River comprehensive simulation experiment simulation platform

Abstract

The invention discloses a river comprehensive simulation experiment simulation platform. The platform comprises a simulation sand table, sediment, a computer system, a main control system, a water pump circulation system, a water storage tank, a water level control device, a filtering device and a slope control device. At least one water flow controller is arranged on one side in the simulation sand table; a horizontal plane adjusting pipe is arranged on the opposite side of the water flow controller and in the simulation sand table; the water pump circulation system, the water storage tank, the water level control device and the slope control device which are arranged at the lower part of the simulation sand table are connected with the main control system; the water flow controller is connected with the water pump circulation system; the horizontal plane adjusting pipe is connected with the water level control device; the lower end of the horizontal plane adjusting pipe is connectedwith the water storage tank through the filtering device; and the slope control device adjusts the inclination angle of the simulation sand table. Rivers are convenient to shape, and short time and easy plasticity are achieved; various parameters of flowing water can be adjusted, and different natural conditions can be simulated by horizontal line height; and the force, interestingness, functionality and scientificity are vividly displayed.

Description

Technical field [0001] The invention relates to a river comprehensive simulation experimental device for the subject of physical geography. Background technique [0002] As we all know, rivers in nature are curved. In addition to the influence of various forces in nature, the bending of the river is also caused by the action of flowing water. After the river channels are transported, eroded and accumulated by the upstream flowing water, various natural phenomena based on the shaping of the surface shape have been formed. Because the changes of rivers and the shaping of the surface shape are a very long evolutionary process, most of the research on this kind of natural phenomena is conducted through theoretical and field scientific examinations. It is more difficult for primary and middle school students to understand the knowledge structure in this area. Through invention and creation, this equipment can complete the shaping of rivers and simulate the formation of various landf...

AI Technical Summary

Problems solved by technology

Since the change of rivers and the shaping of surface morphology are very long evolutionary processes, most of the research on such natural phenomena is carried out through theoretical and field scientific research, which makes it difficult for primary and middle school students to understand the knowledge structure in this area

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