A water storage planting trough system for a slope vine

Abstract

This invention relates to a water-retaining planting trough system for vines on slopes, comprising a ground planting trough and a suspended planting trough. The ground planting trough is located at the bottom of the slope and includes a water-storing body. The body has a water inlet for replenishing water, a connecting part for linking adjacent troughs, and a water-conducting component for transporting liquid from the water storage cavity to the soil. The suspended planting trough is installed at a predetermined height on the slope surface using fixing components. The suspended planting trough includes a nested inner cavity and an outer cavity. The inner cavity holds the cultivation soil, and the outer cavity surrounds the inner cavity and stores liquid. Liquid in the outer cavity also seeps into the inner cavity through the water-conducting component, and the liquid inside the outer cavity forms a heat-protective layer on the outside of the inner cavity to buffer against changes in ambient temperature. The beneficial effects of this invention are: solving the problems of difficult vine planting on steep slopes, low water storage and irrigation efficiency, and easy soil cracking in the prior art.

Description

Technical Field

[0001] This invention relates to the field of slope ecological restoration planting and water storage devices, and in particular to a water storage planting trough system for slope vines. Background Technology

[0002] Climbing plants are important plants widely used in slope ecological restoration and water and soil engineering. They have strong ground cover ability, wide adaptability and fast growth rate. For steep exposed slopes formed by highways, mines and water conservancy projects, the planting of climbing plants has important application value and prospects. However, in actual engineering applications, especially on steep slopes with large slopes, long slopes and heights of tens of meters, existing technologies are difficult to balance planting convenience, water storage and irrigation efficiency and long-term maintenance effect.

[0003] For steep rocky slopes, traditional vine-based greening methods mainly involve using climbing vines in conjunction with surface coverings and netting. However, due to the poor soil and water retention capacity of steep slopes, plant roots are easily exposed, leading to slow plant growth or even death. Furthermore, in areas lacking soil, plants generally struggle to establish themselves, making ecological restoration difficult. In addition, the complex terrain of slopes limits the water pipe lift of water trucks, preventing irrigation of higher planting areas. Pre-buried sprinkler pipes are also limited by the terrain, resulting in poor soil water retention, leading to water shortages, soil clumping, and even cracking, making timely water replenishment impossible.

[0004] Currently, planting troughs are also used on slopes, but most existing planting troughs are single-layered. For planting troughs installed in mid-air, they are directly exposed to the scorching sun, causing the soil temperature inside the trough to rise rapidly and water to evaporate violently. Existing devices lack effective protective measures against soil cracking, which affects the normal growth of vine roots. At the same time, the irrigation connection between existing planting troughs is simple, relying on independent water supply, and lacks a systematic design for water storage and circulation between multiple planting troughs. When multiple troughs are installed on the bottom of an uneven slope, it is impossible to achieve smooth water circulation and reasonable water storage between multiple planting troughs.

[0005] Therefore, based on customer feedback regarding the shortcomings of the existing device system, the inventors made further improvements to overcome the aforementioned problems. Summary of the Invention

[0006] The purpose of this invention is to overcome the shortcomings of the prior art and provide a water-storage planting trough system for vines on steep slopes that can solve the problems of difficulty in planting vines on steep slopes, low water storage and irrigation efficiency, and easy soil cracking in the prior art.

[0007] The objective of this invention is achieved through the following technical solution: a water-retaining planting trough system for vines on slopes, comprising a ground planting trough and a suspended planting trough; The ground planting trough is set at the bottom of the slope and includes a trough body capable of storing water. The trough body is provided with a water inlet for replenishing water, a connecting part for connecting adjacent trough bodies, and a water guiding component for transporting liquid in the water storage cavity to the soil. The suspended planting trough is installed at a preset height on the slope surface by fixing components. The suspended planting trough includes a nested inner cavity and an outer cavity. The inner cavity is used to hold the cultivation soil, and the outer cavity surrounds the inner cavity and is used to store liquid. The liquid in the outer cavity also seeps into the inner cavity through the water guiding component, and the liquid inside the outer cavity forms a heat protection layer on the outside of the inner cavity to buffer changes in ambient temperature.

[0008] As a preferred technical solution of this application, the ground planting trough includes a short side frame and a long side frame, and the long and short side frames are connected to form an L-shaped hollow structure. A water inlet is opened on its upper surface, and a water outlet is opened on the side. The water inlet and the water outlet are normally sealed with sealing rubber to form a sealed water storage cavity.

