Large-scale water and fertilizer root drip irrigation device for walnut planting
By designing a large-scale water and fertilizer root drip irrigation device for walnut planting, the problem of low evaporation and utilization of water and fertilizer in walnut tree planting is solved, the efficient utilization of water and fertilizer and the healthy growth of walnut trees are achieved, and the yield of walnuts is improved. quality.
Patent Information
- Application Number
- CN202420505737.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-03-15
AI Technical Summary
During the walnut tree planting process, the existing drip irrigation technology causes water and fertilizer to evaporate easily, and the amount of water and fertilizer reaches the root system is small, resulting in waste of water and fertilizer and poor water and fertilizer application effects, affecting the normal growth and yield of walnut trees.
A large-scale water and fertilizer root drip irrigation device for walnut planting is designed, and a part of the drip irrigation assembly is buried underground, surrounding the root system of the walnut tree, and water and fertilizer are supplied through a water and fertilizer mixing tank or water storage tank to allow water and fertilizer to penetrate into the soil around the root system.
It effectively reduces waste of water and fertilizer, improves water and fertilizer utilization, ensures that walnut trees obtain sufficient nutrients, promotes the normal growth of walnut trees, and improves walnut yield and quality.
Smart Images
Figure CN222442618U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of walnut planting, and in particular relates to a large-scale water and fertilizer root drip irrigation device for walnut planting. Background Art
[0002] During the planting process of walnuts, the roots need to be watered and fertilized. Fertilization can provide the nutrients needed by plants and provide a good living environment for plants. Since the planting area of walnut trees is large, the water demand is high, and it is inconvenient to store and take water, therefore, drip irrigation is usually carried out on the root area.
[0003] At present, most drip irrigation technologies are applied to shallow-rooted crops in farmland, and ground drip irrigation is generally used. Since walnut trees are mostly planted in mountainous areas, the surface evaporation is relatively large, and the walnut trees have deep roots. If ordinary drip irrigation is used, water and fertilizer are easy to evaporate, and the amount of water and fertilizer reaching the root system is relatively small, resulting in waste of water and fertilizer, and poor water and fertilization effects, which affects the normal growth of walnut trees, thereby reducing the yield and quality of walnuts. Summary of the invention
[0004] In order to overcome the problem in the background technology that walnut trees are mostly planted in mountainous areas, the surface evaporation is relatively large, and the root system of walnut trees is deep, water and fertilizer are easily evaporated by ordinary drip irrigation, and the amount of water and fertilizer reaching the root system is relatively small, resulting in water and fertilizer waste, and poor water and fertilization effects, affecting the normal growth of walnut trees, thereby reducing the yield and quality of walnuts. The utility model provides a large-scale water and fertilizer root drip irrigation device for walnut planting; a part of the drip irrigation component is buried underground, and the root system of the walnut tree is enclosed, and water and fertilizer are supplied to the drip irrigation component through a water-fertilizer mixing tank or a water storage tank, so that the water and fertilizer penetrate into the soil around the root system of the walnut tree, thereby providing the walnut tree with the required nutrients, ensuring the normal growth of the walnut tree, and further improving the yield and quality of the walnut. At the same time, because the water and fertilizer flowing out of the drip irrigation component directly act on the root system of the walnut tree, the water and fertilizer utilization is maximized, and the water and fertilizer waste caused by large surface evaporation is reduced.
[0005] To achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a large-scale water and fertilizer root drip irrigation device for walnut planting mainly includes a water and fertilizer mixing tank, a water storage tank, a stirring mechanism, a first support frame, a second support frame, a drip irrigation component, a main pipe, a branch pipe, a primary shunt pipe, a secondary shunt pipe, and a first switch valve. The water and fertilizer mixing tank and the bottom of the water storage tank are both installed with a first support frame, a second support frame is arranged outside the mixing tank, and a stirring mechanism for increasing the solubility of water and fertilizer is installed on the second support frame. The water and fertilizer mixing tank and the water storage tank are connected through a main pipe, and the main pipe is connected to the main pipe. The first switch valves are respectively installed at both ends of the pipe, the main pipe is connected to the branch pipe, a plurality of primary shunt pipes are equidistantly installed on the branch pipe, a plurality of secondary shunt pipes are equidistantly installed on the primary shunt pipe, and the end of the secondary shunt pipe is connected to the drip irrigation assembly; the drip irrigation assembly comprises a drip irrigation ring, a drip irrigation column, and a liquid inlet, the drip irrigation ring is provided with a liquid inlet, the liquid inlet is connected to the end of the secondary shunt pipe, the bottom of the drip irrigation ring is evenly provided with drip irrigation columns connected to the inside thereof along the circumferential direction, the drip irrigation ring and the drip irrigation column are both provided with drip irrigation holes, and the bottom of the drip irrigation column is set as a conical structure for easy insertion into the soil.
