A forest and grass vegetation protective catchment irrigation device for side slope surface

Abstract

This utility model discloses a water collection and irrigation device for slope protection of forest and grassland vegetation, relating to the field of slope water collection and irrigation technology, including a water storage component and auxiliary components. In the water storage component, an irrigation pipe is installed on the side, with a water tank connected to its top. The water tank contains a filter screen and a funnel, with the bottom of the funnel connected to the irrigation pipe via a connecting ring. The inner wall of the water tank has a first sliding groove, the filter screen is connected to a connecting rod, a flexible pad is provided at the top, and the connecting rod is connected to a limiting block. The side of the water tank has a guide groove and a locking groove, the top of the funnel has a plug, and the top also has a second sliding groove, with a sliding rod inside the limiting block connected to a locking block. Regarding the auxiliary components, the top of the water tank has a water collection plate, with a support rod connected to its side. The support rod is connected to a collection plate on its side and a lightning rod at the top. The top of the water collection plate has a guide groove. This device can improve irrigation efficiency, promote the growth of forest and grassland vegetation, and strengthen soil and water conservation.

Description

Technical Field

[0001] This utility model relates to the field of slope surface water collection and irrigation technology, and in particular to a water collection and irrigation device for protecting forest and grassland vegetation on slope surfaces. Background Technology

[0002] Protective water collection and irrigation devices for slope vegetation are commonly used in ecological restoration projects on slopes in arid and semi-arid regions and areas with severe soil erosion. Their function is to collect rainwater through a catchment surface, filter it, and then transport it to the root zone of the vegetation to achieve precise irrigation. Simultaneously, they reduce surface runoff, enhance water retention capacity, and promote vegetation survival and growth, thus combining soil and water conservation with ecological restoration functions.

[0003] Problems with existing technology

[0004] Limitations of Irrigation Methods: Traditional slope protection and greening mainly uses flood irrigation, furrow irrigation, ditches, and manual irrigation to maintain slope vegetation. These methods are not conducive to soil conservation. Whether it is a traditional irrigation method or a new water-saving irrigation method, drainage cannot be carried out in time when there is no management, excessive irrigation, or excessive rainfall, which easily leads to slope runoff.

[0005] Water resource utilization issues: Although existing slope protection irrigation devices for forest and grassland vegetation can meet the basic needs of water collection and irrigation, they cannot recycle water resources, which is not conducive to slope soil conservation, and also causes a certain degree of waste, and the labor intensity is relatively high. Utility Model Content

[0006] The purpose of this invention is to provide a water collection and irrigation device for the protection of forest and grassland vegetation on slopes, which solves the problems of soil erosion, water waste and high labor intensity caused by existing irrigation methods, realizes the collection and recycling of irrigation water, improves irrigation efficiency, promotes the healthy growth of forest and grassland vegetation on slopes, and strengthens soil and water conservation.

[0007] To achieve the above objectives, this utility model provides the following solution:

[0008] This utility model provides a protective water collection and irrigation device for forest and grassland vegetation on slopes, including a greening layer and an irrigation water pipe installed on top of the greening layer. A water interception ditch is provided at the bottom of the greening layer. The device further includes a water storage component and an auxiliary component. The water storage component includes a mounting bracket installed on the side of the irrigation water pipe. A water collection tank is connected to the top of the mounting bracket. A filter screen is installed inside the water collection tank. A funnel is installed at the bottom of the water collection tank. A connecting ring is connected to the bottom of the funnel for connecting the irrigation water pipe. A first groove is formed on the inner wall of the water collection tank. The filter screen is connected to a connecting rod at the top, the water tank is provided with a flexible pad at the top, one end of the connecting rod is connected to a limiting block, the water tank has a guide groove on its side, the guide groove has a snap-fit ​​groove in its inner cavity, the funnel is provided with a plug at the top, the water tank has a second sliding groove at the top, the limiting block has a sliding rod slidably connected to its inner cavity, and one end of the sliding rod is connected to a snap-fit ​​block; the auxiliary component includes a water collection plate provided at the top of the water tank, a support rod connected to the side of the water collection plate, a collection plate connected to the side of the support rod, a lightning rod connected to the top, and a flow guide groove provided at the top of the water collection plate.

