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Single-hole underground water seepage vector monitoring device

A groundwater seepage and monitoring device technology, which is applied in measuring devices, fluid velocity measurement, velocity/acceleration/impact measurement, etc., can solve the problems of high cost and difficulty in general application, and achieve low cost, high tracking accuracy and easy realization Effect

Active Publication Date: 2018-08-03
CHINA UNIV OF GEOSCIENCES (WUHAN)
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Foreign related instruments are expensive and difficult to be widely used

Method used

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  • Single-hole underground water seepage vector monitoring device
  • Single-hole underground water seepage vector monitoring device
  • Single-hole underground water seepage vector monitoring device

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Embodiment Construction

[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0025] Please refer to Figure 1-3 , The embodiment of the present invention provides a single-hole groundwater seepage vector monitoring device, including an auxiliary structure 1, a vector tracking mechanism 2, a position monitoring component 3, a device reset mechanism 4 and a main control circuit board 5.

[0026] Auxiliary structure 1 supports vector tracking mechanism 2, position monitoring component 3, device reset mechanism 4 and main control circuit board 5. Auxiliary structure 1 plays the role of structural support, structural reinforcement and safety protection. Support 12, monitoring room 13, control room 14 and top cover 15. The lower end of the chassis 11 is rounded and has an arc shape to prevent the instrument from scratching the hole wa...

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Abstract

The invention discloses a single-hole underground water seepage vector monitoring device. The single-hole underground water seepage vector monitoring device comprises an auxiliary material, a vector tracking mechanism, a position monitoring assembly, a device reset mechanism and a main control circuit board; the auxiliary structure supports the vector tracking mechanism, the position monitoring assembly, the device reset mechanism and the main control circuit board; the main control circuit board is connected with the device reset mechanism and the position monitoring assembly; the device reset mechanism is connected with the vector tracking mechanism; the vector tracking mechanism has magnetization characteristic; the vector tracking mechanism horizontally moves along the seepage of the underground water; the position monitoring assembly monitors the motion vector data of the vector tracking mechanism and transmitting the motion vector data to the main control circuit board; after one-time measuring period is completed, the main control circuit board resets the vector tracking mechanism by controlling the device reset mechanism and enters the next measuring period. The single-holeunderground water seepage vector monitoring device can measure the flow speed and the flow direction of the underground water at the measuring point position simultaneously, and can control reset torealize repeated and continuous measurement.

Description

technical field [0001] The invention relates to the field of geological engineering groundwater measurement, in particular to a single-hole groundwater seepage vector monitoring device. Background technique [0002] A large amount of geological engineering experience shows that rainfall, reservoir water level changes, and surface drainage activities are important factors affecting the stability of landslide rock and soil. In order to accurately evaluate the corresponding relationship between groundwater seepage activities and landslide hazards, it is necessary to measure the groundwater flow velocity and flow direction on landslides in order to find out the characteristics of groundwater recharge and migration in landslides, thereby providing a basis for effective prevention and treatment of landslides. [0003] Existing methods for measuring groundwater flow velocity and direction can be divided into indirect pumping test method, direct tracer method, potential difference m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01P5/18G01P13/02G01N13/04
Inventor 张俊荣唐辉明马俊伟张永权李长冬吴益平张抒温韬
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)
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