[0006] One end of the primary shunt pipe connected to the branch pipe is provided with a regulating valve for adjusting the flow rate.
[0007] The stirring mechanism includes a motor, a stirring shaft, stirring blades, and a mounting seat. The motor is installed on the top of the second support frame through the mounting seat and is located at the top of the water-fertilizer mixing tank. A feed inlet is provided at the top of the water-fertilizer mixing tank. The top of the stirring shaft is installed on the mounting seat through a bearing, and the bottom end extends into the water-fertilizer mixing tank. A plurality of stirring blades are equidistantly installed on the stirring shaft.
[0008] A water delivery pipe connected to the branch pipe is arranged on the side of the water storage tank, a second switch valve is arranged on one end of the water delivery pipe connected to the water storage tank, and a pressure pump is connected to the water delivery pipe.
[0009] The top of the drip irrigation column is provided with an external thread, the bottom opening of the drip irrigation ring is provided with an internal thread which is matched and connected with the drip irrigation column, and the drip irrigation column is sealed and connected with the drip irrigation ring.
[0010] The bottom of the water-fertilizer mixing tank is connected with a sewage pipe, and a third switch valve is installed on the sewage pipe.
[0011] Beneficial effects of the utility model:
[0012] The utility model buries a part of the drip irrigation component underground and encloses the root system of the walnut tree; water and fertilizer are supplied to the drip irrigation component through a water-fertilizer mixing tank or a water storage tank, so that the water and fertilizer penetrate into the soil around the root system of the walnut tree, thereby providing the walnut tree with the required nutrients, ensuring the normal growth of the walnut tree, and further improving the yield and quality of walnuts; at the same time, because the water and fertilizer flowing out of the drip irrigation component directly act on the root system of the walnut tree, the maximum utilization of water and fertilizer is ensured, and the waste of water and fertilizer caused by large surface evaporation is reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This utility model is a three-dimensional schematic diagram Figure 1 .
[0014] Figure 2 This utility model is a three-dimensional schematic diagram Figure 2 .
[0015] Figure 3 yes Figure 2 A partial enlarged view of point A in the middle.
[0016] Figure 4 It is a three-dimensional schematic diagram of the stirring mechanism.
[0017] Figure 5 It is a three-dimensional schematic diagram of a drip irrigation component. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.
[0019] The utility model discloses a large-scale water and fertilizer root drip irrigation device for walnut planting, which mainly comprises a water and fertilizer mixing tank 1, a water storage tank 2, a stirring mechanism 3, a first support frame 4, a second support frame 5, a drip irrigation component 6, a main pipe 7, a branch pipe 8, a primary shunt pipe 9, a secondary shunt pipe 10, and a first switch valve 11. The water and fertilizer mixing tank 1 and the water storage tank 2 are both equipped with a first support frame 4 at the bottom, a second support frame 5 is arranged outside the mixing tank 1, and a stirring mechanism 3 for increasing the solubility of water and fertilizer is installed on the second support frame 5. The water and fertilizer mixing tank 1 and the water storage tank 2 are connected through a main pipe 7, and first shunt pipes 9 are respectively installed at both ends of the main pipe 7. The switch valve 11 is connected to the main pipe 7, and a branch pipe 8 is connected to the branch pipe 8. A plurality of primary shunt pipes 9 are equidistantly installed on the branch pipe 8, and a plurality of secondary shunt pipes 10 are equidistantly installed on the primary shunt pipe 9, and the end of the secondary shunt pipe 10 is connected to the drip irrigation assembly 6; the drip irrigation assembly 6 includes a drip irrigation ring 601, a drip irrigation column 602, and a liquid inlet 603. The drip irrigation ring 601 is provided with a liquid inlet 603, and the liquid inlet 603 is connected to the end of the secondary shunt pipe 10. The bottom of the drip irrigation ring 601 is evenly provided with drip irrigation columns 602 connected to the inside thereof along the circumferential direction. The drip irrigation ring 601 and the drip irrigation column 602 are both provided with drip irrigation holes, and the bottom of the drip irrigation column 602 is set as a conical structure for easy insertion into the soil.
