Pavement drainage system capable of realizing automatic opening and closing

Abstract

The invention discloses a pavement drainage system capable of realizing automatic opening and closing, which comprises a pavement. A water outlet pipeline is arranged in the pavement; spraying equipment is arranged on the upper side of the water outlet pipeline; a water inlet space is formed in the right side of the pavement; a communicating space is formed in the lower side of the water inlet space; a sundry blocking space is formed in the lower side of the communicating space; a water storage space is formed in the lower side of the sundry blocking space. The manhole cover can be in a normally closed state under the condition of no rainfall or no accumulated water on the pavement; pedestrian articles can be effectively prevented from falling into the manhole cover, rainwater enters the water pipe after precipitation, rainwater can be collected, the collected rainwater can be sprayed to the pavement in dry weather, fallen leaves and other sundries can be cleaned to the conveying beltand conveyed out of a pipe network, water pipe blockage is effectively prevented, the anti-skid pavement can be automatically lifted in heavy rain, the friction coefficient of the sidewalk is increased, and pedestrians are prevented from slipping down in walking.

Description

technical field [0001] The invention relates to the field of road equipment, in particular to a road surface drainage system capable of realizing automatic switching. Background technique [0002] The pavement drainage system is an important part of the urban drainage system. Generally, the pavement drainage covers the pavement near the sidewalk, and the precipitation or water sprayed by the sprinkler enters the urban water network through the manhole cover. [0003] In the traditional drainage system, the manhole cover is still open in fine weather. Passers-by often drop their belongings in it, and it is very inconvenient to take it out again. The water flowing into the manhole cover is directly discharged into the water network without being used. Afterwards, water accumulated on the sidewalk, causing the road surface to be slippery and dangerous for pedestrians to walk on. Debris such as leaves often fell into the manhole cover, causing blockage of water pipes. Contents...

AI Technical Summary

Problems solved by technology

[0003] In the traditional drainage system, the manhole cover is still open in fine weather. Passers-by often drop their belongings in it, and it is very inconvenient to take it out again. The water flowing into the manhole cover is directly discharged into the water network without being used. Afterwards, water accumulated on the sidewalk, causing the road surface to be slippery and dangerous for pedestrians to walk on. Debris such as leaves often fell into the manhole cover, causing blockage of water pipes.

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