Tea garden irrigation system
By designing a tea garden irrigation system with inclined photovoltaic panels in the tea garden and combining a water collection tank and spray water path, the problem of rainwater inability to water naturally caused by photovoltaic panel shading is solved, and the reuse of rainwater and energy saving and consumption reduction are achieved.
Patent Information
- Application Number
- CN202422263423.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-14
AI Technical Summary
In the prior art, photovoltaic panels block above tea trees, causing rainwater to be unable to be watered naturally, and the spraying equipment needs to be driven with the help of electricity, resulting in waste of resources and increased costs.
A tea garden irrigation system is designed, including photovoltaic panels, sinks and spray water channels. The photovoltaic panels are set inclined above the tea tree. The sink collects rainwater and naturally waters the tea tree through drip irrigation holes. After storing rainwater in the sedimentation tank, watering or rinsing the photovoltaic panels through the spray head.
The reuse of rainwater has been achieved, the utilization rate of water resources has been improved, the cost has been reduced, and the purpose of energy conservation has been achieved.
Smart Images
Figure CN223125507U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to tea garden irrigation technology, and specifically, to a tea garden irrigation system. Background Art
[0002] A photovoltaic tea garden is an agricultural model that combines photovoltaic power generation with tea tree planting. Usually, photovoltaic panels need to be installed in the tea garden to achieve dual utilization of land resources, so as to achieve the purpose of both power generation and planting, and promote the integrated development of agriculture and the new energy industry.
[0003] In the related art, since tea trees are usually planted in the space under the photovoltaic panels, the photovoltaic panels can provide a certain shading effect for the tea trees. However, in this arrangement, because the photovoltaic panels block above the tea trees, during rainy days, rainwater cannot naturally irrigate the tea trees in the space under the photovoltaic panels. Therefore, it is still necessary to rely on electric-driven spraying equipment to irrigate the tea trees. Therefore, how to make full use of natural resources, achieve energy conservation and reduce costs has become the research goal of those in the industry. Summary of the Utility Model
[0004] The purpose of the present disclosure is to provide a tea garden irrigation system, which can realize the collection and reuse of rainwater, and at the same time can realize the natural irrigation of tea trees, improve the utilization rate of water resources, and achieve the purpose of energy conservation and cost reduction, so as to at least partially solve the above technical problems.
[0005] To achieve the above purpose, the present disclosure provides a tea garden irrigation system, which includes: a photovoltaic power generation device, including a photovoltaic panel and a photovoltaic panel support, the photovoltaic panel is used for being inclinedly arranged above the tea trees through the photovoltaic panel support; a collection device, including a water collecting tank arranged under the photovoltaic panel, the water collecting tank has a water collecting port with an upward opening for receiving the water flowing down from the photovoltaic panel, and drip irrigation holes are arranged on the bottom wall surface of the water collecting tank, and the drip irrigation holes are used for discharging part of the water out of the water collecting tank and irrigating the tea trees; and an irrigation device, including a spraying waterway and a sedimentation tank, the water inlet of the sedimentation tank is communicated with the water collecting tank, the water inlet of the spraying waterway is communicated with the water outlet of the sedimentation tank, and a spray head is arranged at the water outlet of the spraying waterway.
[0006] Optionally, the number of the drip irrigation holes is multiple, and the multiple drip irrigation holes are arranged in an array.
[0007] Optionally, the inner diameter of the drip irrigation hole is 2 mm - 3 mm.
[0008] Optionally, the collection device includes a box structure, the box structure includes a bottom plate and side plates arranged around the edge of the bottom plate, a water collection tank is formed between the bottom plate and the side plates, the bottom plate is sleeved on the photovoltaic panel support, the side plate has a break forming the water inlet, the orthographic projection of the photovoltaic panel in the vertical direction is located inside the break, at least part of the bottom plate is constructed as a hydrophobic plate structure, and drip irrigation holes penetrating through the plate body of the hydrophobic plate structure are arranged on the hydrophobic plate structure.
[0009] Optionally, a drain outlet is further arranged on the box structure, and the drain outlet is communicated with the water inlet of the sedimentation tank through a water conveyance pipeline; a first control valve and a filter are further arranged on the water conveyance pipeline.
