Selective combined intercepting net for floaters in river and canal

Abstract

The utility model discloses a selective combined intercepting net for floaters in a river and a canal, which comprises a first plane net intercepting structure, a second aquatic organism escaping structure and a third garbage collecting structure, and the second aquatic organism escaping structure is arranged behind the first plane net intercepting structure. And the third garbage collection structure is arranged behind the second aquatic organism escape structure. The utility model relates to the technical field of surface water environment protection. According to the combined intercepting net with selectivity for the river and canal floating objects, the plane net and the net bag are combined and connected, the aquatic creature escape structure is arranged between the plane net and the net bag, and the first plane net intercepting structure is arranged to be a coarse-mesh net structure, so that large-scale floating garbage on water can be intercepted for the first time; the second structure is composed of a dense mesh guide structure and can guide water flow, and a grid structure composed of braided ropes is used for aquatic creature escape.

Description

Technical Field

[0001] The utility model relates to the technical field of surface water environmental protection, in particular to a selective combined interception net for floating objects in rivers and canals. Background Art

[0002] The water environment is the basis for the survival of aquatic organisms. With the development of tourism and industry, solid waste such as plastic bags, bottles, and paper generated by human activities will float on the water surface, destroying the beauty of the water body while releasing toxins and pollutants, leading to water pollution. For example, plastic waste will gradually decompose into microplastics in the water body, which will absorb harmful substances and chemicals and then be ingested by aquatic organisms. Microplastics will also be transmitted through the food chain, ultimately affecting the survival and reproduction of aquatic organisms. In addition, a large amount of garbage floating on the water surface will hinder light from entering the water body, reduce the photosynthesis of aquatic plants, and affect the stability of the entire aquatic ecosystem.

[0003] The surface water ecological combined interception network can be combined with the river chief system to supervise and rectify illegal activities such as pollution, illegal occupation and illegal construction in water areas, effectively promote water environment protection and water resources management, and to a certain extent improve water quality and maintain water resource security. As a tool, the surface water ecological combined interception network can intercept garbage and pollutants in water bodies and prevent them from spreading downstream, thereby reducing the degree of water pollution. Used in conjunction with the river chief system, the effective operation of the interception network can be ensured through regular inspections and supervision, achieving more comprehensive water body management, helping to improve management results and achieve long-term improvement in water quality.

[0004] The surface water ecological combined interception net can effectively ensure the health of the surface water ecology, and the garbage collection device can effectively catch water garbage, but at the same time, some aquatic organisms will not be able to escape from the garbage collection device and enter the garbage collection device together with the garbage. As a barrier, the interception net itself will cause certain interference to the water ecosystem, especially for the migration and habitat selection of fish and other aquatic organisms. The surface water ecological combined interception net can alleviate this interference by setting up an escape zone, allowing the affected aquatic organisms to escape from the grid area and continue their normal life cycle, maintaining the stability of the population, reducing interference with the water ecosystem, and helping to maintain the biodiversity and ecological balance in the water area.

[0005] Therefore, the utility model provides a surface water ecological combined interception net, which can intercept and collect garbage while preventing aquatic organisms from being captured, thereby promoting the healthy development of the surface water ecological environment. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a selective combined interception net for floating objects in rivers and canals, which solves the problems mentioned in the above-mentioned background technology.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a selective combined interception net for floating objects in rivers and canals, comprising a first plane net interception structure, a second aquatic organism escape structure and a third garbage collection structure, wherein the second aquatic organism escape structure is arranged behind the first plane net interception structure, and the third garbage collection structure is arranged behind the second aquatic organism escape structure.

[0008] Preferably, the main structure of the first plane net interception structure is a net structure, the floating structure of the first plane net interception structure is a foamed buoyancy ball, the foamed buoyancy ball is arranged above the net structure, and the counterweight structure of the first plane net interception structure is a cast steel anchor chain, and the cast steel anchor chain is arranged below the net structure.

[0009] Preferably, the main structure of the mesh structure is a coarse mesh, the main support structure is a first polymer braided rope, and the frame structure around the main body is a second polymer braided rope.

[0010] Preferably, the main structure side of the second aquatic organism escape structure is a grid structure to form a first escape zone.

