Rainwater collecting device for intelligent agricultural planting
By adopting the design of conical roof plate, protective net and solenoid valve in the rainwater collection device planted by smart agriculture, and combining the purification device of fine sand and activated carbon, the problems of debris are solved and the high-quality rainwater purification and intelligence are achieved. manage.
Patent Information
- Application Number
- CN202420972113.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing rainwater collection devices in smart agricultural planting are prone to turbidity due to debris blockage and dust, making it difficult to effectively purify rainwater, affecting the quality of irrigation water.
A rainwater collection device including storage tank, collection frame and roof plate is designed. A conical roof plate and a circular table type protective net are used to reduce debris accumulation, annular grooves and solenoid valves are installed to prevent dust from entering, and the rainwater purification device is passed through fine sand and activated carbon. Filtrate and remove impurities and pollutants, and use rain sensors and PLC controllers to achieve intelligent stormwater management.
It effectively avoids blockage, improves the purification quality of rainwater, reduces the pressure on the rainwater collection device, and ensures the cleanliness and intelligent management of irrigation water.
Smart Images
Figure CN222206574U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural planting, and in particular to a rainwater collection device for smart agricultural planting. Background Art
[0002] In smart agricultural planting, the effective collection and utilization of rainwater is of great significance for increasing agricultural output, saving water resources, and reducing agricultural water use costs. In the publication number CN219060187U, a rainwater collection device for smart agricultural planting is disclosed. After the rainwater is collected in the water collection plate, it enters the water tank composed of two drainage plates through the drainage port and drainage groove on the surface of the first fixed cylinder. After the water is filtered through the filter plate, it enters the inside of the collection cylinder. The debris in the water is blocked by the filter plate outside and discharged along the water tank under the action of gravity. It can prevent the debris in the rainwater from entering the collection device when the rainwater is collected, causing the collection device to be blocked. However, the drainage port is set on the surface of the first fixed cylinder and close to the side of the water collection plate. Since the rainwater collection device is set outdoors, it is easy for leaves, plastic bags and other debris to gather on the surface of the water collection plate, blocking the drainage port, and personnel need to clean it regularly; in addition, the surface of the water collection plate is also prone to dust accumulation, and the filter plate cannot be purified. When it rains, it enters the collection cylinder with the water flow, which is easy to cause turbidity of the water body. Utility Model Content
[0003] In order to solve the above-mentioned defects, the utility model provides a rainwater collection device for smart agricultural planting, which can avoid blockage and use a purification device to remove various impurities and pollutants in the rainwater to ensure the quality of irrigation water.
[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is a rainwater collection device for smart agricultural planting, comprising a storage tank, a collection frame and a top plate, the collection frame is fixed on the top of the storage tank, the top of the collection frame is fixedly connected with an annular baffle, the top plate is arranged above the collection frame and fixedly connected with the top of the annular baffle, a rainwater purification device is arranged in the middle of the top of the collection frame, a drain outlet connected with the storage tank is arranged in the center of the top of the collection frame, an annular groove is arranged on the top of the collection frame and outside the annular baffle, a first solenoid valve is arranged on the surface of the annular baffle, a second solenoid valve is arranged at the bottom of the annular groove, a protective net is arranged between the top edge of the collection frame and the top plate, an equipment box is fixedly connected to one side of the bottom of the collection frame, a control box is arranged in the equipment box, and a drain valve is arranged at the bottom of one side of the storage tank.
[0005] Preferably, a rain sensor is provided on the top of the top plate, a pressure type water level sensor is provided on the bottom of the inner wall of the storage tank, an information processor and a PLC controller are provided in the control box, the rain sensor, the pressure type water level sensor and the PLC controller are all electrically connected to the information processor, and the first solenoid valve and the second solenoid valve are electrically connected to the PLC controller.
[0006] Preferably, the top plate is in a cone shape as a whole, the protective net is in a truncated cone shape as a whole, and the top plate and the protective net are made of stainless steel.
[0007] Preferably, the rainwater purification device includes a first fixed cylinder, a second fixed cylinder and a third fixed cylinder, the first fixed cylinder, the second fixed cylinder and the third fixed cylinder are concentrically arranged and have through holes on their surfaces, the second fixed cylinder is arranged between the first fixed cylinder and the third fixed cylinder, a first purification layer is arranged between the inner wall of the first fixed cylinder and the outer wall of the second fixed cylinder, and a second purification layer is arranged between the inner wall of the second fixed cylinder and the outer wall of the third fixed cylinder.
[0008] Preferably, the filter medium of the first purification layer is fine sand, the filter medium of the second purification layer is activated carbon, and the first fixed cylinder, the second fixed cylinder and the third fixed cylinder are made of stainless steel.
[0009] Preferably, a fixing seat for fixing the protective net is provided at the edge of the top plate.
