Crop drip irrigation water and fertilizer integrated fertilizer device

Abstract

The utility model discloses crop drip irrigation water and fertilizer integration fertilizing device, including with water and fertilizer integration irrigation suit intercommunication's steel water pipe, the rear end welding of steel water pipe has the recessed surface pipe, the rear end intercommunication of recessed surface pipe has the convex surface pipe, the front end of convex surface pipe is inlaid in the inner chamber of recessed surface pipe rear end, the rear end welding of convex surface pipe has filter piece, recessed surface pipe and convex surface pipe opposite one end all weld and have the open ring, the surface of recessed surface pipe and convex surface pipe all slide and be connected with double -deck ring, the utility model discloses through making double -deck ring set up in the surface of open ring, then using bolt and nut to fix recessed surface pipe and convex surface pipe, under the cooperation of coarse diameter water -stop ring and water -stop ring simultaneously, and then make recessed surface pipe and the leakproofness between convex surface pipe improve, can reach the connecting place between filter and steel water pipe better sealing effect to reduce the purpose of the leakage between the connecting place of filter and steel water pipe.

Description

Technical Field

[0001] This utility model belongs to the field of drip irrigation and fertilization technology for crops, and in particular relates to an integrated drip irrigation and fertilization device for crops. Background Technology

[0002] The drip irrigation and fertilization integration technology combines the irrigation and fertilization systems. After mixing water and fertilizer, it is delivered to the drip irrigation device through the drip irrigation pipeline. The drip irrigation device then drips the water and fertilizer mixture directly into the soil around the plant roots in the form of water droplets. At the same time, sensors, computers and other equipment are used to monitor parameters such as soil moisture and crop growth in real time, and automatically adjust the working status of the drip irrigation system to achieve precise fertilization and irrigation.

[0003] Traditional drip irrigation and drip-irrigation fertigation technologies both require water pumps and steel pipes to extract water. When using steel pipes, filters are typically added to the ends to reduce clogging. To improve the sealing between the filter and the steel pipe, a drip-irrigation fertigation device for crops has been designed. This device utilizes concave and convex pipes, along with double-layer rings and multiple water-blocking rings, to achieve a better seal between the convex and concave pipes. This, in turn, ensures a better seal at the connection between the filter and the steel pipe, reducing the risk of leakage. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated drip irrigation and fertilization device for crops, which improves the sealing effect at the connection between the filter and the steel water pipe, thereby reducing leakage at the connection and solving the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A drip irrigation and fertilization device for crops, comprising a steel water pipe connected to an integrated irrigation system: a concave tube is welded to the rear end of the steel water pipe, a convex tube is connected to the rear end of the concave tube, the front end of the convex tube is fitted into the inner cavity of the rear end of the concave tube, a filter element is welded to the rear end of the convex tube, an open ring is welded to the opposite end of both the concave and convex tubes, double-layer rings are slidably connected to the surfaces of both the concave and convex tubes, a bolt is threadedly connected between the two double-layer rings and the open ring, a nut is threadedly connected to the surface of the bolt, a large-diameter water-proof ring is fitted into the inner cavity of the rear end of the concave tube, a water-proof ring is fitted into the inner cavity of the front end of the convex tube, the steel water pipe is connected to the inner cavity of the concave tube, and the convex tube is connected to the inner cavity of the filter element.

[0006] Preferably, each of the two rings is fitted with a collar, and each of the collars is welded with a reinforcing ring. A small bolt is threaded between the two reinforcing rings.

[0007] Preferably, the surface of the small bolt is threaded with a small nut, and a rubber washer is fixedly connected between the two reinforcing rings by the small bolt.

[0008] Preferably, the inner cavity of each collar is welded with an insert ring, and an annular groove is formed on the opposite side of each of the two double-layered rings, with the surface of the insert ring fitting into the inner cavity of the annular groove.

[0009] Preferably, the integrated water and fertilizer irrigation kit includes a control box, a water pump is installed on the right side of the control box, and a steel water pipe is connected to the top of the water pump.

[0010] Preferably, a filter is connected to the right side of the water pump, and a water storage tank is connected to the right side of the filter.

