A sewer manhole cover system based on flood control safety

Abstract

The invention discloses a sewer manhole cover system based on flood control safety. Thesewer manhole cover system comprises a underground layer, wherein the underground layer is provided with a manhole cover rotating cavity, and the manhole cover rotating cavity is internally and rotatably provided with a flip block by amanhole cover rotating shaft; the underground layer is internally provided a manhole cover cavity communicating with the right side of the manhole cover rotary cavity, and a manhole cover is disposed in the manhole cover cavity; and the left end of the manhole cover is fixedly connected to the flip block, and the manhole cover is internally provided with a circulation cavity, wherein the circulation cavity is internally provided with a circulation opening and closing device. A fixed shaft is arranged in the manhole cover, when the manhole cover is in a flood prevention state, rainwater can be circulated and the fixed shaft can ensure the safety of pedestrian on the manhole cover, and the fixed shaft blocks objects from entering a sewer; in addition,a filter adjustment device arranged in the manhole cover can adjust the filtration speed according to the size of the rainwater flow, and the filtered solid waste is uniformly collected and processed; and thesewer manhole cover system is automatically operated, and the flood control efficiency is high and the safety is high.

Description

technical field [0001] The invention relates to the technical field of drainage manhole covers, in particular to a sewer manhole cover system based on flood control safety. Background technique [0002] In the traditional flood control and drainage treatment, the water is discharged into the drainage system in the well through the drain outlet set on the roadside drainage channel. The drain outlet is only equipped with a filter plate with a large gap. Wastes such as leaves are easy to block the sewer and affect the drainage efficiency. In the event of flood or In the case of heavy water flow such as heavy rain, the drain cannot be drained quickly, and the manhole cover is usually opened to speed up the drainage and drainage speed. Garbage or leaves are easy to enter the well and block the sewer pipes, and when pedestrians walk, they are easy to fall into the well, causing unsafe accidents. Cause sewer blockage and unsafe accident, secondly, the vertical placement of well co...

AI Technical Summary

Problems solved by technology

[0002] In the traditional flood control and drainage treatment, the water is discharged into the drainage system in the well through the drain outlet set on the roadside drainage channel. The drain outlet is only equipped with a filter plate with a large gap. Wastes such as leaves are easy to block the sewer and affect the drainage efficiency. In the event of flood or In the case of heavy water flow such as heavy rain, the drain cannot be drained quickly, and the manhole cover is usually opened to speed up the drainage and drainage speed. Garbage or leaves are easy to enter the well and block the sewer pipes, and when pedestrians walk, they are easy to fall into the well, causing unsafe accidents. Cause sewer blockage and unsafe accidents. Secondly, the vertical placement of the manhole cover is not convenient for the direct passage of vehicles, causing traffic inconvenience.

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