A mobile MPP low-pressure large-flow atomizing micro-spraying device

Abstract

This utility model relates to a mobile MPP low-pressure high-flow atomizing micro-spraying device, belonging to the field of agricultural irrigation technology. It solves the technical problems of irrigation equipment such as easy clogging of spray nozzles, limited radiation range, poor working stability, and large limitations in applicable environments. It includes multiple connecting pipes, with adjacent connecting pipes sealed together by connecting flanges. One end of one of the connecting pipes is sealed with a plug. Each connecting pipe has three evenly distributed through holes at its top, and each through hole is threaded with a connection port. A connecting pipe is fixedly installed at the top of each connection port, and a spray head is fixedly installed at the top of each connecting pipe. Each spray head has a conical spray nozzle with an angle of 135 degrees at its port. By setting the spray nozzle to a conical shape with an angle of 135 degrees, it can realize atomized water spraying irrigation treatment for external plants and ensure the radiation range of the sprinkler irrigation.

Description

Technical Field

[0001] This utility model relates to the field of agricultural irrigation technology, specifically a mobile MPP low-pressure high-flow atomizing micro-spraying device. Background Technology

[0002] Agricultural irrigation refers to the artificial means of delivering water resources such as surface water and groundwater to farmland to meet the water needs of crops during their growth and to ensure agricultural production activities. Its core is to regulate farmland water conditions, improve the crop growth environment, and increase yield and quality by employing various methods such as canal irrigation, sprinkler irrigation, and drip irrigation, based on the water requirements of different crops, soil conditions, and climate characteristics.

[0003] Agricultural irrigation often uses micro-sprinkler tape to assist irrigation. Among these tools, micro-sprinkler tape is the most frequently used. Micro-sprinkler tape is a water-saving device used for agricultural irrigation, with numerous tiny water outlets distributed on the tape body.

[0004] In actual use, the micro-sprinkler tape is first connected to an external water supply device, and then the water supply device is controlled to operate, drawing water into the micro-sprinkler tape and spraying it outward through the openings on its surface to irrigate the plants. However, the actual length of the micro-sprinkler tape is relatively long, requiring high-pressure equipment to increase the water pressure for irrigation. The micro-sprinkler tape has small orifices, and sometimes the external water supply directly draws river water, which contains many impurities and can easily clog the spray holes. At the same time, the small orifices cause the sprayed water to be in a columnar shape, resulting in a small radiation range.

[0005] When using micro-sprinkler tape, it is usually placed directly on the irrigation site. Since it is cylindrical, uneven spraying pressure may cause the micro-sprinkler tape to roll over, blocking the spray holes. This not only affects irrigation but also wets areas that do not need irrigation, affecting the placement environment of the micro-sprinkler tape and wasting water resources.

[0006] Based on this, the present invention provides a mobile MPP low-pressure high-flow atomizing micro-spraying device to solve the above problems. Utility Model Content

[0007] In view of the above situation and to overcome the defects of the prior art, this utility model provides a mobile MPP low-pressure high-flow atomizing micro-spraying device. This utility model has an ingenious structure and focuses on practicality, effectively solving the technical problems of irrigation equipment being prone to clogging of spray nozzles, limited radiation range, poor working stability, and large limitations in applicable environments.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: A mobile MPP low-pressure high-flow atomizing micro-spraying device includes a connecting pipe, and a plurality of evenly distributed through holes are opened on the top of the connecting pipe, and a water spray head is installed in each of the through holes.

[0009] Preferably, there are multiple connecting pipes, and two adjacent connecting pipes are sealed together by a connecting flange, with one end of one of the connecting pipes having a sealing port.

[0010] Preferably, each of the through holes is threaded with a connection port, each connection port is fixedly installed with a connecting pipe at its top, each connecting pipe is fixedly installed with a water spray head at its top, and each water spray head has a conical water nozzle with an angle of 135 degrees at its port position.

