Terraced water conservancy irrigation shunt gutter structure

Abstract

The utility model discloses a kind of terraced field water conservancy uses shunt gutter structure, including shunt device;The shunt device is composed of water distribution tank, water supply pipe and main water pipe, the main water pipe and water supply pipe are fixed by first fixed mechanism, multiple control valves are installed in the both sides of the main water pipe, the control valve and water supply pipe are connected by second fixed mechanism, water supply pipe end position is embedded in water distribution tank inside, the side of water supply pipe embedded in water distribution tank inside section is provided with clamping plate, the clamping plate is installed in water supply pipe outside side.The utility model multiple control valves installed in the both sides of the main water pipe, can be accurately adjusted the water volume of corresponding water supply pipe by opening and closing degree, meet the irrigation demand of different terraced field area, the control valve and water supply pipe are connected by second fixed mechanism, both guarantee the stability of connection, and it is convenient to quickly disassemble and assemble when installing or maintaining.

Description

Technical Field

[0001] This utility model relates to the field of terraced irrigation diversion technology, specifically a diversion water channel structure for terraced irrigation. Background Technology

[0002] In terraced irrigation, "diversion" refers to the use of man-made water conservancy facilities (such as ditches, sluice gates, culverts, etc.) to distribute the source water (such as rivers, streams, mountain springs, reservoirs, etc.) to different levels and areas of terraced fields according to a certain proportion or demand, so as to achieve the rational allocation and efficient utilization of irrigation water resources.

[0003] Chinese Patent No. 202022428810.0 discloses an irrigation pipeline device for rural water conservancy terraces, which includes multiple pipeline units connected in a stepped shape. Each pipeline unit has a fixing mechanism. Each pipeline unit includes a vertical fixed pipe with its lower end closed. The lower end of the fixed pipe is fixed and connected to a horizontal connecting pipe. The upper end of the fixed pipe is fixed and connected to an outer sleeve. A vertical telescopic pipe is movably inserted into the inner side of the outer sleeve. The upper end of the telescopic pipe is fixed and connected to a horizontal pipe. Multiple guide tubes are fixed and connected to the horizontal pipe and are arranged at equal intervals along the length of the horizontal pipe. The other end of the guide tubes is fixed and connected to a spray ball. The spray ball has spray holes evenly distributed on it. The outer sleeve is provided with a locking device for locking the height of the telescopic pipe.

[0004] When using this utility model, it is very inconvenient to fix the main pipe and connect the branch pipes, and it is very troublesome to control the flow. Utility Model Content

[0005] The purpose of this utility model is to provide a diversion channel structure for terraced irrigation to solve the problems raised in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a diversion trough structure for terraced irrigation, including a diversion device; the diversion device consists of a diversion trough, branch pipes, and a main pipe, both the main pipe and the branch pipes are fixed by a first fixing mechanism, multiple control valves are installed on both sides of the main pipe, the control valves and the branch pipes are connected by a second fixing mechanism, the end of the branch pipe is embedded inside the diversion trough, a retaining plate is provided on one side of the section of the branch pipe embedded inside the diversion trough, and the retaining plate is installed on the outside of the branch pipe.

[0007] Preferably, the second fixing mechanism consists of a threaded ring, a fixing sleeve, and a baffle. The baffle is installed at the end of the branch pipe, the fixing sleeve is fitted on the outside of the branch pipe, the threaded ring is installed at one end of the control valve, and the fixing sleeve is rotatably installed on the upper side of the threaded ring.

[0008] Preferably, the inner sides of the branch pipe and the main pipe are provided with a corrosion-resistant layer, which is a corrosion-resistant coating layer.

[0009] Preferably, the branch pipe and the main water pipe are wrapped with a reinforcing mesh, and a wear-resistant layer is attached to the outside of the reinforcing mesh.

[0010] Preferably, the first fixing mechanism consists of a fixing ring and a U-shaped insert rod. The fixing ring is installed on the outside of the branch water pipe and the main water pipe by adhesive. Insert rings are provided on both sides of the fixing ring, and the U-shaped insert rod extends into the soil layer through the insert rings.

