An intelligent drip irrigation device for agriculture

Abstract

The utility model discloses an agricultural intelligent drip irrigation device relates to drip irrigation technical field, including drip irrigation system, a plurality of groups drip irrigation groups are connected on drip irrigation system, and drip irrigation group extends and is arranged along the ridge way of planting crops, and a plurality of drip irrigation devices are installed on drip irrigation group, and the water outlet of drip irrigation device faces planting crops, wherein, drip irrigation device includes the precipitation collection part, drip irrigation part, sheltering flow guide part and mounting portion, and drip irrigation part is installed on drip irrigation group through mounting portion, and sheltering flow guide part is rotatably installed on drip irrigation part and is located the water outlet front of drip irrigation part, and the protection of the water outlet of drip irrigation part is realized through adjusting this sheltering flow guide part, avoids the dust or dirt on the soil layer in rainy season or drip irrigation process and is adhered at the water outlet of drip irrigation part to block the water outlet, and the precipitation collection part is installed on drip irrigation part and is vertically downward, and the precipitation collection part is used to collect the sediment in the water body transmission to ensure the unobstructed of drip irrigation.

Description

Technical Field

[0001] This utility model belongs to the field of drip irrigation technology, and specifically relates to an intelligent drip irrigation device for agriculture. Background Technology

[0002] In traditional agricultural production, flood irrigation is a common method, but it is not only inefficient but also prone to water waste. With the continuous advancement of science and technology, modern irrigation methods such as drip irrigation and sprinkler irrigation have gradually replaced traditional flood irrigation and are being widely adopted. Drip irrigation minimizes water leakage and loss while ensuring timely supply of water to the crop root zone, significantly improving water use efficiency.

[0003] For example, in sugarcane cultivation, drip irrigation precisely delivers water to the roots to promote water absorption and provides varying amounts of water according to different growth stages to meet the sugarcane's needs. However, in practice, drip irrigation systems can become clogged due to the dripping liquid (water or fertilizer solution) or external factors, affecting the uniformity of irrigation and limiting its effectiveness. The former is mainly caused by chemical fertilizer solution or water sedimentation, which clogs the drippers, preventing water from flowing. The latter is caused by mud, sand, or dust splashed up during the rainy season or during drip irrigation, which adheres to the drippers, covering or blocking the outlet holes and preventing water from flowing.

[0004] To reduce drip irrigation clogging, common methods include: pre-treatment of drip irrigation water, disassembling and flushing the equipment, or chemical anti-clogging measures. The former is more commonly used, but it cannot fundamentally solve the problem of dripper clogging caused by non-water quality issues. Disassembling and cleaning drip irrigation systems with large coverage areas is impractical, as it increases labor intensity and is time-consuming. Finally, chemical anti-clogging measures involve preparing specific solutions such as perchloric acid, nitric acid, or sulfuric acid to dissolve precipitates and clear blockages. While this method solves the clogging problem, the solution flowing out after clearing can easily cause fatal damage to crops, even leading to crop death. Therefore, this method is not suitable for clearing drip irrigation systems used in agriculture. Utility Model Content

[0005] The purpose of this utility model is to provide an intelligent drip irrigation device for agriculture. This device ensures smooth drip irrigation by adding a protective barrier to the dripper outlet and collecting sediment on the delivery pipe, preventing internal sediment from clogging the drippers and preventing external splashing of soil, dust, and dirt from adhering to the outlet and blocking the drippers. The specific technical solution is as follows:

[0006] An intelligent drip irrigation device for agriculture includes a drip irrigation system, from which several drip irrigation groups are connected. The drip irrigation groups extend along the ridges of the planted crops, and several drip irrigation devices are installed on the drip irrigation groups. The outlet of each drip irrigation device faces the planted crops.

[0007] The drip irrigation device includes a sediment collection section, a drip irrigation section, a shielding and guiding section, and an installation section. The drip irrigation section is installed on the drip irrigation assembly via the installation section. The shielding and guiding section is rotatably installed on the drip irrigation section and located in front of the outlet of the drip irrigation section. The sediment collection section is installed on the drip irrigation section and is vertically downward. The sediment collection section is connected to the drip irrigation section to collect the sediment formed at the drip irrigation section.

