Hydraulic jump type porous artificial floating island

Abstract

The invention discloses a hydraulic jump type porous artificial floating island. The hydraulic jump type porous artificial floating island is characterized in that an axial flow type undercurrent pumpis used for continuously absorbing water in swallow; water in swallow is absorbed into the undercurrent pump and then is conveyed to a nozzle of a spraying device through a water conveying pipe; thewater is sprayed through the nozzle and performs projectile motion and then falls to a floating bed to gain high oxygen content; and meanwhile, after the water is pumped away, high oxygen content shallow water falls under the effect of gravity to supplement the swallow; the operation is repeated to finish the oxygen supplying circulation of the whole water; a solar cell panel is obliquely positioned around the periphery of the floating island, so that the solar energy can be utilized to the maximum to supply energy to the underwater axial flow type undercurrent pump. The hydraulic jump type porous artificial floating island achieves the purpose of rapidly processing the whole water within a short period in a three-dimensional manner; in addition, all materials are environmentally friendly,so that environmental pollution is avoided.

Description

technical field [0001] The invention relates to the field of hydraulic jump artificial floating islands in water environment treated by artificial floating islands, in particular to a hydraulic jump porous artificial ecological floating island. Background technique [0002] The artificial floating island is to use soilless cultivation technology and use polymer materials as carriers to plant higher aquatic plants or improved terrestrial plants on the water surface of eutrophic waters, and hang biological fillers below, through the roots of plants and biological fillers. The absorption, adsorption and species competition mechanism of the attached microorganisms can reduce the nitrogen, phosphorus and harmful substances enriched in the water body, so as to achieve the effect of purifying the water quality, and at the same time create a water landscape. In recent years, the research on active artificial floating islands has become a hot topic. By aerating or stirring the water ...

AI Technical Summary

Problems solved by technology

However, the above methods cannot quickly increase the oxygen content in the water body. At the same time, the installation of equipment such as aeration pumps or stirring paddles is complicated and costly. When the aeration pipe is idle, it is easy to enrich various microorganisms and cause problems such as blockage.

At the same time, the domestic artificial floating island technology only considers the enrichment of microorganisms in the water body through plant roots or suspended biological fillers, and does not take into account the potential value of floating plates floating on the water.

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