A yunzhi mountain terrace type drip irrigation coupling device based on rainwater collection

Abstract

The utility model provides a kind of heavy building mountain terraced field drip irrigation coupling device based on rainwater collection.The heavy building mountain terraced field drip irrigation coupling device based on rainwater collection includes: base;Water storage tank, the water storage tank is located on the base, the top of the water storage tank is fixedly connected with rain pipe, the rain pipe is equipped with grid and filter frame, the filter frame is below the grid, coarse sand filter layer, activated carbon adsorption layer, fiber ball filter layer and ceramsite filter layer are respectively equipped in the filter frame from top to bottom;Fertilizer storage tank, the fertilizer storage tank is fixedly installed on the top of the water storage tank, the bottom end of the fertilizer storage tank is communicated with the water storage tank.The heavy building mountain terraced field drip irrigation coupling device based on rainwater collection provided by the utility model can collect natural rainfall, store rainwater for drip irrigation of heavy building, and can filter rainwater to provide high-quality irrigation water for heavy building.

Description

Technical Field

[0001] This utility model relates to the field of agricultural irrigation technology, and in particular to a drip irrigation coupling device for terraced fields of Paris polyphylla based on rainwater collection and storage. Background Technology

[0002] Paris polyphylla belongs to the genus Paris of the family Trillium and is a perennial herb with clear botanical classification and medicinal value.

[0003] Sufficient water is needed to promote the growth of Paris polyphylla. However, traditional irrigation methods (such as flood irrigation) have low water resource utilization rates. Furthermore, in complex terrains such as mountain terraces, traditional irrigation is prone to soil erosion and uneven irrigation.

[0004] Therefore, it is necessary to provide a rainwater harvesting and storage-based drip irrigation coupling device for terraced fields of Paris polyphylla to solve the above-mentioned technical problems. Utility Model Content

[0005] To address the problems of low water utilization rates in traditional flood irrigation methods, and the potential for soil erosion and uneven irrigation in complex terrains such as mountain terraces, this invention provides a rainwater harvesting and storage-based drip irrigation coupling device for Paris polyphylla mountain terraces.

[0006] This utility model provides a rainwater harvesting and storage-based terraced drip irrigation coupling device for Paris polyphylla in mountainous areas, comprising: a base; a water storage tank, which is mounted on the base, with a rain inlet pipe fixedly connected to the top of the water storage tank, and a grid and a filter frame inside the rain inlet pipe, the filter frame being located below the grid, and having, from top to bottom, a coarse sand filter layer, an activated carbon adsorption layer, a fiber ball filter layer, and a ceramsite filter layer inside the filter frame; a fertilizer storage tank, which is fixedly installed on the top of the water storage tank, and its bottom end is connected to the water storage tank; a drip irrigation mechanism, which is mounted on the water storage tank and used for drip irrigation of Paris polyphylla; and a cleaning mechanism, which is mounted on the rain inlet pipe and used for cleaning the grid.

[0007] Preferably, the drip irrigation mechanism includes a suction pump, an inlet pipe, an outlet pipe, multiple horizontal pipes, and multiple pressure-compensating drippers. The suction pump is fixedly installed on the water storage tank. The inlet pipe is fixedly connected to the inlet end of the suction pump and extends into the water storage tank. The outlet pipe is fixedly connected to the outlet end of the suction pump. The multiple horizontal pipes are all located on the outlet pipe, and the multiple pressure-compensating drippers are respectively located on the multiple horizontal pipes.

[0008] Preferably, the cleaning mechanism includes a waste discharge port, an electric telescopic rod, a baffle, a scraper, and a collection box. The waste discharge port is located on one side of the rain inlet pipe and corresponds to the grille. The electric telescopic rod is fixedly installed on one side of the rain inlet pipe. The baffle is located on the output rod of the electric telescopic rod and corresponds to the waste discharge port. The scraper is located on one side of the baffle and contacts the grille. The collection box is located on one side of the rain inlet pipe and corresponds to the waste discharge port.

