Water-saving irrigation device for agricultural technology

Abstract

The utility model relates to the technical field of water-saving irrigation, and discloses a water-saving irrigation device for agricultural technology, which comprises a mounting ring, a support seat is fixedly mounted on one side of the mounting ring, an irrigation pipe is fixedly mounted on one side of the bottom of the support seat, and a water-saving irrigation mechanism is mounted on the irrigation pipe. According to the technical scheme, the multiple sets of soil humidity sensors distributed at equal intervals are installed on the irrigation pipe, the humidity of soil at different depths can be detected at any time, when the soil humidity at different depths reaches the set value of the soil humidity sensors, signals can be transmitted to the control terminal, the corresponding electric valves are opened, and then the irrigation pipe can be controlled. The water source in the water inlet pipe is discharged from the branch pipe at the same height as the soil humidity sensor, soil at different depths can be accurately irrigated, the situation that the water pipe is manually held to irrigate the soil for a long time and waits for the water source to slowly permeate into the soil is avoided, waste of water resources is greatly saved, and the irrigation device is practical and suitable for wide application and popularization.

Description

Technical Field

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

[0002] Currently, the main functions of irrigation include replenishing soil moisture, regulating soil temperature, improving soil aeration, promoting nutrient dissolution and release, and increasing crop yield and quality. Specifically, irrigation introduces water into farmland through artificial means to meet the water needs of crop growth, ensure normal crop growth, and guarantee the stability of food production.

[0003] The conventional irrigation method involves installing irrigation pipes on crops and waiting for the pipes to continuously spray irrigation water, which then seeps into the soil to ensure normal crop growth.

[0004] This irrigation method requires waiting for a large amount of irrigation water to continuously seep into the crop soil, which not only wastes a lot of time but also consumes water resources. Therefore, we propose a water-saving irrigation device for agricultural technology, which can greatly improve irrigation efficiency by installing humidity detection devices at different depths and irrigating the soil at different depths. Utility Model Content

[0005] The purpose of this invention is to provide a water-saving irrigation device for agricultural technology, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water-saving irrigation device for agricultural technology, comprising an installation ring, a support base fixedly installed on one side of the installation ring, an irrigation pipe fixedly installed on one side of the bottom of the support base, and a water-saving irrigation mechanism installed on the irrigation pipe;

[0007] The water-saving irrigation mechanism includes an inlet pipe connected to one side of the top of the irrigation pipe, multiple sets of equally spaced branch pipes connected to the bottom of the irrigation pipe, multiple sets of equally spaced soil moisture sensors fixedly installed on the side wall of the irrigation pipe, and a control terminal fixedly installed on the top of the support base.

[0008] Optionally, the other end of the water inlet pipe is connected to a water source, each set of branch pipes is L-shaped, and multiple sets of soil moisture sensors are connected to a control terminal via wires.

[0009] Optionally, the number of soil moisture sensors is the same as the number of branch pipes, and multiple sets of soil moisture sensors correspond to each branch pipe.

[0010] By adopting the above technical solution, it is ensured that the soil moisture detected by the soil moisture sensor is at the same height as the water source discharged from the branch pipe.

[0011] Optionally, a rotating shaft is rotatably mounted on the other side of the mounting ring, and a clamping ring is fixedly mounted on the side wall of the rotating shaft. Both the clamping ring and the mounting ring have mounting holes at their other ends.

[0012] By adopting the above technical solution, the device can be fixed on corresponding tree trunks.

[0013] Optionally, each of the branch pipes is fixedly equipped with an electric valve at one end, and multiple sets of electric valves are connected to a control terminal via wires.

[0014] By adopting the above technical solution, multiple sets of electric valves can be controlled to open.

[0015] Optionally, each set of branch pipes has a cap threadedly installed at the bottom, each set of caps has a through groove in the middle, and each set of through grooves has a filter screen fixedly installed inside.

[0016] By adopting the above technical solutions, rodents and insects can be prevented from entering the irrigation pipes.

[0017] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0018] The technical solution of this application uses multiple sets of equidistantly distributed soil moisture sensors installed on the irrigation pipe to detect the soil moisture at different depths at all times. When the soil moisture at different depths reaches the set value of the soil moisture sensor, a signal is sent to the control terminal, which opens the corresponding electric valve, allowing the water inside the inlet pipe to be discharged from the branch pipe at the same height as the soil moisture sensor. This allows for precise irrigation of soil at different depths, avoiding the need for manual water pipe holding to irrigate the soil for a long time and waiting for the water to slowly seep into the soil, thus greatly saving water resources.

