Agricultural field water-saving irrigation device

Abstract

The utility model relates to farmland irrigation device technical field, concretely just is a farmland water saving irrigation device. Including irrigation water pipe, irrigation water pipe is equipped with a plurality of water saving irrigation components, water saving irrigation components include shunt sleeve, shunt pipe, connecting pipe and irrigation head, shunt sleeve is equipped with the outside of irrigation water pipe, one end of shunt pipe is connected with shunt sleeve, connecting pipe is rotatably connected with shunt pipe, and irrigation head is connected to the outer end of connecting pipe;Irrigation head is equipped with sprinkling pipe, drip irrigation pipe and connecting interface, the inside of connecting pipe is provided with first connecting channel, second connecting channel and third connecting channel respectively with sprinkling pipe, drip irrigation pipe and connecting interface through, the inside of shunt pipe is provided with water supply channel, and rotating connecting pipe can make water supply channel respectively with first connecting channel, second connecting channel or third connecting channel through, realize sprinkling irrigation, drip irrigation and external interface convenient switching, satisfy the irrigation demand of different crops or soil condition, significantly improve adaptability.

Description

Technical Field

[0001] This utility model relates to the technical field of farmland irrigation devices, specifically a farmland water-saving irrigation device. Background Technology

[0002] Traditional farmland irrigation systems typically employ a single irrigation method (such as sprinkler or drip irrigation), making it difficult to flexibly switch irrigation modes according to different crops, soil conditions, or growth stages. While sprinkler irrigation systems can achieve large-area uniform irrigation, they consume a large amount of water and are prone to water waste; drip irrigation systems, although water-saving, suffer from problems such as easy clogging and limited applicability. Furthermore, most irrigation devices have a fixed water outlet method, making it impossible to quickly adjust the irrigation mode, resulting in low irrigation efficiency. Some improved solutions attempt to achieve multi-functional irrigation through complex diversion structures, but these suffer from structural redundancy, inconvenient operation, and poor sealing. Therefore, there is an urgent need for a water-saving irrigation device that can integrate multiple irrigation modes, can be quickly switched, and has a compact structure. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides a water-saving irrigation device for farmland.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a farmland water-saving irrigation device, including an irrigation water pipe, the irrigation water pipe being equipped with a plurality of water-saving irrigation components, the water-saving irrigation components including a diversion sleeve, a diversion pipe, a connecting pipe and an irrigation head, the diversion sleeve being sleeved on the outside of the irrigation water pipe, one end of the diversion pipe being connected to the diversion sleeve, the connecting pipe being rotatably connected to the diversion pipe, and the irrigation head being connected to the outer end of the connecting pipe; The irrigation head is equipped with a sprinkler pipe, a drip irrigation pipe, and a connection interface. The inside of the connection pipe is provided with a first connection channel, a second connection channel, and a third connection channel that communicate with the sprinkler pipe, the drip irrigation pipe, and the connection interface, respectively. The inside of the diversion pipe is provided with a water supply channel. By rotating the connection pipe, the water supply channel can be connected to the first connection channel, the second connection channel, or the third connection channel, respectively.

[0005] As an optimization, the inside of the diverter is provided with a connecting cavity, and one end of the connecting pipe is rotatably disposed in the connecting cavity; The water supply channel is separated from the connecting cavity. A connecting port is provided at the end of the water supply channel away from the irrigation water pipe. When the connecting port is opposite to the first connecting channel, the second connecting channel or the third connecting channel, it is in contact and sealed.

[0006] As an optimization, a locking bolt is provided on the outside of the diverter pipe, and the locking bolt passes through the diverter pipe and contacts the connecting pipe.

[0007] As an optimization, three connecting ramps are provided on the side of the irrigation head away from the connecting pipe, and the drip irrigation pipe, sprinkler irrigation pipe and connecting interface are respectively provided on the three connecting ramps.

[0008] As an optimization, the water supply channel is located on the upper inner side of the diversion pipe, and the ends of the first connecting channel, the second connecting channel and the third connecting channel away from the irrigation head are bent outward to form a connection interface on the side of the connecting pipe.

[0009] As an optimization, the first connection channel, the second connection channel, and the third connection channel are arranged coaxially.

[0010] As an optimization, the bottom of the shunt sleeve is provided with a fixing pin.

[0011] The beneficial effects of this plan are as follows: The rotatable connecting pipe design allows for easy switching between sprinkler irrigation, drip irrigation, and external interfaces, meeting the irrigation needs of different crops or soil conditions and significantly improving adaptability. Users can choose the best irrigation mode according to their actual needs (such as drip irrigation for water conservation and sprinkler irrigation for uniform water supply), avoiding water waste and reducing irrigation costs. Attached Figure Description

[0012] Figure 1 This is an isometric view of the present invention in use.

