Submerged water quality improving device of combined ecological floating floor

Abstract

A submerged water quality improving device of combined ecological floating floor belongs to the technical field of ecological environment engineering, comprising a floating plate, a convex floating block, a planting basket, planting basket filler, floating floor plant, artificial float grass, and the like; the convex floating block is fixed above the floating plate; the planting basket is arranged in the planting basket hole of the floating plate; the planting basket filler is arranged in the planting basket; the floating floor plant is cultivated in the planting basket filler; and the artificial float grass is hung under the floating plate. The floating plate is internally provided with a reinforcing rib; and the convex floating block is made into biomimetic shape. After the floating plate and the convex floating block are submerged, the total buoyancy is more than the sum of the total weight of the floating plate, the planting basket, the planting basket filler, the artificial float grass and the float convex floating block, and 1.5 times of weight of the floating floor plant; and the convex floating block emerges from the water. The carrier is simple, convenient and economic, and has high intensity, good durability and reliable planting; the floating plate is submerged so as to achieve the effect of natural water ecological landscape and engineered effect of water quality improvement.

Description

technical field [0001] The invention belongs to the technical field of ecological environment engineering, and relates to an ecological floating bed water quality improvement device, in particular to a water quality improvement device combining a submerged ecological floating bed, biological filler and artificial aquatic plants. Background technique [0002] The ecological floating bed has been proved to be an economical, simple and ecological water quality improvement technology, which is used to purify and improve the water quality of rivers and lakes. The ecological floating bed technology plants plants on the floating bed carrier to absorb nitrogen, phosphorus, organic matter and other pollutants in the water. The ecological floating bed sometimes combines aquatic animals and biological contact oxidation fillers to form a three-dimensional structure and strengthen the water quality improvement effect. [0003] At present, the ecological floating bed technology has not be...

AI Technical Summary

Problems solved by technology

At present, canna, the main floating bed plant, is difficult to survive below 5°C and cannot survive the winter

Therefore, this ecological floating bed needs to be replaced every year, and the workload is large

Secondly, the artificial traces of the ecological floating bed are too heavy, which destroys the natural landscape of the water body, especially in urban water bodies.

The white foam floating board is a kind of white pollution. Although it does not pollute the water body itself, it is very uncoordinated in the landscape and difficult to be accepted by the public.

Some floating beds use hollow plastic barrels, tires, etc. as floating bodies, and some three-dimensional floating beds even install shower head water spray devices on the floating beds. The engineering traces are too heavy and the landscape effect is poor.

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