[0011] Preferably, the distance between two adjacent spray heads is 300mm-500mm.

[0012] Preferably, the connecting flange has a plurality of symmetrically distributed flange bolts inside, and each flange bolt has a flange nut threaded onto its surface.

[0013] Preferably, a square tube is provided below each of the connecting tubes, two symmetrical casters are provided at the bottom of each square tube, a support base is fixedly installed on the top of each caster, four symmetrically distributed holes are opened on the surface of each support base, the same tightening frame placed on the surface of the square tube is inserted into every two holes, and a tightening nut is threaded to the bottom end of each tightening frame.

[0014] Preferably, two symmetrically distributed support frames are fixedly installed on the top of each square tube, the connecting pipe is placed above the support frame, a fixed sleeve is fixedly installed on the top of each support frame, a rotating frame is rotatably connected to one side of each fixed sleeve, a pipe clamp is fixedly installed on one side of each rotating frame, a clamping bolt is fitted on each pipe clamp and support frame, and a clamping nut is threaded onto the surface of each clamping bolt.

[0015] Preferably, the end of the connecting pipe is connected to a drain pipe, a drain valve is installed on the drain pipe, and a pressure gauge is installed on the connecting pipe.

[0016] This utility model has the following technical advantages.

[0017] 1. This utility model, by installing a water spray head on the connecting pipe, has an orifice diameter much larger than the small holes on the micro-spray tape, which can effectively prevent clogging during irrigation; 2. This utility model connects multiple connecting pipes through connecting flanges, thereby allowing the irrigation range to be adjusted according to the actual irrigation environment. By setting the connecting pipes to three meters and limiting the maximum number of connecting pipes to eight, the irrigation length is restricted, achieving the purpose of low-pressure irrigation. By setting the water nozzles to a conical shape with an angle of 135 degrees, atomized water spraying irrigation can be achieved for external plants, ensuring the irrigation radiation range. The setting of the water nozzles can increase the nozzle area and improve the irrigation effect for plants. 3. By setting universal wheels, the position of the equipment can be easily adjusted and controlled. By adjusting the position of the tightening frame, the position of the corresponding universal wheels can be adjusted. By adjusting the position between two corresponding universal wheels, the equipment can be more adaptable to different irrigation environments, such as irrigation ridges, thus improving the flexibility of the equipment. 4. By setting pipe clamps, this utility model can tighten the connecting pipe, preventing it from rolling over due to unstable water pressure during irrigation. This reduces the likelihood of the water nozzle pointing downwards when the connecting pipe rolls over to a certain angle, thus achieving stable irrigation and reducing the occurrence of hole blockage. This ensures irrigation effect and reduces water waste. Attached Figure Description

[0018] 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 three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a schematic diagram of the assembly structure of the connecting flange and connecting pipe in this utility model.

[0020] Figure 3 This is a schematic diagram of the assembly structure of the through hole, the connection port, and the spray head in this utility model.

[0021] Figure 4 This is a schematic diagram of the assembly structure of the tightening frame, support base and tightening nut in this utility model.

[0022] Figure 5 This is a schematic diagram of the assembly structure of the lifting frame, rotating frame and pipe clamp in this utility model.

[0023] Figure 6 This is a schematic diagram of the assembly structure of the sealing port, pipe clamp, and connecting flange in this utility model.

[0024] Figure 7 This is a schematic diagram of the spray pattern of the water nozzle on the connecting pipe in this utility model.

[0025] Figure label: 1. Square tube; 2. Casters; 3. Support base; 4. Tightening frame; 5. Connecting pipe; 6. Connecting flange; 7. Pipe clamp; 8. Sealing port; 9. Flange bolt; 10. Flange nut; 11. Through hole; 12. Connection port; 13. Connecting pipe; 14. Adjusting block; 15. Spray head; 16. Tightening nut; 17. Lifting frame; 18. Fixing sleeve; 19. Rotating frame; 20. Clamping nut; 21. Clamping bolt; 22. Drain pipe; 23. Drain valve; 24. Pressure gauge. Detailed Implementation

[0026] The foregoing and other technical contents, features and effects of this utility model are described in conjunction with the appendix below. Figures 1 to 7 The detailed description of the embodiments will make this clear. All references to the following embodiments are made with reference to the accompanying drawings.

