Water floating net

Abstract

The utility model relates to the technical field of water floating garbage treatment, and provides a water floating net, which comprises a blocking net, a floating part and a counterweight part, the floating part is arranged on the blocking net and divides the blocking net into an upper net and a lower net along the length direction of the blocking net, the density of the floating part is smaller than that of water, and the counterweight part is arranged on the upper net. The upper net floats above the water surface; the counterweight part is arranged on the lower net, the density of the counterweight part is larger than that of water, and the counterweight part is used for dragging the lower net to sink below the water surface. The blocking net is vertically arranged on the water surface, one part of the blocking net sinks into the water surface, the other part of the blocking net extends out of the water surface, the corresponding floating garbage part is located underwater, and the other part of the blocking net is located on the water surface, so that the blocking net can capture all floating garbage on a walking path in the water surface dragging process. Therefore, the coverage area during single salvage in the floating garbage salvage process is effectively increased, and the salvage efficiency is improved when the distribution area of the garbage on the water surface is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of water floating garbage treatment, in particular to a water floating net. Background Art

[0002] With the acceleration of industrialization and urbanization, a large amount of plastic, metal, electronic waste and other garbage has accumulated in rivers, lakes and oceans, which not only endangers the survival of aquatic organisms, but may also affect human health through the food chain. Modern water garbage disposal technologies include mechanical salvage, automated cleaning ships, microbial degradation and other methods. Mechanical salvage uses mesh tools or special boats to collect surface and suspended garbage, while automated cleaning boats are equipped with sensors and robotic arms that can efficiently identify and clean up garbage. For example, the surface floating garbage salvage ship and floating garbage salvage method with publication number CN115489678A uses a small remote-controlled boat to perform surface garbage salvage operations.

[0003] In the prior art, there are two most commonly used methods for salvaging floating objects on the water surface. One is to manually drive a boat and use a scoop net to salvage garbage, and the other is to use a special garbage salvage ship to capture floating garbage. For a single salvage operation, these two salvage methods can only handle floating garbage in a small range. For waters where floating garbage is more dispersed, or waters where garbage covers a wide range, the salvage efficiency is low. Utility Model Content

[0004] In view of this, the utility model proposes a floating net on water, which is provided with a floating part and a counterweight part, so that the blocking net is erected on the water surface, and part of it is sunk into the water surface, and part of it is extended out of the water surface, corresponding to the floating state of floating garbage being partly under the water and partly above the water, so that the blocking net can capture all floating garbage on the walking path during the process of being dragged on the water surface, thereby effectively increasing the coverage area of ​​a single salvage during the floating garbage salvage process, so as to improve the salvage efficiency when the garbage distribution area on the water surface is relatively wide.

[0005] The technical solution of the utility model is implemented as follows: the utility model provides a floating net on water, including a barrier net, a floating part and a counterweight part, wherein:

[0006] The floating part is arranged on the barrier net, and divides the barrier net into an upper net and a lower net along the length direction of the barrier net, and the density of the floating part is less than the density of water, so that the upper net floats above the water surface;

[0007] The counterweight part is arranged on the lower net, and the density of the counterweight part is greater than the density of water, and is used for dragging the lower net to sink below the water surface so that the barrier net stands upright on the water surface.

[0008] On the basis of the above technical solution, preferably, it also includes a side guard, which is fixed on the upper net and located at an edge of one side of the upper net away from the floating part.

[0009] On the basis of the above technical solution, preferably, the counterweight part is arranged in a long strip shape and is located at an edge of a side of the lower net away from the floating part to protect the edge position of the lower net.

[0010] On the basis of the above technical solution, preferably, the counterweight part includes a power cable, the power cable is fixed to the lower net, and the power cable is used to connect the equipment at both ends of the barrier net and enable it to transmit power.

[0011] On the basis of the above technical solution, preferably, the counterweight part includes a communication cable, the communication cable is fixed to the lower net, and the communication cable is used to connect the devices at both ends of the barrier net and enable them to communicate.

[0012] On the basis of the above technical solution, preferably, the width of the upper net is smaller than the width of the lower net.

[0013] On the basis of the above technical solution, preferably, the floating portion is arranged in a long strip shape, and the length is the same as the length of the barrier net.

[0014] On the basis of the above technical solution, preferably, the floating part includes a plurality of floating blocks, and the plurality of floating blocks are all fixed to the blocking net and are arranged in sequence along the length direction of the blocking net.

