EA202092058A1 - Неинтрузивный сигнализатор внутритрубного снаряда, использующий датчики вибрации - Google Patents

Неинтрузивный сигнализатор внутритрубного снаряда, использующий датчики вибрации

Info

Publication number
EA202092058A1
EA202092058A1 EA202092058A EA202092058A EA202092058A1 EA 202092058 A1 EA202092058 A1 EA 202092058A1 EA 202092058 A EA202092058 A EA 202092058A EA 202092058 A EA202092058 A EA 202092058A EA 202092058 A1 EA202092058 A1 EA 202092058A1
Authority
EA
Eurasian Patent Office
Prior art keywords
frequencies
housing
vibration sensor
pipeline
signaler
Prior art date
Application number
EA202092058A
Other languages
English (en)
Inventor
Роджер Л. По
Original Assignee
Тдв Делавэр, Инк.
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 Тдв Делавэр, Инк. filed Critical Тдв Делавэр, Инк.
Publication of EA202092058A1 publication Critical patent/EA202092058A1/ru

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/12—Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations
    • G01H1/14—Frequency
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/26—Repairing or joining pipes on or under water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • 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
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/10—Treating the inside of pipes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/12—Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations
    • G01H1/16—Amplitude
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/04—Frequency

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

Система и способ обнаружения прохождения внутритрубного снаряда, включающие пассивный детектор [10] ударных импульсов, имеющий корпус [13]; неинтрузивное соединение [15] корпуса с внешней стенкой [17] трубопровода [P], причем в корпусе размещен по меньшей мере один датчик [11] вибраций; и средства [23] обработки сигналов, содержащие по меньшей мере один полосовой фильтр [27], выполненный с возможностью приема данных, собранных датчиком вибраций, при этом датчик вибраций и полосовой фильтр выполнены с возможностью контроля частот в заданном диапазоне, указывающем на ударный импульс. Выбранные частоты должны быть частотами, наиболее легко обнаруживаемыми выше основной частоты (характерной или собственного резонанса) участка контролируемого трубопровода. В некоторых вариантах осуществления выбранные частоты являются низкими частотами. Ни одна часть пассивного сигнализатора внутритрубного снаряда не проходит во внутреннюю часть трубопровода.
EA202092058A 2018-05-24 2019-05-24 Неинтрузивный сигнализатор внутритрубного снаряда, использующий датчики вибрации EA202092058A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862676090P 2018-05-24 2018-05-24
PCT/US2019/033924 WO2019226994A1 (en) 2018-05-24 2019-05-24 Non-invasive pipeline pig signal detection using vibration sensors

Publications (1)

Publication Number Publication Date
EA202092058A1 true EA202092058A1 (ru) 2021-03-22

Family

ID=66821510

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202092058A EA202092058A1 (ru) 2018-05-24 2019-05-24 Неинтрузивный сигнализатор внутритрубного снаряда, использующий датчики вибрации

Country Status (11)

Country Link
US (2) US11181208B2 (ru)
EP (1) EP3781914A1 (ru)
JP (1) JP2021524915A (ru)
KR (1) KR20210015765A (ru)
AU (1) AU2019274601A1 (ru)
BR (1) BR112020022523A2 (ru)
CA (1) CA3096517C (ru)
EA (1) EA202092058A1 (ru)
IL (1) IL277756A (ru)
MX (1) MX2020012457A (ru)
WO (1) WO2019226994A1 (ru)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517546A (en) * 1968-05-06 1970-06-30 Shell Oil Co Detector configuration for the ultrasonic leak detector
GB8307985D0 (en) * 1983-03-23 1983-04-27 British Gas Corp Pipeline pig tracking
JPS62240831A (ja) * 1986-04-12 1987-10-21 Nippon Kokan Kk <Nkk> ガス輸送管内からのガスの漏洩検知方法
US5417112A (en) * 1993-01-11 1995-05-23 Tdw Delaware, Inc. Apparatus for indicating the passage of a pig moving within an underground pipeline
US5549000A (en) * 1994-06-27 1996-08-27 Texaco, Inc. Passive acoustic detection of pipeline pigs
JPH08233564A (ja) * 1995-02-28 1996-09-13 Tokyo Gas Co Ltd ピグの走行位置検出装置
NO321704B1 (no) 1997-10-23 2006-06-26 Roxar Flow Measurement As Maleinstrument
JP2002090470A (ja) * 2000-09-12 2002-03-27 Tokyo Gas Co Ltd ピグの走行状況監視方法
US6965320B1 (en) * 2001-10-31 2005-11-15 Star Trak Pigging Technologies, Inc. Cathodic test lead and pig monitoring system
US20040261547A1 (en) 2002-10-01 2004-12-30 Russell David Alexander Method of deriving data
JP2007209925A (ja) * 2006-02-10 2007-08-23 Shigaken Gesuido Hozen Jigyo Kyodo Kumiai ピグの位置監視方法及び装置並びに管部材の汚れ・腐食監視方法
NO325937B1 (no) 2006-12-22 2008-08-18 Roxar Flow Measurement As Lasemekanisme med akustisk barriere for montering av sensor pa ror
CA2636973C (en) * 2007-07-09 2013-12-03 Microline Technology Corporation Communication system for pipeline inspection
GB2462096A (en) * 2008-07-23 2010-01-27 Schlumberger Holdings Monitoring of a pipeline pig using external acoustic sensors
GB0815297D0 (en) * 2008-08-21 2008-09-24 Qinetiq Ltd Conduit monitoring
US20120312078A1 (en) * 2011-06-09 2012-12-13 Mehrdad Sharif Bakhtiar Pipeline reflectometry apparatuses and methods
ITMI20122197A1 (it) 2012-12-20 2014-06-21 Eni Spa Metodo e sistema di monitoraggio continuo da remoto dell'integrita' di condotte in pressione e delle proprieta' dei fluidi trasportati
ITMI20122196A1 (it) * 2012-12-20 2014-06-21 Eni Spa Metodo e sistema per la rilevazione da remoto della posizione di un dispositivo pig all'interno di una condotta in pressione
JP6687235B2 (ja) * 2015-03-10 2020-04-22 日本電気株式会社 検出装置及び検出方法

Also Published As

Publication number Publication date
WO2019226994A1 (en) 2019-11-28
US11181208B2 (en) 2021-11-23
US11686408B2 (en) 2023-06-27
US20220112968A1 (en) 2022-04-14
CA3096517C (en) 2024-06-11
CA3096517A1 (en) 2019-11-28
IL277756A (en) 2020-11-30
MX2020012457A (es) 2021-02-09
BR112020022523A2 (pt) 2021-02-02
EP3781914A1 (en) 2021-02-24
KR20210015765A (ko) 2021-02-10
AU2019274601A1 (en) 2020-10-22
JP2021524915A (ja) 2021-09-16
US20190360611A1 (en) 2019-11-28

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