[0009] As a preferred technical solution of this application, the water guiding component in the ground planting trough includes a group of seepage holes disposed inside the short side frame of the trough. The group of seepage holes includes A holes and multiple B holes distributed at equal intervals. The A holes are disposed above the multiple B holes. The A holes are connected to the seepage drip pipe, while the B holes are used to connect to the capillary cotton core.

[0010] As a preferred technical solution of this application, the multiple ground planting troughs are set at different gradient heights based on different terrains of the slope bottom surface, and the adjacent troughs are connected to the water outlet through connecting hoses; the ground planting trough at the highest liquid level is connected to the water inlet pipe, and the ground planting trough at the lower liquid level is connected to the liquid level pipe, so as to realize the circulation and storage of irrigation water between multiple troughs by using the principle of communicating vessels.

[0011] As a preferred technical solution of this application, the suspended planting trough is generally in the shape of an inverted cone, which includes an inner cavity and an outer cavity; the inner space of the inner cavity is a planting cavity, while the outer cavity is a water storage cavity. A sealing cover is installed at the top opening of the outer cavity to prevent the cultivation soil from falling into the water storage cavity of the outer cavity.

[0012] As a preferred technical solution of this application, the fixing component includes three mounting rods that penetrate the outer cavity and the inner cavity. The ends of the mounting rods are anchored to the slope surface, which can fix the suspended planting trough to the slope surface.

[0013] As a preferred technical solution of this application, the multiple suspended planting troughs are arranged in layers along the slope height direction, and the vertical distance between two adjacent rows of suspended planting troughs is ten meters; the multiple suspended planting troughs on the same layer are arranged side by side, and the water interfaces on the lower side of adjacent components are staggered to avoid collisions caused by installation interference.

[0014] As a preferred technical solution of this application, the outer cavity stores water inside, which serves as a heat protection layer to prevent the temperature of the cultivation soil in the inner cavity from rising sharply under sunlight, thereby delaying or even preventing the cultivation soil from drying out and cracking.

[0015] As a preferred technical solution of this application, a permeable dripping pipe is installed horizontally on the upper side of the inner cavity to drip water from the outer cavity into the inner cavity; a capillary cotton core is installed on the lower side of the permeable dripping pipe to slowly infiltrate water into the soil.

[0016] As a preferred technical solution of this application, a plurality of said B holes are arranged at equal intervals on the inner side wall of the short side frame. The B holes are used to insert capillary cotton cores. The number of capillary cotton cores inserted can be selected based on the specific soil environment. The remaining uninserted B holes are sealed with sealing rubber. The permeation drip pipes are uniformly set on the upper side of the capillary cotton core, so that when the water level in the water storage chamber is high, water is transported by both the permeation drip pipes and the capillary cotton core, and when the water level drops, water seeps in only through the capillary cotton core.

[0017] The present invention has the following advantages: (1) By setting up ground planting troughs on slopes and suspended planting troughs on slopes, the two work together to form a slope planting trough system. The ground planting troughs are equipped with a communicating vessel structure consisting of the highest water inlet pipe and the lowest liquid level pipe connected in series with the middle trough, so as to achieve automatic balance of liquid level in each trough and flow of irrigation water. The structure is simple and easy to operate. The suspended planting troughs adopt a nested structure of inner and outer cavities. The outer cavity stores water and surrounds the inner cavity to form a protective barrier, preventing the soil in the inner cavity from being exposed to the sun and heating up, thereby delaying soil drying and cracking. (2) In this scheme, the drip irrigation pipes are uniformly set above the capillary cotton core in each tank. When the water level is high, the two work together. When the water level drops, the system automatically switches to slow water replenishment by the capillary cotton core alone, so as to achieve the mutual coordination of rapid water replenishment at high water level and irrigation at low water level, improve water replenishment efficiency and provide continuous water supply. In addition, multiple B holes are set in the ground planting trough for the capillary cotton core to be inserted, so that the irrigation capacity can be flexibly configured according to the soil conditions. Furthermore, the water interface of the suspended planting trough is staggered to avoid pipe collision during installation, making the construction more adaptable. Attached Figure Description

