Floating island for ecological restoration of lake water in smart city

Abstract

The invention discloses a floating island for ecological restoration of lake water in a smart city. The floating island comprises a floating island body, wherein a plurality of first planting groovesare formed in the upper wall of the floating island body; a first cavity is formed in the floating island body; a through groove is formed in the upper wall of the floating island body; the through groove communicates with the inner top of the first cavity; the inner wall of the through groove is rotationally connected with a first rotating rod; one end of the first rotating rod extends into the first cavity; two wind shields are fixedly connected to the side wall of the other end of the first rotating rod; a rotatable propeller is arranged on the side wall of the floating island body; a driving mechanism for driving the propeller to rotate is arranged in the floating island body; and the driving mechanism comprises two connecting rods arranged in the first cavity. According to the floating island, a shielding area can be increased, the growth of algae in water can be effectively inhibited, and the purification area of the floating island body can be increased; and meanwhile, a power source for driving the propeller does not need to be arranged, the purpose of saving resources is achieved, and the cost of the device is reduced.

Description

technical field [0001] The invention relates to the technical field of floating islands for ecological restoration, in particular to a floating island for ecological restoration of lake water in smart cities. Background technique [0002] Ecological floating islands have comprehensive functions such as purifying water quality, creating habitats for organisms, improving landscapes, and reducing waves. In reservoirs with large water level fluctuations or lakes and marshes where it is difficult to restore shore aquatic plants due to waves, or in areas with landscape Closed waters such as ponds are widely used. [0003] There is usually no power source inside the traditional floating island, so the floating island can only be fixed at a certain position on the water surface, or float in a small range following the current. In this case, the floating island can only purify the water quality in a certain area. It is also difficult to block the sunlight irradiated on the algae in ...

AI Technical Summary

Problems solved by technology

[0003] There is usually no power source inside the traditional floating island, so the floating island can only be fixed at a certain position on the water surface, or float in a small range following the current. In this case, the floating island can only purify the water quality in a certain area. It is also difficult to block the sunlight irradiated on the algae organisms in the water, and it cannot have a good inhibitory effect on the growth of algae organisms. The overall practicability of the device is poor. Therefore, it is necessary to design a floating island for ecological restoration of smart city lake water to solve the above problems. question

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