HK1174373A1 - Method and system for carrying out closed-loop or open-loop control of the water pressure in a pressure zone and device for carrying out and for operating same - Google Patents

Method and system for carrying out closed-loop or open-loop control of the water pressure in a pressure zone and device for carrying out and for operating same

Info

Publication number
HK1174373A1
HK1174373A1 HK13101153.6A HK13101153A HK1174373A1 HK 1174373 A1 HK1174373 A1 HK 1174373A1 HK 13101153 A HK13101153 A HK 13101153A HK 1174373 A1 HK1174373 A1 HK 1174373A1
Authority
HK
Hong Kong
Prior art keywords
carrying
loop
open
operating same
water pressure
Prior art date
Application number
HK13101153.6A
Other languages
Chinese (zh)
Inventor
Enrico Gtsch
Original Assignee
Gep Ind Systeme Gmbh
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 Gep Ind Systeme Gmbh filed Critical Gep Ind Systeme Gmbh
Publication of HK1174373A1 publication Critical patent/HK1174373A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B5/00—Use of pumping plants or installations; Layouts thereof
    • E03B5/02—Use of pumping plants or installations; Layouts thereof arranged in buildings
    • 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0209—Rotational speed
    • 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
    • F04B2205/05—Pressure after the pump outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Fluid Pressure (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
HK13101153.6A 2010-04-30 2013-01-25 Method and system for carrying out closed-loop or open-loop control of the water pressure in a pressure zone and device for carrying out and for operating same HK1174373A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010019110A DE102010019110A1 (en) 2010-04-30 2010-04-30 Method and system for regulating or controlling the pressure in a pressure zone and device for carrying out and operating the same
PCT/DE2011/000429 WO2011134455A2 (en) 2010-04-30 2011-04-20 Method and system for carrying out closed-loop or open-loop control of the water pressure in a pressure zone and device for carrying out and for operating same

Publications (1)

Publication Number Publication Date
HK1174373A1 true HK1174373A1 (en) 2013-06-07

Family

ID=44628610

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13101153.6A HK1174373A1 (en) 2010-04-30 2013-01-25 Method and system for carrying out closed-loop or open-loop control of the water pressure in a pressure zone and device for carrying out and for operating same

Country Status (7)

Country Link
EP (2) EP2563980B1 (en)
CN (1) CN102859084B (en)
DE (2) DE102010019110A1 (en)
DK (2) DK2975183T3 (en)
HK (1) HK1174373A1 (en)
SG (1) SG185069A1 (en)
WO (1) WO2011134455A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103218936B (en) * 2012-12-26 2015-04-01 吴心妮 Demonstrator for open loop control system and closed loop control system
DE102016014480A1 (en) 2016-12-06 2018-06-07 Heinz Kurzhals Measuring device and measuring method for extinguishing water pipes
CN110618708A (en) * 2018-06-20 2019-12-27 佛山市顺德区美的电热电器制造有限公司 Method and device for controlling water inflow and water taking container
DE102021106479A1 (en) 2021-03-17 2022-09-22 Schell Gmbh & Co. Kg Drinking water installation system and fitting for a drinking water installation system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US530191A (en) * 1894-12-04 Charles e
US3502972A (en) * 1965-03-08 1970-03-24 Robert H Berg Continuous flow particle size analyser apparatus having suspension level maintaining means
AT284020B (en) * 1968-03-01 1970-08-25 Vogel Pumpen Pressure booster system
DE2231285A1 (en) * 1972-06-26 1974-01-03 Allweiler Ag DEVICE FOR INCREASING PRESSURE IN WATER PIPES
US4120033A (en) 1977-01-04 1978-10-10 Corporate Equipment Company Apparatus and method for determining pumping system head curves
JPS60142076A (en) * 1983-12-28 1985-07-27 Ebara Corp Operating method of pump
GB2293403B (en) * 1994-09-21 1997-11-19 Esmaco Pte Ltd A booster pump water supply system
JP3241963B2 (en) * 1995-03-13 2001-12-25 株式会社荏原製作所 Variable speed water supply
DE29603417U1 (en) * 1996-02-24 1996-04-18 Ehlert Ulrich Industrial water supply system
CN1146565A (en) * 1996-08-20 1997-04-02 蒋根才 Frequency-variable speed-regulating pressure changeable water supply controller
CN1194389A (en) * 1997-07-07 1998-09-30 重庆钢铁股份有限公司 Furry controlled full automatic water supply system with display and alarm
FI103431B (en) * 1998-06-01 1999-06-30 Neles Controls Oy Method and apparatus for controlling a pipeline network
CN2378742Y (en) * 1999-05-10 2000-05-17 张明亮 Remote-supervisory controlling and-detecting water supply equipment
DE10060307B4 (en) * 2000-12-06 2006-03-16 Ulrich, Roland Water Distribution System
CN2731509Y (en) * 2004-03-26 2005-10-05 江苏兴达钢帘线股份有限公司 Single-chip processer controlled water supplying appts. having constant pressure and energy saving functions
JP2009275367A (en) * 2008-05-12 2009-11-26 Kawamoto Pump Mfg Co Ltd Water supply device

Also Published As

Publication number Publication date
CN102859084A (en) 2013-01-02
DK2563980T3 (en) 2015-12-14
EP2563980A2 (en) 2013-03-06
SG185069A1 (en) 2012-12-28
WO2011134455A3 (en) 2012-04-26
EP2975183A1 (en) 2016-01-20
DE202011110761U1 (en) 2016-03-07
CN102859084B (en) 2014-12-03
EP2563980B1 (en) 2015-09-16
DE102010019110A1 (en) 2011-11-03
DK2975183T3 (en) 2018-09-10
WO2011134455A2 (en) 2011-11-03
EP2975183B1 (en) 2018-05-30

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20220416