ECSP21074192A - Bomba horizontal de flujo alto y NPSHr baja con módulo de cebado - Google Patents
Bomba horizontal de flujo alto y NPSHr baja con módulo de cebadoInfo
- Publication number
- ECSP21074192A ECSP21074192A ECSENADI202174192A ECDI202174192A ECSP21074192A EC SP21074192 A ECSP21074192 A EC SP21074192A EC SENADI202174192 A ECSENADI202174192 A EC SENADI202174192A EC DI202174192 A ECDI202174192 A EC DI202174192A EC SP21074192 A ECSP21074192 A EC SP21074192A
- Authority
- EC
- Ecuador
- Prior art keywords
- priming module
- pump
- high flow
- horizontal pump
- flow horizontal
- Prior art date
Links
Classifications
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
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 de 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 cuales el líquido no está naturalmente presente en el ingreso de la bomba.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962824782P | 2019-03-27 | 2019-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ECSP21074192A true ECSP21074192A (es) | 2021-11-30 |
Family
ID=72605429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ECSENADI202174192A ECSP21074192A (es) | 2019-03-27 | 2021-10-06 | Bomba horizontal de flujo alto y NPSHr baja con módulo de cebado |
Country Status (6)
Country | Link |
---|---|
US (1) | US20200309135A1 (es) |
AR (1) | AR118529A1 (es) |
BR (1) | BR112021019061A2 (es) |
CO (1) | CO2021014068A2 (es) |
EC (1) | ECSP21074192A (es) |
WO (1) | WO2020198411A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11560902B2 (en) | 2019-01-25 | 2023-01-24 | Pentair Flow Technologies, Llc | Self-priming assembly for use in a multi-stage pump |
CN113294345B (zh) * | 2021-05-27 | 2023-07-07 | 湖北华电武昌热电有限公司 | 离心泵运行系统和离心泵运行系统的控制方法 |
Family Cites Families (4)
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 (it) * | 2010-08-31 | 2013-08-28 | Nuova Pignone S R L | Turbomacchina con stadio a flusso misto e metodo. |
AU2012267258B2 (en) * | 2011-06-07 | 2016-04-07 | Reid & Harrison (1980) Limited | Multistage comminuting pump |
-
2020
- 2020-03-26 WO PCT/US2020/024821 patent/WO2020198411A1/en active Application Filing
- 2020-03-26 US US16/830,475 patent/US20200309135A1/en not_active Abandoned
- 2020-03-26 BR BR112021019061A patent/BR112021019061A2/pt not_active IP Right Cessation
- 2020-03-27 AR ARP200100879A patent/AR118529A1/es unknown
-
2021
- 2021-10-06 EC ECSENADI202174192A patent/ECSP21074192A/es unknown
- 2021-10-21 CO CONC2021/0014068A patent/CO2021014068A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2020198411A1 (en) | 2020-10-01 |
CO2021014068A2 (es) | 2021-10-29 |
BR112021019061A2 (pt) | 2021-11-30 |
US20200309135A1 (en) | 2020-10-01 |
AR118529A1 (es) | 2021-10-20 |
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