Drip irrigation structure and equipment for phytoremediation

Abstract

The utility model discloses a drip irrigation structure and equipment for plant restoration relates to drip irrigation equipment technical field, including vertical frame pole, and the top of vertical frame pole is installed with the mounting sleeve, and the mounting sleeve is installed with the horizontal telescopic spare in, and the horizontal telescopic spare is connected drip irrigation cavity, and the drip irrigation cavity bottom is installed with drip irrigation sprayer, drip irrigation cavity is connected with the transfusion pipe, and the transfusion pipe is connected hose, and the hose is installed on vertical frame pole. This drip irrigation structure has simple structure, and the layout is flexible, and the anti -stopping ability is strong, and the water supply precision adjustable, and can be with plant growth cycle cooperation etc. Characteristics, to provide sustained, moderate water supplement for plant in drought season, has improved plant survival rate and community stability, has promoted the overall effectiveness of ecological restoration engineering.

Description

Technical Field

[0001] This utility model relates to the field of drip irrigation equipment technology, specifically to a drip irrigation structure and equipment for plant restoration. Background Technology

[0002] Due to their unique hydrological patterns, the drawdown zones of large reservoirs are subjected to extreme alternating environments of "deep-water inundation and exposed drought," posing severe challenges to vegetation restoration and ecological recovery. Plants often struggle to survive due to drastic fluctuations in water conditions, especially during the hot and dry summer months when transpiration intensifies. Combined with poor soil water retention capacity and uneven rainfall distribution, this results in high seedling mortality and slow restoration progress.

[0003] Currently, ecological restoration efforts in drawdown zones primarily focus on species selection, engineering slope stabilization, and ecological community construction. However, technical support for "controllable water replenishment" remains relatively weak. In flat areas or areas requiring artificial intervention, traditional flood irrigation or sprinkler irrigation methods suffer from low water resource utilization, high costs, and an inability to precisely control irrigation volume, making them unsuitable for reservoir bank environments with complex terrain and difficult water conveyance. Furthermore, existing irrigation systems are mostly used in agricultural or urban greening settings, making them ill-suited to the special conditions of drawdown zones, such as frequent water level fluctuations, siltation, and limited human intervention.

[0004] Therefore, there is an urgent need to develop a special drip irrigation system that is suitable for the terrain features of the reservoir drawdown zone and the needs of plant growth. Utility Model Content

[0005] The technical problem this invention aims to solve is that current irrigation systems are not suitable for the terrain features of reservoir drawdown zones and the growth needs of plants. Based on this, this invention proposes a drip irrigation structure and equipment for plant restoration. This drip irrigation structure has the characteristics of simple structure, flexible layout, strong anti-siltation ability, precise and adjustable water supply, and coordination with the plant growth cycle. It provides plants with continuous and appropriate water replenishment during the dry season, improves plant survival rate and community stability, and enhances the overall effectiveness of ecological restoration projects.

[0006] This utility model is achieved through the following technical solution: In a first aspect, this application provides a drip irrigation structure for phytoremediation, including a vertical pole, an installation sleeve installed at the top of the vertical pole, a lateral telescopic member installed inside the installation sleeve, a drip irrigation chamber connected to the lateral telescopic member, a drip irrigation nozzle installed at the bottom of the drip irrigation chamber; an infusion pipe connected to the drip irrigation chamber, a flexible hose connected to the infusion pipe, and the flexible hose installed on the vertical pole.

[0007] The drip nozzles installed at the bottom of the drip irrigation chamber can be several. The infusion tubing can also be a flexible tube.

[0008] Furthermore, both the vertical support pole and the lateral telescopic component are electrically operated telescopic poles.

[0009] To achieve the lifting function of the vertical support pole, it can be designed as a hollow structure with a movable rod that moves up and down on it. Multiple threaded holes are spaced apart on both the vertical support pole and the movable rod, and locking bolts are installed in these holes to secure them. Similarly, the lateral telescopic component can also be designed using this structure.

[0010] Furthermore, the hose includes a folded tube connected to the infusion tube, the folded tube being connected to an inlet tube for connection to a liquid supply device, and a feed pump being connected to the inlet tube.

[0011] Secondly, this application provides a drip irrigation device for phytoremediation, including the drip irrigation structure described above.

[0012] Furthermore, it also includes a stirring tank connected to the liquid inlet pipe, the stirring tank having a feed inlet at the top and a discharge outlet at the bottom, the liquid inlet pipe being connected to the discharge outlet; and a stirring assembly being connected inside the stirring tank.

[0013] Furthermore, the stirring assembly includes a rotating shaft installed inside the stirring tank, the rotating shaft extending from the top of the stirring tank and connected to a drive component that drives the rotating shaft to rotate; a helical blade is connected to the rotating shaft.

[0014] The driving component can be a motor, and the rotating shaft is connected to the output shaft of the motor via a coupling.

[0015] Furthermore, the inner wall of the mixing tank is provided with a plurality of matching stirring rods along the vertical direction, and the matching stirring rods are arranged alternately with the spiral blades.