[0015] Compared with the prior art, the floating net of the utility model has the following beneficial effects:

[0016] (1) By providing a floating part and a counterweight part, the barrier net is erected on the water surface, with one part submerged in the water and the other part protruding out of the water, corresponding to the floating state of the floating garbage being partially underwater and partially above the water. In this way, the barrier net can capture all the floating garbage on the walking path during the process of being dragged on the water surface, thereby effectively increasing the coverage area of ​​the floating garbage during a single salvage process, so as to improve the salvage efficiency when the garbage distribution area on the water surface is relatively wide;

[0017] (2) Through the power cables and communication cables, two cooperating floating garbage salvage vessels can be connected, and one of the vessels can provide power for the other vessel, such as a main vessel and a remote-controlled vessel, thereby realizing wired power supply. This setting can reduce the cost of vessel selection. At the same time, the communication cables are used for interaction, and then the images and other information recognized by each are transmitted, so as to determine the location of the garbage and complete path collaborative planning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional diagram of the floating net on water of the present utility model. DETAILED DESCRIPTION

[0020] The following will be combined with the implementation of the utility model to clearly and completely describe the technical solutions in the implementation of the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1 As shown, the floating net on water of the utility model comprises a barrier net 1, a floating part 2 and a counterweight part 3.

[0022] During the activity of the barrier net 1, it is necessary to ensure that it can bend in the length direction and will not bend in the width direction, so that during the garbage salvage operation, the garbage will not leave the encirclement of the barrier net 1 through the bend. Specifically, the barrier net 1 can be made of a plastic net made of polyethylene, which has a low cost and can be cut according to demand. In this embodiment, since the garbage needs to be surrounded on the water surface, its length can be selected according to the treatment water area, and the width is preferably not more than one meter, and the specific selection also needs to be based on the size of the water area and the density of garbage.

[0023] During use, the barrier net 1 will be dragged by the equipment at both ends, thereby forming a bend in the length direction and suppressing the formation of a bend in the width direction.

[0024] The floating part 2 is arranged on the barrier net 1, and divides the barrier net 1 into an upper net 11 and a lower net 12 along the length direction of the barrier net 1. The density of the floating part 2 is less than the density of water, so that the upper net 11 floats above the water surface. After the floating part 2 is placed in the water, the side thereof located in the water will provide a certain buoyancy to the barrier net 1, so that it floats on the water surface. However, due to the influence of wind force and equipment, the water surface will cause certain interference to the erection of the barrier net 1. Therefore, the barrier net 1 cannot be erected on the water surface only by the floating part 2. On this basis, the counterweight part 3 is arranged to enable the barrier net 1 to be stably erected.

[0025] The floating part 2 can be made of foam, foam and other materials, or a plastic part with a closed cavity. It should be noted that the width of the barrier net 1 at any position should be set at a fixed value, and a certain error is allowed. The floating part 2 is preferably installed at a fixed distance from the edges on both sides of the barrier net 1 to avoid bending in the width direction due to excessive difference in local force on the barrier net 1 in the water.

[0026] The counterweight part 3 is arranged on the lower net 12. The density of the counterweight part 3 is greater than the density of water, and is used to drag the lower net 12 to sink below the water surface so that the barrier net 1 stands upright on the water surface.

[0027] Since the counterweight part 3 is located on the lower net 12, after the barrier net 1 is put into the water, the counterweight part 3 will drive the lower net 12 to sink into the water, while the upper net 11 will extend out of the water under the action of the floating part 2, that is, the counterweight part 3 cooperates with the different positions of the floating part 2 in the horizontal direction to pull the barrier net 1 upright on the water surface.

[0028] In a specific use process, the two ends of the barrier net 1 can be respectively set on two ships, and the floating garbage on the regional water surface can be salvaged and processed by the coordinated pulling of the two ships. In the salvage process, the product of the dragging distance of the barrier net 1 and its unfolded length is its salvage area. This salvage method can effectively improve the salvage efficiency of regional water surface garbage and reduce the salvage cost.

[0029] As a preferred embodiment, it further comprises a protective edge 4 , which is fixed on the upper net 11 and is located at an edge of one side of the upper net 11 away from the floating part 2 .

[0030] The edge guard 4 is formed by sealing the edge of the barrier net 1 with plastic or rubber hose. Its main purpose is to cover the irregular notches cut out at the edge of the cut barrier net 1 to prevent it from getting caught on other fishing nets and other items, and to prevent the user from scratching his hands when placing the net, thereby improving the convenience and efficiency of placing the net.

[0031] In this embodiment, the counterweight portion 3 is arranged in a long strip shape and is located at an edge of the lower net 12 away from the floating portion 2 to protect the edge of the lower net 12 .

[0032] The long counterweight portion 3 can make the bottom gravity of the barrier net 1 more uniform and cooperate with the floating portion 2 more stably. At the same time, the counterweight portion 3 is arranged at the edge of the lower net 12 to serve as an edge sealing component at the edge of the lower net 12.

