MX2016016581A - Bomba centrifuga horizontal de etapas multiples para transportar un fluido y un metodo para reparar la misma. - Google Patents
Bomba centrifuga horizontal de etapas multiples para transportar un fluido y un metodo para reparar la misma.Info
- Publication number
- MX2016016581A MX2016016581A MX2016016581A MX2016016581A MX2016016581A MX 2016016581 A MX2016016581 A MX 2016016581A MX 2016016581 A MX2016016581 A MX 2016016581A MX 2016016581 A MX2016016581 A MX 2016016581A MX 2016016581 A MX2016016581 A MX 2016016581A
- Authority
- MX
- Mexico
- Prior art keywords
- stator
- fluid
- rotor
- centrifugal pump
- horizontal centrifugal
- 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
-
- 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
- F04D29/007—Details, component parts, or accessories 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
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/06—Multi-stage pumps
- F04D1/10—Multi-stage pumps with means for changing the flow-path through the stages, e.g. series-parallel, e.g. side loads
-
- 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
- F04D1/08—Multi-stage pumps the stages being situated concentrically
-
- 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
- F04D15/0072—Installation or systems with two or more pumps, wherein the flow path through the stages can be changed, e.g. series-parallel
-
- 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
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
- F04D15/0272—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being wear or a position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
- F04D17/14—Multi-stage pumps with means for changing the flow-path through the stages, e.g. series-parallel, e.g. side-loads
-
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/043—Shafts
-
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
-
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/047—Bearings hydrostatic; hydrodynamic
- F04D29/0473—Bearings hydrostatic; hydrodynamic for radial 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
- F04D29/10—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
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings 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
- F04D29/16—Sealings between pressure and suction sides
- F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
- F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
-
- 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
- F04D29/18—Rotors
- F04D29/185—Rotors consisting of a plurality of wheels
-
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for 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
- 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
- F04D29/40—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
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/622—Adjusting the clearances between rotary and stationary parts
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing 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
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—Regenerative pumps
- F04D5/003—Regenerative pumps of multistage type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Se sugiere una bomba centrífuga horizontal de etapas múltiples para transportar un fluido, que tiene un rotor (6, 32) que comprende un eje (6) ordenado giratoriamente y una pluralidad de impulsores (32) para transportar el fluido, en donde todos los impulsores (32) están ordenados en una manera fija giratoriamente en el eje (6), y que tiene un estator (31, 33) que comprende una pluralidad de cajas de etapa (31), las cuales están ordenadas consecutivamente una después de otra con respecto a una dirección axial determinada por un eje central (A), en donde el estator (31, 33) abarca el rotor (6, 32), y en donde todas las cajas de etapa (31) están diseñados y ordenados céntricamente con respecto al eje central (A), y donde una pluralidad de anillos de desgaste (7, 8) se proporciona entre el rotor (6, 32) y el estator (31, 33), cada uno de los cuales está fijo con respecto al estator (31, 33), y respectivamente rodea el rotor (6, 32) con una distancia (S1, S2), y en donde al menos uno de los anillos de desgaste (7, 8) está diseñado excéntricamente. Además, se sugiere un método para reparar una bomba centrífuga horizontal de etapas múltiples.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15203126 | 2015-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2016016581A true MX2016016581A (es) | 2018-06-13 |