[0009] Preferably, the filter screen is connected to the limiting block via a connecting rod, the connecting rod being slidably disposed in the second sliding groove, and its position being fixed by the engagement of the locking block and the locking groove.

[0010] Preferably, the water collection plate is a retractable plate that can be placed on the collection plate after being retracted.

[0011] Preferably, the outer surface of the irrigation pipe has multiple sets of fine holes for controlling the size and distribution of the water flow.

[0012] Preferably, the intercepting ditch is used to collect slope runoff and direct the water into the water tank of the water storage assembly.

[0013] Preferably, the flexible pad is used to facilitate flexible contact between the water collection plate and the top of the water tank, thereby improving the sealing performance.

[0014] Preferably, the guide groove and the locking groove cooperate with the slide rod and the locking block to unlock and lock the connecting rod.

[0015] Preferably, the lightning rod is fixed by the support rod to protect the device from lightning strikes.

[0016] Preferably, the inclination angle of the guide channel is designed to ensure that rainwater flows smoothly into the water tank.

[0017] Preferably, the connecting ring is detachably connected to the irrigation water pipe for easy maintenance and installation.

[0018] The present invention achieves the following technical advantages over the prior art:

[0019] This utility model provides a water collection and irrigation device for protecting forest and grassland vegetation on slopes. By incorporating a water storage component and auxiliary components, it provides a structural foundation for the device to achieve functions such as water collection, storage, filtration, and lightning protection. The mounting frame provides stable support for the water tank, ensuring the overall structural stability of the device; the filter effectively intercepts impurities in rainwater, preventing them from entering the irrigation system and clogging the pipes; the funnel and connecting ring work together to ensure that water in the storage tank flows smoothly into the irrigation pipes; and the water collection plate and guide channel in the auxiliary components efficiently collect rainwater and guide it to the water tank, while the lightning rod protects the device from lightning strikes, greatly improving the device's practicality and stability. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A three-dimensional structural schematic diagram of the water collection and irrigation device for protecting forest and grassland vegetation on slopes provided by this utility model;

[0022] Figure 2 A schematic diagram of the connection structure of the water collection and irrigation device for protecting forest and grassland vegetation on slopes provided by this utility model;

[0023] Figure 3 A schematic diagram of the overall connection structure of the water storage component of the forest and grassland vegetation protection water collection and irrigation device for slope surfaces provided by this utility model.

[0024] Figure 4 A cross-sectional structural schematic diagram of the water storage component of the forest and grassland vegetation protection irrigation device for slope surfaces provided by this utility model.

[0025] Figure 5 A schematic diagram of the internal connection structure of the water storage component of the water collection and irrigation device for protecting forest and grassland vegetation on slopes provided by this utility model.

[0026] In the diagram: 1. Green layer; 11. Irrigation pipe; 12. Interception ditch; 2. Water storage component; 21. Mounting frame; 22. Water tank; 23. Filter screen; 24. Connecting rod; 25. Flexible pad; 26. Funnel; 27. First chute; 28. Limiting block; 29. ​​Sliding rod; 210. Snap-fit ​​block; 211. Guide groove; 212. Snap-fit ​​groove; 213. Plug; 214. Connecting ring; 215. Second chute; 3. Auxiliary component; 31. Support rod; 32. Collection plate; 33. Water collection plate; 34. Diversion channel; 35. Lightning rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] The purpose of this invention is to provide a water collection and irrigation device for the protection of forest and grassland vegetation on slopes, which solves the problems of soil erosion, water waste and high labor intensity caused by existing irrigation methods, realizes the collection and recycling of irrigation water, improves irrigation efficiency, promotes the healthy growth of forest and grassland vegetation on slopes, and strengthens soil and water conservation.

