Distributed no-worry rainwater soakage well system device

Abstract

The invention provides a distributed no-worry rainwater soakage well system device. The system device comprises a soakage well and a control device. A water inlet is formed in the wall of the soakage well. Photocatalyst deposits on the surface of the wall of the soakage well or the surface of the wall of the soakage well is coated with photocatalyst. A catalytic light source device is arranged in the middle of the soakage well. An ecological material filtering layer is arranged at the bottom of the soakage well. A seepage-back filtering layer is arranged below the ecological material filtering layer. A water pump and a pipe network connected with the water pump are arranged in the soakage well. A check valve is arranged in the pipe network. A pressure sensor is arranged on a pipe network channel. A water level controller is further arranged in the soakage well. The water pump, the pressure sensor, the water level controller and the catalytic light source device are all connected with the control device. The distributed no-worry rainwater soakage well system device is long in service life, and rainwater can be recycled, purified and reused. The distributed no-worry rainwater soakage well system device has the self-purification function and the self-storage-regulation function, is long in service life and can be used for recycling and purifying rainwater and making rainwater reused.

Description

technical field [0001] The invention relates to a rainwater recovery resource purification system, in particular to a distributed worry-free rainwater infiltration well system device. Background technique [0002] At present, in the process of rapid urbanization in China, less than 1% of the land area has to carry more than 54% of the population load, and output about 84% of GDP; extensive urbanization has led to high-intensity and large-scale hardening of the surface, which has changed the original The natural ecology and water, soil and hydrological characteristics have destroyed the natural ecological seepage of the land and soil to supplement the groundwater function; caused 70-80% of the rainfall that could have been reseeped to conserve the surface and underground to form surface runoff, endangering the low-lying environment of cities and towns, and destroying the natural "sponge body" Effectiveness, resulting in "every rain will be waterlogged, and rain will be drough...

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to provide a distributed worry-free rainwater seepage well system device with self-purification and self-regulation and storage functions, so as to solve the problem of rainwater clean recovery and safe utilization again

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