[0009] Preferably, a drive motor is fixedly installed on one side of the water storage tank, and a stirring rod is rotatably installed on the water storage tank. One end of the stirring rod is connected to the output shaft of the drive motor through a coupling.

[0010] Preferably, a photovoltaic panel for converting solar energy into electrical energy is fixedly installed on the base.

[0011] Preferably, an energy storage box is fixedly installed on the base, and the energy storage box contains a battery, an inverter, and a controller.

[0012] Preferably, a guide plate is provided on one side of the rain inlet pipe, and the guide plate corresponds to the waste outlet and the collection box.

[0013] Compared with related technologies, the rainwater harvesting and storage-based drip irrigation coupling device for terraced fields of Paris polyphylla provided by this utility model has the following beneficial effects: This utility model provides a rainwater harvesting and storage-based drip irrigation coupling device for terraced fields of Paris polyphylla in mountainous areas: The system collects natural rainfall through a water storage tank and rain inlet pipe, storing the rainwater for drip irrigation of Paris polyphylla. This increases available water resources and reduces dependence on external water sources. The grid and filter frame inside the rain inlet pipe effectively remove impurities, odors, and harmful substances from the rainwater through multi-stage filtration and adsorption, including a coarse sand filter layer, an activated carbon adsorption layer, a fiber ball filter layer, and a ceramic granule filter layer. This ensures the collected rainwater has a high degree of cleanliness, providing high-quality irrigation water for Paris polyphylla. A pump powers the system to deliver the liquid from the water storage tank to the vicinity of the Paris polyphylla roots. The pressure-compensated drippers automatically adjust their water output to ensure that the water output of each dripper is basically consistent, achieving uniform water supply to the entire irrigation area. This avoids the problem of uneven irrigation causing poor growth in some parts of Paris polyphylla, and promotes the neat and healthy growth of Paris polyphylla. The extension and retraction of the electric telescopic rod can drive the scraper to move, which can remove debris from the grid in a timely and effective manner, ensuring that the rain inlet pipe is unobstructed and that rainwater can smoothly enter the water storage tank, improving the efficiency of rainwater collection and providing sufficient water for subsequent drip irrigation. The drive motor drives the stirring rod to stir in the water storage tank, which can make the added fertilizer fully dissolve in the rainwater and form a uniform fertilizer solution. Solar panels can generate electricity using solar energy. During the operation of the Paris polyphylla drip irrigation system, no greenhouse gas emissions or other pollutants are produced, making it environmentally friendly and in line with the concept of sustainable development. Batteries can store excess electricity generated by the solar panels during the day. Inverters can convert the DC power output from the batteries into stable AC power, ensuring stable output voltage and frequency. The controller can intelligently adjust the charging and discharging process of the batteries according to the actual power demand of the system and the power generation of the solar panels. The guide plate provides a clear path for the discharge and collection of waste, ensuring that the waste falls directly and accurately into the collection box under the guidance of the guide plate. Attached Figure Description

[0014] Figure 1 A front view schematic diagram of a preferred embodiment of the Paris polyphylla mountain terrace drip irrigation coupling device based on rainwater harvesting and storage provided by this utility model; Figure 2 A front cross-sectional view of a preferred embodiment of the rainwater harvesting and storage-based drip irrigation coupling device for terraced fields of Paris polyphylla in mountainous areas provided by this utility model; Figure 3 for Figure 2 An enlarged structural diagram of part A shown in the figure; Figure 4 for Figure 2 The diagram shows an enlarged view of part B.

