EP3973192A4 - Dispositif de commande de pompe - Google Patents

Dispositif de commande de pompe Download PDF

Info

Publication number
EP3973192A4
EP3973192A4 EP20809039.9A EP20809039A EP3973192A4 EP 3973192 A4 EP3973192 A4 EP 3973192A4 EP 20809039 A EP20809039 A EP 20809039A EP 3973192 A4 EP3973192 A4 EP 3973192A4
Authority
EP
European Patent Office
Prior art keywords
control device
pump control
pump
control
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.)
Pending
Application number
EP20809039.9A
Other languages
German (de)
English (en)
Other versions
EP3973192A1 (fr
Inventor
Jamie Dixon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
White International Pty Ltd
Original Assignee
White International Pty Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from AU2019901734A external-priority patent/AU2019901734A0/en
Application filed by White International Pty Ltd filed Critical White International Pty Ltd
Publication of EP3973192A1 publication Critical patent/EP3973192A1/fr
Publication of EP3973192A4 publication Critical patent/EP3973192A4/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F04B49/022—Stopping, starting, unloading or idling control by means of 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/075—Arrangement of devices for control of pressure or flow rate
    • 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
    • F04D15/0083—Protection against sudden pressure change, e.g. check valves
    • 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
    • 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
    • F04D15/0227—Lack of liquid level being detected using a flow transducer
    • 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
    • F04D15/0254—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being speed or load
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/071—Arrangement of safety devices in domestic pipe systems, e.g. devices for automatic shut-off
    • 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
    • F04D15/0263—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being temperature, ingress of humidity or leakage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/301—Pressure
    • 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
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/301—Pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
EP20809039.9A 2019-05-22 2020-05-21 Dispositif de commande de pompe Pending EP3973192A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2019901734A AU2019901734A0 (en) 2019-05-22 Pump Controller
PCT/AU2020/050503 WO2020232508A1 (fr) 2019-05-22 2020-05-21 Dispositif de commande de pompe

Publications (2)

Publication Number Publication Date
EP3973192A1 EP3973192A1 (fr) 2022-03-30
EP3973192A4 true EP3973192A4 (fr) 2023-05-31

Family

ID=73459218

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20809039.9A Pending EP3973192A4 (fr) 2019-05-22 2020-05-21 Dispositif de commande de pompe

Country Status (3)

Country Link
EP (1) EP3973192A4 (fr)
AU (1) AU2020280118B2 (fr)
WO (1) WO2020232508A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1275679Y (es) * 2021-03-29 2021-10-27 Coelbo Control System S L Dispositivo de control de encendido/ apagado de bomba hidráulica
CN114562450B (zh) * 2022-03-21 2024-03-29 浙江美罗机电有限公司 一种水泵自动控制器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0819851A2 (fr) * 1996-07-19 1998-01-21 GARDENA Kress + Kastner GmbH Dispositif de commande pour une pompe d'alimentation ou similaire
EP1336761A2 (fr) * 2002-02-13 2003-08-20 Schneider Electric Industrie Italia S.p.A. Dispositif de contrôle pour une pompe d'autoclave
CN106194681A (zh) * 2016-08-29 2016-12-07 台州市耀达工贸有限公司 新型压力开关
RU2616397C1 (ru) * 2016-01-19 2017-04-14 Владимир Николаевич Павлов Устройство контроля и управления насосом

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1251968B (it) * 1991-10-21 1995-05-27 Watertech Srl Apparecchiatura per il controllo dell'avviamento e dell'arresto di unapompa di una rete di distribuzione di acqua.
IT1286618B1 (it) * 1996-05-03 1998-07-15 Lapa Services S R L Dispositivo per il comando dell'alimentazione di acqua (od altro liquido) mediante pompa e per la protezione della stessa in caso di
ES2149667B1 (es) * 1997-11-04 2001-04-16 Garcia Fernando Banus Aparato para el control del arranque y paro de una bomba hidraulica.
AU2002247957A1 (en) * 2002-03-04 2003-09-16 Watertech, S.P.A. Apparatus for on/off controlling a pump in a liquid distribution network
GB201017025D0 (en) * 2010-10-08 2010-11-24 Munster Simms Eng Ltd Pump control system
EP2990653B1 (fr) * 2014-08-29 2016-12-07 Pedrollo S.p.a. Dispositif permettant de commander le démarrage et l'arrêt d'un moteur électrique d'une pompe à moteur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0819851A2 (fr) * 1996-07-19 1998-01-21 GARDENA Kress + Kastner GmbH Dispositif de commande pour une pompe d'alimentation ou similaire
EP1336761A2 (fr) * 2002-02-13 2003-08-20 Schneider Electric Industrie Italia S.p.A. Dispositif de contrôle pour une pompe d'autoclave
RU2616397C1 (ru) * 2016-01-19 2017-04-14 Владимир Николаевич Павлов Устройство контроля и управления насосом
CN106194681A (zh) * 2016-08-29 2016-12-07 台州市耀达工贸有限公司 新型压力开关

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020232508A1 *

Also Published As

Publication number Publication date
EP3973192A1 (fr) 2022-03-30
WO2020232508A1 (fr) 2020-11-26
AU2020280118B2 (en) 2026-03-19
AU2020280118A1 (en) 2021-12-16

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