Culvert for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a culvert for hydraulic engineering, which comprises a ground section and a culvert body mounted on the ground section. The drainage structure comprises an annular pipe, and water flow guiding of the water conservancy project is conducted through the drainage structure; the drainage structures are used for water conservancy project drainage through the multiple drainage structures; according to the device, an arc-shaped plate is installed in a culvert body, accumulated water entering the culvert body is guided by the arc-shaped plate to flow into two permeation grooves, the accumulated water is permeated and impurities are filtered through two permeation plates and a plurality of permeation openings which are installed in the two permeation grooves correspondingly, and water flows into an annular pipe through a plurality of flowing pipes to circularly flow; in the water flowing process, water is discharged through the multiple water outlets and the multiple fixing frames, water flow dredging is achieved, the multiple fixing frames are shielded through the multiple rock plates, and by means of the water permeability and the shielding effect of the rock plates, the water can be discharged, and meanwhile soil on the ground is shielded from entering the fixing frames.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a culvert for water conservancy projects. Background Art

[0002] In the technical field of water conservancy engineering, a culvert is a building constructed on the ground with a certain degree of enclosure. In order to improve the practicality of the culvert, it is necessary to ensure the drainage and flood discharge capacity of the culvert. Therefore, the present application discloses a culvert device for use in water conservancy engineering.

[0003] At the same time, according to the utility model disclosed by patent publication number CN219080121U, a culvert includes a culvert body and an energy dissipation assembly; a channel for water flow is formed inside the culvert body; the energy dissipation assembly is used to change the flow direction of the water flow, the energy dissipation assembly is integrally cast inside the culvert body and arranged along the internal water flow direction of the culvert body, the energy dissipation assembly includes a plurality of staggered transverse energy dissipation groups and longitudinal energy dissipation groups, the plurality of transverse energy dissipation groups are evenly spaced along the longitudinal direction, and the plurality of longitudinal energy dissipation groups are evenly spaced along the transverse direction; by arranging a certain number of staggered transverse energy dissipation groups and longitudinal energy dissipation groups in the culvert body, the high-head water flow consumes energy in the culvert body, thereby reducing the flow rate of the outlet water flow.

[0004] Although the above application proposes a culvert with flood discharge function, the device discharges water through a single pipe during the flood discharge process. During use, the culvert itself may be unable to maintain a horizontal installation due to the influence of the ground, which may cause excessive water accumulation on one side of the culvert, and the culvert may be damaged during long-term use. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a culvert for water conservancy projects to solve the problem mentioned in the background art that uneven ground may affect the drainage of the culvert, resulting in excessive water accumulation on one side of the culvert.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a culvert for a water conservancy project, comprising: a ground section and a culvert body installed on the ground section; a drainage structure: the drainage structure is installed on the ground section, the drainage structure includes an annular pipe, and the water flow of the water conservancy project is guided by the drainage structure; a drainage structure: there are multiple drainage structures, and multiple drainage structures are all installed on the annular pipe, and the water conservancy project is drained through multiple drainage structures.

[0009] By adopting the above technical solution, the installation positions of the culvert body, the drainage structure and the multiple drainage structures in the device are intuitively displayed through the ground cross-section, and the water is guided into the annular pipe through the drainage structure so that the water can circulate through the annular pipe. During the flow of water, the water in the annular pipe is discharged through the multiple drainage structures.

[0010] Optionally, the drainage structure also includes an arc plate, two permeation plates and multiple flow tubes, the arc plate is fixedly connected to the ground section, two permeation grooves are provided on the ground section, the two permeation plates are fixedly connected in the two permeation grooves respectively, multiple permeation ports are provided on the two permeation plates, the multiple flow tubes all penetrate the ground section, the annular tube is provided with multiple flow inlets, and the ends of the multiple flow tubes away from the ground section are fixedly connected in the corresponding flow inlets.

