A road rainwater drainage structure based on ecological corridor construction

Abstract

The invention discloses a road rainwater discharge structure based on the construction of an ecological corridor, which includes two groups of curbs. The first branch pipe vertically arranged, the first branch pipe communicates with the water collection tank, the bottom of the water collection tank is connected with the second branch pipe, the end of the sewage discharge pipe is connected with the liquid outlet pipe, and the two outlets of the liquid outlet pipe are respectively It is connected with the river and the sewage treatment mechanism outside, and the connection between the sewage discharge pipe and the liquid outlet pipe is provided with a reversing structure to change the flow direction of the liquid. The advantage is that the collection of rainwater is realized through the sewage outlets set in the curbs on both sides of the road, and the sewage outlets are connected with the liquid outlet pipes through the sewage pipes, and constitute the first outlet to the river and the second outlet to the sewage treatment. The outlet enables the discharge of rainwater in different periods to different discharge locations through the reversing structure, avoiding river pollution.

Description

technical field [0001] The invention relates to the technical field of ecological corridors, in particular to a road rainwater discharge structure based on the construction of ecological corridors. Background technique [0002] The establishment of ecological corridors is a positive remedial measure to make up for the destruction of regional species habitats by road construction. With the establishment of urban and rural road networks, the intensity of interference caused by roads to regional species habitats is increasing day by day, resulting in the loss of original habitats. The destruction has indirectly affected the ecological cycle and the structure of the food chain. The road is a form of man-made linear corridor in the environment, which has a negative impact on the landscape, and its impact is manifested in the generation of space cutting. [0003] The road environment in the region generally suffers from water pollution along the road and it is not easy to store. ...

AI Technical Summary

Problems solved by technology

[0003] The road environment in the region generally suffers from water pollution along the road and it is not easy to store. The polluted water on the road surface will be directly discharged into the river beside the road without treatment, causing secondary pollution. Direct discharge into the river is likely to cause pollution to the river. Based on this, the present invention designs a road rainwater discharge structure based on the construction of ecological corridors

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