PE20201454A1 - Bomba y metodo para controlar una bomba - Google Patents
Bomba y metodo para controlar una bombaInfo
- Publication number
- PE20201454A1 PE20201454A1 PE2020000554A PE2020000554A PE20201454A1 PE 20201454 A1 PE20201454 A1 PE 20201454A1 PE 2020000554 A PE2020000554 A PE 2020000554A PE 2020000554 A PE2020000554 A PE 2020000554A PE 20201454 A1 PE20201454 A1 PE 20201454A1
- Authority
- PE
- Peru
- Prior art keywords
- pump
- level
- control unit
- liquid
- calibration level
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
- F04B49/025—Stopping, starting, unloading or idling control by means of floats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/08—Regulating by delivery pressure
-
- 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
- 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
- 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
- F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
-
- 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
-
- 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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0077—Safety measures
-
- 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
- F04D15/0088—Testing machines
-
- 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
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
-
- 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
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
- F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
-
- 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
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
- F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
- F04D15/0236—Lack of liquid level being detected by analysing the parameters of the electric drive, e.g. current or power consumption
-
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/80—Arrangements for signal processing
- G01F23/802—Particular electronic circuits for digital processing equipment
- G01F23/804—Particular electronic circuits for digital processing equipment containing circuits handling parameters other than liquid level
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/20—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level
Abstract
En un primer aspecto, la invencion es concernienete con un metodo para controlar una bomba (2), la bomba (2) comprende una unidad de control integrada (12), una unidad de accionamiento que tiene un motor electrico (9) y un eje de accionamiento (10) y una unidad hidraulica que tiene un impulsor (11) conectado al motor electrico (9) via el eje de accionamiento (10), en donde la unidad de control (12) es conectada operativamente al motor electrico (9) y es configurada para monitorear y controlar la operacion de la bomba (2), en donde la bomba (2) comprende ademas un sensor de presion integrado (15) que tiene una presion de referencia fija y que es conectado operativamente a la unidad de control (12) , la unidad de control (12) es configurada para determinar el nivel de liquido del liquido que rodea la bomba (2) en base a una relacion entre el valor real del sensor de presion (15) y un valor de referencia, en donde el metodo comprende un sub-metodo para calibrar la bomba (2) y que comprende los pasos de iniciar el bombeo, continuar el bombeo hasta que el nivel de liquido del liquido que rodea la bomba (2) es igual a un nivel de calibracion predeterminado, el nivel de calibracion predeterminado es fijo en relacion con la bomba (2) , determinar el valor real del nivel de calibracion del sensor de presion (15) cuando el nivel de liquido del liquido que rodea la bomba (2) es igual al nivel de calibracion predeterminado y calibrar la bomba (2) al establecer un nuevo valor de referencia correspoendiente al valor real del nivel de calibracion . En un segundo aspecto, la invencion tambien se refiere a tal bomba (2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17203461.3A EP3489517B1 (en) | 2017-11-24 | 2017-11-24 | Pump and method for controlling a pump |
PCT/EP2018/081671 WO2019101659A1 (en) | 2017-11-24 | 2018-11-19 | Pump and method for controlling a pump |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20201454A1 true PE20201454A1 (es) | 2020-12-15 |
