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A Well Alignment Device and Well Pulling Ring for Quantitative Monitoring of Groundwater Flow

A groundwater flow and positioning ring technology, applied in the direction of measuring devices, groundwater detection/exploration, scientific instruments, etc., can solve difficult problems such as the monitoring of groundwater flow migration direction and exchange rate, achieve wide application range, and ensure true reliability Effect

Inactive Publication Date: 2018-05-01
CHINA UNIV OF GEOSCIENCES (BEIJING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of monitoring the migration direction and exchange rate of groundwater flow which is difficult to observe directly

Method used

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  • A Well Alignment Device and Well Pulling Ring for Quantitative Monitoring of Groundwater Flow
  • A Well Alignment Device and Well Pulling Ring for Quantitative Monitoring of Groundwater Flow
  • A Well Alignment Device and Well Pulling Ring for Quantitative Monitoring of Groundwater Flow

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Embodiment Construction

[0027] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0028] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] figure 1 A structural schematic diagram of a well alignment device for quantitative monitoring of groundwater flow provided for a specific embodiment of the present invention. Such as figure 1 As shown, a well alignment device for quantitative monitoring of groundwater ...

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Abstract

The invention relates to a well alignment device which quantitatively monitors underground water flow and a well pull ring. The device comprises a fixed connection rod. One end of the fixed connection rod is connected to one side of an upper well outer cylinder, and the other side of the upper well outer cylinder is equipped with a balance bubble. The other end of the fixed connection rod is connected to one side of a lower well outer cylinder, and the other side of the lower well outer cylinder is set as a conical tip. Both the upper well outer cylinder and the lower well outer cylinder are provided with inner cylinders, and sensors are placed in the inner cylinders. The well alignment device and the well pull ring have the advantages that the application range is wide, the underground water flow direction and changed are determined, the ground water exchange is quantified, an equilibrium bubble, a tilt angle instrument, and an azimuth compass are used together, and the accuracy of measured data is high.

Description

technical field [0001] The invention relates to environmental monitoring and water flow monitoring, in particular to a well alignment device and a well pulling collar for quantitatively monitoring underground water flow. Background technique [0002] In general, the movement of groundwater in loose sediments is very slow seepage, and it is difficult for us to monitor its flow direction simply and effectively in actual measurement. In terms of environmental monitoring and water quality assessment, the migration direction of groundwater is also a very important hydrological element. For example: the diffusion of pollutants in landfills, the interaction of freshwater and saltwater in coastal areas, the discharge and recharge of groundwater in wetland systems, etc. [0003] In addition, the migration rate and flow of groundwater in a certain area are also important factors for environmental assessment and governance. For the monitoring of the migration direction and exchange r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V9/02
CPCG01V9/02
Inventor 李刚李海龙王超月石晓闪孙锐原平
Owner CHINA UNIV OF GEOSCIENCES (BEIJING)
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