An intelligent flood control monitoring device for water conservancy projects

Abstract

The invention discloses an intelligent flood control monitoring device for a water conservancy project, comprising a main support rod and a water surface height monitoring device installed on one side of the main support rod; the lower end of the main support rod is fixedly connected to one side of the river; the water conservancy project The intelligent flood control monitoring device also includes a river silt detection device located below the height monitoring device, and a maintenance and retraction device located on one side of the main support rod; the water surface height monitoring device drives the spring through the motor, and the spring drives the rope. The length of the rope realizes the purpose of monitoring the water level. The river silt detection device uses the momentum of the water flow to make the monitoring device float, and the changes of the riverbed at different positions are sensed by the sensor; the side surface of the main support rod is provided with a controller, and the controller is connected with the The main support rod is fixedly connected. The beneficial effects of the invention are that the structure is simple and the practicability is strong.

Description

technical field [0001] The invention relates to the related field of flood control monitoring devices, in particular to an intelligent flood control monitoring device for water conservancy projects. Background technique [0002] The measurement of flow velocity is an important part of flood monitoring indicators. At present, most of the flow velocity is measured by manually sinking the flow meter into the water at regular intervals. This method is not only time-consuming and laborious, but the monitored flow velocity is only an instantaneous flow velocity, which cannot objectively reflect the flow of the river. Real-time water situation. When floods occur in the river, manual measurement has great potential safety hazards, and the monitoring results cannot reflect the river flow in a timely and accurate manner, which further reduces the accuracy and efficiency of hydrological forecasting. [0003] Judging whether there is a flood requires multiple complex data, such as the ...

AI Technical Summary

Problems solved by technology

[0002] The measurement of flow velocity is an important part of flood monitoring indicators. At present, most of the flow velocity is measured by manually sinking the flow meter into the water at regular intervals. This method is not only time-consuming and laborious, but the monitored flow velocity is only an instantaneous flow velocity, which cannot objectively reflect the flow of the river. Real-time water situation

When floods occur in the river, manual measurement has great potential safety hazards, and the monitoring results cannot reflect the river flow in a timely and accurate manner, which further reduces the accuracy and efficiency of hydrological forecasting

[0003] Judging whether there is a flood requires multiple complex data, such as the flow rate of water, whether the river bed is piled up, and changes in the air environment, etc., so it needs comprehensive monitoring functions and high-precision instruments. The equipment on the market basically relies on sensors. Remote detection, not only has a large error, but also cannot fully detect the data of the monitoring points

Traditional equipment cannot protect itself when encountering extreme environments, resulting in equipment damage

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