[0019] Each set of caps has a groove in the middle, and a filter screen is fixedly installed in each groove. When water is discharged from the branch pipe on the irrigation pipe, it will pass through the cap threaded on one end of the branch pipe and be discharged from the groove in the middle of the cap. With the filter screen fixed in the groove, it can effectively prevent rodents and insects in the soil from crawling into the irrigation pipe, avoiding the accumulation of a large number of rodent and insect carcasses inside the irrigation pipe and causing blockage. Attached Figure Description

[0020] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of a water-saving irrigation device for agricultural technology according to this utility model;

[0022] Figure 2This is a schematic diagram of the branch pipe structure of a water-saving irrigation device for agricultural technology according to this utility model;

[0023] Figure 3 This is a schematic diagram of the clamping ring distribution structure of a water-saving irrigation device for agricultural technology according to this utility model.

[0024] In the diagram: 1. Mounting ring; 11. Support base; 12. Rotating shaft; 13. Clamping ring; 2. Irrigation pipe; 21. Inlet pipe; 22. Branch pipe; 23. Soil moisture sensor; 24. Control terminal; 3. Electric valve; 31. Cover; 32. Through groove; 33. Mounting hole. Detailed Implementation

[0025] Please see Figure 1-3 This utility model provides a technical solution: a water-saving irrigation device for agricultural technology, including an installation ring 1, a support base 11 fixedly installed on one side of the installation ring 1, an irrigation pipe 2 fixedly installed on one side of the bottom of the support base 11, and a water-saving irrigation mechanism installed on the irrigation pipe 2.

[0026] The water-saving irrigation mechanism includes an inlet pipe 21 connected to one side of the top of the irrigation pipe 2, multiple sets of equally spaced branch pipes 22 connected to the bottom of the irrigation pipe 2, multiple sets of equally spaced soil moisture sensors 23 fixedly installed on the side wall of the irrigation pipe 2, and a control terminal 24 fixedly installed on the top of the support base 11. The other end of the inlet pipe 21 is connected to a water source. Each branch pipe 22 is L-shaped. The multiple sets of soil moisture sensors 23 are connected to the control terminal 24 through wires. The number of soil moisture sensors 23 is the same as the number of branch pipes 22. The multiple sets of soil moisture sensors 23 correspond to each branch pipe 22 to ensure that the soil moisture detected by the soil moisture sensors 23 is at the same height as the water source discharged from the branch pipes 22.

[0027] Multiple soil moisture sensors 23 are installed on the irrigation pipe 2 at equal intervals to detect the moisture content of the soil at different depths at all times. When the soil moisture content at different depths reaches the set value of the soil moisture sensor 23, a signal is sent to the control terminal 24 to open the corresponding electric valve 3. This allows the water inside the inlet pipe 21 to be discharged from the branch pipe 22 at the same height as the soil moisture sensor 23. This enables precise irrigation of soil at different depths, avoiding the need for manual water pipe holding to irrigate the soil for a long time and waiting for the water to slowly seep into the soil, thus greatly saving water resources.

[0028] In this technical solution, each set of pipes 22 is threaded with a cap 31 at the bottom, and each set of caps 31 has a through groove 32 in the middle. Each set of through grooves 32 is fixedly installed with a filter screen to prevent rodents and insects from entering the irrigation pipe 2.

[0029] When water is discharged from the branch pipe 22 on the irrigation pipe 2, it will pass through the cap 31 threaded on one end of the branch pipe 22 and be discharged from the through groove 32 in the middle of the cap 31. With the filter screen fixed in the through groove 32, it can effectively prevent rodents and insects in the soil from crawling into the irrigation pipe 2, and avoid a large number of rodent and insect corpses remaining in the irrigation pipe 2, which would cause blockage of the irrigation pipe 2.

[0030] In this technical solution, each set of connecting pipes 22 is fixedly installed with an electric valve 3 at one end. Multiple sets of electric valves 3 are connected to the control terminal 24 through wires, which can control the opening of multiple sets of electric valves 3.

[0031] Once the soil moisture sensor 23 reaches the set value at different depths, it will send a signal to the control terminal 24, which will open the corresponding electric valve 3, allowing the water inside the inlet pipe 21 to be discharged from the branch pipe 22 at the same height as the soil moisture sensor 23.

