EA200600260A1 - Устройство и способ управления насосом для густой среды - Google Patents

Устройство и способ управления насосом для густой среды

Info

Publication number
EA200600260A1
EA200600260A1 EA200600260A EA200600260A EA200600260A1 EA 200600260 A1 EA200600260 A1 EA 200600260A1 EA 200600260 A EA200600260 A EA 200600260A EA 200600260 A EA200600260 A EA 200600260A EA 200600260 A1 EA200600260 A1 EA 200600260A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pump
adapter
cylinders
switching
measuring
Prior art date
Application number
EA200600260A
Other languages
English (en)
Other versions
EA007861B1 (ru
Inventor
Вильхельм Хофманн
Штефан Хефлинг
Original Assignee
Путцмайстер Акциенгезелльшафт
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 Путцмайстер Акциенгезелльшафт filed Critical Путцмайстер Акциенгезелльшафт
Publication of EA200600260A1 publication Critical patent/EA200600260A1/ru
Publication of EA007861B1 publication Critical patent/EA007861B1/ru

Links

Classifications

    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • F04B15/023—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F04B7/0233—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated a common distribution member forming a single discharge distributor for a plurality of pumping chambers
    • F04B7/0241—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having an oscillating movement
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/117—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
    • F04B9/1176—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor
    • F04B9/1178—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor the movement in the other direction being obtained by a hydraulic connection between the liquid motor cylinders
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0201—Position of the piston
    • 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
    • F04B2203/09—Motor parameters of linear hydraulic motors
    • F04B2203/0903—Position of the driving piston
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/90—Slurry pumps, e.g. concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

Изобретение относится к устройству и способу управления двухцилиндровым насосом для густой среды, перекачивающие поршни которого приводятся в действие в противофазе, посредством гидравлического реверсивного насоса (6) и управляемых им гидравлических приводных цилиндров. Перекачивающие цилиндры (50, 50') связываются при каждом ходе нагнетания посредством переходника (56) с нагнетающим трубопроводом (58). По окончании каждого хода нагнетания совершается процесс переключения реверсивного насоса (6) и переходника (56). Чтобы достичь целенаправленного переключения реверсивного насоса и переходника даже при изменении производительности, при котором гарантировано полное опорожнение перекачивающих цилиндров без ударов поршней в приводных цилиндрах, предлагается согласно изобретению, чтобы было предусмотрено автоматизированное переключающее устройство, которое имеет измерительную и вычислительную программу для измерительной и/или вычислительной регистрации временного процесса движения поршней на их пути между обоими концами цилиндров, а также для расчета выведенного из этого момента времени срабатывания для следующего переключения реверсивного насоса и переходника.
EA200600260A 2004-03-26 2005-03-18 Устройство и способ управления насосом для густой среды EA007861B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004015416A DE102004015416A1 (de) 2004-03-26 2004-03-26 Vorrichtung und Verfahren zur Steuerung einer Dickstoffpumpe
PCT/EP2005/002893 WO2005093251A1 (de) 2004-03-26 2005-03-18 Vorrichtung und verfahren zur steuerung einer dickstoffpumpe

Publications (2)

Publication Number Publication Date
EA200600260A1 true EA200600260A1 (ru) 2006-06-30
EA007861B1 EA007861B1 (ru) 2007-02-27

Family

ID=34962417

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600260A EA007861B1 (ru) 2004-03-26 2005-03-18 Устройство и способ управления насосом для густой среды

Country Status (10)

Country Link
US (1) US7581935B2 (ru)
EP (1) EP1727979B1 (ru)
JP (1) JP2007530853A (ru)
KR (1) KR101148579B1 (ru)
CN (1) CN100547239C (ru)
AT (1) ATE367523T1 (ru)
DE (2) DE102004015416A1 (ru)
EA (1) EA007861B1 (ru)
ES (1) ES2290896T3 (ru)
WO (1) WO2005093251A1 (ru)

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RU2564738C2 (ru) * 2010-12-28 2015-10-10 Зумлайон Хэви Индастри Сайенс Энд Текнолоджи Ко., Лтд. Способ управления бетононасосом для возобновления подачи бетонной смеси и для обратного откачивания бетонной смеси после остановки

