Agricultural water-saving drip irrigation device

Abstract

The utility model discloses an agricultural water-saving drip irrigation device, which belongs to the technical field of agricultural planting drip irrigation equipment and comprises a drip irrigation structure, a hollow insertion cylinder is mounted at the bottom end in a covering cylinder, a dust screen is mounted on the outer side of the hollow insertion cylinder, a humidity sensor is mounted in the hollow insertion cylinder, and the hollow insertion cylinder extends into soil. The insertion columns are installed at the bottom ends of the hollow block, the supporting ring and the connecting block, the insertion columns are inserted in the periphery of the soil where plants are planted, the supporting ring is inserted in the longitudinal position of the plants, the main flow position of drip irrigation water is fixed, the connecting block is pulled to be inserted in the transverse position of the plants, and the main flow position of the drip irrigation water is fixed. The trickle position of drip irrigation water is fixed, when the humidity is too low, the single-chip microcomputer controls the water suction pump to operate through an electric wire, when the soil humidity is too low, the water suction pump operates, the water outlet end of the water suction pump drains water into the hollow block through a water pipe, the drip irrigation water is refined to soil around plants through a dripping pipe, and the plants can conveniently suck water.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting drip irrigation equipment, in particular to an agricultural water-saving drip irrigation device. Background Art

[0002] Drip irrigation uses plastic pipes to deliver water to the roots of crops through holes or drippers on a capillary tube with a diameter of about 10 mm for local irrigation. It is currently the most effective water-saving irrigation method in arid and water-scarce areas, with a water utilization rate of up to 95%. Drip irrigation has a higher water-saving and yield-increasing effect than sprinkler irrigation, and can be combined with fertilization to increase fertilizer efficiency by more than double.

[0003] Most of the existing drip irrigation devices are manually controlled. The cultivator observes the soil moisture. When the soil is too dry, the device will be turned on to irrigate the crops. However, in actual use, the soil surface is easily dried out by the heat emitted by the sun. Whether the soil is dry or not requires the cultivator to turn the land over to observe, which is inconvenient to operate and difficult to pass water into the drip irrigation pipe in time.

[0004] Therefore, we propose an agricultural water-saving drip irrigation device to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a water-saving drip irrigation device for agriculture. The device is adopted to work, thereby solving the problem that it is difficult to drip irrigate the soil in time.

[0006] To achieve the above object, the utility model provides the following technical solution: an agricultural water-saving drip irrigation device, comprising a drip irrigation structure, wherein the drip irrigation structure comprises a water pump and a dripping member installed at the water outlet of the water pump, a control end of the water pump is installed with an electric wire, and one end of the electric wire is installed with a detection member;

[0007] The detection component includes a photovoltaic panel and a covering tube installed at the bottom of the photovoltaic panel, a positioning rod is installed at the bottom of the covering tube, a hollow insert is installed at the inner bottom of the covering tube, a dustproof net is installed on the outside of the hollow insert, and a humidity sensor is installed inside the hollow insert.

[0008] Preferably, a built-in column and a single-chip microcomputer are provided inside the hollow insert, and the humidity sensor is located at the bottom end of the built-in column, and the single-chip microcomputer is located at the top end of the built-in column.

[0009] Preferably, a plug rod is installed at the bottom end of the photovoltaic panel, and the plug rod is at the same height as the bottom end of the positioning rod.

[0010] Preferably, a battery and a control mainboard are installed inside the hollow insert and at the top of the built-in column.

[0011] Preferably, the dripping member comprises a hollow block and a main water pipe installed through one side of the hollow block, the main water pipes are provided in multiple groups, main water pipes are installed between the multiple groups of main water pipes, and dripping pipes are installed on both sides of the main water pipes.

[0012] Preferably, a connecting block is installed at one end of the drip pipe, and the bottom ends of the connecting block, the plug column and the hollow block are all installed with plug columns.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model proposes an agricultural water-saving drip irrigation device, which monitors soil humidity through a humidity sensor in a hollow plug tube inserted into the soil, so that the soil humidity can be known in time and the operation of a water pump can be controlled. The photovoltaic panels and control main board converted into electrical energy for storage during the day, so that the device can also operate at night to monitor soil humidity.

[0015] The utility model provides an agricultural water-saving drip irrigation device, which fixes the position of drip irrigation water transfer through the plug posts arranged at the bottom ends of the hollow blocks, the support rings and the connecting blocks, and the arranged drip irrigation pipes divert the drip irrigation water, thereby speeding up the drip irrigation of the soil where the plants are located and avoiding the plants from absorbing water in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the detection component structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the covering cylinder of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the dripping component of the utility model.