[0018] Figure 1 This is a first-view structural schematic diagram of the ground planting trough of the present invention; Figure 2This is a structural schematic diagram of the ground planting trough of the present invention from a second perspective; Figure 3 This is a schematic diagram of the structure of multiple ground planting troughs arranged in combination according to the present invention; Figure 4 This is a schematic diagram of one possible combination arrangement of multiple ground planting troughs according to the present invention; Figure 5 This is a first-view structural schematic diagram of the suspended planting trough of the present invention; Figure 6 This is a structural schematic diagram of the suspended planting trough of the present invention from a second perspective; Figure 7 This is a schematic diagram of the structure of multiple suspended planting troughs arranged in combination according to the present invention; Figure 8 This is a schematic diagram of the structure of the suspended planting troughs arranged side by side according to the present invention; In the diagram: 1-Ground planting trough, 2-Short side frame, 3-Long side frame, 4-Water inlet, 5-Water outlet, 6-A hole, 7-B hole, 8-Permeable drip pipe, 9-Capillary cotton core, 10-Water inlet pipe, 11-Liquid level pipe, 12-Inner cavity, 13-Outer cavity, 14-Sealing cover plate, 15-Water interface, 16-Suspended planting trough. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0020] It should be noted that the orientation or positional relationship indicated by terms such as "left" and "right" is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed during use, or the orientation or positional relationship in which those skilled in the art would conventionally understand it. Such terms are only for the convenience of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention.

[0021] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0022] It should be noted that the capillary cotton core structure involved in this invention refers to the capillary effect generated by the micropores inside the material; it is a fiber bundle or porous material that can guide liquid from one place to another, including but not limited to cotton fiber bundles, polyester fiber bundles, nylon fiber bundles, microporous polymer material strips, etc., as long as it has stable and continuous capillary water conduction capability.

[0023] Therefore, based on the above issues, please refer to Figure 1This invention proposes a water-retaining planting trough system for vines on slopes to solve the problem.

[0024] See Figures 1-8 The present implementation plan proposes a water-retaining planting trough system for vines on slopes, including a ground planting trough 1 set at the bottom of the slope and a suspended planting trough 16 set at a preset height on the slope surface. See Figure 1 The ground planting trough 1 is set on the ground at the bottom of the slope that is relatively flat or has some undulation. Its main structure is a trough with water storage function. The trough is provided with a water inlet (for inputting water) and a connecting part (for connecting adjacent ground planting troughs 1). See Figure 5 and Figure 6 The suspended planting trough 16 is set on a slope with a certain height and is fixed by fasteners. The suspended planting trough 16 adopts a double-layer structure with an inner cavity 12 and an outer cavity 13 nested together. The internal space of the inner cavity 12 is a planting cavity, which is used to directly contain the soil substrate required for the cultivation of vine plants. The outer cavity 13 surrounds the inner cavity 12 except for the top opening, forming a ring-shaped closed water storage cavity. The interlayer space between the outer cavity 13 and the inner cavity 12 is the water storage space, which is used to store liquid for irrigation. See Figure 1 and Figure 2 A water guiding component is installed in the ground planting trough 1 to transport water from the trough to the soil. Similarly, a water guiding component is also installed between the inner and outer cavities 13 in the suspended planting trough 16 to transport water from the outer cavity 13 to the planting soil in the inner cavity 12. The water guiding component includes a permeable drip pipe 8 and a capillary cotton core 9. The two work together. The permeable drip pipe 8 extends into the soil and drips water, while the capillary cotton core 9 slowly permeates to maintain the humidity of the soil in the root zone.

[0025] Existing planting troughs for vine cultivation on slopes are mostly single-layered. Due to the complex and uneven terrain of current slopes, existing planting troughs cannot be adapted to the terrain and are usually independent, failing to achieve smooth water flow and proper water storage between multiple planting troughs. Furthermore, the existing planting troughs installed halfway up the slope are too simple in structure, lacking aesthetic appeal and protection against soil cracking, thus affecting plant growth. Therefore, this solution designs a water-retaining planting trough system for vine cultivation on slopes. By setting up ground planting troughs 1 and suspended planting troughs 16, it achieves full coverage of vine cultivation on steep slopes from the foot to the upper part of the slope. Simultaneously, the ground planting troughs are connected by connecting sections to facilitate irrigation water flow. The suspended planting troughs 16 have a nested inner and outer cavity structure, forming a temperature buffer layer to prevent soil cracking caused by sun exposure.