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CN103423235B (zh) * 2012-05-23 2015-11-25 中联重科股份有限公司 液压缸缓冲控制方法、缓冲式液压缸控制***及液压设备
CN103423139B (zh) * 2012-05-23 2016-04-27 中联重科股份有限公司 泵送机构及其控制方法以及混凝土泵送设备
CN103114980B (zh) * 2012-06-27 2014-11-19 中联重科股份有限公司 双缸泵的泵送行程控制方法以及泵送设备
DE102013104494B4 (de) 2013-05-02 2023-11-30 MPS-Matter Pumpsysteme GmbH Dickstoffpumpe
CN103573727B (zh) * 2013-11-07 2015-10-14 中联重科股份有限公司 串联油缸的换向控制方法、装置和混凝土泵送***
US9765768B2 (en) * 2014-01-15 2017-09-19 Francis Wayne Priddy Concrete pump system and method
EP2913525A1 (en) * 2014-02-26 2015-09-02 Garniman SA Hydraulically driven bellows pump
CN104265613B (zh) * 2014-09-19 2016-08-24 中国水电基础局有限公司 全液压灌浆泵及其实现方法
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JP6193291B2 (ja) * 2015-04-13 2017-09-06 三井造船株式会社 燃料供給装置
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EP3232057B1 (en) * 2016-04-11 2018-06-13 Epiroc Rock Drills Aktiebolag Method for transmitting or conveying fluid or semi-fluid materials by means of a double piston pump and double piston pump therefor
EP3452228A4 (en) * 2016-06-22 2020-01-01 Wagner Spray Tech Corporation PISTON LIMIT DETECTION AND SOFTWARE CONTROL FOR FLUID APPLICATION
JP7292275B2 (ja) * 2018-07-18 2023-06-16 株式会社ニチレイフーズ 定量分割ユニット、定量分割方法及び食品製造方法
US11248599B2 (en) * 2018-09-28 2022-02-15 Julio Vasquez System for monitoring concrete pumping systems
CA3119312A1 (en) 2018-11-09 2020-05-14 Flowserve Management Company Fluid exchange devices and related controls, systems, and methods
US11891987B2 (en) * 2018-12-14 2024-02-06 Schwing Gmbh Piston pump and method for operating a piston pump
DE102019212631A1 (de) * 2019-08-22 2021-02-25 Putzmeister Engineering Gmbh Verfahren zur Zustandsüberwachung einer Vorrichtung und Vorrichtung
AU2020401951A1 (en) 2019-12-12 2022-05-19 Flowserve Pte. Ltd. Fluid exchange devices and related controls, systems, and methods
DE102020200261A1 (de) * 2020-01-10 2021-07-15 Putzmeister Engineering Gmbh Verfahren zum Betreiben einer Dickstoffpumpe und Dickstoffpumpe
CN114687980B (zh) * 2020-12-29 2023-10-10 三一汽车制造有限公司 泵送设备、泵送***及其换向参数调节方法
CN113623165A (zh) * 2021-08-14 2021-11-09 深圳市东深环保科技有限公司 一种双缸注浆泵

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2564738C2 (ru) * 2010-12-28 2015-10-10 Зумлайон Хэви Индастри Сайенс Энд Текнолоджи Ко., Лтд. Способ управления бетононасосом для возобновления подачи бетонной смеси и для обратного откачивания бетонной смеси после остановки

Also Published As

Publication number Publication date
JP2007530853A (ja) 2007-11-01
EP1727979A1 (de) 2006-12-06
CN1788160A (zh) 2006-06-14
US7581935B2 (en) 2009-09-01
KR101148579B1 (ko) 2012-05-25
DE102004015416A1 (de) 2005-10-13
ATE367523T1 (de) 2007-08-15
KR20060127381A (ko) 2006-12-12
ES2290896T3 (es) 2008-02-16
US20060245942A1 (en) 2006-11-02
EA007861B1 (ru) 2007-02-27
EP1727979B1 (de) 2007-07-18
CN100547239C (zh) 2009-10-07
DE502005001072D1 (de) 2007-08-30
WO2005093251A1 (de) 2005-10-06

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