Vegetable drip irrigation device

Abstract

The utility model provides a vegetable drip irrigation device, and belongs to the technical field of vegetable planting. The vegetable drip irrigation device comprises a water pump, the water pump is provided with a drip irrigation device, the drip irrigation device is composed of a regulation and control mechanism, two sets of drip irrigation mechanisms, a water conveying pipe component and a filtering mechanism, the water drainage end of the water pump is in flange connection with the water receiving end of the regulation and control mechanism, and the water suction end is in flange connection with one end of the water conveying pipe component; two ends of the regulation and control mechanism are respectively connected with opposite end flanges of the two dripping mechanisms. Through cooperative work of the regulation and control mechanism, the two sets of water dripping mechanisms, the water conveying pipe component and the filtering mechanism, fine management of regional irrigation can be achieved, the individual irrigation requirements of different vegetable varieties and different plants in the same variety are met, the irrigation accuracy is improved, and independent adjustment of the drip irrigation amount of each water dripping head is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vegetable planting, in particular to a vegetable drip irrigation device. BACKGROUND

[0002] With the rapid development of modern agriculture, the traditional irrigation method has been difficult to meet the needs of modern agricultural production due to its disadvantages such as large water resource waste, high labor intensity, and serious soil structure damage. Especially in the environment of facilities such as greenhouse and big shed, the requirement for irrigation technology is more stringent. As an efficient, water-saving and environmentally friendly irrigation technology, the vegetable drip irrigation device is gradually becoming the mainstream way of modern agricultural irrigation.

[0003] At present, the traditional vegetable drip irrigation device is an irrigation method that pressurizes and filters water through a low-pressure pipeline system and then drips it directly into the root of vegetable crops in a drop-by-drop manner. This technology realizes the maximization of water resource utilization by accurately controlling the irrigation water quantity and frequency, and at the same time reduces soil erosion, fertilizer loss and the occurrence of diseases and pests, significantly improving the yield and quality of vegetables. However, despite the remarkable results, the existing vegetable drip irrigation device still has some non-negligible shortcomings: the drip head of the traditional drip irrigation system is often designed with a small aperture, which is prone to clogging during long-term use, and the aperture size is fixed, making it difficult to flexibly adjust according to actual needs, affecting the uniformity and efficiency of irrigation. Due to the growth differences of different vegetable varieties and different plants within the same variety, the demand for water is also different. The existing drip irrigation device often cannot realize independent adjustment of the drip irrigation quantity of each drip head, limiting the precision and flexibility of irrigation. In large greenhouses or big sheds, factors such as soil conditions and light intensity in different areas may cause different growth conditions of vegetables, requiring differentiated irrigation strategies. However, the current vegetable drip irrigation device generally lacks regional irrigation function, making it difficult to meet this demand. CONTENT OF THE UTILITY MODEL

[0004] In order to make up for the above shortcomings, the present application provides a vegetable drip irrigation device to solve the problems raised in the background technology.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model to solve its technical problems is:

[0006] A vegetable drip irrigation device, comprising a water pump, wherein the water pump is installed with a drip irrigation device, the drip irrigation device is composed of a control mechanism, two groups of water dripping mechanisms, a water delivery pipe component and a filtering mechanism, the water discharge end of the water pump is connected with the water inlet end flange of the control mechanism, and the water suction end is connected with the flange at one end of the water delivery pipe component, the other end of the water delivery pipe component is provided with the filtering mechanism, and the two ends of the control mechanism are respectively connected with the opposite end flanges of the two groups of water dripping mechanisms.

[0007] Further, the regulating mechanism comprises a three-way pipe and two flow valves, one end of the three-way pipe is connected with the flange at the water pump discharge end, the other two ends are respectively connected with the flanges at the opposite ends of the two flow valves, and the opposite ends of the two flow valves are respectively connected with the flanges at the opposite ends of the two groups of dripping mechanisms.

[0008] Further, the dripping mechanism comprises a main pipe, two auxiliary pipes, a plurality of drip irrigation heads, a plurality of adjusting knobs and two flange joints, the inner end of the main pipe is connected with the flange at the outer end of the flow valve, the outer wall of the main pipe is respectively provided with two flange joints at equal intervals, the inner ends of the two auxiliary pipes are respectively connected with the flanges of the two flange joints, the bottom ends of the two auxiliary pipes are respectively provided with a plurality of hollow threaded heads at equal intervals, the inner top ends of the plurality of drip irrigation heads are respectively connected with the outer walls of the hollow threaded heads in a threaded mode, and the plurality of adjusting knobs are respectively installed on the plurality of drip irrigation heads.

