Intelligent detection device for scouring and silting changes of cross section of silt-rich channel

Abstract

The invention provides an intelligent detection device for scouring and silting changes of a cross section of a silt-rich channel. The system comprises a sedimentation layer, a canal water layer and river banks on two sides of a river, a sediment layer is arranged at the bottom of the river channel between the river banks, a canal water layer is arranged above the sedimentation layer, a solar power supply system is arranged on the river bank on one side and comprises a fixing rod arranged on the river bank on one side, a solar cell panel is arranged on the side surface of the top end of the fixing rod, and a solar storage battery is arranged in the fixing rod. By arranging three systems (a solar power supply system, a sailing system and a silting monitoring operation system) and adopting modern measurement equipment and an automatic control technology to be matched with an existing flow meter, the channel silting measurement problem is solved, intelligent and accurate metering of silting-containing river channel flow is achieved, and the device is simple in structure and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of intelligent measurement, in particular to an intelligent detection device for scour-silting changes in the section of a channel with many sediments. Background technique [0002] Due to the large sediment content and slow flow velocity of the Yellow River channel, the main channel is silted up, and the unstable change of the channel flow area is becoming more and more serious. The intelligent and accurate measurement of the flow of sediment-rich Yellow River diversion channels has always been one of the problems that plague the industry. Most of the existing cross-section erosion and deposition change detection devices cannot accurately measure the flow of silted rivers, the measurement accuracy is low, and they cannot measure in real time, which is not conducive to the research and solution of the problem of channel siltation measurement. Contents of the invention [0003] The purpose of the present i...

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Problems solved by technology

[0003] The purpose of the present invention is to address the above problems, to provide an intelligent detection device for scour and silt changes in the section of a channel with many sediments. The automatic control technology cooperates with the existing flowmeter to solve the problem of channel siltation measurement and realize the intelligent and accurate measurement of silted river flow. The device has a simple structure and convenient operation, which can effectively solve the problems in the background technology

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