A river management device

Abstract

This utility model provides a river management device, including two water surface collection components arranged opposite each other. Each water surface collection component includes a float and a water inlet opened on the side of the float. The water inlet is set facing the water-facing side and the water level surface is located at the water inlet. A plurality of drainage outlets are spaced apart on the side of the float away from the water inlet. A collection cylinder is detachably connected to the end of the float. The end of the collection cylinder away from the float has a filter port. This utility model can automatically collect floating objects on the river surface and prevent floating objects from affecting river sanitation.

Description

Technical Field

[0001] This utility model relates to the field of water treatment, and in particular to a river treatment device. Background Technology

[0002] River management generally begins with cleaning up the debris in the river. If not treated in time, the debris will accumulate in the river, causing water damage, hindering the development of water conservancy projects and river sanitation. Therefore, the debris in the river needs to be treated in a timely manner, and currently, nets are generally used for cleaning.

[0003] However, nets require manual retrieval, which is time-consuming and labor-intensive. The larger the river area, the more personnel are needed, making it difficult to maintain long-term retrieval operations. Furthermore, the river surface is usually in a flowing state, and floating objects can drift to any location in the river with the current. Therefore, retrieval personnel also need to carry out retrieval operations along the direction of the current, further increasing the difficulty of retrieval. Utility Model Content

[0004] The purpose of this invention is to provide a river management device that can automatically collect floating objects on the surface of a river and prevent them from affecting the sanitation of the river.

[0005] To solve the above-mentioned technical problems, this utility model provides a river management device, including two water surface collection components arranged opposite to each other. The water surface collection components include a float and a water inlet opened on the side of the float. The water inlet is set facing the water-facing side and the water level surface is located at the water inlet. The side of the float away from the water inlet is provided with a number of drainage outlets at intervals. A collection cylinder is detachably connected to the end of the float. The end of the collection cylinder away from the float has a filter port.

[0006] Furthermore, the inner wall of the float is inclined, and the inner diameter of the float and the collection tube gradually increases at the connection between adjacent floats.

[0007] Furthermore, a rotating cylinder is movably arranged inside the collecting cylinder. The rotating cylinder is through-type, and a lever is provided on the side of the rotating cylinder near the filter port, so that when the rotating cylinder rotates relative to the collecting cylinder, the lever scrapes the material on the inner surface of the filter port in the circumferential direction.

[0008] Furthermore, the inside of the rotating drum is provided with several inclined guide plates arranged at intervals along the water flow direction, and the guide plates are distributed in a spiral shape.

[0009] Furthermore, both the collecting cylinder and the rotating cylinder have a guide end face at the end facing the float.

[0010] Furthermore, a connecting ring is connected between two adjacent floats, and the connecting ring is movably engaged with the float so that when the connecting ring is pulled up, the two adjacent floats fold relative to each other.

[0011] Furthermore, a positioning ring is connected to the outside of the collection tube for connecting a pull rope to position the collection tube.

[0012] Furthermore, the collecting cylinder and the float are threaded together.

[0013] The beneficial effects of this utility model are as follows: Two floats are placed on the water surface and float with the inlet facing the water. When the water in the river is flowing, the water flow will carry floating objects from the inlet into the floats. Then, part of the water flows out of the outlet, while another part of the water flow will carry the floating objects along the inner wall of the floats to the collection cylinder. This part of the water flows out of the filter, while the floating objects are blocked by the filter, thus automatically collecting the floating objects on the water surface. Only the collection cylinder needs to be disassembled and the floating objects inside need to be removed periodically. There is no need for manual retrieval, and it is not affected by the continuous flow of water. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a side view of the pontoon in this utility model.

[0016] Figure 3 This is a utility model Figure 2 Cross-sectional view along line AA.

[0017] Figure 4 This is a utility model Figure 3 A magnified view of a portion of point A in the middle.