[0015] The following are labeled in the diagram: 1. Base; 2. Water tank; 3. Rain inlet pipe; 4. Grille; 5. Filter frame; 6. Coarse sand filter layer; 7. Activated carbon adsorption layer; 8. Fiber ball filter layer; 9. Ceramsite filter layer; 10. Fertilizer storage tank; 11. Suction pump; 12. Liquid inlet pipe; 13. Liquid outlet pipe; 14. Horizontal pipe; 15. Pressure-compensated dripper; 16. Waste outlet; 17. Electric telescopic rod; 18. Baffle; 19. Scraper; 20. Collection box; 21. Drive motor; 22. Stirring rod; 23. Photovoltaic panel; 24. Energy storage box; 25. Battery; 26. Inverter; 27. Controller. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Please refer to the following: Figures 1-4 ,in, Figure 1 A front view schematic diagram of a preferred embodiment of the Paris polyphylla mountain terrace drip irrigation coupling device based on rainwater harvesting and storage provided by this utility model; Figure 2 A front cross-sectional view of a preferred embodiment of the rainwater harvesting and storage-based drip irrigation coupling device for terraced fields of Paris polyphylla in mountainous areas provided by this utility model; Figure 3 for Figure 2An enlarged structural diagram of part A shown in the figure; Figure 4 for Figure 2 The diagram shows an enlarged view of part B.

[0018] The rainwater harvesting and storage-based terraced drip irrigation coupling device for Paris polyphylla includes: a base 1; a water storage tank 2, which is mounted on the base 1, with a rain inlet pipe 3 fixedly connected to the top of the water storage tank 2. The rain inlet pipe 3 contains a grid 4 and a filter frame 5, located below the grid 4. The filter frame 5 contains, from top to bottom, a coarse sand filter layer 6, an activated carbon adsorption layer 7, a fiber ball filter layer 8, and a ceramic granule filter layer 9; a fertilizer storage tank 10, fixedly installed on top of the water storage tank 2, with its bottom end connected to the water storage tank 2; and a drip irrigation mechanism located within the water storage tank. The tank 2 is used for drip irrigation of Paris polyphylla; the cleaning mechanism, located on the rain inlet pipe 3, is used to clean the grid 4. Through the water storage tank 2 and the rain inlet pipe 3, natural rainfall can be collected and stored for drip irrigation of Paris polyphylla, increasing the available water resources and reducing dependence on external water sources. The grid 4 and filter frame 5 inside the rain inlet pipe 3, through the multi-stage filtration and adsorption of the coarse sand filter layer 6, activated carbon adsorption layer 7, fiber ball filter layer 8 and ceramic granule filter layer 9, can effectively remove impurities, odors and harmful substances from the rainwater, so that the collected rainwater reaches a high degree of cleanliness and provides a high-quality irrigation water source for Paris polyphylla.

[0019] The drip irrigation mechanism includes a suction pump 11, an inlet pipe 12, an outlet pipe 13, multiple horizontal pipes 14, and multiple pressure-compensating drippers 15. The suction pump 11 is fixedly installed on the water storage tank 2. The inlet pipe 12 is fixedly connected to the inlet end of the suction pump 11 and extends into the water storage tank 2. The outlet pipe 13 is fixedly connected to the outlet end of the suction pump 11. The multiple horizontal pipes 14 are all located on the outlet pipe 13. The multiple pressure-compensating drippers 15 are respectively located on the multiple horizontal pipes 14. Powered by the suction pump 11, the liquid in the water storage tank 2 is transported to the vicinity of the Paris polyphylla root system. The pressure-compensating drippers 15 can automatically adjust their own water output to ensure that the water output of each dripper 15 is basically consistent, realizing uniform water supply to the entire irrigation area. This avoids the problem of poor growth of some Paris polyphylla due to uneven irrigation and is conducive to the neat and healthy growth of Paris polyphylla.

