EP1961963A3 - Niveauabhängige Steuerung von Pumpen - Google Patents

Niveauabhängige Steuerung von Pumpen Download PDF

Info

Publication number
EP1961963A3
EP1961963A3 EP07024706A EP07024706A EP1961963A3 EP 1961963 A3 EP1961963 A3 EP 1961963A3 EP 07024706 A EP07024706 A EP 07024706A EP 07024706 A EP07024706 A EP 07024706A EP 1961963 A3 EP1961963 A3 EP 1961963A3
Authority
EP
European Patent Office
Prior art keywords
level
pumps
pump control
dependent pump
control device
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.)
Granted
Application number
EP07024706A
Other languages
English (en)
French (fr)
Other versions
EP1961963A2 (de
EP1961963B1 (de
Inventor
Fred Brückmann
Jürgen Gröschel
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.)
KSB AG
Original Assignee
KSB AG
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
Application filed by KSB AG filed Critical KSB AG
Priority to SI200731672T priority Critical patent/SI1961963T1/sl
Priority to PL07024706T priority patent/PL1961963T3/pl
Publication of EP1961963A2 publication Critical patent/EP1961963A2/de
Publication of EP1961963A3 publication Critical patent/EP1961963A3/de
Application granted granted Critical
Publication of EP1961963B1 publication Critical patent/EP1961963B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D15/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Non-Electrical Variables (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung mit einem Flüssigkeitsbehälter (16) mit ein oder mehreren Pumpen (14), einer Steuereinrichtung (18), welche eine oder mehrere Pumpen (14) in Abhängigkeit von der Höhe des Flüssigkeitsstandes in dem Behälter (16) ein- oder ausschaltet, und ein oder mehreren mit der Steuereinrichtung (18) verbundenen Sensoren (21, 22, 23, 24, 25) zur Erfassung ein oder mehrerer Flüssigkeitsniveaus, insbesondere Einschalt- und Ausschaltniveaus der Pumpen (14), und ein Verfahren zum Betrieb solcher Vorrichtungen oder damit ausgestatteter Anlagen. Die Vorrichtung passt während eines Betriebs das Ausschaltniveau mindestens einer der Pumpen (14) an (Fig. 4).
EP07024706.9A 2007-02-20 2007-12-20 Niveauabhängige Steuerung von Pumpen Active EP1961963B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200731672T SI1961963T1 (sl) 2007-02-20 2007-12-20 Krmiljenje črpalk v odvisnosti od nivoja
PL07024706T PL1961963T3 (pl) 2007-02-20 2007-12-20 Sterowanie pomp zależne do poziomu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007008692A DE102007008692A1 (de) 2007-02-20 2007-02-20 Niveauabhängige Steuerung von Pumpen

Publications (3)

Publication Number Publication Date
EP1961963A2 EP1961963A2 (de) 2008-08-27
EP1961963A3 true EP1961963A3 (de) 2010-07-14
EP1961963B1 EP1961963B1 (de) 2015-04-15

Family

ID=38988362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07024706.9A Active EP1961963B1 (de) 2007-02-20 2007-12-20 Niveauabhängige Steuerung von Pumpen

Country Status (8)

