Water guide system applied to ecological ground system of sponge city and method for constructing water guide system

Abstract

The invention discloses a water guide system applied to an ecological ground system of a sponge city and a method for constructing the water guide system. The water guide system comprises a water guide system body. The water guide system body comprises hollowed-out plate layer, a porous brick layer, an earth surface laying layer, a sand layer, multi-path pipelines, joint connecting pieces, horizontal permeation pipes, bottom tips, a transverse communicating pipeline, water seepage buffer pipes, control valves, control valve barriers, pressure sensing modules and permeation holes. The water guide system and the method have the advantages that large garbage on road surfaces can remain on the road surfaces by the hollowed-out plate layer on the upper side of the water guide system, pipes of the multi-path pipelines are arranged in a sectioned manner according to different depths of bottom layers, accordingly, rainwater can be permeated to underground environments via the permeation holesin the middles of the multi-path pipelines after the rainwater is permeated through earth surfaces under the condition of excessive earth surface water in rainy days, and the rainwater in the city canbe effectively drained; underground water can be permeated into the multi-path pipelines via holes in the side walls of the multi-path pipelines in dry weather, accordingly, moisture in soil can be kept, water can be prevented from being lost along the hardened ground, the rainwater infiltration speeds can be increased, and water can be prevented from being accumulated on the road surfaces.

Description

technical field [0001] The invention relates to the technical field of water-guiding systems, in particular to a water-guiding system and a construction method applied to a sponge city ecological ground system. Background technique [0002] Sponge city refers to a city that can be like a sponge and has good "elasticity" in adapting to environmental changes and responding to natural disasters. When it rains, it absorbs, stores, infiltrates, and purifies water, and "releases" the stored water when needed. and take advantage of it. Under the premise of ensuring the safety of urban drainage and waterlogging, the sponge city maximizes the accumulation, infiltration and purification of rainwater in the urban area, and promotes the utilization of rainwater resources and the protection of the ecological environment. The traditional urban construction model is full of hardened roads. Whenever there is heavy rain, it mainly relies on "grey" facilities such as pipes, canals, and pump...

AI Technical Summary

Problems solved by technology

Whenever there is heavy rain, it mainly relies on "grey" facilities such as pipes, canals, and pump stations to drain water. The main planning and design concepts are "quick drainage" and "end-centralized" control. Rainwater is mainl

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