FI121689B - Menetelmä pumppukäytön yhteydessä - Google Patents

Menetelmä pumppukäytön yhteydessä Download PDF

Info

Publication number
FI121689B
FI121689B FI20095999A FI20095999A FI121689B FI 121689 B FI121689 B FI 121689B FI 20095999 A FI20095999 A FI 20095999A FI 20095999 A FI20095999 A FI 20095999A FI 121689 B FI121689 B FI 121689B
Authority
FI
Finland
Prior art keywords
pump
tank
flow
qest
time
Prior art date
Application number
FI20095999A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20095999A0 (fi
Inventor
Juha Saukko
Original Assignee
Abb Oy
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 Abb Oy filed Critical Abb Oy
Priority to FI20095999A priority Critical patent/FI121689B/fi
Publication of FI20095999A0 publication Critical patent/FI20095999A0/fi
Priority to DK10172284.1T priority patent/DK2306020T3/da
Priority to EP10172284A priority patent/EP2306020B1/en
Priority to US12/889,138 priority patent/US8740574B2/en
Priority to CN201010507076.5A priority patent/CN102032929B/zh
Application granted granted Critical
Publication of FI121689B publication Critical patent/FI121689B/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/007—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring the level variations of storage tanks relative to the time
    • 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
    • F04B49/02—Stopping, starting, unloading or idling control
    • 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
    • F04D13/16—Pumping installations or systems with storage reservoirs
    • 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Measuring Volume Flow (AREA)
FI20095999A 2009-09-30 2009-09-30 Menetelmä pumppukäytön yhteydessä FI121689B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20095999A FI121689B (fi) 2009-09-30 2009-09-30 Menetelmä pumppukäytön yhteydessä
DK10172284.1T DK2306020T3 (da) 2009-09-30 2010-08-09 Fremgangsmåde og indretning i forbindelse med et pumpedrev
EP10172284A EP2306020B1 (en) 2009-09-30 2010-08-09 Method and apparatus in connection with pump drive
US12/889,138 US8740574B2 (en) 2009-09-30 2010-09-23 Method and apparatus for adjusting a pump drive so that a pump flow corresponds with an incoming flow
CN201010507076.5A CN102032929B (zh) 2009-09-30 2010-09-27 用于泵驱动器的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095999A FI121689B (fi) 2009-09-30 2009-09-30 Menetelmä pumppukäytön yhteydessä
FI20095999 2009-09-30

Publications (2)

Publication Number Publication Date
FI20095999A0 FI20095999A0 (fi) 2009-09-30
FI121689B true FI121689B (fi) 2011-02-28

Family

ID=41136458

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095999A FI121689B (fi) 2009-09-30 2009-09-30 Menetelmä pumppukäytön yhteydessä

Country Status (5)

Country Link
US (1) US8740574B2 (da)
EP (1) EP2306020B1 (da)
CN (1) CN102032929B (da)
DK (1) DK2306020T3 (da)
FI (1) FI121689B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9938970B2 (en) 2011-12-16 2018-04-10 Fluid Handling Llc Best-fit affinity sensorless conversion means or technique for pump differential pressure and flow monitoring
CN108957027B (zh) * 2018-04-04 2020-09-22 中山大学 一种非接触式流体速度测量工具及其测量方法
US12017844B2 (en) * 2020-11-05 2024-06-25 Jana Pulak System for controlling the supply of water to a rooftop water tank

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58113596A (ja) * 1981-12-28 1983-07-06 Toshiba Corp ポンプの流量制御装置
DE3310570A1 (de) * 1983-03-23 1984-09-27 Hudelmaier, Ingrid, 7900 Ulm Transportbetonmischer
US5182951A (en) * 1988-01-27 1993-02-02 Jorritsma Johannes N Method and aparatus for calculating flow rates through a pumping station
FI80933C (fi) * 1988-06-08 1990-08-10 Sarlin Ab Oy E Oevervakningsfoerfarande foer avlopps- pumpstation samt oevervakningsanordning foer foerverkligande av foerfarandet.
US5313842A (en) 1992-01-02 1994-05-24 Marsh-Mcbirnes, Inc. Pump station flowmeter with sudden high inflow change detector
US5497664A (en) * 1994-11-14 1996-03-12 Jorritsma; Johannes N. Method and apparatus for calculating flow rates through a pumping station
DE19507698A1 (de) 1995-03-04 1996-09-05 Klein Schanzlin & Becker Ag Entnahmemeßverfahren
US5597960A (en) * 1995-06-05 1997-01-28 Beaudoim; Benott Pump station flowmeter
JP2001073957A (ja) * 1999-09-01 2001-03-21 Kubota Corp ポンプの運転制御方法
US6481973B1 (en) * 1999-10-27 2002-11-19 Little Giant Pump Company Method of operating variable-speed submersible pump unit
GB0120533D0 (en) * 2001-08-23 2001-10-17 Yorkshire Water Services Ltd Measuring apparatus
JP4250999B2 (ja) * 2003-04-10 2009-04-08 ダイキン工業株式会社 クーラントポンプ装置およびドリル装置
FI118486B (fi) * 2004-03-16 2007-11-30 Abb Oy Menetelmä pumppuaseman ohjaamiseksi ja taajuusmuuttaja pumppuaseman sähkökäyttöä varten
US7949483B2 (en) 2005-09-30 2011-05-24 Rockwell Automation Technologies, Inc. Integration of intelligent motor with power management device
JP2008014230A (ja) * 2006-07-06 2008-01-24 Sayama Seisakusho:Kk 給水システムに設けられた並列ポンプの流量推定方法および給水システムに設けられた並列ポンプの流量推定システム
US8956125B2 (en) * 2008-02-08 2015-02-17 Multitrode Pty Ltd Method for determining pump flow rate
US20090265863A1 (en) * 2008-04-24 2009-10-29 General Electric Company Adaptive drain algorithm for clothes washers

Also Published As

Publication number Publication date
CN102032929A (zh) 2011-04-27
CN102032929B (zh) 2014-07-16
EP2306020B1 (en) 2012-05-23
DK2306020T3 (da) 2012-07-02
US20110076163A1 (en) 2011-03-31
US8740574B2 (en) 2014-06-03
EP2306020A1 (en) 2011-04-06
FI20095999A0 (fi) 2009-09-30

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