Water-saving irrigation water outlet convenient to control

Abstract

The utility model relates to a water-saving irrigation water outlet convenient to control, which belongs to the technical field of irrigation water outlets and comprises a main water pipe, at least two positioning rods and a fixing frame, and flat iron sheets are arranged on the upper surfaces of the at least two positioning rods. The two or more first branch pipelines communicate with the upper surface of the main water pipe. According to the water-saving irrigation water outlet convenient to control, by arranging the connecting assembly, the photovoltaic panel, the control box, the battery pack and the circuit board, the initial investment cost is remarkably reduced, more small farms have the opportunity to enjoy the convenience brought by high technology, the irrigation efficiency is greatly improved, human intervention links are reduced, the labor intensity is reduced, and the water-saving irrigation water outlet convenient to control is suitable for popularization and application. The stability and reliability of the system are enhanced, the service life is prolonged, the failure rate is reduced, the environment-friendly and energy-saving design thought is adopted, the ecological environment is protected, and the requirement of the sustainable development strategy is met.

Description

Technical Field

[0001] This utility model relates to the field of irrigation outlet technology, specifically to a water-saving irrigation outlet that is easy to control. Background Technology

[0002] With the development of modern agriculture, the effective use of water resources has become one of the important issues in agricultural production. Traditional irrigation methods often rely on manual adjustment of water volume, which is not only inefficient but also prone to water waste. In recent years, various automated irrigation control systems have been gradually applied to actual production. These systems use sensors to detect soil moisture and environmental conditions to achieve precise irrigation. However, existing automated irrigation systems mostly use complex electronic components and control modules, which are costly and inconvenient to maintain, limiting their adoption rate in rural areas. Therefore, developing a simple, easy-to-use, low-cost irrigation device that can effectively save water is of great practical significance.

[0003] Manual valve adjustment involves farmers manually adjusting the opening of valves on irrigation pipes based on experience to control water flow. While simple to operate, this method lacks precision and cannot monitor and respond to changes in water demand in real time, leading to uneven irrigation and poor resource utilization. Electric valve control, using solenoid valves or other types of electrically controlled valves, opens and closes at set times under the command of a central controller to achieve quantitative water supply. This method allows for remote control and improves irrigation efficiency, but requires a larger initial investment, is more complex to maintain, and has specific power supply requirements. Pressure-sensing self-adjusting sprinklers have built-in tiny pressure sensors. When water pressure fluctuations exceed a preset range, the internal mechanism automatically expands and contracts to maintain a constant flow output. This method requires no external power and is suitable for remote areas, but its applicability is limited, only applicable to specific water quality conditions, and its long-term operational stability needs further verification.

[0004] Currently, water-saving irrigation systems on the market generally suffer from high costs, cumbersome operation, and difficult maintenance. In particular, these systems are not cost-effective for small and medium-sized farmers. In addition, most systems fail to fully consider the differences in the actual water requirements of different crops, resulting in poor irrigation effects. Therefore, how to improve the level of intelligent irrigation while ensuring economic efficiency is an urgent problem to be solved. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an easily controllable water-saving irrigation outlet, which simplifies the irrigation control process, reduces equipment costs, decreases maintenance frequency, ensures irrigation accuracy and stability, and meets the differentiated needs of different types of crops. It solves the problems of high cost, cumbersome operation, and difficult maintenance that are common in water-saving irrigation systems, especially for small and medium-sized farmers, where the cost-effectiveness of these systems is not ideal.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water-saving irrigation outlet that is easy to control, comprising a main water pipe, at least two positioning rods and a fixing frame, wherein the upper surface of each of the at least two positioning rods is provided with a flat iron sheet, the upper surface of the main water pipe is provided with a connecting component, the upper surface of the fixing frame is provided with a photovoltaic panel, and the bottom wall of the inner cavity of the fixing frame is provided with a control box, wherein the inside of the control box is provided with a battery pack and a circuit board;

[0007] The connecting assembly includes at least two first branch pipes, at least two first valves, at least two second branch pipes, at least two electric ball valves, at least two connecting pipes, at least two threaded pipes, and at least two adjustable nozzles. At least two first branch pipes are connected to the upper surface of the main water pipe. At least two first valves are connected to the outer side of the top of at least two first branch pipes. At least two second branch pipes are connected to the inside of at least two first valves. At least two electric ball valves are connected to the outer right side of at least two second branch pipes. At least two connecting pipes are connected to the inside of at least two electric ball valves. At least two threaded pipes are connected to the front of at least two connecting pipes.

