Intelligent water-saving irrigation device

Abstract

The utility model discloses an intelligent water -saving irrigation device relates to agricultural irrigation technical field, including irrigation main pipe, irrigation branch pipe is arranged in irrigation main pipe both sides, and the even multiple spray heads are connected to irrigation branch pipe lower extreme, the side end of irrigation main pipe is connected with the communicating pipe, and the electric valve is arranged in the communicating pipe, the side end of communicating pipe is connected with the swivel, and the side end of irrigation branch pipe is rotatably connected in swivel, the outer end of irrigation branch pipe is connected with the gear ring, the utility model discloses design structure is reasonable, and it can according to the data of soil humidity sensor feedback, and the flow size of accurate control corresponding electric valve of irrigation branch pipe side end in this area, realizes the irrigation according to demand, reduces water resource waste, simultaneously, can make irrigation branch pipe reciprocating rotation unceasingly to the soil in this area is carried out overall even irrigation, breaks the irrigation blind area of traditional fixed nozzle, promotes irrigation evenness, effectively avoids partial area to leak irrigation or water shortage.

Description

Technical Field

[0001] This utility model relates to the field of agricultural irrigation technology, specifically an intelligent water-saving irrigation device. Background Technology

[0002] With the development of agricultural modernization, the rational use of water resources has become increasingly important. In the fields of modern agriculture and garden irrigation, the efficient use of water resources and the uniformity of irrigation are of paramount importance.

[0003] However, traditional irrigation methods, such as flood irrigation or fixed sprinkler irrigation, are difficult to use for precise irrigation based on the actual water needs of the soil, resulting in a large waste of water resources. At the same time, due to the fixed spray angle of traditional fixed sprinklers, blind spots inevitably occur during irrigation, which can easily lead to localized missed irrigation or insufficient water. This not only affects plant growth but also further reduces the efficiency of water resource utilization.

[0004] To address these issues, we offer intelligent water-saving irrigation devices. Summary of the Invention

[0005] 1) Technical problems to be solved This utility model proposes an intelligent water-saving irrigation device. Through the cooperation of irrigation branch pipes, electric valves, toothed plates, toothed rings, electric reciprocating mechanisms, and soil moisture sensors, it solves the problems of traditional irrigation methods, which are generally flood irrigation or fixed sprinkler irrigation, which result in a large waste of water resources and uneven irrigation during the irrigation process, easily leading to local areas of missed irrigation or insufficient water. Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: an intelligent water-saving irrigation device, including an irrigation main pipe, irrigation branch pipes on both sides of the irrigation main pipe, and multiple spray heads evenly connected to the lower end of the irrigation branch pipes; The irrigation main pipe is connected to a connecting pipe at one end, and an electric valve is installed inside the connecting pipe; The connecting pipe is connected to a rotary joint at one end, and the irrigation branch pipe is rotatably connected to the rotary joint at one end. The outer end of the irrigation branch pipe is connected to a toothed ring; The outer end of the irrigation branch pipe is equipped with an electric reciprocating mechanism, which includes a push rod; The lower end of the push rod is connected to a toothed plate, which is located at the outer end of the toothed ring, and the two mesh with each other. Soil moisture sensors are installed on both sides of the irrigation main pipe, and a controller is connected to the upper end of the irrigation main pipe. The controller and the soil moisture sensors are connected by wires.

[0007] Furthermore, both the irrigation main pipe and the irrigation branch pipe are made of pressure-resistant and corrosion-resistant PVC material. A water pump is connected to the side end of the irrigation main pipe, and the water pump is connected to a water storage tank or pool.

[0008] Furthermore, a support rod is connected to the lower end of the irrigation main pipe, and a clamping ring is connected to the upper end of the support rod, with the clamping ring connected to the outer end of the irrigation main pipe.

[0009] Furthermore, a support frame is connected to the side end of the main irrigation pipe, a support sleeve is connected to the side end of the support frame, the irrigation branch pipe is located inside the support sleeve, and a bearing is connected between the two.

[0010] Furthermore, the electric reciprocating mechanism also includes: a fixed plate, a servo motor, and a rotating rod. The fixed plate is connected to the upper end of the support frame, the servo motor is connected to the outer end of the fixed plate, and the rotating rod is connected to the drive end of the servo motor.

[0011] Furthermore, the electric reciprocating mechanism also includes: a connecting rod and a constraint sleeve. The two ends of the connecting rod are rotatably connected to a rotating rod and a push rod, respectively. The constraint sleeve is connected to the side end of the fixed plate, and the push rod is slidably connected inside the constraint sleeve.

[0012] Furthermore, the soil moisture sensor is buried at different locations in the irrigation area, and the controller is connected to the electric valve and servo motor respectively via wires.

