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Diluvial fan underground water seepage simulation device

A groundwater seepage and simulation device technology, applied in teaching models, educational tools, instruments, etc., can solve the problems that beginners are difficult to recognize and understand, cannot clearly and intuitively present the characteristics of groundwater movement in diluvial fans, and are expensive

Inactive Publication Date: 2016-04-13
CHENGDU UNIVERSITY OF TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Regarding the study and research of groundwater in the alluvial fan, the traditional method is field geological survey. The disadvantage of this method is that it cannot clearly and intuitively present the characteristics of groundwater movement in the alluvial fan aquifer. It is difficult for beginners to understand and understand, and it is costly. , a longer time

Method used

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  • Diluvial fan underground water seepage simulation device
  • Diluvial fan underground water seepage simulation device
  • Diluvial fan underground water seepage simulation device

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Embodiment Construction

[0021] The specific embodiment of the present invention will be described with reference to the accompanying drawings.

[0022] Such as figure 1 and figure 2 As shown, the alluvial fan groundwater seepage simulation device includes a water storage tank 2, a simulation tank 3, a water level control lifter 4, and an overflow tank 5. The simulation tank 3 includes a rectangular box 7 and an irregular fan-shaped box 8, and the The rear end face of the rectangular box 7 is connected to the front end face of the irregular fan-shaped box 8, the joint is the first permeable baffle 26, the water level control lifter 4 is installed on the front end face of the rectangular box 7 through the adjusting screw 31, and the water level is adjusted through the adjusting screw 31 Control the height of the lifter 4; the overflow box 5 is installed on the rear end surface of the irregular fan-shaped box 8, and the rear end surface of the irregular fan-shaped box 8 is the second permeable baffle ...

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Abstract

The invention relates to a hydrogeological simulation device, and concretely relates to a diluvial fan underground water seepage simulation device. A simulation box comprises a rectangular box and an irregular sector box. The rear end face of the rectangular box is connected to the front end face of the irregular sector box. A water level control lifter is disposed on the front end face of the rectangular box through adjusting screws. An overflow box is disposed on the rear end face of the irregular sector box. The upper portion of the rectangular box is a simulated mountain area ravine of mighty torrent radial flows, and the lower portion of the rectangular box is a water supplying body of a diluvial fan water-containing layer. Mountain front diluvia are arranged in the irregular sector box. Two rows of pressure measuring pipes are vertically installed on one sidewall of the irregular sector box at equal intervals, and two tracer injection pipes are vertically fixed to the other sidewall of the irregular sector box. The simulation device simulates storage, supplying, radial flows and drain, zoning of hydrochemical characteristics, dynamic change characteristics and the like of underground water in the diluvial fan water-containing layer. The simulation device also helps to promote research on other hydrogeological topics of a diluvial fan.

Description

technical field [0001] The invention relates to a hydrogeological simulation device, in particular to a diluvial fan groundwater seepage simulation device. Background technique [0002] A typical alluvial fan is formed in the piedmont area of ​​arid and semi-arid areas. After the temporary torrent flows out of the mountain pass through the river channel in the mountainous area, the velocity of the water flow is suddenly reduced under the influence of the topography, and the transport capacity is reduced. The materials carried by the torrent accumulate around the mountain pass. Diluvial landforms, namely diluvial fans. As an accumulative landform, the terrain and lithology of the alluvial fan show regular changes from the fan top to the front edge and both sides. [0003] The alluvial fan formed by the torrent can be divided into coarse-grained cone-top facies and fine-grained marginal facies, and can be further divided into fan top, fan center and fan margin. [0004] The ...

Claims

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Application Information

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IPC IPC(8): G09B23/40
CPCG09B23/40
Inventor 许模李潇漆继红张强郭健杨艳娜夏强凌成鹏赵娟康小兵肖先煊杜锋
Owner CHENGDU UNIVERSITY OF TECHNOLOGY
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