[0008] By adopting this technical solution, the irrigation control process can be simplified, equipment costs can be reduced, maintenance frequency can be decreased, and irrigation accuracy and stability can be ensured to meet the differentiated needs of different types of crops.

[0009] Furthermore, at least two of the adjustable nozzles are equipped with filters inside.

[0010] By adopting this technical solution, impurities in the water can be reduced through the filter screen to prevent clogging of the spray nozzles.

[0011] Furthermore, each of the adjustable nozzles, numbering no less than two, has at least two water spray holes perforated on its front side.

[0012] By adopting this technical solution, water can be sprayed through no fewer than two spray holes.

[0013] Furthermore, at least two of the threaded pipes are provided with sealing rubber rings on their front sides, and at least two of the connecting pipes are fixed to the upper surface of at least two flat iron sheets by mounting brackets.

[0014] By adopting this technical solution, the connection between the threaded pipe and the adjustable nozzle can be sealed using a sealing rubber ring.

[0015] Furthermore, at least two of the aforementioned electric ball valves are electrically connected to the circuit board via wires.

[0016] By adopting this technical solution, intelligence can be improved.

[0017] Furthermore, the photovoltaic panel is electrically connected to the battery pack via wires, and the circuit board is electrically connected to the battery pack via wires.

[0018] By adopting this technical solution, power generation can be improved and energy efficiency enhanced.

[0019] Furthermore, at least two of the adjustable nozzles are threadedly connected to the outside of at least two threaded tubes.

[0020] By adopting this technical solution, the adjustable nozzle can be twisted on the outside of the threaded tube and fixed in the middle.

[0021] Furthermore, the front of the control box is connected to a fixed door via a hinge, and the front of the fixed door is provided with a handle.

[0022] By adopting this technical solution, the fixed door is secured to the front of the control box using a fixed lock.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] This easy-to-control water-saving irrigation outlet, through the installation of connecting components, photovoltaic panels, control boxes, battery packs, and circuit boards, significantly reduces initial investment costs, enabling more small farms to enjoy the convenience brought by high technology. It greatly improves irrigation efficiency, reduces human intervention, lowers labor intensity, enhances system stability and reliability, extends service life, and reduces failure rate. It adopts an environmentally friendly and energy-saving design concept, which is conducive to protecting the ecological environment and meets the requirements of the sustainable development strategy. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the connection component of this utility model;

[0027] Figure 3 This is a schematic diagram of the connection structure between the threaded pipe and the connecting pipe of this utility model.

[0028] In the diagram: 1. Main water pipe; 2. Positioning rod; 3. Fixing frame; 4. Flat iron sheet; 5. Connecting assembly; 51. First branch pipe; 52. First valve; 53. Second branch pipe; 54. Electric ball valve; 55. Connecting pipe; 56. Threaded pipe; 57. Adjustable nozzle; 6. Photovoltaic panel; 7. Control box; 8. Battery pack; 9. Circuit board. Detailed Implementation

[0029] 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.

[0030] Please see Figure 1 This embodiment describes a water-saving irrigation outlet that is easy to control, comprising a main water pipe 1, at least two positioning rods 2, and a fixing frame 3. The upper surfaces of the positioning rods 2 are each provided with flat iron plates 4. The upper surface of the main water pipe 1 is provided with connecting components 5. Connecting components 5 simplify the irrigation control process, reduce equipment costs, decrease maintenance frequency, and ensure irrigation accuracy and stability. The upper surface of the fixing frame 3 is provided with a photovoltaic panel 6. The bottom wall of the inner cavity of the fixing frame 3 is provided with a control box 7. The control box 7 contains a battery pack 8 and a circuit board 9. The control box 7 is small and lightweight, with an aluminum alloy outer shell, achieving an IP67 waterproof and dustproof rating. It has a built-in lithium battery with a capacity of 12V 10Ah, providing continuous power for over 48 hours after a full charge. The main water pipe 1 is made of PVC plastic, with a diameter of 50mm. Its length is determined based on the actual land area, and both ends are equipped with standard connectors for easy connection with other accessories.

