Drip irrigation device based on smart farm

Abstract

The utility model discloses a drip irrigation device based on wisdom farm, relates to drip irrigation device technical field, including main pipeline, one side of main pipeline is equipped with a plurality of shunt pipe, and one side of shunt pipe is equipped with valve, the output end of valve is equipped with connecting pipe, and one side of connecting pipe is equipped with flow distribution pipe. A plurality of drip irrigation water outlet nozzles are installed on the outer wall of the flow distribution pipe, one end of each connecting pipe extends into the flow distribution pipe, a fixing ring is arranged on the outer wall, on one side of the flow distribution pipe, of the connecting pipe in a sleeving mode, a rotating sleeve is installed on the outer wall of the flow distribution pipe, a pressing plate is fixed to one end of the flow distribution pipe, and a sealing ring is embedded into one end of the pressing plate. By closing the corresponding valves, no water flow is introduced into the flow distribution pipes corresponding to the blocked drip irrigation water outlet nozzles, and the flow distribution pipes can be detached subsequently, so that the drip irrigation water outlet nozzles can be cleaned conveniently, and normal work of the flow distribution pipes at other positions cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation devices, in particular to a drip irrigation device based on a smart farm. Background Technique

[0002] Drip irrigation uses plastic pipes to deliver water through orifices or drippers on a capillary tube with a diameter of about 10 mm to the roots of crops for local irrigation. It is the most effective water-saving irrigation method in arid and water-scarce areas, with a water utilization rate of up to 95%. Drip irrigation has a higher water-saving and yield-increasing effect than sprinkler irrigation, and at the same time, it can be combined with fertilization to more than double the fertilizer efficiency. It is applicable to fruit trees, vegetables, cash crops, and greenhouse irrigation, and can also be used for field crop irrigation in arid and water-scarce areas;

[0003] Its disadvantage is that the drippers are prone to scaling and clogging. In the prior art, it is not convenient to clean the water outlet drippers. In order to facilitate the treatment, the disassembly work must be completed quickly. In view of this, in-depth research has been carried out on the above problems, and thus this case has emerged. Content of the Utility Model

[0004] The purpose of the utility model is to provide a drip irrigation device based on a smart farm to solve the problem of inconvenient cleaning of the water outlet drippers proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A drip irrigation device based on a smart farm includes a main pipeline. A plurality of shunt pipes are installed on one side of the main pipeline, and valves are installed on one side of each shunt pipe. The output ends of the valves are all installed with connecting pipes, and cloth flow pipes are installed on one side of each connecting pipe. A plurality of drip irrigation water outlet nozzles are installed on the outer walls of the cloth flow pipes. One end of each connecting pipe extends into the interior of the cloth flow pipe, and a fixing ring is sleeved on the outer wall of the connecting pipe on one side of the cloth flow pipe. A rotating sleeve is installed on the outer wall of the cloth flow pipe, and a pressing plate is fixed at one end of the cloth flow pipe. A sealing ring is embedded at one end of the pressing plate.

[0006] Preferably, two fixing rings are fixed on the outer wall of the cloth flow pipe, and annular grooves are formed at one ends of the fixing rings close to each other. One end of the interior and one end of the outer wall of the rotating sleeve are both provided with annular blocks matching with the annular grooves, and the rotating sleeve is rotationally connected with the fixing rings through the cooperation between the annular blocks and the annular grooves.

[0007] Preferably, the outer wall of the fixing ring is provided with external threads, and the inner wall of the rotating sleeve is provided with internal threads matching with the external threads.

[0008] Preferably, a ring-shaped protrusion is arranged on the inner wall of the cloth flow pipe. One end of the protrusion and one end of the connecting pipe are in the same vertical plane, and a sealing ring is embedded at one end of the protrusion.

[0009] Preferably, two rotating bars are installed on the outer wall of the rotating sleeve through hinge pieces, and through grooves are penetrated through the interiors of the rotating bars. At one end of the outer wall of the flow distribution pipe close to the rotating sleeve, two fixed boxes are fixed, and at one end inside each fixed box, a reset spring rod is installed. At one end of each reset spring rod, a movable block is fixed. At the top of each movable block, a connecting rod is fixed. The top ends of the connecting rods all penetrate above the through grooves and are provided with limiting blocks.

[0010] Preferably, the length of the limiting block is less than the length of the through groove, and the bottom end of the limiting block and the top end of the rotating bar are on the same horizontal plane.

