Rainwater collection and irrigation device for filtering and collecting the rhizomes of polygonatum multiflorum

Abstract

The utility model is suitable for medicinal material planting technical field provides a kind of filter rainwater collection rhizoma polygonati irrigation device, including prefabricated seat;Fixed on the mounting bracket of prefabricated seat, fixed with crossbeam on the mounting bracket;Setting is on the water storage tank of crossbeam, for holding filtered rainwater;Fixed on the mounting plate of mounting bracket, detachable water-collecting tank is assembled on the mounting plate, for collecting rainwater irrigation rhizoma polygonati;The filter rainwater collection rhizoma polygonati irrigation device provided in the present application collects natural rainwater through the water-collecting tank, and the filtering mechanism above is used to filter the rainwater in three stages, effectively reducing the impurities such as silt, fallen leaves and weeds in the rainwater, reducing the probability of impurities entering the conduit and the water storage tank, thereby reducing the risk of irrigation pipeline blockage and the impact of impurities entering the soil on the growth environment of rhizoma polygonati root system;Realize the utilization of rainwater resources and the irrigation of rhizoma polygonati.

Description

Technical Field

[0001] This utility model belongs to the field of medicinal herb cultivation technology, and in particular relates to a device for filtering rainwater and collecting Solomon's seal for irrigation. Background Technology

[0002] As a commonly used Chinese medicinal herb, Polygonatum requires high soil moisture for its growth. It needs a sufficient water supply but is not tolerant of waterlogging. Waterlogged soil can easily lead to root rot, affecting the yield and quality of Polygonatum.

[0003] Currently, irrigation in the cultivation of Polygonatum relies heavily on traditional manual watering or ordinary irrigation equipment. Traditional irrigation methods have low water resource utilization rates, especially in areas with abundant rainfall, where large amounts of rainwater cannot be effectively collected and are wasted. In dry seasons, large amounts of groundwater or tap water are required for irrigation, increasing cultivation costs. When collecting rainwater for irrigation, impurities such as mud, fallen leaves, and weeds carried by the rainwater can easily clog irrigation pipes. At the same time, these impurities may affect soil permeability after entering the soil, which is not conducive to the growth of Polygonatum roots. Utility Model Content

[0004] This utility model provides a rainwater collection and irrigation device for Polygonatum odoratum, which aims to solve the problem that the current rainwater collection irrigation has many impurities and is prone to clogging the pipes.

[0005] This utility model is implemented as follows: a rainwater filtration and collection device for irrigating Polygonatum sibiricum includes: a prefabricated base; a mounting frame fixed on the prefabricated base, on which a horizontal plate is fixed; a water storage tank disposed on the horizontal plate for holding filtered rainwater; a mounting plate fixed on the mounting frame, on which a detachable water collection trough is mounted for collecting rainwater to irrigate Polygonatum sibiricum; a conduit fixedly connected to the water collection trough, the outlet end of the conduit extending into the water storage tank; and a filtration mechanism for filtering rainwater is disposed on the water collection trough.

[0006] Preferably, the filtration mechanism includes: a mesh plate fixed on the water collection tank for blocking large impurities; a partition plate fixed in the water collection tank for separating water channels; a filter plate and several filter boxes disposed in the space separated by the partition plate, wherein the filter boxes are used to hold filter media for filtering rainwater.

[0007] Preferably, a water intake pipe is fixedly connected to one side of the water storage tank for connecting to the irrigation pipe, and a first valve is provided on the water intake pipe.

[0008] Preferably, the water storage tank is provided with an overflow pipe, the water collection tank is fixedly connected to a drain pipe, and the drain pipe is provided with a second valve.

[0009] Preferably, a sliding groove plate is symmetrically fixed to the top of the mounting plate, and a support column is fixed inside the sliding groove plate by bolts. The top of the support column is fixedly connected to the water collection tank.

[0010] Preferably, the horizontal plate is symmetrically fixed with support seats, and the support seats are adapted to the water storage tank.