[0031] In this embodiment, the photovoltaic panel 6 is electrically connected to the battery pack 8 via wires, the circuit board 9 is electrically connected to the battery pack 8 via wires, the front of the control box 7 is connected to a fixed door via a hinge, the front of the fixed door is provided with a handle, and the left side of the main water pipe 1 can be connected to a water pump for transporting water.

[0032] Please see Figures 2 to 3In order to simplify the irrigation control process, reduce equipment costs, reduce maintenance frequency, and ensure irrigation accuracy and stability, the connecting component 5 in this embodiment includes at least two first branch pipes 51, at least two first valves 52, at least two second branch pipes 53, at least two electric ball valves 54, at least two connecting pipes 55, at least two threaded pipes 56, and at least two adjustable nozzles 57. The adjustable nozzles 57 can be disassembled to unclog the spray holes.

[0033] In this embodiment, by setting up the connection component 5, photovoltaic panel 6, control box 7, battery pack 8 and circuit board 9, the initial investment cost is significantly reduced, allowing more small farms to enjoy the convenience brought by high technology. It greatly improves irrigation efficiency, reduces human intervention, reduces labor intensity, enhances the stability and reliability of the system, extends service life, reduces failure rate, adopts an environmentally friendly and energy-saving design concept, which is conducive to protecting the ecological environment and meets the requirements of the sustainable development strategy.

[0034] In this embodiment, at least two first branch pipes 51 are connected to the upper surface of the main water pipe 1, at least two first valves 52 are connected to the outer side of the top of at least two first branch pipes 51, at least two second branch pipes 53 are connected to the inside of at least two first valves 52, at least two electric ball valves 54 are connected to the outer side of the right side of at least two second branch pipes 53, at least two connecting pipes 55 are connected to the inside of at least two electric ball valves 54, and at least two threaded pipes 56 are connected to the front of at least two connecting pipes 55.

[0035] In this embodiment, when there is sufficient sunlight, the photovoltaic panel 6 converts light energy into electrical energy and stores it in the battery pack 8 for backup. At night or on cloudy days, it continues to operate by relying on the stored power. After the user turns on the switch, the core processor located in the control center begins to calculate the deviation between the current set value and the actual measured value, and issues a pulse command to activate the servo motor in the corresponding electric ball valve 54, changing the opening size of the electric ball valve 54, and finally realizing the function of precise drip irrigation to the target area. Each first valve 52 has a rotary handle with a scale, which can be rotated to adjust the water pressure.

[0036] In this embodiment, at least two adjustable nozzles 57 are equipped with filter screens inside, at least two water spray holes are opened through the front of at least two adjustable nozzles 57, at least two threaded tubes 56 are equipped with sealing rubber rings on the front, at least two connecting tubes 55 are fixed to the upper surface of at least two flat iron plates 4 by mounting brackets, at least two electric ball valves 54 are electrically connected to the circuit board 9 by wires, and at least two adjustable nozzles 57 are threaded to the outside of at least two threaded tubes 56.

[0037] It should be noted that the control box 7 contains a battery pack 8 and a circuit board 9, which are responsible for receiving charging signals from the solar panel and sending instructions to the electric ball valves 54 at each node to achieve opening. By setting a filter screen inside each adjustable nozzle 57, the clogging of the water spray hole is reduced. Each positioning rod 2 is fixed to the ground and is evenly distributed. The adjustable nozzles 57 are forged from stainless steel, which is highly corrosion resistant and has a beautiful chrome-plated surface. Each positioning rod 2 is made of high-strength galvanized steel pipe and is inserted into the ground to a depth of no less than half a meter.

