Water conservancy construction flow guiding device

Abstract

The utility model discloses a diversion device for water conservancy construction, which relates to the technical field of water conservancy construction, and adopts the technical scheme that the diversion device comprises a diversion box, the diversion box comprises a water inlet box, an impurity box and a water outlet box, a water outlet pipe is arranged on the water outlet box, and the water inlet box is fixed above the water outlet box; a communication port is formed between the water inlet tank and the water outlet tank, the impurity tank is fixedly connected to one side of the water inlet tank and one side of the water outlet tank, a spiral guide block capable of guiding water and impurities to the impurity tank is arranged in the water inlet tank, and the impurity tank is communicated with the water outlet tank through a first filter plate; and the bottom of the spiral guide block is communicated with the water outlet tank through a second filter plate. The water conservancy construction flow guiding device has the advantage of being not prone to being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy construction, and more specifically, it relates to a water conservancy construction diversion device. Background Art

[0002] Water conservancy projects mainly involve the survey, planning, design, construction, scientific research and management of the geographical environment. Construction diversion refers to the process of building water conservancy and hydropower projects. In order to enable the construction of hydraulic structures on dry land, cofferdams are used to maintain the foundation pit, and the water flow is diverted to a predetermined water discharge structure and discharged downstream, which is called construction diversion.

[0003] Generally, there are some impurities in the diverted water flow, such as plastic bags and stones. When the diversion equipment is used for a period of time, it is easily blocked by impurities, affecting the use of the diversion equipment.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a water conservancy construction diversion device, which solves the problem that the existing water conservancy construction diversion device is easily blocked.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: An embodiment of the present application provides a water conservancy construction diversion device, including a diversion box. The diversion box includes a water inlet box, an impurity box and a water outlet box. A water outlet pipe is provided on the water outlet box. The water inlet box is fixed above the water outlet box. A communication port is provided between the water inlet box and the water outlet box. The impurity box is fixedly connected to one side of the water inlet box and the water outlet box. A spiral guide block is arranged in the water inlet box to guide water and impurities to the impurity box. The impurity box is communicated with the water outlet box through a first filter plate. The bottom of the spiral guide block is communicated with the water outlet box through a second filter plate.

[0007] In one embodiment, the side wall of the spiral guide block is fixedly connected to the inner side wall of the water inlet box. An opening is provided on the side wall of the water inlet box near the second filter plate to communicate the water inlet box with the impurity box.

[0008] In one embodiment, a plurality of filter holes are arranged at intervals on the spiral guide block.

[0009] In one embodiment, a motor is fixedly connected to the side wall of the water inlet box. A roller is fixedly connected to the output end of the motor. A row of bristles is arranged on the roller along the length direction of the roller. The bristles are in contact with the upper surface of the spiral guide block.

[0010] In one embodiment, a impurity removal opening is provided on the impurity box, and a sealing cover is detachably connected to the impurity removal opening.

[0011] In summary, the present utility model has the following beneficial effects: By providing an impurity box and a spiral guide block that can direct water flow and impurities to the impurity box, and arranging a first filter plate between the impurity box and the water outlet box, impurities are intercepted in the impurity box, and the water flow enters the water outlet box through the first filter plate. A second filter plate is provided to directly connect the water inlet box and the water outlet box through the second filter plate, so that when the water flow reaches the bottom of the spiral guide block, it can also directly enter the water outlet box after passing through the filtration of the second filter plate without entering the impurity box. When any one of the first filter plate or the second filter plate is blocked, the water flow can enter the water outlet box from the other filter plate, resulting in more water flow channels, not easily blocked inside the diversion device, and smooth water diversion. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 Structural schematic diagram of the water conservancy construction diversion device of the embodiment of the present application Figure 1 ;

[0013] Figure 2 Structural schematic diagram of the water conservancy construction diversion device of the embodiment of the present application Figure 2 ;

[0014] Figure 3 Structural schematic diagram of the water conservancy construction diversion device of the embodiment of the present application when the sealing cover is removed;

[0015] Figure 4 Structural schematic diagram of the water conservancy construction diversion device of the embodiment of the present application Figure 3 ;

[0016] Figure 5 Cross-sectional view of the water conservancy construction diversion device of the embodiment of the present application.

[0017] In the figure: 1, water inlet box, 11, spiral guide block; 111, second filter plate; 112, filter holes; 12, opening; 13, roller; 2, impurity box; 21, first filter plate; 22, sealing cover; 3, water outlet box; 31, water outlet pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Such as Figures 1 to 5As shown in the figure, an embodiment of the present application provides a water conservancy construction diversion device, including a diversion box. The diversion box includes a water inlet box 1, an impurity box 2, and a water outlet box 3. A water outlet pipe 31 is provided on the water outlet box 3. The water inlet box 1 is fixed above the water outlet box 3. A communication port is provided between the water inlet box 1 and the water outlet box 3. The impurity box 2 is fixedly connected to one side of the water inlet box 1 and the water outlet box 3. A spiral guide block 11 capable of guiding water and impurities to the impurity box 2 is arranged in the water inlet box 1. The impurity box 2 is communicated with the water outlet box 3 through a first filter plate 21. The bottom of the spiral guide block 11 is communicated with the water outlet box 3 through a second filter plate 111.

[0020] Specifically, the spiral guide block 11 is spiral-shaped, and water flow can flow along the spiral guide block 11 towards the end of the water inlet box 1 close to the water outlet box 3.