[0020] The cleaning mechanism includes a waste outlet 16, an electric telescopic rod 17, a baffle 18, a scraper 19, and a collection box 20. The waste outlet 16 is located on one side of the rain inlet pipe 3 and corresponds to the grid 4. The electric telescopic rod 17 is fixedly installed on one side of the rain inlet pipe 3. The baffle 18 is located on the output rod of the electric telescopic rod 17 and corresponds to the waste outlet 16. The scraper 19 is located on one side of the baffle 18 and contacts the grid 4. The collection box 20 is located on one side of the rain inlet pipe 3 and corresponds to the waste outlet 16. The extension and retraction of the electric telescopic rod 17 can drive the scraper 19 to move, which can remove debris on the grid 4 in a timely and effective manner, ensuring that the rain inlet pipe 3 is unobstructed and that rainwater can smoothly enter the water storage tank 2, improving the efficiency of rainwater collection and providing sufficient water for subsequent drip irrigation.

[0021] A drive motor 21 is fixedly installed on one side of the water storage tank 2, and a stirring rod 22 is rotatably installed on the water storage tank 2. One end of the stirring rod 22 is connected to the output shaft of the drive motor 21 through a coupling. The drive motor 21 drives the stirring rod 22 to stir in the water storage tank 2, which can make the added fertilizer fully dissolve in the rainwater and form a uniform fertilizer solution.

[0022] A photovoltaic panel 23 for converting solar energy into electrical energy is fixedly installed on the base 1. The photovoltaic panel 23 can generate electricity using solar energy. During the operation of the Paris polyphylla drip irrigation system, no greenhouse gas emissions or other pollutants are produced, which is environmentally friendly and in line with the concept of sustainable development.

[0023] An energy storage box 24 is fixedly installed on the base 1. The energy storage box 24 contains a battery 25, an inverter 26, and a controller 27. The battery 25 can store the excess electrical energy of the photovoltaic panel 23 during the day. The inverter 26 can convert the DC power output from the battery 25 into stable AC power and ensure the stability of the output voltage and frequency. The controller 27 can intelligently adjust the charging and discharging process of the battery 25 according to the actual power demand of the system and the power generation of the photovoltaic panel 23.

[0024] A guide plate is provided on one side of the rain inlet pipe 3. The guide plate corresponds to the waste outlet 16 and the collection box 20. The guide plate provides a clear path for the discharge and collection of waste, ensuring that the waste can fall directly and accurately into the collection box 20 under the guidance of the guide plate.

