Water level alarm device for water conservancy project

Abstract

The invention discloses a water level alarm device for a water conservancy project. The device comprises a rotating assembly, a radar type water level indicator and a positioning assembly. A supporting column is fixedly installed at the top of the positioning assembly, a fixing assembly is movably installed at the surface of the supporting column, a shell is movably installed at the surface of thefixing assembly, a solar charging controller is fixedly installed inside the shell, a low-power-consumption measuring and control terminal is fixedly installed at the bottom of the solar charging controller, a storage battery is fixedly installed at the bottom of the low-power-consumption measuring and control terminal, a door body is movably installed at the surface of the shell through a hinge,a loudspeaker is fixedly arranged at the top of the supporting column, the two sides of the loudspeaker are each fixedly provided with a stretchable assembly, a rotating assembly is fixedly installedat the top of each stretchable assembly, and a solar cell panel is fixedly installed at the top of each rotating assembly. By arranging a series of structures, the device has the advantages of beingconvenient to adjust and easy to operate when in use.

Description

Technical field [0001] The invention relates to the technical field of water conservancy engineering equipment, in particular to a water level alarm device for water conservancy projects. Background technique [0002] With the continuous development of the times, the water level alarm device of water conservancy projects plays an important role in the process. Water conservancy projects are used to control and adjust the surface water and groundwater in the natural world to achieve the purpose of eliminating harm and benefiting. It is also called For water projects, water is a precious resource essential for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can water flow be controlled, floods can be prevented, and water volume can be adjusted and adjusted. Allocate to meet the needs of people’s lives and production for water resources. Water conservancy projects need to use water level alarm devices for ...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of the times, the water level alarm device of water conservancy projects plays an important role. Water conservancy projects are used to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. It is also called For water engineering, water is an indispensable precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can water flow be controlled, floods prevented, and water volume adjusted and Distribution to meet the needs of people's life and production for water resources. Water level alarm devices are required for water conservancy projects to measure. The existing water level alarm devices for water conservancy projects are inconvenient for staff to adjust, which affects the accuracy of water level measurement, and the operation It is complicated and inconvenient for staff to use, which affects work efficiency. Therefore, we propose a water level alarm device for water conservancy projects to solve the existing problems

[0003] In addition, in the prior art, patent documents: 208043190U, CN207407963U, and CN205317303U have all studied the retractable radar and solar power generation device in the radar water level alarm device, but have not mentioned the flow direction of the water flow and the measurement of the wind speed, and the power generation The equipment is single, and additional sensors or monitoring equipment need to be installed, resulting in a significant increase in cost. In this application, a highly integrated solution that can solve the above technical problems at the same time can bring significant economic benefits

[0004] In addition, in the actual liquid level measurement operation scene, the impact of the fluctuation of the water surface brought by the sea breeze on the liquid level cannot be ignored. In the prior art, it is necessary to use various sensors such as wind speed to achieve accurate measurement, which further increases the cost

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