DE102017203926A1 - Verfahren zum Betrieb einer Umwälzpumpe in Zwillingsbauweise - Google Patents

Verfahren zum Betrieb einer Umwälzpumpe in Zwillingsbauweise Download PDF

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Publication number
DE102017203926A1
DE102017203926A1 DE102017203926.4A DE102017203926A DE102017203926A1 DE 102017203926 A1 DE102017203926 A1 DE 102017203926A1 DE 102017203926 A DE102017203926 A DE 102017203926A DE 102017203926 A1 DE102017203926 A1 DE 102017203926A1
Authority
DE
Germany
Prior art keywords
pump
individual
pumps
control
operated
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
DE102017203926.4A
Other languages
German (de)
English (en)
Inventor
Martin Eckl
Stefan Laue
Joachim Schullerer
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 SE and Co KGaA
Original Assignee
KSB SE and Co KGaA
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 SE and Co KGaA filed Critical KSB SE and Co KGaA
Priority to DE102017203926.4A priority Critical patent/DE102017203926A1/de
Priority to EP18710819.6A priority patent/EP3592978A1/de
Priority to CN201880016723.7A priority patent/CN110382871B/zh
Priority to PCT/EP2018/055590 priority patent/WO2018162547A1/de
Priority to BR112019018578-0A priority patent/BR112019018578B1/pt
Priority to RU2019131532A priority patent/RU2760278C2/ru
Priority to JP2019548736A priority patent/JP7074763B2/ja
Publication of DE102017203926A1 publication Critical patent/DE102017203926A1/de
Pending legal-status Critical Current

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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
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using 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
    • F04D13/00—Pumping installations or systems
    • F04D13/12—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
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
    • 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
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation 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
    • F04D15/0066—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
    • F04D15/0072—Installation or systems with two or more pumps, wherein the flow path through the stages can be changed, e.g. series-parallel
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE102017203926.4A 2017-03-09 2017-03-09 Verfahren zum Betrieb einer Umwälzpumpe in Zwillingsbauweise Pending DE102017203926A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102017203926.4A DE102017203926A1 (de) 2017-03-09 2017-03-09 Verfahren zum Betrieb einer Umwälzpumpe in Zwillingsbauweise
EP18710819.6A EP3592978A1 (de) 2017-03-09 2018-03-07 Verfahren zum betrieb einer umwälzpumpe in zwillingsbauweise
CN201880016723.7A CN110382871B (zh) 2017-03-09 2018-03-07 用于运行双重构造方式的循环泵的方法
PCT/EP2018/055590 WO2018162547A1 (de) 2017-03-09 2018-03-07 Verfahren zum betrieb einer umwälzpumpe in zwillingsbauweise
BR112019018578-0A BR112019018578B1 (pt) 2017-03-09 2018-03-07 Método para operar uma bomba de circulação, unidade de controle,bomba de circulação e instalação hidráulica
RU2019131532A RU2760278C2 (ru) 2017-03-09 2018-03-07 Способ эксплуатации циркуляционного насоса сдвоенной конструкции
JP2019548736A JP7074763B2 (ja) 2017-03-09 2018-03-07 ツインポンプ構造にて循環ポンプを操作する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017203926.4A DE102017203926A1 (de) 2017-03-09 2017-03-09 Verfahren zum Betrieb einer Umwälzpumpe in Zwillingsbauweise

Publications (1)

Publication Number Publication Date
DE102017203926A1 true DE102017203926A1 (de) 2018-09-13

Family

ID=61627084

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102017203926.4A Pending DE102017203926A1 (de) 2017-03-09 2017-03-09 Verfahren zum Betrieb einer Umwälzpumpe in Zwillingsbauweise

Country Status (6)

Country Link
EP (1) EP3592978A1 (zh)
JP (1) JP7074763B2 (zh)
CN (1) CN110382871B (zh)
DE (1) DE102017203926A1 (zh)
RU (1) RU2760278C2 (zh)
WO (1) WO2018162547A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU501134B1 (de) * 2021-12-30 2023-07-04 Wilo Se Verfahren zur Regelung einer Kreiselpumpe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511170A1 (de) * 1995-03-28 1996-10-02 Wilo Gmbh Doppelpumpe mit übergeordneter Steuerung
JP2002527804A (ja) * 1998-10-08 2002-08-27 シーメンス アクチエンゲゼルシヤフト 多くの結合された制御量を有する制御対象を調節するための調節装置
EP2229610B1 (en) * 2007-12-14 2019-03-06 ITT Manufacturing Enterprises LLC Synchronous torque balance in multiple pump systems
EP2354555B2 (de) * 2010-01-19 2019-09-25 Grundfos Management A/S Verfahren zur Energieoptimierung von Pumpen
CN202385039U (zh) * 2011-12-06 2012-08-15 华晶精密制造有限公司 一种双泵电机智能控制装置
CN104024965B (zh) * 2011-12-16 2018-02-13 流体处理有限责任公司 用于可变速度泵控制的动态线性控制方法和装置
US9562534B2 (en) * 2012-05-04 2017-02-07 Ghsp, Inc. In-line dual pump and motor with control device
JP6030384B2 (ja) * 2012-08-27 2016-11-24 株式会社荏原製作所 ポンプ制御装置
FR2999663A1 (fr) * 2012-12-17 2014-06-20 Schneider Toshiba Inverter Procede de commande pour systeme multipompes
FR2999664A1 (fr) * 2012-12-17 2014-06-20 Schneider Toshiba Inverter Procede de commande pour systeme multipompes mis en œuvre sans capteur
CN203374459U (zh) * 2013-06-24 2014-01-01 天津东丽湖能源科技有限公司 双泵联动的控制系统
RU2551139C1 (ru) * 2013-11-21 2015-05-20 Государственное бюджетное образовательное учреждение высшего профессионального образования "Альметьевский государственный нефтяной институт" Способ автоматизированного управления электроприводом насосной станции
DE102014006258A1 (de) * 2014-04-30 2015-11-05 Wilo Se Verfahren zur Regelung eines Pumpensystems und geregeltes Pumpensystem

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU501134B1 (de) * 2021-12-30 2023-07-04 Wilo Se Verfahren zur Regelung einer Kreiselpumpe
EP4206471A1 (de) * 2021-12-30 2023-07-05 Wilo Se Verfahren zur regelung einer kreiselpumpe

Also Published As

Publication number Publication date
EP3592978A1 (de) 2020-01-15
JP7074763B2 (ja) 2022-05-24
BR112019018578A2 (pt) 2020-04-14
CN110382871A (zh) 2019-10-25
JP2020510155A (ja) 2020-04-02
RU2019131532A (ru) 2021-04-10
RU2760278C2 (ru) 2021-11-23
CN110382871B (zh) 2021-11-02
WO2018162547A1 (de) 2018-09-13
RU2019131532A3 (zh) 2021-06-11

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