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    • 4. 发明公开
    • METHOD, SYSTEM AND PREFABRICATED MULTI-SENSOR INTEGRATED CABLE FOR DETECTION AND MONITORING OF A FLUID FLOW, IN PARTICULAR OF A FLUID FLOW IN FILTRATION PROCESSES, ESPECIALLY OF LEAKAGE IN CONSTRUCTIONS AND/OR IN GROUND
    • 用于检测和监测流体流动,特别是过滤流体中的流体流动,尤其是建筑物和/或地面中的泄漏的方法,系统和预制多传感器集成电缆
    • EP3213124A1
    • 2017-09-06
    • EP15802217.8
    • 2015-10-23
    • Neostrain spolka z ograniczona odpowiedzialnoscia
    • RADZICKI, KrzysztofSTOLINSKI, Marek
    • G01V9/02E02D1/02G01N25/40
    • G01V9/02E02D1/027G01N25/40
    • Method of detection and monitoring of a fluid flow, in particular of a fluid flow in filtration processes, especially of leakage in constructions and/or in the ground, wherein a heat generator (5) and a prefabricated multi-sensor integrated cable (K) comprising at least two temperature sensors (4), at least one power line (6), at least one data line (7), preferably at least one amplifier, and optionally an A/D converter, a memory, and an identification and communication unit, all secured in a cable tube (1), are introduced into a monitored environment (2) and connected to a power source (3a) and a control and recording unit (3) comprising a means for acquisition, recording, processing and visualization of measurement data. Spatial position of each temperature sensor is determined in the monitored environment. The heat generator is fed with a current controlled by the control and recording unit according to selected algorithm. Temperature of monitored environment in function of space and time is measured with use of the temperature sensors. Produced data are transferred to the control and recording unit where these data are recorded and processed to obtain spatial and temporal distribution of temperature in monitored environment. This distribution is visualized and/or stored in a memory unit of the control and recording unit. A measuring system and a prefabricated multi-sensor integrated cable are proposed accordingly.
    • (5)和预制的多传感器集成电缆(K)的检测和监测流体流动的方法,特别是过滤工艺中的流体流动,尤其是结构和/或地面中的泄漏的流体流动的方法, 包括至少两个温度传感器(4),至少一个电力线(6),至少一个数据线(7),优选至少一个放大器,以及可选的A / D转换器,存储器以及标识和通信 单元全部固定在电缆管(1)中,并被连接到电源(3a)和控制和记录单元(3),监控单元(3)包括用于采集,记录,处理和可视化的装置 的测量数据。 每个温度传感器的空间位置在监控环境中确定。 根据所选算法向发热器供应由控制和记录单元控制的电流。 使用温度传感器测量空间和时间功能的监测环境的温度。 产生的数据被传送到控制和记录单元,在这里记录和处理这些数据以获得受监测环境中温度的时空分布。 该分布可视化和/或存储在控制和记录单元的存储单元中。 因此提出了测量系统和预制多传感器集成电缆。
    • 6. 发明公开
    • Apparatuses for evaluating soil characteristics.
    • Vorrichtung zur Ermittlung von Bodenkennwerten。
    • EP2527538A1
    • 2012-11-28
    • EP12164497.5
    • 2012-04-17
    • C.S.G. S.R.L.
    • Foglino, LuigiFoglino, SaraFoglino, Valentina
    • E02D1/00
    • E02D1/022E02D1/00E02D1/027
    • An apparatus for monitoring geotechnical, geotechnical and structural, hydrogeological and geophysical parameters of soils, rocks and structures in general, which comprises two or more rigid housing elements, at least one sensor for at least one parameter to be monitored being mounted in at least one of them, which at least two or more rigid housing elements are arranged in succession one after the other along a predetermined line or a predetermined axis, a deformable connection element, particularly extensible and flexible, being interposed between each rigid housing element and the one immediately next to it, which sensors communicate with means for collecting output signals from said sensors, which may be mounted in the apparatus or in a separate remote station, comprising means for removably securing the apparatus to the soil to be monitored, consisting of anchor elements adapted to radially expand within the bore hole, and a line for feeding a pressurized fluid for radial expansion of said anchor elements, wherein said deformable connection element has said fluid feeding line stably integrated therein, which feeding line has sealed connections with said rigid housing elements and with the outside and communicates with said anchor elements.
    • 一种用于监测土壤,岩石和结构的岩土,岩土和结构,水文地质和地球物理参数的装置,其通常包括两个或更多个刚性壳体元件,用于至少一个待监测参数的至少一个传感器安装在至少一个 其中至少两个或更多个刚性壳体元件沿预定线或预定轴线依次相继布置,可变形连接元件,特别是可延伸和柔性的,其立即插入每个刚性壳体元件和一个刚性外壳元件之间 哪些传感器与用于从所述传感器收集输出信号的装置进行通信,所述传感器可以安装在设备中或在单独的远程站中,包括用于将设备可移除地固定到待监测的土壤上的装置, 在钻孔内径向膨胀,以及用于输送用于径向膨胀的加压流体的管线 n,其中所述可变形连接元件具有稳定地集成在其中的所述流体供给管线,该馈送线路与所述刚性壳体元件和外部具有密封连接并与所述锚固元件连通。
    • 8. 发明公开
    • Appareil à membrane à piezo-incliné
    • Membranvorrichtung mitschrägem压力计
    • EP0705941A1
    • 1996-04-10
    • EP94400638.6
    • 1994-03-24
    • Iskander, Khalil Fahmy
    • Iskander, Khalil Fahmy
    • E02D1/02E21B47/06E21B49/00
    • E21B49/008E02D1/022E02D1/027E21B47/06E21B49/006
    • Procédé et dispositif pour mesurer des caractéristiques mécaniques du sol permettant de:

      1 Mesurer les changements de volume de la cellule à membrane (7) et la pression interstitielle au voisinage, à son niveau (6) de déformation maximale en fonction de la pression exercée dans le tube à membrane (7);
      2 Avoir un système pour éviter le colmatage du piezomètre (5).

      L'appareil se compose d'une cellule à membrane (7) équipé juste au-dessus par un piston incliné (8) ayant un piezomètre (5) à l'extrémité de son tube de manoeuvre (12), la sortie et rentrée du tube de manoeuvre (12) dépendent des canalisations (1 3).
      Le piezomètre (5) est constitué d'un capteur logé dans une pierre poreuse. La canalisation (2) comprend deux voies: une pour raccorder le capteur dans le piezomètre (5) à l'ordinateur (15), l'autre pour un fluide sous pression qui nettoie la pierre poreuse.
      La canalisation (4) alimente en pression le tube à membrane (7).
    • 用于测量地面机械特性的设备包括将膜管放入地下​​钻孔中。 将液体在压力下引入管中,然后根据施加的压力测量管的体积增加。 将压力传感器落到地面中刚好高于膜管最大变形的位置,以便确定探针区域中的间隙压力。 压力传感器是压电装置,还有一个活塞和液压元件,以防止管子的塌陷。