Intelligent valve for precise irrigation

Abstract

The utility model relates to the technical field of valves, in particular to an intelligent valve for precise irrigation. In order to solve the problems that due to the fact that irrigation volumes of crops are different, insufficient irrigation and excessive irrigation possibly exist at the same time, uneven growth of the crops is easily caused, the yield is uncontrollable, and the agricultural production efficiency is affected, the following technical scheme is provided: the device comprises a main body; the pressure dividing structure is used for dispersing water pressure and is arranged in the main body; and the blocking assembly is used for controlling the water flow to be discharged and is arranged on the main body. According to the utility model, multiple groups of plants can be accurately irrigated at the same time, healthy growth of crops is promoted, the yield is increased, the quality is improved, and the agricultural production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of valve technology, and in particular to a precision irrigation intelligent valve. Background Technology

[0002] Agricultural irrigation is one of the major areas of global water resource use. With global population growth and economic development, the demand for agricultural products is constantly increasing. To meet the growth needs of crops, agricultural water consumption is also increasing accordingly, further amplifying the demand for water resources. Traditional irrigation methods, such as flood irrigation and surface irrigation, result in significant water waste. Due to a lack of scientific irrigation technologies and facilities, water often cannot be accurately supplied to the plant root zone, leading to substantial water evaporation, seepage, or runoff, thus wasting water resources. In some areas, long-term improper irrigation management has led to the gradual accumulation of salt in the soil, resulting in soil salinization. Salinization severely affects crop growth and yield, while also increasing the demand for water resources, as salinized soil requires more water to flush out the salt.

[0003] To address these issues, precision irrigation technology can minimize water waste and overuse through scientific calculation and control of irrigation water volume. For example, sensors monitor soil moisture and weather conditions to accurately calculate plant water requirements, enabling precise water supply; drip irrigation and sprinkler irrigation methods reduce water evaporation and seepage; and soil improvement and salt removal measures mitigate the impact of salinization on crop irrigation. These measures help improve irrigation efficiency, reduce pressure on water resources, and achieve sustainable agricultural development. However, currently, irrigation often involves multiple pipes connected to a single main pipe, which can lead to varying water pressures in each pipe. This results in different water flow rates at each irrigation outlet, leading to varying irrigation amounts for each crop. This can result in both under- and over-irrigation, causing uneven crop growth, uncontrollable yields, and impacting agricultural productivity. Therefore, this invention proposes a precision irrigation intelligent valve. Utility Model Content

[0004] The purpose of this invention is to address the problem in the prior art where the amount of irrigation for each crop varies, potentially leading to both insufficient and excessive irrigation, which can result in uneven crop growth, uncontrollable yield, and reduced agricultural production efficiency. This invention proposes a precision irrigation intelligent valve.

[0005] The technical solution of this utility model: a precision irrigation intelligent valve, comprising:

[0006] main body;

[0007] A pressure-distributing structure for dispersing water pressure, wherein the pressure-distributing structure is disposed in the main body;

[0008] A blocking component for controlling water flow out, the blocking component being disposed on the main body.

[0009] Optionally, the main body includes a water tank, the bottom of which is connected to a main water pipe, a gate valve is installed on the main water pipe, and multiple branch water pipes are also provided on the side of the water tank.

[0010] Optionally, the pressure-distributing structure includes a water-proof cover disposed inside the water tank. The water-proof cover is hemispherical and has multiple sets of dispersion holes.

[0011] Optionally, the pressure-distributing structure further includes a partition plate fixedly connected to the inner wall of the water tank, and the partition plate has multiple sets of water injection holes.

[0012] Optionally, the blocking component includes a mounting block installed on the top of the partition plate, one side of the mounting block being in contact with the inner wall of the water tank, and the mounting block corresponding to the position of the water distribution pipe, and the mounting block also having a flow hole corresponding to the water distribution pipe.

[0013] Optionally, a blocking plate is slidably connected in the flow hole, a movable plate is installed on the top of the blocking plate, a connecting rod is fixedly connected to the top of the movable plate, and a pull plate is rotatably connected to the top of the connecting rod.

[0014] Optionally, positioning blocks installed on the top of the water tank are provided on both sides of the pull plate, and the top of the positioning block is provided with a groove for locking the pull plate.

[0015] Optionally, the two sides of the movable plate are also fixedly connected to limit sleeves, and the limit sleeves are slidably connected to limit rods. The top end of the limit rod is fixedly connected to the inner wall of the water tank, and the bottom end of the limit rod is fixedly connected to the side of the mounting block by a fixing block.

