WO2019232200A1 - Engrènement de flanc d'entraînement entre des composants rotatifs et un arbre d'une pompe de puits submersible électrique - Google Patents

Engrènement de flanc d'entraînement entre des composants rotatifs et un arbre d'une pompe de puits submersible électrique Download PDF

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Publication number
WO2019232200A1
WO2019232200A1 PCT/US2019/034637 US2019034637W WO2019232200A1 WO 2019232200 A1 WO2019232200 A1 WO 2019232200A1 US 2019034637 W US2019034637 W US 2019034637W WO 2019232200 A1 WO2019232200 A1 WO 2019232200A1
Authority
WO
WIPO (PCT)
Prior art keywords
impeller
shaft
drive
flank
drive flank
Prior art date
Application number
PCT/US2019/034637
Other languages
English (en)
Inventor
Brett T. Williams
Risa RUTTER
Zheng Ye
Original Assignee
Baker Hughes Oilfield Operations, 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 Baker Hughes Oilfield Operations, Llc filed Critical Baker Hughes Oilfield Operations, Llc
Publication of WO2019232200A1 publication Critical patent/WO2019232200A1/fr

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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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially 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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage 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
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • 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
    • F04D29/20—Mounting rotors on shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous

Abstract

La présente invention concerne une pompe de puits (19) qui comporte un arbre (37) ayant au moins un flanc d'entraînement d'arbre (41) s'étendant sur une longueur de l'arbre. Des roues (53) sont situées entre des diffuseurs non rotatifs (47). Chaque roue comporte un moyeu (57) ayant un alésage de moyeu de roue (59) à travers lequel s'étend l'arbre. L'alésage de moyeu de roue comporte au moins un flanc d'entraînement de roue (59b) qui est en contact affleurant avec le flanc d'entraînement d'arbre pour transmettre une rotation à la roue. Les flancs d'entraînement de roue peuvent être sur des côtés opposés de l'arbre et parallèles l'un à l'autre. La roue peut avoir six des flancs d'entraînement de roue (69) disposés de manière symétrique autour de l'alésage de moyeu de roue (67) et se joignant mutuellement. Les flancs d'entraînement de roue peuvent être trois surfaces incurvées en développante (73) qui se rejoignent.
PCT/US2019/034637 2018-05-31 2019-05-30 Engrènement de flanc d'entraînement entre des composants rotatifs et un arbre d'une pompe de puits submersible électrique WO2019232200A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862678313P 2018-05-31 2018-05-31
US62/678,313 2018-05-31
US16/425,633 2019-05-29
US16/425,633 US20190368511A1 (en) 2018-05-31 2019-05-29 Drive Flank Engagement Between Rotating Components and Shaft of Electrical Submersible Well Pump

Publications (1)

Publication Number Publication Date
WO2019232200A1 true WO2019232200A1 (fr) 2019-12-05

Family

ID=68693092

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2019/034637 WO2019232200A1 (fr) 2018-05-31 2019-05-30 Engrènement de flanc d'entraînement entre des composants rotatifs et un arbre d'une pompe de puits submersible électrique

Country Status (2)

Country Link
US (1) US20190368511A1 (fr)
WO (1) WO2019232200A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11699872B2 (en) * 2020-04-17 2023-07-11 Baker Hughes Oilfield Operations, Llc Power connector with spring-biased elastomeric conductor seal for submersible pump
US11795951B2 (en) 2020-05-06 2023-10-24 Baker Hughes Oilfield Operations, Llc Thrust runner for abrasion resistant bearing of centrifugal pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5722812A (en) * 1996-06-20 1998-03-03 Baker Hughes Incorporated Abrasion resistant centrifugal pump
US20110027077A1 (en) * 2009-07-31 2011-02-03 Baker Hughes Incorporated Shaftless centrifugal pump
US20120257985A1 (en) * 2011-04-08 2012-10-11 Baker Hughes Incorporated Torque Transmitting Rings for Sleeves in Electrical Submersible Pumps
US20130017075A1 (en) * 2006-10-30 2013-01-17 Schlumberger Technology Corporation Electrical Submersible Pump
US20170306730A1 (en) * 2013-03-14 2017-10-26 Oilfield Equipment Development Center Limited Rod driven centrifugal pumping system for adverse well production

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5722812A (en) * 1996-06-20 1998-03-03 Baker Hughes Incorporated Abrasion resistant centrifugal pump
US20130017075A1 (en) * 2006-10-30 2013-01-17 Schlumberger Technology Corporation Electrical Submersible Pump
US20110027077A1 (en) * 2009-07-31 2011-02-03 Baker Hughes Incorporated Shaftless centrifugal pump
US20120257985A1 (en) * 2011-04-08 2012-10-11 Baker Hughes Incorporated Torque Transmitting Rings for Sleeves in Electrical Submersible Pumps
US20170306730A1 (en) * 2013-03-14 2017-10-26 Oilfield Equipment Development Center Limited Rod driven centrifugal pumping system for adverse well production

Also Published As

Publication number Publication date
US20190368511A1 (en) 2019-12-05

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