Gutter inlet for recycling and reusing of rainwater

Abstract

The invention discloses a gutter inlet for recycling and reusing of rainwater. The gutter inlet comprises a well body defined by vertical curbs, an overflow weir is arranged in the middle on the bottom of the well body, a silting area for containing silt is formed by the bottom area between the overflow weir and the vertical curb on the right side of the well body, a rainwater storage area is formed by the bottom area between the overflow weir and the vertical curb on the left side of the well body, and the bottom of the rainwater storage area is provided with an infiltration well connection pipe. A left rainwater comb and a right rainwater comb which are matched with the well body are arranged at the upper end of the well body, a rainwater guide plate capable of importing rainwater into the silting area is arranged in the well body, the rainwater guide plate is connected with the left rainwater comb through a rotary shaft, a spring is arranged between the rainwater guide plate and theleft rainwater comb, and an overflow pipe, a discarding pipe I and a discarding pipe II are arranged in the well body. By means of the gutter inlet, sedimentation, pollution intercepting and discarding of the rainwater can be achieved, and meanwhile, it can be achieved that when the rainfall is too heavy, the rainwater can be quickly discharged.

Description

technical field [0001] The invention relates to a gully, in particular to a gully for rainwater recovery and reuse. Background technique [0002] With the significant acceleration of urbanization in my country and the continuous expansion of urban scale, a large number of artificial buildings have increased the hardened ground in the city, and the increase in the impermeable area of ​​the underlying surface of the hardened ground has led to an increase in the runoff coefficient of rainwater and an accelerated confluence speed. Street flooding and groundwater storage reduction during urban torrential rains. The gully is a facility for the pipeline drainage system to collect surface water, and is generally composed of a rainwater grate, well body and drainage branch pipes. The rainwater outlet is the entrance for rainwater to enter the underground of the city. The rainwater from roads and squares first flows into the rainwater outlet through grates, and then flows into rivers ...

AI Technical Summary

Problems solved by technology

These sediments settle and accumulate in the rainwater outlets and pipes, causing blockage. Once the heavy rain comes, the drainage and flood discharge function will be affected, resulting in water accumulation on the roads, and serious pollution to urban water bodies.

Now there are rainwater outlets on the market that can settle rainwater, intercept sewage, and discard flow, but such rainwater outlets do not satisfy the function of quickly draining rainwater when the amount of rainwater is too large

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