AR118529A1 - LOW NPSHr HORIZONTAL HORIZONTAL PUMP WITH PRIMING MODULE - Google Patents

LOW NPSHr HORIZONTAL HORIZONTAL PUMP WITH PRIMING MODULE

Info

Publication number
AR118529A1
AR118529A1 ARP200100879A ARP200100879A AR118529A1 AR 118529 A1 AR118529 A1 AR 118529A1 AR P200100879 A ARP200100879 A AR P200100879A AR P200100879 A ARP200100879 A AR P200100879A AR 118529 A1 AR118529 A1 AR 118529A1
Authority
AR
Argentina
Prior art keywords
pump
horizontal
priming module
priming
module
Prior art date
Application number
ARP200100879A
Other languages
Spanish (es)
Inventor
Matthew Walls
Jordan Kirk
Deric Thomas
Leslie Reid
Original Assignee
Baker Hughes A Ge Co 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 A Ge Co Llc filed Critical Baker Hughes A Ge Co Llc
Publication of AR118529A1 publication Critical patent/AR118529A1/en

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
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type
    • F04D1/066—Multi-stage pumps of the vertically split casing type the casing consisting of a plurality of annuli bolted together
    • 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
    • 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
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings 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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming pumps
    • F04D9/005—Priming of not self-priming pumps by adducting or recycling liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock

Abstract

Un sistema de bombeo horizontal tiene un motor, una bomba accionada por el motor y un módulo de cebado. La bomba tiene una descarga en un primer extremo de la bomba, un extremo de succión en un segundo extremo de la bomba, y una pluralidad de etapas entre el extremo de succión y la descarga. Cada una de la pluralidad de etapas incluye un impulsor y un difusor que encierra el impulsor. Cada difusor es un recipiente a presión independiente. El módulo de cebado puede ser un módulo de cebado en húmedo o un módulo de cebado en seco. El módulo de cebado permite el uso del sistema de bombeo horizontal en muchas aplicaciones en las que el líquido no está naturalmente presente en la ingesta de la bomba.A horizontal pumping system has a motor, a motor-driven pump, and a priming module. The pump has a discharge at a first end of the pump, a suction end at a second end of the pump, and a plurality of stages between the suction end and the discharge. Each of the plurality of stages includes an impeller and a diffuser that encloses the impeller. Each diffuser is an independent pressure vessel. The priming module can be a wet priming module or a dry priming module. The priming module allows the use of the horizontal pumping system in many applications where liquid is not naturally present in the pump intake.

ARP200100879A 2019-03-27 2020-03-27 LOW NPSHr HORIZONTAL HORIZONTAL PUMP WITH PRIMING MODULE AR118529A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201962824782P 2019-03-27 2019-03-27

Publications (1)

Publication Number Publication Date
AR118529A1 true AR118529A1 (en) 2021-10-20

Family

ID=72605429

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP200100879A AR118529A1 (en) 2019-03-27 2020-03-27 LOW NPSHr HORIZONTAL HORIZONTAL PUMP WITH PRIMING MODULE

Country Status (6)

Country Link
US (1) US20200309135A1 (en)
AR (1) AR118529A1 (en)
BR (1) BR112021019061A2 (en)
CO (1) CO2021014068A2 (en)
EC (1) ECSP21074192A (en)
WO (1) WO2020198411A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3686434A1 (en) 2019-01-25 2020-07-29 Pentair Flow Technologies, LLC Self-priming assembly for use in a multi-stage pump
CN113294345B (en) * 2021-05-27 2023-07-07 湖北华电武昌热电有限公司 Centrifugal pump operation system and control method for centrifugal pump operation system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5660533A (en) * 1995-11-09 1997-08-26 The Gorman-Rupp Company Vacuum assisted priming and cooling system for a pump
US8998586B2 (en) * 2009-08-24 2015-04-07 David Muhs Self priming pump assembly with a direct drive vacuum pump
IT1401868B1 (en) * 2010-08-31 2013-08-28 Nuova Pignone S R L TURBOMACCHINA WITH MIXED FLOW STAGE AND METHOD.
WO2012169904A2 (en) * 2011-06-07 2012-12-13 Technipump Limited Multistage comminuting pump

Also Published As

Publication number Publication date
ECSP21074192A (en) 2021-11-30
WO2020198411A1 (en) 2020-10-01
CO2021014068A2 (en) 2021-10-29
BR112021019061A2 (en) 2021-11-30
US20200309135A1 (en) 2020-10-01

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