地下水の検出システムおよび方法

    公开(公告)号:JP2018512558A

    公开(公告)日:2018-05-17

    申请号:JP2017535094

    申请日:2016-03-22

    IPC分类号: G01V5/02 G01V3/30 G01V9/02

    摘要: 本発明の実施態様は、地下の液体(例えば水)の含有量を測定する方法に関する。本方法の実施態様は、エリアからの第1のLバンドマイクロ波反射を含む第1の偏波での該エリアの第1のスキャンを受信するステップを含む。本発明の実施態様は、少なくとも一つの追加データを受信するステップを含むことができる。本方法の実施態様は、少なくとも一つの追加データを用いて第1のスキャンから電磁ノイズをフィルタリングするステップをさらに含むことができる。本方法の実施態様は、様々な種類の水源の典型的なラフネス値およびフィルタリングされた第1のスキャンに基づいて水のラフネスマップを作成するステップと、水のラフネスマップおよびフィルタリングされた第1のスキャンを用いて第1の類型の水源を識別するステップと、識別された第1の類型の水源に基づいて、エリア内の場所における含水量を計算するステップと、を含む。【選択図】図2

    Method and apparatus for measuring direction and velocity of flow of ground water
    3.
    发明专利
    Method and apparatus for measuring direction and velocity of flow of ground water 失效
    用于测量地下水流动方向和速度的方法和装置

    公开(公告)号:JPS59160788A

    公开(公告)日:1984-09-11

    申请号:JP3425183

    申请日:1983-03-02

    CPC分类号: G01V9/02 Y02A90/342

    摘要: PURPOSE:To measure direction and velocity of flow of ground water at an observation well by providing a heater and three or more temperature sensors non- linearly on the same surface of surrounding water in an observation well. CONSTITUTION:Ground water 17 is standing in an observation well about 50cm in diameter and several tens of meters deep. A detecting section 10 is fixed horizontally by a cable 18 and immersed in ground water 17. A heater 12 is provided at the center of the detecting section 10, and four temperature sensors 13- 16 are arranged at a distance of 90 deg. and at equal distance from the heater 12 in the same surface of surrounding water. Temperature information is frequency converted by an electronic circuit 19 and inputted to a signal processing device on the ground. These are protected by a reticulated sensor protector 11. Temperature of ground water is raised by the heater 12, and temperatur rise at points of specified distance is measured by sensors. Thus, direction and velocity of flow of ground water can be measured.

    摘要翻译: 目的:通过在观察井的周围水的同一表面上非线性地设置加热器和三个或更多个温度传感器,测量观测井的地下水流动方向和速度。 构成:地下水17站在直径约50厘米,深度几十米的观察井内。 检测部10由电缆18水平固定并浸没在地下水17中。加热器12设置在检测部10的中心,四个温度传感器13-16配置在90度的距离处。 并且在与周围水的相同表面中的加热器12相等的距离处。 温度信息由电子电路19进行频率转换并输入到地面上的信号处理装置。 这些由网状传感器保护器11保护。地下水的温度由加热器12升高,并且通过传感器测量指定距离的点处的温度上升。 因此,可以测量地下水流动的方向和速度。

    Survey device of ground-water flow direction
    4.
    发明专利
    Survey device of ground-water flow direction 失效
    地下水流动方向调查装置

    公开(公告)号:JPS5926088A

    公开(公告)日:1984-02-10

    申请号:JP13594482

    申请日:1982-08-04

    发明人: TAKAHASHI KOREO

    IPC分类号: G01P13/04 G01V9/02

    CPC分类号: G01V9/02 Y02A90/342

    摘要: PURPOSE:To survey the direction of a ground water flow with an extremely slow speed without any limitation of a reagent by charging a reagent cylinder in the internal pipe of a double pipe, and reading a flowing current by using electrodes in four chambers partitioned by a cruciform bulkhead between the external and the internal pipes. CONSTITUTION:The space between the internal pipe 1 and external pipe 2 is partitioned by the bulkhead 3 into the four chambers; each chamber is provided with an electrode 7 in contact with the external pipe, and their cords 4 are bundled and extended along the prolongation part of the internal pipe. The reagent cylinder 5 is slidable in the internal pipe 1 and elevated from the ground by a wire rope 8 connected to the ring of the head part. This device is set at specified depth in a single hole made under the ground and when the disturbance of the ground water converges, the rope 8 is elevated to dissolve a salt, and the ammeters of the respective chambers are read to judge that a direction wherein a current increases first is a downstream direction.