[0010] Optionally, a filtration chamber and a liquid storage chamber are arranged in the sedimentation tank, the water inlet of the filtration chamber is communicated with the drain outlet of the water collection tank, the water outlet of the filtration chamber is communicated with the water inlet of the liquid storage chamber, and the water outlet of the liquid storage chamber is communicated with the water inlet of the spray water path; a filter screen is arranged between the filtration chamber and the liquid storage chamber.
[0011] Optionally, a second control valve and a driving pump are arranged on the spray water path.
[0012] Optionally, the collection device further includes support columns, the support columns extend in the vertical direction to support and fix the water collection tank, the bottom wall surface of the water collection tank extends in a first direction, and the first direction extends downward at an angle to the vertical direction.
[0013] Optionally, the angle between the first direction and the vertical direction is 86° - 87°.
[0014] Optionally, the photovoltaic power generation device includes multiple groups of the photovoltaic panels and the photovoltaic panel supports, a water collection tank is arranged below each of the photovoltaic panels in each group, and multiple water collection tanks are communicated with the sedimentation tank.
[0015] Through the above technical solution, that is, the tea garden irrigation system provided by the present disclosure, the irrigation system is provided with a photovoltaic panel inclined above the tea trees. Thus, while being able to utilize solar energy to generate electricity, it can also achieve the planting of tea trees. Moreover, the photovoltaic panel shields above the tea trees, which helps the growth of tea trees and improves the quality of tea trees, so as to achieve the purpose of improving the utilization rate of land and light energy. In addition, a water collecting trough is provided below the photovoltaic panel. The water collecting trough can be used to receive the water flowing down from the photovoltaic panel, for example, during rainy days or when flushing the photovoltaic panel. After the water is collected in the water collecting trough, the water can be guided into the sedimentation tank through the water collecting trough for storage, so as to facilitate the subsequent extraction of the water from the sedimentation tank through the spray waterway and the irrigation of tea trees or the flushing of the photovoltaic panel through the nozzle, improving the utilization rate of water resources. And because drip irrigation holes are provided on the bottom wall surface of the water collecting trough, after the water flows into the water collecting trough, part of the water can also be discharged to the outside of the water collecting trough through the drip irrigation holes and used for natural irrigation of the tea trees below the water collecting trough, so as to achieve the purpose of making full use of natural resources. Therefore, the tea garden irrigation system provided by the present disclosure can realize the recycling of rainwater collection while also realizing the natural irrigation of tea trees, improving the utilization rate of water resources while achieving the purposes of energy conservation and cost reduction.
[0016] Other features and advantages of the present disclosure will be described in detail in the subsequent specific implementation section. Brief Description of the Drawings
[0017] The drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific implementation, they are used to explain the present disclosure, but do not constitute a limitation to the present disclosure. In the drawings:
[0018] Figure 1 is a schematic diagram of the tea garden irrigation system provided in the exemplary embodiment of the present disclosure;
[0019] Figure 2 is a schematic diagram of the structure of the water collecting trough of the tea garden irrigation system provided in the exemplary embodiment of the present disclosure.
[0020] Description of the Reference Numerals in the Drawings
[0021] 1 - Photovoltaic power generation device; 110 - Photovoltaic panel; 120 - Photovoltaic panel support; 2 - Collection device; 210 - Water collecting trough; 211 - Water inlet; 212 - Drip irrigation hole; 220 - Box structure; 221 - Bottom plate; 222 - Side plate; 223 - Break; 224 - Drainage port; 225 - Mounting hole; 230 - Support column; 3 - Irrigation device; 310 - Spray waterway; 320 - Sedimentation tank; 321 - Filter chamber; 322 - Liquid storage chamber; 323 - Filter screen; 330 - Nozzle; 4 - Tea tree; 5 - Water delivery pipe; 6 - First control valve; 7 - Filter; 8 - Second control valve; 9 - Driving pump. Detailed Description of the Invention
[0022] The following will describe in detail the specific embodiments of the present disclosure with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only for the purpose of illustrating and explaining the present disclosure, and are not intended to limit the present disclosure.