[0020] In the figure: 1. drip irrigation structure; 11. detection component; 111. photovoltaic panel; 112. plug rod; 113. cover tube; 114. hollow plug tube; 1141. dust net; 1142. built-in column; 115. positioning rod; 116. humidity sensor; 117. single-chip microcomputer; 118. battery; 119. control main board; 12. water pump; 13. wire; 14. drip component; 141. hollow block; 142. main water pipe; 143. support ring; 144. drip pipe; 145. connection block; 146. plug column. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1: Please refer to Figure 1-3 A water-saving drip irrigation device for agriculture includes a drip irrigation structure 1, which includes a water pump 12 and a dripping component 14 installed at the water outlet end of the water pump 12. The control end of the water pump 12 is installed with an electric wire 13, and one end of the electric wire 13 is installed with a detection component 11.

[0023] The detection component 11 includes a photovoltaic panel 111 and a covering tube 113 installed at the bottom of the photovoltaic panel 111. A positioning rod 115 is installed at the bottom of the covering tube 113. A hollow insert 114 is installed at the bottom of the inner part of the covering tube 113. A dustproof net 1141 is installed on the outer side of the hollow insert 114. A humidity sensor 116 is installed inside the hollow insert 114. The humidity sensor 116 is located on one side of the dustproof net 1141. After the hollow insert 114 is inserted into the planted soil, the moisture in the soil is discharged into the inside of the hollow insert 114 through the dustproof net 1141. The humidity sensor 116 inside the hollow insert 114 can monitor the moisture. The dustproof net 1141 is set to block the dust in the soil to prevent the dust from adhering to the surface of the humidity sensor 116. Affecting the humidity sensor 116 to accurately monitor the soil humidity.

[0024] The interior of the hollow insert 114 is provided with a built-in column 1142 and a single-chip computer 117, and the humidity sensor 116 is located at the bottom of the built-in column 1142, and the single-chip computer 117 is located at the top of the built-in column 1142. After the humidity sensor 116 detects the humidity of the soil, the single-chip computer 117 can control the operation of the water pump 12, so that the device can drip irrigate the soil in time. The built-in column 1142 is set to separate the environment where the single-chip computer 117 and the humidity sensor 116 are located, so as to prevent moisture in the soil from entering the interior of the hollow insert 114 and affecting the service life of the single-chip computer 117.

[0025] The bottom end of the photovoltaic panel 111 is installed with an insertion rod 112, which is at the same height as the bottom end of the positioning rod 115. When inserting the detection component 11 and the covering tube 113, over-insertion can be avoided, and the photovoltaic panel 111 can be prevented from moving down too long to block the sun's radiation to the soil and affect the humidity of the planting soil and the soil at the insertion location.

[0026] A battery 118 and a control main board 119 are installed inside the hollow plug 114 and at the top of the built-in column 1142. The photovoltaic panel 111 is inserted into the soil through the plug 112. The light energy absorbed by the photovoltaic panel 111 is converted into electrical energy and stored in the battery 118, so that the device can also monitor the humidity of the soil at night. The battery 118 and the control main board 119 arranged on the top of the built-in column 1142 are also isolated from moisture by the built-in column 1142 to maintain their service life.

[0027] In this embodiment, the water pump 12 is connected to an external power source, and the water pump 12 is placed in the water tank. The insertion rod 112 and the positioning rod 115 insert the water pump 12 into the soil. The insertion rod 112 and the positioning rod 115 are provided to control the insertion height of the detection member 11, so as to prevent the photovoltaic panel 111 from being too close to the soil, which would affect the device during the day. When the photovoltaic panel 111 covers the soil, the evaporation of soil water by light is affected. The hollow insert 114 Penetrating deep into the soil, the moisture in the soil is discharged into the interior of the hollow insert 114 through the dustproof net 1141, so that the humidity of the soil can be monitored in real time. When the humidity is too low, the single-chip computer 117 controls the water pump 12 to operate through the wire 13. During the day, the sunlight shines on the photovoltaic panel 111, and the converted electrical energy is stored in the battery 118. At night, the battery 118 releases electrical energy to power the humidity sensor 116 and the single-chip computer 117, so that the device can operate at night.

[0028] Example 2: Please refer to Figure 4 The drip component 14 includes a hollow block 141 and a main water pipe 142 installed on one side of the hollow block 141. The main water pipe 142 is provided with multiple groups, and the main water pipe 142 is installed between the multiple groups of main water pipes 142. Drip pipes 144 are installed on both sides of the main water pipe 142. The main water pipe 142 transports drip irrigation water to the planting range, and the drip pipe 144 can perform drip irrigation according to the planting position of a single plant.