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] This utility model provides a water collection and irrigation device for protecting forest and grassland vegetation on slopes, such as... Figures 1-5As shown, the system includes a green layer 1 and an irrigation pipe 11 installed on top of the green layer 1. A drainage ditch 12 is installed at the bottom of the green layer 1. The system is characterized by further including a water storage component 2 and an auxiliary component 3. The water storage component 2 includes a mounting bracket 21 installed on the side of the irrigation pipe 11. The top of the mounting bracket 21 is connected to a water tank 22. A filter screen 23 is installed inside the water tank 22. A funnel 26 is installed at the bottom of the water tank 22. A connecting ring 214 is connected to the bottom of the funnel 26. The connecting ring 214 is used to connect the irrigation pipe 11. A first groove 27 is formed on the inner wall of the water tank 22. A connecting rod 24 is connected to the top of the filter screen 23. A flexible pad 25 is installed on the top of the water tank 22. One end of the connecting rod 24 is connected to a limiting... The limiting block 28 has a guide groove 211 on the side of the water tank 22, and a snap-fit ​​groove 212 in the inner cavity of the guide groove 211. A plug 213 is set on the top of the funnel 26, and a second sliding groove 215 is set on the top of the water tank 22. A sliding rod 29 is slidably connected to the inner cavity of the limiting block 28, and one end of the sliding rod 29 is connected to the snap-fit ​​block 210. The auxiliary component 3 includes a water collection plate 33 set on the top of the water tank 22. A support rod 31 is connected to the side of the water collection plate 33, a collection plate 32 is connected to the side of the support rod 31, and a lightning rod 35 is connected to the top. A flow guide groove 34 is set on the top of the water collection plate 33. By setting the water storage component 2 and the auxiliary component 3, a structural foundation is provided for the device to realize the functions of water collection, water storage, filtration and lightning protection. Mounting bracket 21 provides stable support for water tank 22, ensuring the overall structure of the device is stable; filter screen 23 can effectively intercept impurities in rainwater and prevent them from entering the irrigation system and clogging the pipes; funnel 26 cooperates with connecting ring 214 to ensure that water in the storage tank can flow smoothly into irrigation pipe 11; while the water collection plate 33 in auxiliary component 3 is combined with the guide channel 34 to efficiently collect rainwater and guide it to water tank 22, and lightning rod 35 can protect the device from lightning damage, greatly improving the practicality and stability of the device.

[0031] In a preferred embodiment, the filter screen 23 is connected to the limiting block 28 via a connecting rod 24. The connecting rod 24 is slidably disposed in the second sliding groove 215 and fixed in position by the engagement of the snap-fit ​​block 210 and the snap-fit ​​groove 212. This connection and fixing method makes the installation and maintenance of the filter screen 23 more convenient. The slidable design allows the filter screen 23 to be easily removed from the water tank 22 when it needs to be cleaned or replaced. The engagement of the snap-fit ​​block 210 and the snap-fit ​​groove 212 can also firmly lock the position of the filter screen 23 during normal operation, ensuring the stability of the filter screen 23 in the process of intercepting impurities. This effectively prevents impurities from entering the irrigation system due to the shaking or displacement of the filter screen 23, ensuring the filtration effect and normal operation of the entire device.

[0032] In a preferred embodiment, the water collection plate 33 is a retractable plate that can be placed on the collection plate 32 after being retracted. This retractable design increases the flexibility and storability of the device. When large amounts of water collection are not needed, or when severe weather may damage the water collection plate 33, it can be retracted and placed on the collection plate 32, reducing space occupation while protecting the water collection plate 33. Conversely, when there is a large amount of rainwater requiring collection, unfolding the water collection plate 33 expands the water collection area and improves collection efficiency, adapting to different usage scenarios and needs.

[0033] In a preferred embodiment, the outer surface of the irrigation pipe 11 has multiple sets of fine holes for controlling the size and distribution of water flow. The design of multiple sets of fine holes enables the irrigation pipe 11 to achieve uniform irrigation. By rationally arranging the size and spacing of the fine holes, the size and distribution of water flow can be precisely controlled according to the water requirements of forest and grassland vegetation at different locations on the slope. This avoids situations where excessive irrigation in some areas leads to waterlogging, or insufficient irrigation in others affects vegetation growth, effectively improving irrigation efficiency and water resource utilization efficiency, and promoting the healthy and balanced growth of forest and grassland vegetation.