[0023] In the present disclosure, unless otherwise stated, the orientation terms such as "upper, lower" generally refer to the upper and lower in the space when the photovoltaic power generation device is in use. "Inner, outer" refer to the inner and outer relative to the contour of the component or structure itself. In addition, it should be noted that the terms such as "first, second" are used to distinguish one element from another, and do not have sequentiality and importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings represent the same elements.
[0024] According to a tea garden irrigation system provided by the present disclosure, referring to Figure 1 and Figure 2 as shown, the irrigation system includes a photovoltaic power generation device 1, a collection device 2, and an irrigation device 3. The photovoltaic power generation device 1 includes a photovoltaic panel 110 and a photovoltaic panel support 120. The photovoltaic panel 110 is inclined and arranged above the tea tree 4 through the photovoltaic panel support 120; the collection device 2 includes a water collection tank 210 arranged below the photovoltaic panel 110. The water collection tank 210 has a water collection port 211 with an upward opening for receiving the water flowing down from the photovoltaic panel 110. A drip irrigation hole 212 is provided on the bottom wall surface of the water collection tank 210. The drip irrigation hole 212 is used to discharge part of the water out of the water collection tank 210 and irrigate the tea tree 4; the irrigation device 3 includes a spray waterway 310 and a sedimentation tank 320. The water inlet of the sedimentation tank 320 is communicated with the water collection tank 210, the water inlet of the spray waterway 310 is communicated with the water outlet of the sedimentation tank 320, and a spray head 330 is provided at the water outlet of the spray waterway 310.
[0025] Through the above technical solution, that is, the tea garden irrigation system provided by the present disclosure, the irrigation system is provided with a photovoltaic panel 110 inclined above the tea tree 4. Thus, while being able to utilize solar energy to generate electricity, it can also realize the planting of the tea tree 4. Moreover, the photovoltaic panel 110 shields above the tea tree 4, which helps the growth of the tea tree 4 and improves the quality of the tea tree, so as to achieve the purpose of improving the utilization rate of land and light energy. In addition, a water collecting trough 210 is arranged below the photovoltaic panel 110. The water flowing down from the photovoltaic panel 110, such as in rainy days or when flushing the photovoltaic panel 110, can be received through the water collecting trough 210. After the water is collected in the water collecting trough 210, the water can be guided into the sedimentation tank 320 through the water collecting trough 210 for storage, so that the water in the sedimentation tank 320 can be pumped out through the spray waterway 310 and the tea tree 4 can be irrigated or the photovoltaic panel 110 can be flushed through the nozzle 330 later, improving the utilization rate of water resources. And because drip holes 212 are arranged on the bottom wall surface of the water collecting trough 210, part of the water can also be discharged outside the water collecting trough 210 through the drip holes 212 after the water flows into the water collecting trough 210, and natural irrigation of the tea tree 4 below the water collecting trough 210 can be realized, so as to achieve the purpose of making full use of natural resources. Therefore, the tea garden irrigation system provided by the present disclosure can realize the recycling of rainwater collection while also realizing the natural irrigation of the tea tree, improving the utilization rate of water resources while achieving the purposes of energy saving and cost reduction.
[0026] In some embodiments, referring to Figure 1 and Figure 2 as shown, the number of the above-mentioned drip holes 212 can be multiple, and the multiple drip holes 212 are arranged in an array, for example, they can be arranged in a rectangular array or a circular array. The present disclosure does not make specific limitations on such deformation methods. The specific array method can be adaptively designed according to the outer shape of the water collecting trough 210. For example, when the water collecting trough 210 is a rectangular trough, it is convenient to arrange the multiple drip holes 212 in a rectangular array, and when the water collecting trough 210 is a circular trough, for example, the multiple drip holes 212 can be adaptively arranged in a circular array. The purpose is to be able to discharge the water flowing into the water collecting trough 210 outside the water collecting trough 210 and uniformly irrigate the tea tree 4 below the water collecting trough 210 naturally.
[0027] In addition, the present disclosure does not make specific limitations on the hole distance between two adjacent drip holes 212 among the multiple drip holes 212. Those skilled in the art can design it adaptively according to actual application requirements.