[0025] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0026] The working principle of the rainwater harvesting and storage-based drip irrigation coupling device for terraced fields of Paris polyphylla in mountainous areas provided by this utility model is as follows: This solution also includes an electrical control cabinet, which is installed on the equipment. During use, each piece of electrical equipment can be started and operated separately through the electrical control cabinet. The power connection method of each piece of electrical equipment is an existing mature technology and is well known to those in the field, so it will not be described in detail here. In use, rainwater falls into the water storage tank 2 through the rain inlet pipe 3. The rainwater first passes through the grille 4, which intercepts larger debris, such as leaves and branches, to prevent them from entering the subsequent filtration stage and causing blockage. Then, the rainwater flows into the filter frame 5 and passes through the coarse sand filter layer 6, the activated carbon adsorption layer 7, the fiber ball filter layer 8, and the ceramic granule filter layer 9 in sequence. The coarse sand filter layer 6 can further filter out smaller particulate impurities, the activated carbon adsorption layer 7 can adsorb odors, organic matter, and other harmful substances in the rainwater, the fiber ball filter layer 8 can intercept even smaller suspended solids, and the ceramic granule filter layer 9 plays a role in deep purification, making the collected rainwater cleaner and meeting the water quality requirements for subsequent drip irrigation. During irrigation, the valve on the fertilizer storage tank 10 can be opened to inject fertilizer into the water storage tank 2, and the drive motor 21 can be started. The drive motor 21 drives the stirring rod 22 to rotate, forming a uniform water-fertilizer solution. The suction pump 11 is started. Under the action of the suction pump 11, the liquid in the water storage tank 2 is sucked into the suction pump 11 through the liquid inlet pipe 12, and then transported out through the liquid outlet pipe 13. The liquid outlet pipe 13 distributes the liquid to multiple horizontal pipes 14 connected to it. These horizontal pipes 14 are reasonably arranged according to the layout of the Paris polyphylla planting area to ensure that all Paris polyphylla plants that need irrigation can be covered. The pressure-compensating dripper 15 can automatically adjust the water output according to the water pressure at its location to ensure that the water output of each dripper 15 is uniform. The liquid drips slowly and accurately from the dripper 15 into the soil around the roots of Paris polyphylla in the form of drip irrigation, providing the necessary water and nutrients for Paris polyphylla. When the predetermined irrigation time is reached or the liquid in the water storage tank 2 is about to run out, the power of the suction pump 11 is turned off to stop the drip irrigation operation. When a lot of debris accumulates on the grid 4, the electric telescopic rod 17 is activated. The output rod of the electric telescopic rod 17 begins to extend outward, driving the baffle 18 and scraper 19 to move closer to the waste discharge port 16. As the baffle 18 continues to move, the scraper 19 will scrape off the debris accumulated on the surface of the grid 4. The debris scraped off by the scraper 19 will fall into the collection box 20 located below along with the guide plate. After the debris is cleaned up, the output rod of the electric telescopic rod 17 is controlled to retract, driving the baffle 18 and scraper 19 back to the initial position and closing the waste discharge port 16. During the day when there is sunlight, the photovoltaic panel 23 starts working, converting solar energy into direct current. The controller 27 monitors the output voltage and current of the photovoltaic panel 23 in real time and intelligently controls the charging process according to the status of the battery 25 (such as charge and voltage) to ensure that the battery 25 is charged safely and efficiently. The controller 27 will rationally allocate power to supply these devices. When it is night or cloudy and there is insufficient sunlight, the photovoltaic panel 23 cannot generate enough power or stops generating power. At this time, the controller 27 automatically switches the power supply mode, and the battery 25 supplies power to the system. The direct current output by the battery 25 is converted into alternating current by the inverter 26 to provide power support for devices that require alternating current (such as drive motor 21), ensuring that the drip irrigation system can operate normally even in the absence of sunlight.

[0027] Compared with related technologies, the rainwater harvesting and storage-based drip irrigation coupling device for terraced fields of Paris polyphylla provided by this utility model has the following beneficial effects: This invention provides a rainwater harvesting and storage-based drip irrigation coupling device for Paris polyphylla terraced fields. Through a water storage tank 2 and a rain inlet pipe 3, natural rainfall is collected and stored for drip irrigation of Paris polyphylla, increasing available water resources and reducing dependence on external water sources. The grid 4 and filter frame 5 inside the rain inlet pipe 3, through multi-stage filtration and adsorption via a coarse sand filter layer 6, an activated carbon adsorption layer 7, a fiber ball filter layer 8, and a ceramic granule filter layer 9, effectively remove impurities, odors, and harmful substances from the rainwater, achieving a high level of cleanliness and providing high-quality irrigation water for Paris polyphylla. A suction pump 11 provides power to transport the liquid from the water storage tank 2 to the vicinity of the Paris polyphylla root system. Pressure-compensated drippers 15 automatically adjust their water output to ensure a consistent flow rate across the entire irrigation area, preventing uneven irrigation that could lead to poor growth in some areas and promoting uniform and healthy growth. The extension and retraction of the electric telescopic rod 17 moves the scraper 19, enabling timely and effective water delivery. Remove debris from the grid 4 to ensure the rainwater inlet pipe 3 is unobstructed, allowing rainwater to smoothly enter the water storage tank 2, improving rainwater collection efficiency and providing sufficient water for subsequent drip irrigation. The drive motor 21 drives the stirring rod 22 to stir in the water storage tank 2, ensuring that the added fertilizer is fully dissolved in the rainwater to form a uniform fertilizer solution. The photovoltaic panel 23 can generate electricity using solar energy. During the operation of the Paris polyphylla drip irrigation system, no greenhouse gas emissions or other pollutants are produced, making it environmentally friendly and in line with the concept of sustainable development. The battery 25 can store the excess electrical energy of the photovoltaic panel 23 during the day. The inverter 26 can convert the DC power output from the battery 25 into stable AC power, ensuring the stability of the output voltage and frequency. The controller 27 can intelligently adjust the charging and discharging process of the battery 25 according to the actual power demand of the system and the power generation of the photovoltaic panel 23. The guide plate provides a clear path for the discharge and collection of waste, ensuring that the waste falls directly and accurately into the collection box 20 under the guidance of the guide plate.

