Gradually submerged type planting device for submerged plants

Abstract

The invention provides a gradually submerged type planting device for submerged plants, which is reusable. The planting device comprises a carrier layer where submerged plants can be planted, as well as a buoyant layer, an up-and-down adjustment system and a transparency measuring device, wherein the buoyant layer adopts a demountable combined type framework structure with a plurality of floating balls; the up-and-down adjustment comprises fixed pulleys and buoy ropes arranged on the former; and the fixed pulleys are fixed on the buoyant layer connected with the carried layer through the buoy ropes. The planting device has the advantages of simple structure, simplicity and convenience in operation, convenience in construction, recycle, capability of adjusting the planting depth of the submerged plants according to the water condition, and the like, embodies concepts of low carbon, environmental protection and the like, and has excellent economical efficiency, practicability and wide applicability.

Description

technical field [0001] The invention relates to the technical field of ecological environment, in particular to a reusable submerged plant submerged planting device used in water environment treatment of lakes, rivers, and urban rivers and water ecological restoration projects. Background technique [0002] Affected by the rapid economic and social development, the water pollution of our rivers and lakes is getting worse day by day, the eutrophication of lakes is serious, and the degradation of aquatic ecosystems is serious. With the deepening of water pollution and treatment research, the current laboratory-scale research generally believes that compared with physical and chemical technology, it is better to restore the aquatic vegetation community in the water body to control water pollution and lake eutrophication through ecological restoration and reconstruction methods. An ideal pollution control technology approach. [0003] Among the ecological groups of aquatic plan...

AI Technical Summary

Problems solved by technology

[0007] The problem to be solved by the present invention is to provide a reusable submerged plant sinking planting device that can be used in lakes, rivers, urban rivers, water environment management and water ecological restoration projects, which can overcome low transparency and low substrate environment. There are many practical problems such as the difficulty in restoring the pioneer population of submerged vegetation under harsh conditions, the difficulty in repeated recycling of traditional submerged plant planting devices, and the difficulty in large-scale planting of submerged vegetation.

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