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A method for online analysis and prediction of groundwater quality change

A technology of water quality change and groundwater, applied in the direction of analyzing materials, measuring devices, sampling, etc., can solve the problems of unreliable data and low recognition rate, and achieve the effects of improving practicability, avoiding water source pollution, and improving accuracy

Active Publication Date: 2022-06-28
深圳市浩瑞泰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a method for online analysis and prediction of groundwater quality changes, which has the advantages of accurate modeling and accurate prediction, and solves the problems of unreliable data and low recognition rate

Method used

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  • A method for online analysis and prediction of groundwater quality change
  • A method for online analysis and prediction of groundwater quality change
  • A method for online analysis and prediction of groundwater quality change

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Experimental program
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Embodiment 1

[0036] An online analysis method for predicting changes in groundwater quality, including the following steps:

[0037] S1. Collect engineering geological and hydrogeological survey data that need to be detected, count geometric parameters and mechanical parameters of rock mass joints, use drone equipment to conduct terrain detection, obtain the topographic features of the monitoring area, and monitor the monitoring by drones carrying GPS. Collect and model the overall landform in the space in the area, so as to obtain the topographic trend model map in the monitoring area. Through the topographic trend model map and data, determine the preliminary three-dimensional structure map of groundwater resources, and determine the location of the water source that needs to be tested for groundwater. Drill out the channel in the direction in which the underground space and underground rock mass need to be detected, determine the appropriate channel and location, and prepare to install t...

Embodiment 2

[0044] see Figure 1-Figure 7 , a device for online analysis and prediction of groundwater quality change, including a first sampling mechanism 2, the first sampling mechanism 2 includes a connecting plate 21, one end of the connecting plate 21 is provided with a piston plate 1 22, the piston A flange 23 is provided on the lower side of the plate one 22, and a fixing frame 24 is arranged at the end of the connecting plate one 21 away from the piston plate one 22. The inner part of the fixing frame 24 is rotatably connected with a rotating shaft 25, and the rotating shaft 25 One end is fixedly connected with a fixed shell 26, the interior of the fixed shell 26 is fixedly connected with a positioning shell 27, and the interior of the fixed shell 26 is fixedly connected with a launch shell 28. Therefore, through the internal pressure of bellows of different lengths Different one-way blocking plates have different opening positions, complete automatic sampling of different water l...

Embodiment 3

[0046] see Figure 1-Figure 7 , a device for online analysis and prediction of groundwater quality change, including a first sampling mechanism 2, the first sampling mechanism 2 includes a connecting plate 21, one end of the connecting plate 21 is provided with a piston plate 1 22, the piston A flange 23 is provided on the lower side of the plate one 22, and a fixing frame 24 is arranged at the end of the connecting plate one 21 away from the piston plate one 22. The inner part of the fixing frame 24 is rotatably connected with a rotating shaft 25, and the rotating shaft 25 One end is fixedly connected with a fixed shell 26, the interior of the fixed shell 26 is fixedly connected with a positioning shell 27, and the interior of the fixed shell 26 is fixedly connected with a launch shell 28. Therefore, through the internal pressure of bellows of different lengths Different one-way blocking plates have different opening positions, complete automatic sampling of different water l...

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Abstract

The invention provides a method for online analysis and prediction of groundwater quality change, and relates to the technical field of groundwater monitoring. A method for online analysis and prediction of groundwater quality changes, comprising the following steps: S1. Collect engineering geology and hydrogeological survey data that need to be detected, count the geometric parameters and mechanical parameters of rock mass joints, and use unmanned aerial vehicles to perform terrain detection. Monitor regional geomorphic features. This method of online analysis and prediction of groundwater quality changes, through the different internal pressures of corrugated pipes of different lengths, completes automatic sampling of different water levels, improves automation, and realizes multi-angle positioning, which greatly improves the accuracy of groundwater flow channel modeling and later analysis. The battery module and sensor module are controlled and information stored by the CPU inside the anti-collision sphere, and multi-point sampling can be automatically performed. At the same time, the equipment occupies a small area, low-carbon and environmentally friendly, and long-term geological and water quality changes can be monitored in real time.

Description

technical field [0001] The invention relates to the technical field of groundwater monitoring, in particular to a method for online analysis and prediction of changes in groundwater quality. Background technique [0002] The online analysis and prediction method of groundwater quality change in the prior art has the following problems: [0003] First, the method of the prior art uses the geological radar technology to detect and locate, which makes the detection accuracy low, the depth is shallow, the slit channel cannot be identified, the data is inaccurate, the data modeling cannot be effectively performed, and the accurate online analysis and prediction cannot be performed. Groundwater quality, in addition, the existing monitoring station detection method requires continuous multi-point sampling, which not only generates a lot of energy consumption, consuming a lot of manpower and material resources, but also the detection station will occupy a lot of land, resulting in w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/20
CPCG01N1/20G01N1/02G01N2001/021
Inventor 闫江龙陈正其刘颂邓华蒋伟
Owner 深圳市浩瑞泰科技有限公司