[0011] Preferably, the upper end of the U-shaped plug is provided with a handle, and the handle is installed on the upper end of the U-shaped plug.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. Multiple control valves installed on both sides of the main water pipe can precisely adjust the amount of water flowing into the corresponding branch water pipe by adjusting the degree of opening and closing, so as to meet the irrigation needs of different terraced fields. The control valves and branch water pipes are connected by a second fixing mechanism, which not only ensures the stability of the connection, but also facilitates quick disassembly and assembly during installation or maintenance. 2. The baffle is installed at the end of the branch pipe to limit the connection between the branch pipe and other components and prevent over-connection. The fixing sleeve is fitted on the outside of the branch pipe and the threaded ring is installed at one end of the control valve. When it is necessary to connect and fix the branch pipe and the control valve, the fixing sleeve is rotated and installed on the upper side of the threaded ring. The tight connection between the two is achieved through the engagement of the threads. 3. The reinforcing mesh enhances the overall structural strength of the pipeline, improves its resistance to external pressure and impact, and adapts to collisions and compressions that may occur in terraced terrain. The wear-resistant layer attached to the outside of the reinforcing mesh reduces friction damage between the pipeline and external objects during installation, use and maintenance, protects the reinforcing mesh and the pipeline body, and further extends the service life of the pipeline. 4. The fixing ring is installed on the outside of the branch pipe and the main pipe with adhesive, which can fit tightly against the pipe surface and provide a stable fixing point for the pipe. The insertion rings on both sides of the fixing ring cooperate with the U-shaped insertion rod. When it is necessary to fix the pipe, the U-shaped insertion rod is passed through the insertion ring and extended into the soil layer, using the bearing capacity of the soil to fix the pipe in the required position. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the branch water pipe of this utility model; Figure 3 This is a schematic diagram of the structure of the first fixing mechanism of this utility model; Figure 4 This is a schematic diagram of the layered structure of the main water pipe of this utility model.

[0014] In the diagram: 1. Diversion device; 2. First fixing mechanism; 3. Main water pipe; 4. Control valve; 5. Branch water pipe; 6. Second fixing mechanism; 7. Threaded ring; 8. Baffle; 9. Fixing sleeve; 10. Handle; 11. Fixing ring; 12. Insert ring; 13. Wear-resistant layer; 14. U-shaped insert rod; 15. Corrosion-resistant layer; 16. Reinforcing mesh; 17. Clamping plate; 18. Diversion trough. Detailed Implementation

[0015] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 In this embodiment of the utility model, a diversion trough structure for terraced irrigation includes a diversion device 1. The diversion device 1 consists of a diversion trough 18, a branch pipe 5, and a main pipe 3. The main pipe 3 and the branch pipe 5 are both fixed by a first fixing mechanism 2. Multiple control valves 4 are installed on both sides of the main pipe 3. The control valves 4 and the branch pipe 5 are connected by a second fixing mechanism 6. The end of the branch pipe 5 is embedded inside the diversion trough 18. A retaining plate 17 is provided on one side of the section of the branch pipe 5 embedded inside the diversion trough. The retaining plate 17 is installed on the outside of the branch pipe 5.

[0017] Furthermore, the second fixing mechanism 6 consists of a threaded ring 7, a fixing sleeve 9, and a baffle 8. The baffle 8 is installed at the end of the branch pipe 5, the fixing sleeve 9 is fitted on the outside of the branch pipe 5, the threaded ring 7 is installed at one end of the control valve 4, and the fixing sleeve 9 is rotatably installed on the upper side of the threaded ring 7. The baffle 8 is installed at the end of the branch pipe 5 and can limit the connection between the branch pipe 5 and other components to prevent over-connection. The fixing sleeve 9 is fitted on the outside of the branch pipe 5, and the threaded ring 7 is installed at one end of the control valve 4. When it is necessary to connect and fix the branch pipe 5 and the control valve 4, the fixing sleeve 9 is rotatably installed on the upper side of the threaded ring 7, and the two are tightly connected by the engagement of the threads.

[0018] Furthermore, a corrosion-resistant layer 15 is installed on the inner side of the branch pipe 5 and the main pipe 3. The corrosion-resistant layer 15 is a corrosion-resistant coating layer. During the irrigation of terraced fields, the water flow may contain substances such as mud, fertilizer, and pesticides. Long-term use will cause corrosion on the inner side of the pipe. The corrosion-resistant coating layer can form a protective film on the inner side of the pipe, effectively preventing the corrosive substances in the water flow from directly contacting the inner wall of the pipe, slowing down the corrosion rate of the pipe, extending the service life of the pipe, ensuring the long-term stable operation of the irrigation system, and reducing problems such as leakage and blockage caused by pipe corrosion.

[0019] Furthermore, the branch pipe 5 and the main water pipe 3 are wrapped with a reinforcing mesh 16, and a wear-resistant layer 13 is attached to the outside of the reinforcing mesh 16. The reinforcing mesh 16 can enhance the overall structural strength of the pipeline, improve the pipeline's ability to resist external pressure and impact, and adapt to collisions and compressions that may occur in terraced terrain. The wear-resistant layer 13 is attached to the outside of the reinforcing mesh 16, which can reduce friction damage between the pipeline and external objects such as soil and stones during installation, use and maintenance, protect the reinforcing mesh 16 and the pipeline body, and further extend the service life of the pipeline.

