Liquid fertilizer precision drip irrigation device

Abstract

The utility model relates to drip irrigation device field, the utility model discloses a kind of liquid fertilizer precision drip irrigation device, including jar body, pump force component, drip irrigation component;Pump force component is set to the export end of the jar body;Drip irrigation component is set to the output end of the pump force component, the drip irrigation component includes at least one extension pipe, several universal ball tubes are set on the extension pipe along its axial direction, each universal ball tube is provided with corresponding ball head nozzle, the output direction of ball head nozzle can adjust rotating direction, the setting of universal ball tube and the setting of ball head nozzle can be realized after fixing also can be adjusted in a certain range again Spray direction, the setting of pump force component and extension pipe can realize the effect of long-distance delivery drip irrigation.

Description

Technical Field

[0001] This utility model relates to the field of drip irrigation devices, and in particular to a precision drip irrigation device for liquid fertilizer. Background Technology

[0002] Drip irrigation, as an advanced irrigation technology, has been widely used in agriculture and other fields. It delivers water slowly and evenly to the rhizosphere soil of crops through outlets on drip irrigation pipes or tapes, offering significant advantages such as water conservation, energy saving, and increased yield. However, existing drip irrigation technology still faces some unresolved issues in practical applications, one of which is the inability to adjust the direction of water flow during drip irrigation.

[0003] Currently, most drip irrigation systems have a fixed drip direction, which cannot be flexibly adjusted according to actual conditions. For example, in farmland or orchards with uneven terrain, due to varying soil elevations, a fixed drip direction may result in excessive watering in some areas, leading to water waste and soil waterlogging; while insufficient watering in other areas may affect crop growth. Furthermore, different growth stages or different types of crops have different water requirements for different parts of the plant, and a fixed drip direction cannot meet these diverse needs, thus limiting the effectiveness and applicability of drip irrigation technology.

[0004] Conventional drip irrigation systems suffer from limitations such as non-adjustable drip spacing and water flow direction. Combined with varying soil elevations, this leads to difficulties in pipe installation and water waste. Furthermore, the pipes are prone to instability and tipping, and silt and other debris can easily enter and clog the drip holes, reducing pipe lifespan and increasing irrigation costs. Therefore, the inability to adjust the water flow direction in existing drip irrigation technology significantly restricts the performance and efficiency of drip irrigation systems, necessitating a technological solution that effectively addresses this issue.

[0005] According to patent application CN205431355U, conventional drip irrigation devices currently suffer from problems such as non-adjustable drip spacing and difficulty in adjusting the water outlet direction. Furthermore, when the soil elevation varies, it can easily lead to difficulties in water pipe layout and water waste. In addition, there are defects such as unstable water pipe fixing, easy tipping over, and easy clogging of drip hole. These shortcomings highlight the necessity of improving existing drip irrigation technology, making drip irrigation devices with adjustable water outlet direction the focus of market demand. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the prior art and provide a precision drip irrigation device for liquid fertilizer, which can realize the adjustment of the water outlet direction.

[0007] The purpose of this utility model is achieved through the following technical solution: a precision drip irrigation device for liquid fertilizer, including a tank, a pump assembly, and a drip irrigation assembly; the pump assembly is disposed at the outlet end of the tank; the drip irrigation assembly is disposed at the output end of the pump assembly, the drip irrigation assembly includes at least one extension tube, and several universal ball tubes are disposed along its axial direction on the extension tube, each of the universal ball tubes is provided with a corresponding ball nozzle, and the output direction of the ball nozzle can be adjusted to the rotation direction.

[0008] The present invention is further configured such that: the universal tube includes a straight tube section and a tube section, one end of the straight tube section is fixedly mounted on an extension tube, the other end of the straight tube section is provided with an integrally formed tube section, and the tube section is provided with a receiving cavity capable of accommodating the ball head nozzle.

[0009] The present invention is further configured such that a circular opening is provided on the side of the ball tube section away from the straight tube section.

[0010] The present invention is further configured such that a circular opening is provided on the side of the ball tube near the straight tube.

[0011] The present invention is further configured such that: the ball head nozzle includes a ball head embedded in the receiving cavity and a nozzle portion extending from a circular opening, and a nozzle opening is provided on the end face of the nozzle portion away from the ball head.

[0012] The present invention is further configured such that: the nozzle section has a spray chamber, and a safety valve is provided inside the spray chamber.

[0013] The present invention is further configured such that: a ball cavity is provided inside the ball head, and a water inlet hole is provided on the side of the ball cavity away from the nozzle.

[0014] The present invention has the following advantages: the universal ball tube and the ball head nozzle can be fixed and the spray direction can be adjusted again within a certain range; the pump force component and the extension tube can achieve the effect of long-distance delivery drip irrigation.