[0029] A connecting block 145 is installed at one end of the drip pipe 144, and the bottom ends of the connecting block 145, the plug column 146 and the hollow block 141 are all installed with the plug column 146. The set plug column 146 can fix the position of the connecting block 145, the support ring 143 and the hollow block 141, so as to facilitate the adjustment of the drip irrigation position of the drip component 14.

[0030] In this embodiment, the plug 146 installed at the bottom of the hollow block 141, the support ring 143 and the connecting block 145 is inserted around the soil of the plant, the support ring 143 is inserted in the longitudinal position of the plant to fix the mainstream position of the drip irrigation water, and the connecting block 145 is pulled to insert it in the lateral position of the plant to fix the trickle position of the drip irrigation water. When the soil moisture is too low, the water pump 12 is operated, and the water outlet of the water pump 12 is discharged into the interior of the hollow block 141 through the water pipe. The main water pipe 142 on one side of the hollow block 141 will drip the drip irrigation water. The support ring 143 can fix the bend of the main water pipe 142 filled with drip irrigation water, and the drip pipe 144 is set on both sides of the main water pipe 142. The drip irrigation water can flow into the inside of the drip pipe 144 when passing through the main water pipe 142. Since the diameter of the drip pipe 144 is smaller than the diameter of the main water pipe 142, the body of the drip pipe 144 can be kept straight to avoid contact between the drip pipe 144 and the soil, which affects the fluidity of the drip irrigation holes on the surface of the drip pipe 144. The drip pipe 144 refines the drip irrigation water to the soil around the plants, making it easier for the plants to absorb water.

[0031] Working principle: The soil is monitored in real time through the humidity sensor 116 inside the soil. The data monitored by the humidity sensor 116 is transmitted to the single-chip computer 117 for judgment. When the humidity is too low, the single-chip computer 117 controls the water pump 12 to start operating, and the drip irrigation water drawn by the water pump 12 itself is diverted through the hollow block 141. When the humidity is too high, the single-chip computer 117 controls the water pump 12 to stop operating to prevent the drip irrigation water from continuously dripping into the soil where the plants are located. The setting of the plug 146 can fix the transfer position of the drip irrigation water and refine the position where the drip irrigation water drips, so as to avoid the device dripping in time and affecting the absorption of water by the plants.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water-saving drip irrigation device for agriculture, comprising a drip irrigation structure (1), characterized in that: The drip irrigation structure (1) comprises a water pump (12) and a dripping member (14) installed at the water outlet of the water pump (12); a wire (13) is installed at the control end of the water pump (12); and a detection member (11) is installed at one end of the wire (13); The detection component (11) comprises a photovoltaic panel (111) and a covering tube (113) installed at the bottom end of the photovoltaic panel (111); a positioning rod (115) is installed at the bottom end of the covering tube (113); a hollow insert tube (114) is installed at the bottom end of the interior of the covering tube (113); a dustproof net (1141) is installed on the outside of the hollow insert tube (114); and a humidity sensor (116) is installed inside the hollow insert tube (114).

2. The agricultural water-saving drip irrigation device according to claim 1, characterized in that: The hollow insert (114) is provided with a built-in column (1142) and a single-chip computer (117) inside, and the humidity sensor (116) is located at the bottom end of the built-in column (1142), and the single-chip computer (117) is located at the top end of the built-in column (1142).

3. The agricultural water-saving drip irrigation device according to claim 1, characterized in that: The bottom end of the photovoltaic panel (111) is provided with an insertion rod (112), and the insertion rod (112) is at the same height as the bottom end of the positioning rod (115).

4. The agricultural water-saving drip irrigation device according to claim 1, characterized in that: A storage battery (118) and a control mainboard (119) are installed inside the hollow insert (114) and at the top of the built-in column (1142).

5. The agricultural water-saving drip irrigation device according to claim 1, characterized in that: The dripping member (14) comprises a hollow block (141) and a main water pipe (142) installed through one side of the hollow block (141); the main water pipe (142) is provided in multiple groups; main water pipes (142) are installed between the multiple groups of main water pipes (142); and dripping pipes (144) are installed on both sides of the main water pipe (142).

6. The agricultural water-saving drip irrigation device according to claim 5, characterized in that: A connection block (145) is installed at one end of the drip pipe (144), and the connection block (145), the insertion column (146) and the bottom end of the hollow block (141) are all installed with the insertion column (146).

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