[0011] By adopting the above technical solution, a slightly arched ground with a certain slope is formed inside the culvert body through the arc plate, so that the accumulated water entering the culvert can flow into the two infiltration grooves through the slope. The two infiltration plates play a filtering role, so that water can flow into multiple flow pipes through multiple infiltration ports and filter impurities through the infiltration plates to avoid impurities clogging the flow pipes or the annular pipes, thereby ensuring smooth water flow, and water flows into the annular pipe through multiple flow pipes.

[0012] Optionally, the drainage structure includes a fixed frame and a rock plate, a plurality of drainage ports are provided on the annular tube, the fixed frame is fixedly connected to the corresponding drainage ports, and the rock plate is fixedly connected inside the fixed frame.

[0013] By adopting the above technical solution, the rock plate is fixed by a fixed frame. When water enters the annular tube through the flow tube and flows in the annular tube, the water is discharged through multiple drainage ports and the fixed frame, and the fixed frame is shielded by the rock plate. The rock itself has a waterproof effect and water can flow through the gaps between the rocks. With the help of the penetration effect of the rock plate, water can penetrate into the ground. At the same time, the rock plate shields the external soil to prevent the soil from entering the fixed frame after getting wet.

[0014] Optionally, two installation openings are provided on the culvert body, and glass plates are installed in both installation openings.

[0015] By adopting the above technical solution, the glass plate is installed through the two installation ports, and the glass plate is used to increase the light penetration into the culvert body, thereby improving the visibility and temperature inside the culvert body, reducing the danger caused by water accumulation and accelerating the evaporation rate of water.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a culvert for water conservancy projects, which has the following beneficial effects:

[0018] The culvert for the water conservancy project is provided with an arc plate in the culvert body, and the accumulated water entering the culvert body is guided by the arc plate to flow into two infiltration grooves, and the accumulated water is infiltrated and impurities are filtered out through two infiltration plates and a plurality of infiltration ports respectively installed in the two infiltration grooves, and the water is caused to flow into the annular pipe for circulation through a plurality of flow pipes, and in the process of water flow, the water is discharged through a plurality of drainage ports and a plurality of fixed frames to realize water flow dredging, and a plurality of fixed frames are respectively shielded by a plurality of rock plates, and the water can be discharged while the ground soil is shielded from entering the fixed frames by means of the water permeability and shielding effect of the rock plates; the device is convenient for evenly discharging the accumulated water and avoids the loss of drainage efficiency caused by uneven ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the main view of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0021] Figure 3 For this utility model Figure 1 A schematic diagram of the three-dimensional structure enlarged at the A mark in the middle;

[0022] Figure 4 For this utility model Figure 1 A schematic diagram of the three-dimensional structure at the position marked with B in the middle;

[0023] In the figure: 1, ground section; 2, culvert body; 3, annular pipe; 4, curved plate; 5, permeable plate;

[0024] 6. Flow tube; 7. Infiltration port; 8. Fixed frame; 9. Rock plate; 10. Glass plate. DETAILED DESCRIPTION

[0025] 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.