[0011] Preferably, a liquid level window is provided on one side of the water storage tank, and mounting bases are symmetrically fixed at the bottom of the mounting frame, with mounting holes provided on the mounting bases.

[0012] Compared with related technologies, the rainwater filtration and harvesting irrigation device for Polygonatum provided by this utility model has the following beneficial effects: Natural rainwater is collected by a collection trough, and the rainwater is filtered in three stages by the filtration mechanism above it. This effectively reduces impurities such as mud, fallen leaves, and weeds in the rainwater, reducing the probability of impurities entering the pipes and water storage tanks, thereby reducing the risk of irrigation pipe blockage. At the same time, it reduces the impact of impurities entering the soil on the growth environment of Solomon's seal roots, thus realizing the utilization of rainwater resources and irrigation of Solomon's seal. Attached Figure Description

[0013] Figure 1 A schematic diagram of the main structure of a rainwater-filtering and rainwater-collecting irrigation device for Polygonatum odoratum provided by this utility model; Figure 2 This is a schematic diagram of the front sectional view of the present invention; Figure 3 for Figure 2 An enlarged structural diagram of part A shown in the figure; Figure 4 This is a schematic diagram of the structure of the mesh plate in this utility model.

[0014] Reference numerals in the attached drawings: 1. Precast base; 2. Mounting frame; 3. Horizontal plate; 4. Water storage tank; 5. Mounting plate; 6. Water collection trough; 7. Pipe; 8. Water intake pipe; 9. Partition plate; 10. Filter plate; 11. Filter box; 12. Mesh plate; 13. Sewage pipe; 14. Overflow pipe; 15. Slide plate; 16. Support column. Detailed Implementation

[0015] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0016] This utility model embodiment provides a rainwater-filtering and rainwater-collecting irrigation device for Polygonatum odoratum, such as... Figure 1-4As shown, the rainwater filtration and collection irrigation device for Polygonatum includes: a prefabricated base 1; a mounting frame 2 fixed on the prefabricated base 1, on which a horizontal plate 3 is fixed; a water storage tank 4 disposed on the horizontal plate 3 for holding filtered rainwater; a mounting plate 5 fixed on the mounting frame 2, on which a detachable water collection trough 6 is mounted for collecting rainwater to irrigate Polygonatum; a conduit 7 fixedly connected to the water collection trough 6, the outlet end of the conduit 7 extending into the water storage tank 4; and a filtration mechanism for filtering rainwater is provided on the water collection trough 6.

[0017] In this embodiment, when rainwater falls into the collection tank 6, the filtration mechanism installed on the collection tank 6 filters the rainwater, intercepting impurities such as mud, fallen leaves, and weeds carried in the rainwater. After being treated by the filtration mechanism, the rainwater flows to the storage tank 4 through the conduit 7 under the action of gravity. The conduit 7 transports the filtered rainwater into the storage tank 4. As rainwater is continuously collected, the storage tank 4 stores the filtered rainwater to provide water for subsequent irrigation of Polygonatum sibiricum. During this process, the water level in the storage tank 4 can be checked according to actual needs in order to plan the irrigation time. When irrigation is needed for the Polygonatum, filtered rainwater stored in the water storage tank 4 can be used for irrigation of the Polygonatum planting area. During this process, the cooperation between the prefabricated base 1 and the mounting frame 2 ensures the overall stability of the device, reducing the risk of tipping over. The filtration mechanism on the water collection trough 6 filters the rainwater, reducing the probability of impurities entering the conduit 7 and water storage tank 4, thereby reducing the possibility of irrigation pipe blockage. The water storage tank 4 stores the filtered rainwater, facilitating the provision of irrigation water for the Polygonatum when needed, reducing dependence on groundwater or tap water, and lowering planting costs to some extent. Simultaneously, when the filtered rainwater enters the soil, the reduced impurity content helps maintain the original soil structure, improving the growth environment for the Polygonatum roots.