Country Link
EP (1) EP1961963B1 (de)
DE (1) DE102007008692A1 (de)
DK (1) DK1961963T3 (de)
ES (1) ES2542340T3 (de)
HU (1) HUE025615T2 (de)
PL (1) PL1961963T3 (de)
PT (1) PT1961963E (de)
SI (1) SI1961963T1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8956125B2 (en) 2008-02-08 2015-02-17 Multitrode Pty Ltd Method for determining pump flow rate
DE102008063019A1 (de) 2008-12-23 2010-07-01 Ksb Aktiengesellschaft Einrichtung und Verfahren für eine flüssigkeitsführende Anlage
EP2489798A1 (de) * 2011-02-16 2012-08-22 Grundfos Management a/s Abwasserhebeanlage
DE102012211848B4 (de) 2012-07-06 2019-08-01 KSB SE & Co. KGaA Füllstandmessung
DE102015204075A1 (de) 2015-03-06 2016-09-08 Ksb Aktiengesellschaft Kunststoffbehälter mit strömungsführendem Bauteil
DE102016200909A1 (de) 2016-01-22 2017-07-27 Ksb Aktiengesellschaft Entlüftungseinrichtung
DE102016200910A1 (de) 2016-01-22 2017-07-27 Ksb Aktiengesellschaft Anlage
DE102016004458A1 (de) * 2016-04-15 2017-10-19 Wilo Se Kreiselpumpenaggregat und Verfahren zu seiner Betriebseinstellung
WO2018002600A1 (en) * 2016-06-27 2018-01-04 Maris Pumps Limited Pump priming system with contactless liquid level sensor
DE102016225921A1 (de) 2016-12-21 2018-06-21 KSB SE & Co. KGaA Abwasserhebeanlage mit Schneidwerk
EP3589923B1 (de) * 2017-03-03 2023-06-14 Technologies Maid Labs Inc. Volumetrische echtzeitströmungsmaschine
IT202100014831A1 (it) * 2021-06-08 2022-12-08 Consorzio Di Bonifica Pianura Di Ferrara Metodo per il funzionamento di un impianto di sollevamento delle acque

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624991A1 (fr) * 1987-12-18 1989-06-23 Amenagement Urbain Rural Procede et installation de regulation de niveau dans un reservoir par pompage a cout energetique variable
EP0580558A1 (de) * 1992-07-21 1994-01-26 Ditta Lencioni Carlo Vorrichtung zur Steuerung von Pumpen in Entwässerungsanlagen
US5591010A (en) * 1995-01-19 1997-01-07 Milltronics Ltd. Time shift control of wastewater pumping system
US20020106280A1 (en) * 2000-12-12 2002-08-08 Pulsar Process Measurement Limited Pump control method and apparatus
EP1559841A2 (de) * 2004-01-29 2005-08-03 Jung Pumpen GmbH Abwassersammelschacht

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI80933C (fi) 1988-06-08 1990-08-10 Sarlin Ab Oy E Oevervakningsfoerfarande foer avlopps- pumpstation samt oevervakningsanordning foer foerverkligande av foerfarandet.
DE19913530A1 (de) 1999-03-25 2000-09-28 Ksb Ag Niveauabhängige Steuerung von Pumpen
DE10132084A1 (de) 2001-07-05 2003-01-16 Wilo Gmbh Abwasser-Hebeanlage mit tiefer Absaugung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624991A1 (fr) * 1987-12-18 1989-06-23 Amenagement Urbain Rural Procede et installation de regulation de niveau dans un reservoir par pompage a cout energetique variable
EP0580558A1 (de) * 1992-07-21 1994-01-26 Ditta Lencioni Carlo Vorrichtung zur Steuerung von Pumpen in Entwässerungsanlagen
US5591010A (en) * 1995-01-19 1997-01-07 Milltronics Ltd. Time shift control of wastewater pumping system
US20020106280A1 (en) * 2000-12-12 2002-08-08 Pulsar Process Measurement Limited Pump control method and apparatus
EP1559841A2 (de) * 2004-01-29 2005-08-03 Jung Pumpen GmbH Abwassersammelschacht

Also Published As

Publication number Publication date
ES2542340T3 (es) 2015-08-04
SI1961963T1 (sl) 2015-08-31
PL1961963T3 (pl) 2015-10-30
DE102007008692A1 (de) 2008-08-21
EP1961963A2 (de) 2008-08-27
PT1961963E (pt) 2015-08-31
DK1961963T3 (en) 2015-07-06
HUE025615T2 (en) 2016-04-28
EP1961963B1 (de) 2015-04-15

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