Seepage and drainage pipe channel system

Abstract

The invention relates to the technical field of municipal engineering, in particular to a seepage and drainage pipe channel, specifically to a seepage and drainage pipe channel system for comprehensive utilization of rainwater. The seepage and drainage pipe channel system is suitable for new and reconstructed rainwater pipe networks of areas, wherein soils of the areas have a certain water seepage capacity; the seepage and drainage pipe channel system has integrated functions of rainwater collection, detention storage, purification, delivery, infiltration and discharge, can protect the land resources, reduce the peak flow, delay the occurrence of flood peak, implement the deep filtration and purification of rainwater, supplement the groundwater, and improve the soil moisture and air humidity, while the system overcomes the shortcomings of an existing rainwater drainage system fundamentally, fully reflects the concept of low-impact development, maintains the natural hydrological cycle, and repairs the ecological environment.

Description

technical field [0001] The invention relates to the technical field of municipal engineering, in particular to a seepage and drainage system, in particular to a seepage and drainage system for comprehensive utilization of rainwater. Background technique [0002] At present, global energy and water resources are scarce, and there are many places lacking water around the world. People's drinking water has become a problem in many water-scarce areas. In order to solve the water shortage problem in these areas, many areas have drilled wells, but groundwater is still in short supply. It is often maintained by rainwater, river water, etc. The water quality is not filtered and is not suitable for drinking; the water can be clearer after a long time of sedimentation, but the water tends to become smelly and deteriorate after a long time; and the well water maintained by rainwater will soon seep into the ground , or evaporated. [0003] The traditional methods are as follows: one is...

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is that most of the current technologies use polyethylene to assemble and pour concrete, and the production materials need to consume a lot of resources such as rocks and land. When developing or mining, it is at the cost of destroying the local ecological environment, and if polyethylene is decomposed, it is easy to Cause soil or groundwater pollution, and mainly rely on gaps, large pores for water permeability, or materials with poor water permeability, which seriously affects the infiltration, stagnation and water quality of rainwater

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