DK2721302T3 - Fremgangsmåde til automatisk indbyrdes vekslen mellem et vilkårligt antal pumper - Google Patents
Fremgangsmåde til automatisk indbyrdes vekslen mellem et vilkårligt antal pumper Download PDFInfo
- Publication number
- DK2721302T3 DK2721302T3 DK12800249.0T DK12800249T DK2721302T3 DK 2721302 T3 DK2721302 T3 DK 2721302T3 DK 12800249 T DK12800249 T DK 12800249T DK 2721302 T3 DK2721302 T3 DK 2721302T3
- Authority
- DK
- Denmark
- Prior art keywords
- pump
- liquid level
- condition
- pumps
- fluid level
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 87
- 239000007788 liquid Substances 0.000 claims description 80
- 238000009827 uniform distribution Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 7
- 230000003213 activating effect Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 8
- 230000004913 activation Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- 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
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more 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
- 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
- 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
-
- 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
- F04D15/029—Stopping of pumps, or operating valves, on occurrence of unwanted conditions for pumps operating in parallel
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Software Systems (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Evolutionary Computation (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Reciprocating Pumps (AREA)
Claims (10)
1. Fremgangsmåde til automatisk indbyrdes vekslen mellem et vilkårligt antal pumper, der er indrettet til at pumpe væske fra en sump (3) af en pumpestation (1) ved hjælp af styring af hver enkelt pumpe (2), uden at der er behov for hverken direkte eller indirekte kommunikation mellem pumper, hvilken fremgangsmåde gør brug af en startbetingelse, for at der kan udføres en tilstandsændring fra en inaktiv tilstand af pumpen (2) til en aktiv tilstand af pumpen (2), såvel som gør brug af en stopbetingelse, for at der kan udføres en tilstandsændring fra den aktive tilstand til den inaktive tilstand, hvor fremgangsmåden (7) omfatter en underfremgangsmåde, der omfatter trinnet med, efter en forudbestemt fase, tilfældigt at ændre startbetingelsen for den enkelte pumpe inden for forudbestemte grænser, kendetegnet ved at trinnet med tilfældigt at ændre startbetingelsen for pumpen omfatter trinnet med vilkårligt at udvælge et pumpestartvæskeniveau hstan inden for et interval med forudbestemte grænser.
2. Fremgangsmåde ifølge krav 1, hvor pumpestartvæskeniveauet hstart ændres vilkårligt inden for et interval, som er begrænset af, og som omfatter et nedre pumpestartvæskeniveau hstan,min og et øvre pumpestartvæskeniveau hstart,max.
3. Fremgangsmåde ifølge krav 2, hvor afstanden mellem det nedre pumpestartvæskeniveau hstan,min og det øvre pumpestartvæskeniveau hstan,max er mindre end 1 m, fortrinsvis mindre end 0,5 m.
4. Fremgangsmåde ifølge et hvilket som helst af kravene 1-3, hvor pumpestartvæskeniveauet hstart bestemmes vilkårligt i henhold til en diskret uniform fordeling inden for de forudbestemte grænser.
5. Fremgangsmåde ifølge krav 4, hvor afstanden mellem de diskrete værdier af pumpestartvæskeniveau hstart er større end eller lig med 1 cm og mindre end eller lig med 10 cm.
6. Fremgangsmåde ifølge et hvilket som helst af kravene 1-5, hvor trinnet med tilfældigt at ændre startbetingelsen for pumpen omfatter trinnet med at bestemme en tidsforsinkelse tdeiay for aktivering af pumpen.
7. Fremgangsmåde ifølge krav 6, hvor start-tidsforsinkelsen tdeiay ændres vilkårligt inden for et interval, som er begrænset af, og som omfatter, en nedre grænse tdeiay,min og en øvre grænse tdeiay,max.
8. Fremgangsmåde ifølge krav 7, hvor tidsforskydningen mellem den nedre grænse tdeiay,min og den øvre grænse tdeiay,max er mindre end 10 min, fortrinsvis mindre end 5 min.
9. Fremgangsmåde ifølge et hvilket som helst af kravene 6-8, hvor tidsforsinkelsen tdeiay bestemmes vilkårligt i henhold til en diskret uniform fordeling inden for de forudbestemte grænser.
