Soybean ridge furrow irrigation water-saving device

Abstract

The utility model discloses soybean ridge ditch irrigation water -saving device, including water pipe: water pipe front side is provided with two valve pipes, the front side and rear side of valve pipe all are linked with the connecting pipe, the rear end of connecting pipe is linked with water pipe in rear side, the front end of connecting pipe is linked with the PE hose in front side, the surface of PE hose is installed with a plurality of nozzles, the inner chamber slidingly connected with the flow resistance board of water pipe, the front side and rear side of water pipe inner wall all are fixedly connected with the inclined sealing plate, the flow resistance board is inserted between two inclined sealing plates. The utility model discloses through the cooperation of water pipe, valve pipe and connecting pipe, can supply irrigation water source to the inner chamber of PE hose, and under the cooperation of nozzle, water source is irrigated in crop periphery, and under the cooperation of flow resistance board and lifting assembly, irrigation quantity can be controlled, irrigation position accuracy and irrigation water volume for adjusting for the purpose of water saving can be reached.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural planting technology, and in particular relates to a water-saving device for soybean ridge-furrow irrigation. Background Technology

[0002] Soybean furrow irrigation is an irrigation method for soybean cultivation. It involves digging longitudinal or transverse furrows between soybean rows, introducing water into the furrows, and then irrigating the root zone through soil infiltration and capillary action. The principle is to use gravity to make the water flow along the furrows and gradually seep into the soil to meet the water requirements for soybean growth.

[0003] When irrigating soybean crops, furrow irrigation systems often use flood irrigation, resulting in uneven water distribution. This leads to waterlogging in some areas and insufficient irrigation in others. In undulating farmland, excessive water can easily erode the soil and damage the furrow structure, while insufficient water cannot penetrate deep into the soil, affecting soybean root growth. Therefore, it is necessary to provide water-saving devices for soybean furrow irrigation with ridges, using precise water supply to avoid uneven flood irrigation. At the same time, the design should be adjustable for water volume at individual ridge locations to save local water consumption. Utility Model Content

[0004] The purpose of this invention is to provide a water-saving device for soybean ridge-furrow irrigation, which adopts a precise water supply method to avoid uneven distribution of flood irrigation, and at the same time adopts an adjustable water volume design for single ridge positions to save local water consumption, thereby solving the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a water-saving device for soybean ridge irrigation, including a water pipe: two valve pipes are provided on the front side of the water pipe, and connecting pipes are connected to the front and rear sides of the valve pipes. The rear end of the connecting pipe on the rear side is connected to the water pipe, and a PE hose is connected to the front end of the connecting pipe on the front side. Multiple nozzles are installed on the surface of the PE hose. A flow-blocking plate is slidably connected to the inner cavity of the water pipe. An inclined sealing plate is fixedly connected to the front and rear sides of the inner wall of the water pipe. The flow-blocking plate is inserted between the two inclined sealing plates. A lifting assembly is provided on the top of the valve pipe.

[0006] Preferably, the lifting assembly includes a sealing shell fixedly connected to the top of the valve pipe, a concave plate fixedly connected to the top of the sealing shell, a threaded rotating sleeve rotatably connected to the inner cavity of the concave plate, a threaded rod fixedly connected to the top of the baffle plate, and the threaded rotating sleeve threadedly connected to the surface of the threaded rod.

[0007] Preferably, a rubber plug is fixedly connected to the top of the inner cavity of the sealing shell, and the rubber plug is threadedly connected to the surface of the threaded rod.

[0008] Preferably, the top of the concave plate is provided with a scale, and the bottom of the valve tube is fixedly connected to a ground plug.

[0009] Preferably, a sealing ring is provided between the valve pipe and the connecting pipe, and an annular groove adapted to the sealing ring is provided on the opposite side of the valve pipe and the connecting pipe.

