City ecological pavement with rainwater collection and road maintenance functions

Abstract

The invention discloses city ecological pavement with rainwater collection and road maintenance functions, and belongs to the technical field of sponge cities. Rainwater collection wells are arrangedon both sides of a motorway, water storage pavement bricks are arranged on the outer sides of the rainwater collection wells, water filter holes are formed in the top surfaces of the water storage pavement bricks, side drainage strips are arranged on the sides of the water storage pavement bricks, the water storage pavement bricks communicate with the rainwater collection wells through rainwater drainage pipes, motorway rainwater drainage pipes are arranged below the motorway, and the motorway rainwater drainage pipes communicate with the rainwater collection wells. According to the city ecological pavement, the motorway rainwater drainage pipes are arranged below the motorway, the rainwater collection wells are arranged on both sides of the motorway, water storage pavement bricks communicating with the rainwater collection wells are arranged on both sides of the motorway, when the heavy rain comes, water can be quickly absorbed and stored, rainwater is used for spraying the pavement and irrigating vegetation, and the purposes of effective water seepage, water purification, and water using are realized.

Description

technical field [0001] The invention belongs to the technical field of sponge cities, and in particular relates to an urban ecological road surface with functions of rainwater collection and road maintenance. 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, and purifies water, and "releases" the stored water for use when needed. [0003] At present, when the heavy rain comes, the permeable pavement cannot quickly absorb and store water, resulting in a large amount of rainwater loss, thus failing to achieve the purpose of water seepage and water purification, and may cause huge disasters. Contents of the inv...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the current permeable pavement cannot quickly absorb and store water, the present invention provides an urban ecological pavement with the functions of rainwater collection and road maintenance. The ecological pavement is provided with drainage pipes under the motorway and rainwater collection on both sides of the motorway. On both sides of the well, there are water storage pavement bricks connected to the rainwater collection well, which can quickly absorb and store water when the heavy rain comes, and use the rainwater to spray the road surface and vegetation irrigation to achieve effective water seepage, water purification and water use.

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