Water collecting vehicle integrated noise reduction and energy dissipation bucket

Abstract

The invention provides a water collecting vehicle integrated noise reduction and energy dissipation bucket, and relates to a water conservancy device, and particularly relates to a bucket. The water collecting vehicle integrated noise reduction and energy dissipation bucket comprises a waterwheel body, a sound insulation efficiency layer assembly, a bucket type stilling pool body and a separation protection pad, wherein the waterwheel body is arranged on a nose sill of a flip dam and used for weakening water flow energy and reducing impact pressure of incident water flow on a riverbed; the bucket type stilling pool body is arranged on the downstream portion of the waterwheel body; the sound insulation efficiency layer assembly is arranged above the bucket type stilling pool body; and the separation protection pad is arranged between the sound insulation efficiency layer assembly and the bucket type stilling pool body. Energy dissipation is achieved through a waterwheel and a sound insulation and energy dissipation layer device, and the situation that the safety and stability of a dam body are affected by vibration when the downstream riverbed is scoured by water flow is avoided; and meanwhile, sound is isolated in the bucket through the sound insulation and energy dissipation layer device, so that water flow impact noise is lowered, the influence of noise on production and life of surrounding residents is lowered, and the sound insulation effect is achieved.

Description

technical field [0001] The invention relates to the technical field of water conservancy, in particular to an integrated sound-absorbing, energy-reducing, and force-reducing bucket of a water-collecting vehicle. Background technique [0002] With the continuous development of the national economy and the increasing requirements of people for the living environment, the sound of the river hitting the dam has disturbed the sleep of the residents along the river at night, especially distressed. The small dams in the city are urban slow-line ecological dams, which can beautify the landscape on both sides of the river and prevent the riverbed from being exposed to enhance the landscape effect of the surrounding slow-line. However, since these ecological dams were built and put into use, the sound of the river hitting the dams has become a "psychological burden" in the lives of nearby residents. Qualified noise testing units have tested the noise of the dams in different time peri...

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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