Road drainage device for sponge city

Abstract

The invention relates to a road drainage device for the sponge city. The device comprises a drainage groove, wherein a plurality of material guide barrels are arranged in the drainage groove in the length direction of the drainage groove, a sealing plate used for sealing the drainage groove is arranged on the drainage groove, and a plurality of waste material boxes are arranged on one side of thedrainage groove; a plurality of filtering holes are formed in the positions, located at the ends of the material guiding cylinders, of the closing plate, a discharging opening is formed in the top wall of the waste box, a cover plate used for closing the discharging opening is hinged to the waste box, and a filtering net is arranged in the waste box and located below the material guiding cylindersin a crossing mode; a frame body is arranged in the guide cylinder in the length direction of the guide cylinder in a sliding mode, the frame body is used for abutting against the peripheral side walls of the guide cylinder, and a first driving device used for driving the frame body to move in the length direction of the guide cylinder is arranged between the first guide plate and the waste box;the device has the advantage of being good in rainwater filtering effect.

Description

technical field [0001] The present application relates to the field of sponge city construction, in particular to a road drainage device for a sponge city. 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. use. Sponge city construction should follow the principles of ecological priority, combine natural approaches with artificial measures, and ensure the safety of urban drainage and waterlogging, maximize the accumulation, infiltration and purification of rainwater in urban areas, and promote the utilization of rainwater resources and ecological environment protection. [0003] The Chinese patent with authorized notification number CN211171485U discloses a road drainage device for sponge city, including a drainage device, the upper end of the drainage device is provided wit...

AI Technical Summary

Problems solved by technology

[0004] Regarding the above-mentioned related technologies, the inventor believes that there are the following technical defects: when it rains, the water on the road enters into the curved pipe through the water inlet, and the filter inside the curved pipe can filter the garbage in the rainwater, and the filtered garbage It is guided into the waste bin through the guide plate, but some garbage cannot enter the waste bin due to the high friction force, which will cause blockage in the curved pipe and reduce the filtering effect of rainwater on the road surface.

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