[0027] Exemplary embodiments of the present invention will now be described with reference to the accompanying drawings.

[0028] As an example, this utility model is a mobile MPP low-pressure high-flow atomizing micro-spraying device, including a connecting pipe 5, and a plurality of evenly distributed through holes 11 are opened on the top of the connecting pipe 5, and a spray head 15 is installed in each through hole 11.

[0029] As an example, there are multiple connecting pipes 5. The connecting pipes 5 are MPP water pipes with a length of three meters. Since the longer the pipe, the lower the water pressure, in order to ensure the low-pressure water spraying effect, a maximum of eight connecting pipes 5 are connected to each other. Two adjacent connecting pipes 5 are sealed together by connecting flanges 6. One end of one of the connecting pipes 5 is sealed with a plug 8. The very end of the last connecting pipe 5 needs to be connected with a plug 8 to block the water.

[0030] As an example, the through hole 11 is threaded inside, and each through hole 11 is threadedly connected to a connection port 12. A connecting pipe 13 is fixedly installed at the top of each connection port 12, and a water nozzle 15 is fixedly installed at the top of each connecting pipe 13. Each water nozzle 15 has a conical nozzle with an angle of 135 degrees at its port. The water nozzle can spray water in a 135-degree fan shape to the location that needs to be irrigated. The fan-shaped atomization spray can effectively irrigate a wide area of ​​crops, with a spray width of 10m-16m.

[0031] As an example, a plurality of symmetrically distributed flange bolts 9 are inserted inside the connecting flange 6, and each flange bolt 9 is threaded with a flange nut 10.

[0032] As an example, the distance between two adjacent spray heads 15 is 300mm-500mm.

[0033] In this embodiment, before watering the desired environment, the water spray head 15 is sealed and fixedly installed inside the through hole 11 through multiple connection ports 12. Then, according to the needs of the irrigated environment, select a specific number of connecting pipes 5, and then connect multiple connecting pipes 5 through connecting flanges 6. Connect an external water supply device at the water inlet and a sealing port 8 at the water outlet. After connecting the connecting pipes 5, control the operation of the external water supply device to pump water into the multiple connected connecting pipes 5. The water pressure will gradually increase, and the water inside the connecting pipes 5 will be sprayed outward at a 135-degree angle from the spray head 15 and the spray nozzle to irrigate external plants, crops, etc.

[0034] As an example, a square tube 1 is provided below each connecting pipe 5, and two symmetrical casters 2 are provided at the bottom of each square tube 1. The casters 2 can greatly facilitate the movement of the irrigation equipment to a suitable working position and reduce manual handling. A support base 3 is installed on the top of each caster 2. Four symmetrically distributed holes are opened on the surface of each support base 3. The same tensioning frame 4 is placed on the surface of the square tube 1 through every two holes. The tensioning frame 4 is a concave metal frame, and the ends of the tensioning frame 4 are machined with threads. The tensioning frame 4 can slide on the surface of the square tube 1. A tightening nut 16 is threadedly connected to the bottom of each tensioning frame 4.

[0035] In this embodiment, when the position of the irrigation equipment needs to be adjusted, the position of the tightening frame 4 and the caster 2 on the square tube 1 can be adjusted according to the width of the ridge. After adjusting the distance between the two corresponding casters 2, the tightening nut 16 can be rotated to tighten the tightening frame 4 in conjunction with the thread on the end of the tightening frame 4, thereby fixing the caster 2. Finally, the structure can be pushed to move to the appropriate working position.

