An artificial ecological floating island structure

Abstract

This utility model provides an artificial ecological floating island structure, including a circular frame and mounting rods arranged in the diameter direction of the circular frame. Floats are connected inside the frame, and matching fan-shaped planting troughs are installed between adjacent mounting rods. In this way, there are only mounting rods between two adjacent planting troughs. Compared with the large blank space between two planting troughs in the original design, the area of ​​the planting troughs can be increased under the same water surface area, thereby planting more aquatic plants and enhancing the efficiency of water body ecological management.

Description

Technical Field

[0001] This utility model relates to the field of river ecological management and ecological restoration, and in particular to an artificial ecological floating island structure. Background Technology

[0002] With socio-economic development, the discharge of industrial wastewater, domestic sewage, and agricultural non-point source pollution has continued to increase. Large amounts of pollutants are directly discharged into rivers and lakes, leading to increasingly serious water pollution and eutrophication problems, degradation of aquatic ecosystem functions, and a decline in aquatic biodiversity. As important freshwater resources and water sources, the water quality of rivers and lakes is directly related to people's production and lives, ecological health, and sustainable economic and social development.

[0003] Existing technologies, such as utility model patent CN215161429U, disclose an artificial ecological floating island composed of multiple circular units. However, this design has significant shortcomings: large, unused water surface areas exist between adjacent circular units. Specifically, there are significant gaps between the planting troughs on one unit and those on adjacent units, resulting in the underutilization of water surface space available for planting aquatic plants and limiting the ecological management efficiency of the floating island per unit area. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide an artificial ecological floating island structure that solves the problem of large gaps between planting troughs and failure to fully utilize the water surface space for planting aquatic plants.

[0005] To solve the above-mentioned technical problems, this utility model provides an artificial ecological floating island structure, including a circular frame and mounting rods arranged in the diameter direction of the circular frame. Floating cylinders are connected inside the frame, and matching fan-shaped planting troughs are installed between adjacent mounting rods.

[0006] In the preferred embodiment, the mounting rod is a telescopic mounting rod.

[0007] In a preferred embodiment, hanging rods are installed on both sides of the mounting rod, and a boss is provided on the outer side of the hanging rod. A hook is installed on one side of the planting trough. During installation, the hook is engaged between the boss and the mounting rod.

[0008] In a preferred embodiment, the mounting rod has a threaded hole, and the hanging rod is threadedly connected to the mounting rod.

[0009] In a preferred embodiment, the planting trough is filled with ceramsite filler, and the planting trough is provided with perforations for communication between the planting trough and the outside.

[0010] In a preferred embodiment, a packing assembly is connected below the pontoon.

[0011] In a preferred embodiment, the packing assembly is a composite active biological carrier packing.

[0012] In a preferred embodiment, a counterweight is connected below the packing assembly.

[0013] The beneficial effects of this invention are: by simplifying the connection structure between adjacent planting troughs to an installation rod, the spacing between troughs is significantly reduced. Compared to the large blank areas in the original design, this invention effectively increases the coverage density and space utilization of the planting troughs within the same water surface area, thereby enabling the planting of more aquatic plants and enhancing the effectiveness of water body ecological management. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a top view of an embodiment of the present utility model;

[0016] Figure 2 This is a structural diagram of the planting trough installation according to an embodiment of this utility model;

[0017] Figure 3 This is a schematic diagram of a vertical cross-section of an embodiment of this utility model.

[0018] Reference numerals: Frame 111; Mounting rod 112; Threaded hole 1121; Float 12; Planting trough 13; Hanging rod 14; Boss 15; Hook 16; Filler assembly 17; Counterweight 18. Detailed Implementation

[0019] Please see Figure 1-3 As shown, the present application provides a technical solution: an artificial ecological floating island structure, including a circular frame 111 and mounting rods 112 arranged in the diameter direction of the circular frame 111. A float 12 is connected inside the frame 111, and a matching fan-shaped planting trough 13 is installed between adjacent mounting rods 112.

[0020] The pontoon 12 is manufactured using a blow molding process and can float on the water surface. It is made of strong and tough high-molecular-weight polyethylene and other materials, which have good weather resistance and impact resistance, and can resist ultraviolet rays, freezing, and corrosion from seawater chemicals and oil stains. The pontoon 12 can float on the water surface along with the frame 111 and the mounting rod 112.