[0015] By adjusting the direction of the ball nozzle, it can be adapted to different planting scenarios and crop types. Whether it's an orchard, vegetable garden, or flower planting, whether it's a regular field or a hillside with complex terrain, this device can flexibly adapt and meet diverse irrigation needs.

[0016] The adjustable water outlet direction allows drip irrigation systems to be flexibly adjusted according to the crop's growth stage and water requirements, achieving precise irrigation. In the early stages of crop growth, the nozzles can be adjusted to be closer to the crop roots for concentrated water supply, promoting root development. In the middle and later stages of growth, the nozzle direction can be adjusted according to the expansion of the crop's branches and leaves, expanding the irrigation area and improving irrigation uniformity. This precise irrigation method effectively improves water and fertilizer use efficiency, reduces water waste, and promotes healthy crop growth, increasing crop yield and quality. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the device in an embodiment of this utility model. Figure 1 ;

[0018] Figure 2 This is a three-dimensional schematic diagram of the device in an embodiment of this utility model. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the drip irrigation component in an embodiment of this utility model;

[0020] Figure 4 This is a side view of the drip irrigation component in an embodiment of this utility model;

[0021] Figure 5 This is a cross-sectional view of the drip irrigation component in an embodiment of this utility model.

[0022] In the picture:

[0023] 1. Tank body;

[0024] 2. Pump force assembly; 21. Pressure pump;

[0025] 3. Drip irrigation assembly; 31. Extension tube; 32. Ball head nozzle; 321. Spray nozzle; 322. Spray tube section; 323. Ball head; 324. Water inlet; 325. Circular opening; 326. Ball tube section; 327. Straight tube section; 328. Safety valve; 33. Universal ball tube; 34. Plug;

[0026] 4. Connecting components; 41. Sleeve; 42. Clamp. Detailed Implementation

[0027] 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, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0028] 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.

[0029] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0030] 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.

[0031] 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, or an integral connection; they can refer to a mechanical connection or an electrical 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.

[0032] The following combination Figures 1 to 5 The present invention will be described in further detail below, but the scope of protection of the present invention is not limited to the following description.

[0033] like Figure 1 As shown, a precision drip irrigation device for liquid fertilizer includes a tank 1, a pump assembly 2, and a drip irrigation assembly 3.

[0034] In this embodiment, the tank 1 is a tank-shaped structure. In order to better stand the tank 1 in the designated position, the tank 1 is suspended on the ground by a frame.

[0035] In this embodiment, the bottom of the tank 1 has a funnel-shaped structure, where a main valve is installed. When the main valve is closed, the irrigation medicine can be better dispensed.

[0036] The pump force assembly 2 is located at the outlet end of the tank 1.

[0037] The pump force assembly 2 includes a pressure pump 21 and a pressure pipe. The pressure pump 21 is used to pressurize and transport the liquid in the pipeline, thereby achieving the pumping effect. The pressure pump 21 is existing technology.

[0038] The drip irrigation component 3 is located at the output end of the pump force component 2. The drip irrigation component 3 includes at least one extension pipe 31. Several universal ball tubes 33 are arranged along the axial direction of the extension pipe 31. Each universal ball tube 33 is provided with a corresponding ball head nozzle 32. The output direction of the ball head nozzle 32 can be adjusted to the rotation direction.

[0039] In this embodiment, several extension tubes 31 can be connected and extended to each other via the connecting component 4, and the end of the last extension tube 31 can be sealed by the plug 34.

[0040] The universal X-ray tube 33 includes a straight tube section 327 and a X-ray tube section 326. One end of the straight tube section 327 is fixedly mounted on the extension tube 31, and the other end of the straight tube section 327 is provided with an integrally formed X-ray tube section 326. The X-ray tube section 326 is provided with a receiving cavity that can accommodate the ball head nozzle 32.

[0041] In this embodiment, a circular opening 325 is provided on the side of the tube section 326 away from the straight tube section 327.

[0042] As a preferred option, in order to accommodate more irrigation situations, the ball tube section 326 has a circular opening 325 on the side near the straight tube section 327.

[0043] In this embodiment, the portion of the circular opening 325 does not exceed one-third of the spherical portion; if it exceeds one-third, it cannot bear the sufficient drip pressure brought by the pressure pump 21 during drip irrigation.

[0044] The ball nozzle 32 includes a ball head 323 embedded in a receiving cavity and a nozzle section 322 extending from a circular opening 325. A nozzle 321 is provided on the end face of the nozzle section 322 away from the ball head 323.

[0045] In this embodiment, the nozzle 321 can be a flat nozzle, a round nozzle, or other commonly used drip irrigation openings.

[0046] The nozzle section 322 has a spray chamber, and a safety valve 328 is installed in the spray chamber. The safety valve 328 is existing technology, and its structure will not be explained. In this solution, the safety valve 328 mainly plays a role in maintaining pressure or ensuring that there is no leakage when the pressure is low, so as to achieve a uniform metering effect. If there is no safety valve 328, the part closer to the pressure pump 21 may have a larger irrigation volume when delivering water. By setting the safety valve 328, a uniform irrigation volume can be guaranteed.