[0008] Preferably, the drip irrigation unit includes an installation tube body, a locking nut, and a drip head. The installation tube body has an external thread at one end and a slot on the end face of the same end. The drip head has a locking block that matches the slot. The drip head is inserted into the slot via the locking block. The locking nut is threadedly connected to the installation tube body to fix the drip head onto the end face of the installation tube body. The drip head communicates with the installation tube body.

[0009] Preferably, the drip irrigation head is provided with a fan-shaped water outlet, the water outlet direction of the fan-shaped water outlet is perpendicular to the water delivery direction of the installation pipe body, and the locking block has a square structure.

[0010] Preferably, the mounting part is installed on the other end of the mounting tube body. The mounting part includes a mounting end plate and a flexible plug. The flexible plug is installed on the mounting end plate. The mounting end plate is installed on the end face of the mounting tube body. A connecting channel is provided through the mounting end plate and the flexible plug to communicate with the mounting tube body. The mounting part is installed on the drip irrigation assembly through the flexible plug.

[0011] Preferably, the sediment collection section includes a collection tube and a sealing end cap. The collection tube is mounted on the mounting tube body and is vertically downward. The collection tube communicates with the mounting tube body. The sealing end cap is threadedly connected to the collection tube to seal the other end of the collection tube.

[0012] Preferably, the end face of the sealing end cap is provided with a soil insertion rod to fix the sediment collection part in the planting area.

[0013] Preferably, the shielding and guiding part includes an arc-shaped shielding cover and a connecting rod, the mounting tube part is provided with a rotating mounting protrusion, and the connecting rod is provided on both opposite ends of the arc-shaped shielding cover. The arc-shaped shielding cover is rotatably mounted on the mounting tube part through the connecting rod.

[0014] Preferably, the drip irrigation system includes a check valve, a fertilizer mixing zone, a filtration zone, a flow meter, and an air inlet / outlet valve installed sequentially on the delivery pipe. A pressure gauge is also provided between the fertilizer mixing zone and the filtration zone. A drain pipe leads out from the filtration zone. The pressure gauge is also provided between the filtration zone and the flow meter. A valve body is also provided between the filtration zone and the flow meter. One end of the delivery pipe is connected to an external water supply source, and the other end is connected to a main pipe. Several sets of drip irrigation units are provided on the main pipe.

[0015] Preferably, the drip irrigation system includes a delivery branch pipe and a regulating valve, a solenoid valve, a pressure regulator, and an output branch pipe arranged sequentially on the delivery branch pipe. The output branch pipe is provided with a plurality of drip irrigation pipes extending along the ridges where the crops are planted, and a plurality of the drip irrigation devices are installed on the drip irrigation pipes.

[0016] Preferably, the mounting tube body is also rotatably provided with a hook for hooking onto the drip irrigation tube.

[0017] Compared with existing technologies, this utility model has the following beneficial effects:

[0018] 1. This utility model provides an intelligent drip irrigation device for agriculture. The drip irrigation part of the device is rotatably equipped with a shielding and guiding part that can protect the dripper outlet and guide the water flow. By adjusting the shielding and guiding part, the water outlet of the drip irrigation part can be protected, preventing dust or dirt on the soil from being stirred up during the rainy season or during drip irrigation and adhering to the water outlet of the drip irrigation part, thus preventing the water outlet from being blocked. By blocking and guiding the water flow, water splashes out of the irrigation area, thus preventing water waste.

[0019] 2. The drip irrigation device provided by this utility model is also provided with a sedimentation collection section. By setting up this collection section, sediment formed in the water being transported can be collected, thus preventing sediment from accumulating in the drip irrigation section and causing blockage inside the dripper. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. The elements or parts in the drawings are not necessarily drawn to scale.

[0021] Figure 1 This is a schematic diagram of the structure of a drip irrigation system in the existing technology.

[0022] Figure 2 This is an exploded view of the overall structure of the drip irrigation device of this utility model.

[0023] Figure 3 This is a schematic diagram of the assembly structure of the drip irrigation device of this utility model.

[0024] Figure 4 This is a schematic diagram of the structure of the drip irrigation device installed on the drip irrigation pipe in this utility model.