[0011] Preferably, the bottom surface of the second aquatic organism escape structure is composed of a polymer rope to form a second escape zone, and the top of the second aquatic organism escape structure is a guide mesh composed of dense mesh.

[0012] Preferably, first rope rings are provided on both sides of the top of the guide mesh, a second rope ring is provided at the connection between the front and the first plane mesh interception structure, and a third rope ring is provided at the connection between the rear and the third garbage collection structure.

[0013] Preferably, the third garbage collection structure includes a plurality of meshes, floats and surrounding frame structures, a mesh opening is formed between the surrounding frame structure and the meshes, rope ring one is arranged on both sides of the mesh opening, rope ring two is arranged on the upper part of the mesh opening, and rope ring three is arranged on the lower part of the mesh opening.

[0014] Preferably, a float is provided on the top of the mesh, and the surrounding frame structure of the third garbage collection structure is a polymer braided rope.

[0015] Beneficial Effects

[0016] The utility model provides a selective combined interception net for floating objects in rivers and canals. Compared with the prior art, it has the following beneficial effects:

[0017] The selective combined interception net for floating objects in rivers and channels is connected by a combination of a flat net and a net bag, with an aquatic organism escape structure arranged in the middle. The first flat net interception structure is set as a coarse mesh structure, which can realize the first interception of large floating garbage on the water; the second structure is composed of a dense mesh guide structure, which can guide the water flow, and the grid structure composed of braided ropes is used for the escape of aquatic organisms; the third garbage collection structure is composed of a dense mesh net for collecting garbage; the three structures are connected by rope rings, braided ropes, etc., which are convenient for disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a side view of the structure of the utility model.

[0020] Figure 3 This is a schematic diagram of the third garbage collection structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the second aquatic organism escape structure of the utility model.

[0022] Figure 5 It is a schematic diagram of the first plane net interception structure of the utility model.

[0023] In the figure: 1-the first plane net interception structure, 11-the net body structure, 111-the coarse mesh, 112-the first polymer braided rope, 113-the second polymer braided rope, 12-the foamed buoyancy ball, 13-the cast steel anchor chain, 2-the second aquatic organism escape structure, 21-the first escape zone, 22-the second escape zone, 23-the guide net, 231-the first rope ring, 232-the second rope ring, 233-the third rope ring, 3-the third garbage collection structure, 31-the net mouth, 311-the rope ring one, 312-the rope ring two, 313-the rope ring three, 32-the floating ball, 33-the net, 34-the surrounding frame structure. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5The utility model provides a technical solution: a selective combined interception net for floating objects in a river channel, comprising a first plane net interception structure 1, a second aquatic organism escape structure 2 and a third garbage collection structure 3, the second aquatic organism escape structure 2 is arranged behind the first plane net interception structure 1, and the third garbage collection structure 3 is arranged behind the second aquatic organism escape structure 2.

[0026] In this embodiment, the main structure of the first plane net interception structure 1 is a net structure 11 with a mesh size of 50mm*50mm and a wire diameter of 5cm, and is made of ultra-high molecular weight polyethylene. The floating structure of the first plane net interception structure 1 is a foamed buoyancy ball 12, and the foamed buoyancy ball 12 is arranged above the net structure 11. The counterweight structure of the first plane net interception structure 1 is a cast steel anchor chain 13, so that the first plane net interception structure 1 can sink to the bottom of the water, and cooperate with the foamed buoyancy ball 12, so that the first plane net interception structure 1 can be smoothly deployed in the water, and the cast steel anchor chain 13 is arranged below the net structure 11.

[0027] In this embodiment, the main structure of the mesh structure 11 is a coarse mesh 111 , the main supporting structure is a first polymer braided rope 112 , and the frame structure around the main body is a second polymer braided rope 113 .

[0028] In this embodiment, the main structure side of the second aquatic organism escape structure 2 is a grid structure, forming a first escape area 21.

[0029] In this embodiment, the bottom surface of the second aquatic organism escape structure 2 is composed of a second escape area 22 formed by polymer ropes, and the top of the second aquatic organism escape structure 2 is a guide mesh 23 composed of dense meshes.

[0030] In this embodiment, a first rope ring 231 is provided on both sides of the top of the guide mesh 23, a second rope ring 232 is provided at the connection between the front and the first plane mesh interception structure 1, and a third rope ring 233 is provided at the connection between the rear and the third garbage collection structure. The rope rings are provided to guide water flow and garbage into the third garbage collection structure 3.