[0009] Further, the lengths of the main pipe and the two auxiliary pipes are selected according to actual conditions, and the number of the auxiliary pipes can be set according to actual needs.

[0010] Further, the water conveying pipe part comprises a water pipe I, a switch and a water pipe II, one end of the water pipe I is connected with the flange at the water pump suction end, the switch is respectively locked with the opposite ends of the water pipe I and the water pipe II in a nut mode, and the top end of the water pipe II is integrally formed with the bottom end of the filtering mechanism.

[0011] Further, the filtering mechanism comprises a cylinder and a filter plug, the bottom end of the cylinder is integrally formed with the top end of the water pipe II, and the filter plug is installed in the cylinder.

[0012] The utility model has the following beneficial effects:

[0013] 1、 the utility model is equipped with two independent flow valves, the two flow valves can accurately adjust the water volume of water flow. This design makes the water flow be flexibly distributed to two groups of dripping mechanisms, so that the fine management of regional irrigation is easily realized. Users can independently adjust the irrigation volume of each region according to the vegetable growth conditions, soil humidity and irrigation demand of different regions, which ensures the uniformity of irrigation and improves the utilization efficiency of water resources, and is the vivid practice of the concept of modern agricultural precision irrigation.

[0014] 2、The design of the water dripping mechanism allows independent adjustment of the flow rate of each drip irrigation head, and the size of the drip hole of the drip irrigation head can be easily adjusted through the adjustment knob, meeting the individual irrigation needs of different vegetable varieties and different plants in the same variety, improving the accuracy of irrigation, and achieving independent adjustment of the drip irrigation amount of each water dripping head. At the same time, the drip irrigation head adopts a threaded connection mode, which is convenient to disassemble and replace, and reduces the maintenance cost. At the same time, the setting of the filtering mechanism effectively prevents impurities from entering the drip irrigation system, reduces the risk of drip head blockage, and prolongs the service life of the system.

[0015] 3、The length of the main pipe and the auxiliary pipe and the number of the auxiliary pipe can be flexibly selected and configured according to the actual planting situation and irrigation demand, ensuring that the irrigation coverage is comprehensive and reasonable, and improving the adaptability and flexibility of the system. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0017] Figure 1 is a structure schematic diagram of the vegetable drip irrigation device provided by the embodiments of the present application;

[0018] Figure 2 is a structure schematic diagram of the vegetable drip irrigation device provided by the embodiments of the present application;

[0019] Figure 3 is a connection structure schematic diagram of the drip irrigation head and the adjustment knob provided by the embodiments of the present application.

[0020] In the figure: 1-water pump; 2-drip irrigation device; 21-regulating mechanism; 22-water dripping mechanism; 23-water conveying pipe component; 24-filtering mechanism; 211-three-way pipe; 212-flow valve; 221-main pipe; 222-auxiliary pipe; 223-drip irrigation head; 224-adjustment knob; 225-flange joint; 231-water pipe I; 232-switch; 233-water pipe II; 241-cylinder; 242-filter plug. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0022] Embodiment:

[0023] Please refer toFigure 1 、 Figure 2 A vegetable drip irrigation device, comprising a water pump 1, which is accurately fixed in a predetermined position by firm bolt connection, is designed to efficiently extract water source, and then uniformly distribute the water source to two groups of dripping mechanism 22 through the control mechanism 21, ensuring that each area of vegetables can obtain appropriate irrigation.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 A vegetable drip irrigation device, a drip irrigation device 2 is installed on the water pump 1, which is composed of a control mechanism 21, two groups of dripping mechanism 22, a water pipe component 23 and a filtering mechanism 24. The control mechanism 21 includes a three-way pipe 211 and two flow valves 212; the dripping mechanism 22 includes a main pipe 221, two auxiliary pipes 222, a plurality of drip irrigation heads 223, a plurality of adjusting knobs 224 and two flange joints 225; the water pipe component 23 includes a water pipe I 231, a switch 232 and a water pipe II 233; the filtering mechanism 24 includes a cylinder 241 and a filter plug 242.