[0016] Furthermore, the stirring rod is provided with several through holes at equal intervals along its length.

[0017] Furthermore, several drainage fans are inclinedly connected to the bottom of the inner cavity of the mixing tank.

[0018] Furthermore, the mixing tank is connected to the vehicle body via a support rod, and the vertical support rod is also connected to the vehicle body; wheels are connected to the bottom of the vehicle body. A battery is installed on the vehicle body to power the drive motor, wheels, and electric telescopic rod, and a controller is also installed on the vehicle body to control the opening and closing of the drive motor, wheels, and electric telescopic rod.

[0019] Compared with the prior art, this utility model has the following advantages and beneficial effects: (1) The drip irrigation structure of this application adjusts the position of the drip irrigation chamber by means of telescopic parts, folding pipes, etc., so that the vehicle body can maintain linear movement while flexibly adjusting the drip irrigation position, thereby realizing flexible drip irrigation of plants in the drawdown zone. It has the characteristics of simple structure, flexible layout, strong anti-siltation ability, precise and adjustable water supply, and can be coordinated with the plant growth cycle, so as to provide plants with continuous and appropriate water supply during the dry season, improve the survival rate of plants and community stability, and enhance the overall effectiveness of ecological restoration projects.

[0020] (2) The drip irrigation equipment of this application uses a stirring component in the mixing tank to stir the drip irrigation liquid, which makes it convenient to mix the nutrient solution and water. At the same time, the whole equipment is carried by a vehicle, which makes it easy to move and can move flexibly on the road or the shore. Moreover, the components are easy to assemble and set up, making it more practical. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of a drip irrigation device for plant remediation in an embodiment of this utility model; Figure 2 This is a schematic diagram of the internal structure of the mixing tank in an embodiment of this utility model; Figure 3 This is a schematic diagram of the structure of the stirring rod in an embodiment of this utility model.

[0022] The attached diagram shows the markings and corresponding component names: 1-Car body, 2-Wheel drive, 3-Vertical frame rod, 4-Support rod, 5-Mixing tank, 6-Inlet, 7-Outlet, 8-Feed pump, 9-Inlet pipe, 10-Mixing assembly, 11-Matching mixing rod, 12-Rotating shaft, 13-Helical blade, 14-Drive component, 15-Drainage fan, 16-Mounting sleeve, 17-Horizontal telescopic component, 18-Drip irrigation chamber, 19-Drip irrigation nozzle, 20-Inlet pipe, 21-Folded pipe, 22-Through hole. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, 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," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0027] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, a joint, or an integral 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. Example 1

[0028] like Figures 1-3As shown, this embodiment provides a drip irrigation device for phytoremediation in drawdown zones, including a vehicle body 1. Wheels 2 are mounted on the bottom of the vehicle body 1. A vertical support rod 3 (electric telescopic rod) is mounted on one side of the top of the vehicle body 1. An installation sleeve 16 is mounted on the top of the vertical support rod 3. One end of a horizontal telescopic component 17 (electric telescopic rod) is installed inside the installation sleeve 16. A drip irrigation chamber 18 is installed at one end of the horizontal telescopic component 17. Several drip irrigation nozzles 19 are arranged at the bottom of the drip irrigation chamber 18, and the drip irrigation nozzles 19 communicate with the inner cavity of the drip irrigation chamber 18. A stirring device is mounted on the other side of the top of the vehicle body 1 via a support rod 4. The mixing tank 5 has a feed inlet 6 at its top and a discharge outlet 7 at its bottom. A mixing assembly 10 is installed inside the mixing tank 5. A feed pump 8 is installed at the bottom of the discharge outlet 7. The bottom of the feed pump 8 is connected to one end of the liquid inlet pipe 9. The other end of the liquid inlet pipe 9 is connected to one end of the folded pipe 21. The other end of the folded pipe 21 is connected to one end of the liquid delivery pipe 20. The other end of the liquid delivery pipe 20 is connected to the side of the drip irrigation chamber 18. In this embodiment, the number of feed inlets 6 is set to several to facilitate the addition and mixing of different nutrient solutions, water and other raw materials.

[0029] like Figure 1 As shown, the folded tube 21 is located directly below the horizontal telescopic member 17, and one end of the inlet tube 9 is inserted and connected to the top of the vertical support rod 3. Both the infusion tube 20 and the inlet tube 9 are flexible tubes. The vertical support rod 3 can be equipped with a ring bracket to improve the fixing effect of the infusion tube 20 and the inlet tube 9.

[0030] like Figure 1 and Figure 2 As shown, the stirring assembly 10 includes a rotating shaft 12 disposed in the middle of the inner cavity of the stirring tank 5, and several guide fans 15 disposed at the bottom of the inner cavity of the stirring tank 5 at an incline. The rotating shaft 12 is provided with spiral blades 13, and the guide fans 15 are disposed facing the rotating shaft 12. A drive unit 14 is installed at the top of the stirring tank 5, and the output end of the drive unit 14 is connected to the top of the rotating shaft 12. A controller is installed on the vehicle body 1, and the drive unit 14 is selected as a drive motor. The controller and the drive motor are compatible in model.