    摘要翻译: 目的:通过对双管内管中的试剂瓶进行充电,以非常慢的速度对地下水流的方向进行测量,而不会对试剂造成任何限制,并通过在四个分隔的四个室中使用电极读取流动电流 外部和内部管道之间的十字形隔板。 构成:内管1与外管2之间的空间由隔板3分隔成四个室; 每个室设置有与外管接触的电极7,并且它们的电线4沿着内管的延长部分被捆扎和延伸。 试剂筒5可以在内管1中滑动,并且通过连接到头部的环的钢丝绳8从地面升高。 该装置设置在在地下制造的单个孔中的指定深度处,并且当地下水的扰动收敛时,绳索8升高以溶解盐,并且读取各个室的电流表以判断其中 当前的增加首先是下游方向。

    Pendulum landslide surface measuring instrument

    公开(公告)号:JP5373873B2

    公开(公告)日:2013-12-18

    申请号:JP2011211053

    申请日:2011-09-27

    IPC分类号: G01V9/02

    摘要: A pendulum-type landslide monitoring system includes an outer tube for being implanted into a ground to be monitored; a plurality of measuring units, vertically aligned inside the outer tube for independently measuring displacement at different depths in the ground; a guiding tube inside the outer tube for a flexible image capturing device to pass therethrough; and a water-level monitoring tube installed in the outer tube. Thereby, the flexible image capturing device can capture data of the displacement obtained by the measuring units, for an operator to identify displacement of a sliding surface in the ground, and to visually observe images of flowing groundwater captured by the flexible image capturing device in the outer tube, in order to further determining groundwater flow patterns as well stratums in the ground.

    Flowmeter
    7.
    发明专利

    公开(公告)号:JP5208114B2

    公开(公告)日:2013-06-12

    申请号:JP2009527170

    申请日:2007-09-11

    申请人: ポシバ オイ

    摘要: A flow meter to be used in a hole drilled in the bedrock for measuring stream flows in bedrock fractures which are transversal to the hole. The flow meter comprises an elongated body having a cross section which is substantially smaller than the diameter of the hole; separating members placed at a distance from each other in the longitudinal direction of the body for separating the examined section from the other parts of the hole in a substantially pressure-tight manner; dividing members for dividing the examined section into two sectors in the longitudinal direction of the hole; and a flow channel extending through the body and equipped with a flow sensor for measuring the direction and rate of the flow between the sectors. In accordance with the invention, the dividing members are formed of thin and elastic sealing strips, which have been fixed to the body and, being substantially perpendicular to the surface of the body, arranged to surround and delimit the sectors.

    Body detecting device
    8.
    发明专利
    Body detecting device 失效
    身体检测装置

    公开(公告)号:JPS6126886A

    公开(公告)日:1986-02-06

    申请号:JP14799984

    申请日:1984-07-16

    申请人: Riide Denki Kk

    发明人: OKAMOTO KOICHI

    CPC分类号: G01V9/02 Y02A90/32

    摘要: PURPOSE:To decide whether the detector is in a proper state or not every time a body is detected by inputting a signal from the detector to a comparator which decides whether the body is present or not and a comparator which detects whether the detector is in the normal state or not. CONSTITUTION:A light beam from a projector 2 is reflected by the body to be detected and then photodetected by a photodetector 3. The detection signal comparator 4 compares the detection signal with a reference level to decide whether the object body is present or not. The proper state comparator 5 compares the detection signal with a reference level and outputs a decision signal. A holding circuit 6 is reset with the output of the comparator 4 through a trigger generating circuit 7 and the current output of the comparator 5 is outputted to a latch circuit 8. When the output of the comparator 4 goes down to a low level and inputs its signal to the control input terminal CP of the latch circuit 8 through an NOT circuit 9, the latch circuit 8 outputs information of the holding circuit 6 to a driving circuit 10. Consequently, the detector 1 decides whether the detector 1 is in the proper state or not every the body is detected.