[0028] In addition, in some embodiments, referring to Figure 2As shown, the inner diameter of the drip irrigation hole 212 (which can be understood as the diameter of a circular hole, for example) can be 2 mm - 3 mm. In this way, while ensuring that water is discharged from the drip irrigation hole 212, it can also prevent, for example, leaves, branches, and larger sediment particles from passing through, improving the irrigation effect. Of course, the specific embodiments of the inner diameter of the above-mentioned drip irrigation hole 212 are exemplary, and those skilled in the art can also adaptively design according to actual application requirements.
[0029] In some embodiments, referring to Figure 1 and Figure 2 As shown, the collection device 2 may include a box structure 220. The box structure 220 includes a bottom plate 221 and side plates 222 arranged around the edge of the bottom plate 221. A water collection tank 210 is formed between the bottom plate 221 and the side plates 222. The bottom plate 221 is sleeved on the photovoltaic panel support 120 through the mounting holes 225. The side plate 222 has a break 223 that forms a water collection port 211. The orthographic projection of the photovoltaic panel 110 in the vertical direction is located inside the break 223. At least part of the bottom plate 221 is configured as a hydrophobic plate structure, and drip irrigation holes 212 are provided through the plate body of the hydrophobic plate structure. Thus, it can be realized that the water collection tank 210 formed by the box structure 220 stably receives the water flowing down from the photovoltaic panel 110, and at the same time, the drip irrigation holes 212 on the bottom plate 221 configured as a hydrophobic plate structure, for example, can be used to uniformly and naturally irrigate the tea plants 4 below the water collection tank 210. The overall structure is simple and convenient for installation and operation.
[0030] Among them, in order to better facilitate the flow of water in the water collection tank 210, in some embodiments, referring to Figure 1 As shown, the collection device 2 may further include a support column 230. The support column 230 extends in the vertical direction to support and fix the water collection tank 210. The bottom wall surface of the water collection tank 210 extends in a first direction, and the first direction extends downward at an angle with the vertical direction. In this way, the bottom plate 221 of the box structure 220 is arranged obliquely downward through the support column 230, so as to facilitate the better flow of water in the water collection tank 210.
[0031] Exemplarily, the angle a between the first direction and the vertical direction can be 86° - 87°. This disclosure is not limited thereto, and those skilled in the art can also adaptively design the inclination degree of the bottom wall surface of the water collection tank 210 according to actual application requirements. In addition, this disclosure does not specifically limit the specific structure of the above-mentioned support column 230, and those skilled in the art can adaptively design it according to actual application requirements. The purpose is to be able to stably set the water collection tank 210 below the photovoltaic panel 110 to collect water.
[0032] Of course, it should be noted that the specific embodiment of the inclined arrangement of the bottom wall of the above-mentioned water collection tank 210 is exemplary. In other embodiments not shown in the figure, the bottom wall of the above-mentioned water collection tank 210 can also be arranged parallel to the horizontal plane. In order to better discharge water from the drip irrigation hole 212, the top of the drip irrigation hole 212 can be provided with a chamfered or rounded structure to facilitate the discharge of water from the drip irrigation hole 212. The present disclosure does not specifically limit this type of deformation method, and technical personnel in this field can also design it adaptively according to actual application requirements.
[0033] In addition, the specific embodiment in which the water collection tank 210 is stably arranged below the photovoltaic panel 110 through the support column 230 is exemplary. In other embodiments not shown in the figure, the water collection tank 210 can also be directly welded and fixed on, for example, the photovoltaic panel bracket 120. The purpose is to stably arrange the water collection tank 210 below the photovoltaic panel 110 to collect water. This disclosure does not make specific limitations on this. In addition, the shape of the box structure 220 can be, for example, a rectangular box or an annular box. This disclosure does not make specific limitations on this type of deformation. Those skilled in the art can also design it adaptively according to actual application requirements.
[0034] In some embodiments, reference Figure 1 and Figure 2 As shown, a drain port 224 may also be provided on the box structure 220, and the drain port 224 is connected to the water inlet of the sedimentation tank 320 through the water pipe 5, so as to discharge the water in the water collecting tank 210 into the sedimentation tank 320 for storage.
