公开(公告)号：US10175136B2

公开(公告)日：2019-01-08

申请号：US15307299

申请日：2015-04-29

Applicant: SAIPEM S.p.A.

Inventor： Gilberto Latini ,  Daniele Ripari

IPC: G01M3/00 ,  G01M3/04 ,  F16L23/00 ,  F16L23/032 ,  G08B21/18

Abstract: A leakage detection system configured to detect hydrocarbon leakage from an underwater pipeline in a body of water having a sensor configured to acquire signals related to the temperature of a liquid inside a chamber that is not watertight and which, in use, is full of water and extends along a portion of underwater pipeline susceptible to leakage, and a control unit, which is connected to the sensor and is configured to control if the temperature of the liquid in the chamber is within an expected range and emit a leakage signal when the temperature of the liquid in the chamber is outside the expected range.

公开(公告)号：US20170059441A1

公开(公告)日：2017-03-02

申请号：US15307299

申请日：2015-04-29

Applicant: SAIPEM S.p.A.

Inventor： Gilberto Latini ,  Daniele Ripari

IPC: G01M3/00 ,  G08B21/18 ,  G01M3/04

CPC classification number: G01M3/002 ,  F16L23/003 ,  F16L23/032 ,  F16L2201/20 ,  F16L2201/30 ,  G01M3/04 ,  G01M3/047 ,  G08B21/18

Abstract: A leakage detection system configured to detect hydrocarbon leakage from an underwater pipeline in a body of water having a sensor configured to acquire signals related to the temperature of a liquid inside a chamber that is not watertight and which, in use, is full of water and extends along a portion of underwater pipeline susceptible to leakage, and a control unit, which is connected to the sensor and is configured to control if the temperature of the liquid in the chamber is within an expected range and emit a leakage signal when the temperature of the liquid in the chamber is outside the expected range.

Abstract translation: 一种泄漏检测系统，被配置为检测具有传感器的水中的水下管道的烃泄漏，所述传感器被配置为获取与不是水密的室内的液体的温度相关的信号，并且在使用中充满水， 沿着易受泄漏的水下管道的一部分延伸，以及控制单元，其连接到传感器并被配置为控制室内的液体的温度是否处于预期范围内，并且当温度为 室内的液体在预期的范围之外。