Plant floating island for restoring water body and manufacturing method for plant floating island

A technology for water body restoration and manufacturing methods, applied in chemical instruments and methods, sustainable biological treatment, biological water/sewage treatment, etc., can solve problems such as poor environmental adaptability, easy aging, secondary pollution, etc., and achieve simple post-management , The pipe is beautiful and practical, and the device is light in weight

Inactive Publication Date: 2012-02-15
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The currently used floating islands use foam and plastic pipes as the base of the floating island. This type of floating island has low strength, is easy to age, and has poor adaptability to the environment. There may be secondary pollution. Once the plants wither, the ecological benefits of the floating island will decline. When it is difficult to recover and maintain, it increases the management cost of the floating island, and the beneficial effect is not ideal.
At present, there is a Japanese floating island technology that uses "Ainwood" to add foam plastics as the floating island matrix. This kind of floating island material is heavy, expensive, and inconvenient to manage and operate. It is not suitable for the restoration of polluted water bodies with low comprehensive ecological benefits. Applicable to this type of floating island technology

Method used

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  • Plant floating island for restoring water body and manufacturing method for plant floating island
  • Plant floating island for restoring water body and manufacturing method for plant floating island
  • Plant floating island for restoring water body and manufacturing method for plant floating island

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see Figure 1 to Figure 3 , a plant floating island for water body restoration, which is composed of a floating island frame 1, a plant carrying raft 3, a plant plant fixing device 2 and a floating island positioning device 4. The floating island frame 1 forms a closed outer frame of the floating island. The carrying raft 3 is arranged in the range of the outer frame of the floating island, the edge of the plant carrying raft 3 is fastened to the floating island frame 1, and the plant plant fixing device 2 connects the root system 7 of the plant and the neck near the root of the plant through the fastener 6. Firmly fixed under the plant carrying raft 3, keeping the root system 7 of the plant immersed in the water, the floating island positioning device 4 makes the position of the floating island frame 1 relative to the bottom of the water or the shore fixed, and it is characterized in that: the floating island frame 1 is a rigid ring-shaped hollow seal Structural pipe, ...

Embodiment 2

[0046] This embodiment is basically the same as the technical solution of the first embodiment, and the difference is:

[0047] In this embodiment, a light-weight material stopper, a sealed light-weight material bottle or a thin-walled hollow ball is inserted into each straight pipe or curved pipe, so that the inner cavity of the straight pipe or curved pipe has its own independent sealed cavity, so that the Individual straight pipes or bends form independent floats. Lightweight material plugs, sealed lightweight material bottles or thin-walled hollow spheres are used as fillers to plug into the pipeline, or the inner cavity of the hollow sealed rigid structure pipe can be segmented and isolated to form independent sealed cavities, and the hollow The tightness of the cavity is better. In this embodiment, some idle objects such as light-weight material stoppers, sealed light-weight material bottles or thin-walled hollow spheres can be used, which can significantly reduce the m...

Embodiment 3

[0050] The technical solution of this embodiment is basically the same as that of the second embodiment, and the difference lies in:

[0051] In this embodiment, the floating island is formed by interlocking floating island units, and the frame of the floating island unit includes three straight pipes and three curved pipes. All straight pipes and curved pipes are connected together to form a triangular annular hollow sealed rigid structure pipe. The triangular hollow sealed rigid structure tube structure is more stable and not easy to be deformed, making the floating island more safe and stable, and making the life longer.

[0052] see figure 2 In the foregoing embodiment, the high-strength structural net constituting the above-mentioned plant carrying raft 3 or the high-strength net pocket 5 constituting the plant plant fixing device 2 is woven from nylon wire or fine metal wire, and the rope 9 connecting the anchor 8 is a nylon rope Or a metal chain, the fastener 6 of the...

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Abstract

The invention discloses a plant floating island for restoring a water body and a manufacturing method for the plant floating island. The plant floating island consists of a floating island frame, a plant carrying raft, a plant fixing device and a floating island positioning device, wherein the edge of the plant carrying raft is tightly connected with the floating island frame; the plant fixing device is used for firmly fixing a root system of a plant and a neck close to the root of the plant below the plant carrying raft to keep the root system of the plant immersed in water; the floating island positioning device is used for fixing the floating island frame relative to a water bottom or a water edge; the floating island frame is made of an annular hollow sealed rigid structural pipe, and buoyancy generated by the floating island frame is higher than the total weight of the floating island; the plant carrying raft is a high-strength structural net, and the edges of the high-strength structural net are firmly tensioned and connected to the floating island frame; the plant fixing device is a high-strength net bag or a rigid net cage; and the floating island positioning device comprises an anchor and a rope. The plant floating island has the characteristics of low investment, is easy to manufacture and simultaneously has the advantages of long service life and convenience for later-stage maintenance and management.

Description

technical field [0001] The invention relates to a plant floating island and a manufacturing method thereof, in particular to the purification and restoration of eutrophic water bodies, in particular to an artificial floating island that can be used for plant cultivation and a manufacturing method thereof, and can be used for the purification and restoration of polluted water bodies. Background technique [0002] With the development of social economy and the improvement of people's living standards, urban residents have higher and higher requirements for living quality and living environment. The landscape water body that accumulates and absorbs pollutants and has aesthetic functions has become a research hotspot, and has gradually become an important part of people's living environment. indispensable part. In recent years, in the construction of urban green spaces, urban parks and residential quarters, artificial lakes, landscape ponds and landscape pools have emerged conti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32
CPCY02W10/10
Inventor 何池全李春辉刘佳苗倪刚徐秋月郑虹雷雁茹杨俊娜任晶晶
Owner SHANGHAI UNIV
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