[0034] In a preferred embodiment, the intercepting ditch 12 is used to collect slope runoff and guide the water into the collection tank 22 of the water storage component 2. The intercepting ditch 12 can effectively collect slope runoff, gather up slope rainwater that might otherwise cause soil erosion, and guide it to the collection tank 22 for storage. This not only realizes the reuse of water resources and provides more water for the irrigation of forest and grassland vegetation, but also reduces the erosion of slope soil by slope rainwater, thus playing a role in soil and water conservation and protecting the ecological environment of the slope.

[0035] In a preferred embodiment, the flexible pad 25 is used to facilitate flexible contact between the water collection plate 33 and the top of the water tank 22, improving the sealing performance. The use of the flexible pad 25 can improve the sealing performance between the water collection plate 33 and the top of the water tank 22. On the one hand, it prevents rainwater from leaking from the gap between the water collection plate 33 and the top of the water tank 22 during the water collection process, ensuring that all collected rainwater can smoothly enter the water tank 22; on the other hand, the improved sealing performance also helps to prevent external dust, debris, etc. from entering the water tank 22 and contaminating the water source, keeping the water quality in the tank clean, which is beneficial to subsequent irrigation operations.

[0036] In a preferred embodiment, the guide groove 211 and the locking groove 212, in conjunction with the slide rod 29 and the locking block 210, unlock and lock the connecting rod 24. The cooperation of the guide groove 211, the locking groove 212, the slide rod 29, and the locking block 210 precisely unlocks and locks the connecting rod 24 and the connected filter screen 23. This design makes the maintenance of the filter screen 23 simple and reliable. Operators can easily unlock or lock the filter screen 23 by simply sliding the slide rod 29, facilitating the cleaning, replacement, and other maintenance of the filter screen 23, ensuring that the filter screen 23 always maintains good filtration performance, thereby ensuring the normal operation of the entire irrigation device.

[0037] In a preferred embodiment, the lightning rod 35 is fixed by a support rod 31 to protect the device from lightning strikes. The lightning rod 35, securely fixed by the support rod 31, effectively guides lightning to the ground, preventing damage to the device during thunderstorms. This protects the electronic equipment, mechanical components, and the integrity of the entire system, reduces equipment failures and maintenance costs caused by lightning strikes, ensures continuous and stable operation of the device in outdoor environments, and extends the device's service life.

[0038] In a preferred embodiment, the inclination angle of the guide channel 34 is designed to ensure that rainwater flows smoothly into the collection tank 22. This special inclination angle utilizes gravity to ensure that rainwater falling on the collection plate 33 flows unimpeded into the collection tank 22. The reasonable inclination angle ensures that rainwater can quickly collect in the collection tank 22, improving water collection efficiency, while preventing rainwater from accumulating in the guide channel 34 and causing overflow or backflow. This allows the device to effectively perform its water collection function under various rainfall conditions, providing sufficient water reserves for irrigation.

[0039] In a preferred embodiment, the connecting ring 214 is detachably connected to the irrigation pipe 11, facilitating maintenance and installation. The detachable connecting ring 214 allows for more flexible connection between the irrigation pipe 11 and the water tank 22. During device installation, it facilitates the assembly of various components; and during later maintenance, if the irrigation pipe 11 experiences blockages or damage, the connecting ring 214 can be quickly disassembled for repair or replacement, eliminating the need for large-scale disassembly of the entire device. This significantly reduces maintenance time and costs, improving the device's maintenance efficiency and operability.

[0040] The following are the instructions for using the above-mentioned water collection and irrigation devices for protecting forest and grassland vegetation on slopes:

[0041] Installation and preparation phase

[0042] Mounting bracket and water tank: Secure the mounting bracket 21 in a suitable position, ensuring it is stable and can support the weight of the water tank 22 and its internal components. Install the water tank 22 onto the mounting bracket 21 and check that all connections are secure.