[0020] The root system of the walnut tree is enclosed by a drip irrigation ring 601, and the drip irrigation column 602 of the drip irrigation assembly 6 is buried underground. The liquid inlet 603 on the drip irrigation ring 601 is connected to the end of the secondary shunt pipe 10, and water and fertilizer are supplied to the drip irrigation assembly 6 through the water-fertilizer mixing tank 1 or the water storage tank 2. Before use, the first switch valves 11 at both ends of the main pipe 7 are in a closed state. When in use, fertilizer and water are injected into the water-fertilizer mixing tank 1, and the stirring mechanism 3 is started to work. The fertilizer and water are fully stirred by the stirring mechanism 3, so that the fertilizer and water are evenly mixed, thereby improving the effect of water and fertilizer application; when water and fertilizer need to be applied, the first switch valve 11 on the main pipe 7 connected to one end of the water-fertilizer mixing tank 1 is opened, and the water and fertilizer flow to the drip irrigation ring 601 and the drip irrigation column 602 through the branch pipe 8, the primary shunt pipe 9 and the secondary shunt pipe 10 in turn, and the water and fertilizer flow into the drip irrigation ring 601 and the drip irrigation column 602 through the drip irrigation ring 601 and the drip irrigation column 602. The water flows out through the drip irrigation holes, so that the water and fertilizer penetrate into the soil around the root system of the walnut tree; similarly, when water needs to be applied to the walnut tree, the first switch valve 11 on the main pipe 7 connected to one end of the water-fertilizer mixing tank 1 is closed, and the first switch valve 11 on the main pipe 7 connected to one end of the water storage tank 2 is opened, so that the water in the water storage tank 2 flows to the drip irrigation ring 601 and the drip irrigation column 602 through the branch pipe 8, the first-level shunt pipe 9 and the second-level shunt pipe 10 in turn, and flows out through the drip irrigation holes on the drip irrigation ring 601 and the drip irrigation column 602, so that the water penetrates into the soil around the root system of the walnut tree, thereby providing the walnut tree with the required nutrients, ensuring the normal growth of the walnut tree, and further improving the yield and quality of the walnut. At the same time, because the water and fertilizer flowing out of the drip irrigation component directly act on the root system of the walnut tree, the maximum utilization of water and fertilizer is guaranteed, and the waste of water and fertilizer caused by large surface evaporation is reduced.
[0021] The ends of the primary shunt pipe 9 connected to the branch pipe 8 are both provided with a regulating valve 17 for adjusting the flow rate; the regulating valve 17 can be used to control the flow rate of water or water-fertilizer entering the secondary shunt pipe 10 through the primary shunt pipe 9.
[0022] The stirring mechanism 3 includes a motor 301, a stirring shaft 302, a stirring blade 303, and a mounting seat 304. The motor 301 is mounted on the top of the second support frame 5 through the mounting seat 304, and is located at the top of the water-fertilizer mixing tank 1. The water-fertilizer mixing tank 1 is provided with a feed inlet 101 at the top. The top of the stirring shaft 302 is mounted on the mounting seat 304 through a bearing, and the bottom end extends into the water-fertilizer mixing tank 1. A plurality of stirring blades 303 are equidistantly mounted on the stirring shaft 302. When in use, the motor 301 is started, the motor 301 drives the stirring shaft 302 to rotate, and the stirring shaft 302 further drives the stirring blade 303 to rotate, so that the fertilizer and water in the water-fertilizer mixing tank 1 are fully stirred, so that the fertilizer and water are evenly mixed, thereby improving the effect of water and fertilizer application.