[0025] Among them, the control mechanism 21 successfully realizes the accurate distribution and adjustment of water quantity of two irrigation areas, provides a scientific and reasonable irrigation scheme for vegetables in the greenhouse, and promotes the healthy growth of vegetables. The three-way pipe 211 is the distribution center of water flow, one end of the three-way pipe 211 is connected with the drainage end of the water pump 1 through the flange, ensuring the stable input of water flow. Its other two ports are respectively flange connected with two flow valves 212, realizing the shunt control of water flow. Two independent flow valves 212 are respectively installed on the two branch ports of the three-way pipe 211, used for adjusting the water flow of each branch. By rotating the adjusting handle of the flow valve 212, the water quantity entering the two groups of dripping mechanism 22 can be accurately controlled to meet the irrigation needs of different areas.

[0026] Among them, the dripping mechanism 22 is the key component for directly delivering water to the plant roots. The main pipe 221 is the main channel for water transmission, one end of the main pipe 221 is connected with the flow valve 212 through the flange, ensuring the stable input of water flow. Its outer wall is provided with two flange joints 225 at equal intervals, used for connecting the auxiliary pipe 222. Two auxiliary pipes 222 are respectively connected with the main pipe 221 through the flange joints 225, forming the branches of the irrigation network. The bottom end of the auxiliary pipe 222 is provided with a plurality of hollow threaded heads at equal intervals, used for installing the drip irrigation head 223. Each drip irrigation head 223 is tightly connected with the hollow threaded head at the bottom end of the auxiliary pipe 222 through the thread at the inner top end. The drip irrigation head 223 is responsible for slowly releasing water flow in the form of drops to the soil, ensuring that the plant roots can fully absorb. The adjusting knob 224 is installed on each drip irrigation head 223, used for adjusting the water flow of the drip irrigation head 223. By rotating the adjusting knob 224, the dripping amount can be adjusted according to the irrigation needs of different plants.

[0027] Wherein, according to the actual layout of the greenhouse and the size of the irrigation area, different lengths of main pipes 221 can be selected. Longer main pipes 221 are suitable for larger span irrigation areas, while shorter ones are suitable for compact or local irrigation areas. The number and length of auxiliary pipes 222 are also configured according to actual needs. In the case of larger irrigation areas or the need for fine irrigation, the number of auxiliary pipes 222 can be increased, and more drip heads 223 can be installed on each auxiliary pipe. At the same time, the length of the auxiliary pipe 222 should also be reasonably adjusted according to the shape and layout of the irrigation area. In order to facilitate installation and maintenance, the dripping mechanism 22 can adopt a modular design. That is, the main pipe 221 and the auxiliary pipe 222 can be pre-made into modules of different lengths and specifications, and then combined and installed according to the actual irrigation needs.

[0028] Wherein, the water delivery pipe component 23 is responsible for introducing the water source into the water pump 1 for pressure treatment. Water pipe I 231 serves as the main channel for water source introduction, one end of water pipe I 231 is connected with the water suction end of water pump 1 through flange, ensuring that the water source can enter the water pump 1 stably for pressure treatment. The switch 232 is installed between the water pipe I 231 and the water pipe II 233, used to control the on-off of the water source. By operating the switch 232, the start and stop of the drip irrigation system can be conveniently controlled, and necessary maintenance and repair can be carried out. Water pipe II 233 connects the switch 232 and the channel of the filtering mechanism 24, and its top end is integrally formed with the bottom end of the filtering mechanism 24, realizing seamless connection. This design reduces the number of connecting parts and potential leakage points, improves the sealing and reliability of the system.

[0029] Wherein, the filtering mechanism 24 is used to remove impurities in the water source, protecting the entire drip irrigation system from clogging and damage. Cylinder 241 serves as the main part of the filtering mechanism 24, which is made of corrosion-resistant and high-strength materials. Its bottom end is integrally formed with the top end of water pipe II 233, ensuring that there is no gap at the connection to prevent water leakage. The side wall of the cylinder 241 can be provided with a transparent observation window or a cleaning port to facilitate observation of the filtering condition and cleaning of internal impurities. The filter plug 242 is installed inside the cylinder 241 and is the core component of the filtering mechanism 24. The filter plug 242 is composed of multiple layers of filter screens or filtering materials with different pore sizes, which can remove impurities and particulate matter in the water source step by step. These filter screens or filtering materials can be selected and matched according to the impurity conditions of the water source and the requirements of the drip irrigation system. The design of the filter plug 242 should facilitate disassembly and replacement to facilitate cleaning and maintenance.