[0011] Preferably, the width of the connecting rod is equal to the widths of the limiting block and the through groove, and the length of the connecting rod is much less than the length of the through groove.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By closing the corresponding valve, water flow is no longer introduced into the flow distribution pipe corresponding to the clogged drip irrigation water outlet nozzle, and it can be removed later for the cleaning operation of the drip irrigation water outlet nozzle, without affecting the normal operation of the flow distribution pipes at other positions at the same time;

[0014] 2. By inserting the connecting pipe into the flow distribution pipe and pressing the pressing plate against one end of the fixing ring with the cooperation of the rotating sleeve and the fixing ring, the connection and disassembly of the connecting pipe and the flow distribution pipe can be quickly completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a top view structural schematic diagram of the present utility model;

[0016] Figure 2 is a front view sectional structural schematic diagram of the combination of the connecting pipe and the flow distribution pipe of the present utility model;

[0017] Figure 3 is a top view sectional structural schematic diagram of the combination of the fixed box and the rotating bar of the present utility model.

[0018] In the figure: 1, shunt pipe; 2, connecting pipe; 3, fixed box; 4, main pipeline; 5, valve; 6, rotating sleeve; 7, drip irrigation water outlet nozzle; 8, flow distribution pipe; 9, protrusion; 10, fixing ring; 11, pressing plate; 12, fixing ring; 13, rotating bar; 14, through groove; 15, limiting block; 16, connecting rod; 17, movable block; 18, reset spring rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment: Please refer to Figures 1-3 , a drip irrigation device based on a smart farm, including a main pipeline 4. A plurality of shunt pipes 1 are installed on one side of the main pipeline 4, and valves 5 are installed on one side of each shunt pipe 1. The output ends of the valves 5 are all installed with connecting pipes 2, and a plurality of drip irrigation nozzles 7 are installed on the outer walls of the connecting pipes 2. One end of each connecting pipe 2 extends into the interior of the distribution pipe 8, and a fixing ring 10 is sleeved on the outer wall of the connecting pipe 2 on one side of the distribution pipe 8. A rotating sleeve 6 is installed on the outer wall of the distribution pipe 8, and a pressing plate 11 is fixed at one end of the distribution pipe 8. A sealing ring is embedded at one end of the pressing plate 11;

[0021] Two fixing rings 12 are fixed on the outer wall of the distribution pipe 8, and annular grooves are formed at one end of the fixing rings 12 close to each other. One end of the inner part and the outer wall of the rotating sleeve 6 are both provided with annular blocks matching the annular grooves, and the rotating sleeve 6 is rotationally connected with the fixing rings 12 through the cooperation between the annular blocks and the annular grooves;

[0022] The outer wall of the fixing ring 10 is provided with external threads, and the inner wall of the rotating sleeve 6 is provided with internal threads matching the external threads;

[0023] An annular protrusion 9 is arranged on the inner wall of the distribution pipe 8. One end of the protrusion 9 is in the same vertical plane as one end of the connecting pipe 2, and a sealing ring is embedded at one end of the protrusion 9;

[0024] Specifically, as shown in Figure 1 and Figure 2As shown, before the device works, each distribution pipe 8 is first installed on the corresponding connecting pipe 2. During installation, the connecting pipe 2 is inserted into the interior of the distribution pipe 8, and then the rotating sleeve 6 is matched with the fixing ring 10 and the rotating sleeve 6 is rotated. As the rotating sleeve 6 rotates and feeds, it drives the distribution pipe 8 to move toward the connecting pipe 2, and finally one end of the connecting pipe 2 abuts against one side of the protrusion 9, and one end of the pressure plate 11 abuts against one end of the fixing ring 10, and the two complete the sealing assembly. At this time, water flow is allowed to flow into the interior of the main pipeline 4. These water flows can be sent to the interior of the distribution pipes 8 distributed in various places through the diversion pipe 1 and the connecting pipe 2, and finally drip out from the drip irrigation nozzle 7 for drip irrigation operation. If the drip irrigation nozzle 7 at a certain place is blocked, the corresponding valve 5 can be closed, and then the rotating sleeve 6 is rotated to make it rotate and move on the outside of the fixing ring 10, driving the distribution pipe 8 to separate from the connecting pipe 2, so that the distribution pipe 8 can be completely removed, which is convenient for handling the drip irrigation nozzle 7.