[0026] In this embodiment, see Figure 1 and Figure 2 For the ground planting trough 1, the main body of the ground planting trough 1 is an L-shaped trough, which is composed of a short side frame 2 and a long side frame 3. The short side frame 2 and the long side frame 3 are arranged perpendicularly to each other and together form a complete L-shaped hollow water storage cavity. A water inlet 4 for replenishing water source is opened on the upper surface of the trough. The water inlet 4 can be set as a threaded round hole for easy quick threaded connection with the water supply pipe. On the side of the trough (usually located on the lower side of the long side frame 3), a water outlet 5 is opened for connecting adjacent troughs to achieve water level balance and irrigation water flow. At the same time, the water inlet 4 and the water outlet 5 are effectively sealed by matching sealing rubber plugs under normal conditions, thereby ensuring that the trough can form a completely closed sealed water storage cavity when it is not in the process of water intake or connection.

[0027] Preferably, the ground planting trough 1 is designed as an L-shaped trough, which is more convenient to transport. Two L-shaped troughs of the same shape can be placed opposite each other, saving space and thus improving transportation and work efficiency.

[0028] Furthermore, in order to slowly and continuously deliver the irrigation water in the water storage cavity of the trough to the cultivation soil in the trough, the present invention is designed with a water guiding component in the ground planting trough 1; the water guiding component is all concentrated on the inner wall of the short side frame 2 of the L-shaped trough; since the short side frame 2 usually faces the inner side of the slope when installed, and its inner wall is in contact with the cultivation soil, it is a direct and effective path for water to penetrate into the soil.

[0029] Furthermore, in practical engineering applications, the terrain at the bottom of slopes is often not an ideal horizontal plane, but rather involves complex terrain with undulations and localized steep slopes; see [reference needed]. Figure 3 and Figure 4 Multiple planting troughs 1, based on the elevation gradient of the slope bottom, are placed at different gradient heights and connected to each other via hoses to form an irrigation water circulation ground planting system; for example, Figure 3 As shown, the five ground planting troughs 1 are arranged in a descending order from left to right, or in a way that is high in the middle and low on both sides, or low in the middle and high on both sides. In this case, the ground planting trough 1 located at the highest point of the entire terrain has a water inlet 4 connected to a water inlet pipe 10 from an external water source (such as a reservoir, water pipeline or water truck) to replenish water to the entire connected system, while the ground planting trough 1 located at the lower liquid level is connected to a liquid level pipe 11.

[0030] It should be noted that the liquid level pipe 11 consists of a long PVC pipe and a float assembly installed at its top. When the operator injects water into the system from the highest ground planting trough 1 through the water inlet pipe 10, the water flows sequentially to each lower trough under the action of gravity through the connecting hoses. The liquid level pipe 11 is installed at the bottom of the lowest trough. Thus, the water inlet pipe 10 at the highest position, the multiple ground planting troughs 1 connected in series by hoses, and the liquid level pipe 11 at the lowest position together form a U-shaped communicating vessel structure. Therefore, although the terrain height of each trough is different, the liquid level in the water storage chamber of each trough will automatically tend to the same level, realizing the circulation of irrigation water, reliable operation, and avoiding the risk of failure and blockage.

[0031] Preferably, the long side frames 3 of the multiple ground planting troughs 1 in this solution are fitted together to form a rectangular planting cavity space for filling with planting soil.

[0032] Furthermore, a group of seepage holes is provided on the inner wall of the short side frame 2; this group of seepage holes consists of one A hole 6 and multiple (eight in this embodiment) B holes 7; all seepage holes penetrate the wall of the short side frame 2 and communicate with the water storage cavity inside the tank. The A hole 6 is located above the multiple B holes 7, preferably in the upper third of the inner wall of the short side frame 2; the A hole 6 is connected to a dripping pipe 8; when the water level in the water storage cavity is higher than that of the A hole 6, it automatically seeps out continuously in a dripping form through the dripping pipe 8, directly dripping or seeping into the upper layer of the cultivation soil, thus achieving... Rapid and efficient water replenishment irrigation; multiple B holes 7 are arranged in a rectangular pattern at equal intervals in the lower half of the inner wall of the short side frame 2; B holes 7 are used to selectively insert capillary cotton cores 9, with the inner end of the capillary cotton core 9 extending into the water storage cavity and the outer end buried inside the cultivation soil; operators can flexibly choose which B holes 7 to insert capillary cotton cores 9 and the specific number of cores inserted (e.g., 3, 4, or all 8 cores can be inserted) based on the specific soil environment; for unused B holes 7, a sealing rubber matching the inner diameter of the B hole 7 is used for absolute sealing to ensure that the overall sealing of the water storage cavity is not affected.