[0036] As an example, each square tube 1 has two symmetrically distributed support frames 17 fixedly installed on its top. The support frame 17 is a metal frame with a rounded top. The connecting tube 5 is placed above the support frame 17. Each support frame 17 has a fixed sleeve 18 fixedly installed on its top. Each fixed sleeve 18 has a rotating frame 19 rotatably connected to one side. Each rotating frame 19 has a pipe clamp 7 fixedly installed on one side. The pipe clamp 7 is a rounded metal frame that matches the support frame 17. Each pipe clamp 7 has a clamping bolt 21 fitted on each support frame 17. Each clamping bolt 21 has a clamping nut 20 threadedly connected to its surface. The clamping bolt 21 and clamping nut 20 can securely support the pipe clamp 7 and the connecting tube 5.

[0037] In this embodiment, when it is necessary to position and fix the connecting pipe, the connecting pipe 5 can be placed directly on the support frame 17, and then the pipe clamp 7 can be flipped over and overlapped on the top of the connecting pipe 5. After flipping the pipe clamp 7, the connecting pipe 5 can be clamped and fixed with the clamping bolt 21 and clamping nut 20 to prevent the connecting pipe 5 from flipping over due to unstable water pressure during operation.

[0038] As an example, the end of the connecting pipe 5 is connected to a drain pipe 22, a drain valve 23 is installed on the drain pipe 22, and a pressure gauge 24 is installed on the connecting pipe 5.

[0039] After irrigation is completed, the water in the connecting pipe 5 is released through the drain valve 23 on the drain pipe 22. During irrigation, the irrigation water pressure is monitored by the pressure gauge 24.

[0040] Working principle: S1. First, install the water nozzle 15 inside the through hole 11 using the connection port 12. Then, measure the length of the irrigated environment and select a specific number of connecting pipes 5 according to the actual needs of the irrigated environment. Then, seal the multiple connecting pipes 5 together using the connecting flange 6. Then, place the connecting pipe 5 on top of the support frame 17. Then, flip the pipe clamp 7 and overlap the pipe clamp 7 on top of the connecting pipe 5. After flipping the pipe clamp 7, use the clamping bolt 21 and clamping nut 20 to clamp and fix the connecting pipe 5 to prevent the connecting pipe 5 from rolling over due to unstable water pressure during irrigation, thereby reducing the situation where the water nozzles point downwards when the connecting pipe 5 rolls over to a certain angle. S2. Then measure the spraying placement space, such as the width of the ridge, and adjust the position of the tightening frame 4 and the caster 2 on the square tube 1 to adjust the distance between the two corresponding casters 2. After the adjustment is completed, the tightening nut 16 can be turned with a wrench to clamp the tightening frame 4 with the thread on the port of the tightening frame 4, thereby adjusting and fixing the caster 2. After the adjustment is completed, the position of the caster 2 can be adjusted to make the equipment suitable for different irrigation environments. Connect the external water supply equipment at the water inlet port and seal the plug 8 at the water outlet port. S3. Finally, control the external water supply equipment to pump water into the multiple connected pipes 5. The water pressure gradually increases, and the water inside the connecting pipes 5 is sprayed outward at a 135-degree angle from the spray head 15 and the spray nozzle to perform atomized watering irrigation on the external plants.

[0041] This utility model has the following technical advantages.