[0016] Compared with the prior art, the present invention has the following beneficial technical effects:

[0017] 1. This utility model, through the design of the main body, can allow high-pressure water to be introduced from the main water pipe, dispersed, and discharged from the multi-component water pipe, thereby achieving the purpose of irrigating multiple crops simultaneously.

[0018] 2. This utility model, through the setting of the pressure-dividing structure, ensures that the water pressure discharged from the multi-component water pipe remains uniform, thereby keeping the irrigation amount consistent and facilitating synchronous control of the irrigation degree of the plants;

[0019] 3. By setting up the blocking component, this utility model can achieve independent control of multiple water pipes, making it easy to control the number of water pipes output, thereby adjusting the number of plants irrigated;

[0020] In summary, this invention can simultaneously achieve precise irrigation for multiple groups of plants, promoting healthy crop growth, increasing yield and improving quality, and enhancing agricultural production efficiency. Attached Figure Description

[0021] Figure 1 This is a 3D diagram of a precision irrigation smart valve;

[0022] Figure 2 This is a cross-sectional structural diagram of the pressure-dividing structure.

[0023] Figure 3 This is a cross-sectional structural diagram of the location of the blocking component;

[0024] Figure 4 yes Figure 3 Enlarged diagram of point A in the middle.

[0025] Figure label:

[0026] 1. Main body; 11. Water tank; 12. Main water pipe; 13. Gate valve; 14. Branch water pipe;

[0027] 2. Pressure-distributing structure; 21. Waterproof cover; 22. Dispersion hole; 23. Divider plate; 24. Water injection hole;

[0028] 3. Blocking component; 31. Mounting block; 32. Flow hole; 33. Blocking plate; 34. Moving plate; 35. Connecting rod; 36. Pull plate; 37. Positioning block; 38. Limiting sleeve; 39. Limiting rod. Detailed Implementation

[0029] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0030] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0031] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] Example

[0035] like Figure 1 As shown, this utility model proposes a precision irrigation intelligent valve, comprising a main body 1, which includes a water tank 11. A main water pipe 12 is connected to the bottom of the water tank 11, and the main water pipe 12 is used to connect high-pressure water. A gate valve 13 is installed on the main water pipe 12, which controls the opening and closing of the main water pipe 12, thereby controlling whether high-pressure water enters the water tank 11. Multiple component water pipes 14 are also provided on the side of the water tank 11, and the high-pressure water is dispersed in the water tank 11 and flows out simultaneously through the multiple component water pipes 14.

[0036] Furthermore, such as Figure 2 As shown, the valve includes a pressure-distributing structure 2 for dispersing water pressure, which is disposed within the main body 1. The pressure-distributing structure 2 includes a water-proof cover 21 disposed inside the water tank 11. The water-proof cover 21 is hemispherical and serves to block water flow, preventing water entering the water tank 11 from the main water pipe 12 from directly rushing upwards. Multiple sets of dispersion holes 22 are provided on the water-proof cover 21, allowing water to pass through and enter the water tank 11 while partially buffering the impact force. The pressure-distributing structure 2 also includes a partition plate 23 fixedly connected to the inner wall of the water tank 11, dividing the interior of the water tank 11 into upper and lower cavities. Multiple sets of water injection holes 24 are provided on the partition plate 23. When the lower cavity is full, water flows into the upper cavity through the water injection holes 24, while the impact force of the water flow is relatively small. Simultaneously, water flows out from multiple component water pipes 14, and the water pressure in the multiple component water pipes 14 is equal.

[0037] Finally, please see Figure 2-4 The valve also includes a blocking component 3 for controlling water flow discharge, which is mounted on the main body 1. The blocking component 3 includes a mounting block 31 installed on the top of the partition plate 23. One side of the mounting block 31 is flush with the inner wall of the water tank 11, and the mounting block 31 corresponds to the position of the water distribution pipe 14. The mounting block 31 also has a flow hole 32 corresponding to the water distribution pipe 14. Water in the water tank 11 flows through the flow hole 32 before being discharged into the water distribution pipe 14. A blocking plate 33 is slidably connected to the flow hole 32, preventing water from entering the water distribution pipe 14 through the mounting block 31. A movable plate 34 is mounted on the top of the blocking plate 33, and the movable plate 34 moves synchronously with the blocking plate 33. A connecting rod 35 is fixedly connected to the top of the movable plate 34, and the connecting rod 35 drives the movable plate 34 to move synchronously when it moves. A pull plate 36 is rotatably connected to the top of the connecting rod 35. When the pull plate 36 rotates, it can rotate without the connecting rod 35, but simultaneously drives the connecting rod 35 to move up and down. Pulling the pull plate 36 up and down causes the blocking plate 33 to move up and down, thereby controlling the opening and closing of the flow hole 32. Positioning blocks 37, installed on the top of the water tank 11, are provided on both sides of the pull plate 36. The top of the positioning blocks 37 has a groove to hold the pull plate 36 in place, allowing the pull plate 36 to rotate and lock into the positioning blocks 37 when pulled to its highest point, preventing it from falling downwards. Limiting sleeves 38 are also fixedly connected to both sides of the moving plate 34. Limiting rods 39 are slidably connected within the limiting sleeves 38 to limit the movement of the moving plate 34, preventing it from shifting during movement. The top of the limiting rod 39 is fixedly connected to the inner wall of the water tank 11, and the bottom of the limiting rod 39 is fixedly connected to the side of the mounting block 31 via a fixing block, ensuring the position of the limiting rod 39 remains fixed.