[0013] (iii) Beneficial effects: Compared with existing technologies, this intelligent water-saving irrigation device has the following beneficial effects: I. This intelligent water-saving irrigation device is equipped with a soil moisture sensor to detect the current soil moisture in the area it is located in. The controller precisely controls the flow rate of the electric valve corresponding to the side end of the irrigation branch pipe in that area based on the preset program and the data fed back by the soil moisture sensor, so as to realize on-demand irrigation and reduce water waste. Through the electric reciprocating mechanism, the push rod can drive the toothed plate to move. The movement of the toothed plate interacts with the toothed ring at the outer end of the irrigation branch pipe, so that the irrigation branch pipe can continuously reciprocate, thereby irrigating the soil in the area evenly and comprehensively. This breaks the irrigation blind spots of traditional fixed sprinklers, improves irrigation uniformity, and effectively avoids local missed irrigation or insufficient water.

[0014] Second, this intelligent water-saving irrigation device uses a soil moisture sensor and controller to achieve full automation of the "monitoring-decision-execution" process, eliminating the need for frequent manual inspections or manual valve switching, making it suitable for large areas of farmland, remote areas, or scenarios with labor shortages. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0016] Figure 1 This is a schematic diagram of the overall structure of the intelligent water-saving irrigation device of this utility model; Figure 2 This is a schematic diagram of the irrigation tube structure of the intelligent water-saving irrigation device of this utility model; Figure 3 This is a schematic diagram of the support frame structure of the intelligent water-saving irrigation device of this utility model; Figure 4 This is a schematic diagram of the toothed plate structure of the intelligent water-saving irrigation device of this utility model; Figure 5 This is a schematic diagram of the cross-sectional structure of the connecting pipe of the intelligent water-saving irrigation device of this utility model.

[0017] In the diagram: 1. Irrigation main pipe; 2. Irrigation branch pipe; 3. Connecting pipe; 4. Electric valve; 5. Rotary joint; 6. Gear ring; 7. Push rod; 8. Gear plate; 9. Soil moisture sensor; 10. Controller; 11. Support rod; 12. Support frame; 13. Support sleeve; 14. Fixing plate; 15. Servo motor; 16. Rotating rod; 17. Connecting rod; 18. Constraint sleeve. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] like Figures 1-5 As shown, this utility model provides a technical solution: an intelligent water-saving irrigation device, including an irrigation main pipe 1, irrigation branch pipes 2 on both sides of the irrigation main pipe 1, the irrigation main pipe 1 and the irrigation branch pipes 2 are both made of pressure-resistant and corrosion-resistant PVC material to ensure their service life, a water pump is connected to the side end of the irrigation main pipe 1, the water pump is connected to a water storage tank or pool to fill the irrigation main pipe 1 with water, a support rod 11 is connected to the lower end of the irrigation main pipe 1, a clamping ring is connected to the upper end of the support rod 11, the clamping ring is connected to the outer end of the irrigation main pipe 1 to support the irrigation main pipe 1.

[0020] Multiple spray heads are evenly connected to the lower end of the irrigation branch pipe 2 to convert water flow into water mist, thereby irrigating the soil and crops more evenly. A connecting pipe 3 is connected to the side end of the main irrigation pipe 1, and a rotary joint 5 is connected to the side end of the connecting pipe 3. The side end of the irrigation branch pipe 2 is rotatably connected to the rotary joint 5, so that the irrigation branch pipe 2 can rotate through the rotary joint 5 to the side end of the connecting pipe 3 without affecting the normal water supply. An electric valve 4 is installed in the connecting pipe 3 to control the water flow rate of the irrigation branch pipe 2 at its side end. A support frame 12 is connected to the side end of the main irrigation pipe 1, and a support sleeve 13 is connected to the side end of the support frame 12. The support frame 12 is used to support and fix the support sleeve 13. The irrigation branch pipe 2 is located in the support sleeve 13, and a bearing is connected between the two. This not only supports the irrigation branch pipe 2, but also allows the irrigation branch pipe 2 to rotate easily.

[0021] An electric reciprocating mechanism is provided at the outer end of the irrigation branch pipe 2. The electric reciprocating mechanism also includes: a push rod 7, a fixed plate 14, a servo motor 15, and a rotating rod 16. The fixed plate 14 is connected to the upper end of the support frame 12 to support the fixed plate 14. The servo motor 15 is connected to the outer end of the fixed plate 14. The rotating rod 16 is connected to the drive end of the servo motor 15. When the servo motor 15 starts, it will drive the rotating rod 16 to rotate. The electric reciprocating mechanism also includes: a connecting rod 17 and a constraint sleeve 18. The two ends of the connecting rod 17 are rotatably connected to the rotating rod 16 and the push rod 7, respectively. When the rotating rod 16 rotates, it will drive the push rod 7 to move through the connecting rod 17. The constraint sleeve 18 is connected to the side end of the fixed plate 14. The push rod 7 is slidably connected in the constraint sleeve 18 to constrain the push rod 7, so that it can only move up and down and cannot rotate.

[0022] The lower end of the push rod 7 is connected to a toothed plate 8, and the outer end of the irrigation branch pipe 2 is connected to a toothed ring 6. The toothed plate 8 is located at the outer end of the toothed ring 6. The two mesh, and the push rod 7 can drive the toothed plate 8 to move up and down, thereby interacting with the toothed ring 6, which will drive the irrigation branch pipe 2 to rotate back and forth in the connecting pipe 3.