[0042] 1. This utility model can effectively prevent clogging during irrigation by installing a water nozzle 15 on the connecting pipe 5, whose orifice diameter is much larger than the small holes on the micro-spray tape; 2. This utility model connects multiple connecting pipes 5 through connecting flange 6, thereby allowing the irrigation range to be adjusted according to the actual irrigation environment. By setting the connecting pipe 5 to three meters and the maximum number of connecting pipes 5 connected to be eight, the irrigation length is limited, and the purpose of low-pressure irrigation can be achieved. By setting the water nozzle to a conical shape with an angle of 135 degrees, atomized water spraying irrigation can be achieved for external plants, ensuring the irrigation radiation range. The setting of the water nozzle can increase the nozzle area and improve the irrigation effect of plants. 3. By setting universal wheels 2, the position of the equipment can be easily adjusted and controlled. By adjusting the position of the tensioning frame 4, the position of the corresponding universal wheels 2 can be adjusted. By adjusting the position between the two corresponding universal wheels 2, the equipment can be more adaptable to different irrigation environments, such as irrigation ridges, thus improving the flexibility of the equipment. 4. By setting the pipe clamp 7, this utility model can tighten the connecting pipe 5, preventing the connecting pipe 5 from rolling over due to unstable water pressure during irrigation. This reduces the likelihood of the water nozzle pointing downwards when the connecting pipe 5 rolls over to a certain angle, thus achieving stable irrigation of the connecting pipe 5. At the same time, it reduces the occurrence of hole blockage, ensuring irrigation effect and reducing waste of water resources.

[0043] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be obvious to those skilled in the art after reading the above content. Therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. A mobile MPP low-pressure high-flow atomizing micro-spraying device, comprising a connecting pipe (5), characterized in that, The connecting pipe (5) has a plurality of evenly distributed through holes (11) on its upper surface, and a water spray head (15) is installed in each of the through holes (11).

2. The mobile MPP low-pressure high-flow atomizing micro-spraying device according to claim 1, characterized in that, There are multiple connecting pipes (5), and two adjacent connecting pipes (5) are sealed together by connecting flanges (6), and one end of one of the connecting pipes (5) is sealed with a plug (8).

3. The mobile MPP low-pressure high-flow atomizing micro-spraying device according to claim 1, characterized in that, Each of the through holes (11) is threaded with a connection port (12), and a connecting pipe (13) is fixedly installed at the top of each connection port (12). A water nozzle (15) is fixedly installed at the top of each connecting pipe (13). A conical water nozzle with an angle of 135 degrees is opened at the port position of each water nozzle (15).

4. A mobile MPP low-pressure high-flow atomizing micro-spraying device according to claim 3, characterized in that, The distance between two adjacent water nozzles (15) is 300mm-500mm.

5. A mobile MPP low-pressure high-flow atomizing micro-spraying device according to claim 2, characterized in that, The connecting flange (6) is provided with a plurality of symmetrically distributed flange bolts (9), and each flange bolt (9) is threaded with a flange nut (10).

6. A mobile MPP low-pressure high-flow atomizing micro-spraying device according to claim 1, characterized in that, A square tube (1) is provided below each of the connecting tubes (5). Two symmetrical casters (2) are provided at the bottom of each square tube (1). A support seat (3) is fixedly installed on the top of each caster (2). Four symmetrically distributed holes are opened on the surface of each support seat (3). The same tightening frame (4) placed on the surface of the square tube (1) is inserted into each pair of holes. A tightening nut (16) is threaded to the bottom of each tightening frame (4).

7. A mobile MPP low-pressure high-flow atomizing micro-spraying device according to claim 6, characterized in that, Two symmetrically distributed support frames (17) are fixedly installed on the top of each square tube (1). The connecting pipe (5) is placed above the support frame (17). A fixed sleeve (18) is fixedly installed on the top of each support frame (17). A rotating frame (19) is rotatably connected to one side of each fixed sleeve (18). A pipe clamp (7) is fixedly installed on one side of each rotating frame (19). A clamping bolt (21) is fitted on each pipe clamp (7) and support frame (17). A clamping nut (20) is threaded onto the surface of each clamping bolt (21).

8. A mobile MPP low-pressure high-flow atomizing micro-spraying device according to claim 1, characterized in that, The end of the connecting pipe (5) is connected to a drain pipe (22), a drain valve (23) is installed on the drain pipe (22), and a pressure gauge (24) is installed on the connecting pipe (5).

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