[0025] Explanation of key figure labels:

[0026] 100 - Drip irrigation system; 110 - Delivery pipe; 120 - Check valve; 130 - Fertilizer mixing area; 140 - Filtration area; 150 - Flow meter; 160 - Inlet / outlet valve; 170 - Pressure gauge; 180 - Drain pipe; 190 - Main pipe; 200 - Drip irrigation set; 210 - Delivery branch pipe; 220 - Regulating valve; 230 - Solenoid valve; 240 - Pressure regulator; 250 - Output branch pipe; 260 - Drip irrigation pipe 300-Drip irrigation device, 310-Sedimentation collection section, 311-Collection pipe, 312-Sealed end cap, 313-Insertion rod, 320-Drip irrigation section, 321-Installation pipe body section, 322-Locking nut, 323-Drip irrigation head, 324-Hook ring, 330-Shielding and guiding section, 331-Arc-shaped shielding cover, 332-Connecting rod, 340-Installation section, 341-Installation end plate, 342-Elastic clip plug. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top surface", "bottom surface", "inner", "outer", "inner side", "outer side", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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.

[0029] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If the terms "first," "second," and "third" are used in the description, they are for descriptive purposes and to distinguish technical features, and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the sequential relationship of the indicated technical features.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" 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. The embodiments of this utility model will now be described based on its overall structure.

[0031] Example

[0032] like Figures 1 to 4 As shown, an intelligent drip irrigation device for agriculture includes a drip irrigation system 100, which is prior art. Specifically, it includes a check valve 120, a fertilizer mixing zone 130, a filtration zone 140, a flow meter 150, and an air inlet / outlet valve 160, sequentially installed on a delivery pipe 110. A pressure gauge 170 is also provided between the fertilizer mixing zone 130 and the filtration zone 140. A drain pipe 180 extends from the filtration zone 140. The pressure gauge 170 is also provided between the filtration zone 140 and the flow meter 150. A valve body is also provided between the filtration zone 140 and the flow meter 150. One end of the delivery pipe 110 is connected to an external water supply source, and the other end is connected to a main pipe 190. Several drip irrigation groups 200 are provided on the main pipe 190. Each drip irrigation group 200 includes a delivery branch pipe 210 and a regulating valve 220, a solenoid valve 230, a pressure regulator 240, and an output branch pipe 250 arranged sequentially on the delivery branch pipe 210. Several drip irrigation pipes 260 are provided on the output branch pipe 250, extending along the ridges of the planted crops. Several drip irrigation devices 300 are installed on the drip irrigation pipes 260, and the outlet of the drip irrigation device 300 faces the planted crops.

[0033] Preferably, the drip irrigation device 300 includes a sedimentation collection section 310, a drip irrigation section 320, a shielding and guiding section 330, and a mounting section 340. The drip irrigation section 320 is mounted on the drip irrigation assembly 200 via the mounting section 340, specifically, the drip irrigation section 320 is inserted into the drip irrigation pipe 260 via the mounting section 340. The shielding and guiding section 330 is rotatably mounted on the drip irrigation section 320 and located in front of the outlet of the drip irrigation section 320. By rotating the shielding and guiding section 330, it protects and blocks the downward dripping outlet, preventing splashed dirt and grime from adhering to the outlet of the drip irrigation section 320 and blocking the outlet, thus affecting the smoothness and flow of drip irrigation. The shielding and guiding section 330 also has a guiding function. The function of the drip irrigation unit 320 is to prevent water sprayed or dripped from the drip irrigation unit 320 from being blocked by the shielding and guiding part 330 and flowing towards the roots of the crop, thus preventing water from splashing out of the crop irrigation area and wasting water when the water pressure set in the drip irrigation unit 320 is too high. The sedimentation collection part 310 is installed on the drip irrigation unit 320 and is vertically downward. The sedimentation collection part 310 is connected to the drip irrigation unit 320 to collect the sediment formed at the drip irrigation unit 320. The sediment in the water transported to the drip irrigation unit 320 falls to the sedimentation collection part 310 under its own weight and is collected by the sedimentation collection part 310, while the water continues to flow to the drip irrigation unit 320, avoiding the accumulation of sediment in the water at the drip irrigation unit 320 and preventing it from clogging the drip irrigation unit 320 from the inside.

