Sewer inspection well cover for cleaning garbage based on water flow power

Abstract

The invention relates to the field of urban cleaning, in particular to a sewer inspection well cover for cleaning garbage based on water flow power, which comprises an open well grating cover, a closed circular cover, a well cover outer ring, an inclined grid plate, a water power rotating component and the like. The open-air well grating cover is installed at a sewer water outlet, a sealing round cover is hinged to the open-air well grating cover, a well lid outer ring is fixedly connected to the bottom face of the open-air well grating cover, the inclined grid plate is fixedly connected to the middle in the well lid outer ring, and a water power rotating assembly is fixedly connected into the well lid outer ring. The garbage scraping assembly and the scraping rod rotate to push garbage impurities on an arc-shaped filtering grid into the loading lifting barrel, the situation that too many garbage impurities on the arc-shaped filtering grid block the arc-shaped filtering grid, and consequently water flow cannot flow is prevented, when the scraping rod rotates, the water flow flows out through a groove hole in the scraping rod, and the situation that the water flow exerts pressure on the scraping rod is prevented. The garbage impurities are secondarily filtered through the slotted holes in the loading lifting cylinder, so that the garbage impurities are further prevented from entering a sewer.

Description

technical field [0001] The invention relates to the field of urban cleaning, in particular to a sewer manhole cover for cleaning garbage based on water flow power. Background technique [0002] The sewer is a kind of urban public facility, which refers to the pipes used by buildings to discharge sewage and rainwater, and also refers to the underground channels used by cities, factories or villages to discharge sewage and rainwater. Sand will enter the sewer along with the water flow. Garbage impurities or sediment in the water flow may cause the sewer to be blocked, causing inconvenience in later cleaning, and causing the water to overflow the road surface, increasing the water accumulation on the road surface. Too much water accumulation on the road surface will affect traffic Safety causes traffic accidents and easily causes vehicle congestion. [0003] According to an existing invention patent, its publication number is CN111456207B, the technical problem it mainly solve...

AI Technical Summary

Problems solved by technology

[0002] The sewer is a kind of urban public facility. It refers to the pipes used by buildings to discharge sewage and rainwater. Sand will enter the sewer along with the water flow. Garbage impurities or sediment in the water flow may cause the sewer to be blocked, causing inconvenience in later cleaning, and causing the water to overflow the road surface, increasing the water accumulation on the road surface. Too much water accumulation on the road surface will affect traffic Safety causes traffic accidents and is likely to cause vehicle congestion

[0003] According to an existing invention patent, its publication number is CN111456207B, the technical problem it mainly solves is that the water flow can remove silt when it flows into the sewer, because the silt removal channel of this invention patent is small, and larger garbage impurities or leaves will block its equipment , resulting in clogged sewers, allowing water to overflow the ground

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