[0011] The beneficial effects of this utility model are: 1. This utility model involves placing a double-layer ring on the surface of an open ring, and then using bolts and nuts to fix the concave and convex tubes. With the cooperation of the large-diameter water-sealing ring and the water-sealing ring, the sealing performance between the concave and convex tubes is improved, thereby achieving a better sealing effect at the connection between the filter and the steel water pipe, and reducing leakage at the connection between the filter and the steel water pipe. 2. By setting the rubber gasket ring, this utility model can achieve a water-blocking effect at the joint of the two rings, which can better prevent water from overflowing from the joint of the concave and convex pipes, thereby further improving the sealing effect. 3. By using the interlocking ring and the annular groove in combination, this utility model can achieve a reinforced limiting connection between the two double-layer rings, and can achieve a better fixing effect between the convex tube and the concave tube. Attached Figure Description

[0012] in: Figure 1 This is a front view schematic diagram of one embodiment of the present utility model; Figure 2 This is a right-side view of one embodiment of the present invention; Figure 3 This is a partial schematic diagram of a filter element according to an embodiment of the present invention; Figure 4 This is a partial cross-sectional schematic diagram of a filter element according to an embodiment of the present invention; Figure 5 This is a cross-sectional and split schematic diagram of the concave tube and the convex tube according to an embodiment of the present invention.

[0013] The attached diagram lists the components represented by each number as follows: 1. Integrated water and fertilizer irrigation kit; 2. Steel water pipe; 3. Concave pipe; 4. Convex pipe; 5. Filter element; 6. Perforated ring; 7. Double-layer ring; 8. Bolt; 9. Nut; 10. Large-diameter water-sealing ring; 11. Water-sealing ring; 12. Collar ring; 13. Reinforcing ring; 14. Small bolt; 15. Small nut; 16. Rubber washer ring; 17. Embedded ring; 18. Annular groove; 111. Control box; 112. Water pump; 113. Filter; 114. Water storage tank. Detailed Implementation

[0014] In the following description, embodiments of the drip irrigation and fertilization device for crops according to the present invention will be described with reference to the accompanying drawings.

[0015] Example 1: Figure 1-5 This invention illustrates an embodiment of a drip irrigation and fertigation device for crops, comprising: a steel water pipe 2 connected to a fertigation system 1; a concave tube 3 welded to the rear end of the steel water pipe 2; a convex tube 4 connected to the rear end of the concave tube 3; a filter element 5 welded to the rear end of the convex tube 4; perforated rings 6 welded to opposite ends of both the concave tube 3 and the convex tube 4; double-layer rings 7 slidably connected to the surfaces of both the concave tube 3 and the convex tube 4; a bolt 8 threadedly connected between the two double-layer rings 7 and the perforated ring 6; a nut 9 threadedly connected to the surface of the bolt 8; a large-diameter water-stopping ring 10 fitted inside the rear end of the concave tube 3; and a filter element 5 welded to the rear end of the convex tube 4. A water-blocking ring 11 is fitted into the inner cavity of the end. The steel water pipe 2 is connected to the inner cavity of the concave pipe 3, and the convex pipe 4 is connected to the inner cavity of the filter element 5. Both double-layer rings 7 are fitted with collars 12. Both collars 12 are welded with reinforcing rings 13. Small bolts 14 are threaded between the two reinforcing rings 13. Small nuts 15 are threaded onto the surface of the small bolts 14. A rubber gasket 16 is fixedly connected between the two reinforcing rings 13 by the small bolts 14. The rubber gasket 16 can prevent water from overflowing from the joint of the concave pipe 3 and the convex pipe 4, thereby further improving the sealing effect.

[0016] Example 2: Figure 1-5This invention illustrates an embodiment of a drip irrigation and fertigation device for crops, comprising: a steel water pipe 2 connected to a fertigation kit 1; a concave tube 3 welded to the rear end of the steel water pipe 2; a convex tube 4 connected to the rear end of the concave tube 3; the front end of the convex tube 4 fitted into the inner cavity of the rear end of the concave tube 3; a filter element 5 welded to the rear end of the convex tube 4; perforated rings 6 welded to opposite ends of both the concave tube 3 and the convex tube 4; double-layer rings 7 slidably connected to the surfaces of both the concave tube 3 and the convex tube 4; a bolt 8 threadedly connected between the two double-layer rings 7 and the perforated ring 6; a nut 9 threadedly connected to the surface of the bolt 8; a large-diameter water-stopping ring 10 fitted into the inner cavity of the rear end of the concave tube 3; and a water-stopping ring 11 fitted into the inner cavity of the front end of the convex tube 4. Pipe 2 is connected to the inner cavity of concave pipe 3, and convex pipe 4 is connected to the inner cavity of filter element 5. The inner cavities of the two collars 12 are each welded with an insert ring 17. The opposite sides of the two double-layer rings 7 are each provided with an annular groove 18. The surface of the insert ring 17 fits into the inner cavity of the annular groove 18. Through the cooperation of the insert ring 17 and the annular groove 18, the two double-layer rings 7 can be reinforced and limited, and the convex pipe 4 and concave pipe 3 can be better fixed. The water and fertilizer integrated irrigation kit 1 includes a control box 111. A water pump 112 is installed on the right side of the control box 111. A steel water pipe 2 is connected to the top of the water pump 112. A filter 113 is connected to the right side of the water pump 112. A water storage tank 114 is connected to the right side of the filter 113.