[0034] In some preferred embodiments, the drip irrigation unit 320 includes an installation tube body 321, a locking nut 322, and a drip irrigation head 323. The installation tube body 321 has an external thread at one end and a slot on the end face of the same end. The drip irrigation head 323 has a locking block adapted to the slot. The drip irrigation head 323 is inserted into the slot via the locking block. The locking nut 322 is threadedly connected to the installation tube body 321 to fix the drip irrigation head 323 onto the end face of the installation tube body 321. The drip irrigation head 323 communicates with the installation tube body 321. Furthermore, the drip head 323 is provided with a fan-shaped water outlet. The water outlet direction of the fan-shaped water outlet is perpendicular to the water delivery direction of the mounting pipe body 321. The locking block has a square structure. By rotating the drip head 323, the water outlet direction of the fan-shaped water outlet can be adjusted. It is worth mentioning that since the locking block has a square structure, the adjustment direction of the fan-shaped water outlet can be up, down, left, and right. The locking block is inserted into the locking groove, and the locking groove restricts the adjustment of the water outlet direction. Then, the locking nut 322 is used to fix the drip head 323 to the mounting pipe body 321 and connect it.

[0035] In some preferred embodiments, the mounting part 340 is mounted on the other end of the mounting tube body 321. The mounting part 340 includes a mounting end plate 341 and a flexible snap plug 342. The flexible snap plug 342 is mounted on the mounting end plate 341. The mounting end plate 341 is mounted on the end face of the mounting tube body 321. A connecting channel is provided through the mounting end plate 341 and the flexible snap plug 342 to communicate with the mounting tube body 321. The mounting part 340 is mounted to the drip irrigation tube 260 through the flexible snap plug 342.

[0036] In some preferred embodiments, the sediment collection section 310 includes a collection pipe 311 and a sealing end cap 312. The collection pipe 311 is mounted on the mounting pipe body 321 and hangs vertically downward. The collection pipe 311 communicates with the mounting pipe body 321. The sealing end cap 312 is threadedly connected to the collection pipe 311 to seal the other end of the collection pipe 311. A soil insertion rod 313 is provided on the end face of the sealing end cap 312 to fix the sediment collection section 310 in the planting area. When the sediment in the collection pipe 311 is full, the sealed end cap 312 is opened to discharge the collected dirt in the pipe. At the same time, the drip irrigation head 323 can be closed to clean the collection pipe 311 by using the backwash of the water.

[0037] In some preferred embodiments, the shielding and guiding part 330 includes an arc-shaped shielding cover 331 and a connecting rod 332. The mounting tube part 321 is provided with a rotating mounting protrusion. The connecting rod 332 is provided on both opposite ends of the arc-shaped shielding cover 331. The arc-shaped shielding cover 331 is rotatably mounted on the mounting tube part 321 through the connecting rod 332. Rotating the arc-shaped shielding cover 331 adjusts the shielding direction to prevent dust stirred up by water falling onto the soil layer during spraying or rainy season from adhering to the water outlet and blocking it.

[0038] In summary, this utility model provides an intelligent drip irrigation device for agriculture. The drip irrigation unit of this device is rotatably equipped with a shielding and guiding section that protects the dripper outlet and guides the water flow. By adjusting this shielding and guiding section, the water outlet of the drip irrigation unit is protected, preventing dust or dirt from being stirred up from the soil during rainy seasons or drip irrigation from adhering to the outlet and blocking it. Through the shielding and guiding of the water flow, water splashes out of the irrigation area, preventing water waste. The drip irrigation device provided by this utility model also includes a sedimentation collection section. By setting up this collection section, sediment formed in the transported water is collected, preventing sediment from accumulating in the drip irrigation unit and causing blockage inside the dripper.

[0039] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. The purpose of selecting and describing exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art, after reading this specification, can make modifications, substitutions, variations, and various choices and changes to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, variations, and choices and changes are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An intelligent drip irrigation device for agriculture, characterized in that, It includes a drip irrigation system (100), from which several drip irrigation groups (200) are connected. The drip irrigation groups (200) are extended along the ridges where crops are planted. Several drip irrigation devices (300) are installed on the drip irrigation groups (200), and the outlets of the drip irrigation devices (300) face the crops. The drip irrigation device (300) includes a sediment collection section (310), a drip irrigation section (320), a shielding and guiding section (330), and a mounting section (340). The drip irrigation section (320) is mounted on the drip irrigation assembly (200) via the mounting section (340). The shielding and guiding section (330) is rotatably mounted on the drip irrigation section (320) and located in front of the outlet of the drip irrigation section (320). The sediment collection section (310) is mounted on the drip irrigation section (320) and is vertically downward. The sediment collection section (310) is connected to the drip irrigation section (320) to collect sediment formed at the drip irrigation section (320).

