RU2011101629A - METHOD FOR EXTINGUISHING PRESSURE PIPELINE VIBRATIONS - Google Patents

METHOD FOR EXTINGUISHING PRESSURE PIPELINE VIBRATIONS Download PDF

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Publication number
RU2011101629A
RU2011101629A RU2011101629/06A RU2011101629A RU2011101629A RU 2011101629 A RU2011101629 A RU 2011101629A RU 2011101629/06 A RU2011101629/06 A RU 2011101629/06A RU 2011101629 A RU2011101629 A RU 2011101629A RU 2011101629 A RU2011101629 A RU 2011101629A
Authority
RU
Russia
Prior art keywords
fluid flow
downstream
compensating chamber
disturbing
pressure pipeline
Prior art date
Application number
RU2011101629/06A
Other languages
Russian (ru)
Inventor
Валентин Иванович Лалабеков (RU)
Валентин Иванович Лалабеков
Виталий Альфредович Пестунов (RU)
Виталий Альфредович Пестунов
Семён Львович Самсонович (RU)
Семён Львович Самсонович
Original Assignee
Валентин Иванович Лалабеков (RU)
Валентин Иванович Лалабеков
Виталий Альфредович Пестунов (RU)
Виталий Альфредович Пестунов
Семён Львович Самсонович (RU)
Семён Львович Самсонович
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 Валентин Иванович Лалабеков (RU), Валентин Иванович Лалабеков, Виталий Альфредович Пестунов (RU), Виталий Альфредович Пестунов, Семён Львович Самсонович (RU), Семён Львович Самсонович filed Critical Валентин Иванович Лалабеков (RU)
Priority to RU2011101629/06A priority Critical patent/RU2011101629A/en
Priority to PCT/RU2011/000668 priority patent/WO2012099493A1/en
Publication of RU2011101629A publication Critical patent/RU2011101629A/en

Links

Classifications

    • 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
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/20—Arrangements or systems of devices for influencing or altering dynamic characteristics of the systems, e.g. for damping pulsations caused by opening or closing of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipeline Systems (AREA)
  • Pipe Accessories (AREA)

Abstract

Способ гашения колебаний давления магистральных трубопроводов в жидких средах от действия возмущающих импульсов, заключающийся в том, что энергию возмущающего импульса давления отводят в виде первой части потока жидкости от трубопровода в компенсирующую камеру, отличающийся тем, что от магистрального трубопровода ниже по ходу потока за его первой частью отводят вторую часть потока, которую после задержки направляют в дополнительный вход компенсирующей камеры так, чтобы нейтрализовать действие первой части потока жидкости. The method of damping pressure fluctuations of the main pipelines in liquid media from the action of disturbing pulses, namely, that the energy of the disturbing pressure pulse is diverted in the form of a first part of the fluid flow from the pipeline to the compensating chamber, characterized in that it is downstream from the main pipeline downstream of its first part of the divert the second part of the stream, which after a delay is sent to the additional input of the compensating chamber so as to neutralize the effect of the first part of the fluid flow.

Claims (1)

Способ гашения колебаний давления магистральных трубопроводов в жидких средах от действия возмущающих импульсов, заключающийся в том, что энергию возмущающего импульса давления отводят в виде первой части потока жидкости от трубопровода в компенсирующую камеру, отличающийся тем, что от магистрального трубопровода ниже по ходу потока за его первой частью отводят вторую часть потока, которую после задержки направляют в дополнительный вход компенсирующей камеры так, чтобы нейтрализовать действие первой части потока жидкости. The method of damping pressure fluctuations of the main pipelines in liquid media from the action of disturbing pulses, namely, that the energy of the disturbing pressure pulse is diverted in the form of a first part of the fluid flow from the pipeline to the compensating chamber, characterized in that it is downstream from the main pipeline downstream of its first part of the divert the second part of the stream, which after a delay is sent to the additional input of the compensating chamber so as to neutralize the effect of the first part of the fluid flow.
RU2011101629/06A 2011-01-18 2011-01-18 METHOD FOR EXTINGUISHING PRESSURE PIPELINE VIBRATIONS RU2011101629A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2011101629/06A RU2011101629A (en) 2011-01-18 2011-01-18 METHOD FOR EXTINGUISHING PRESSURE PIPELINE VIBRATIONS
PCT/RU2011/000668 WO2012099493A1 (en) 2011-01-18 2011-09-01 Method for damping pressure fluctuations in main delivery pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2011101629/06A RU2011101629A (en) 2011-01-18 2011-01-18 METHOD FOR EXTINGUISHING PRESSURE PIPELINE VIBRATIONS

Publications (1)

Publication Number Publication Date
RU2011101629A true RU2011101629A (en) 2012-07-27

Family

ID=46515942

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011101629/06A RU2011101629A (en) 2011-01-18 2011-01-18 METHOD FOR EXTINGUISHING PRESSURE PIPELINE VIBRATIONS

Country Status (2)

Country Link
RU (1) RU2011101629A (en)
WO (1) WO2012099493A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015016738A1 (en) 2013-07-31 2015-02-05 Общество С Ограниченной Ответственностью "Техпромарма" (Ооо "Техпромарма") Method for damping pressure pulses in a product pipeline

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU557227A1 (en) * 1973-06-01 1977-05-05 Украинский Научно-Исследовательский Институт Гидротехники И Мелиорации Device for stabilizing the hydrodynamic pressure in the bends of tunnel mine spillways
SU903652A1 (en) * 1980-02-22 1982-02-07 Днепропетровский Ордена Трудового Красного Знамени Государственный Университет Им.300-Летия Воссоединения Украины С Россией Hydraulic shock damper
SU1143918A1 (en) * 1983-07-13 1985-03-07 Днепропетровский Ордена Трудового Красного Знамени Государственный Университет Им.300-Летия Воссоединения Украины С Россией Liquid flow speed damper
SU1710924A1 (en) * 1989-08-09 1992-02-07 Институт Машиностроения Им.А.А.Благонравова Device for reducing rate of pressure rise in pipe lines
DE102004045100A1 (en) * 2004-09-17 2006-03-23 Audi Ag Damper for damping pressure vibrations in hydraulic system, has single piece housing with working chamber and piston positionable in working chamber using spring units that axially support itself at cover wall and base wall
ITTO20070445A1 (en) * 2007-06-20 2008-12-21 Dayco Fluid Technologies Spa CONDUCT PROVIDED WITH A DEVICE FOR DAMPING THE PRESSURE PULSE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015016738A1 (en) 2013-07-31 2015-02-05 Общество С Ограниченной Ответственностью "Техпромарма" (Ооо "Техпромарма") Method for damping pressure pulses in a product pipeline

Also Published As

Publication number Publication date
WO2012099493A1 (en) 2012-07-26

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FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20120725