[0043] Install filter screen 23: Install filter screen 23 inside the water tank 22, guiding and limiting the filter screen 23 along the first sliding groove 27 on the inner wall of the water tank 22 to ensure that the filter screen 23 can move flexibly within the sliding groove. At the same time, insert the retractable locking block 210 at the end of the connecting rod 24 connected to the filter screen 23 into the corresponding locking groove 212, and fix the filter screen 23 in place by the locking mechanism.

[0044] Install the funnel 26 and connecting ring 214: Install the funnel 26 at the bottom of the inner cavity of the water tank 22, and install an openable and closable plug 213 at the top opening of the funnel 26. Initially, the plug 213 should remain closed. Install the connecting ring 214 at the bottom of the funnel 26, ensuring that the connecting ring 214 is properly connected to the irrigation pipe 11. Inspect the wall of the irrigation pipe 11 to confirm that the multiple irrigation orifices are not blocked.

[0045] Installation auxiliary component 3: Install the support rod 31 on top of the water tank 22, and install the lightning rod 35 at the top of the support rod 31. Set the water collection plate on top of the water tank 22 via the support rod 31, unfold the water collection plate 33 to achieve a sealed contact with the flexible pad 25 on top of the water tank 22, and check whether the guide groove 34 on the water collection plate 33 is unobstructed. If the water collection plate 33 is a telescopic or foldable structure, ensure that its extension and retraction are flexible, and place the retracted water collection plate 33 on the collection plate 32 for support.

[0046] Set up greening layer 1 and intercepting ditch 12: Lay out greening layer 1 and install intercepting ditch 12 at the bottom of greening layer 1 to ensure that intercepting ditch 12 is smoothly connected to water tank 22.

[0047] Water collection stage

[0048] Daily water collection: Under normal operating conditions, as the weather changes and it rains, rainwater falls onto the water collection plate 33. The guide channel 34 on the water collection plate 33 will guide the rainwater into the water tank 22.

[0049] Impurity filtration: Impurities carried in rainwater are intercepted when passing through the filter screen 23 inside the water tank 22, ensuring that the rainwater entering the funnel 26 is relatively clean and preventing impurities from clogging the funnel 26 and the subsequent irrigation water pipe 11.

[0050] Collecting slope runoff: When rainfall is heavy, slope runoff may form on the slope. The runoff will flow into the water tank 22 through the connecting channel between the intercepting ditch 12 and the water tank 22, increasing the water collection capacity of the water tank 22.

[0051] Irrigation stage

[0052] Preparing for Irrigation: When the green layer 1 is dry and needs irrigation, first operate the locking mechanism to release the filter screen 23. By pulling the slide bar 29 connected to the end of the connecting rod 24, the end of the locking block 210 is separated from the locking groove 212, releasing the fixation of the connecting rod 24 and the filter screen 23. Then, push the connecting rod 24 to slide along the second slide groove 215 at the top of the water tank 22, folding up the filter screen 23 and exposing the plug 213 at the top of the funnel 26.

[0053] Irrigation begins: Open the closable plug 213 at the top of the funnel 26 and start the external water pump (if an external water pump device is available). Water stored in the water tank 22 will flow into the irrigation pipe 11 through the connecting ring 214. Multiple irrigation holes on the wall of the irrigation pipe 11 will evenly spray water onto the green layer 1 to irrigate the forest and grass vegetation. The amount and frequency of irrigation can be reasonably controlled by adjusting the water pump flow rate or other relevant control devices according to the vegetation's needs and actual conditions.

[0054] Maintenance phase

[0055] Filter 23 Maintenance: After a period of use, to ensure the filtration effect of filter 23, it needs to be cleaned or replaced. Pull the slide rod 29 to separate the locking block 210 from the locking groove 212, and slide the connecting rod 24 along the second slide groove 215 to remove the filter 23 from the water tank 22 for cleaning or replacement. After the operation is completed, reinstall the filter 23, so that the locking block 210 and the locking groove 212 engage and fix the filter 23.