[0018] In a further preferred embodiment of the present invention, the filtration mechanism includes: a mesh plate 12 fixed on the water collection tank 6 for blocking large impurities; a partition 9 fixed in the water collection tank 6 for separating water channels; a filter plate 10 and a plurality of filter boxes 11 disposed in the space separated by the partition 9, wherein the filter boxes 11 are used to hold filter media for filtering rainwater.

[0019] In this embodiment, when rainwater enters the collection tank 6, it first passes through the mesh plate 12, which performs preliminary filtration to block large impurities such as fallen leaves and weeds. After preliminary filtration, the rainwater enters the water channel space separated by the partition 9 under the action of water flow, and then contacts the filter plate 10. The filter plate 10 performs secondary filtration to intercept smaller impurities in the rainwater. Next, the rainwater continues to flow to the space where the filter box 11 is placed. The filter material (such as activated carbon, quartz sand, etc.) in the filter box 11 comes into full contact with the rainwater to further filter the rainwater, reducing fine impurities and some pollutants in the rainwater. After three stages of filtration, the rainwater is then transported to the water storage tank 4 through the conduit 7 for storage. Throughout the filtration and irrigation process, the mesh plate 12 can block large impurities in advance, reducing the burden on subsequent filtration components and lowering the probability of large impurities clogging the filter plate 10 or filter box 11. The partition 9 separates the water channel space, allowing rainwater to flow through the filter plate 10 and filter box 11 in sequence, forming an orderly graded filtration process and improving the rainwater filtration effect. The filter box 11 allows for flexible placement or replacement of filter media, facilitating adjustments to the filtration precision based on the impurities in the rainwater and making it convenient for subsequent maintenance of the filter media. Through multi-stage filtration by the filtration mechanism, the impurity content of the rainwater entering the conduit 7 and water storage tank 4 is further reduced, helping to reduce the possibility of irrigation pipe blockage and the amount of impurities entering the soil, which plays a positive role in maintaining soil structure and improving the growth environment of Polygonatum odoratum roots.

[0020] In a further preferred embodiment of the present invention, a water intake pipe 8 is fixedly connected to one side of the water storage tank 4 for connecting to the irrigation pipe, and a first valve is provided on the water intake pipe 8.

[0021] In this embodiment, when the water storage tank 4 contains filtered rainwater and irrigation of the Polygonatum sibiricum is required, one end of the irrigation pipe is connected to the end of the water intake pipe 8 furthest from the water storage tank 4. Then, the operator opens the first valve, allowing the rainwater in the water storage tank 4 to flow through the water intake pipe 8 to the irrigation pipe under the action of gravity or external auxiliary pressure. Subsequently, the rainwater is transported to the Polygonatum sibiricum planting area through the irrigation pipe for irrigation. When the irrigation reaches the expected demand, the first valve is closed to cut off the flow of rainwater and stop irrigation. During irrigation, the water intake pipe 8 provides a stable connection channel between the water storage tank 4 and the irrigation pipe, allowing rainwater in the water storage tank to be conveniently transported to the irrigation area without the need to directly pour out the rainwater in the water storage tank, thus improving the convenience of irrigation operations. The first valve allows for flexible control of the flow and closure of rainwater in the water intake pipe 8, facilitating the adjustment of irrigation start / stop and water flow according to the irrigation needs of Polygonatum, reducing rainwater waste. At the same time, the combined use of the water intake pipe 8 and the first valve can prevent the opening of the water storage tank 4 from being directly exposed, reducing the probability of external impurities entering the water storage tank 4 and contaminating the stored rainwater, thus ensuring the cleanliness of the irrigation water.

[0022] In a further preferred embodiment of this utility model, an overflow pipe 14 is provided on the water storage tank 4, a drain pipe 13 is fixedly connected to the water collection tank 6, and a second valve is provided on the drain pipe 13.