[0038] The working principle of the above embodiments is as follows:

[0039] When there is sufficient sunlight, the photovoltaic panel 6 converts light energy into electrical energy and stores it in the battery pack 8 for backup. At night or on cloudy days, it continues to operate by relying on the stored power. After the user turns on the switch, the core processor located in the control center begins to calculate the deviation between the current set value and the actual measured value, and sends a pulse command to activate the servo motor in the corresponding electric ball valve 54, changing the opening size of the electric ball valve 54, and finally realizing the function of precise drip irrigation to the target area. Each first valve 52 has a rotary handle with a scale, which can be rotated to adjust the water pressure. The control box 7 contains the battery pack 8 and the circuit board 9, which is responsible for receiving the charging signal from the solar panel and sending instructions to the electric ball valves 54 at each node to realize the opening. By setting a filter screen inside each adjustable nozzle 57, the clogging of the water spray hole is reduced. Each positioning rod 2 is fixed to the ground and is evenly distributed. The adjustable nozzles 57 are forged from stainless steel, which is highly corrosion resistant and has a beautiful chrome-plated surface. Each positioning rod 2 is made of high-strength galvanized steel pipe and is inserted into the ground to a depth of not less than half a meter.

Claims

1. A water-saving irrigation outlet that is easy to control, comprising a main water pipe (1), at least two positioning rods (2), and a fixing frame (3), characterized in that: The upper surface of each of the positioning rods (2) having no fewer than two is provided with a flat iron sheet (4), the upper surface of the main water pipe (1) is provided with a connecting component (5), the upper surface of the fixing frame (3) is provided with a photovoltaic panel (6), the bottom wall of the inner cavity of the fixing frame (3) is provided with a control box (7), and the inside of the control box (7) is provided with a battery pack (8) and a circuit board (9). The connecting assembly (5) includes at least two first branch pipes (51), at least two first valves (52), at least two second branch pipes (53), at least two electric ball valves (54), at least two connecting pipes (55), at least two threaded pipes (56), and at least two adjustable nozzles (57). At least two of the first branch pipes (51) are connected to the upper surface of the main water pipe (1), and at least two of the first valves (52) are connected to the upper surface of the main water pipe (1). At least two first branch pipes (51) are connected to the outside of the top end, at least two second branch pipes (53) are connected to the inside of at least two first valves (52), at least two electric ball valves (54) are connected to the outside of the right side of at least two second branch pipes (53), at least two connecting pipes (55) are connected to the inside of at least two electric ball valves (54), and at least two threaded pipes (56) are connected to the front of at least two connecting pipes (55).

2. The easily controllable water-saving irrigation outlet according to claim 1, characterized in that: The adjustable nozzles (57) numbering no less than two are each equipped with a filter screen inside.

3. The easily controllable water-saving irrigation outlet according to claim 1, characterized in that: The front of each of the adjustable nozzles (57) having at least two water spray holes is provided.

4. The easily controllable water-saving irrigation outlet according to claim 1, characterized in that: The front of each of the threaded pipes (56) is provided with a sealing rubber ring, and each of the connecting pipes (55) is fixed to the upper surface of each of the flat iron plates (4) by a mounting bracket.

5. The easily controllable water-saving irrigation outlet according to claim 1, characterized in that: The electric ball valves (54) numbering no less than two are electrically connected to the circuit board (9) via wires.

6. The easily controllable water-saving irrigation outlet according to claim 1, characterized in that: The photovoltaic panel (6) is electrically connected to the battery pack (8) via wires, and the circuit board (9) is electrically connected to the battery pack (8) via wires.

7. The easily controllable water-saving irrigation outlet according to claim 1, characterized in that: The adjustable nozzles (57) numbering no less than two are threadedly connected to the outside of the threaded tubes (56) numbering no less than two.

8. The easily controllable water-saving irrigation outlet according to claim 1, characterized in that: The control box (7) has a fixed door on its front side that is rotatably connected by a hinge, and the fixed door has a handle on its front side.

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