Flood control alarm box for water conservancy projects

Abstract

The invention provides a flood prevention alarm box for hydraulic engineering. The flood prevention alarm box for hydraulic engineering comprises a water level detection rod device, a wind speed measurer device, a mounting frame, a water distribution plate, a water flow detector device, a weight box body and a drill bit device. The water level detection rod device is welded to the left side of themounting frame. The wind speed measurer device is mounted on the upper portion of the water level detection rod device. The mounting frame is fixed to the upper portion of the drill bit device. The water distribution plate device is fixed to the front surface of the mounting frame through bolts. By arranging a protection outer shell, a mounting plate, a bearing, fan blades and a wind speed measurer, the wind speed can be detected conveniently; the included angle between plate bodies ranges from 30-60 degrees, thus, water is distributed conveniently, and impact of water on the mounting frame is reduced; by arranging the box body, some weights can be placed conveniently for increasing the weight of the mounting frame; and by arranging a foldable plate, a fastening bolt, a rotary shaft and abaffle, the weights in the box body can be advantageously prevented from floating in water.

Description

technical field [0001] The invention belongs to the technical field of flood control appliances for water conservancy projects, in particular to a flood control alarm box for water conservancy projects. Background technique [0002] At present, water conservancy projects are preventing drought, flooding and waterlogging, improving and creating waterways and ports for shipping conditions, serving industrial and domestic water and treating and removing urban water supply and drainage of sewage and rainwater, preventing soil erosion and water pollution, and maintaining water conservancy projects. Ecologically balanced soil and water conservation projects and environmental water conservancy projects, as well as fishery water conservancy projects to protect and enhance fishery production, reclamation from the sea, sea reclamation projects to meet the needs of industrial and agricultural production or transportation, sandbags are often used in the prevention area during flood contr...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a flood control alarm box for water conservancy projects to solve the problems that the existing flood control alarm boxes for water conservancy projects are not firmly fixed, and it is inconvenient to detect the depth of water and the flow rate of water

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