Intelligent manhole cover with adjustable drainage volume

Abstract

The invention discloses an intelligent manhole cover with adjustable drainage volume, comprising a manhole cover body and a supporting bottom plate. The supporting bottom plate is connected with the manhole cover body through screws; a plurality of water inlets which are annularly distributed are formed on the manhole cover body, and an annular filtering plate which is used for filtering impurities is embedded in the manhole cover body; a circular plate is placed at the middle position of the annular filtering plate; the lower surface of the circular plate is connected with a plurality of folding rods; the bottom of the folding rods are fixedly connected with the baffle plates; the baffle plates are tightly attached to the inner wall of the manhole cover body, and a drainage outlet is formed at each baffle plate tightly attached to the inner wall of the manhole cover body; the upper surface of the circular plate is connected with a motor through a transmission shaft; the motor is embedded in the controlling box at the top of the manhole cover body; a PCB board is arranged in the controlling box and a controller electrically connected with the motor is integrated on the PCB board; the controller is electrically connected with a power supply module, a rainfall sensor, a GPS positioning module and a wireless communication module respectively; the wireless communication module is connected with a monitoring terminal through signals, and the rainfall sensor is embedded on the top of the manhole cover body.

Description

technical field [0001] The invention belongs to the technical field of well covers, and in particular relates to an intelligent well cover with adjustable drainage. Background technique [0002] In order to speed up the drainage speed of urban impermeable pavement, modern cities usually arrange drainage wells on both sides of urban roads or urban green belts. However, most of the existing drainage manhole covers have limited and fixed drainage, and the drainage process cannot be optimized according to the amount of rainfall. For places with different rainfall, different drainage manhole covers are required, which has insufficient versatility and causes manhole covers Waste of resources. At the same time, most of the existing drainage manhole covers are square. After the rainfall occurs, they often enter the drainage pipes from the edge of the manhole cover, resulting in waste of the middle part and small effective drainage aperture. The dead branches and leaves of road gre...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the above-mentioned deficiencies in the prior art, to provide an intelligent manhole cover with adjustable drainage, so as to solve the problem that the drainage of existing drainage well covers cannot be adjusted

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