Precise drip irrigation system for radish planting

Abstract

The utility model relates to a crop planting system, in particular to an accurate drip irrigation system for radish planting, which comprises a reservoir, a water pump, a filter tank group and a main water delivery pipe, and the left end and the right end of the water pump are respectively communicated with the top of the reservoir and the top of the filter tank group through pipelines; the bottom of the filtering tank group is communicated with the central position of the main water conveying pipe; a water pressure gauge is fixedly arranged on a pipeline between the main water conveying pipe and the filtering tank group; an air inlet and outlet valve is fixedly arranged at one end of the main water conveying pipe. According to the precise drip irrigation system for radish planting, a fixing ring, a supporting plate and other assemblies are additionally arranged on each branch conveying pipeline, the conveying pipes can be lifted away from the surface of soil, the situation that a drip irrigation opening is blocked by the soil after long-time use is prevented, meanwhile, a soil humidity detector is additionally arranged on each sowing point, and humidity monitoring on the soil of each seed can be achieved; meanwhile, the drip irrigation amount can be adjusted by rotating the drip irrigation head corresponding to each seeding point, so that the drip irrigation amount of each seeding point can be accurately controlled.

Description

Technical Field

[0001] The utility model relates to a crop planting system, in particular to a radish planting precision drip irrigation system. Background Art

[0002] Radish is one of the most common crops. It contains a large amount of carotene, which is the main source of vitamin A. It is also a relatively important crop. Its planting technology is relatively mature and can be planted on a large scale with the assistance of modern drip irrigation systems.

[0003] Most of the existing drip irrigation systems for radish planting have pipes laid directly on the soil surface and deliver water through holes on the surface. This makes it very easy for mud and sand to enter and cause pipe blockage. At the same time, most of the systems with soil monitoring systems monitor the planting area in blocks, and there are no measures to accurately monitor the humidity of each sowing point, and there is a lack of measures to control the drip irrigation amount for each sowing point separately.

[0004] In order to solve the above problems, we made improvements and proposed a precise drip irrigation system for radish planting. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a radish planting precision drip irrigation system, comprising a water reservoir, a water pump, a filter tank group, and a main water pipe, wherein the left end and the right end of the water pump are respectively connected with the water reservoir and the top of the filter tank group through pipes; the bottom of the filter tank group is connected with the center position of the main water pipe; a water pressure gauge is fixedly arranged on the pipe between the main water pipe and the filter tank group; and an air inlet and outlet valve is fixedly arranged at one end of the main water pipe.

[0007] As a preferred technical solution of the utility model, a plurality of branch water pipelines are arranged on the side of the main water pipe facing the planting area, the head ends of the branch water pipelines are connected to the main water pipe, and each branch water pipeline is close to the crop sowing row; a switch valve is fixedly arranged at the head end of the branch water pipeline, and the switch valve is close to the main water pipe; a meteorological soil monitoring station is fixedly arranged on the ground outside the planting area.

[0008] As a preferred technical solution of the utility model, a plurality of fixing rings are arranged on the sub-conveyance pipeline, the inner wall of the fixing ring is detachably connected to the sub-conveyance pipeline, and each fixing ring is arranged at equal intervals; a support plate is arranged at the bottom of the fixing ring, and the center of the top surface of the support plate is fixedly welded to the fixing ring; four fixing needles are arranged on the bottom surface of the support plate, and the four fixing needles are respectively located at the four corners of the bottom surface of the support plate, and the top of the fixing needle is fixedly welded to the support plate.

[0009] As a preferred technical solution of the utility model, soil moisture detectors equal to the number of sowing points are arranged on one side of the branch transmission pipeline close to the crop planting row, and the top of the soil moisture detector is electrically connected to the meteorological soil monitoring station through a transmission line; the soil moisture detectors are all close to the sowing points, and their bottoms are inserted into the soil at the sowing points.

[0010] As a preferred technical solution of the utility model, a drip irrigation outlet is provided on one side of the branch delivery pipeline close to the crop planting row, the number of the drip irrigation outlets is equal to the number of crop sowing points, and the positions correspond one to one; the drip irrigation outlet is provided with a drip irrigation head, and the drip irrigation head is detachably connected to the drip irrigation outlet.

[0011] As a preferred technical solution of the utility model, a pair of screw plates are fixedly provided on the outer wall of the drip irrigation head; a water outlet is opened on the top of the drip irrigation head; and a connecting block is fixedly provided on the top of the left and right sides of the inner wall of the drip irrigation head.

[0012] As a preferred technical solution of the utility model, a valve tube is arranged between the two connecting blocks, and the tops of the left and right sides of the valve tube are fixedly connected to the two connecting blocks respectively; a valve port is opened on the side of the valve tube; the outer surface of the valve tube and the inner surface of the drip irrigation outlet are both provided with threads, and the valve tube is threadedly connected to the inner wall of the drip irrigation outlet; a waterproof rubber ring is arranged at the bottom end of the inner wall of the drip irrigation head, and the waterproof rubber ring is detachably connected to the drip irrigation head.