[0010] The utility model adopts the above technical scheme, and the beneficial effects include: this rainwater collection device for smart agricultural planting, through the design of the conical top plate and the truncated cone-shaped protective net, can reduce the accumulation of debris on the top of the top plate and avoid clogging the water inlet. At the same time, the annular groove, the first solenoid valve and the second solenoid valve can discard the water in the early stage of rain, avoiding the dust on the surface of the top plate from entering the storage tank with the water flow, reducing the pressure on the rainwater purification device and improving the quality of irrigation water. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is the front view of the structure of the utility model;
[0012] Figure 2 This is a top view of the structure of the utility model;
[0013] Figure 3 This is a schematic diagram of the internal structure of the utility model;
[0014] Figure 4 It is a structural schematic diagram of the rainwater purification device of the utility model.
[0015] In the figure: 1-storage tank, 2-collection frame, 3-top plate, 4-annular baffle, 5-first fixed cylinder, 6-second fixed cylinder, 7-third fixed cylinder, 8-first purification layer, 9-second purification layer, 10-drainage port, 11-annular groove, 12-first solenoid valve, 13-second solenoid valve, 14-protection net, 15-equipment box, 16-control box, 17-rainfall sensor, 18-pressure water level sensor, 19-drainage valve, 20-fixed seat. DETAILED DESCRIPTION
[0016] The utility model is further described below in conjunction with the accompanying drawings.
[0017] Example 1: Please refer to Figure 1-4 The utility model provides a technical solution: a rainwater collection device for smart agricultural planting, comprising a storage tank 1, a collection frame 2 and a top plate 3, the collection frame 2 is fixed on the top of the storage tank 1, the storage tank 1 is a plastic tank or a stainless steel tank, and the top of the collection frame 2 is fixedly connected with an annular baffle 4, through which rainwater can be prevented from flowing into the middle of the collection frame 2, the top plate 3 is arranged above the collection frame 2 and is fixedly connected to the top of the annular baffle 4, the top edge of the collection frame 2 is provided with a protective net 14 between the top plate 3, and a fixing seat 20 for fixing the protective net 14 is provided at the edge of the top plate 3, the protective net 14 can prevent larger debris from entering the collection frame 2, in order to have less debris on the surface of the top plate 3, the top plate 3 is conical as a whole and the surface is smooth, the protective net 14 is frustum-shaped as a whole, the conical surface makes it difficult for debris to stay, or it is easy to be blown away when it is windy, thereby reducing the debris on the surface of the top plate 3, the top plate 3 and the protective net 14 are made of stainless steel, which can adapt to various climatic conditions in agricultural environments.
[0018] A rainwater purification device is arranged in the middle of the top of the collecting frame 2, and a drain outlet 10 connected to the storage tank 1 is arranged in the center of the top of the collecting frame 2. The rainwater purification device includes a first fixed cylinder 5, a second fixed cylinder 6 and a third fixed cylinder 7. The first fixed cylinder 5, the second fixed cylinder 6 and the third fixed cylinder 7 are concentrically arranged and have through holes on their surfaces. The second fixed cylinder 6 is arranged between the first fixed cylinder 5 and the third fixed cylinder 7. A first purification layer 8 is arranged between the inner wall of the first fixed cylinder 5 and the outer wall of the second fixed cylinder 6. A second purification layer 9 is arranged between the inner wall of the second fixed cylinder 6 and the outer wall of the third fixed cylinder 7. In order to prevent the filter medium from flowing out of the through hole, the filter medium can be wrapped with gauze. The filter medium of the first purification layer 8 is fine sand, and the filter medium of the second purification layer 9 is activated carbon. The first fixed cylinder 5, the second fixed cylinder 6 and the third fixed cylinder 7 are made of stainless steel. The rainwater enters the fine sand layer through the first fixed cylinder 5, and the fine sand can further remove tiny particles and pollutants. Then, the rainwater enters the activated carbon layer through the second fixed cylinder 6. The activated carbon can remove odor in the water and purify the water quality. The purified rainwater flows into the storage tank 1 through the drain port 10.
[0019] An annular groove 11 is provided at the top of the collecting frame 2 and outside the annular baffle 4, a first solenoid valve 12 is provided on the surface of the annular baffle 4, and a second solenoid valve 13 is provided at the bottom of the annular groove 11. When the first solenoid valve 12 is closed and the second solenoid valve 13 is opened, water flows out from the second solenoid valve 13, which can be used at the beginning of rain. When it rains, rainwater will wash away the dust on the surface of the top plate 3 and flow to the collecting frame 2, thereby preventing rainwater with dust from entering the storage tank 1; when the first solenoid valve 12 is opened and the second solenoid valve 13 is closed, water enters the storage tank 1 from the first solenoid valve 12 through the rainwater purification device, thereby realizing normal rainwater collection.