[0038] In this embodiment, the pull plate 36 is first lifted upwards by inserting a finger through it. The pull plate 36 then moves the moving plate 34 upwards via the connecting rod 35. The moving plate 34 moves upwards under the limiting action of the limiting sleeve 38 and the limiting rod 39, while the blocking plate 33 moves upwards away from the flow hole 32, leaving the flow hole 32 open. After the pull plate 36 is lifted to its final position, it can be rotated 90 degrees by the connecting rod 35, aligning it with the groove on the top of the positioning block 37. The pull plate 36 is then placed in the groove for limiting its position, preventing it from falling downwards and causing the blocking plate 33 to move downwards. Multiple sets of pull plates 36 can be lifted in this manner, connecting the corresponding water distribution pipe 14 to the main water pipe 12, allowing water to flow out for irrigation. At this point, the gate valve 13 can be opened, and high-pressure water enters the water tank 11 through the main water pipe 12. Simultaneously, the water is blocked by the water-proof cover 21, preventing direct impact on the partition plate 23. Water flows out from the dispersion hole 22 into the lower cavity. Once the lower cavity is full, it flows through the water injection hole 24 into the upper cavity above the partition plate 23. Water can then flow through the flow hole 32 and into the distribution pipe 14 for discharge. The water pressure in multiple distribution pipes 14 is equal, achieving synchronous and equal irrigation for different plants. Sensors monitor soil moisture and weather conditions, accurately calculating the water requirements of plants, achieving precise water supply, and improving agricultural production efficiency.

[0039] The above specific embodiments are merely optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A precision irrigation intelligent valve, characterized in that, include: Main body (1); A pressure-distributing structure (2) for dispersing water pressure is disposed in the main body (1); A blocking component (3) for controlling water flow out is disposed on the main body (1).

2. The precision irrigation intelligent valve according to claim 1, characterized in that, The main body (1) includes a water tank (11), the bottom of which is connected to a main water pipe (12), a gate valve (13) is installed on the main water pipe (12), and multiple sets of water pipes (14) are also provided on the side of the water tank (11).

3. The precision irrigation intelligent valve according to claim 2, characterized in that, The pressure-distributing structure (2) includes a water-proof cover (21) disposed inside the water tank (11). The water-proof cover (21) is hemispherical and has multiple sets of dispersion holes (22).

4. The precision irrigation intelligent valve according to claim 3, characterized in that, The pressure-distributing structure (2) also includes a partition plate (23) fixedly connected to the inner wall of the water tank (11), and the partition plate (23) has multiple sets of water injection holes (24).

5. The precision irrigation intelligent valve according to claim 4, characterized in that, The blocking component (3) includes a mounting block (31) installed on the top of the partition plate (23). One side of the mounting block (31) is attached to the inner wall of the water tank (11), and the mounting block (31) is positioned corresponding to the water distribution pipe (14). The mounting block (31) also has a flow hole (32) corresponding to the water distribution pipe (14).

6. The precision irrigation intelligent valve according to claim 5, characterized in that, A blocking plate (33) is slidably connected in the flow hole (32), a movable plate (34) is installed on the top of the blocking plate (33), a connecting rod (35) is fixedly connected to the top of the movable plate (34), and a pull plate (36) is rotatably connected to the top of the connecting rod (35).

7. The precision irrigation intelligent valve according to claim 6, characterized in that, The pull plate (36) is provided with positioning blocks (37) installed on the top of the water tank (11) on both sides, and the top of the positioning block (37) is provided with a groove for locking the pull plate (36).

8. The precision irrigation intelligent valve according to claim 7, characterized in that, Limiting sleeves (38) are fixedly connected to both sides of the movable plate (34). A limiting rod (39) is slidably connected in the limiting sleeve (38). The top of the limiting rod (39) is fixedly connected to the inner wall of the water tank (11). The bottom of the limiting rod (39) is fixedly connected to the side of the mounting block (31) by a fixing block.

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