[0013] The beneficial effects of the utility model are as follows: the radish planting precision drip irrigation system is equipped with fixing rings, support plates and other components for each branch delivery pipeline, which can lift the delivery pipe away from the soil surface to prevent the soil from clogging the drip irrigation port after long-term use, thereby reducing manpower maintenance time; at the same time, each sowing point is equipped with a soil moisture detector to monitor the moisture of each seed soil, and when the humidity at a certain point is low, the corresponding pipeline section can be checked immediately to further reduce maintenance time; at the same time, the drip irrigation head corresponding to each sowing point can adjust the drip irrigation amount by rotating, thereby achieving accurate control of the drip irrigation amount of each sowing point, and the equipment cost is relatively low. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a structural schematic diagram of a radish planting precision drip irrigation system of the utility model;

[0016] Figure 2 This is a schematic diagram of the partial structure of the distribution pipeline of a radish planting precision drip irrigation system of the utility model;

[0017] Figure 3 This is a partial upward structural schematic diagram of a distribution pipeline of a radish planting precision drip irrigation system of the utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of a drip irrigation head of a radish planting precision drip irrigation system of the utility model;

[0019] In the figure: 1. water reservoir; 2. water pump; 3. filter tank group; 4. main water pipe; 5. water pressure gauge; 6. inlet and outlet valves; 7. meteorological soil monitoring station; 8. branch transmission pipeline; 801. drip irrigation outlet; 9. switch valve; 10. fixing ring; 101. support plate; 102. fixing needle; 11. soil moisture detector; 12. drip irrigation head; 121. screw plate; 122. water outlet; 123. connecting block; 124. valve pipe; 125. valve port; 126. waterproof rubber ring. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figure 1-4 As shown, a radish planting precision drip irrigation system includes a water reservoir 1, a water pump 2, a filter tank group 3, and a main water pipe 4. The left end and the right end of the water pump 2 are respectively connected to the water reservoir 1 and the top of the filter tank group 3 through pipes; the bottom of the filter tank group 3 is connected to the center position of the main water pipe 4; a water pressure gauge 5 is fixedly provided on the pipe between the main water pipe 4 and the filter tank group 3; an air inlet and outlet valve 6 is fixedly provided at one end of the main water pipe 4.

[0022] A plurality of branch pipelines 8 are arranged on the side of the main water pipe 4 facing the planting area, the head ends of the branch pipelines 8 are connected to the main water pipe 4, and each branch pipeline 8 is close to the crop sowing row; a switch valve 9 is fixedly arranged at the head end of the branch pipeline 8, and the switch valve 9 is close to the main water pipe 4; a meteorological soil monitoring station 7 is fixedly arranged on the ground outside the planting area.

[0023] A plurality of fixing rings 10 are arranged on the sub-transport pipeline 8, the inner wall of the fixing ring 10 is detachably connected to the sub-transport pipeline 8, and each fixing ring 10 is arranged at equal intervals; a support plate 101 is arranged at the bottom of the fixing ring 10, and the center of the top surface of the support plate 101 is fixedly welded to the fixing ring 10; four fixing needles 102 are arranged on the bottom surface of the support plate 101, and the four fixing needles 102 are respectively located at the four corners of the bottom surface of the support plate 101, and the top of the fixing needle 102 is fixedly welded to the support plate 101.

[0024] Soil moisture detectors 11 equal to the number of sowing points are arranged on one side of the branch transmission pipeline 8 close to the crop planting row, and the top of the soil moisture detector 11 is electrically connected to the meteorological soil monitoring station 7 through a transmission line; the soil moisture detectors 11 are all close to the sowing points, and their bottoms are inserted into the soil at the sowing points.

[0025] A drip irrigation outlet 801 is provided on one side of the branch delivery pipeline 8 close to the crop planting row. The number of the drip irrigation outlets 801 is equal to the number of crop sowing points, and the positions correspond one to one. The drip irrigation outlet 801 is provided with a drip irrigation head 12, and the drip irrigation head 12 is detachably connected to the drip irrigation outlet 801.

[0026] A pair of screw plates 121 are fixedly provided on the outer wall of the drip irrigation head 12 ; a water outlet 122 is provided on the top of the drip irrigation head 12 ; and a connection block 123 is fixedly provided on the top of the left and right sides of the inner wall of the drip irrigation head 12 .