10. Fremgangsmåde ifølge krav 9, hvor afstanden mellem de diskrete værdier af tidsforsinkelsen tdeiay er større end eller lig med 10 s og mindre end eller lig med 1 min.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1150547A SE536111C2 (sv) | 2011-06-16 | 2011-06-16 | Metod för automatisk inbördes alternering mellan ett antal pumpar |
| PCT/SE2012/050579 WO2012173551A2 (en) | 2011-06-16 | 2012-05-31 | Method for controlling a pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2721302T3 true DK2721302T3 (da) | 2019-03-11 |
Family
ID=47357654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK12800249.0T DK2721302T3 (da) | 2011-06-16 | 2012-05-31 | Fremgangsmåde til automatisk indbyrdes vekslen mellem et vilkårligt antal pumper |
Country Status (28)
| Country | Link |
|---|---|
| US (1) | US9995293B2 (da) |
| EP (1) | EP2721302B1 (da) |
| JP (1) | JP2014520230A (da) |
| KR (1) | KR101933901B1 (da) |
| CN (1) | CN103608592B (da) |
| AP (1) | AP2013007283A0 (da) |
| AU (1) | AU2012269768B2 (da) |
| BR (1) | BR112013032337A2 (da) |
| CA (1) | CA2838491C (da) |
| CL (1) | CL2013003543A1 (da) |
| CO (1) | CO6811835A2 (da) |
| DK (1) | DK2721302T3 (da) |
| EA (1) | EA028225B1 (da) |
| ES (1) | ES2712639T3 (da) |
| HR (1) | HRP20140034A8 (da) |
| HU (1) | HUE043519T2 (da) |
| IL (1) | IL229630B (da) |
| MA (1) | MA35267B1 (da) |
| MX (1) | MX369947B (da) |
| MY (1) | MY168259A (da) |
| PH (1) | PH12013502416A1 (da) |
| PL (1) | PL2721302T3 (da) |
| PT (1) | PT2721302T (da) |
| SE (1) | SE536111C2 (da) |
| TN (1) | TN2013000488A1 (da) |
| UA (1) | UA113518C2 (da) |
| WO (1) | WO2012173551A2 (da) |
| ZA (1) | ZA201308885B (da) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE540018C2 (sv) * | 2014-06-17 | 2018-02-27 | Xylem Ip Man Sarl | Metod för avstängning av en pump samt pumpstationsarrangemang |
| ES2620685B1 (es) * | 2016-10-18 | 2018-04-12 | Coelbo Control System, S.L. | Sistema que comprende dos o más bombas conectadas en paralelo y presostato concebido para operar en dicho sistema |
| EP3315784B1 (de) * | 2016-10-25 | 2022-10-12 | Grundfos Holding A/S | Tauchpumpenaggregat und verfahren zum betreiben eines tauchpumpenaggregates |
| CN106759834B (zh) * | 2016-12-13 | 2019-05-14 | 清华大学 | 一种污水泵站动态控制方法及系统 |
| EP3367533A1 (en) * | 2017-02-27 | 2018-08-29 | Xylem IP Management S.à.r.l. | Method for controlling a pump connected to a pump network |
| CN106968929A (zh) * | 2017-04-25 | 2017-07-21 | 北京清控洁能科技有限公司 | 一种中央空调节能控制系统的多台水泵自动控制方法 |
| CA2979356C (en) * | 2017-09-18 | 2020-03-24 | Jeremy Leonard | Autonomous submersible pump |
| JP6946216B2 (ja) * | 2018-03-15 | 2021-10-06 | 新明和工業株式会社 | ポンプ、及び、ポンプシステム |
| FR3115055B1 (fr) * | 2020-10-13 | 2023-10-27 | Technirel | Station de relevage mono pompe évolutive |
| US12378758B2 (en) * | 2021-02-23 | 2025-08-05 | Alderon Industries, Llc | Septic system including control and monitoring system |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4273650A (en) * | 1979-01-10 | 1981-06-16 | Emtek Incorporated | Apparatus and method for recovering pollutant liquids |
| JPS59148902A (ja) * | 1983-02-16 | 1984-08-25 | Hitachi Ltd | 台数制御装置 |
| JPS61123902A (ja) * | 1984-11-21 | 1986-06-11 | Mitsubishi Heavy Ind Ltd | 複数台機器の運転時間均等化制御方法 |
| US5190442A (en) * | 1991-09-06 | 1993-03-02 | Jorritsma Johannes N | Electronic pumpcontrol system |
| US5503533A (en) * | 1994-05-26 | 1996-04-02 | Metropolitan Pump Company | Fluid level control panel structure for multi-pump system |