[0018] Reference numerals: 1. Float; 2. Inlet; 3. Outlet; 4. Collection tube; 5. Filter port; 6. Rotating drum; 7. Lever; 8. Guide plate; 9. Guide end face; 10. Connecting ring; 11. Positioning ring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0020] Those skilled in the art should understand that in the disclosure of this utility model, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as a limitation of this utility model.

[0021] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0022] like Figures 1-4 The present invention provides a river management device, including two water surface collection components arranged opposite to each other. The water surface collection components include a float 1 and a water inlet 2 opened on the side of the float 1. The water inlet 2 is arranged facing the water-facing side and the water level surface is located at the water inlet 2. A plurality of drainage outlets 3 are spaced apart on the side of the float 1 away from the water inlet 2. A collection cylinder 4 is detachably connected to the end of the float 1. The end of the collection cylinder 4 away from the float 1 has a filter port 5.

[0023] The two floats are placed on the water surface and floated with the inlet facing the water. When the water in the river is flowing, the water flow will carry floating objects from the inlet into the floats. Then, some water flows out of the outlet, while the other part of the water flows along the inner wall of the floats towards the collection tank. This part of the water flows out of the filter, while the floating objects are blocked by the filter. This automatically collects the floating objects on the water surface. Only the collection tank needs to be disassembled and the floating objects inside need to be removed periodically. No manual retrieval is required, and it is not affected by the continuous flow of water.

[0024] Specifically, the pontoons themselves can be made of lightweight materials, such as plastic, so that the pontoons themselves have a certain floating effect.

[0025] In one embodiment of this solution, the collection cylinder 4 and the float 1 are threaded together, so that the collection cylinder can be easily disassembled or installed, so as to clean the floating objects in the collection cylinder in a timely manner, and collection cylinders of different depths can be selected to adjust the capacity of collecting floating objects.

[0026] Preferably, the inner wall of the float 1 is inclined, and the inner diameter of the float 1 and the collection cylinder 4 gradually increases at the connection between two adjacent floats 1.

[0027] Specifically, after the water flow carries the floating objects into the pontoon, the floating objects are guided by the inclination of the inner wall of the pontoon, causing the floating objects to flow into the collection tube, so as to gather the floating objects in the collection tube and prevent the floating objects from remaining inside the pontoon for a long time, which would prevent the water flow from draining normally from the drain outlet.

[0028] Meanwhile, due to the inclined design of the inner wall of the pontoon, when the water flow is fast, the inclination can slow down and guide the water flow, preventing the water flow from being too fast and affecting the gathering of floating objects or causing excessive impact on the pontoon.

[0029] Preferably, a rotating cylinder 6 is movably arranged inside the collecting cylinder 4. The rotating cylinder 6 is arranged in a through manner, and a lever 7 is provided on the side of the rotating cylinder 6 near the filter port 5, so that when the rotating cylinder 6 rotates relative to the collecting cylinder 4, the lever 7 scrapes the material on the inner surface of the filter port 5 in the circumferential direction.

[0030] Specifically, after the water flows along the inner wall of the float into the collection cylinder, the rotating cylinder rotates relative to the collection cylinder, causing the lever to rotate around the filter opening. During the rotation, the lever moves the floating objects located on the inner surface of the filter opening, preventing the floating objects from getting stuck in the filter opening and causing the water to be unable to flow out of the collection cylinder, thus preventing the water flow from causing the floating objects to overflow.

[0031] Preferably, the inside of the rotating drum 6 is provided with a plurality of inclined guide plates 8 arranged at intervals along the water flow direction, and the plurality of guide plates 8 are distributed in a spiral shape.

[0032] Specifically, as the water flows along the float towards the collection cylinder, the water pushes the guide plates, causing the inclined guide plates to rotate the drum, thus actuating the lever. During this process, the water flow effectively guides the rotation of the drum, which in turn controls the lever, preventing the filter outlet from clogging. The stable drainage from the filter outlet helps the water flow more steadily towards the collection cylinder, achieving a positive cycle. When the filter outlet becomes clogged and the water cannot drain from the collection cylinder, the overflowing floating debris indicates that the collection cylinder needs to be replaced.

