U-shaped ecological frame channel

Abstract

The invention discloses a U-shaped ecological frame channel, which comprises a plurality of channel unit sections of which the cross sections are in the shape of U; the channel unit sections are paved in sequence in a butt joint manner to form the channel; each channel unit section is of a frame structure densely covered with a plurality of filling holes; filler fills in each filling hole. As the structural style of the frame structure is adopted by the U-shaped ecological frame channel, not only can scouring generated to the side walls and the bottom of the channel by flowing water be reduced, and the problem that matter energy exchange in the ecological environment of the channel is hindered due to cementing of the traditional channel is solved; by adopting the frame structure style of the U-shaped ecological frame channel disclosed by the invention, construction is convenient, the building construction period can be shortened, the construction work amount is reduced, the material consumption is low, and the structure is stable and is capable of resisting scouring; moreover, the biomass of the wet-land ecological system of the channel can be improved, blocking, degradation, absorption and utilization on water contaminants are realized, and the contaminants in water are reduced and discharged; the U-shaped ecological frame channel has a better ecological function.

Description

technical field [0001] The invention is used in the field of ditch water and soil conservation and non-point source pollution control, and in particular relates to a U-shaped ecological frame ditch. Background technique [0002] In order to improve farmland cultivation conditions and ensure farmland irrigation and drainage, high-standard basic farmland construction projects are being implemented in the vast rural areas of our country. serious environmental problems, and building and maintaining a good ditch wetland ecosystem has become an important way to solve this problem. [0003] At present, the research on ecological ditches mainly focuses on the purification mechanism and the purification effect of planting plants, while there are relatively few studies on the design and construction of the ditches. Due to regional differences in agricultural non-point source pollution and human-land conflicts, the invented ecological ditch occupies a large area, requires a large amou...

AI Technical Summary

Problems solved by technology

Due to regional differences in agricultural non-point source pollution and human-land conflicts, the invented ecological ditch occupies a large area, requires a large amount of construction work, consumes a lot of materials, has a large impact on the environment of the construction site, is greatly affected by the weather, and lacks universal usability and sustainability. Issues such as usability need to be further improved

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