Ecological floating bed for urban river channel

Abstract

The invention discloses an ecological floating bed for an urban river channel, and belongs to the technical field of floating beds. The ecological floating bed for the urban river channel comprises afloating bed piece and a placing disc, the placing disc is connected to the floating bed piece in a sliding manner; a floating bed piston cylinder and a connecting chute are arranged on the floating bed piece; the floating bed piston cylinder is communicated with a connecting sliding groove, the two ends of the floating bed piston cylinder are slidably connected with rotating piston pieces, the ends, away from the connecting sliding groove, of the rotating piston pieces are fixedly connected with first springs, and the ends, away from the rotating piston pieces, of the first springs are fixedly connected to the floating bed piston cylinder; shaking of the floating bed piece can be reduced, water in the river channel can be adsorbed and purified through an adsorptive nano-material, the stirring speed and range can be increased, meanwhile, the adsorptive nano-material can be conveniently replaced more thoroughly, then the adsorption and purification effects of the adsorptive nano-material can be improved, and the adsorption and purification speed is increased.

Description

technical field [0001] The invention relates to the technical field of floating beds, in particular to an ecological floating bed for urban rivers. Background technique [0002] Urban rivers are the cradle of urban civilization, an important carrier of urban ecological environment, and play an important role in social and economic development. However, the rapid development of cities has caused a lot of pressure on urban rivers, such as sewage discharge, garbage disposal, etc. Both can cause the river to be polluted, seriously affecting the quality of life and health of residents. In the prior art, most of the rivers are treated by ecological floating beds in the process of river treatment. [0003] Ecological floating bed technology is to artificially plant aquatic plants or some terrestrial plants and crops on the surface of eutrophic water bodies with floating beds according to the laws of nature, and reduce eutrophication through the absorption, adsorption and species co...

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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of the plants on the ecological floating beds in the existing urban rivers. In order to improve the aesthetics of the city, it is often necessary to replace the plants on the floating beds, but the replacement efficiency of the existing ecological floating beds is low, and most ecological floating beds Only plants are used for sewage treatment, the treatment effect is poor, and the fluidity of the river is strong, which makes the floating bed shake more violently, and the placement stability is lower, which reduces the purification efficiency of the floating bed to the water flow in the same area. Ecological floating bed for urban river

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