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    • 8. 发明公开
    • TUBE FLEXIBLE EQUIPE DE CHAÎNES DE CAPTEURS DE MESURE
    • 灵活的ROHR MIT KETTEN VON MESSSENSOREN
    • EP3123119A1
    • 2017-02-01
    • EP15711165.9
    • 2015-03-20
    • Commissariat à l'Énergie Atomique et aux Énergies AlternativesTechnip France
    • JOUANET, LaurentCARMONA, MikaëlDELCROIX, Olivier
    • G01D11/30E21B47/01F16L11/12E21B17/20
    • G01D11/30E21B17/20E21B17/206E21B47/0006E21B47/01E21B47/011F16L11/12G01M5/0025G01M5/0041G01M5/0083
    • The invention relates to the installation of chains of measurement sensors on a flexible cylindrical tube (TB). The chains comprise multiple elongate sensor housings, electrically connected to one another by connecting cables. Each housing has two ends, in the elongation direction, connected to an upstream connecting cable and a downstream connecting cable, respectively, the upstream cable and the downstream cable mainly following two parallel helical paths (Ha1, Hb1), separated at the points of connection to the housing by a distance D other than zero in the direction of the axis of the tube. The housing is placed between the two cables and arranged with the elongation direction thereof parallel to the axis of the helical paths, which is the axis of the tube. The sensors of one chain are located on a single generatrix of the cylindrical tube and, if there are a plurality of chains, said sensors are positioned on a plurality of generatrices (G1, G2, G3). The sensor housings and the cables are placed in recesses and grooves provided in the periphery of the tube.
    • 本发明涉及在柔性圆柱形管(TB)上安装测量传感器链。 链条包括多个细长传感器外壳,通过连接电缆彼此电连接。 每个壳体的伸长方向两端分别连接到上游连接电缆和下游连接电缆,上游电缆和下游电缆主要沿着两个在连接点分开的平行螺旋路径(Ha1,Hb1) 在管的轴线方向上的距离D除了零之外的壳体。 壳体放置在两根电缆之间,其伸长方向平行于作为管轴的螺旋路径的轴线。 一个链条的传感器位于圆柱管的单个母线上,并且如果有多个链条,则所述传感器位于多个母线(G1,G2,G3)上。 传感器外壳和电缆放置在设置在管周边的凹槽和凹槽中。