[0035] Among them, the specific arrangement position of the drain port 224 can be adaptively designed by those skilled in the art according to actual application requirements. For example, by way of example, in some embodiments, when the bottom plate 221 of the box structure 220 is arranged tilted downward, the drain port 224 can be arranged at the lowest position of the bottom plate 221, so as to facilitate the water accumulated in the lowest position area in the sump 210 to be discharged to the sedimentation tank 320 through the drain port 224 for storage. Of course, in other embodiments, for example, when the bottom plate 221 of the box structure 220 is arranged horizontally, the drain port 224 can also be adaptively arranged at one end of the bottom plate 221 away from the tea tree 4 to avoid affecting the watering of the tea tree 4. The present disclosure is not limited to this, and its purpose is to enable the water in the sump 210 to be discharged to the sedimentation tank 320 for storage through the drain port 224.
[0036] In addition, in some embodiments, reference Figure 1As shown, a first control valve 6 and a filter 7 may also be provided on the water conveyance pipeline 5 to facilitate the preliminary filtration of the water flowing through the water conveyance pipeline 5 and to facilitate the opening control of the water conveyance pipeline 5. Among them, the present disclosure does not specifically limit the specific structures of the above-mentioned first control valve 6 and filter 7, and those skilled in the art can adaptively design according to actual application requirements.
[0037] In addition, in order to improve the drainage efficiency, in some embodiments, a pumping motor or a water pump may be provided on the water conveyance pipeline 5 to facilitate quickly pumping the water in the water conveyance pipeline 5 into the sedimentation tank 320.
[0038] In some embodiments, the above-mentioned sedimentation tank 320 may be configured as, for example, a water storage tank or a trough-shaped tank body dug underground. Exemplarily, referring to Figure 1 As shown, a filter chamber 321 and a liquid storage chamber 322 may be provided in the sedimentation tank 320. The water inlet of the filter chamber 321 is communicated with the drain outlet 224 of the water collection tank 210. The water outlet of the filter chamber 321 is communicated with the water inlet of the liquid storage chamber 322. The water outlet of the liquid storage chamber 322 is communicated with the water inlet of the spray waterway 310. And a filter screen 323 is provided between the filter chamber 321 and the liquid storage chamber 322 to facilitate collecting the water discharged from the water collection tank 210 into the liquid storage chamber 322 of the sedimentation tank 320, and to filter impurities into the filter chamber 321 through the filter screen 323 between the liquid storage chamber 322 and the filter chamber 321, so as to facilitate the periodic cleaning of the sedimentation tank 320 later.
[0039] In addition, in some embodiments, referring to Figure 1 As shown, the spray waterway 310 may be communicated with the water outlet of the liquid storage chamber 322, and a second control valve 8 and a driving pump 9 may be provided on the spray waterway 310 to facilitate quickly pumping out the water stored in the liquid storage chamber 322 and realizing irrigation of the tea trees 4 or flushing of the photovoltaic panels 110 through the spray heads 330, thereby improving the utilization rate of water resources. Among them, the present disclosure does not specifically limit the specific structures of the above-mentioned second control valve 8 and driving pump 9, and those skilled in the art can adaptively design according to actual application requirements.
[0040] It should be noted that the present disclosure does not specifically limit the specific layout manner of the spray waterway 310 and the specific structure of the spray heads 330. Those skilled in the art can adaptively design according to actual application requirements, and the purpose is to be able to pump out the water stored in the liquid storage chamber 322 and realize irrigation of the tea trees 4 or flushing of the photovoltaic panels 110 through the spray heads 330. In addition, the present disclosure does not specifically limit the specific structures of the above-mentioned photovoltaic panels 110 and photovoltaic panel brackets 120, and those skilled in the art can select any well-known photovoltaic panels 110 and photovoltaic panel brackets 120 in the art according to actual application requirements.
