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MX2022002901A - Volutas adaptables para bombas centrifugas. - Google Patents

Volutas adaptables para bombas centrifugas.

Info

Publication number
MX2022002901A
MX2022002901A MX2022002901A MX2022002901A MX2022002901A MX 2022002901 A MX2022002901 A MX 2022002901A MX 2022002901 A MX2022002901 A MX 2022002901A MX 2022002901 A MX2022002901 A MX 2022002901A MX 2022002901 A MX2022002901 A MX 2022002901A
Authority
MX
Mexico
Prior art keywords
volute
adaptive
pump
adjusted
volutes
Prior art date
Application number
MX2022002901A
Other languages
English (en)
Inventor
Alexander H Slocum
Hilary A Johnson
Kevin P Simon
Original Assignee
Massachusetts Inst Technology
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 Massachusetts Inst Technology filed Critical Massachusetts Inst Technology
Publication of MX2022002901A publication Critical patent/MX2022002901A/es

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
    • 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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor
    • 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
    • F04D29/428—Discharge tongues
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/466—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps
    • F04D29/468—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

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

Abstract

Sistemas de bombas centrífugas y métodos relacionados se describen en la presente que pueden cambiar un punto de mejor eficiencia de una bomba en base a una o más condiciones operativas para poner en operación más eficientemente y/o ajustarse a una gama más amplia de condiciones. Las bombas provistas en la presente pueden incluir una voluta adaptable en la cual se puede ajustar la geometría de la voluta para cambiar la eficiencia operativa de la bomba. En algunas modalidades, la altura o dimensión radial de la voluta adaptable se puede ajustar en base a una o más condiciones operativas. La geometría de la voluta adaptable se puede ajustar durante la operación de la bomba y/o mientras se dispone un impulsor dentro de la voluta. En algunas modalidades, se pueden disponer un primer y un segundo collarín dentro de la voluta adaptable. La rotación del primer componente puede mover axialmente el segundo componente, lo cual puede expandir o contraer la dimensión axial de la voluta adaptable.
MX2022002901A 2019-09-18 2020-09-18 Volutas adaptables para bombas centrifugas. MX2022002901A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962902027P 2019-09-18 2019-09-18
PCT/US2020/051668 WO2021055879A1 (en) 2019-09-18 2020-09-18 Adaptive volutes for centrifugal pumps

Publications (1)

Publication Number Publication Date
MX2022002901A true MX2022002901A (es) 2022-06-08

Family

ID=74868404

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022002901A MX2022002901A (es) 2019-09-18 2020-09-18 Volutas adaptables para bombas centrifugas.

Country Status (7)

Country Link
US (1) US11708841B2 (es)
EP (1) EP4031774A4 (es)
CN (1) CN114391066A (es)
AU (1) AU2020351235A1 (es)
CA (1) CA3152956A1 (es)
MX (1) MX2022002901A (es)
WO (1) WO2021055879A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3232805A1 (en) * 2021-10-09 2023-04-13 Tim Sundstrom System and method for pump control based on pump vibrations
CN114688066B (zh) * 2022-04-02 2024-08-27 中国科学院工程热物理研究所 一种压缩机的实验装置及其实验方法
WO2024080902A1 (en) 2022-10-10 2024-04-18 S.P.M Instrument Ab System and method for monitoring and/or controlling an internal state of a centrifugal pump
DE102024102725A1 (de) * 2024-01-31 2025-07-31 Rheinisch-Westfälische Technische Hochschule Aachen, abgekürzt RWTH Aachen, Körperschaft des öffentlichen Rechts Pumpengehäuse und Pumpe

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Also Published As

Publication number Publication date
EP4031774A1 (en) 2022-07-27
CA3152956A1 (en) 2021-03-25
EP4031774A4 (en) 2023-10-11
AU2020351235A1 (en) 2022-03-24
US11708841B2 (en) 2023-07-25
US20210079928A1 (en) 2021-03-18
CN114391066A (zh) 2022-04-22
WO2021055879A1 (en) 2021-03-25

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