[0031] In this embodiment, the third garbage collection structure 3 includes a plurality of meshes 33, a buoy 32 and a surrounding frame structure 34, a mesh opening 31 is formed between the surrounding frame structure 34 and the meshes 33, rope rings 1 311 are arranged on both sides of the mesh opening 31, a rope ring 2 312 is arranged on the upper part of the mesh opening 31, and a rope ring 313 is arranged on the lower part of the mesh opening 31, the rings 1 311 on both sides of the third garbage collection structure 3 are connected with a braided rope, and are connected to the mesh structure 11 of the first planar mesh interception structure 1, forming a lateral grille structure of the second aquatic organism escape structure 2, and the second The top guide mesh 23 of the aquatic organism escape structure 2, the left and right first rope rings 231 are connected with braided ropes, and are connected with the lateral part of the side grille structure of the second aquatic organism escape structure 2 to form the longitudinal part of the side grille structure of the second aquatic organism escape structure 2. The lower rope ring three 313 of the net mouth 31 of the third garbage collection structure 3 is connected with the net body structure 11 of the first plane net interception structure 1 to form the second escape area 22 of the second aquatic organism escape structure 2. Each escape area is a grille structure, and the intersection points of the braided ropes of the grille structure of each escape area are fixed by knotting.

[0032] In this embodiment, a float 32 is provided on the top of the mesh 33, and the surrounding frame structure 34 of the third garbage collection structure 3 is a polymer braided rope.

[0033] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A selective combined interception net for floating objects in rivers and canals, characterized by: The invention comprises a first plane net interception structure (1), a second aquatic organism escape structure (2) and a third garbage collection structure (3), wherein the second aquatic organism escape structure (2) is arranged behind the first plane net interception structure (1), and the third garbage collection structure (3) is arranged behind the second aquatic organism escape structure (2).

2. The selective combined interception net for floating objects in rivers and canals according to claim 1 is characterized by: The main structure of the first plane net interception structure (1) is a net structure (11), the floating structure of the first plane net interception structure (1) is a foamed buoyancy ball (12), and the foamed buoyancy ball (12) is arranged above the net structure (11), and the counterweight structure of the first plane net interception structure (1) is a steel cast anchor chain (13), and the steel cast anchor chain (13) is arranged below the net structure (11).

3. The selective combined interception net for floating objects in rivers and canals according to claim 2 is characterized by: The main structure of the mesh structure (11) is a coarse mesh sheet (111), the main support structure is a first polymer braided rope (112), and the frame structure around the main body is a second polymer braided rope (113).

4. The selective combined interception net for floating objects in rivers and canals according to claim 1 is characterized by: The main structure side of the second aquatic organism escape structure (2) is a grid structure, forming a first escape area (21).

5. The selective combined interception net for floating objects in rivers and canals according to claim 1 is characterized by: The bottom surface of the second aquatic organism escape structure (2) is composed of a second escape area (22) of polymer ropes, and the top of the second aquatic organism escape structure (2) is a guide mesh (23) composed of dense meshes.

6. The selective combined interception net for floating objects in rivers and canals according to claim 5 is characterized by: The guide mesh (23) is provided with first rope rings (231) on both sides of the top, a second rope ring (232) is provided at the front connecting with the first plane mesh interception structure (1), and a third rope ring (233) is provided at the rear connecting with the third garbage collection structure.

7. The selective combined interception net for floating objects in rivers and canals according to claim 1 is characterized by: The third garbage collection structure (3) comprises a plurality of meshes (33), a floating ball (32) and a surrounding frame structure (34); a mesh opening (31) is formed between the surrounding frame structure (34) and the meshes (33); rope ring one (311) is arranged on both sides of the mesh opening (31); a rope ring two (312) is arranged on the upper part of the mesh opening (31); and a rope ring three (313) is arranged on the lower part of the mesh opening (31).

8. The selective combined interception net for floating objects in rivers and canals according to claim 7 is characterized by: A floating ball (32) is arranged on the top of the mesh sheet (33), and the surrounding frame structure (34) of the third garbage collection structure (3) is a polymer braided rope.

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