[0047] The ball head 323 has a ball cavity, and a water inlet 324 is provided on the side of the ball cavity away from the nozzle part 322.

[0048] As a preferred option, in order to ensure the sealing effect between the tube section 326 and the head section 323, a sealing gasket is provided between the head section 323 and the tube section 326. The sealing gasket is an elastic sealing material made of silicone.

[0049] In this embodiment, if necessary, the extension tube 31 can be threadedly connected to the universal ball tube 33. A threaded hole is opened on the extension tube 31, and a matching external thread is provided on the outer surface of the straight tube portion 327 of the universal ball tube 33. A rubber ring or sealant is added to the connection to seal it.

[0050] In this embodiment, the ball head 323 is provided with several small holes arranged along the circumferential direction of the water inlet hole 324 for assisting water inlet.

[0051] In this embodiment, the pressure pump 21 and the extension tube 31, as well as the extension tube 31 and the extension tube 31, are fixed and connected by the connecting component 4.

[0052] like Figure 3 As shown, the connecting component 4 includes a sleeve 41 and a clamp 42. The sleeve 41 is sleeved between the extension tubes 31 and the clamp 42 is fastened to the end of the extension tube 31 for fixation.

[0053] In this embodiment, the clamp 42 is a threaded clamp 42 with threads and a screw.

[0054] The universal ball tube 33 and the ball head nozzle 32 can be set so that the spray direction can be adjusted again within a certain range after being fixed. The pump force assembly 2 and the extension tube 31 can achieve the effect of long-distance delivery drip irrigation.

[0055] By adjusting the direction of the ball nozzle 32, it can be adapted to different planting scenarios and crop types. Whether it is an orchard, vegetable garden, or flower planting, whether it is a regular field or a hillside with complex terrain, this device can flexibly adapt to meet diverse irrigation needs.

[0056] The adjustable water outlet direction allows drip irrigation systems to be flexibly adjusted according to the crop's growth stage and water requirements, achieving precise irrigation. In the early stages of crop growth, the nozzle 321 can be adjusted to be closer to the crop roots for concentrated water supply, promoting root development. In the middle and later stages of growth, the nozzle 321 direction can be adjusted according to the expansion of the crop's branches and leaves, expanding the irrigation area and improving irrigation uniformity. This precise irrigation method effectively improves water and fertilizer utilization efficiency, reduces water waste, and promotes healthy crop growth, increasing crop yield and quality.

[0057] In this embodiment, to prevent crystallization and precipitation, a spiral blade is added inside the extension pipe 31. When pressure delivery begins, this allows for greater water flow within the pipe, resulting in a more uniform flow.

[0058] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A precision drip irrigation device for liquid fertilizer, characterized in that: Tank body (1); A pump force assembly (2) is disposed at the outlet end of the tank (1); The drip irrigation assembly (3) is located at the output end of the pump force assembly (2). The drip irrigation assembly (3) includes at least one extension tube (31). Several universal ball tubes (33) are arranged along the axial direction of the extension tube (31). Each universal ball tube (33) is provided with a corresponding ball nozzle (32). The output direction of the ball nozzle (32) can be adjusted to the rotation direction.

2. The precision drip irrigation device for liquid fertilizer according to claim 1, characterized in that: The universal X-ray tube (33) includes a straight tube section (327) and a X-ray tube section (326). One end of the straight tube section (327) is fixedly mounted on the extension tube (31), and the other end of the straight tube section (327) is provided with an integrally formed X-ray tube section (326). The X-ray tube section (326) is provided with a receiving cavity that can accommodate the ball head nozzle (32).

3. The precision drip irrigation device for liquid fertilizer according to claim 2, characterized in that: The ball tube section (326) has a circular opening (325) on the side away from the straight tube section (327).

4. The precision drip irrigation device for liquid fertilizer according to claim 2, characterized in that: The ball tube section (326) has a circular opening (325) on the side near the straight tube section (327).

5. The precision drip irrigation device for liquid fertilizer according to claim 3, characterized in that: The ball nozzle (32) includes a ball head (323) embedded in the receiving cavity and a nozzle section (322) extending from the circular opening (325). The nozzle section (322) has a nozzle (321) on the end face away from the ball head (323).

6. The precision drip irrigation device for liquid fertilizer according to claim 5, characterized in that: The nozzle section (322) has a spray chamber, and a safety valve (328) is installed inside the spray chamber.

7. The precision drip irrigation device for liquid fertilizer according to claim 6, characterized in that: The ball head (323) is provided with a ball cavity, and a water inlet (324) is provided on the side of the ball cavity away from the nozzle part (322).

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