Invisible silencing energy dissipation stilling bucket

Abstract

The invention relates to a water conservancy device, in particular to a invisible silencing energy dissipation stilling bucket. The invisible silencing energy dissipation stilling bucket comprises a dam body, a sound insulation energy dissipation layer assembly, a stilling bucket type stilling pool body and a separation protection pad; the stilling bucket type stilling pool body is arranged on the down stream of the dam body, the sound insulation energy dissipation layer assembly is arranged above the stilling bucket type stilling pool body, the length of the sound insulation energy dissipation layer assembly is equal to the sum of the length of the stilling bucket type stilling pool body and the length of the lower portion of the dam body, and the separation protection pad is arranged between the sound insulation energy dissipation layer assembly and the stilling bucket type stilling pool body. Energy dissipation is achieved through the sound insulation energy dissipation layer device, thus the safety and stability of the dam body are not affected by vibration when water flow scours the downstream riverbed, meanwhile, sound is isolated in the stilling bucket through the sound insulation energy dissipation layer device, so that noise caused by water flow impact is reduced, the influence of the noise on production and life of surrounding residents is reduced, and the sound insulation effect is achieved.

Description

Technical field[0001]The present invention relates to the field of water conservancy techniques, and more particularly to a invisible silencer.Background technique[0002]With the continuous development of the national economy, people are increasingly enhanced in the environmental environment, and the sound of river water shocks the river dam makes the residents on the edge of the river, and they are very distressed. Small dams in the city are urban slow ecological dams, which can beautify the landscapes along the river, not allowing the riverbed to expose the landscape effect of the surrounding slow line. However, these ecological dams have been put into use, and since the river water shocks the sound of the river dam, the "psychological bag" in the lives of residents, and the qualified noise detection units have different time periods for the noise of the river dam. Is the noise exceeding the standard.[0003]The current traditional challenge is used to pick the rhizospank, bring the ...

AI Technical Summary

Problems solved by technology

During the whole process of water discharge, the discharge water rubs against the surface of the spillway and the surrounding air, and strongly scours the downstream channel, so that its energy is fully dissipated, so as to achieve energy dissipation. This method has energy waste and high noise. question

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