[0021] In this way, there is only an installation rod 112 between two adjacent planting troughs 13. Compared with the large blank space between the two planting troughs 13 in the original design, the area of ​​the planting troughs 13 can be increased under the same water surface area, so as to plant more aquatic plants.

[0022] In the preferred embodiment, the mounting rod 112 is a telescopic mounting rod 112.

[0023] The mounting rod 112 is a telescopic rod, so that more fan-shaped planting troughs 13 can be set between the two mounting rods 112 in the length direction of the mounting rod 112.

[0024] In a preferred embodiment, hanging rods 14 are installed on both sides of the mounting rod 112, and a boss 15 is provided on the outer side of the hanging rod 14. A hook 16 is installed on one side of the planting trough 13. During installation, the hook 16 is engaged between the boss 15 and the mounting rod 112.

[0025] In this way, the planting trough 13 can be installed from top to bottom. Simply hook the hook 16 between the boss 15 and the mounting rod 112 to fix the planting trough 13. When disassembling, lift the planting trough 13 upwards to remove it, thus achieving quick installation and disassembly of the planting trough 13.

[0026] In a preferred embodiment, the mounting rod 112 is provided with a threaded hole 1121, and the hanging rod 14 is threadedly connected to the mounting rod 112.

[0027] The hanging rod 14 and the mounting rod 112 are detachably connected. When the mounting rod 112 needs to be extended, the inner mounting rod 112 can be extended first, and then the hanging rod 14 can be installed. This way, the hanging rod 14 is less likely to interfere with the mounting rod 112.

[0028] In a preferred embodiment, the planting trough 13 is filled with ceramsite filler, and the planting trough 13 is provided with perforations for communication between the planting trough 13 and the outside world.

[0029] The planting trough 13 is filled with expanded clay aggregate, which typically has a diameter of 20-30 mm. The roots of the plant 400 are located within the expanded clay aggregate and extend into the water through perforations in the planting trough 13, thereby absorbing pollutants in the water and purifying it.

[0030] In a preferred embodiment, a packing assembly 17 is connected below the float 12, and the packing assembly 17 is a composite active biological carrier packing.

[0031] The treatment process using composite active biological carrier packing involves the synergistic promotion of microbial metabolic coupling to accelerate the denitrification reaction by multiple electron donors, overcoming the technical bottlenecks and engineering challenges of low-cost deep denitrification. Composite active biological carrier packing offers significant advantages such as high denitrification load, stable efficiency, low energy consumption, reduced external carbon source addition costs, and no risk of secondary pollution. The built-in composite active biological carrier packing in artificial ecological floating islands, relying on self-sustaining deep denitrification technology, is a novel environmental bioremediation technology that achieves deep removal of nitrate nitrogen from water without the need for external organic carbon sources. Composite active biological carrier packing is an existing technology.

[0032] In a preferred embodiment, a counterweight 18 is connected below the filler assembly 17.

[0033] The counterweight 18 can make the packing assembly 17 stand vertically in the water, so that the packing assembly 17 can purify different water layers.

[0034] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. An artificial ecological floating island structure, characterized in that, It includes a circular frame (111) and mounting rods (112) arranged in the diameter direction of the circular frame (111). A float (12) is connected inside the frame (111), and a matching fan-shaped planting trough (13) is installed between adjacent mounting rods (112).

2. The artificial ecological floating island structure according to claim 1, characterized in that: The mounting rod (112) is a telescopic mounting rod.

3. The artificial ecological floating island structure according to claim 2, characterized in that: Hanging rods (14) are installed on both sides of the mounting rod (112). A boss (15) is provided on the outer side of the hanging rod (14). A hook (16) is installed on one side of the planting trough (13). During installation, the hook (16) is locked between the boss (15) and the mounting rod (112).

4. The artificial ecological floating island structure according to claim 3, characterized in that: The mounting rod (112) is provided with a threaded hole (1121), and the hanging rod (14) is threadedly connected to the mounting rod (112).

5. The artificial ecological floating island structure according to claim 3, characterized in that: The planting trough (13) is filled with ceramic granules, and the planting trough (13) is provided with perforations for communicating with the outside world.

6. The artificial ecological floating island structure according to claim 1, characterized in that: A packing assembly (17) is connected below the pontoon (12).

7. The artificial ecological floating island structure according to claim 6, characterized in that: The packing assembly (17) is a composite active biological carrier packing.

8. The artificial ecological floating island structure according to claim 7, characterized in that: A counterweight (18) is connected below the packing assembly (17).

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