[0031] like Figures 1 to 3 As shown, the inner wall of the mixing tank is provided with several matching stirring rods 11 along the vertical direction. The matching stirring rods 11 and the spiral blades 13 are staggered and the spiral blades 13 are not continuous, so as to ensure that all parts of the mixing tank 5 can be stirred by the cooperation of the spiral blades 13 and the matching stirring rods 11, ensuring sufficient stirring and not being affected by the liquid level.

[0032] Working principle: In use, the vehicle body 1 is moved by the driving wheels 2. The vehicle body 1 can be towed by other vehicles, or the driving device at the bottom of the vehicle body 1 can be set to drive the driving wheels 2 to rotate, or the driving wheels 2 can be set as electric wheels. The vehicle body 1 moves close to the plants in the drawdown zone on the road or the bank. The position of the drip irrigation chamber 18 is adjusted according to the position of the plants in the drawdown zone. The support rod 4 is a vertical height adjustable telescopic rod (electric telescopic rod) to adjust the height of the drip irrigation chamber 18. The driving component 14 drives the rotating shaft 12 to rotate, which in turn drives the spiral blade 13 to cooperate with the stirring rod 11 to stir the liquid. The drip irrigation liquid is delivered to the drip irrigation chamber 18 through the inlet pipe 9, the folded pipe 21 and the delivery pipe 20 by the delivery pump 8. Finally, it is dripped out through the drip irrigation nozzle 19 to realize the drip irrigation of the plants in the drawdown zone. Example 2

[0033] Based on Embodiment 1, this embodiment provides a drip irrigation device for plant restoration in the drawdown zone. The difference from Embodiment 1 is that the mixing rod 11 in this embodiment has a plurality of through holes 22 evenly spaced along its length.

[0034] Compared with Example 1, the advantage of this example is that by providing a number of through holes 22 at equal intervals along the length of the stirring rod 11, the liquid can flow more smoothly up and down.

[0035] All components of this utility model are general standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A drip irrigation structure for phytoremediation, characterized in that, The device includes a vertical support rod (3), with an installation sleeve (16) installed at the top of the vertical support rod (3). A horizontal telescopic component (17) is installed inside the installation sleeve (16). A drip irrigation chamber (18) is connected to the horizontal telescopic component (17), and a drip irrigation nozzle (19) is installed at the bottom of the drip irrigation chamber (18). An infusion tube (20) is connected to the drip irrigation chamber (18), and the infusion tube (20) is connected to a flexible hose, which is installed on the vertical support rod (3).

2. The drip irrigation structure for phytoremediation according to claim 1, characterized in that, Both the vertical support pole (3) and the horizontal telescopic component (17) are electric telescopic poles.

3. The drip irrigation structure for phytoremediation according to claim 1, characterized in that, The hose includes a folded tube (21) connected to the infusion tube (20), the folded tube (21) being connected to an inlet tube (9) for connection to a liquid supply device, and a feed pump (8) being connected to the inlet tube (9).

4. A drip irrigation device for phytoremediation, characterized in that, Includes the drip irrigation structure described in any one of claims 1 to 3.

5. A drip irrigation device for phytoremediation according to claim 4, characterized in that, It also includes a stirring tank (5) connected to the liquid inlet pipe (9), the stirring tank (5) is provided with a feed inlet (6) at the top and a discharge outlet (7) at the bottom, the liquid inlet pipe (9) is connected to the discharge outlet (7); a stirring assembly (10) is connected inside the stirring tank (5).

6. A drip irrigation device for phytoremediation according to claim 5, characterized in that, The stirring assembly (10) includes a rotating shaft (12) installed inside the stirring tank (5), the rotating shaft (12) extending out from the top of the stirring tank (5) and connected to a driving member (14) that drives the rotating shaft (12) to rotate; a spiral blade (13) is connected to the rotating shaft (12).

7. A drip irrigation device for phytoremediation according to claim 6, characterized in that, The inner wall of the mixing tank (5) is provided with a plurality of matching stirring rods (11) along the vertical direction, and the matching stirring rods (11) and the spiral blades (13) are arranged alternately.

8. A drip irrigation device for phytoremediation according to claim 7, characterized in that, The stirring rod (11) is provided with several through holes (22) at equal intervals along its length.

9. A drip irrigation device for phytoremediation according to claim 5, characterized in that, The bottom of the inner cavity of the mixing tank (5) is inclinedly connected with several drainage fans (15).

10. A drip irrigation device for phytoremediation according to claim 5, characterized in that, The mixing tank (5) is connected to the vehicle body (1) via a support rod (4), and the vertical support rod (3) is also connected to the vehicle body (1); the bottom of the vehicle body (1) is connected to a driving wheel (2).

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