Seeping rainwater pollutant intercepting treatment system for residences

Abstract

The invention provides a seeping rainwater pollutant intercepting treatment system for residences, comprising a pavement, rainwater collection wells, a guide pipe, a pollutant intercepting well, a filter well, a rainwater storage module, a drain pipe, a municipal network, a lawn, a regulation and storage reservoir, a water pump and a water pumping pipe. The seeping rainwater pollutant interceptingtreatment system for residences has the advantages that the structure is simple, the stress bearing performance is good, the system is capable of recycling, storing, filtering and purifying rainwater, the water ponding problem is effectively solved for residences, the rainwater regulation and storage function is achieved, climate conditions are improved for the residences, the hot island effect is relieved, the system can also improve noise pollution for residences, the problems, for instance, an existing urban drainage network system is unable to solve inner waterlogging due to storm runoffscan be solved before a storm, automatic control is provided for rain collection, pollutant interception, storage, discharging, peak-weakening regulation and storage, inner waterlogging relief and thelike, and the system is ecological and environmentally friendly and helps improve underground water resources, the ecology and other environments.

Description

technical field [0001] The invention relates to a rainwater interception and sewage treatment system, which belongs to the technical control field of water collection and drainage and rainwater sewage interception, in particular to a permeable rainwater sewage interception treatment system for residential areas. Background technique [0002] Sponge city is a new generation of urban stormwater management concept. It refers to the city's good "elasticity" in adapting to environmental changes and responding to natural disasters caused by rainwater. It can also be called "water elastic city". The international general term is "low-impact development stormwater system construction". When it rains, it absorbs, stores, infiltrates, filters, and purifies water, and "releases" the stored water and uses it when necessary. [0003] As an important method of "ecological drainage", permeable pavement has become an important part of road drainage design. Permeable pavement is suitable f...

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Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the present invention provides a permeable rainwater interception and sewage treatment system for residential areas, which solves the problem of water permeability, low air permeability, poor bearing capacity, high cost, long construction time, and poor road area in residential areas in the past. Water and rainwater cannot be reused well and the urban drainage pipe network system cannot solve the problem of waterlogging caused by storm runoff

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