugal
replaceable
Prior art date
Application number
EA201900061A
Other languages
English (en)
Russian (ru)
Other versions
EA201900061A1 (ru
Inventor
Владимир Иванович КУШНАРЕВ
Иван Владимирович КУШНАРЕВ
Юрий Сергеевич ОБОЗНЫЙ
Original Assignee
Общество с ограниченной ответственностью "Нефтекамский машиностроительный завод" (ООО "НКМЗ")
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 Общество с ограниченной ответственностью "Нефтекамский машиностроительный завод" (ООО "НКМЗ") filed Critical Общество с ограниченной ответственностью "Нефтекамский машиностроительный завод" (ООО "НКМЗ")
Publication of EA201900061A1 publication Critical patent/EA201900061A1/ru
Publication of EA035529B1 publication Critical patent/EA035529B1/ru

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
    • 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
    • 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
    • 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
    • F04D29/18—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
    • F04D29/40—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
    • 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)
EA201900061A 2016-07-13 2017-07-07 Одноступенчатый центробежный насосный агрегат EA035529B1 (ru)

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
EA201900061A1 EA201900061A1 (ru) 2019-06-28
EA035529B1 true EA035529B1 (ru) 2020-06-30

Family

ID=58643010

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201900061A EA035529B1 (ru) 2016-07-13 2017-07-07 Одноступенчатый центробежный насосный агрегат

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
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
CN102808773A (zh) * 2012-08-22 2012-12-05 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

Family Cites Families (5)

* 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
WO2006017338A2 (fr) * 2004-07-13 2006-02-16 Pump Engineering, Inc. Pompe centrifuge
GB0419984D0 (en) * 2004-09-09 2004-10-13 Weir Pumps Ltd Pump assembly
EP2607703B1 (fr) * 2011-12-22 2014-06-18 Grundfos Holding A/S Pompe centrifuge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102808773A (zh) * 2012-08-22 2012-12-05 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
EA201900061A1 (ru) 2019-06-28
CL2019000088A1 (es) 2019-08-30
WO2018013010A1 (fr) 2018-01-18
CA3036362A1 (fr) 2018-01-18
MX2019000518A (es) 2019-08-16
EP3486500A1 (fr) 2019-05-22
RU2616328C1 (ru) 2017-04-14
EP3486500A4 (fr) 2020-03-11
BR112019000595A2 (pt) 2019-04-24
US20190242401A1 (en) 2019-08-08
JP6810240B2 (ja) 2021-01-06
AU2017295552A1 (en) 2019-03-07
JP2019521282A (ja) 2019-07-25
AU2020273342A1 (en) 2020-12-17
NZ750655A (en) 2020-06-26

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU

NF4A Restoration of lapsed right to a eurasian patent

Designated state(s): AM AZ BY KZ KG TJ TM RU