[0056] Check and clean the water collection components: Check whether there are any debris blocking the water collection plate 33 and the guide channel 34. If so, clean them to ensure that the water collection function is working properly.

[0057] Check the connectivity of intercepting ditch 12: Regularly check whether the connecting pipe between intercepting ditch 12 and water tank 22 is unobstructed to avoid affecting the collection of slope runoff due to debris accumulation.

[0058] Check irrigation orifices: Check whether the irrigation orifices are blocked. If they are blocked, they need to be cleared or repaired in time to ensure irrigation effect.

[0059] Lightning rod 35 inspection: During frequent thunderstorms, it is necessary to check whether the lightning rod 35 is working properly to ensure the safety of the device.

[0060] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A water collection and irrigation device for protecting forest and grassland vegetation on slope surfaces, comprising a greening layer and an irrigation water pipe disposed on top of the greening layer, wherein a water interception ditch is disposed at the bottom of the greening layer, characterized in that, Also includes: A water storage assembly includes a mounting bracket disposed on the side of an irrigation water pipe, a water tank connected to the top of the mounting bracket, a filter screen disposed in the inner cavity of the water tank, a funnel disposed at the bottom of the inner cavity of the water tank, a connecting ring connected to the bottom of the funnel, the connecting ring being used to connect the irrigation water pipe, a first sliding groove formed in the inner wall of the water tank, a connecting rod connected to the top of the filter screen, a flexible pad disposed in the top of the water tank, a limiting block connected to one end of the connecting rod, a guide groove formed in the side of the water tank, a snap-fit ​​groove formed in the inner cavity of the guide groove, a plug disposed in the top of the funnel, a second sliding groove formed in the top of the water tank, a sliding rod slidably connected to the inner cavity of the limiting block, and a snap-fit ​​block connected to one end of the sliding rod. The auxiliary component includes a water collection plate disposed on the top of the water tank, a support rod connected to the side of the water collection plate, a collection plate connected to the side of the support rod, and a lightning rod connected to the top. A guide groove is provided on the top of the water collection plate.

2. The water collection and irrigation device for protecting forest and grassland vegetation on slopes according to claim 1, characterized in that, The filter screen is connected to the limiting block via a connecting rod. The connecting rod is slidably disposed in the second sliding groove and its position is fixed by the engagement of the locking block and the locking groove.

3. The water collection and irrigation device for protecting forest and grassland vegetation on slopes according to claim 1, characterized in that, The water collection plate is a retractable plate, which can be placed on the collection plate after being retracted.

4. The water collection and irrigation device for protecting forest and grassland vegetation on slopes according to claim 1, characterized in that, The outer surface of the irrigation pipe has multiple sets of fine holes for controlling the size and distribution of the water flow.

5. The water collection and irrigation device for protecting forest and grassland vegetation on slopes according to claim 1, characterized in that, The intercepting ditch is used to collect slope runoff and direct the water into the water tank of the water storage assembly.

6. The water collection and irrigation device for protecting forest and grassland vegetation on slopes according to claim 1, characterized in that, The flexible pad is used to make flexible contact between the water collection plate and the top of the water tank, thereby improving the sealing performance.

7. The water collection and irrigation device for protecting forest and grassland vegetation on slopes according to claim 1, characterized in that, The guide groove and the locking groove work together with the slide rod and the locking block to unlock and lock the connecting rod.

8. The water collection and irrigation device for protecting forest and grassland vegetation on slopes according to claim 1, characterized in that, The lightning rod is fixed by the support rod.

9. The water collection and irrigation device for protecting forest and grassland vegetation on slopes according to claim 1, characterized in that, The tilt angle design of the flow guide channel.

10. The water collection and irrigation device for protecting forest and grassland vegetation on slopes according to claim 1, characterized in that, The connecting ring is detachably connected to the irrigation water pipe.

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