[0026] Example

[0027] See also Figures 1 to 4, a culvert for a water conservancy project comprises: a ground section 1 and a culvert body 2 installed on the ground section 1; a drainage structure: the drainage structure is installed on the ground section 1, the drainage structure comprises an annular pipe 3, and the water flow of the water conservancy project is guided by the drainage structure; a drainage structure: there are multiple drainage structures, and the multiple drainage structures are all installed on the annular pipe 3, and the water conservancy project is drained by the multiple drainage structures. The installation positions of the culvert body 2 and the drainage structure and the multiple drainage structures in the device are intuitively displayed through the ground section 1. The water is guided into the annular pipe 3 through the drainage structure, so that the water can circulate through the annular pipe 3, and the water flows through the multiple drainage structures during the flow of the water. The water structure discharges the water in the annular pipe 3. The drainage structure also includes an arc plate 4, two permeable plates 5 and a plurality of flow pipes 6. The arc plate 4 is fixedly connected to the ground section 1. Two permeable grooves are provided on the ground section 1. The two permeable plates 5 are respectively fixedly connected to the two permeable grooves. A plurality of permeable ports 7 are provided on the two permeable plates 5. The plurality of flow pipes 6 all penetrate the ground section 1. A plurality of inlet ports are provided on the annular pipe 3. One end of the plurality of flow pipes 6 away from the ground section 1 is fixedly connected to the corresponding inlet ports. The arc plate 4 forms a slightly arched ground with a certain slope inside the culvert body 2, so that the accumulated water entering the culvert can pass through the slope. The water flows into two infiltration grooves at a certain degree, and the two infiltration plates 5 play a filtering role, so that the water can flow into the multiple flow pipes 6 through the multiple infiltration ports 7 and filter the impurities through the infiltration plates 5 to prevent the impurities from clogging the flow pipes 6 or the annular pipe 3, thereby ensuring the smooth flow of water. The water flows into the annular pipe 3 through the multiple flow pipes 6. The drainage structure includes a fixed frame 8 and a rock plate 9. The annular pipe 3 is provided with multiple drainage ports, the fixed frame 8 is fixedly connected to the corresponding drainage ports, and the rock plate 9 is fixed in the fixed frame 8. The rock plate 9 is fixed by the fixed frame 8. In the process of water entering the annular pipe 3 through the flow pipe 6 and flowing in the annular pipe 3, the water flows into the annular pipe 3 through the multiple drainage ports. The culvert body 2 is provided with two installation openings, and glass plates 10 are installed in both installation openings. The glass plates 10 are installed through the two installation openings, and the light entering the interior of the culvert body 2 is increased through the glass plates 10, thereby increasing the visibility and temperature inside the culvert body 2, reducing the danger caused by water accumulation and accelerating the evaporation rate of water.

[0028] To sum up, the working principle and working process of the culvert for water conservancy projects are as follows: when in use, the device is moved to a suitable position, and an arc plate 4 is installed in the culvert body 2. The accumulated water entering the culvert body 2 is guided by the arc plate 4 to flow into two infiltration grooves, and the accumulated water is infiltrated and impurities are filtered out through two infiltration plates 5 and multiple infiltration ports 7 respectively installed in the two infiltration grooves, and the water is made to flow into the annular pipe 3 through multiple flow pipes 6 for circulation. In the process of water flow, the water is discharged through multiple drainage ports and multiple fixed frames 8 to achieve water flow dredging, and the multiple fixed frames 8 are respectively shielded by multiple rock plates 9. With the help of the water permeability and shielding effect of the rock plates 9, the water can be discharged while blocking the ground soil from entering the fixed frames 8.

[0029] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A culvert for a water conservancy project, characterized in that: include: A ground section (1) and a culvert body (2) installed on the ground section (1); Drainage structure: the drainage structure is installed on the ground section (1), the drainage structure comprises an annular pipe (3), and the water flow of the hydraulic project is guided through the drainage structure; Drainage structure: There are multiple drainage structures, and the multiple drainage structures are all installed on the annular pipe (3). The water conservancy project is drained through the multiple drainage structures.

2. The culvert for water conservancy engineering according to claim 1, characterized in that: The drainage structure also includes an arc plate (4), two permeable plates (5) and a plurality of flow tubes (6); the arc plate (4) is fixedly connected to the ground section (1); two permeable grooves are provided on the ground section (1); the two permeable plates (5) are respectively fixedly connected in the two permeable grooves; the two permeable plates (5) are each provided with a plurality of permeable openings (7); the plurality of flow tubes (6) all penetrate the ground section (1); the annular tube (3) is provided with a plurality of inlet ports; the ends of the plurality of flow tubes (6) away from the ground section (1) are each fixedly connected in the corresponding inlet ports.

3. The culvert for water conservancy engineering according to claim 1, characterized in that: The drainage structure comprises a fixed frame (8) and a rock plate (9); a plurality of drainage openings are provided on the annular pipe (3); the fixed frame (8) is fixedly connected to the corresponding drainage openings; and the rock plate (9) is fixedly connected inside the fixed frame (8).

4. The culvert for water conservancy engineering according to claim 1, characterized in that: The culvert body (2) is provided with two installation openings, and glass plates (10) are installed in both installation openings.

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