Split type drip irrigation head

Abstract

The split type drip irrigation head comprises a drip irrigation body, the drip irrigation body is installed on an irrigation pipeline, the bottom of the inner wall of the drip irrigation body is of a hopper-shaped structure, an installation hole is formed in the center of the bottom of the drip irrigation body, and the drip irrigation head is installed on the installation hole; the drip irrigation head comprises a main pipe part and a dismounting table, one end of the main pipe part is inserted into the mounting hole, and a filter screen plate is detachably mounted at the other end of the main pipe part; the dismounting table is fixedly connected to the outer wall of the main pipe part; through the detachable structural design, the problems that the drip irrigation head is easy to block and difficult to clean are effectively solved, the irrigation efficiency is improved, and the maintenance cost is reduced. Meanwhile, the drip irrigation head is simple in structure, convenient to operate and easy to popularize and apply.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural irrigation equipment technology, and in particular relates to a split-type drip irrigation head. Background Technology

[0002] Irrigation is an indispensable part of agricultural production, ensuring the healthy growth of crops. Among them, drip irrigation systems have become the mainstream choice for modern agricultural irrigation due to their advantages of water conservation, high efficiency, and precise irrigation. Drip irrigation systems deliver water directly to the roots of crops through pipes, significantly reducing water evaporation and waste, and improving the efficiency of irrigation water use.

[0003] However, drip irrigation systems also face a series of challenges in practical applications. Especially in areas with loose soil or frequent sandstorms, fine sand particles are easily blown away by the wind and mixed into the irrigation water, thus being carried into the drip irrigation system. These sand particles accumulate around the tiny outlet holes of the drip heads, gradually forming blockages, leading to poor water flow and significantly reduced irrigation efficiency. Even more seriously, clogged drip heads are often difficult to clean; existing solutions mostly involve replacing the entire drip head, which not only increases maintenance costs but also results in a huge waste of resources. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a split drip irrigation head, which enables convenient cleaning and efficient maintenance of the drip irrigation head, while reducing resource waste.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a split-type drip irrigation head, comprising a drip irrigation body, which is installed on an irrigation pipe. The bottom of the inner wall of the drip irrigation body has a funnel-shaped structure, with an installation hole in the center of the bottom. The drip irrigation head is installed in the installation hole. The drip irrigation head includes a main pipe and a disassembly platform. One end of the main pipe is inserted into the installation hole, and a filter plate is detachably installed at the other end. The disassembly platform is fixed to the outer wall of the main pipe. Through the detachable structure design, the problems of easy clogging and difficult cleaning of the drip irrigation head are effectively solved, improving irrigation efficiency and reducing maintenance costs. At the same time, this drip irrigation head has a simple structure, is easy to operate, and is easy to promote and apply.

[0006] Preferably, a plurality of parallel sliding platforms are provided on one end face of the main tube, and a sliding groove is provided on one end face of the filter plate, wherein the sliding groove and the sliding platforms are slidably connected.

[0007] Preferably, the cross-section of the groove has a structure in which the width increases from the opening inward.

[0008] Preferably, the cross-section of the groove is an inverted T-shape.

[0009] Preferably, the slide has tapered portions at both ends.

[0010] Preferably, the sides at both ends of the slide table are provided with rounded chamfers.

[0011] Preferably, one end face of the main pipe is provided with multiple fastening platforms, and one end face of the filter plate is provided with a fastening groove. The fastening platforms can be fastened into the fastening groove and are interference-fitted with the fastening groove.

[0012] Preferably, the diameter of the filter plate is larger than the outer diameter of the main pipe.

[0013] Preferably, the side wall of the disassembly platform is provided with friction grooves.

[0014] Preferably, a limiting platform is provided at one end of the mounting hole near the inner wall of the drip irrigation body.

[0015] The technical advantages of this invention are as follows: The detachable structural design effectively solves the problems of easy clogging and difficult cleaning of drip irrigation heads, improving irrigation efficiency and reducing maintenance costs. Furthermore, the drip irrigation head has a simple structure, is easy to operate, and is readily applicable. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this utility model.

[0017] Figure 2 This is a cross-sectional schematic diagram of Embodiment 1 of the present utility model.

[0018] Figure 3 This is a schematic diagram of the first structure of the drip irrigation head according to Embodiment 1 of this utility model.

[0019] Figure 4 This is a schematic diagram of the second structure of the drip irrigation head in Embodiment 1 of this utility model.

[0020] Figure 5 for Figure 4 A magnified view of point A in the diagram.

[0021] Figure 6 This is a cross-sectional schematic diagram of the drip irrigation head of Embodiment 2 of this utility model.

[0022] The main technical features in the figure are labeled as follows: 1. Drip irrigation body; 12. Opening; 13. Mounting hole; 14. Rounded chamfer; 2. Drip head; 21. Main pipe; 22. Limiting platform; 23. Disassembly platform; 24. Friction groove; 3. Sliding platform; 4. Sliding groove; 5. Filter plate; 6. Conical part; 71. Snapping platform; 72. Snapping groove. Detailed Implementation

[0023] The present invention will be further described below with reference to specific embodiments and accompanying drawings.