[0010] Preferably, four bolts are provided through the front and rear sides of the valve pipe, and the valve pipe and the connecting pipe are fixedly connected by the bolts.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model, through the combined use of water pipe, valve pipe and connecting pipe, can supply irrigation water into the inner cavity of PE hose. At the same time, with the help of nozzle, the water source is irrigated around the crops. With the help of baffle plate and lifting component, the irrigation amount can be controlled, so as to achieve accurate irrigation position and adjust irrigation water volume to save water.

[0013] 2. This utility model improves the flow control system by using a lifting component, in which the threaded sleeve and threaded rod work together to move the baffle plate up and down, thereby controlling the amount of water flowing into the valve tube. At the same time, with the help of the rubber stopper, it effectively prevents water leakage between the sealing shell and the threaded rod.

[0014] 3. This utility model, through the combined use of sealing rings and bolts, enables a sealed connection between the valve pipe and the connecting pipe, effectively preventing water leakage between the valve pipe and the connecting pipe. Attached Figure Description

[0015] in:

[0016] Figure 1 This is a top view schematic diagram of one embodiment of the present utility model;

[0017] Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle;

[0018] Figure 3 This is a perspective view of a valve pipe, connecting pipe, and lifting assembly according to an embodiment of the present invention;

[0019] Figure 4 This is a side cross-sectional view of the valve pipe and lifting assembly according to one embodiment of the present invention.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Water pipe, 2. Valve pipe, 3. Connecting pipe, 4. PE hose, 5. Nozzle, 6. Baffle plate, 7. Angled sealing plate, 8. Lifting assembly, 81. Sealing shell, 82. Concave plate, 83. Threaded swivel, 84. Threaded rod, 85. Rubber plug, 9. Scale, 10. Ground plug, 11. Sealing ring, 12. Bolt. Detailed Implementation

[0022] In the following description, embodiments of the soybean furrow irrigation water-saving device of the present invention will be described with reference to the accompanying drawings.

[0023] Figure 1-4 This invention illustrates a water-saving device for soybean furrow irrigation in ridge planting, comprising a water pipe 1. Two valve pipes 2 are installed at the front of the water pipe 1. Connecting pipes 3 are connected to the front and rear sides of each valve pipe 2. A sealing ring 11 is provided between the valve pipes 2 and the connecting pipes 3. An annular groove adapted to the sealing ring 11 is provided on the opposite side of each valve pipe 2 and the connecting pipe 3. Four bolts 12 are inserted through the front and rear sides of each valve pipe 2, fixing the valve pipe 2 and the connecting pipe 3 together. The sealing ring 11 and the bolts 12 work together to seal the connection between the valve pipe 2 and the connecting pipe 3, effectively preventing water leakage. The rear end of the connecting pipe 3 is connected to the water pipe 1, and the front end of the connecting pipe 3 is connected to a PE hose 4. Multiple nozzles 5 are installed on the surface of the PE hose 4. A flow-blocking plate 6 is slidably connected to the inner cavity of the water pipe 1. The front and rear sides of the inner wall of the water pipe 1 are fixedly connected to... The valve pipe 2 has two inclined sealing plates 7 and a flow-blocking plate 6 inserted between them. A lifting assembly 8 is installed at the top of the valve pipe 2. The lifting assembly 8 includes a sealing shell 81 fixedly connected to the top of the valve pipe 2, a concave plate 82 fixedly connected to the top of the sealing shell 81, and a scale 9 on the top of the concave plate 82. A ground plug 10 is fixedly connected to the bottom of the valve pipe 2. A threaded sleeve 83 is rotatably connected to the inner cavity of the concave plate 82. A threaded rod 84 is fixedly connected to the top of the flow-blocking plate 6, and the threaded sleeve 83 is threaded onto the surface of the threaded rod 84. A rubber plug 85 is fixedly connected to the top of the inner cavity of the sealing shell 81, and the rubber plug 85 is threaded onto the surface of the threaded rod 84. Through the lifting assembly 8, the threaded sleeve 83 and the threaded rod 84 work together to raise and lower the flow-blocking plate 6, thereby controlling the water flow rate within the valve pipe 2. Simultaneously, the rubber plug 85 effectively prevents water leakage between the sealing shell 81 and the threaded rod 84.