[0041] In some embodiments, the photovoltaic power generation device 1 may include multiple groups of photovoltaic panels 110 and photovoltaic panel brackets 120. A water collecting tank 210 is disposed below each photovoltaic panel 110 in each group. The multiple water collecting tanks 210 are connected to a sedimentation tank 320, so as to further improve the utilization rate of water resources, and achieve the purposes of energy conservation and cost reduction. Among them, the present disclosure does not specifically limit the spacing distance between two adjacent groups of photovoltaic panels 110, and those skilled in the art can adaptively design according to actual application requirements.
[0042] The preferred embodiments of the present disclosure have been described in detail above in conjunction with the accompanying drawings. However, the present disclosure is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.
[0043] In addition, it should be noted that, in the above specific embodiments, the various specific technical features described can be combined in any suitable manner without conflict. To avoid unnecessary repetition, the present disclosure does not separately describe various possible combination manners.
[0044] In addition, any combination can be made between various different embodiments of the present disclosure, as long as it does not violate the idea of the present disclosure, it should also be regarded as the content disclosed by the present disclosure.
Claims
1. A tea garden irrigation system, characterized in that, The irrigation system includes: A photovoltaic power generation device, including a photovoltaic panel and a photovoltaic panel support. The photovoltaic panel is used to be inclined and arranged above the tea trees through the photovoltaic panel support. A collection device, including a water collection tank arranged below the photovoltaic panel. The water collection tank has a water collection opening with an upward opening to receive the water flowing down from the photovoltaic panel. A drip irrigation hole is arranged on the bottom wall surface of the water collection tank. The drip irrigation hole is used to discharge part of the water outside the water collection tank and irrigate the tea trees. And An irrigation device, including a spray water path and a sedimentation tank. The water inlet of the sedimentation tank is communicated with the water collection tank. The water inlet of the spray water path is communicated with the water outlet of the sedimentation tank. A spray head is arranged at the water outlet of the spray water path.
2. The tea garden irrigation system according to claim 1, wherein, The number of the drip irrigation holes is multiple, and the multiple drip irrigation holes are arranged in an array.
3. The tea garden irrigation system according to claim 1, wherein, The inner diameter of the drip irrigation hole is 2 mm - 3 mm.
4. The tea garden irrigation system according to any one of claims 1 to 3, characterized in that The collection device includes a box structure. The box structure includes a bottom plate and side plates arranged around the edge of the bottom plate. The bottom plate and the side plates form the water collection tank therebetween. The bottom plate is sleeved on the photovoltaic panel support. The side plate has a break forming the water collection opening. The orthographic projection of the photovoltaic panel in the vertical direction is located inside the break. At least part of the bottom plate is constructed as a hydrophobic plate structure, and the drip irrigation hole penetrating through the plate body of the hydrophobic plate structure is arranged on the hydrophobic plate structure.
5. The tea garden irrigation system according to claim 4, wherein, A drain outlet is further arranged on the box structure. The drain outlet is communicated with the water inlet of the sedimentation tank through a water delivery pipeline. A first control valve and a filter are further arranged on the water delivery pipeline.
6. The tea garden irrigation system according to claim 1, wherein A filter chamber and a liquid storage chamber are arranged in the sedimentation tank. The water inlet of the filter chamber is communicated with the drain outlet of the water collection tank. The water outlet of the filter chamber is communicated with the water inlet of the liquid storage chamber. The water outlet of the liquid storage chamber is communicated with the water inlet of the spray water path. A filter screen is arranged between the filter chamber and the liquid storage chamber.
7. The tea garden irrigation system according to claim 1, characterized in that, A second control valve and a driving pump are arranged on the spray water path.
8. The tea garden irrigation system according to claim 1, wherein, The collection device further includes a support column extending in the vertical direction to support and fix the water collection tank. The bottom wall surface of the water collection tank extends in a first direction, and the first direction extends downward at an angle with the vertical direction.
9. The tea garden irrigation system according to claim 8, characterized in that, The included angle between the first direction and the vertical direction is 86° - 87°.
10. The tea garden irrigation system according to claim 1, wherein, The photovoltaic power generation device includes multiple groups of the photovoltaic panels and the photovoltaic panel supports. A water collection tank is arranged below each group of the photovoltaic panels, and the multiple water collection tanks are communicated with the sedimentation tank.