Family
ID=55027587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016016581A MX2016016581A (es) | 2015-12-30 | 2016-12-14 | Bomba centrifuga horizontal de etapas multiples para transportar un fluido y un metodo para reparar la misma. |
Country Status (10)
Country | Link |
---|---|
US (1) | US10724526B2 (es) |
EP (1) | EP3187736B1 (es) |
KR (1) | KR20170080478A (es) |
CN (1) | CN106930968B (es) |
AU (1) | AU2016269429B2 (es) |
CA (1) | CA2951644C (es) |
ES (1) | ES2866155T3 (es) |
MX (1) | MX2016016581A (es) |
RU (1) | RU2732086C2 (es) |
SG (1) | SG10201610286XA (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108194403A (zh) * | 2018-01-23 | 2018-06-22 | 江苏沃特加汽车科技有限公司 | 一种水泵前轴承座 |
CN108194421A (zh) * | 2018-01-23 | 2018-06-22 | 江苏沃特加汽车科技有限公司 | 一种水泵壳体 |
CN108412777A (zh) * | 2018-04-13 | 2018-08-17 | 沈阳格瑞德泵业有限公司 | 一种定子部件挠性弯曲的多级离心泵 |
JP2020020338A (ja) * | 2018-07-18 | 2020-02-06 | サンデン・オートモーティブクライメイトシステム株式会社 | 送風機 |
EP3667099A1 (en) * | 2018-12-13 | 2020-06-17 | Grundfos Holding A/S | Pump assembly |
CN110131174A (zh) * | 2019-06-24 | 2019-08-16 | 郑州飞龙汽车部件有限公司 | 用于发动机冷却系统的离心泵 |
EP3686436A1 (en) * | 2019-07-31 | 2020-07-29 | Sulzer Management AG | Multistage pump and subsea pumping arrangement |
IT201900023160A1 (it) * | 2019-12-06 | 2021-06-06 | Eurotecnica Melamine Ag | Pompa centrifuga per processare urea fusa e relativo impianto |
KR102630188B1 (ko) | 2021-10-25 | 2024-01-29 | 주식회사 우리원테크 | 다단 원심 펌프 |
CN114233686A (zh) * | 2022-02-10 | 2022-03-25 | 浙江水泵总厂有限公司 | 水泵冷却结构及具有其的冷却系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3788764A (en) * | 1972-11-06 | 1974-01-29 | Borg Warner | Multi-stage centrifugal pump with means for pulse cancellation |
US4144001A (en) * | 1977-03-29 | 1979-03-13 | Fordertechnik Streicher Gmbh | Eccentric worm pump with annular wearing elements |
SU1629619A1 (ru) * | 1989-03-31 | 1991-02-23 | Предприятие П/Я А-1097 | Способ снижени виброактивности центробежного насоса и центробежный насос дл его осуществлени |
RU2005216C1 (ru) * | 1991-07-24 | 1993-12-30 | Акционерное общество открытого типа "Калужский турбинный завод" | Горизонтальный многоступенчатый центробежный насос |
US6234748B1 (en) * | 1998-10-29 | 2001-05-22 | Innovative Mag-Drive, L.L.C. | Wear ring assembly for a centrifugal pump |
JP2001123975A (ja) * | 1999-10-28 | 2001-05-08 | Hitachi Ltd | ポンプ |
GB0117941D0 (en) * | 2001-07-24 | 2001-09-19 | Weir Pumps Ltd | Pump assembly |
CN201246326Y (zh) * | 2008-08-11 | 2009-05-27 | 长沙佳能通用泵业有限公司 | 用于挠性轴的支撑结构及具有该支撑结构的卧式离心泵 |
CN201288673Y (zh) | 2008-09-25 | 2009-08-12 | 上海凯士比泵有限公司 | 倾斜式中段多级离心泵 |
CN202284568U (zh) * | 2011-11-07 | 2012-06-27 | 杭州大路实业有限公司 | 一种保障多级泵转子动平衡精度的转子组件 |
CN203835734U (zh) * | 2014-05-27 | 2014-09-17 | 大连利欧华能泵业有限公司 | 水平中开卧式多级离心泵 |
CN204878079U (zh) * | 2015-08-21 | 2015-12-16 | 大连利欧华能泵业有限公司 | 卧式离心泵或液力回收透平的转子定位结构 |
-
2016
- 2016-11-23 ES ES16200174T patent/ES2866155T3/es active Active
- 2016-11-23 EP EP16200174.7A patent/EP3187736B1/de active Active
- 2016-12-06 AU AU2016269429A patent/AU2016269429B2/en active Active
- 2016-12-08 SG SG10201610286XA patent/SG10201610286XA/en unknown
- 2016-12-13 CA CA2951644A patent/CA2951644C/en active Active
- 2016-12-14 MX MX2016016581A patent/MX2016016581A/es unknown
- 2016-12-16 RU RU2016149552A patent/RU2732086C2/ru active
- 2016-12-16 KR KR1020160172436A patent/KR20170080478A/ko unknown
- 2016-12-16 US US15/381,351 patent/US10724526B2/en active Active
- 2016-12-16 CN CN201611167429.5A patent/CN106930968B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
SG10201610286XA (en) | 2017-07-28 |
ES2866155T3 (es) | 2021-10-19 |
CN106930968A (zh) | 2017-07-07 |
CA2951644A1 (en) | 2017-06-30 |
CA2951644C (en) | 2024-04-16 |
US10724526B2 (en) | 2020-07-28 |
RU2016149552A (ru) | 2018-06-20 |
CN106930968B (zh) | 2023-03-21 |
AU2016269429B2 (en) | 2022-01-06 |
RU2732086C2 (ru) | 2020-09-11 |
RU2016149552A3 (es) | 2020-03-20 |
AU2016269429A1 (en) | 2017-07-20 |
KR20170080478A (ko) | 2017-07-10 |
US20170191480A1 (en) | 2017-07-06 |
EP3187736A1 (de) | 2017-07-05 |
EP3187736B1 (de) | 2021-04-14 |
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