[0013] Figure 2 This is a schematic diagram of the front view of this utility model.

[0014] Figure 3 This utility model Figure 2 A magnified structural diagram of part B.

[0015] Figure 4 This is a schematic diagram of the left side of this utility model.

[0016] Figure 5 This utility model Figure 4 A schematic diagram of the AA cross-section structure.

[0017] Among them, 1. Diversion sleeve, 2. Diversion pipe, 3. Connecting pipe, 4. Irrigation head, 5. Sprinkler pipe, 6. Drip pipe, 7. Connecting interface, 8. First connecting channel, 9. Second connecting channel, 10. Third connecting channel, 11. Water supply channel, 12. Connecting cavity, 13. Locking bolt, 14. Fixing nail. Detailed Implementation

[0018] This solution also includes a controller, the location of which is set by the operator according to the actual situation. The controller is used to control the electrical components used in this solution, including but not limited to sensors, motors, telescopic rods, water pumps, solenoid valves, heating wires, heat pumps, displays, computer input devices, switches, communication devices, lights, speakers, and microphones. The controller is an Intel processor, AMD processor, PLC controller, ARM processor, or microcontroller. It is used in conjunction with a motherboard, memory modules, storage media, and power supply, which is AC power or a lithium battery. When a display screen is provided, a graphics card is also included.

[0019] like Figure 1 As shown, a water-saving irrigation device for farmland includes an irrigation pipe. The irrigation pipe is equipped with several water-saving irrigation components. Each water-saving irrigation component includes a branch sleeve 1, a branch pipe 2, a connecting pipe 3, and an irrigation head 4. The branch sleeve 1 is sleeved on the outside of the irrigation pipe. One end of the branch pipe 2 is connected to the branch sleeve 1. The connecting pipe 3 is rotatably connected to the branch pipe 2. The irrigation head 4 is connected to the outer end of the connecting pipe 3. The irrigation head 4 is equipped with a sprinkler pipe 5, a drip irrigation pipe 6 and a connecting interface 7. The connecting pipe 3 has a first connecting channel 8, a second connecting channel 9 and a third connecting channel 10 that communicate with the sprinkler pipe 5, the drip irrigation pipe 6 and the connecting interface 7 respectively. The diversion pipe 2 has a water supply channel 11 inside. By rotating the connecting pipe 3, the water supply channel 11 can be connected with the first connecting channel 8, the second connecting channel 9 or the third connecting channel 10 respectively.

[0020] Irrigation pipes are laid along the length of the farmland, and multiple water-saving irrigation components are evenly installed along the length of the irrigation pipes.

[0021] Multiple diversion pipes 2 can be provided in the circumferential direction of the diversion sleeve 1, preferably two.

[0022] The sprinkler pipe 5 is used for sprinkler irrigation of farmland. The outer end of the sprinkler pipe 5 is equipped with a nozzle. The nozzle and the sprinkler pipe 5 are connected by a ball joint. The sprinkler pipe 5 is connected to the side of the irrigation head 4. The drip irrigation pipe 6 is used for drip irrigation of farmland. The drip irrigation pipe 6 is connected to the lower part of the irrigation head 4. The connection interface 7 is used to connect other external water pipes.

[0023] like Figure 3 and Figure 5 As shown, the inside of the diversion pipe 2 is provided with a connecting cavity 12, and one end of the connecting pipe 3 is rotatably disposed in the connecting cavity 12; The water supply channel 11 is separated from the connecting cavity 12. A connecting port is provided at the end of the water supply channel 11 away from the irrigation water pipe. When the connecting port is arranged opposite to the first connecting channel 8, the second connecting channel 9 or the third connecting channel 10, it is in contact and sealed.

[0024] The first connecting channel 8, the second connecting channel 9, and the third connecting channel 10 are isolated from each other.

[0025] like Figure 1 As shown, a locking bolt 13 is disposed on the outside of the diversion pipe 2, and the locking bolt 13 passes through the diversion pipe 2 and contacts the connecting pipe 3.

[0026] Tighten the locking bolt 13 to lock the positions of the diverter pipe 2 and the connecting pipe 3. The diverter pipe 2 and the connecting pipe 3 will then be in contact and sealed.

[0027] like Figure 1 As shown, the irrigation head 4 has three connecting slopes on the side away from the connecting pipe 3, and the drip irrigation pipe 6, the sprinkler irrigation pipe 5 and the connecting interface 7 are respectively located on the three connecting slopes.

