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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114688066A (zh) * 2022-04-02 2022-07-01 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

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927536A (en) * 1956-03-08 1960-03-08 Gen Electric Variable capacity pump
GB1013341A (en) * 1961-02-02 1965-12-15 Tetmark Patents Ltd Improvements in volute pumps, turbines and the like
US3150650A (en) * 1961-09-29 1964-09-29 Caterpillar Tractor Co Variable area diffuser for compressor
NL126489C (es) * 1964-05-11
US3551072A (en) 1969-01-31 1970-12-29 Ladish Co Variable speed motor driven pumping system
BE793550A (fr) 1971-12-29 1973-04-16 Gen Electric Pompe centrifuge a diffuseur reglable
US3941498A (en) * 1974-04-08 1976-03-02 Chandler Evans Inc. Variable geometry collector for centrifugal pump
IN152940B (es) * 1978-10-20 1984-05-05 Cummins Engine Co Inc
US4219305A (en) * 1978-12-26 1980-08-26 Carrier Corporation Diffuser control
GB2049832A (en) * 1979-05-29 1980-12-31 Weir Group Ltd Centrifugal and Radial-Flow Machines
US4378194A (en) * 1980-10-02 1983-03-29 Carrier Corporation Centrifugal compressor
US4544325A (en) * 1980-10-22 1985-10-01 Teledyne Industries, Inc. Variable geometry device for turbine compressor outlet
US5127800A (en) 1984-03-20 1992-07-07 Baker Hughes Incorporated Flow-stabilizing volute pump and liner
US4643639A (en) * 1984-12-24 1987-02-17 Sundstrand Corporation Adjustable centrifugal pump
US4932835A (en) * 1989-04-04 1990-06-12 Dresser-Rand Company Variable vane height diffuser
DE4200507C2 (de) * 1992-01-11 1994-02-17 Armin Henry Kultscher Variable Strömungsmaschine
US5211530A (en) 1992-04-20 1993-05-18 The United States Of America As Represented By The Secretary Of The Navy Variable breadth impeller that provides a specific shutoff head
US6431823B1 (en) * 2000-07-13 2002-08-13 Yudko Slepoy Centrifugal pump with variable capacity and pressure
ITTO20010506A1 (it) * 2001-05-25 2002-11-25 Iveco Motorenforschung Ag Turbina a geometria variabile.
DE102006034960B4 (de) * 2006-07-28 2008-05-15 Audi Ag Kühlmittelpumpe für einen Kühlkreislauf einer Verbrennungskraftmaschine
US8328535B2 (en) * 2007-02-14 2012-12-11 Borgwarner Inc. Diffuser restraint system and method
DE102008006451B4 (de) * 2008-01-29 2012-05-16 Audi Ag Kühlmittelpumpe mit integriertem Stellventil für einen Kühlkreislauf einer Brennkraftmaschine
AU2013202761B2 (en) * 2008-06-13 2015-02-19 Weir Minerals Australia Ltd An adjustable side liner for a pump
CA2727554C (en) * 2008-06-13 2016-02-02 Weir Minerals Australia Ltd Liner coupling pin
US9181953B2 (en) 2009-10-01 2015-11-10 Specific Energy Controlling pumps for improved energy efficiency
CN103180569B (zh) 2010-11-05 2015-09-23 博格华纳公司 具有增加的流量范围的简化型可变几何形状涡轮增压器
US9212667B2 (en) * 2010-12-22 2015-12-15 Danfoss A/S Variable-speed oil-free refrigerant centrifugal compressor with variable geometry diffuser
DE102011004172B3 (de) * 2011-02-15 2012-03-01 Schwäbische Hüttenwerke Automotive GmbH Kühlmittelpumpe mit verstellbarem Fördervolumen
US20130287558A1 (en) * 2011-10-24 2013-10-31 Frederic W. Buse Low flow-high pressure centrifugal pump
KR101342383B1 (ko) * 2012-02-09 2013-12-16 엘지전자 주식회사 원심 압축기
JP6037712B2 (ja) 2012-08-08 2016-12-07 三菱重工業株式会社 可変容量型排気ターボ過給機
EP2940271B2 (en) 2012-12-27 2023-06-14 Mitsubishi Heavy Industries, Ltd. Radial turbine rotor blade
CN104421209B (zh) * 2013-08-26 2017-02-08 珠海格力电器股份有限公司 调节器结构及离心式压缩机
DE102014219565B4 (de) * 2013-10-07 2015-10-15 Schaeffler Technologies AG & Co. KG Äußerer Aktuator für eine Läuferabdeckscheibe einer verstellbaren Wasserpumpe
ES2965756T3 (es) 2013-12-03 2024-04-16 Flowserve Man Co Bomba difusora giratoria
EP2902631B1 (en) * 2014-02-04 2018-10-24 METELLI S.p.A. An adjustable centrifugal pump with shutter actuated by means of a roto-translating system of inclined surfaces
US20160238012A1 (en) * 2015-02-18 2016-08-18 Honeywell International Inc. Adjustable-inlet radial-radial compressor
US9964010B2 (en) 2016-05-11 2018-05-08 GM Global Technology Operations LLC Turbocharger actuation shaft exhaust leakage containment method
ITUA20164308A1 (it) 2016-06-13 2017-12-13 Nuovo Pignone Tecnologie Srl Assieme a geometria variabile per turbomacchina e turbomacchina comprendente detto assieme

Also Published As

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

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