Green water guide system suitable for large-area green belt

Abstract

The invention provides a green water guide system suitable for a large-area green belt, and belongs to the technical field of sponge cities. A planting soil layer, a sand layer and gravel are arrangedbelow the green belt, wherein a plurality of water storage adjusting modules and a water guide flow discarding cylinder are arranged in the green belt, the planting soil layer and the sand layer; a water storage pool and a pool base are arranged below the water guide flow discarding cylinder, a water guide pipe is arranged below the water guide flow discarding cylinder to communicate a flow discarding control cavity with the water storage pool, and municipal pipelines are arranged on the two sides of the sand layer; and the water guide flow discarding cylinder is defined by a cylinder housingand a filter screen, the area defined by the cylinder housing and the filter screen is the flow discarding control cavity, and an initial rainwater automatic control funnel is arranged in the flow discarding control cavity. According to the system, the problems of rainwater resource waste, urban waterlogging and the like can be effectively solved, the problems that an existing lawn structure is too much in accumulated water, difficult to drain and the like during raining can be effectively solved, and a built-in water absorption filling core arranged in the water storage adjusting module caneffectively absorb noise generated by friction between automobile tires on a road surface and the road surface.

Description

technical field [0001] The invention belongs to the technical field of sponge cities, and in particular relates to a green water guiding system suitable for large-area green belts. 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, absorb water, store water, infiltrate water, filter water, purify water, "release" the stored water and use it when needed. With the development of urbanization, the area of ​​impermeable ground is increasing rapidly, so it is necessary to develop The self-sufficient water supply landscaping and greening system that can make up for these deficiencies can collect rainwater, use rainwater to conserve lawns, improve th...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the present invention provides a green water guide system suitable for large-area green belts, which can effectively solve the problems of waste of rainwater resources, urban waterlogging, etc., and can effectively solve the problem of excessive water accumulation in existing lawn structures when it rains. problems such as excessive drainage and difficult drainage, and the built-in water-absorbing filling core set in the water storage adjustment module can also effectively absorb the noise generated by the road surface automobile tires rubbing against the road surface

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