[0028] like Figure 1 , 3 and Figure 5 As shown, the water supply channel 11 is located on the upper inner side of the diversion pipe 2. The ends of the first connecting channel 8, the second connecting channel 9, and the third connecting channel 10 away from the irrigation head 4 are bent outward to form a connection interface on the side of the connecting pipe 3.

[0029] like Figure 3 As shown, the first connection channel 8, the second connection channel 9, and the third connection channel 10 are coaxially arranged.

[0030] like Figure 1 As shown, a fixing pin 14 is provided at the bottom of the diversion sleeve 1.

[0031] When using the device, the irrigation pipe is laid along the direction of the field ridges, and the diversion sleeve 1 is fixed to the ground with fixing nails 14. Check whether the sealing rings at each connection are intact and ensure that the sprinkler pipe 5 and drip irrigation pipe 6 are not blocked. Loosen the locking bolt 13, manually rotate the connecting pipe 3 to the target position, align the first connecting channel 8 with the water supply channel 11, so that the sprinkler head is in sprinkler mode; align the second connecting channel 9 with the water supply channel 11, so that the sprinkler head is in drip mode; align the third connecting channel 10 with the water supply channel 11, so that the sprinkler head is in external mode. Tighten the locking bolts at 13 degrees to fix the angle and ensure that the connection is sealed and leak-free. Slowly open the main valve, observe whether there is any leakage at each node, and adjust the water pressure. Maintain a pressure of 0.2-0.3 MPa for sprinkler irrigation and adjust it to 0.1-0.15 MPa for drip irrigation. The duration of a single irrigation session can be set via the controller; After irrigation, drain the water from the pipes and periodically backflush the connecting pipe 3 with clean water.

[0032] The above-described specific embodiments are merely specific examples of this utility model. The patent protection scope of this utility model includes, but is not limited to, the product form and style of the above-described specific embodiments. Any farmland water-saving irrigation device that conforms to the claims of this utility model, and any appropriate changes or modifications made to it by a person skilled in the art, shall fall within the patent protection scope of this utility model.

Claims

1. A water-saving irrigation device for farmland, comprising an irrigation pipe, characterized in that: The irrigation pipe is equipped with several water-saving irrigation components. The water-saving irrigation components include a diversion sleeve (1), a diversion pipe (2), a connecting pipe (3), and an irrigation head (4). The diversion sleeve (1) is sleeved on the outside of the irrigation pipe. One end of the diversion pipe (2) is connected to the diversion sleeve (1). The connecting pipe (3) is rotatably connected to the diversion pipe (2). The irrigation head (4) is connected to the outer end of the connecting pipe (3). The irrigation head (4) is equipped with a sprinkler pipe (5), a drip irrigation pipe (6) and a connecting interface (7). The connecting pipe (3) has a first connecting channel (8), a second connecting channel (9) and a third connecting channel (10) that are respectively connected to the sprinkler pipe (5), the drip irrigation pipe (6) and the connecting interface (7). The diversion pipe (2) has a water supply channel (11) inside. By rotating the connecting pipe (3), the water supply channel (11) can be connected to the first connecting channel (8), the second connecting channel (9) or the third connecting channel (10) respectively.

2. The farmland water-saving irrigation device according to claim 1, characterized in that: The inside of the diversion pipe (2) is provided with a connecting cavity (12), and one end of the connecting pipe (3) is rotatably disposed in the connecting cavity (12); The water supply channel (11) is separated from the connecting cavity (12). A connecting port is provided at the end of the water supply channel (11) away from the irrigation water pipe. When the connecting port is set opposite to the first connecting channel (8), the second connecting channel (9) or the third connecting channel (10), it is in contact and sealed.

3. The farmland water-saving irrigation device according to claim 1, characterized in that: The outside of the diversion pipe (2) is provided with a locking bolt (13), which passes through the diversion pipe (2) and contacts the connecting pipe (3).

4. The farmland water-saving irrigation device according to claim 1, characterized in that: The irrigation head (4) has three connecting slopes on the side away from the connecting pipe (3), and the drip irrigation pipe (6), the sprinkler irrigation pipe (5) and the connecting interface (7) are respectively located on the three connecting slopes.

5. A water-saving irrigation device for farmland according to claim 2, characterized in that: The water supply channel (11) is located on the upper inner side of the diversion pipe (2). The first connecting channel (8), the second connecting channel (9) and the third connecting channel (10) are bent outward at the ends away from the irrigation head (4) to form a joint on the side of the connecting pipe (3).

6. The farmland water-saving irrigation device according to claim 1, characterized in that: The first connection channel (8), the second connection channel (9), and the third connection channel (10) are coaxially arranged.

7. The farmland water-saving irrigation device according to claim 1, characterized in that: The bottom of the shunt sleeve (1) is provided with a fixing pin (14).

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