[0023] A water pipe 12 connected to the branch pipe 8 is provided on the side of the water storage tank 2, and a second switch valve 13 is provided on one end of the water pipe 12 connected to the water storage tank 2, and a pressure pump 14 is connected to the water pipe 12; during long-term use, the operator regularly closes the first switch valve 11 on the main pipe 7, then opens the second switch valve 13, and starts the pressure pump 14, the pressure pump 14 pressurizes the water flow in the water pipe 12, and the pressurized water flows through the branch pipe 8, the first-level shunt pipe 9 and the second-level shunt pipe 10 in turn to the drip irrigation assembly 6, and the drip irrigation holes on the drip irrigation ring 601 and the drip irrigation column 602 are dredged by the high-pressure water flow, which can effectively avoid the drip irrigation holes from being blocked and ensure the next drip irrigation operation.
[0024] The top of the drip irrigation column 602 is provided with an external thread, and the bottom opening of the drip irrigation ring 601 is provided with an internal thread that cooperates with the drip irrigation column. The drip irrigation column 602 is sealed and connected to the drip irrigation ring 601. After long-term use, the operator regularly disassembles the drip irrigation column 602 to clean the soil that has penetrated into it.
[0025] The bottom of the water-fertilizer mixing tank 1 is connected to a drain pipe 15, and a third switch valve 16 is installed on the drain pipe 15; when the water and fertilizer in the water-fertilizer mixing tank 1 are used up, the operator opens the third switch valve 16 to discharge the undissolved particles at the bottom of the water-fertilizer mixing tank 1 through the drain pipe.
[0026] Working process:
[0027] The root system of the walnut tree is enclosed by a drip irrigation ring 601, and the drip irrigation column 602 of the drip irrigation assembly 6 is buried underground. The liquid inlet 603 on the drip irrigation ring 601 is connected to the end of the secondary shunt pipe 10, and water and fertilizer are supplied to the drip irrigation assembly 6 through the water-fertilizer mixing tank 1 or the water storage tank 2. Before use, the first switch valves 11 at both ends of the main pipe 7 are in a closed state. When in use, fertilizer and water are injected into the water-fertilizer mixing tank 1, and the motor 301 is started. The motor 301 drives the stirring shaft 302 to rotate, and the stirring shaft 302 further drives the stirring blade 303 to rotate, thereby stirring the fertilizer in the water-fertilizer mixing tank 1. The material and water are fully stirred so that the fertilizer and water are evenly mixed, thereby improving the effect of water and fertilizer application; when water and fertilizer need to be applied, the first switch valve 11 connected to one end of the water-fertilizer mixing tank 1 on the main pipe 7 is opened, and the water and fertilizer flow to the drip irrigation ring 601 and the drip irrigation column 602 through the branch pipe 8, the first-level shunt pipe 9 and the second-level shunt pipe 10 in sequence, and flow out through the drip irrigation holes on the drip irrigation ring 601 and the drip irrigation column 602, so that the water and fertilizer penetrate into the soil around the root system of the walnut tree; similarly, when water needs to be applied to the walnut tree, the first switch valve 11 connected to one end of the water-fertilizer mixing tank 1 on the main pipe 7 is closed. , open the first switch valve 11 on the main pipe 7 connected to one end of the water tank 2, so that the water in the water tank 2 flows to the drip irrigation ring 601 and the drip irrigation column 602 through the branch pipe 8, the first-level shunt pipe 9 and the second-level shunt pipe 10 in turn, and flows out through the drip irrigation holes on the drip irrigation ring 601 and the drip irrigation column 602, so that the water infiltrates into the soil around the root system of the walnut tree, thereby providing the required nutrients for the walnut tree, ensuring the normal growth of the walnut tree, and further improving the yield and quality of the walnut. At the same time, because the water and fertilizer flowing out of the drip irrigation assembly directly act on the root system of the walnut tree, the water and fertilizer are guaranteed to be effective. The utility model can maximize the utilization of water and fertilizer, and reduce the waste of water and fertilizer caused by large surface evaporation; during long-term use, the operator regularly closes the first switch valve 11 on the main pipe 7, then opens the second switch valve 13, and starts the pressure pump 14, and the pressure pump 14 pressurizes the water flow in the water delivery pipe 12, and the pressurized water flow flows into the drip irrigation assembly 6 through the branch pipe 8, the first-level shunt pipe 9 and the second-level shunt pipe 10 in sequence, and the drip irrigation holes on the drip irrigation ring 601 and the drip irrigation column 602 are dredged by the high-pressure water flow, which can effectively avoid the blockage of the drip irrigation holes and ensure the next drip irrigation operation.