[0023] Soil moisture sensors 9 are installed on both sides of the irrigation main pipe 1. A controller 10 is connected to the upper end of the irrigation main pipe 1. The controller 10 and the soil moisture sensors 9 are connected by wires. The soil moisture sensors 9 are buried at different locations in the irrigation area to detect soil moisture in real time and transmit the detection signal to the controller 10. The controller 10 can be connected to the Internet of Things system. Users can remotely view soil moisture data and modify irrigation strategies via mobile phone or computer to flexibly respond to climate change or crop growth cycle changes. The controller 10 is connected to the electric valve 4 and the servo motor 15 by wires.

[0024] Working principle: During use, soil moisture sensors 9 are buried at different locations in the irrigation area to detect soil moisture in real time and transmit the detection signal to controller 10. Controller 10, based on the preset program and the data fed back by soil moisture sensors 9, precisely controls the electric valve 4 corresponding to the side end of the irrigation branch pipe 2 in that area, and controls the water flow rate of the connecting pipe 3 through the electric valve 4, thereby controlling the water volume of the irrigation branch pipe 2 to achieve on-demand irrigation. At the same time, the electric reciprocating mechanism will cause the irrigation branch pipe 2 to rotate continuously at the side end of the connecting pipe 3. Specifically, the servo motor 15 starts to drive the rotating rod 16 to rotate. The rotating rod 16 interacts with the push rod 7 through the connecting rod 17. Under the action of the constraint sleeve 18, the push rod 7 will drive the toothed plate 8 to move up and down reciprocally. The movement of the toothed plate 8 interacts with the toothed ring 6, which will drive the irrigation branch pipe 2 to rotate within the support sleeve 13, thereby enabling the irrigation branch pipe 2 to rotate continuously, thus providing comprehensive and uniform irrigation for the soil in the area.

[0025] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. An intelligent water-saving irrigation device, comprising an irrigation main pipe (1), characterized in that: The irrigation main pipe (1) is provided with irrigation branch pipes (2) on both sides, and multiple spray heads are evenly connected to the lower end of the irrigation branch pipes (2); The irrigation main pipe (1) is connected to a connecting pipe (3) at one end, and an electric valve (4) is installed inside the connecting pipe (3). The connecting pipe (3) is connected to a rotary joint (5) at one end, and the irrigation branch pipe (2) is rotatably connected to the rotary joint (5) at one end. The outer end of the irrigation branch pipe (2) is connected to a toothed ring (6); An electric reciprocating mechanism is provided at the outer end of the irrigation branch pipe (2), and the electric reciprocating mechanism includes a push rod (7). The lower end of the push rod (7) is connected to a toothed plate (8), which is located at the outer end of the toothed ring (6), and the two mesh. Soil moisture sensors (9) are provided on both sides of the irrigation main pipe (1), and a controller (10) is connected to the upper end of the irrigation main pipe (1). The controller (10) and the soil moisture sensors (9) are connected by wires.

2. The intelligent water-saving irrigation device according to claim 1, characterized in that: The irrigation main pipe (1) and irrigation branch pipe (2) are both made of pressure-resistant and corrosion-resistant PVC material. The irrigation main pipe (1) is connected to a water pump at one end, and the water pump is connected to a water storage tank or pool.

3. The intelligent water-saving irrigation device according to claim 1, characterized in that: The lower end of the irrigation main pipe (1) is connected to a support rod (11), and the upper end of the support rod (11) is connected to a clamping ring, which is connected to the outer end of the irrigation main pipe (1).

4. The intelligent water-saving irrigation device according to claim 1, characterized in that: The irrigation main pipe (1) is connected to a support frame (12) on one side, and a support sleeve (13) is connected to the side of the support frame (12). The irrigation branch pipe (2) is located inside the support sleeve (13), and a bearing is connected between the two.

5. The intelligent water-saving irrigation device according to claim 1, characterized in that: The electric reciprocating mechanism also includes: a fixed plate (14), a servo motor (15), and a rotating rod (16). The fixed plate (14) is connected to the upper end of the support frame (12), the servo motor (15) is connected to the outer end of the fixed plate (14), and the rotating rod (16) is connected to the drive end of the servo motor (15).

6. The intelligent water-saving irrigation device according to claim 5, characterized in that: The electric reciprocating mechanism also includes a connecting rod (17) and a constraint sleeve (18). The two ends of the connecting rod (17) are rotatably connected to the rotating rod (16) and the push rod (7) respectively. The constraint sleeve (18) is connected to the side of the fixed plate (14), and the push rod (7) is slidably connected inside the constraint sleeve (18).

7. The intelligent water-saving irrigation device according to claim 5, characterized in that: The soil moisture sensor (9) is buried in different locations in the irrigation area, and the controller (10) is connected to the electric valve (4) and the servo motor (15) respectively via wires.

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