CA2960587C - Dispositif et procede pour la detection de fuite de fluide dans des tuyaux sous pression - Google Patents

Dispositif et procede pour la detection de fuite de fluide dans des tuyaux sous pression Download PDF

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Publication number
CA2960587C
CA2960587C CA2960587A CA2960587A CA2960587C CA 2960587 C CA2960587 C CA 2960587C CA 2960587 A CA2960587 A CA 2960587A CA 2960587 A CA2960587 A CA 2960587A CA 2960587 C CA2960587 C CA 2960587C
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Prior art keywords
wave
valve
pipeline
leak
time
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CA2960587A
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English (en)
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CA2960587A1 (fr
Inventor
Ruben Dario Montoya Ramirez
Luis Javier MONTOYA JARAMILLO
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UNIVERSIDAD DE MEDELLIN
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UNIVERSIDAD DE MEDELLIN
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic or ultrasonic vibrations

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

La présente invention concerne un dispositif et un procédé pour identifier des fuites dans des canalisations sous pression. Le dispositif pour la détection de fuite de fluide dans des canalisations sous pression est constitué d'un capteur de pression, d'une valve, d'un débitmètre, d'une soupape de régulation et d'un dispositif de commande. Le capteur de pression et la valve sont disposés dans cet ordre dans la canalisation entre l'accouplement par lequel le dispositif est relié à la canalisation et à travers lequel le fluide entre et l'accouplement à travers lequel le fluide sort, et les autres pièces sont agencées le long de la canalisation. Le procédé de l'invention comporte les étapes suivantes : (A) identifier l'onde type dans des conditions sans fuites pour différents débits d'écoulement dans la plage fonctionnelle, (B) identifier l'onde de surpression pendant le fonctionnement, (C) comparer l'onde type identifiée à l'étape (A) avec l'onde de surpression recueillie à l'étape (B), les deux ondes étant obtenues à l'aide de débits similaires afin de déterminer la présence ou l'absence de fuites dans la canalisation. La comparaison est effectuée au moyen d'une combinaison des techniques suivantes : la différence de surface, la différence moyenne quadratique, la différence de surface positive, la différence de surface négative, et la différence entre les pics de pression maximum et minimum. Dans le processus de détermination de la présence de fuites, les procédés de comparaison susmentionnés nécessitent que l'utilisateur établisse une valeur de seuil qui permet l'identification de fuites lorsque l'une des valeurs déterminées par lesdits procédés ou une combinaison de ces valeurs dépasse le pourcentage de seuil établi.
CA2960587A 2014-09-08 2015-09-07 Dispositif et procede pour la detection de fuite de fluide dans des tuyaux sous pression Active CA2960587C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CO14198145 2014-09-08
CO14-198145 2014-09-08
PCT/IB2015/056840 WO2016038527A1 (fr) 2014-09-08 2015-09-07 Dispositif et procédé pour la détection de fuite de fluide dans des tuyaux sous pression

Publications (2)

Publication Number Publication Date
CA2960587A1 CA2960587A1 (fr) 2016-03-17
CA2960587C true CA2960587C (fr) 2023-08-29

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CA2960587A Active CA2960587C (fr) 2014-09-08 2015-09-07 Dispositif et procede pour la detection de fuite de fluide dans des tuyaux sous pression

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CA (1) CA2960587C (fr)
WO (1) WO2016038527A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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US10352505B2 (en) * 2008-06-27 2019-07-16 Exxonmobil Research And Engineering Company Method and apparatus for real time enhancing of the operation of a fluid transport pipeline
JP6674340B2 (ja) * 2016-06-29 2020-04-01 Ckd株式会社 センサ付き流体制御弁
DE102016113853A1 (de) * 2016-07-27 2018-02-01 Endress + Hauser Flowtec Ag Verfahren zur Regelung und/oder Steuerung einer Druckstossunterdrückung während einer Abfüllung, sowie Durchflussmessgerät und Abfüllanlage
WO2018052675A1 (fr) * 2016-09-19 2018-03-22 Exxonmobil Research And Engineering Company Procédé et appareil d'amélioration en temps réel du fonctionnement d'une canalisation de transport de fluide
FR3052508B1 (fr) * 2017-01-02 2018-06-01 Digital Utility Generateur de coup de belier par decharge d'air d'un reservoir air / eau connecte a un conduit d'eau
CN107648913A (zh) * 2017-11-09 2018-02-02 新乡市华航航空液压设备有限公司 一种集成多级组合油滤
CN110487914A (zh) * 2018-05-15 2019-11-22 谢丽芳 一种信号发生装置
US12276638B2 (en) 2019-02-20 2025-04-15 Latency, LLC Systems, methods, and media for generating alerts of water hammer events in steam pipes
EP4127640B1 (fr) * 2020-03-27 2026-04-08 MPSquared, LLC Systèmes, procédés et supports de génération d'alertes d'événements de coups de bélier dans des tuyaux de vapeur
CN113883422B (zh) * 2021-09-10 2023-06-02 江苏禹治流域管理技术研究院有限公司 一种城市供水管网漏损在线监测系统
CN114383789B (zh) * 2022-01-05 2024-06-18 中国科学院合肥物质科学研究院 基于激励源与容性阻尼模型的金属容器气密性红外检测方法
CN114723342B (zh) * 2022-06-01 2022-08-26 欧米勒电气有限公司 一种基于人工智能的石油化工业压力管道安全管理系统
DE202022104097U1 (de) * 2022-07-20 2022-07-27 Judo Wasseraufbereitung Gmbh Leckageschutz zur Erkennung von Groß- und Kleinleckagen
CN115978460B (zh) * 2022-11-28 2024-06-21 浙江英集动力科技有限公司 融合压力波和高精度授时的供热管道泄漏检测方法及系统
CN116499655A (zh) * 2023-05-08 2023-07-28 西北工业大学太仓长三角研究院 一种工程装备用密封性检测设备及其操作方法
CN116293067B (zh) * 2023-05-11 2025-02-18 江苏远洋阀门智控股份有限公司 一种管道流体自分析调节阀门
CN117781195A (zh) * 2024-01-17 2024-03-29 天津大学 一种管道结垢变径和微小泄漏检测装置、系统及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280356A (en) * 1979-07-13 1981-07-28 Shell Oil Company Pipeline leak detection
GB2444955A (en) 2006-12-20 2008-06-25 Univ Sheffield Leak detection device for fluid filled pipelines

Also Published As

Publication number Publication date
CA2960587A1 (fr) 2016-03-17
WO2016038527A1 (fr) 2016-03-17

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