[0028] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, those skilled in the art who understand the principle of the above utility model can clearly understand the specific details of its power mechanism, power supply system and control system.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A rainwater harvesting-based paris polyphylla alpine terrace type drip irrigation coupling device, characterized in that, include: Base; A water storage tank is mounted on the base. A rain inlet pipe is fixedly connected to the top of the water storage tank. A grid and a filter frame are provided inside the rain inlet pipe. The filter frame is located below the grid. From top to bottom, the filter frame is provided with a coarse sand filter layer, an activated carbon adsorption layer, a fiber ball filter layer, and a ceramic granule filter layer. A fertilizer storage tank is fixedly installed on top of a water storage tank, and the bottom end of the fertilizer storage tank is connected to the water storage tank. A drip irrigation mechanism is provided on the water storage tank for drip irrigation of Paris polyphylla. A cleaning mechanism, which is located on the rain inlet pipe, is used to clean the grille.

2. The rainwater harvesting based paris polyphylla alpine terrace type drip irrigation coupling device according to claim 1, characterized in that, The drip irrigation mechanism includes a suction pump, an inlet pipe, an outlet pipe, multiple horizontal pipes, and multiple pressure-compensating drippers. The suction pump is fixedly installed on the water storage tank. The inlet pipe is fixedly connected to the inlet end of the suction pump and extends into the water storage tank. The outlet pipe is fixedly connected to the outlet end of the suction pump. The multiple horizontal pipes are all located on the outlet pipe, and the multiple pressure-compensating drippers are respectively located on the multiple horizontal pipes.

3. The rainwater harvesting based paris polyphylla alpine terrace type drip irrigation coupling device according to claim 1, characterized in that, The cleaning mechanism includes a waste discharge port, an electric telescopic rod, a baffle, a scraper, and a collection box. The waste discharge port is located on one side of the rain inlet pipe and corresponds to the grille. The electric telescopic rod is fixedly installed on one side of the rain inlet pipe. The baffle is located on the output rod of the electric telescopic rod and corresponds to the waste discharge port. The scraper is located on one side of the baffle and contacts the grille. The collection box is located on one side of the rain inlet pipe and corresponds to the waste discharge port.

4. The rainwater harvesting based paris polyphylla alpine terrace type drip irrigation coupling device according to claim 1, characterized in that, A drive motor is fixedly installed on one side of the water storage tank, and a stirring rod is rotatably installed on the water storage tank. One end of the stirring rod is connected to the output shaft of the drive motor through a coupling.

5. The rainwater harvesting and storage-based drip irrigation coupling device for terraced fields of Paris polyphylla in mountainous areas according to claim 1, characterized in that, A photovoltaic panel for converting solar energy into electrical energy is fixedly installed on the base.

6. The rainwater harvesting and storage-based drip irrigation coupling device for terraced fields of Paris polyphylla in mountainous areas according to claim 1, characterized in that, An energy storage box is fixedly installed on the base, and the energy storage box contains a battery, an inverter, and a controller.

7. The rainwater harvesting and storage-based drip irrigation coupling device for terraced fields of Paris polyphylla in mountainous areas according to claim 3, characterized in that, A guide plate is provided on one side of the rain inlet pipe, and the guide plate corresponds to the waste outlet and the collection box.

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