CL2020003362A1 - Method of monitoring a continuous pipe, monitoring device and assembly comprising said device - Google Patents

Method of monitoring a continuous pipe, monitoring device and assembly comprising said device

Info

Publication number
CL2020003362A1
CL2020003362A1 CL2020003362A CL2020003362A CL2020003362A1 CL 2020003362 A1 CL2020003362 A1 CL 2020003362A1 CL 2020003362 A CL2020003362 A CL 2020003362A CL 2020003362 A CL2020003362 A CL 2020003362A CL 2020003362 A1 CL2020003362 A1 CL 2020003362A1
Authority
CL
Chile
Prior art keywords
monitoring
continuous pipe
control device
control
longitudinal
Prior art date
Application number
CL2020003362A
Other languages
Spanish (es)
Inventor
Daniele Ripari
Gilberto Latini
Original Assignee
Saipem Spa
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 Saipem Spa filed Critical Saipem Spa
Publication of CL2020003362A1 publication Critical patent/CL2020003362A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipeline Systems (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Abstract

Un método para monitorear una tubería continua (1) comprende los siguientes pasos de proporcionar una tubería continua (1), suministrando un flujo de fluido que fluye dentro de dicha tubería continua (1), teniendo dicho fluido una temperatura de fluido (Tf) sustancialmente en equilibrio térmico. con dicha temperatura ambiente (T1), proporcionando un dispositivo de control (6) que define una dirección de control longitudinal (YY) coincidente o paralela a la dirección de desarrollo longitudinal de dicho dispositivo de control (6), en el que dicho dispositivo de control (6) se extiende sobre una segunda distancia longitudinal predefinida (x6) a lo largo de dicha dirección longitudinal (XX) del dispositivo de supervisión (6), comprendiendo dicho dispositivo de supervisión (6) al menos un elemento calefactor (7) y al menos un sensor de fibra óptica (8), y donde el método comprende los pasos de calentar localmente, por medio de dicho al menos un elemento calefactor (6), el sensor de fibra óptica (8), llevándolo a una temperatura de control (T6) superior a la temperatura ambiente (T1), disponiendo dicho dispositivo de control (6) a lo largo de dicho tubería continua (1), de manera que la pared exterior (2) de dicha sección de tubería (5) flanquea localmente dicho dispositivo de control (6).A method for monitoring a continuous pipe (1) comprises the following steps of providing a continuous pipe (1), supplying a flow of fluid that flows within said continuous pipe (1), said fluid having a fluid temperature (Tf) substantially in thermal equilibrium. with said ambient temperature (T1), providing a control device (6) that defines a longitudinal control direction (YY) coincident or parallel to the direction of longitudinal development of said control device (6), wherein said control device control (6) extends over a second predefined longitudinal distance (x6) along said longitudinal direction (XX) of the monitoring device (6), said monitoring device (6) comprising at least one heating element (7) and at least one fiber optic sensor (8), and where the method comprises the steps of locally heating, by means of said at least one heating element (6), the fiber optic sensor (8), bringing it to a control temperature (T6) higher than ambient temperature (T1), said control device (6) being arranged along said continuous pipe (1), so that the outer wall (2) of said pipe section (5) flanks locally said control device ol (6).

CL2020003362A 2018-06-27 2020-12-22 Method of monitoring a continuous pipe, monitoring device and assembly comprising said device CL2020003362A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102018000006717A IT201800006717A1 (en) 2018-06-27 2018-06-27 Method of monitoring a continuous pipeline, monitoring device and assembly comprising said device

Publications (1)

Publication Number Publication Date
CL2020003362A1 true CL2020003362A1 (en) 2021-06-11

Family

ID=63762742

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020003362A CL2020003362A1 (en) 2018-06-27 2020-12-22 Method of monitoring a continuous pipe, monitoring device and assembly comprising said device

Country Status (4)

Country Link
EP (1) EP3814675A1 (en)
CL (1) CL2020003362A1 (en)
IT (1) IT201800006717A1 (en)
WO (1) WO2020003023A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112728423A (en) * 2020-12-29 2021-04-30 吉林同鑫热力集团股份有限公司 Remote heat supply pipeline fault monitoring system
US11808663B2 (en) 2021-06-09 2023-11-07 Saudi Arabian Oil Company In situ leakage detection system for buried nonmetallic pipeline
CN113833989B (en) * 2021-09-13 2023-03-21 中建中环生态环保科技有限公司 Device and method for detecting drainage pipeline misconnection or leakage
CN114754297B (en) * 2022-04-29 2025-05-30 浙江振东光电科技有限公司 Low temperature alarm device and alarm method for gas pipeline leakage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2641492C (en) * 2007-10-23 2016-07-05 Fiberspar Corporation Heated pipe and methods of transporting viscous fluid
GB2535145B (en) * 2015-02-03 2017-10-18 Acergy France SAS Termination bulkheads for subsea pipe-in-pipe systems
CN104989959B (en) * 2015-06-16 2018-04-17 大庆航天三沃新技术产业有限责任公司 A kind of intelligent electric-heating oil-collecting gas gathering system
EP3510314B1 (en) * 2016-09-09 2023-08-09 nVENT SERVICES GMBH Automated re-melt control systems

Also Published As

Publication number Publication date
EP3814675A1 (en) 2021-05-05
IT201800006717A1 (en) 2019-12-27
WO2020003023A1 (en) 2020-01-02

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