MX348921B - Prevencion de obturacion por aire en bomba sumergible. - Google Patents
Prevencion de obturacion por aire en bomba sumergible.Info
- Publication number
- MX348921B MX348921B MX2014014378A MX2014014378A MX348921B MX 348921 B MX348921 B MX 348921B MX 2014014378 A MX2014014378 A MX 2014014378A MX 2014014378 A MX2014014378 A MX 2014014378A MX 348921 B MX348921 B MX 348921B
- Authority
- MX
- Mexico
- Prior art keywords
- pump
- submersible pump
- pump air
- air lock
- control circuit
- Prior art date
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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0094—Indicators of rotational movement
-
- 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
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
-
- 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
- F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
-
- 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
- F04D9/001—Preventing vapour lock
- F04D9/002—Preventing vapour lock by means in the very pump
- F04D9/003—Preventing vapour lock by means in the very pump separating and removing the vapour
-
- 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
- F04D9/006—Priming of not self-priming pumps by venting gas or using gas valves
-
- 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
- F05D2260/00—Function
- F05D2260/85—Starting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
Se proporciona un aparato, que incluye un sistema de bombeo, que comprende una bomba y un circuito de control. La bomba tiene una carcasa de impulsor configurada con un resquicio en la parte superior para que el aire atrapado abandone la carcasa del impulsor una vez que la bomba ha sido sumergida. El circuito de control se configura para la conexión y desconexión cíclica de la bomba por un número predeterminado de ciclos, de manera que el aire atrapado flotará a la parte superior y será expulsado fuera del resquicio cuando la bomba se encuentra en la fase cíclica de desconexión. El circuito de control se configura para dejar la bomba conectada después del número de ciclos predeterminado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261659631P | 2012-06-14 | 2012-06-14 | |
PCT/US2013/045839 WO2013188741A2 (en) | 2012-06-14 | 2013-06-14 | Technique for preventing air lock through stuttered starting and air release slit for pumps |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2014014378A MX2014014378A (es) | 2015-02-05 |
MX348921B true MX348921B (es) | 2017-07-04 |
Family
ID=49756060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014014378A MX348921B (es) | 2012-06-14 | 2013-06-14 | Prevencion de obturacion por aire en bomba sumergible. |
Country Status (9)
Country | Link |
---|---|
US (1) | US10267317B2 (es) |
EP (1) | EP2861374B1 (es) |
CN (1) | CN104470675B (es) |
AU (1) | AU2013274079B2 (es) |
CA (1) | CA2874008C (es) |
ES (1) | ES2868182T3 (es) |
IN (1) | IN2014KN02746A (es) |
MX (1) | MX348921B (es) |
WO (1) | WO2013188741A2 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104470675B (zh) * | 2012-06-14 | 2017-06-16 | 流量控制有限责任公司 | 防止浸没泵气锁 |
CN107255080B (zh) | 2013-03-19 | 2019-07-26 | 流量控制有限责任公司 | 能够被安装在各种构造中的低轮廓泵 |
US9829000B2 (en) | 2014-02-28 | 2017-11-28 | Flow Control Llc. | Bilge pump having concealed air-lock vent |
EP3293397B1 (de) * | 2016-09-13 | 2018-10-24 | Grundfos Holding A/S | Kreiselpumpenaggregat und verfahren zum entlüften |
EP4160023B1 (en) | 2021-09-29 | 2024-06-26 | Xylem Europe GmbH | Method for performing priming of a submersible pump |
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-
2013
- 2013-06-14 CN CN201380030893.8A patent/CN104470675B/zh active Active
- 2013-06-14 AU AU2013274079A patent/AU2013274079B2/en active Active
- 2013-06-14 WO PCT/US2013/045839 patent/WO2013188741A2/en active Application Filing
- 2013-06-14 CA CA2874008A patent/CA2874008C/en active Active
- 2013-06-14 MX MX2014014378A patent/MX348921B/es active IP Right Grant
- 2013-06-14 EP EP13804203.1A patent/EP2861374B1/en active Active
- 2013-06-14 ES ES13804203T patent/ES2868182T3/es active Active
- 2013-06-14 IN IN2746KON2014 patent/IN2014KN02746A/en unknown
- 2013-06-14 US US13/917,970 patent/US10267317B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
MX2014014378A (es) | 2015-02-05 |
WO2013188741A2 (en) | 2013-12-19 |
EP2861374B1 (en) | 2021-04-14 |
CA2874008A1 (en) | 2013-12-19 |
EP2861374A2 (en) | 2015-04-22 |
US20130336763A1 (en) | 2013-12-19 |
AU2013274079B2 (en) | 2017-08-31 |
AU2013274079A1 (en) | 2014-12-04 |
US10267317B2 (en) | 2019-04-23 |
IN2014KN02746A (es) | 2015-05-08 |
EP2861374A4 (en) | 2016-01-20 |
CN104470675B (zh) | 2017-06-16 |
WO2013188741A3 (en) | 2014-02-13 |
CA2874008C (en) | 2020-03-31 |
ES2868182T3 (es) | 2021-10-21 |
CN104470675A (zh) | 2015-03-25 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration |