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MX2008007742A - Dispositivo de amortiguamiento de volumen de gas para amortiguar pulsaciones de descarga en un medio que es bombeado. - Google Patents

Dispositivo de amortiguamiento de volumen de gas para amortiguar pulsaciones de descarga en un medio que es bombeado.

Info

Publication number
MX2008007742A
MX2008007742A MX2008007742A MX2008007742A MX2008007742A MX 2008007742 A MX2008007742 A MX 2008007742A MX 2008007742 A MX2008007742 A MX 2008007742A MX 2008007742 A MX2008007742 A MX 2008007742A MX 2008007742 A MX2008007742 A MX 2008007742A
Authority
MX
Mexico
Prior art keywords
damping chamber
discharge
damping
gas
gas pressure
Prior art date
Application number
MX2008007742A
Other languages
English (en)
Inventor
Cornelis Johannes De Koning
Original Assignee
Weir Minerals Netherlands Bv
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 Weir Minerals Netherlands Bv filed Critical Weir Minerals Netherlands Bv
Publication of MX2008007742A publication Critical patent/MX2008007742A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/021—Installations or systems with accumulators used for damping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3151—Accumulator separating means having flexible separating means the flexible separating means being diaphragms or membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/413—Liquid ports having multiple liquid ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/50—Monitoring, detection and testing means for accumulators
    • F15B2201/51—Pressure detection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • Pipe Accessories (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

La invención se refiere a un dispositivo para amortiguar pulsaciones de descarga en un medio que es bombeado a través de un sistema de tubos en una forma de pulsación mediante una bomba de desplazamiento que opera con una característica de descarga específica, cuyo dispositivo comprenden por lo menos un alojamiento con por lo menos una cámara de amortiguamiento parcialmente llena de gas que tiene un cierto volumen presente en el mismo, cuto alojamiento puede ser conectado al sistema de tubos, de tal manera que una capa de interconexión está presente entre el medio y el gas en la cámara de amortiguamiento durante la operación, cuya cámara de amortiguamiento tiene una característica de presión de gas deseada que depende parcialmente de la característica de descarga de la bomba de desplazamiento, donde el volumen de gas que está presente en la cámara de amortiguamiento varía en tiempo entre un volumen de compresión mínimo y un volumen de expansión máximo bajo la influencia de las pulsaciones de descarga durante la operación, así como medios de ajuste que suministran gas a, o descargan gas desde la cámara de amortiguamiento. La presente invención proporciona una construcción más simple y menos complicada para amortiguadores de pulsación proporcionados con un elemento de separación y para cajas de aire comprimido no proporcionadas con un elemento de separación. Para poder lograr un amortiguamiento optimizado de las pulsaciones de descarga los medios de ajuste de acuerdo con la invención se disponen para determinar la característica de presión de gas deseada en la cámara de amortiguamiento a partir de la característica de descarga de la bomba de desplazamiento y determinan la característica de presión de gas actual en la cámara de amortiguamiento y comparan la característica de presión de gas actual como determinada con la característica de presión de gas deseada de la cámara de amortiguamiento y determinan la posición actual de la capa de interconexión en la cámara de amortiguamiento a partir de la comparación.
MX2008007742A 2005-12-14 2006-12-08 Dispositivo de amortiguamiento de volumen de gas para amortiguar pulsaciones de descarga en un medio que es bombeado. MX2008007742A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1030669A NL1030669C2 (nl) 2005-12-14 2005-12-14 Gasvolume-dempinrichting.
PCT/NL2006/000623 WO2007069887A1 (en) 2005-12-14 2006-12-08 Gas volume damping device for damping discharge pulsations in a medium being pumped

Publications (1)

Publication Number Publication Date
MX2008007742A true MX2008007742A (es) 2008-09-26

Family

ID=37834085

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008007742A MX2008007742A (es) 2005-12-14 2006-12-08 Dispositivo de amortiguamiento de volumen de gas para amortiguar pulsaciones de descarga en un medio que es bombeado.

Country Status (13)

Country Link
US (1) US20080292483A1 (es)
EP (1) EP1960667A1 (es)
JP (1) JP2009519406A (es)
KR (1) KR20080089588A (es)
CN (1) CN101365877A (es)
AU (1) AU2006325578A1 (es)
BR (1) BRPI0619889A2 (es)
CA (1) CA2632691A1 (es)
MX (1) MX2008007742A (es)
NL (1) NL1030669C2 (es)
RU (1) RU2008128441A (es)
WO (1) WO2007069887A1 (es)
ZA (1) ZA200805064B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010001310A1 (de) * 2010-01-28 2011-08-18 Robert Bosch GmbH, 70469 Hydrospeicher sowie Verfahren zum Ermitteln eines Ladezustandes eines Hydrospeichers
KR101168045B1 (ko) 2010-10-25 2012-07-27 (주)에스엠테크 복합재질 격막으로 이루어진 밀폐형 팽창탱크
FR2972504B1 (fr) * 2011-03-09 2014-06-27 Olaer Ind Sa Installation comportant au moins un accumulateur hydropneumatique a entretien automatise
DE102012205363A1 (de) 2012-04-02 2013-10-02 Marco Systemanalyse Und Entwicklung Gmbh Positionsbestimmungsvorrichtung
KR101368830B1 (ko) * 2012-06-01 2014-03-03 삼성중공업 주식회사 댐퍼
ES2650168T3 (es) * 2012-10-16 2018-01-17 Water Powered Technologies Limited Acumulador de resorte de gas
US9146137B2 (en) * 2012-12-12 2015-09-29 Amtrol Licensing Inc. Air cell indicator
WO2014151420A2 (en) 2013-03-15 2014-09-25 Lord Corporation Fluid flow normalizer
US9140595B2 (en) * 2013-08-21 2015-09-22 Conecraft, Inc. Fluid level indicator for a lined bulk material container
FR3023330B1 (fr) * 2014-07-01 2017-11-24 Technoboost Accumulateur de pression hydraulique equipe d’un systeme de securite externe comportant une canalisation
ITUB20154014A1 (it) * 2015-09-29 2017-03-29 Certech Spa Con Socio Unico Dispositivo compensatore per pompe volumetriche.
CN108603496B (zh) * 2016-01-11 2020-11-13 国民油井华高有限公司 直接驱动泵组件
CN109253064B (zh) * 2017-07-12 2024-03-29 国家电投集团科学技术研究院有限公司 应用于注射系统的预压式脉冲缓冲器
CN109268228B (zh) * 2017-07-17 2024-06-04 国家电投集团科学技术研究院有限公司 溶液配送装置及具有其的循环流体回路系统
US11027090B2 (en) 2017-12-28 2021-06-08 General Electric Company Vapor column liquid accumulator
GB201904054D0 (en) * 2019-03-25 2019-05-08 Mhwirth Gmbh Pump and associated system and methods
CH716345B1 (de) * 2019-06-24 2023-02-28 Schlumpf Innovations Gmbh Pulsationsdämpfer.
DE102020203660A1 (de) * 2020-03-20 2021-09-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Vorrichtung zur Beeinflussung, insbesondere Reduktion, von Schwingungen in einem Fluidsystem und Verfahren zur Beeinflussung, insbesondere Reduktion, von Schwingungen in einem Fluidsystem
CN112253993B (zh) * 2020-10-13 2025-03-04 利华益维远化学股份有限公司 一种易汽化液体槽车的卸车系统和卸车方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1525857B2 (de) * 1966-12-09 1971-05-06 Siemens AG, 1000 Berlin u 8000 München Ueberwachungseinrichtung fuer die gasmenge eines hydro pneumatischen speichers
DE2811345C2 (de) * 1978-03-16 1986-12-11 Knorr-Bremse AG, 8000 München Druckregler für pneumatische Drücke, insbesondere in Fahrzeugen
DE3609701A1 (de) * 1986-03-20 1987-09-24 Siemens Ag Verfahren zur ueberwachung der gasmenge in einem hydropneumatischen druckspeicher und einrichtung zur ausuebung des verfahrens
DE4031239A1 (de) * 1990-10-04 1992-04-09 Kaltenberg Hans Georg Regelbarer druckstossdaempfer fuer fluessigkeitspumpen
DE4227657A1 (de) * 1992-08-21 1994-02-24 Hydac Technology Gmbh Ultraschall-Prüfeinrichtung für Gasdruckspeicher
GB9912916D0 (en) * 1999-06-04 1999-08-04 Binks Ltd Surge suppression apparatus
US6742534B2 (en) * 2002-05-30 2004-06-01 Richard John Hogsden Method of damping surges in a liquid system

Also Published As

Publication number Publication date
KR20080089588A (ko) 2008-10-07
ZA200805064B (en) 2009-03-25
NL1030669C2 (nl) 2007-06-15
US20080292483A1 (en) 2008-11-27
WO2007069887A1 (en) 2007-06-21
JP2009519406A (ja) 2009-05-14
RU2008128441A (ru) 2010-01-20
EP1960667A1 (en) 2008-08-27
AU2006325578A1 (en) 2007-06-21
BRPI0619889A2 (pt) 2011-10-25
CN101365877A (zh) 2009-02-11
CA2632691A1 (en) 2007-06-21

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