Intelligent flood prevention well lid

Abstract

The invention provides an intelligent flood prevention well lid, the well lid comprises an outer lid, an inner lid, a gear plate, a driving mechanism, a water level sensor and a control box, wherein the diameter of the inner lid is less than the same of the outer lid, the inner lid is connected with the lower surface of the outer lid through a pivot mechanism, inner drainage holes are arranged on the inner lid, outer drainage holes corresponding to the inner drainage holes are arranged on the outer lid, a oblique water check hole is arranged on the edge of the outer lid far away from the inner lid, the circumference surface of the inner lid is a gear surface, the gear plate is arranged on the side of the inner lid and is engaged with the inner lid, the driving mechanism is connected with the gear plate, the water level sensor is arranged in the water check hole, the control box is arranged on the lower surface of the inner lid, the control box is electrically connected with the driving mechanism and the water level sensor; when the water level sensor is flooded, the control box controls the driving mechanism to drive the inner lid rotating from a first position to a second position according to a sensor signal, when the inner lid is on the second position, the inner drainage holes and the outer drainage holes are matched with each other. The well lid can block the rubbish and other things and can drain according to the water yield.

Description

technical field [0001] The invention relates to the technical field of municipal facilities, in particular to an intelligent flood control manhole cover. Background technique [0002] On the street, manhole covers play an important role in dredging rainwater from the street. When there is a lot of rain and the amount of rainfall is large, if the precipitation on the streets is not removed in time, it will have a negative impact on the traffic in the city. Existing drainage well cover basically all is to offer the larger drainage hole of diameter on the well cover, drains rainwater by drainage hole. However, the size of the drainage hole of this well cover is limited, the drainage efficiency is low, and it is easy to fall into garbage. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide an intelligent flood control manhole cover, which can block garbage and sundries and drain water according to the amount of water....

AI Technical Summary

Problems solved by technology

However, the drainage hole size of this well cover is limited, the drainage efficiency is low, and it is easy to fall into garbage

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