[0024] Working Principle: In use, the user supplies water into the inner cavity of the valve pipe 2 through the water pipe 1. After entering the inner cavity of the valve pipe 2, the water passes through the inner cavity of the connecting pipe 3 and enters the inner cavity of the PE hose 4, causing the PE hose 4 to expand. This allows the water to spray out from the inner cavity of the nozzle 5 and irrigate the area around the crops. During use, the user can limit the water flow into the inner cavity of the PE hose 4, thereby reducing the water pressure inside the PE hose 4 and controlling the water pressure sprayed from the nozzle 5. Adjustments can be made to... The user first rotates the threaded sleeve 83, causing it to rotate within the concave cavity of the concave plate 82. During the rotation of the threaded sleeve 83, the threaded rod 84 is vertically lifted through the cooperation of its inner wall thread and the surface thread of the threaded rod 84. This causes the baffle plate 6 to rise upward under the drive of the threaded rod 84. As the baffle plate 6 rises, it controls the size of the water flow channel in the inner cavity of the valve pipe 2, thereby reducing the amount of water supplied to the inner cavity of the PE hose 4 and reducing the water pressure in the inner cavity of the PE hose 4, thus controlling the amount of water output.

[0025] In summary, this soybean furrow irrigation water-saving device, through the combined use of water pipe 1, valve pipe 2, and connecting pipe 3, can supply irrigation water into the inner cavity of PE hose 4. Simultaneously, with the cooperation of nozzle 5, the water source is irrigated around the crop. Furthermore, with the cooperation of baffle plate 6 and lifting component 8, the irrigation quantity can be controlled, thereby achieving the purpose of accurate irrigation location and adjustment of irrigation water volume to save water.

Claims

1. A water-saving device for soybean ridge-furrow irrigation, characterized in that, Includes a water pipe (1): Two valve pipes (2) are provided on the front side of the water pipe (1). The front and rear sides of the valve pipes (2) are connected to connecting pipes (3). The rear end of the connecting pipe (3) on the rear side is connected to the water pipe (1). The front end of the connecting pipe (3) on the front side is connected to a PE hose (4). Multiple nozzles (5) are installed on the surface of the PE hose (4). A flow baffle (6) is slidably connected to the inner cavity of the water pipe (1). An inclined sealing plate (7) is fixedly connected to the front and rear sides of the inner wall of the water pipe (1). The flow baffle (6) is inserted between the two inclined sealing plates (7). A lifting assembly (8) is provided on the top of the valve pipe (2).

2. The soybean furrow irrigation water-saving device according to claim 1, characterized in that, The lifting assembly (8) includes a sealing shell (81) fixedly connected to the top of the valve pipe (2), a concave plate (82) fixedly connected to the top of the sealing shell (81), a threaded sleeve (83) rotatably connected to the inner cavity of the concave plate (82), a threaded rod (84) fixedly connected to the top of the baffle plate (6), and the threaded sleeve (83) threadedly connected to the surface of the threaded rod (84).

3. The soybean furrow irrigation water-saving device according to claim 2, characterized in that, A rubber plug (85) is fixedly connected to the top of the inner cavity of the sealing shell (81), and the rubber plug (85) is threadedly connected to the surface of the threaded rod (84).

4. The soybean furrow irrigation water-saving device according to claim 3, characterized in that, The top of the concave plate (82) is provided with a scale (9), and the bottom of the valve tube (2) is fixedly connected with a ground plug (10).

5. The soybean furrow irrigation water-saving device according to claim 4, characterized in that, A sealing ring (11) is provided between the valve pipe (2) and the connecting pipe (3). An annular groove that matches the sealing ring (11) is provided on the opposite side of the valve pipe (2) and the connecting pipe (3).

6. The soybean furrow irrigation water-saving device according to claim 5, characterized in that, Four bolts (12) are installed through the front and rear sides of the water pipe (1), and the valve pipe (2) and the connecting pipe (3) are fixedly connected by bolts (12).

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