[0033] Preferably, both the collecting cylinder 4 and the rotating cylinder 6 have a guide end face 9 at the end facing the float 1.

[0034] Specifically, when the water flows through the ends of the collecting cylinder and the rotating cylinder, the guide end face reduces the impact of the water flow on the structure and helps to concentrate the water flow, thereby guiding the water flow to push the guide plate, further increasing the stability of the water flow discharge and the anti-clogging effect of the filter port.

[0035] Preferably, a connecting ring 10 is connected between two adjacent floats 1, and the connecting ring 10 is in a movable fit with the float 1 so that when the connecting ring 10 is pulled up, the two adjacent floats 1 fold relative to each other.

[0036] Specifically, when the river management device of this solution needs to be recycled, it is only necessary to lift the connecting ring position by means of a hanging rod or other structure, so that the two floats are subjected to gravity and the two adjacent floats are folded together, which can quickly reduce the structural volume of the overall device, thus making it easier to recycle and store.

[0037] Furthermore, during normal use of the pontoon, the water flow enters from the inlet, causing the impact direction of the water flow to be opposite to the folding direction of the pontoon, thus ensuring that the pontoon will not fold during use.

[0038] Preferably, a positioning ring 11 is connected to the outside of the collection cylinder 4 for connecting a pull rope to position the collection cylinder 4.

[0039] Specifically, to further improve the stability of the pontoons and collection tubes, this solution also includes a positioning ring. By connecting the pull rope to the positioning ring and fixing the pull rope to both sides of the river, the collection tube can be stably fixed to the side of the river, thereby placing the two pontoons in the center of the river, ensuring the stability of the entire device and preventing the device from moving with the water flow.

[0040] This utility model is not limited to the above-described preferred embodiments. Anyone can derive other forms of products under the guidance of this utility model. However, regardless of any changes made in their shape or structure, any technical solution that is the same as or similar to this application falls within the protection scope of this utility model.

Claims

1. A river management device, characterized in that: The device includes two water surface collection components arranged opposite to each other. The water surface collection components include a float (1) and a water inlet (2) opened on the side of the float (1). The water inlet (2) is set facing the water-facing side and the water level surface is located at the water inlet (2). A number of drain outlets (3) are spaced apart on the side of the float (1) away from the water inlet (2). A collection cylinder (4) is detachably connected to the end of the float (1). The end of the collection cylinder (4) away from the float (1) has a filter port (5).

2. The river management device according to claim 1, characterized in that: The inner wall of the float (1) is inclined, and the inner diameter of the float (1) and the collection tube (4) at the connection of two adjacent floats (1) gradually increases.

3. The river management device according to claim 1, characterized in that: The collecting cylinder (4) is equipped with a rotating cylinder (6) which is arranged in a through manner. A lever (7) is provided on the side of the rotating cylinder (6) near the filter port (5) so that when the rotating cylinder (6) rotates relative to the collecting cylinder (4), the lever (7) scrapes the material on the inner surface of the filter port (5) in the circumferential direction.

4. The river management device according to claim 3, characterized in that: The rotating drum (6) is provided with several inclined guide plates (8) arranged at intervals along the water flow direction, and the guide plates (8) are distributed in a spiral shape.

5. The river management device according to claim 3, characterized in that: Both the collecting cylinder (4) and the rotating cylinder (6) have a guide end face (9) at the end facing the float (1).

6. The river management device according to claim 1, characterized in that: A connecting ring (10) is connected between two adjacent floats (1). The connecting ring (10) is in a movable fit with the float (1) so that when the connecting ring (10) is pulled up, the two adjacent floats (1) fold relative to each other.

7. The river management device according to claim 1, characterized in that: A positioning ring (11) is connected to the outside of the collection tube (4) for connecting a pull rope to position the collection tube (4).

8. The river management device according to claim 1, characterized in that: The collecting cylinder (4) and the float (1) are threaded together.

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