[0032] In this technical solution, a rotating shaft 12 is rotatably mounted on the other side of the mounting ring 1, and a clamping ring 13 is fixedly mounted on the side wall of the rotating shaft 12. Both the clamping ring 13 and the mounting ring 1 have mounting holes 33 at their other ends, which can fix the device on the corresponding tree trunks.

[0033] When the operator rotates the clamping ring 13 installed on one side of the rotating shaft 12, the clamping ring 13 and the mounting ring 1 can be closed together. The clamping ring 13 and the mounting ring 1 have mounting holes 33, and bolts are installed in the two sets of corresponding mounting holes 33 to fix the device on the outside of the tree trunk.

[0034] In use, first, a pre-buried trench is dug at the location where irrigation is needed, and the irrigation pipe 2 is placed in the trench. Then, a certain amount of soil is filled in to fix the irrigation pipe 2 inside the soil. With the help of the installation ring 1 and clamping ring 13, the irrigation pipe 2 can be installed on the outer side of the corresponding tree trunk. At the same time, multiple sets of equidistantly distributed soil moisture sensors 23 are installed on the irrigation pipe 2 to detect the moisture of the soil at different depths at all times. When the soil moisture at different depths reaches the set value of the soil moisture sensor 23, a signal is sent to the control terminal 24, which opens the corresponding electric valve 3, allowing the water source inside the water inlet pipe 21 to flow from the branch at the same height as the soil moisture sensor 23. The water discharged from pipe 22 can precisely irrigate soil at different depths, avoiding the need for manual water pipe holding to irrigate the soil for a long time and waiting for the water to slowly seep into the soil, thus greatly saving water resources. At the same time, each set of caps 31 has a through groove 32 in the middle, and each set of through grooves 32 is fixedly installed with a filter screen. When the water source is discharged from the branch pipe 22 on the irrigation pipe 2, it will pass through the cap 31 threaded at one end of the branch pipe 22 and be discharged from the through groove 32 in the middle of the cap 31. With the filter screen fixed in the through groove 32, it can effectively prevent rodents and insects in the soil from crawling into the irrigation pipe 2, avoiding the accumulation of a large number of rodent and insect carcasses inside the irrigation pipe 2 and causing blockage.

Claims

1. A water-saving irrigation device for agricultural technology, comprising an installation ring (1), characterized in that: A support base (11) is fixedly installed on one side of the mounting ring (1), and an irrigation pipe (2) is fixedly installed on one side of the bottom of the support base (11). A water-saving irrigation mechanism is installed on the irrigation pipe (2). The water-saving irrigation mechanism includes an inlet pipe (21) connected to one side of the top of the irrigation pipe (2), multiple sets of equally spaced branch pipes (22) connected to the bottom of the irrigation pipe (2), multiple sets of equally spaced soil moisture sensors (23) fixedly installed on the side wall of the irrigation pipe (2), and a control terminal (24) fixedly installed on the top of the support base (11).

2. The water-saving irrigation device for agricultural technology according to claim 1, characterized in that: The other end of the water inlet pipe (21) is connected to the water source. Each set of branch pipes (22) is L-shaped. Multiple sets of soil moisture sensors (23) are connected to the control terminal (24) through wires.

3. The water-saving irrigation device for agricultural technology according to claim 1, characterized in that: The number of soil moisture sensors (23) is the same as the number of branch pipes (22), and multiple sets of soil moisture sensors (23) correspond to each branch pipe (22).

4. The water-saving irrigation device for agricultural technology according to claim 1, characterized in that: A rotating shaft (12) is rotatably mounted on the other side of the mounting ring (1), and a clamping ring (13) is fixedly mounted on the side wall of the rotating shaft (12). Both the clamping ring (13) and the mounting ring (1) have mounting holes (33) at their other ends.

5. The water-saving irrigation device for agricultural technology according to claim 1, characterized in that: Each of the branch pipes (22) is fixedly equipped with an electric valve (3) at one end, and multiple sets of electric valves (3) are connected to the control terminal (24) through wires.

6. The water-saving irrigation device for agricultural technology according to claim 1, characterized in that: Each of the branch pipes (22) is threaded with a cap (31) at the bottom, and each of the caps (31) has a through groove (32) in the middle, and each of the through grooves (32) has a filter screen fixedly installed inside.

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