Water conservancy project multi-dimensional adjustment test platform

Abstract

The water conservancy engineering multi-dimensional adjustment test platform and its application belong to the technical field of water conservancy engineering scientific research test equipment, including fixed triangular support, rotating triangular support, water supply tank, water stabilizing board, water tank, mobile baffle, water surface line adjustment baffle , upstream water level measuring needle, water return port, water storage tank, triangular weir return port, triangular weir water stabilizing plate, flow water level detection pipe, triangular weir, slope regulator, water pump, water supply pipe, flow regulating valve, drain pipe, drain valve . The invention can realize the measurement of the flow coefficient of the weir, the gate water and the discharge hydraulic structure, the determination of the energy dissipation mode and the optimization of the weir, the gate structure and the layout position; the slope change function of the water tank is used to simulate different slope ratios. The water surface curve and its connection form; simulate the optimal slope ratio of the channel to ensure the design of the optimal channel section; by means of promoting elastic mobile baffles and laying sand and stones, simulate the flow of local rivers and the flow of different roughness channels. flow of water.

Description

technical field [0001] The invention belongs to the technical field of scientific research test devices for disciplines of water conservancy engineering, and in particular relates to a multi-dimensional adjustment test platform for water conservancy engineering. Background technique [0002] In the current water conservancy engineering scientific research work, due to the large spatial scale of water conservancy projects and the constraints of various terrains, it is difficult to simulate. So far, experimental devices for water conservancy projects are relatively rare. Traditional scientific research methods generally use cement, masonry and other materials to build building models according to similar principles, and then dismantle them after the test is completed. On the one hand, this method causes a lot of waste of materials and human resources. On the other hand, because of the time to build the test model, it virtually increases the time cost of the test and reduces th...

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Problems solved by technology

On the one hand, this method causes a lot of waste of materials and human resources. On the other hand, because of the time to build the test model, it virtually increases the time cost of the test and reduces the efficiency of scientific research.

In the prior art, there is a lack of simple structure, convenient implementation, low cost, convenient use and operation, and strong practicability that can visually and intuitively reveal various river courses and various slopes, how to realize weirs, gates, and water discharge hydraulic structures. Test devices for water conservancy engineering such as discharge flow measurement and energy dissipation method determination

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