Multifunctional ecological combined base net

Abstract

The utility model relates to the technical field of water ecological purification, and discloses a multifunctional ecological combined base net which comprises a floating body, the floating body floats on the water surface and is designed at the rear end of an upstream face, a base net body is installed at the lower end of the floating body and arranged in a water area, and the floating body is connected with the base net body. And a high-strength phosphorus removal filler is mounted at the lower end of the base net body. According to the multifunctional ecological combined base net, the base net body is of a latticed structure and a mesh structure, plant roots are fixed, emergent aquatic plants and submerged plants are assisted to grow, the self-cleaning capacity of a water body is enhanced, a biological fiber rope is installed in the base net body and is of a bionic structure, and the bionic structure attracts microorganisms; meanwhile, organic matters are decomposed through microbial metabolism, pollutants such as nitrogen and phosphorus in the water body are reduced, meanwhile, the geotechnical cloth and the ecological base net form a multi-layer net-shaped structure, and the multi-layer net-shaped structure can slow down the flow speed, promote sediment and suspended matter sedimentation and improve the transparency of the water body.

Description

Technical Field

[0001] This utility model relates to the field of water ecological purification technology, specifically a multifunctional ecological composite base network. Background Technology

[0002] River management ecological network is a new management method that combines engineering technology and ecological restoration. It is applicable to urban small and medium-sized rivers, black and odorous water body treatment, ecological corridor construction, etc., and is especially suitable for river sections with high ecological requirements and need to take into account both landscape and flood control.

[0003] During typical river management processes, various types of waste are often dumped into the river, resulting in pollutants such as nitrogen and phosphorus. These pollutants are difficult to discharge directly. Furthermore, when beneficial bacteria are introduced into the river to purify these pollutants, the flowing nature of the river hinders the normal growth of microorganisms, leading to a decrease in river management efficiency. Therefore, we propose a multifunctional ecological composite network. Utility Model Content

[0004] To address the shortcomings of existing multifunctional ecological composite base nets, this utility model provides a multifunctional ecological composite base net. It has the advantages of being composed of a floating body, a high-strength phosphorus removal filler, and a base net body, which are placed in the river. Through microbial metabolism and decomposition of organic matter, it reduces pollutants such as nitrogen and phosphorus in the water and improves water purification efficiency, thus solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a multifunctional ecological composite base net, including a float, which floats on the water surface and is designed at the rear end of the water-facing side. The base net body is installed at the lower end of the float and is set inside the water area. High-strength phosphorus removal filler is installed at the lower end of the base net body. Float rings are fixedly connected to both sides of the float by float bars.

[0006] Preferably, the base net body includes geotextile and ecological base net, the geotextile is disposed at the front end of the ecological base net, the geotextile and ecological base net are in a grid shape, and the geotextile is composed of 200-mesh polyethylene dense net.

[0007] Preferably, the high-strength dephosphorization filler is prefabricated from volcanic rock and porous ecological concrete, and the designed height of the high-strength dephosphorization filler is 0.2 to 0.4 m.

[0008] Preferably, the lower end of the base net body is provided with a bio-fiber rope in the form of a tie, and the spacing between every two sets of the base net bodies is set to 0.3 to 0.5 m.

[0009] Preferably, one end of the high-strength phosphorus removal filler is fixedly connected to a load-bearing block, and a hook is movably sleeved inside the load-bearing block, the hook being engaged with the riverbed.

[0010] Preferably, a galvanized steel pipe is movably fitted inside the floating ring, the galvanized steel pipe is inserted into both ends of the riverbed, and the inside of the floating ring is filled with nitrogen gas.

[0011] Compared with existing multifunctional ecological composite base networks, this utility model has the following beneficial effects:

[0012] 1. This multifunctional ecological composite base net features a grid-like structure. The mesh structure fixes plant roots, assists the growth of emergent and submerged plants, and enhances the water's self-purification capacity. The base net itself is equipped with bio-fiber ropes with a biomimetic structure that attracts microorganisms. These microorganisms metabolize and decompose organic matter, reducing pollutants such as nitrogen and phosphorus in the water. At the same time, the geotextile and ecological base net form a multi-layered mesh structure, which slows down the flow velocity, promotes the settling of sediment and suspended solids, and improves water transparency.

[0013] 2. This multifunctional ecological composite base net uses a float that is driven by a float bar to attach a float ring to the outside of a galvanized steel pipe. This allows the float, the base net itself, and the high-strength descaling filler to be installed on the riverbed, improving flexibility and adaptability to different river widths and curvatures. Construction is convenient, and a load-bearing block is installed at the lower end of the high-strength descaling filler. The load-bearing block drives a hook to engage with the riverbed, ensuring the stability of the high-strength descaling filler when positioned at the bottom of the riverbed. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0015] Figure 2 This is a schematic diagram of the rear view of the main body structure of this utility model;

[0016] Figure 3 This is a front view structural diagram of the present invention;

[0017] Figure 4 This is a side view of the structure of this utility model;

[0018] Figure 5 This is a partial side view of the base grid structure of this utility model;

[0019] Figure 6 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. Galvanized steel pipe; 2. Floating ring; 3. Floating bar; 4. Float; 5. High-strength descaling filler; 6. Base mesh body; 61. Geotextile; 62. Ecological base mesh; 7. Biological fiber rope; 8. Load-bearing block; 9. Hook. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 A multifunctional ecological composite base net includes a float 4, which floats on the water surface and is designed at the rear end of the water-facing side. The base net body 6 is installed at the lower end of the float 4 and is set inside the water area. High-strength phosphorus removal filler 5 is installed at the lower end of the base net body 6. Float rings 2 are fixedly connected to both sides of the float 4 by float bars 3.

