ES2606978A1 - Bomba eléctrica centrífuga y voluta hidráulica para bomba eléctrica de este tipo - Google Patents
Bomba eléctrica centrífuga y voluta hidráulica para bomba eléctrica de este tipo Download PDFInfo
- Publication number
- ES2606978A1 ES2606978A1 ES201631195A ES201631195A ES2606978A1 ES 2606978 A1 ES2606978 A1 ES 2606978A1 ES 201631195 A ES201631195 A ES 201631195A ES 201631195 A ES201631195 A ES 201631195A ES 2606978 A1 ES2606978 A1 ES 2606978A1
- Authority
- ES
- Spain
- Prior art keywords
- electric pump
- translation
- machine
- volute
- type
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
-
- 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
-
- 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
-
- 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
- F04D1/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
-
- 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
- F04D29/02—Selection of particular materials
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials 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
- F04D29/08—Sealings
- F04D29/086—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
- 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
- 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
- F04D29/4293—Details of fluid inlet or outlet
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of 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
- 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
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Bomba eléctrica centrífuga y voluta hidráulica para bomba eléctrica de este tipo. Bomba (10) eléctrica centrífuga, que comprende un cuerpo (11) de bomba, con una entrada (12) de aspiración y una salida (13) de descarga, una voluta (16) hidráulica, dentro de la cual está alojado un rodete impulsor (14), y que comprende un motor (15) eléctrico para mover el rodete impulsor (14). La voluta (16) hidráulica está constituida por dos medias carcasas (17, 18) hechas de material de plástico y unidas entre sí con medios de unión (19) y con medios de sellado (20).
Description
En particular, con la invención se ha concebido una bomba eléctrica centrífuga que puede optimizar la conversión de la energía cinética transmitida por el rodete impulsor al fluido en energía de presión, gracias a la presencia dentro de la misma de la voluta constituida por dos medias carcasas hechas de material de plástico, que, además de ofrecer un rendimiento mejorado con respecto a un difusor, ya que está hecha de material de plástico presenta una superficie interna más suave que una voluta idéntica hecha de hierro fundido, y por tanto presenta un mejor rendimiento para el flujo del fluido bombeado.
Es más, con la invención se ha concebido una bomba eléctrica centrífuga que es sencilla de realizar y montar, gracias a la voluta comprendida por dos medias carcasas hechas de material de plástico que pueden realizarse mediante el moldeo de material de plástico usando moldes que son relativamente sencillos debido a que están libres de muescas complejas.
Además, con la invención se ha concebido una voluta para bombas hidráulicas que encaja en una bomba eléctrica según la invención, y que es sencilla y económica de realizar.
La invención así concebida, es susceptible de varias modificaciones y variaciones, de las cuales todas están dentro del alcance de las reivindicaciones adjuntas. Además, todos los detalles pueden sustituirse por otros elementos técnicamente equivalentes.
En la práctica, los materiales empleados, siempre que sean compatibles con el uso específico, y las dimensiones y formas contingentes, pueden ser cualquiera según los requisitos y el estado de la técnica.
7
Claims (1)
-
imagen1 imagen2
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102015000055623(UB2015A003948) | 2015-09-28 | ||
