Municipal road drainage anti-blocking system

Abstract

The invention designs a municipal road drainage anti-blocking system. The municipal road drainage anti-blocking system comprises an inspection well center main cylinder, a main cylinder filter screen, a peripheral auxiliary cylinder and a built-in cylinder, wherein the peripheral auxiliary cylinder is arranged on the periphery of the inspection well center main cylinder in a sleeving mode, the built-in cylinder is arranged inside the peripheral auxiliary cylinder, and the bottom end of the built-in cylinder is connected with the inner wall of the peripheral auxiliary cylinder through a built-in cylinder spring. According to the municipal road drainage anti-blocking system, the unique double-cylinder design is adopted, the structural characteristics are novel, extra power is not needed in the process of filtering and collecting water foreign matter, the overall energy consumption of the system is low, resources are saved, later cleaning is convenient, the phenomenon of blocking of a municipal road pipeline system can be effectively avoided, and therefore the current situation problem that an existing municipal road drainage system is prone to being blocked by foreign matter such as leaves, toilet paper and packaging bags and is not easy to clean is solved.

Description

technical field [0001] The invention belongs to the technical field of road drainage, in particular to a municipal road drainage and anti-blocking system. Background technique [0002] Municipal road drainage refers to the measures taken to eliminate the precipitation on the urban road surface. Usually, the road surface water flows into the street ditch according to the slope of the road surface, and then flows into the connecting pipe from the street ditch through the rainwater outlet, and the connecting pipe enters the people through the inspection well. The main drainage pipe is then discharged from the outlet of the main drainage pipe to nearby rivers, lakes, seas and other water bodies. The drainage of urban road surface water should be rapid and smooth, and no water accumulation or water film should be formed on the road surface, which will affect driving. Municipal road drainage system It refers to a series of facilities for intercepting, draining or removing surface ...

AI Technical Summary

Problems solved by technology

[0002] Municipal road drainage refers to the measures taken to eliminate the precipitation on the urban road surface. Usually, the road surface water flows into the street ditch according to the slope of the road surface, and then flows into the connecting pipe from the street ditch through the rainwater outlet, and the connecting pipe enters the people through the inspection well. The main drainage pipe is then discharged from the outlet of the main drainage pipe to nearby rivers, lakes, seas and other water bodies. The drainage of urban road surface water should be rapid and smooth, and no water accumulation and water film should be formed on the road surface, which will affect driving. Municipal road drainage system It refers to a series of facilities for intercepting, draining or removing surface water and groundwater that endanger the road. It is a complete and unobstructed drainage system that is reasonably planned and designed in combination with the conditions along the road. The existing drainage device is simple in structure and only on the upper side of the sewer Put a metal plate with a filter or grid, and the garbage will easily block the filter hole. If the filter hole is set larger, although it is convenient to discharge a large amount of sewage, a large amount of garbage will flow into the drainage system through the filter hole and block the sewer , causing inconvenience to its subsequent sewage treatment

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