[0027] A valve tube 124 is arranged between the two connecting blocks 123, and the tops of the left and right sides of the valve tube 124 are fixedly connected to the two connecting blocks 123 respectively; a valve port 125 is opened on the side of the valve tube 124; the outer surface of the valve tube 124 and the inner surface of the drip irrigation outlet 801 are both provided with threads, and the valve tube 124 is threadedly connected to the inner wall of the drip irrigation outlet 801; a waterproof rubber ring 126 is arranged at the bottom end of the inner wall of the drip irrigation head 12, and the waterproof rubber ring 126 is detachably connected to the drip irrigation head 12.

[0028] Working principle: When using the radish planting precision drip irrigation system, the drip irrigation head 12 of the sub-transmission pipeline 8 is aligned with the sowing point to ensure that the growth space is not blocked, and then the fixing needle 102 is inserted into the soil to fix the sub-transmission pipeline 8, and the rotating drip irrigation head 12 is twisted to gradually expose the drip irrigation outlet 801 inside the valve port 125, and then the water pump is started, and the switch valve 9 of each sub-transmission pipeline 8 is opened to start delivering drip irrigation water. According to the conditions of different crops and the soil moisture conditions transmitted back by the soil moisture detector 11 at the sowing point, the drip irrigation head 12 is continued to be rotated to adjust the area of ​​the valve port 125 exposing the drip irrigation outlet 801, so as to achieve accurate control of the drip irrigation amount.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A radish planting precision drip irrigation system, comprising a water reservoir (1), a water pump (2), a filter tank group (3), and a main water pipe (4). It is characterized in that The left and right ends of the water pump (2) are respectively connected to the water reservoir (1) and the top of the filter tank group (3) through pipelines; the bottom of the filter tank group (3) is connected to the center of the main water pipe (4); a water pressure gauge (5) is fixedly provided on the pipeline between the main water pipe (4) and the filter tank group (3); and an air inlet and outlet valve (6) is fixedly provided at one end of the main water pipe (4).

2. A radish planting precision drip irrigation system according to claim 1, It is characterized in that A plurality of branch delivery pipelines (8) are arranged on the side of the main water delivery pipeline (4) facing the planting area, the head end of the branch delivery pipeline (8) is connected to the main water delivery pipeline (4), and each branch delivery pipeline (8) is close to the crop sowing row; a switch valve (9) is fixedly arranged at the head end of the branch delivery pipeline (8), and the switch valve (9) is close to the main water delivery pipeline (4); and a meteorological soil monitoring station (7) is fixedly arranged on the ground outside the planting area.

3. A radish planting precision drip irrigation system according to claim 2, It is characterized in that A plurality of fixing rings (10) are arranged on the sub-transport pipeline (8), the inner wall of the fixing ring (10) is detachably connected to the sub-transport pipeline (8), and each fixing ring (10) is arranged at equal intervals; a support plate (101) is arranged at the bottom of the fixing ring (10), and the center of the top surface of the support plate (101) is fixedly welded to the fixing ring (10); four fixing needles (102) are arranged on the bottom surface of the support plate (101), and the four fixing needles (102) are respectively located at four corners of the bottom surface of the support plate (101), and the top of the fixing needle (102) is fixedly welded to the support plate (101).

4. A radish planting precision drip irrigation system according to claim 2, It is characterized in that The side of the branch transmission pipeline (8) close to the crop planting row is provided with soil moisture detectors (11) equal in number to the sowing points, and the top of the soil moisture detector (11) is electrically connected to the meteorological soil monitoring station (7) through a transmission line; the soil moisture detectors (11) are all close to the sowing points, and their bottoms are inserted into the soil at the sowing points.

5. A radish planting precision drip irrigation system according to claim 4, It is characterized in that A drip irrigation outlet (801) is provided on one side of the branch delivery pipeline (8) close to the crop planting row, the number of the drip irrigation outlets (801) being equal to the number of crop sowing points, and the positions being in one-to-one correspondence; the drip irrigation outlet (801) is provided with a drip irrigation head (12), and the drip irrigation head (12) is detachably connected to the drip irrigation outlet (801).

6. A radish planting precision drip irrigation system according to claim 5, It is characterized in that A pair of screw plates (121) are fixedly provided on the outer wall of the drip irrigation head (12); a water outlet (122) is provided on the top of the drip irrigation head (12); and a connection block (123) is fixedly provided on the top of the left and right sides of the inner wall of the drip irrigation head (12).

7. A radish planting precision drip irrigation system according to claim 6, It is characterized in that A valve tube (124) is arranged between the two connection blocks (123), and the tops of the left and right sides of the valve tube (124) are fixedly connected to the two connection blocks (123) respectively; a valve port (125) is provided on the side of the valve tube (124); the outer surface of the valve tube (124) and the inner surface of the drip irrigation outlet (801) are both provided with threads, and the valve tube (124) is threadedly connected to the inner wall of the drip irrigation outlet (801); a waterproof rubber ring (126) is arranged at the bottom end of the inner wall of the drip irrigation head (12), and the waterproof rubber ring (126) is detachably connected to the drip irrigation head (12).

Images