ITUB2015A003948A ITUB20153948A1 (it) | 2015-09-28 | 2015-09-28 | Struttura perfezionata di elettropompa centrifuga e voluta per una simile elettropompa |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2606978A1 true ES2606978A1 (es) | 2017-03-28 |
ES2606978B1 ES2606978B1 (es) | 2017-11-16 |
Family
ID=55237706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201631195A Active ES2606978B1 (es) | 2015-09-28 | 2016-09-15 | Bomba eléctrica centrífuga y voluta hidráulica para bomba eléctrica de este tipo |
Country Status (7)
Country | Link |
---|---|
US (1) | US10859086B2 (es) |
CN (1) | CN106555780B (es) |
AU (1) | AU2016231483B2 (es) |
DE (1) | DE102016117820A1 (es) |
ES (1) | ES2606978B1 (es) |
FR (1) | FR3041713B1 (es) |
IT (1) | ITUB20153948A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD884033S1 (en) * | 2018-02-20 | 2020-05-12 | Dab Pumps S.P.A. | Electro-pump |
JP6973432B2 (ja) * | 2018-03-05 | 2021-11-24 | 株式会社デンソー | 電動ポンプ |
CA3171229A1 (en) * | 2020-03-11 | 2021-09-16 | Troy Renken | Disposable insert for strainer basket |
US20230108937A1 (en) * | 2021-10-06 | 2023-04-06 | Luis Eduardo Perez | Pool debris collection container |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3656861A (en) * | 1970-04-15 | 1972-04-18 | Wilfley & Sons Inc A | Centrifugal pump with mating case plate volute halves and constant section impeller |
US3958894A (en) * | 1975-01-22 | 1976-05-25 | Weil-Mclain Co., Inc. | Fluid pumping assembly of a molded synthetic material |
US5127800A (en) * | 1984-03-20 | 1992-07-07 | Baker Hughes Incorporated | Flow-stabilizing volute pump and liner |
WO2005033517A2 (en) * | 2003-10-02 | 2005-04-14 | Warman Africa (Pty) Ltd | Liners for pumps |
WO2011062633A1 (en) * | 2009-11-19 | 2011-05-26 | Resmed Motor Technologies, Inc. | Blower |
US20130115071A1 (en) * | 2011-11-03 | 2013-05-09 | James Miller | Pump with Hydraulic Isolator |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4822241A (en) * | 1987-08-03 | 1989-04-18 | Whirlpool Corporation | Automatic dishwasher with a pump having a selectively adjustable impeller clearance |
US5172562A (en) * | 1990-07-20 | 1992-12-22 | Spx Corporation | Refrigerant recovery, purification and recharging system and method |
US6135728A (en) * | 1998-10-29 | 2000-10-24 | Innovative Mag-Drive, L.L.C. | Centrifugal pump having an axial thrust balancing system |
US6322330B1 (en) * | 1999-07-28 | 2001-11-27 | Carlisle A. Thomas | Compact peristaltic metering pump |
DE10038833A1 (de) * | 2000-08-04 | 2002-02-14 | Wilo Gmbh | Pumpengehäuse mit Verbindungsstegen |
US7373946B2 (en) * | 2004-10-22 | 2008-05-20 | Dometic Sanitation Corporation | Vacuum tank assembly |
DE102006021245B4 (de) * | 2006-04-28 | 2008-03-06 | Bühler Motor GmbH | Kreiselpumpe |
ES1067274Y (es) * | 2008-02-05 | 2008-08-01 | Bombas Psh S A | Bomba centrifuga de flujo mixto para piscinas |
US8616862B2 (en) * | 2009-09-24 | 2013-12-31 | Xylem IP Holdings LLC. | Disposable pump head |
EP2535597B1 (en) * | 2010-02-09 | 2018-06-20 | IHI Corporation | Centrifugal compressor using an asymmetric self-recirculating casing treatment |
CN101922459B (zh) * | 2010-07-28 | 2012-06-13 | 康跃科技股份有限公司 | 电动复合多级离心压气机装置 |
US8376432B1 (en) * | 2010-10-04 | 2013-02-19 | Hagler Systems, Inc. | Impeller jig |
ES1073978Y (es) * | 2010-11-23 | 2011-06-09 | Psh 2010 S L U | Bomba centrifuga de flujo mixto para piscinas |
JP5901649B2 (ja) * | 2011-11-14 | 2016-04-13 | 三菱電機株式会社 | ポンプ及び冷凍サイクル装置並びにポンプの製造方法 |
US8844771B2 (en) * | 2012-07-31 | 2014-09-30 | Piranha Plastics, Llc | Hemi-toroidal fluid pump |
CN202900782U (zh) | 2012-11-06 | 2013-04-24 | 珠海格力电器股份有限公司 | 蜗壳固定结构 |
US9752590B2 (en) * | 2013-03-13 | 2017-09-05 | Ghsp, Inc. | Two pump design with coplanar interface surface |
DE102014006568A1 (de) * | 2013-05-08 | 2014-11-13 | Ksb Aktiengesellschaft | Pumpenanordnung und Verfahren zum Herstellen eines Spalttopfes der Pumpenanordnung |