2. The intelligent drip irrigation device for agriculture of claim 1, wherein, The drip irrigation unit (320) includes an installation tube body (321), a locking nut (322), and a drip irrigation head (323). The installation tube body (321) has an external thread on one end and a slot on the end face of the same end. The drip irrigation head (323) has a locking block that matches the slot. The drip irrigation head (323) is inserted into the slot by the locking block. The locking nut (322) is threaded to the installation tube body (321) to fix the drip irrigation head (323) to the end face of the installation tube body (321). The drip irrigation head (323) communicates with the installation tube body (321).

3. The intelligent drip irrigation device for agriculture of claim 2, wherein, The drip head (323) is provided with a fan-shaped water outlet, the water outlet direction of the fan-shaped water outlet is perpendicular to the water conveyance direction of the mounting pipe body (321), and the locking block has a square structure.

4. The intelligent drip irrigation device for agriculture of claim 2, wherein, The mounting part (340) is installed on the other end of the mounting tube body (321). The mounting part (340) includes a mounting end plate (341) and a flexible snap plug (342). The flexible snap plug (342) is installed on the mounting end plate (341). The mounting end plate (341) is installed on the end face of the mounting tube body (321). A connecting channel is provided through the mounting end plate (341) and the flexible snap plug (342) to communicate with the mounting tube body (321). The mounting part (340) is installed on the drip irrigation group (200) through the flexible snap plug (342).

5. The intelligent drip irrigation device for agriculture of claim 2, wherein, The sediment collection section (310) includes a collection tube (311) and a sealing end cap (312). The collection tube (311) is mounted on the mounting tube body (321) and is vertically downward. The collection tube (311) is connected to the mounting tube body (321). The sealing end cap (312) is threadedly connected to the collection tube (311) to seal the other end of the collection tube (311).

6. The intelligent drip irrigation device for agriculture of claim 5, wherein, The sealing end cap (312) is provided with a soil insertion rod (313) on its end face to fix the sediment collection part (310) in the planting area.

7. The intelligent drip irrigation device for agriculture of claim 2, wherein, The shielding and guiding part (330) includes an arc-shaped shielding cover (331) and a connecting rod (332). The mounting tube part (321) is provided with a rotating mounting protrusion. The connecting rod (332) is provided on both opposite ends of the arc-shaped shielding cover (331). The arc-shaped shielding cover (331) is rotatably mounted on the mounting tube part (321) through the connecting rod (332).

8. An intelligent drip irrigation device for agriculture according to claim 2, characterized in that, The drip irrigation system (100) includes a check valve (120), a fertilizer mixing zone (130), a filtration zone (140), a flow meter (150), and an air inlet / outlet valve (160) installed sequentially on the delivery pipe (110). A pressure gauge (170) is also provided between the fertilizer mixing zone (130) and the filtration zone (140). A drain pipe (180) is led out from the filtration zone (140). The pressure gauge (170) is also provided between the filtration zone (140) and the flow meter (150). A valve body is also provided between the filtration zone (140) and the flow meter (150). One end of the delivery pipe (110) is connected to an external water supply source, and the other end is connected to a main pipe (190). Several sets of drip irrigation groups (200) are provided on the main pipe (190).

9. An intelligent drip irrigation device for agriculture according to claim 8, characterized in that, The drip irrigation system (200) includes a delivery branch pipe (210) and a regulating valve (220), a solenoid valve (230), a pressure regulator (240), and an output branch pipe (250) arranged sequentially on the delivery branch pipe (210). The output branch pipe (250) is provided with a plurality of drip irrigation pipes (260) extending along the ridges where crops are planted. A plurality of drip irrigation devices (300) are installed on the drip irrigation pipes (260).

10. An intelligent drip irrigation device for agriculture according to claim 9, characterized in that, The mounting tube body (321) is also rotatably provided with a hook (324) for hooking onto the drip irrigation tube (260).

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