[0020] The bottom side of the collecting frame 2 is fixedly connected with an equipment box 15, a control box 16 is arranged in the equipment box 15, a rain sensor 17 is arranged on the top of the top plate 3, a pressure type water level sensor 18 is arranged at the bottom of the inner wall of the storage tank 1, an information processor and a PLC controller are arranged in the control box 16, the rain sensor 17, the pressure type water level sensor 18 and the PLC controller are all electrically connected to the information processor, the first solenoid valve 12 and the second solenoid valve 13 are electrically connected to the PLC controller, the rain sensor 17 monitors the rainfall in the agricultural planting area, and gives the PLC controller a signal. The execution of the controller provides information. When it just starts to rain, the rain sensor 17 detects the information and transmits it to the PLC controller. The PLC controller controls the first solenoid valve 12 to close and the second solenoid valve 13 to open, so as to abandon the initial rainwater. After a period of time, if it is still raining, the PLC controller controls the first solenoid valve 12 to open and the second solenoid valve 13 to close, so as to collect rainwater. The pressure water level sensor 18 detects the water level in the storage tank 1. If the water level reaches the highest level, the PLC controller controls the first solenoid valve 12 to close and the second solenoid valve 13 to open. The information processor and the PLC controller use the existing mature solar photovoltaic power supply system.
[0021] In order to realize smart agriculture, the information processor is electrically connected to the communication module, and the communication module adopts the existing 4G\5G communication module. The communication module is connected to the remote monitoring platform, and the signal processor is used to receive the rainfall feedback from the rain sensor and the water level change signal of the pressure water level sensor in real time. The signal processor processes the received signal and transmits it remotely to the remote monitoring platform through the communication module to realize smart management. Among them, the rain sensor 17, the pressure water level sensor 18 and the PLC controller, the information processor, the first solenoid valve 12 are closed, and the second solenoid valve 13 are all existing commercially available parts, and they are connected to the power according to their instructions.
[0022] A drainage valve 19 is provided at the bottom of one side of the storage tank 1 to realize the utilization of the collected rainwater.
[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
[0024] The above description is only a preferred embodiment of the prior art type of fixing and installation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A rainwater collection device for smart agricultural planting, comprising a storage tank (1), a collection frame (2) and a top plate (3), characterized in that: The collecting frame (2) is fixed on the top of the storage tank (1); the top of the collecting frame (2) is fixedly connected to an annular baffle (4); the top plate (3) is arranged above the collecting frame (2) and fixedly connected to the top of the annular baffle (4); a rainwater purification device is arranged in the middle of the top of the collecting frame (2); a drainage port (10) communicating with the storage tank (1) is arranged in the center of the top of the collecting frame (2); an annular groove (11) is arranged at the top of the collecting frame (2) and outside the annular baffle (4); a first solenoid valve (12) is arranged on the surface of the annular baffle (4); a second solenoid valve (13) is arranged at the bottom of the annular groove (11); a protective net (14) is arranged between the top plate (3) and the top edge of the collecting frame (2); a device box (15) is fixedly connected to one side of the bottom of the collecting frame (2); a control box (16) is arranged in the device box (15); and a drainage valve (19) is arranged at the bottom of one side of the storage tank (1).
2. A rainwater collection device for smart agricultural planting according to claim 1, characterized in that: A rain sensor (17) is arranged on the top of the top plate (3), a pressure type water level sensor (18) is arranged on the bottom of the inner wall of the storage tank (1), an information processor and a PLC controller are arranged in the control box (16), the rain sensor (17), the pressure type water level sensor (18) and the PLC controller are all electrically connected to the information processor, and the first solenoid valve (12) and the second solenoid valve (13) are electrically connected to the PLC controller.
3. A rainwater collection device for smart agricultural planting according to claim 1, characterized in that: The top plate (3) is in a cone shape as a whole, the protection net (14) is in a truncated cone shape as a whole, and the top plate (3) and the protection net (14) are made of stainless steel.
4. A rainwater collection device for smart agricultural planting according to claim 1, characterized in that: The rainwater purification device comprises a first fixed cylinder (5), a second fixed cylinder (6) and a third fixed cylinder (7); the first fixed cylinder (5), the second fixed cylinder (6) and the third fixed cylinder (7) are concentrically arranged and have through holes on their surfaces; the second fixed cylinder (6) is arranged between the first fixed cylinder (5) and the third fixed cylinder (7); a first purification layer (8) is arranged between the inner wall of the first fixed cylinder (5) and the outer wall of the second fixed cylinder (6); and a second purification layer (9) is arranged between the inner wall of the second fixed cylinder (6) and the outer wall of the third fixed cylinder (7).
5. A rainwater collection device for smart agricultural planting according to claim 4, characterized in that: The filter medium of the first purification layer (8) is fine sand, the filter medium of the second purification layer (9) is activated carbon, and the first fixed cylinder (5), the second fixed cylinder (6) and the third fixed cylinder (7) are made of stainless steel.
6. A rainwater collection device for smart agricultural planting according to claim 1, characterized in that: A fixing seat (20) for fixing the protective net (14) is provided at the edge of the top plate (3).