[0023] In this embodiment, when there is continuous rainfall and the water level in the water storage tank 4 rises to the height of the overflow pipe 14, the excess rainwater will be automatically discharged from the water storage tank 4 through the overflow pipe 14 to prevent rainwater from overflowing the water storage tank 4 and causing water accumulation in the surrounding environment. After long-term use of the device, impurities intercepted by the filtration mechanism will accumulate in the water collection tank 6. At this time, the operator opens the second valve so that the impurities and a small amount of accumulated water in the water collection tank 6 are discharged through the drain pipe 13 under the action of gravity. After the impurities are discharged, the second valve is closed to complete the drainage operation of the water collection tank 6 and ensure the subsequent filtration effect of the filtration mechanism. The overflow pipe 14 is designed to drain excess rainwater from the water storage tank 4 before it overflows, preventing rainwater from damaging other components of the device or soaking the soil in which the Polygonatum plants are grown. This provides safety protection for the water storage tank 4 and maintains stable operation of the device. The sewage pipe 13, in conjunction with the second valve, can periodically drain the impurities deposited in the water collection tank 6, reducing the impact of impurities on the filtration mechanism and ensuring its filtration efficiency. At the same time, sewage discharge can be completed without disassembling the water collection tank 6, reducing the complexity of device maintenance, minimizing interference with the Polygonatum cultivation during maintenance, and improving the ease of use of the device.

[0024] In a further preferred embodiment of the present invention, a sliding groove plate 15 is symmetrically fixed to the top of the mounting plate 5, and a support column 16 is fixed inside the sliding groove plate 15 by bolts, and the top of the support column 16 is fixedly connected to the water collection tank 6.

[0025] In this embodiment, when the position of the water collection trough 6 needs to be adjusted during the initial installation of the device or later, the bolts between the sliding plate 15 and the support column 16 can be loosened first, so that the support column 16 can move along the direction of the trough within the sliding plate 15; according to the rainwater collection needs of the Polygonatum planting area or the overall layout adjustment of the device, the support column 16 is moved to slide within the sliding plate 15, thereby adjusting the horizontal position of the water collection trough 6; after the water collection trough 6 has moved to the target position, the bolts are tightened again to fix the support column 16 within the sliding plate 15, so that the water collection trough 6 is kept in the adjusted position and rainwater collection operation is carried out stably; The sliding plate 15 and the support column 16 are connected by bolts to achieve adjustable fixation of the support column 16. This allows the installation position of the water collection trough 6 to be adjusted according to actual needs, improving the adaptability of the device to different Polygonatum planting layouts. The bolt fixing method ensures a stable connection between the support column 16 and the sliding plate 15, thus providing reliable support for the water collection trough 6 and reducing the possibility of displacement or shaking of the water collection trough 6 due to uneven force during rainwater collection. At the same time, when it is necessary to disassemble or maintain the water collection trough 6, simply loosen the bolts to remove the support column 16 and the water collection trough 6 together, without disassembling the mounting plate 5 or the sliding plate 15, reducing the complexity of maintenance operations and improving the convenience of device maintenance.

[0026] In a further preferred embodiment of this utility model, a support base is symmetrically fixed on the horizontal plate 3, and the support base is adapted to the water storage tank 4.

[0027] In this embodiment, after the support base is installed, the water tank 4 is moved above the horizontal plate 3 so that the bottom of the water tank 4 is aligned with the two symmetrical support bases; then, the water tank 4 is slowly lowered so that the bottom of the water tank 4 is in complete contact with the top of the support base. The water tank 4 is initially positioned using the matching structure between the support base and the water tank 4; finally, according to actual needs, anti-slip pads can be added to the contact area between the support base and the water tank 4 or it can be reinforced by auxiliary fasteners to further improve the stability of the water tank 4 and complete the installation of the water tank 4. The symmetrical arrangement of the support base and its matching structure with the water storage tank 4 provide balanced support for the water storage tank 4, reducing the possibility of tilting or shifting due to uneven weight distribution during rainwater storage, and ensuring the stable operation of the water storage tank 4. The presence of the support base creates a certain gap between the bottom of the water storage tank 4 and the surface of the horizontal plate 3, preventing the water storage tank 4 from directly contacting the horizontal plate 3, reducing the corrosion of the bottom of the water storage tank 4 by moisture and impurities on the surface of the horizontal plate 3, and extending the service life of the water storage tank 4. At the same time, when it is necessary to clean, maintain or replace the water storage tank 4, the water storage tank 4 can be directly removed from the support base without disassembling the support base or the horizontal plate 3, reducing the difficulty of operation and improving the convenience of maintaining the water storage tank 4.

