Road surface drainage well self-regulated-controlled for cleaning

Abstract

The invention belongs to the field of sponge city construction, and particularly relates to a road surface drainage well self-regulated-controlled for cleaning. The road surface drainage well comprises a well body and a well lid arranged above the well body. Multiple strip-shaped drainage holes arranged at equal intervals are formed in the surface of the well lid, the well lid is in an inverted circular truncated cone shape, the upper face of the well body is open, the upper face of the well body is in a horn shape and is attached to the peripheral wall of the well lid, multiple annularly-arrayed supporting strips are fixedly mounted on the peripheral wall of the well lid, multiple strip-shaped grooves matched with the supporting strips are formed in the upper end of the well body, the lower ends of the supporting strips stretch into the strip-shaped grooves, water swelling blocks are arranged at the bottoms of the strip-shaped grooves, water absorbing cotton lines are arranged in thestrip-shaped grooves, and one ends of the water absorbing cotton lines are wound around the water swelling blocks. When the precipitation is large, the well lid can be automatically propped up, the drainage amount of the drainage well is increased, meanwhile, water currents drive scrape-washing strips to rotate, impurities and dirt attached to the interior of the well body are scraped away, and normal drainage of the drainage well is prevented from being affected.

Description

Technical field [0001] The invention belongs to the field of sponge city construction, and particularly relates to a self-regulating and clean road drainage well. Background technique [0002] Drainage wells are mostly set up on both sides of the road or street to drain rainwater in time and prevent road surface water. When there is a lot of rain and heavy rainfall, if the precipitation on the street is not removed in time, it will have an adverse impact on urban traffic. In the construction of sponge cities, the rational use of drainage wells plays a key role in the infiltration, purification and utilization of rainwater. [0003] Traditional drainage wells are mostly equipped with multiple drainage holes on the manhole cover for the drainage of rainwater. When the amount of rainwater is large, or the road area has a lot of water, and the drainage of the drainage holes is difficult to meet the drainage needs, the drainage must be manually drained. The cover of the well is opened....

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a self-regulating and clean pavement drainage well with intelligent adjustment of drainage speed and automatic cleaning for the problems of poor drainage effect and difficult cleaning of the above-mentioned drainage wells

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