Water conservancy gate

Abstract

The invention discloses a water conservancy gate comprising a fixing frame and a gate plate. An extending frame is arranged at the top end of the fixing frame and is in a square shape, and a filteringnet is inlaid on the inner side of the extending frame. A directional groove is formed in the fixing frame. A fixed gate plate body is arranged on one side of the fixing frame. A first leakage hole area is arranged at the top end of the fixed gate plate body and occupies one second of the total area of the fixed gate plate body. A movable gate plate body is arranged at the top end of the fixed gate plate body, and the height of the movable gate plate body is two third of the height of the fixing frame. Second leakage holes are formed in the bottom of the movable gate plate body, The number and size of the second leakage holes are matched with the number and size of first leakage holes. When the water conservancy gate is opened for water discharging, the water discharging speed is increased to the maximum extent, and the mechanical functions of the water gate are not damaged due to dirt in water when the water gate is closed, so that the service life of the water conservancy gate is prolonged, and the water conservancy gate is suitable for being used by people.

Description

technical field [0001] The invention relates to the field of water conservancy engineering, in particular to a water conservancy gate. Background technique [0002] Construction of low-head hydraulic structures using gates to control flow and regulate water level on river courses and channels. Closing the gate can block flood, keep tide or raise the upstream water level to meet the needs of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water; opening the gate can vent flood, waterlogging, abandoned water or waste water, or Supply water to downstream channels or channels. In water conservancy projects, sluices are widely used as buildings for retaining, releasing or taking water. [0003] However, the existing water conservancy gates are not fast enough. During the process of use, the sediment in the water will easily cause the mechanical structure of the water conservancy gates to rust, which will greatly shorte...

AI Technical Summary

Problems solved by technology

[0003] However, the existing water conservancy gates are not fast enough. During the process of use, the sediment in the water will easily cause the mechanical structure of the water conservancy gates to rust, which will greatly shorten the service life of the water conservancy gates and bring inconvenience to people's use. Moreover, the existing water conservancy gates cannot effectively deal with the floating objects in the water source, and cannot meet people's satisfactory needs.

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