[0028] In a further preferred embodiment of this utility model, a liquid level window is provided on one side of the water storage tank 4, and mounting bases are symmetrically fixed at the bottom of the mounting bracket 2, with mounting holes provided on the mounting bases.

[0029] In this embodiment, the liquid level window provides operators with an intuitive way to observe the liquid level, reducing the possibility of impurities entering or rainwater evaporating due to frequent opening of the water storage tank 4. It also facilitates timely monitoring of water volume information, providing a reference for irrigation planning and improving operational convenience. The cooperation between the mounting base and the mounting hole can firmly fix the mounting frame 2 to the ground, reducing the probability of the device tilting or shifting due to wind, rain impact, or changes in the weight of the water storage tank 4, thus ensuring the overall operational stability of the device.

[0030] In summary, compared with related technologies, by collecting natural rainwater through the water collection trough 6 and using the filtration mechanism above it to perform three-stage filtration of the rainwater, the impurities such as mud, fallen leaves, and weeds in the rainwater are effectively reduced, and the probability of impurities entering the conduit 7 and the water storage tank 4 is reduced, thereby reducing the risk of irrigation pipe blockage. At the same time, the impact of impurities entering the soil on the growth environment of Solomon's seal roots is reduced, thus realizing the utilization of rainwater resources and irrigation of Solomon's seal.

[0031] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0032] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A rainwater-filtering and rainwater-collecting irrigation device for Polygonatum odoratum, characterized in that, include: Prefabricated base; A mounting frame fixed on the precast base, wherein a horizontal plate is fixed on the mounting frame; The water storage tank installed on the horizontal plate is used to hold filtered rainwater. A mounting plate fixed to the mounting frame, the mounting plate being fitted with a removable water collection trough for collecting rainwater to irrigate Solomon's seal; A conduit is fixedly connected to the water collection tank, and the outlet end of the conduit extends into the water storage tank; The water collection tank is equipped with a filtration mechanism for filtering rainwater.

2. The rainwater filtration and harvesting irrigation device for Polygonatum as described in claim 1, characterized in that, The filtration mechanism includes: A mesh plate fixed to the water collection tank is used to block large impurities; A partition plate fixed inside the water collection tank to separate water channels; A filter plate and several filter boxes are arranged in a space separated by the partition, the filter boxes being used to hold filter media for filtering rainwater.

3. The rainwater filtration and harvesting irrigation device for Polygonatum as described in claim 1, characterized in that, A water intake pipe is fixedly connected to one side of the water storage tank for connecting to the irrigation pipe, and a first valve is installed on the water intake pipe.

4. The rainwater collection and irrigation device for Polygonatum odoratum as described in claim 1, characterized in that, The water storage tank is equipped with an overflow pipe, and the water collection trough is fixedly connected to a sewage pipe, which is equipped with a second valve.

5. The rainwater filtration and harvesting irrigation device for Polygonatum as described in claim 1, characterized in that, The top of the mounting plate is symmetrically fixed with a sliding groove plate, and a support column is fixed inside the sliding groove plate by bolts. The top of the support column is fixedly connected to the water collection tank.

6. The rainwater filtration and harvesting irrigation device for Polygonatum as described in claim 1, characterized in that, Symmetrical support bases are fixed on the horizontal plate, and the support bases are adapted to the water storage tank.

7. The rainwater collection and irrigation device for Polygonatum odoratum as described in claim 1, characterized in that, A liquid level window is provided on one side of the water storage tank, and mounting bases are symmetrically fixed at the bottom of the mounting frame, with mounting holes provided on the mounting bases.

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