Waterborne plant floating island device with transportable underwater enclosure

Abstract

The invention discloses a waterborne plant floating island device with a transportable underwater enclosure. The Waterborne plant floating island device comprises supporting nets, a plurality of float rods and the underwater enclosure, wherein the float rods are arranged on the lower bottom surfaces of the supporting nets, the upper surfaces of the supporting nets are used for planting water plants, and the Y-type underwater enclosure is fixedly arranged on the lower bottom surfaces of the supporting nets. The waterborne plant floating island device with the transportable underwater enclosure has the advantages that compared with a traditional plant floating island, the waterborne plant floating island device adopts a mode of arranging waterproof isolation shell fabric below the plant floating island, so that exchange of internal and external water bodies can be isolated thoroughly and the water quality of the internal water body is guaranteed; counterweights are arranged on the lower portion of the shell fabric while two float bowls are arranged on the upper portion of the shell fabric and hidden below the floating island, so that only the plant floating island is in sight and is integrally attractive; the shell fabric is formed by splicing of two zippers and can be assembled into different lengths easily, so that onsite construction is facilitated.

Description

technical field [0001] The invention belongs to the field of water treatment and ecological restoration, and relates to a water plant floating island device with an underwater portable enclosure. Background technique [0002] Floating islands of aquatic plants are widely used in lake and river projects. Different types of plants are planted on floating islands to purify water. Floating islands are generally planted in water, and plastic trays are used to provide buoyancy. There are cultivation trays inside for planting, forming different Plants of height, variety and color are matched to form a good water landscape. The cultivation tray is generally square and pressed with plastic, and plants are planted in the middle cultivation box, and the four corners of the cultivation tray are connected with cable ties or bolts to form a whole. [0003] However, the plants planted on the existing floating islands use their roots to absorb nutrients in the water. The effect of improvin...

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Problems solved by technology

[0003] However, the plants planted on the existing floating islands use their roots to absorb nutrients in the water. The effect of improving the transparency and sensory of the water body is not obvious. The growth of algae that affect the senses of the water body is still not inhibited, and the underwater exchange process of the floating islands is always constant. If it is carried out, the transparency of the water around the lake will be lower than 0.5m, which will cause people to feel that the water is not good, and it will be difficult for submerged plants to grow.

[0004] Traditional water-proof enclosures mostly use temporary engineering facilities, using sand and gravel bags to fill the cofferdam, or steel sheet piles to form a cofferdam to separate the water, facing the disadvantages of large engineering volume, inconvenient movement, and high suspended solids in the water body caused by construction

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