[0024] like Figures 1-5 As shown, a split-type drip irrigation head 2 includes a drip irrigation body 1, which is installed on an irrigation pipe 11. The installation method is similar to the electrofusion or thermofusion splicing of pipes and fittings. The bottom of the drip irrigation body 1 has a bucket-shaped structure, and an installation hole 13 is opened in the center of the bottom of the drip irrigation body 1. The drip irrigation head 2 is installed on the installation hole 13.

[0025] Furthermore, the drip irrigation body 1 has a hollow shell structure, with an opening 12 at the top for communicating with the irrigation pipe 11, and a channel opening at the bottom.

[0026] Furthermore, the drip irrigation head 2 includes a main pipe section 21 and a disassembly platform 23, which are integrally fixed together. The main pipe section 21 has a circular straight hole structure, with its top end inserted into the mounting hole 13 and interference-fitted with it. A limiting platform 22 is provided at one end of the mounting hole 13 near the inner wall of the drip irrigation body 1. The top end face of the main pipe section 21 abuts against the limiting platform 22, and its bottom end extends out of the mounting hole 13. A filter screen 5 is detachably mounted on it. The disassembly platform 23 is an annular platform arranged circumferentially around the main pipe section 21, and friction grooves 24 are provided on the side wall of the disassembly platform 23. The friction grooves 24 are preferably grid grooves evenly distributed along the disassembly platform 23.

[0027] In some embodiments, two parallel sliding platforms 3 are arranged side by side on the bottom end face of the main pipe section 21, and the sliding platforms 3 are distributed on both sides of the main pipe section 21. Two parallel sliding grooves 4 are formed on the top end face of the filter screen plate 5, and the sliding grooves 4 are distributed on both sides of the filter screen plate 5. The sliding grooves 4 and the sliding platforms 3 are slidably engaged. The main body section of the sliding platform 3 has an inverted T-shaped cross-section. The two ends of the sliding platform 3 are provided with conical portions 6, and the sides of each end are provided with rounded chamfers 14 to facilitate the insertion of the sliding grooves 4. The cross-section of the sliding grooves 4 is an inverted T-shaped structure corresponding to that of the sliding platform 3.

[0028] like Figure 6 As shown, in some other embodiments, a plurality of fastening platforms 71 are provided on one end face of the main pipe 21, and a fastening groove is provided on one end face of the filter plate 5. The fastening platforms 71 can be fastened into the fastening groove 72 and are interference-fitted with the fastening groove. The diameter of the filter plate 5 is larger than the outer diameter of the main pipe 21, so as to facilitate the removal of the filter plate 5 from the main pipe 21.

[0029] The above description is only a specific embodiment of the present utility model, but the structural features of the present utility model are not limited thereto. The present utility model can be used in similar products. Any changes or modifications made by those skilled in the art within the scope of the present utility model are covered by the patent scope of the present utility model.

Claims

1. A split-type drip irrigation head, characterized in that: The system includes a drip irrigation body (1), which is installed on an irrigation pipe (11). The bottom of the inner wall of the drip irrigation body (1) is shaped like a bucket, and an installation hole (13) is provided in the center of the bottom. A drip irrigation head (2) is installed in the installation hole (13). The drip irrigation head (2) includes a main pipe (21) and a disassembly platform (23). One end of the main pipe (21) is inserted into the installation hole (13), and a filter screen (5) is detachably installed on the other end. The disassembly platform (23) is fixed to the outer wall of the main pipe (21).

2. A split-type drip irrigation head according to claim 1, characterized in that: The main body (21) has a plurality of parallel sliding tables (3) on one end face, and the filter plate (5) has a sliding groove (4) on one end face, and the sliding groove (4) and the sliding table (3) are slidably connected.

3. A split-type drip irrigation head according to claim 2, characterized in that: The cross-section of the groove (4) is designed such that the width increases from the opening (12) inward.

4. A split-type drip irrigation head according to claim 3, characterized in that: The cross-section of the groove (4) is preferably an inverted T-shaped structure.

5. A split-type drip irrigation head according to claim 2, characterized in that: The slide (3) has conical portions (6) at both ends.

6. A split-type drip irrigation head according to claim 5, characterized in that: The sides of both ends of the slide (3) are provided with rounded chamfers (14).

7. A split-type drip irrigation head according to claim 1, characterized in that: The main body (21) has a plurality of fastening platforms (71) on one end face, and the filter screen plate (5) has a fastening groove on one end face. The fastening platform (71) can be fastened into the fastening groove and is interference fit with the fastening groove.

8. A split-type drip irrigation head according to claim 7, characterized in that: The diameter of the filter plate (5) is larger than the outer diameter of the main tube (21).

9. A split-type drip irrigation head according to claim 1, characterized in that: The disassembly platform (23) has friction grooves (24) on its side wall.

10. A split-type drip irrigation head according to claim 1, characterized in that: The mounting hole (13) is provided with a limiting platform (22) at one end near the inner wall of the drip irrigation body (1).

Images