[0033] As a preferred embodiment, the counterweight part 3 includes a power cable 31, and the power cable 31 is fixed to the lower net 12. The power cable 31 is used to connect the devices at both ends of the barrier net 1 and enable them to transmit power.

[0034] Through the power cable 31, two cooperating floating garbage salvage vessels can be connected, and one of the vessels can provide power for the other vessel, such as a main vessel and a remote-controlled vessel, thereby realizing wired power supply. This setting can reduce the cost of vessel selection and can also be applied to other power supply scenarios, such as a water base station and a remote-controlled vessel.

[0035] As a preferred embodiment, the counterweight part 3 also includes a communication cable 32, and the communication cable 32 is fixed to the lower net 12, and the communication cable 32 is used to connect the devices at both ends of the barrier net 1 and enable them to communicate.

[0036] The devices at both ends of the barrier net 1 can be two identical ships, which interact through a communication cable 32 and transmit information such as images recognized by each ship to determine the location of the garbage and complete path collaboration planning, etc., especially the main ship and the remote-controlled ship collaborate, the remote-controlled ship takes pictures and collects images, and sends back information, the main ship processes the information and plans the movement paths of the two ships, so as to achieve rapid salvage operations of floating objects in a larger area through the barrier net 1.

[0037] As a preferred embodiment, the width of the upper net 11 is smaller than the width of the lower net 12. This arrangement takes the water surface as a reference, reduces the length of the lever arm of the barrier net 1 above the water surface, and increases the length of the lever arm underwater, thereby preventing the barrier net 1 from easily tipping over due to the excessive length of the lever arm of the upper net 11, thereby improving the anti-distortion ability of the barrier net 1 during garbage salvage and making its operation more stable.

[0038] In this embodiment, the floating portion 2 is arranged in a long strip shape, and its length is the same as that of the barrier net 1. The long strip shape can select a component that is an overall long strip, such as a foam strip. If it is set as a foam strip, it can be passed through the mesh of the barrier net 1 and inserted on the barrier net 1, and the diameter of the foam strip can be selected according to needs. The strip shape of the floating portion 2 is to prevent excessive local force, thereby improving the stability of the barrier net 1 during operation.

[0039] As a preferred embodiment, the floating portion 2 includes a plurality of floating blocks 21, and the plurality of floating blocks 21 are fixed to the barrier net 1 and arranged in sequence along the length direction of the barrier net 1. The strip-shaped floating portion 2 formed by the plurality of floating blocks 21 itself has a certain ability to make the barrier net 1 upright, which can further improve the stability of the barrier net 1. In addition, the block-shaped setting will not hinder the bending of the barrier net 1, and the buoyancy that can be provided has a higher arrangement space, which is more suitable for floating garbage salvage operations in different environments.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A floating net on water, characterized in that: It comprises a barrier net (1), a floating part (2) and a counterweight part (3), wherein: The floating part (2) is arranged on the barrier net (1) and divides the barrier net (1) into an upper net (11) and a lower net (12) along the length direction of the barrier net (1); the density of the floating part (2) is less than the density of water, so that the upper net (11) floats above the water surface; The counterweight part (3) is arranged on the lower net (12). The density of the counterweight part (3) is greater than the density of water and is used to drag the lower net (12) to sink below the water surface so that the barrier net (1) stands upright on the water surface.

2. The floating net as claimed in claim 1, characterized in that: It also comprises a protective edge (4), which is fixed on the upper net (11) and is located at an edge of one side of the upper net (11) away from the floating part (2).

3. The floating net as claimed in claim 1, characterized in that: The counterweight portion (3) is arranged in a long strip shape and is located at an edge of the lower net (12) away from the floating portion (2) to protect the edge of the lower net (12).

4. The floating net as claimed in claim 1, characterized in that: The counterweight part (3) comprises a power cable (31), wherein the power cable (31) is fixed to the lower net (12), and the power cable (31) is used to connect the equipment at both ends of the barrier net (1) and enable them to transmit power.

5. The floating net as claimed in claim 1, characterized in that: The counterweight part (3) comprises a communication cable (32), wherein the communication cable (32) is fixed to the lower net (12), and the communication cable (32) is used to connect the devices at both ends of the barrier net (1) and enable them to communicate.

6. The floating net as claimed in claim 1, characterized in that: The width of the upper net (11) is smaller than the width of the lower net (12).

7. The floating net as claimed in claim 1, characterized in that: The floating portion (2) is arranged in a long strip shape, and its length is the same as that of the barrier net (1).

8. The floating net on water as claimed in claim 1, characterized in that: The floating part (2) comprises a plurality of floating blocks (21), and the plurality of floating blocks (21) are all fixed to the barrier net (1) and are arranged in sequence along the length direction of the barrier net (1).

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