[0033] It should be noted that in this scheme, the infiltration drip pipe 8 is positioned above all the capillary cotton cores 9. When the water level in the storage chamber is high, the infiltration drip pipe 8 and all the capillary cotton cores 9 can work together simultaneously. At this time, the water conduction area is the largest and the water delivery rate is the highest, which can quickly replenish sufficient water to the soil. As the soil continuously absorbs and consumes water, the water level in the storage chamber gradually decreases. When the water level drops below the height of hole A 6, the infiltration drip pipe 8 automatically stops delivering water. At this time, the system supplies water to the capillary cotton cores 9. The capillary cotton cores 9 use capillary action to continuously and slowly transport the stored water to the deep soil layer, thereby achieving the mutual coordination of rapid water replenishment at high water levels and irrigation at low water levels, improving water replenishment efficiency and providing continuous water supply.

[0034] In this embodiment, see Figures 5-6 The suspended planting trough 16 has an inverted cone-shaped structure, which is conducive to obtaining a large planting soil area in a limited space. It also matches the natural habit of plant roots to expand in all directions. At the same time, the inverted cone structure can create a layered greening effect, which is more visually appealing. The suspended planting trough 16 consists of an inner cavity 12 and an outer cavity 13 nested together. The interior space of the inner cavity 12 is a planting cavity, which is used to directly hold the soil required for the cultivation of vine plants. The inner cavity 12 has a bottom and side walls. The side walls are provided with seepage holes for installing water guiding components. The upper opening of the inner cavity 12 is open, which facilitates the extension of plant stems and leaves. The outer cavity 13 surrounds the inner cavity 12 except for the upper opening, forming a ring-shaped closed water storage cavity. The interlayer space between the outer cavity 13 and the inner cavity 12 is the water storage space, which is used to store liquid for irrigation.

[0035] Furthermore, in order to prevent soil from accidentally splashing or flowing into the water storage chamber of the outer cavity 13 when construction workers fill the planting cavity with soil, thus causing pollution of the water storage space, the suspended planting trough 16 of the present invention is specially covered with a sealing cover plate 14 at the top opening of the outer cavity 13; the width of the sealing cover plate 14 covers the top opening of the entire annular water storage chamber.

[0036] A water guiding component is also installed in the suspended planting trough 16 to continuously and slowly transport water from the water storage chamber of the outer cavity 13 to the planting chamber of the inner cavity 12 to meet the needs of plant growth. The water guiding component includes a group of seepage holes set on the side wall of the inner cavity 12. Specifically, the water guiding component is a horizontally installed permeable drip pipe 8 at the upper part of the side wall of the inner cavity 12, which drips water from the outer cavity 13 into the soil of the inner cavity 12. Below the permeable drip pipe 8, at least one capillary cotton core 9 is installed. The water inlet end of the capillary cotton core 9 extends to the water storage chamber of the outer cavity 13, and its water outlet end is buried in the cultivation soil of the inner cavity 12. Through capillary action, water is continuously and slowly introduced from the bottom of the water storage chamber of the outer cavity 13 into the soil of the inner cavity 12, stably maintaining the moisture of the root zone soil.

[0037] Similarly, in the structure of the suspended planting trough 16, the infiltration drip pipe 8 is positioned above and the capillary cotton core 9 is positioned below. When the water level in the outer cavity 13 is high, the infiltration drip pipe 8 and the capillary cotton core 9 work together to achieve high water delivery efficiency. When the water level in the outer cavity 13 drops below the infiltration drip pipe 8, water automatically seeps from the capillary cotton core 9, achieving long-term slow irrigation.

[0038] Furthermore, the suspended planting trough 16 is fixed to the slope surface. The fixing component includes three mounting rods that penetrate the outer cavity 13 and the inner cavity 12. Specifically, three triangularly distributed through holes are reserved at corresponding positions on the outer shell and the inner cavity 12 wall. The mounting rods pass through the through holes and are anchored to the rock and soil of the slope. The three mounting rods form a stable triangular support structure, which safely suspends and fixes the entire suspended planting trough 16 to the steep slope surface, ensuring its stability.