[0030] The working principle of this vegetable drip irrigation device is as follows: During vegetable irrigation, the first step is to ensure that the top of the filter mechanism 24 is securely connected to the external water pipe via a flange, serving as the primary line of defense for water purification. Next, it is carefully checked that both flow valves 212 and the switch 232 are in the open position, crucial for ensuring unobstructed water flow. Then, the water pump 1 is started, and this core power unit drives the water flow. The water first passes through the inside of the cylinder 241, undergoing deep filtration via the filter plug 242 to effectively remove impurities and particulate matter, ensuring the purity and safety of the irrigation water. The purified water then flows unobstructed through the water delivery pipe component 23 into the water pump 1 for pressurization, further enhancing the power and stability of the water flow. Subsequently, the water enters the three-way pipe 211, where it is split into two streams. Each stream is precisely regulated by two flow valves 212 to achieve precise control of the water flow. After adjustment, the two streams converge into the main pipe 221 and are then evenly distributed to the auxiliary pipes 222. On the auxiliary pipe 222, the drip rate of the drip head 223 can be flexibly adjusted by rotating the adjustment knob 224 to adapt to the irrigation needs of different vegetables and achieve precision irrigation.

[0031] It should be noted that the specific models and specifications of the flow valve 212, filter plug 242, switch 232, and water pump 1 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0032] The power supply and principle of water pump 1 are clear to those skilled in the art and will not be described in detail here.

[0033] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this application. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A vegetable drip irrigation device comprising a water pump (1), characterized in that: The drip irrigation device (2) is installed on the water pump (1), and is composed of a control mechanism (21), two groups of water dripping mechanisms (22), a water delivery pipe component (23) and a filtering mechanism (24). The water outlet end of the water pump (1) is connected with the water inlet end flange of the control mechanism (21), and the water inlet end is connected with the flange at one end of the water delivery pipe component (23). The filtering mechanism (24) is arranged at the other end of the water delivery pipe component (23). The two ends of the control mechanism (21) are respectively connected with the flanges at the opposite ends of the two groups of water dripping mechanisms (22).

2. The vegetable drip irrigation device according to claim 1, characterized in that, The control mechanism (21) comprises a three-way pipe (211) and two flow valves (212). One end of the three-way pipe (211) is connected with the water outlet end flange of the water pump (1), and the other two ends are respectively connected with the flanges at the opposite ends of the two flow valves (212). The two flow valves (212) are respectively connected with the flanges at the opposite ends of the two groups of water dripping mechanisms (22).

3. The vegetable drip irrigation device according to claim 2, characterized in that, The water dripping mechanism (22) comprises a main pipe (221), two auxiliary pipes (222), a plurality of drip irrigation heads (223), a plurality of adjusting knobs (224) and two flange joints (225). The inner end of the main pipe (221) is connected with the outer end flange of the flow valve (212), and the outer wall is respectively provided with two flange joints (225) at equal intervals. The inner ends of the two auxiliary pipes (222) are respectively connected with the flanges of the two flange joints (225). The bottom ends of the two auxiliary pipes (222) are respectively provided with a plurality of hollow threaded heads at equal intervals. The inner top ends of the plurality of drip irrigation heads (223) are respectively connected with the outer wall of the hollow threaded heads in a threaded manner. The plurality of adjusting knobs (224) are respectively installed on the plurality of drip irrigation heads (223).

4. The vegetable drip irrigation device according to claim 3, characterized in that, The lengths of the main pipe (221) and the two auxiliary pipes (222) are selected according to actual conditions, and the number of the auxiliary pipes (222) can be set according to actual needs.

5. A vegetable drip irrigation device according to claim 4, characterized in that, The water delivery pipe component (23) comprises a water pipe I (231), a switch (232) and a water pipe II (233). One end of the water pipe I (231) is connected with the water inlet end flange of the water pump (1). The switch (232) is respectively connected with the opposite end nuts of the water pipe I (231) and the water pipe II (233) in a screwed manner. The top end of the water pipe II (233) is integrally formed with the bottom end of the filtering mechanism (24).

6. A vegetable drip irrigation device according to claim 5, characterized in that The filtering mechanism (24) comprises a cylinder (241) and a filter plug (242). The bottom end of the cylinder (241) is integrally formed with the top end of the water pipe II (233). The filter plug (242) is installed in the cylinder (241).

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