Tipping bucket type mud-filling prevention recharging system applied to riverway

Abstract

The invention discloses a tipping bucket type mud-filling prevention recharging system applied to riverway. The tipping bucket type mud-filling prevention recharging system applied to the riverway comprises a recharging pond and a recharging well, the recharging pond is internally provided with reversed filter materials, the recharging pond is arranged on a riverway protection slope, the recharging well is formed in the lower part of the top of the slope, the recharging pond communicates with the recharging well through a recharging pipeline, and the recharging pipeline is provided with a valve, the valve is used for controlling on-off of the recharging pipeline, a water permeable cover plate is arranged on the recharging pond, a disturbance mechanism is arranged on the position, on the reversed filter materials, in the recharging pond, and the disturbance mechanism is used for local disturbance of water flow on the water permeable cover plate. According to the tipping bucket type mud-filling prevention recharging system applied to the riverway, mud-filling prevention can be effectively achieved, it is prevented that the reversed filter materials are washed away, the valve can be shut down in emergency when water quality pollution occurs, and polluted water recharging to an underground water aquifer is prevented.

Description

technical field [0001] The invention relates to a refilling system, in particular to a self-seepage and reverse filtration refilling system with anti-silting function applied to river courses. Background technique [0002] In water-short areas with uneven rainfall, the shortage of water resources seriously restricts the life and economic development of local people. In order to solve this problem, in addition to strengthening people's awareness of water conservation, how to effectively use the rainwater resources in the river is also an important measure. . [0003] At present, in order to make full use of rainwater resources, a kind of reinjection well, which has the function of filtering particles in water, is often arranged in some seasonal rivers, that is, reverse filter reinjection well. The reverse filtration recharge well currently used is composed of a recharge tank and an ordinary recharge well, wherein the recharge tank is often placed underground, and the common ...

AI Technical Summary

Problems solved by technology

[0004] 1. The recharge tank is easily blocked by river bottom silt and loses the function of reverse filtration and recharge

[0005] 2. The reverse filter material in the recharge tank is easily washed away by the water flow, reducing or losing the reverse filter function, and the water quality of the recharge water cannot be guaranteed

[0006] 3. When encountering an emergency situation of water pollution, the recharge process cannot be controlled, resulting in groundwater pollution

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