[0039] Preferably, the multiple suspended planting troughs 16 in this scheme are arranged in layers along the slope height direction; and taking into account the growth space of the vine branches and leaves as well as the installation feasibility, the vertical distance between two adjacent rows of suspended planting troughs 16 is preferably ten meters (of course, this distance can be adjusted according to the specific height of the slope and the climbing ability of the planted vines).

[0040] In addition, the water pipe interfaces 15 between adjacent suspended planting troughs 16 on the same floor are staggered and offset to the left and right by a certain distance; thus effectively avoiding collision and interference between the protruding water pipe openings of two adjacent troughs during installation, ensuring the convenience and feasibility of installation in narrow spaces.

[0041] It should be noted that the suspended planting trough 16 is set in mid-air, which inevitably leads to an increase in soil temperature in the inner cavity 12 under strong summer sunlight, resulting in a large amount of soil moisture evaporation and soil cracking, which damages the plant roots. In this solution, the suspended planting trough 16 is equipped with an outer cavity 13 filled with water. Since the water temperature rises much less than that of dry soil when absorbing the same amount of heat, the outer cavity 13 absorbs and stores most of the solar radiation heat when exposed to sunlight, while its own temperature rises slowly (i.e., the outer cavity 13 acts as both a water storage layer and a protective layer). This prevents the soil in the inner cavity 12 from being directly exposed to the sun, avoids soil cracking, and provides a more comfortable environment for the root growth of the vines in the inner cavity 12.

[0042] Installation process: First, move and fix multiple L-shaped ground planting troughs 1 one by one to the designated position, connect the water pipes (ensure that the connection is sealed and leak-proof), install the water guiding component to the inner wall of the short side frame 2 of the ground planting trough 1, then install the water inlet pipe 10 and the liquid level pipe 11, and fill the space inside the trough with soil for planting; the suspended planting trough 16 is positioned and anchored to the designated height of the slope surface by the installation rod, and then the water pipes are connected to the same way, so that the water guiding component is installed in the inner cavity 12, the top of the outer cavity 13 is sealed by the sealing cover plate 14, and the inner cavity 12 is filled with soil for planting vines.

[0043] This solution uses a combination of ground planting troughs 1 and suspended planting troughs 16. Compared to existing planting structures, this extends vine greening from the foot of the slope to the entire slope, effectively irrigating and storing water in both low and high planting areas. The suspended planting troughs 16 employ an inverted cone-shaped nested inner and outer cavity structure, set at a specified height on the slope, creating a layered greening effect that is more aesthetically pleasing and simple. Furthermore, the suspended planting troughs 16 utilize the outer cavity 13 to store water, forming a protective layer around the inner cavity, effectively preventing the soil in the inner cavity 12 from rapidly increasing in temperature under direct sunlight, thus solving the problem of soil cracking in the suspended planting troughs 16. Secondly, this... In this design, multiple ground planting troughs 1 are equipped with water inlet pipes 10 at the highest position and liquid level pipes 11 at the lowest position. Together with the multiple troughs, they form a U-shaped connecting device, thereby achieving water flow within each trough and ensuring safe and reliable operation. Furthermore, through the cooperation of the permeable drip pipes 8 and capillary cotton cores 9 in the water guiding component, both work together to replenish water when the water level inside the trough is high, while switching to slow water supply solely by the capillary cotton cores 9 when the water level drops. In addition, multiple B holes 7 are provided to selectively insert capillary cotton cores 9 (adjusting the number) according to the actual environment. In summary, the structures in this design work together to solve the problems of low irrigation efficiency, easy soil cracking, and poor applicability in existing technologies.