[0021] During operation, water flow enters the water inlet box 1 and flows along the spiral guide block 11. After being diverted by the spiral guide block 11, it enters the impurity box 2. After being filtered by the first filter plate 21, impurities remain in the impurity box 2, and the filtered water flows out from the water outlet pipe 31. At the same time, since the water inlet box 1 and the water outlet box 3 are communicated through the second filter plate 111 at the bottom of the spiral guide block 11, when a part of the water flow reaches the bottom of the spiral guide block 11, it directly passes through the filtration of the second filter plate 111 and enters the water outlet box 3, and impurities remain on the second filter plate 111. The second filter plate 111 is close to the impurity box 2, and a part of the impurities on the second filter plate 111 enter the impurity box 2 under the scouring of the water flow.

[0022] With the above structure, by setting the impurity box 2 and the spiral guide block 11 capable of guiding water flow and impurities to the impurity box 2, and arranging the first filter plate 21 between the impurity box 2 and the water outlet box 3, impurities are intercepted in the impurity box 2, and water flow enters the water outlet box 3 through the first filter plate 21. By setting the second filter plate 111 to directly connect the water inlet box 1 and the water outlet box 3 through the second filter plate 111, when the water flow reaches the bottom of the spiral guide block 11, it can also enter the water outlet box 3 directly without entering the impurity box 2 after being filtered by the second filter plate 111. When any one of the first filter plate 21 or the second filter plate 111 is blocked, the water flow can enter the water outlet box 3 from the other filter plate, resulting in more water flow channels, less likelihood of blockage inside the diversion device, and smooth diversion.

[0023] In this embodiment, the side wall of the spiral guide block 11 is fixedly connected to the inner side wall of the water inlet box 1. An opening 12 for communicating the water inlet box 1 and the impurity box 2 is provided on the side wall of the water inlet box 1 close to the second filter plate 111.

[0024] During operation, water flows along the spiral guide block 11. When it reaches the bottom of the spiral guide block 11, i.e., the side of the spiral guide block 11 close to the water outlet tank 3, the water can flow into the impurity box 2 through the opening 12 on the water inlet tank 1 and flow out from the water outlet pipe 31 after being filtered by the first filter plate 21.

[0025] In this embodiment, a plurality of filter holes 112 are arranged at intervals on the spiral guide block 11.

[0026] During operation, a part of the water flows spirally along the spiral guide block 11, and a part of the water directly flows towards the water outlet tank 3 after being filtered through the filter holes 112, so that there are more flow channels for the water, reducing the risk of blockage. At the same time, the impurities remaining on the spiral guide block 11 will also be washed to the bottom of the spiral guide block 11 by the water flowing along the spiral guide block 11 and enter the impurity box 2.

[0027] In this embodiment, a motor is fixedly connected to the side wall of the water inlet tank 1, a roller 13 is fixedly connected to the output end of the motor, a row of bristles is arranged on the roller 13 along the length direction of the roller 13, and the bristles abut against the upper surface of the spiral guide block 11.

[0028] Specifically, the motor is a waterproof motor, and a plurality of rollers 13 can be provided.

[0029] During operation, the motor drives the roller 13 to rotate, so that the bristles on the roller 13 sweep the sundries adhered to the upper surface of the spiral guide block 11 towards the bottom of the spiral guide block 11, facilitating the entry of impurities into the impurity box 2 and reducing the risk of blockage.

[0030] In this embodiment, a cleaning port is provided on the impurity box 2, and a sealing cover 22 is detachably connected to the cleaning port.

[0031] Specifically, the sealing cover 22 can be connected to the impurity box 2 by bolts. When it is necessary to pour out the impurities, the bolts can be unscrewed to remove the sealing cover 22. A sealing rubber ring can be provided on the sealing cover 22 to ensure the sealing effect of the diversion device.

[0032] During operation, by removing the sealing cover 22, the impurities accumulated on the impurity box 2 and the second filter plate 111 can be removed.

[0033] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and retouches should also be regarded as the protection scope of the present invention.

Claims

1. A water conservancy construction diversion device, comprising a diversion box, characterized in that: The guide box comprises a water inlet box (1), an impurity box (2) and a water outlet box (3); the water outlet box (3) is provided with a water outlet pipe (31); the water inlet box (1) is fixed above the water outlet box (3); a communication port is provided between the water inlet box (1) and the water outlet box (3); the impurity box (2) is fixedly connected to one side of the water inlet box (1) and the water outlet box (3); a spiral guide block (11) is provided in the water inlet box (1) for guiding water and impurities to the impurity box (2); the impurity box (2) and the water outlet box (3) are connected via a first filter plate (21); and the bottom of the spiral guide block (11) and the water outlet box (3) are connected via a second filter plate (111).

2. The water conservancy construction diversion device according to claim 1 is characterized in that: The side wall of the spiral guide block (11) is fixedly connected to the inner wall of the water inlet box (1), and an opening (12) for connecting the water inlet box (1) with the impurity box (2) is provided on the side wall of the water inlet box (1) near the second filter plate (111).

3. The water conservancy construction diversion device according to claim 1 is characterized in that: A plurality of filter holes (112) are arranged at intervals on the spiral guide block (11).

4. The water conservancy construction diversion device according to claim 1, characterized in that: A motor is fixedly connected to the side wall of the water inlet box (1), a roller (13) is fixedly connected to the output end of the motor, a row of bristles is arranged on the roller (13) along the length direction of the roller (13), and the bristles abut against the upper surface of the spiral guide block (11).

5. The water conservancy construction diversion device according to claim 1, characterized in that: The impurity box (2) is provided with an impurity removal opening, and a sealing cover (22) is detachably connected to the impurity removal opening.

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