    摘要翻译: 目的:通过将检测器的信号输入到判定身体是否存在的比较器,检测器是否处于正确状态,以检测检测器是否处于正确的状态。 正常状态与否。 构成:来自投影仪2的光束被待检测体反射,然后由光电检测器3进行光电检测。检测信号比较器4将检测信号与基准电平进行比较,以决定物体是否存在。 正确状态比较器5将检测信号与参考电平进行比较,并输出判定信号。 保持电路6通过触发发生电路7与比较器4的输出复位,并且比较器5的电流输出被输出到锁存电路8.当比较器4的输出降低到低电平并且输入 其通过NOT电路9向锁存电路8的控制输入端子CP发送信号,锁存电路8将保持电路6的信息输出到驱动电路10.因此,检测器1判定检测器1是否处于正确状态 状态或不是每个身体都被检测到。

    KR102230804B1 - System and method for performing aquifer test for each section using double packer

    公开(公告)号:KR102230804B1

    公开(公告)日:2021-03-22

    申请号:KR1020200153426A

    申请日:2020-11-17

    摘要: 본 발명은 더블패커를 이용한 구간별 수리시험 시스템 및 그 방법을 개시한다. 더블패커를 이용한 구간별 수리시험 시스템은, 상부패커; 하부패커; 조사 심도 구간 내에 배치되어 지하수를 양수하는 수중펌프; 수중펌프에 연결되어 수중펌프에 의해 양수된 지하수를 외부로 유출하는 양수관; 조사 심도 구간에 회복 시험수를 주입하는 주입관; 양수관과 주입관을 연결하도록 배치된 우회관; 양수관, 주입관 및 우회관 사이에서 지하수의 공급 경로를 개폐하는 밸브류; 및 (i) 양수시험 요청에 따라 수중펌프를 구동시키고, 밸브류를 제어하여 수중펌프에 의해 양수된 지하수를 우회관을 경유하여 조사 심도 구간에 재주입하고, (ii) 일정 시간이 경과함에 따라 밸브류를 제어하여 수중펌프에 의해 양수된 지하수를 관측관정 외부로 배출시키는 양수시험을 수행하고, (iii) 양수시험이 종료됨에 따라 수중펌프의 동작을 정지시키고, 밸브류를 제어하여 조사 심도 구간에 대한 회복 시험을 수행하는 제어부를 포함한다.

    Groundwater basin storage track, a method and apparatus for monitoring and optimizing the purification performance

    公开(公告)号:JP2013526706A

    公开(公告)日:2013-06-24

    申请号:JP2013510214

    申请日:2011-05-09

    IPC分类号: G01N35/00

    CPC分类号: G01V9/02 B09C1/002 G06F17/00

    摘要: 選択された監視地形において代表パラメータの監視および表示を行うためのシステムは、出力データを提供する、監視地形内の選択された測定場所に配置される複数のセンサ組(10)を含む。 コンピュータ(18)は、センサ組からの出力を受信し、かつ選択されたモデルに対してセンサ組の出力データを処理する計算モジュール(208)と、計算モジュールにおけるパラメータの選択および処理データの選択された可視化の表示を行うための統合およびネットワーキングソフトウェア(23)とを含み、監視端末(20)は、ネットワーク(21)を介して配置され、かつ統合およびネットワーキングソフトウェアの制御下でコンピュータに接続される。 端末は、計算モジュールと通信し、計算モジュールからの結果を受信および表示する。
    【選択図】図1A