[0020] Furthermore, the first fixing mechanism 2 consists of a fixing ring 11 and a U-shaped insert rod 14. The fixing ring 11 is installed on the outside of the branch water pipe 5 and the main water pipe 3 with adhesive. Insert rings 12 are provided on both sides of the fixing ring 11. The U-shaped insert rod 14 passes through the insert rings 12 and extends into the soil layer. The fixing ring 11 is installed on the outside of the branch water pipe 5 and the main water pipe 3 with adhesive, which can fit tightly against the pipe surface and provide a stable fixing point for the pipe. The insert rings 12 provided on both sides of the fixing ring 11 cooperate with the U-shaped insert rod 14. When it is necessary to fix the pipe, the U-shaped insert rod 14 is passed through the insert rings 12 and extended into the soil layer, and the bearing capacity of the soil is used to fix the pipe in the required position.

[0021] Furthermore, a handle 10 is provided at the upper end of the U-shaped plug 14. The handle 10 is installed at the upper end of the U-shaped plug 14. When installing the U-shaped plug 14, the handle 10 provides the operator with a convenient point of force application, making it easy to forcefully pass the U-shaped plug 14 through the plug ring 12 and drive it into the soil layer, reducing the installation difficulty. When it is necessary to disassemble or adjust the U-shaped plug 14, the operator can easily pull the plug out of the soil layer by holding the handle 10, which facilitates the adjustment of the fixed position of the pipeline according to the actual use requirements.

[0022] The working principle and usage of this utility model are as follows: During use, the main water pipe 3 serves as the primary water conveyance channel, introducing water into the terraced irrigation system. The branch water pipes 5 are responsible for diverting water from the main water pipe 3 to different terraced areas. Since both the main water pipe 3 and the branch water pipes 5 are fixed by the first fixing mechanism 2, they can be flexibly installed according to the terrain and layout of the terraced fields, ensuring stable placement of the pipes in complex terraced environments. Multiple control valves 4 installed on both sides of the main water pipe 3 can precisely adjust the amount of water flowing into the corresponding branch water pipes 5 by adjusting their opening and closing degrees, thus meeting the needs of different terraced areas. To meet the irrigation needs of the area, the control valve 4 and the branch pipe 5 are connected by a second fixing mechanism 6, which ensures the stability of the connection and facilitates quick disassembly and assembly during installation or maintenance. The end of the branch pipe 5 is embedded in the water distribution channel 18, which can evenly guide water into the water distribution channel 18, and then the water distribution channel 18 leads the water to the terraces. The clamping plate 17 on one side of the section of the branch pipe 5 embedded in the water distribution channel is installed on the outside of the branch pipe 5, which can effectively prevent the branch pipe 5 from falling out of the water distribution channel 18 under the impact of water flow or external factors, further enhancing the stability of the device.

[0023] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A diversion canal structure for terraced irrigation, comprising a diversion device (1); characterized in that: The diversion device (1) consists of a water distribution trough (18), a branch water pipe (5) and a main water pipe (3). The main water pipe (3) and the branch water pipe (5) are both fixed by a first fixing mechanism (2). Multiple control valves (4) are installed on both sides of the main water pipe (3). The control valves (4) and the branch water pipe (5) are connected by a second fixing mechanism (6). The end of the branch water pipe (5) is embedded inside the water distribution trough (18). A clamping plate (17) is provided on one side of the section of the branch water pipe (5) embedded inside the water distribution trough (18). The clamping plate (17) is installed on the outside of the branch water pipe (5).

2. The diversion canal structure for terraced irrigation according to claim 1, characterized in that: The second fixing mechanism (6) consists of a threaded ring (7), a fixing sleeve (9) and a baffle (8). The baffle (8) is installed at the end of the branch pipe (5), the fixing sleeve (9) is fitted on the outside of the branch pipe (5), the threaded ring (7) is installed at one end of the control valve (4), and the fixing sleeve (9) is rotatably installed on the upper side of the threaded ring (7).

3. The diversion canal structure for terraced irrigation according to claim 1, characterized in that: The inner sides of the branch water pipe (5) and the main water pipe (3) are provided with a corrosion-resistant layer (15), which is a corrosion-resistant coating layer.

4. The diversion canal structure for terraced irrigation according to claim 1, characterized in that: The branch pipe (5) and the main pipe (3) are wrapped with a reinforcing mesh (16), and a wear-resistant layer (13) is attached to the outside of the reinforcing mesh (16).

5. The diversion canal structure for terraced irrigation according to claim 1, characterized in that: The first fixing mechanism (2) consists of a fixing ring (11) and a U-shaped insert rod (14). The fixing ring (11) is installed on the outside of the branch water pipe (5) and the main water pipe (3) by adhesive. Insert rings (12) are provided on both sides of the fixing ring (11). The U-shaped insert rod (14) passes through the insert rings (12) and extends into the soil layer.

6. The diversion canal structure for terraced irrigation according to claim 5, characterized in that: The upper end of the U-shaped plug (14) is provided with a handle (10), and the handle (10) is installed on the upper end of the U-shaped plug (14).

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