[0025] The outer wall of the rotating sleeve 6 is provided with two rotating bars 13 through hinges, and the inside of the rotating bars 13 is penetrated with through grooves 14, and the outer wall of the flow distribution tube 8 is fixed with two fixed boxes 3 at one end close to the rotating sleeve 6, and the inside of the fixed box 3 is provided with a return spring rod 18, and one end of the return spring rod 18 is fixed with a movable block 17, and the top of the movable block 17 is fixed with a connecting rod 16, and the top of the connecting rod 16 is penetrated to the top of the through groove 14 and is provided with a limit block 15;

[0026] The length of the limit block 15 is smaller than the length of the through slot 14, and the bottom end of the limit block 15 and the top end of the rotating bar 13 are on the same horizontal plane;

[0027] The width of the connecting rod 16 is equal to the width of the limit block 15 and the through slot 14, and the length of the connecting rod 16 is much smaller than the length of the through slot 14;

[0028] Specifically, Figure 1 and Figure 3 As shown, after the rotating sleeve 6 rotates to the maximum stroke, the rotating bar 13 can be rotated to form Figure 3 In the corresponding state, the limit block 15 blocks the return path of the rotating bar 13, and the two ends of the connecting rod 16 abut against the inner wall of the through slot 14 to limit the rotation of the rotating bar 13, thereby preventing the rotating sleeve 6 from loosening and shifting. On the contrary, when disassembly is required, the limit block 15 is moved back a distance, and when it is aligned with the through slot 14, the rotating bar 13 is flipped over and left.

[0029] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A drip irrigation device based on a smart farm, comprising a main pipeline (4), characterized in that: A plurality of flow distribution pipes (1) are installed on one side of the main pipeline (4), and a valve (5) is installed on one side of the flow distribution pipes (1). A connecting pipe (2) is installed on the output end of the valve (5), and a flow distribution pipe (8) is installed on one side of the connecting pipe (2). A plurality of drip irrigation nozzles (7) are installed on the outer wall of the flow distribution pipe (8). One end of the connecting pipe (2) extends to the inside of the flow distribution pipe (8), and a fixing ring (10) is sleeved on the outer wall of the connecting pipe (2) on one side of the flow distribution pipe (8). A rotating sleeve (6) is installed on the outer wall of the flow distribution pipe (8), and a pressure plate (11) is fixed to one end of the flow distribution pipe (8), and a sealing ring is embedded in one end of the pressure plate (11).

2. A drip irrigation device based on smart farm according to claim 1, characterized in that: Two fixing rings (12) are fixed to the outer wall of the distribution pipe (8), and annular grooves are provided at the ends of the fixing rings (12) close to each other. Matching annular blocks are provided at one end of the interior of the rotating sleeve (6) and one end of the outer wall. The rotating sleeve (6) is rotatably connected to the fixing rings (12) through the cooperation between the annular blocks and the annular grooves.

3. According to the drip irrigation device based on smart farm in claim 1, it is characterized by: The outer wall of the fixing ring (10) is provided with an external thread, and the inner wall of the rotating sleeve (6) is provided with an internal thread matching the external thread.

4. According to the drip irrigation device based on smart farm in claim 1, it is characterized by: The inner wall of the flow distribution pipe (8) is provided with an annular protrusion (9), one end of the protrusion (9) and one end of the connecting pipe (2) are located in the same vertical plane, and a sealing ring is embedded and installed at one end of the protrusion (9).

5. The drip irrigation device based on smart farm according to claim 1, characterized in that: The outer wall of the rotating sleeve (6) is provided with two rotating bars (13) via hinges, and the interior of the rotating bars (13) is penetrated by through grooves (14); the outer wall of the flow distribution tube (8) is provided with two fixed boxes (3) at one end close to the rotating sleeve (6), and one end of the interior of the fixed box (3) is provided with a return spring rod (18); one end of the return spring rod (18) is provided with a movable block (17); the top end of the movable block (17) is provided with a connecting rod (16); the top end of the connecting rod (16) is provided with a limit block (15) at the top of the connecting rod (16); 6. The drip irrigation device based on smart farm according to claim 5, characterized in that: The length of the limit block (15) is smaller than the length of the through slot (14), and the bottom end of the limit block (15) and the top end of the rotating bar (13) are located on the same horizontal plane.

7. The drip irrigation device based on smart farm according to claim 5, characterized in that: The width of the connecting rod (16) is equal to the width of the limiting block (15) and the through slot (14), and the length of the connecting rod (16) is much smaller than the length of the through slot (14).

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