[0017] Working principle: When using this utility model, the user aligns the convex tube 4 together with the filter element 5 with the concave tube 3, inserts the front end of the convex tube 4 into the inner cavity of the rear end of the concave tube 3, and then slides the two double-layer rings 7 relative to each other, so that the double-layer rings 7 are fitted onto the surface of the perforated ring 6. Then, the concave tube 3 and the convex tube 4 are fixed with bolts 8 and nuts 9. At the same time, with the cooperation of the large-diameter water-sealing rings 10 and 11, the sealing between the concave tube 3 and the convex tube 4 is improved. Then, with the cooperation of the collar 12, small bolts 14 and small nuts 15, the concave tube 3 and the convex tube 4 can be reinforced, so that the connection between the filter 113 and the steel water pipe 2 can be better sealed, thereby reducing leakage at the connection between the filter 113 and the steel water pipe 2.

[0018] In summary, this drip irrigation and fertigation device for crops improves the sealing performance between the concave tube 3 and the convex tube 4 by fitting a double-layer ring 7 onto the surface of the perforated ring 6, and then fixing the concave tube 3 and the convex tube 4 with bolts 8 and nuts 9. Simultaneously, the cooperation of the large-diameter water-sealing ring 10 and the water-sealing ring 11 further enhances the sealing effect between the concave tube 3 and the convex tube 4, thereby achieving a better sealing effect at the connection between the filter 113 and the steel water pipe 2 and reducing leakage at the connection between the filter 113 and the steel water pipe 2.

Claims

1. A drip irrigation and fertigation device for crops, characterized in that, Includes a steel water pipe (2) connected to the integrated water and fertilizer irrigation kit (1): a concave tube (3) is welded to the rear end of the steel water pipe (2), a convex tube (4) is connected to the rear end of the concave tube (3), the front end of the convex tube (4) is fitted into the inner cavity of the rear end of the concave tube (3), a filter element (5) is welded to the rear end of the convex tube (4), and an opening ring (6) is welded to the opposite end of both the concave tube (3) and the convex tube (4). Double-layer rings (7) are slidably connected to the surface of each of the two double-layer rings (7) and the perforated ring (6), and bolts (8) are threadedly connected to each other. Nuts (9) are threadedly connected to the surface of the bolts (8). A large-diameter water-stopping ring (10) is fitted in the inner cavity of the rear end of the concave tube (3), and a water-stopping ring (11) is fitted in the inner cavity of the front end of the convex tube (4). The steel water pipe (2) is connected to the inner cavity of the concave tube (3), and the convex tube (4) is connected to the inner cavity of the filter element (5).

2. The integrated drip irrigation and fertigation device for crops according to claim 1, characterized in that, Both of the double-layer rings (7) are fitted with collars (12), and both collars (12) are welded with reinforcing rings (13). Small bolts (14) are threaded between the two reinforcing rings (13).

3. The integrated drip irrigation and fertigation device for crops according to claim 2, characterized in that, The small bolt (14) has a small nut (15) threaded onto its surface, and a rubber washer (16) is fixedly connected between the two reinforcing rings (13) by the small bolt (14).

4. The integrated drip irrigation and fertigation device for crops according to claim 3, characterized in that, The inner cavities of the two collars (12) are each welded with an insert ring (17), and the two double-layer rings (7) are provided with annular grooves (18) on opposite sides, and the surface of the insert ring (17) fits into the inner cavity of the annular groove (18).

5. The integrated drip irrigation and fertigation device for crops according to claim 4, characterized in that, The integrated water and fertilizer irrigation kit (1) includes a control box (111), a water pump (112) is installed on the right side of the control box (111), and the steel water pipe (2) is connected to the top of the water pump (112).

6. The integrated drip irrigation and fertigation device for crops according to claim 5, characterized in that, The right side of the water pump (112) is connected to a filter (113), and the right side of the filter (113) is connected to a water storage tank (114).

Images