Municipal road rainwater diversion structure

Abstract

The invention relates to a municipal road rainwater diversion structure. The structure comprises a roadbed, wherein the roadbed comprises a water permeable layer, a rubble layer and a diversion layer which are sequentially arranged from top to bottom, a diversion assembly is arranged in the roadbed and comprises a water collecting tank and a water inlet pipe, the upper portion of the water collecting tank is communicated with the water permeable layer and the rubble layer, and the diversion layer is obliquely arranged; a top end of the water inlet pipe is communicated with the road surface, the bottom end of the water inlet pipe is communicated with the water collecting tank, and a recycling assembly is further arranged in the roadbed. The structure is advantaged in that the rainwater on the road surface flows downwards through the permeable layer and the rubble layer and then flows into the water collecting tank after reaching the flow guide layer, so the roadbed has the drainage performance; when the rainfall is larger than the permeable amount of the roadbed, rainwater enters the water collecting tank through the water inlet pipe and is stored in the water collecting tank, the possibility of water accumulation on the road surface is further reduced, the stored rainwater can be pumped out by starting the recycling assembly to be reused as reclaimed water, the drainage effect of the flow guide structure is effectively improved, and rainwater resource recycling is achieved.

Description

technical field [0001] The present application relates to the technical field of municipal road drainage, in particular to a municipal road rainwater diversion structure. Background technique [0002] Today's urban roads are developing tremendously, but it is still difficult to completely solve the problem of urban drainage. In the rainy season, municipal roads usually flood with rainwater, which will cause municipal roads to be flooded and affect the normal passage of pedestrians and vehicles. Therefore, it is necessary to Effective and reasonable diversion of rainwater on the road. [0003] At present, the Chinese invention patent application with the publication number CN109610614A discloses a rainwater diversion structure for municipal roads, including a drainage outlet located on the side of the platform near the parking area and connected to the municipal drainage pipeline. The chamber, the upper and lower ends of the chamber are respectively connected to the drain ou...

AI Technical Summary

Problems solved by technology

However, the rainwater in the above scheme is only discharged into the chamber through the drain outlet. When the rainfall is too large, the road surface is still prone to water accumulation, and the drainage effect is not good; and after the rainwater enters the chamber, it is discharged by the municipal drainage pipeline. It is difficult to recycle rainwater resources, resulting in waste of water resources

[0004] Regarding the related technologies mentioned above, the inventor believes that the drainage effect of the diversion structure is not good, and it is difficult to recycle rainwater resources.

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