| US5591010A (en) * | 1995-01-19 | 1997-01-07 | Milltronics Ltd. | Time shift control of wastewater pumping system |
| US5597960A (en) * | 1995-06-05 | 1997-01-28 | Beaudoim; Benott | Pump station flowmeter |
| US5742500A (en) * | 1995-08-23 | 1998-04-21 | Irvin; William A. | Pump station control system and method |
| CN1163426A (zh) * | 1997-02-27 | 1997-10-29 | 无锡太平洋泵业制造有限公司 | 泵站的智能均衡控制方法及其装置 |
| DE19927365C2 (de) * | 1998-07-02 | 2002-01-03 | Ifm Electronic Gmbh | Verfahren zum Steuern des Pegels beim Abpumpen eines fließfähigen Mediums mit mindestens zwei Tauchmotorpumpen |
| FR2824601B1 (fr) * | 2001-05-09 | 2003-08-08 | Ksb Sa | Groupe motopompe a temporisation de la mise sous tension du moteur |
| EP1391612B1 (de) * | 2002-08-23 | 2008-04-09 | Grundfos A/S | Verfahren zur Steuerung mehrerer Pumpen |
| JP4468009B2 (ja) * | 2004-02-25 | 2010-05-26 | 株式会社荏原製作所 | 立軸ポンプシステム及びポンプ機場 |
| JP2006022668A (ja) * | 2004-07-06 | 2006-01-26 | Shin Meiwa Ind Co Ltd | 水中ポンプおよび水中ポンプ装置 |
| JP2008038677A (ja) * | 2006-08-03 | 2008-02-21 | Shin Meiwa Ind Co Ltd | ポンプ自動交互運転制御システム |
| CN101021725A (zh) * | 2007-03-23 | 2007-08-22 | 陈金龙 | 污水泵站监控系统 |
| EP2459882A1 (en) * | 2009-07-27 | 2012-06-06 | TouchSensor Technologies, L.L.C. | Level sensing controller and method |
| JP5408097B2 (ja) * | 2010-10-06 | 2014-02-05 | 株式会社Ｊｖｃケンウッド | 画像表示装置、画像表示方法 |
| JP5810022B2 (ja) * | 2011-03-30 | 2015-11-11 | 新明和工業株式会社 | 水中ポンプ及び水中ポンプシステム |
-
2011
- 2011-06-16 SE SE1150547A patent/SE536111C2/sv unknown
-
2012
- 2012-05-31 AU AU2012269768A patent/AU2012269768B2/en active Active
- 2012-05-31 WO PCT/SE2012/050579 patent/WO2012173551A2/en not_active Ceased
- 2012-05-31 AP AP2013007283A patent/AP2013007283A0/xx unknown
- 2012-05-31 KR KR1020137034206A patent/KR101933901B1/ko not_active Expired - Fee Related
- 2012-05-31 ES ES12800249T patent/ES2712639T3/es active Active
- 2012-05-31 JP JP2014515783A patent/JP2014520230A/ja active Pending
- 2012-05-31 CA CA2838491A patent/CA2838491C/en active Active
- 2012-05-31 PH PH1/2013/502416A patent/PH12013502416A1/en unknown
- 2012-05-31 PL PL12800249T patent/PL2721302T3/pl unknown
- 2012-05-31 DK DK12800249.0T patent/DK2721302T3/da active
- 2012-05-31 CN CN201280029410.8A patent/CN103608592B/zh active Active
- 2012-05-31 PT PT12800249T patent/PT2721302T/pt unknown
- 2012-05-31 EP EP12800249.0A patent/EP2721302B1/en active Active
- 2012-05-31 HR HRP20140034AA patent/HRP20140034A8/hr not_active Application Discontinuation
- 2012-05-31 UA UAA201315125A patent/UA113518C2/uk unknown
- 2012-05-31 US US14/126,632 patent/US9995293B2/en active Active
- 2012-05-31 MX MX2013014004A patent/MX369947B/es active IP Right Grant
- 2012-05-31 BR BR112013032337A patent/BR112013032337A2/pt active Search and Examination
- 2012-05-31 EA EA201490022A patent/EA028225B1/ru not_active IP Right Cessation
- 2012-05-31 MY MYPI2013004427A patent/MY168259A/en unknown
- 2012-05-31 HU HUE12800249A patent/HUE043519T2/hu unknown
-
2013
- 2013-11-22 TN TNP2013000488A patent/TN2013000488A1/fr unknown
- 2013-11-26 ZA ZA2013/08885A patent/ZA201308885B/en unknown
- 2013-11-26 IL IL229630A patent/IL229630B/en active IP Right Grant
- 2013-12-02 CO CO13282307A patent/CO6811835A2/es unknown
- 2013-12-10 CL CL2013003543A patent/CL2013003543A1/es unknown
-
2014
- 2014-01-10 MA MA36673A patent/MA35267B1/fr unknown
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