[0044] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A water-retaining planter system for a slope vine, characterized by: Including ground planting troughs (1) and suspended planting troughs (16); The ground planting trough (1) is set at the bottom of the slope and includes a trough body capable of storing water. The trough body is provided with a water inlet for replenishing water, a connecting part for connecting adjacent trough bodies, and a water guiding component for transporting liquid in the water storage cavity to the soil. The suspended planting trough (16) is installed at a preset height on the slope surface by means of a fixing component. The suspended planting trough (16) includes a nested inner cavity (12) and an outer cavity (13). The inner cavity (12) is used to hold the cultivation soil, and the outer cavity (13) surrounds the outer periphery of the inner cavity (12) and is used to store liquid. The liquid in the outer cavity (13) also seeps into the inner cavity (12) through the water guiding component, and the liquid inside the outer cavity (13) forms a heat protection layer on the outside of the inner cavity (12) to buffer changes in ambient temperature.

2. The water-retaining planting trough system for vines on slopes according to claim 1, characterized in that: The ground planting trough (1) includes a short side frame (2) and a long side frame (3), and the long and short side frames (2) are connected to form an L-shaped hollow structure. A water inlet (4) is opened on the upper surface, and a water outlet (5) is opened on the side. The water inlet (4) and the water outlet (5) are normally sealed by sealing rubber to form a sealed water storage cavity.

3. A water-retaining planting trough system for slope vines according to claim 2, characterized in that: The water guiding component in the ground planting trough (1) includes a group of seepage holes set inside the short side frame (2) of the trough body. The group of seepage holes includes an A hole (6) and a plurality of equally spaced B holes (7). The A hole (6) is set on the upper side of the plurality of B holes (7). The A hole (6) is connected to the seepage drip pipe (8), while the B holes (7) are used to connect to the capillary cotton core (9).

4. A water-retaining planting trough system for slope vines according to claim 3, characterized in that: Multiple ground planting troughs (1) are set at different gradient heights based on different topographical features of the slope bottom surface. Adjacent troughs are connected to water outlets (5) via connecting hoses. The ground planting trough (1) at the highest liquid level is connected to the water inlet pipe (10), and the ground planting trough (1) at the lowest liquid level is connected to the liquid level pipe (11). The principle of communicating vessels is used to realize the flow and storage of irrigation water between multiple troughs.

5. A water-retaining planting trough system for vines on slopes according to claim 1, characterized in that: The suspended planting trough (16) is generally in the shape of an inverted cone, which includes an inner cavity (12) and an outer cavity (13). The inner space of the inner cavity (12) is a planting cavity, while the outer cavity (13) is a water storage cavity. A sealing cover (14) is installed at the top opening of the outer cavity (13) to prevent the cultivation soil from falling into the water storage cavity of the outer cavity (13).

6. A water-retaining planting trough system for vines on slopes according to claim 1, characterized in that: The fixing component includes three mounting rods that penetrate the outer cavity (13) and the inner cavity (12). The ends of the mounting rods are anchored to the slope surface, which can fix the suspended planting trough (16) to the slope surface.

7. A water-retaining planting trough system for slope vines according to claim 6, characterized in that: Multiple suspended planting troughs (16) are arranged in layers along the slope height direction, with a vertical distance of ten meters between two adjacent rows of suspended planting troughs (16); multiple suspended planting troughs (16) in the same layer are arranged side by side, and the water interfaces (15) on the lower side of adjacent components are staggered to avoid collisions caused by installation interference.

8. A water-retaining planting trough system for vines on slopes according to claim 5, characterized in that: The outer cavity (13) stores water, thus acting as a heat protection layer to prevent the temperature of the cultivation soil in the inner cavity (12) from rising sharply under sunlight, thereby delaying or even preventing the cultivation soil from drying out and cracking.

9. A water-retaining planting trough system for vines on slopes according to claim 1, characterized in that: The inner cavity (12) is horizontally installed on the upper side of the permeation drip pipe (8) for dripping water from the outer cavity (13) into the inner cavity (12); the lower side of the permeation drip pipe (8) is installed with a capillary cotton core (9) for slowly permeating water into the soil.

10. A water-retaining planting trough system for slope vines according to claim 1, characterized in that: Multiple B holes (7) are arranged at equal intervals on the inner wall of the short side frame (2). The B holes (7) are used to insert capillary cotton cores (9). The number of capillary cotton cores (9) can be selected based on the specific soil environment. The remaining uninserted B holes (7) are sealed with sealing rubber. The permeation drip pipe (8) is uniformly set on the upper side of the capillary cotton core (9) so that when the water level in the water storage cavity is high, the permeation drip pipe (8) and the capillary cotton core (9) are used to transport water together, and when the water level drops, water is only permeated through the capillary cotton core (9).

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