[0023] Please see Figure 5 The base net body 6 includes geotextile 61 and ecological base net 62. Geotextile 61 is set at the front end of ecological base net 62. Geotextile 61 and ecological base net 62 are in a mesh shape. Geotextile 61 is composed of 200-mesh polyethylene dense net. Ecological base net 62 is installed through the rear end of geotextile 61. Geotextile 61 and ecological base net 62 form a filtration and interception zone, which blocks impurities from passing through. At the same time, geotextile 61 and ecological base net 62 have a mesh structure. The mesh structure fixes the plant roots, assists the growth of emergent and submerged plants, and enhances the self-purification capacity of the water body.

[0024] Please see Figure 3 The high-strength phosphorus removal filler 5 is made of volcanic rock and porous ecological concrete. The high-strength phosphorus removal filler 5 is designed to be 0.2 to 0.4 m high. It is placed at the lower end of the galvanized steel pipe 1, which sinks to the riverbed. The high-strength phosphorus removal filler 5 enhances the phosphorus absorption effect and improves the water purification efficiency.

[0025] Please see Figure 3 The lower end of the base net body 6 is covered with a bio-fiber rope 7 by tie-up. The spacing between every two sets of base net bodies 6 is set to 0.3 to 0.5 m. The bio-fiber rope 7 is laid on the upper part of the base net body 6 by tie-up. The bio-fiber rope 7 forms a biomimetic aquatic plant purification zone, providing a carrier for microbial growth and improving microbial growth efficiency.

[0026] Please see Figure 6One end of the high-strength phosphorus removal filler 5 is fixedly connected to a load-bearing block 8. A hook 9 is movably sleeved inside the load-bearing block 8 and is snapped onto the riverbed. The load-bearing block 8 and the hook 9 are installed on the outside of the high-strength phosphorus removal filler 5. When the high-strength phosphorus removal filler 5 is placed on the riverbed, the hook 9 snaps onto the inside of the riverbed. That is, the hook 9 drives the high-strength phosphorus removal filler 5 to fit the entire body of the riverbed, avoiding the impact of the water flow, which would cause the high-strength phosphorus removal filler 5 and the base mesh body 6 to shake, resulting in positional displacement and affecting the formation of the ecosystem.

[0027] Please see Figure 1 The floating ring 2 is internally fitted with a galvanized steel pipe 1, which is inserted into both ends of the riverbed. The floating ring 2 is filled with nitrogen gas. The floating ring 2 is fitted onto the outside of the galvanized steel pipe 1 by the float bar 3 on both sides of the float body 4. The galvanized steel pipe 1 limits the position of the float body 4. At the same time, the float body 4 and the floating ring 2 float on the water surface under the action of buoyancy, which prevents the position from shifting due to changes in water depth. After the float body 4 floats on the water surface, it can block passing microorganisms and other objects.

[0028] Working principle: In use, galvanized steel pipes 1 are installed on both sides of the water area, and floating rings 2 are fitted onto the outside of the two sets of galvanized steel pipes 1. At the same time, the galvanized steel pipes 1 and the float 4 float on the water surface. The float 4, the base mesh body 6 and the high-strength phosphorus removal filler 5 form a mesh structure to block passing microorganisms. The hook 9 drives the high-strength phosphorus removal filler 5 to be fixed on the riverbed to prevent the high-strength phosphorus removal filler 5 from shifting with the water flow. The high-strength phosphorus removal filler 5 enhances the phosphorus absorption effect and improves the water purification efficiency. The bio-fiber rope 7 forms a biomimetic aquatic plant purification zone, providing a carrier for the growth of microorganisms and improving the growth efficiency of microorganisms.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional ecological combined base web comprising a floating body (4) floating on the water surface and designed at the water-facing aft end, characterized in that: The lower end of the float (4) is equipped with a base net body (6), which is located inside the water area. The lower end of the base net body (6) is equipped with a high-strength phosphorus removal filler (5), and the two sides of the float (4) are fixedly connected with float rings (2) by float bars (3).

2. A multi-functional ecological combined base web according to claim 1, characterized in that: The base net body (6) includes a geotextile (61) and an ecological base net (62). The geotextile (61) is set at the front end of the ecological base net (62). The geotextile (61) and the ecological base net (62) are in a mesh shape. The geotextile (61) is composed of a 200-mesh polyethylene dense net.

3. The multifunctional ecological composite base network according to claim 1, characterized in that: The high-strength dephosphorization filler (5) is prefabricated from volcanic rock and porous ecological concrete, and the high-strength dephosphorization filler (5) is designed to have a height of 0.2 to 0.4 m.

4. The multi-functional ecological composite substrate of claim 1, wherein: The lower end of the base net body (6) is provided with a bio-fiber rope (7) in the form of a tie, and the spacing between every two sets of the base net bodies (6) is set to 0.3 to 0.5 m.

5. The multi-functional ecological composite substrate of claim 1, wherein: One end of the high-strength phosphorus removal filler (5) is fixedly connected to a load-bearing block (8), and a hook (9) is movably sleeved inside the load-bearing block (8), which is engaged with the riverbed.

6. The multi-functional ecological composite substrate of claim 1, wherein: The floating ring (2) is movably fitted with a galvanized steel pipe (1), which is inserted into both ends of the riverbed. The floating ring (2) is filled with nitrogen gas.

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