River ecological management floating bed

Abstract

The invention discloses a river ecological management floating bed which comprises a hollow annular floating bed and an aeration device. The floating bed comprises an outer ring body and an inner ring body. The outer ring body is provided with a plurality of positioning holes for placing flowerpots, the positioning holes penetrate through the upper surface and the lower surface of the outer ring body, and the positioning holes are evenly distributed in the circumferential direction of the floating bed. Positioning frames and flowerpots are arranged in the positioning holes. Each positioning frame comprises a tray at the bottom and a connecting wall extending upwards from the tray, and the upper end of each connecting wall protrudes outwards in the circumferential direction to form a positioning protruding ring. The flowerpots are placed on the positioning frames. Through holes are formed in the trays and the connecting walls. The lower ends of a plurality of cotton threads are arranged in a water body, and the upper ends of the cotton threads penetrate through the through holes and are tied with the flowerpots to form tying heads. The floating bed is stable in overall structure, the water body is repaired through the filter material matrix and various plants, and the water body repairing effect is good.

Description

technical field [0001] The invention belongs to the technical field of river channel regulation, in particular to a floating bed for river channel ecological regulation. Background technique [0002] With the development of the economy, the improvement of the living standards of residents, and the acceleration of urbanization, human life has caused enormous pressure and damage to the natural environment, especially the pollution and damage of water systems such as rivers and lakes, which have seriously affected people's health. The living environment, therefore, the restoration and governance of the water system has become the top priority in the ecological environment improvement project. [0003] Ecological floating island, also known as artificial floating bed, ecological floating bed, etc. It is a kind of artificial floating island, aiming at eutrophic water quality, using the principle of ecological engineering to degrade the content of COD, nitrogen and phosphorus in ...

AI Technical Summary

Problems solved by technology

[0004] The assembled ecological floating bed disclosed in Chinese Patent No. CN201820125942.6 has a poor treatment effect on the water body due to its single governance structure; In larger cases, the structure is often severely damaged due to the impact of water bodies

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