[0028] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.
Claims
1. A large-scale water and fertilizer root drip irrigation device for walnut planting, characterized in that: The large-scale water and fertilizer root drip irrigation device for walnut planting comprises a water and fertilizer mixing tank (1), a water storage tank (2), a stirring mechanism (3), a first support frame (4), a second support frame (5), a drip irrigation assembly (6), a main pipe (7), a branch pipe (8), a primary shunt pipe (9), a secondary shunt pipe (10), and a first switch valve (11). The first support frame (4) is installed at the bottom of the water and fertilizer mixing tank (1) and the water storage tank (2). The second support frame (5) is installed on the outside of the mixing tank (1). The stirring mechanism (3) for increasing the solubility of water and fertilizer is installed on the second support frame (5). The water and fertilizer mixing tank (1) and the water storage tank (2) are connected through a main pipe (7). The first switch valve (11) is installed at both ends of the main pipe (7). A branch pipe (8) is connected, a plurality of first-level shunt pipes (9) are equidistantly installed on the branch pipe (8), a plurality of second-level shunt pipes (10) are equidistantly installed on the first-level shunt pipe (9), and the end of the second-level shunt pipe (10) is connected to the drip irrigation assembly (6); the drip irrigation assembly (6) comprises a drip irrigation ring (601), a drip irrigation column (602), and a liquid inlet (603); the drip irrigation ring (601) is provided with a liquid inlet (603), the liquid inlet (603) is connected to the end of the second-level shunt pipe (10), the bottom of the drip irrigation ring (601) is evenly provided with drip irrigation columns (602) connected to the inside thereof along the circumferential direction, the drip irrigation ring (601) and the drip irrigation column (602) are both provided with drip irrigation holes, and the bottom of the drip irrigation column (602) is provided with a conical structure for easy insertion into the soil.
2. A large-scale water and fertilizer root drip irrigation device for walnut planting as claimed in claim 1, characterized in that: One end of the primary flow distribution pipe (9) connected to the branch pipe (8) is provided with a regulating valve (17) for adjusting the flow rate.
3. A large-scale water and fertilizer root drip irrigation device for walnut planting as claimed in claim 1 or 2, characterized in that: The stirring mechanism (3) comprises a motor (301), a stirring shaft (302), stirring blades (303), and a mounting seat (304). The motor (301) is mounted on the top of a second support frame (5) via the mounting seat (304) and is located at the top of a water-fertilizer mixing tank (1). A feed inlet (101) is provided at the top of the water-fertilizer mixing tank (1). The top of the stirring shaft (302) is mounted on the mounting seat (304) via a bearing, and the bottom of the stirring shaft (302) extends into the water-fertilizer mixing tank (1). A plurality of stirring blades (303) are equidistantly mounted on the stirring shaft (302).
4. A large-scale water and fertilizer root drip irrigation device for walnut planting as claimed in claim 1 or 2, characterized in that: A water delivery pipe (12) connected to the branch pipe (8) is provided on the side of the water storage tank (2); a second switch valve (13) is provided on one end of the water delivery pipe (12) connected to the water storage tank (2); and a pressure pump (14) is connected to the water delivery pipe (12).
5. A large-scale water and fertilizer root drip irrigation device for walnut planting as claimed in claim 1, characterized in that: The top of the drip irrigation column (602) is provided with an external thread, and the bottom opening of the drip irrigation ring (601) is provided with an internal thread that cooperates with the drip irrigation column. The drip irrigation column (602) is sealedly connected to the drip irrigation ring (601).
6. A large-scale water and fertilizer root drip irrigation device for walnut planting as claimed in claim 3, characterized in that: The bottom of the water-fertilizer mixing tank (1) is connected to a sewage pipe (15), and a third switch valve (16) is installed on the sewage pipe (15).