Municipal drainage ditch with vegetation planting layer

Abstract

The invention relates to a municipal drainage ditch with a vegetation planting layer. The municipal drainage ditch comprises a drainage pipeline and a drainage mechanism installed on the drainage pipeline; the drainage mechanism comprises a drainage cover plate provided with first drainage holes and filter plates installed on the two sides of the drainage cover plate; installation grooves for positioning the filter plates are formed in the side wall of the drainage pipeline; each filter plate comprises a macroporous grid plate; the macroporous grid plates are rotationally connected with the cover plate; and the planting layer is positioned on the drainage cover plate and staggered with the first drainage holes. According to the municipal drainage ditch with the vegetation planting layer, the filter plates are installed on the side wall of the cover plate, through the rotationally-connected macroporous grid plates, on one hand, gravel, entanglements and the like can be filtered and prevented from entering the drainage ditch, and on the other hand, cleaning is more convenient through rotation of the macroporous grid plates; the planting layer is placed on the drainage cover plate, so that greening is improved, and attractiveness is improved; and the planting layer and the first drainage holes are staggered, so that drainage is prevented from being affected, and therefore the purpose of conveniently cleaning the drainage ditch is achieved.

Description

technical field [0001] The application relates to the technical field of municipal drainage, in particular to a municipal drainage ditch with a vegetation planting layer. Background technique [0002] Drainage ditch is an indispensable channel in municipal construction. While effectively discharging urban sewage, it can also play a role in mitigating during heavy rain seasons. However, urban sewage and rainwater mixed with sediment will also be discharged into the drainage In the ditch, it is easy to cause blockage of the drainage ditch, resulting in poor drainage and water accumulation on the road. [0003] The Chinese patent that publication number is CN105951974A discloses a kind of municipal drainage ditch with vegetation planting layer, comprises base and side wall, and side wall is formed by pouring concrete, and the inner side of side wall is provided with reinforcement layer, and the root of reinforcement layer is provided with There is a buffer ditch, a filter scre...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that in the current municipal drainage ditches, the water flows directly from the road surface into the drainage ditch, which may bring in some sand and stones that are easy to get stuck in the drainage holes or entangled objects that are entangled in the drainage holes , and because the drainage ditch is fixed on the road surface, it is not easy to clean, which will easily cause blockage at the drainage ditch, which is not conducive to the smooth progress of the drainage process, and still needs to be improved

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