Family
ID=60627401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2020000554A PE20201454A1 (es) | 2017-11-24 | 2018-11-19 | Bomba y metodo para controlar una bomba |
Country Status (13)
Country | Link |
---|---|
US (1) | US11598339B2 (es) |
EP (1) | EP3489517B1 (es) |
KR (1) | KR20200086359A (es) |
CN (1) | CN111386398B (es) |
AU (1) | AU2018371104B2 (es) |
BR (1) | BR112020010266A2 (es) |
CA (1) | CA3083310A1 (es) |
CL (1) | CL2020001304A1 (es) |
ES (1) | ES2923074T3 (es) |
MX (1) | MX2020005212A (es) |
PE (1) | PE20201454A1 (es) |
SG (1) | SG11202004750YA (es) |
WO (1) | WO2019101659A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201900012879A1 (it) * | 2019-07-25 | 2021-01-25 | Dab Pumps Spa | Dispositivo per la rilevazione del livello di un pozzo/serbatoio ed elettropompa ad immersione con tale dispositivo |
CN110440869B (zh) * | 2019-08-13 | 2020-11-10 | 刘琳 | 一种水利工程管理用的水位检测装置及方法 |
CN111735517B (zh) * | 2020-07-13 | 2023-10-20 | 浙江聚励云机械科技有限公司 | 液位测量方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2910003A (en) * | 1955-03-11 | 1959-10-27 | American Crucible Products Com | Pump control |
US3623366A (en) * | 1970-04-08 | 1971-11-30 | Former Electric Products Co In | Pressure responsive switches and systems pertaining thereto |
GB1562689A (en) * | 1975-11-18 | 1980-03-12 | Bell & Howell Ltd | Pressure-responsive apparatus |
US4627281A (en) * | 1985-05-10 | 1986-12-09 | Tavis Corporation | Tank gaging system |
JPH0419518A (ja) * | 1990-05-11 | 1992-01-23 | Toshiba Corp | 水位計の自動校正制御装置 |
US6227808B1 (en) * | 1999-07-15 | 2001-05-08 | Hydroair A Unit Of Itt Industries | Spa pressure sensing system capable of entrapment detection |
NL1018964C2 (nl) * | 2001-09-16 | 2003-03-20 | Kanters Bedrijven Nv | Pompinrichting, vloeistofniveauschakelaar en elastisch vervormbaar lichaam. |
EP1403522B1 (de) * | 2002-09-26 | 2005-11-23 | Grundfos A/S | Verfahren zur Erfassung eines Differenzdruckes |
AU2008217000B2 (en) * | 2007-09-21 | 2012-02-09 | Multitrode Pty Ltd | A pumping installation controller |
CN101328898A (zh) * | 2008-07-31 | 2008-12-24 | 泽尼特泵业(苏州)有限公司 | 潜水泵液位控制系统 |
US9334175B2 (en) * | 2010-07-02 | 2016-05-10 | 1501367 Alberta Ltd. | Method and apparatus for treatment of fluids |
CN203276048U (zh) * | 2013-06-17 | 2013-11-06 | 哈尔滨理工大学 | 一种利用气压传感器测控液位的装置 |
US11234577B2 (en) * | 2020-01-22 | 2022-02-01 | Haier Us Appliance Solutions, Inc. | System and method for calibrating a wash fluid level detection system in a dishwasher appliance |
-
2017
- 2017-11-24 EP EP17203461.3A patent/EP3489517B1/en active Active
- 2017-11-24 ES ES17203461T patent/ES2923074T3/es active Active
-
2018
- 2018-11-19 CN CN201880075622.7A patent/CN111386398B/zh active Active
- 2018-11-19 PE PE2020000554A patent/PE20201454A1/es unknown
- 2018-11-19 KR KR1020207017885A patent/KR20200086359A/ko not_active Application Discontinuation
- 2018-11-19 AU AU2018371104A patent/AU2018371104B2/en active Active
- 2018-11-19 SG SG11202004750YA patent/SG11202004750YA/en unknown
- 2018-11-19 US US16/766,113 patent/US11598339B2/en active Active
- 2018-11-19 WO PCT/EP2018/081671 patent/WO2019101659A1/en active Application Filing
- 2018-11-19 BR BR112020010266-0A patent/BR112020010266A2/pt active Search and Examination
- 2018-11-19 MX MX2020005212A patent/MX2020005212A/es unknown
- 2018-11-19 CA CA3083310A patent/CA3083310A1/en active Pending
-
2020
- 2020-05-18 CL CL2020001304A patent/CL2020001304A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
US11598339B2 (en) | 2023-03-07 |
CN111386398A (zh) | 2020-07-07 |
AU2018371104A1 (en) | 2020-07-09 |
KR20200086359A (ko) | 2020-07-16 |
BR112020010266A2 (pt) | 2020-11-17 |
SG11202004750YA (en) | 2020-06-29 |
CL2020001304A1 (es) | 2020-09-25 |
CA3083310A1 (en) | 2019-05-31 |
US20210363999A1 (en) | 2021-11-25 |
EP3489517A1 (en) | 2019-05-29 |
MX2020005212A (es) | 2020-08-20 |
ES2923074T3 (es) | 2022-09-22 |
EP3489517B1 (en) | 2022-06-01 |
WO2019101659A1 (en) | 2019-05-31 |
AU2018371104B2 (en) | 2024-03-14 |
CN111386398B (zh) | 2022-01-14 |
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