US9541098B2 (en) * | 2013-06-28 | 2017-01-10 | Vyaire Medical Capital Llc | Low-noise blower |
US10352332B2 (en) * | 2015-12-04 | 2019-07-16 | Cds-John Blue Company | Centrifugal pump with high and low inlet configurations |
JP6747355B2 (ja) * | 2017-03-30 | 2020-08-26 | 株式会社豊田自動織機 | 遠心圧縮機 |
US10605245B2 (en) * | 2017-09-14 | 2020-03-31 | Regal Beloit America, Inc. | Centrifugal pump assemblies having an axial flux electric motor and methods of assembly thereof |
-
2015
- 2015-09-28 IT ITUB2015A003948A patent/ITUB20153948A1/it unknown
-
2016
- 2016-09-15 ES ES201631195A patent/ES2606978B1/es active Active
- 2016-09-16 US US15/268,272 patent/US10859086B2/en active Active
- 2016-09-20 AU AU2016231483A patent/AU2016231483B2/en active Active
- 2016-09-21 DE DE102016117820.9A patent/DE102016117820A1/de active Pending
- 2016-09-22 FR FR1658897A patent/FR3041713B1/fr active Active
- 2016-09-26 CN CN201610851018.1A patent/CN106555780B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3656861A (en) * | 1970-04-15 | 1972-04-18 | Wilfley & Sons Inc A | Centrifugal pump with mating case plate volute halves and constant section impeller |
US3958894A (en) * | 1975-01-22 | 1976-05-25 | Weil-Mclain Co., Inc. | Fluid pumping assembly of a molded synthetic material |
US5127800A (en) * | 1984-03-20 | 1992-07-07 | Baker Hughes Incorporated | Flow-stabilizing volute pump and liner |
WO2005033517A2 (en) * | 2003-10-02 | 2005-04-14 | Warman Africa (Pty) Ltd | Liners for pumps |
WO2011062633A1 (en) * | 2009-11-19 | 2011-05-26 | Resmed Motor Technologies, Inc. | Blower |
US20130115071A1 (en) * | 2011-11-03 | 2013-05-09 | James Miller | Pump with Hydraulic Isolator |
Also Published As
Publication number | Publication date |
---|---|
US20170089344A1 (en) | 2017-03-30 |
ES2606978B1 (es) | 2017-11-16 |
FR3041713B1 (fr) | 2019-10-18 |
FR3041713A1 (fr) | 2017-03-31 |
AU2016231483B2 (en) | 2021-02-25 |
CN106555780B (zh) | 2021-03-16 |
AU2016231483A1 (en) | 2017-04-13 |
CN106555780A (zh) | 2017-04-05 |
ITUB20153948A1 (it) | 2017-03-28 |
DE102016117820A1 (de) | 2017-03-30 |
US10859086B2 (en) | 2020-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2606978A1 (es) | Bomba eléctrica centrífuga y voluta hidráulica para bomba eléctrica de este tipo | |
PE20181937A1 (es) | Monitoreo de bomba | |
EA200971075A1 (ru) | Усовершенствования, относящиеся к насосам | |
BR112014008365A2 (pt) | bombas | |
EA201900061A1 (ru) | Одноступенчатый центробежный насосный агрегат | |
PE20050819A1 (es) | Carcasa para bomba centrifuga | |
JP2014185523A5 (es) | ||
RU2016122899A (ru) | Многосекционный центробежный компрессор | |
GB2547846A (en) | Compressor and turbocharger | |
SA517380848B1 (ar) | دفاعة ذات امتدادات ريش منحنية محورياً لمنع الغلق الهوائي | |
EP3364037A3 (en) | Radial blower for suction hoods | |
RU2014139862A (ru) | Устройство дозирования | |
RU2012110729A (ru) | Центробежная лопаточная машина | |
RU2014117865A (ru) | Вихревой насос непрерывного действия | |
Choi et al. | Effects of inducer tip clearance on the suction performance of a pump for turbopumps | |
TH1701005598A (th) | ปั๊มชนิดหอยโข่ง | |
ES1120130U (es) | Turbina-bomba integral | |
EA202190401A1 (ru) | Инверсированный узел кольцевого бокового зазора для центробежного насоса | |
CN104919185B (zh) | 涡轮机 | |
PE20171641Z (es) | Electrobomba centrifuga sumergible | |
RU2014100459A (ru) | Пластинчатый насос | |
ES2615328T3 (es) | Herramienta de resinado | |
RU2012137974A (ru) | Двухсекционный центробежный компрессор | |
RU2014104553A (ru) | Центробежный компрессор | |
UA113994U (xx) | Відцентровий насос для перекачування гідросуміші |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 2606978 Country of ref document: ES Kind code of ref document: B1 Effective date: 20171116 |