Water-saving greening device for mine ecological restoration

Abstract

This invention discloses a water-saving greening device for mine ecological restoration, relating to the field of mine ecological restoration technology. The invention includes multiple evenly distributed and inclined soil-stabilizing water network components. Each component comprises multiple evenly distributed and vertically intersecting surface hoses and cross-shaped inserts, with one end of any adjacent surface hose fixedly inserted into the port of the cross-shaped insert. By setting up the soil-stabilizing water network components, the mesh-like arrangement of the surface hoses effectively stabilizes the soil, while the shallow anchoring pipes buried in pre-buried holes provide anchoring, improving the grip of the soil-stabilizing water network components and effectively preventing landslides. Rainwater slowly seeps into the surface and shallow soil layers through the upper surface and lower shallow seepage micropores, thus moistening the mine slope soil, maintaining soil cohesion, and simultaneously irrigating the greening plants, achieving a dual function of soil stabilization and irrigation.

Description

Technical Field

[0001] This invention relates to the field of mine ecological restoration technology, specifically to a water-saving greening device for mine ecological restoration. Background Technology

[0002] Mining causes ecological problems such as mountain damage, vegetation destruction, soil erosion, water and soil pollution, and reduced biodiversity. It not only affects the regional ecological balance, but also causes problems such as mountain damage, geological disaster safety hazards, aquifer damage, impact on topography and landscape, land damage, and ecological damage, threatening the production and life of surrounding residents. Therefore, mine ecological restoration is necessary and urgent.

[0003] Existing mine ecological restoration measures mainly include engineering land preparation, soil improvement, vegetation reconstruction, and transformation and utilization. Among them, vegetation reconstruction is an important part of mine greening projects and needs to be coordinated with soil improvement procedures. Currently, when planting restoration plants, a large amount of water resources need to be invested in subsequent maintenance. However, excessive irrigation will damage the already fragile soil structure of the mine. Therefore, a water-saving greening device for mine ecological restoration is proposed. Summary of the Invention

[0004] The purpose of this invention is to address the problem that current mine greening projects require a large amount of water for maintenance, while excessive irrigation can damage the already fragile soil structure of the mine. This invention provides a water-saving greening device for mine ecological restoration.

[0005] To achieve the above objectives, the present invention specifically adopts the following technical solution: A water-saving greening device for mine ecological restoration includes multiple evenly distributed and inclined soil-stabilizing water network components. Each soil-stabilizing water network component includes multiple evenly distributed and vertically intersecting surface hoses and cross-shaped inserts. One end of any adjacent surface hose is fixedly inserted into the port of the cross-shaped insert. A shallow anchoring pipe is fixedly installed at the bottom of each cross-shaped insert. Multiple evenly distributed surface seepage micropores are formed on the periphery of each surface hose, and multiple evenly distributed shallow seepage micropores are formed on the periphery of each shallow anchoring pipe. One end of four cross-shaped inserts located on the outermost side of each soil-stabilizing water network component is fixedly installed with a transition pipe, and any two adjacent soil-stabilizing water network components are connected through the transition pipe. One end of the remaining cross-shaped inserts located on the outermost side of each soil-stabilizing water network component is fixedly installed with a closed end cap.

[0006] Furthermore, an upstream water intake tower is provided on one side of each of the soil stabilization and water network components. The upstream water intake tower is located diagonally above the multiple soil stabilization and water network components. Multiple evenly distributed water discharge control valves are fixedly installed on one side of the bottom of the upstream water intake tower. A water discharge pipe is fixedly installed at one end of each water discharge control valve. A connecting pipe is fixedly installed at one end of each water discharge pipe. One end of each of the multiple connecting pipes is connected to multiple transition pipes located at the top.

[0007] Furthermore, a downstream water storage tower is provided on the other side of the plurality of soil stabilization and water network components. The downstream water storage tower is located diagonally below the plurality of soil stabilization and water network components. A plurality of evenly distributed drainage control valves are fixedly installed on one side of the bottom of the downstream water storage tower. One end of the plurality of drainage control valves is connected to a plurality of transition pipes located at the bottom.

[0008] Furthermore, flow regulators are fixedly installed between the drain pipe and the connecting pipe, and on the transition pipe, and adjusting rollers are slidably installed on one side of each flow regulator.

[0009] Furthermore, square funnels are fixedly installed inside the top of both the upstream water intake tower and the downstream water storage tower.

[0010] Furthermore, a reflux pump is fixedly installed on one side of the downstream water tower. The inlet of the reflux pump is connected to the interior of the downstream water tower. A deep reflux pipe is fixedly installed on the outlet of the reflux pump. A reflux port is provided on one side of the upstream water tower. One end of the deep reflux pipe extends to one side of the upstream water tower and is connected to the reflux port.

[0011] Furthermore, a dust filter screen is fixedly installed inside the bottom end of each square funnel.

[0012] Furthermore, a soil stabilizing net assembly is placed above the soil stabilizing water network assembly. The soil stabilizing net assembly includes multiple soil stabilizing net sheets evenly placed above the soil stabilizing water network assembly. Each soil stabilizing net sheet has a hook that matches the cross-shaped insertion tube fixedly installed at its top four corners. A water-proof membrane assembly is placed above the soil stabilizing net assembly. The water-proof membrane assembly includes multiple water-proof membrane sheets placed above the multiple soil stabilizing net sheets. Each water-proof membrane sheet has a fixing piece that matches the hook fixedly installed at its top.

[0013] The beneficial effects of this invention are as follows: 1. This invention, by setting up a soil-stabilizing water network component, enables the mesh-arranged surface hoses to effectively stabilize the soil. At the same time, each shallow anchor pipe buried in the pre-buried hole can play an anchoring role, improving the gripping effect of the soil-stabilizing water network component and effectively preventing landslides. Rainwater will slowly seep into the surface and shallow soil through the upper surface seepage micropores and the lower shallow seepage micropores, thereby moistening the soil of the mine slope, maintaining the soil's cohesion, and irrigating the green plants, thus achieving the dual functions of soil stabilization and irrigation. 2. This invention sets up a flow regulator so that the flow rate of the flow regulator can be changed by turning the adjustment roller, so that the flow rate of rainwater discharged from the upstream water tower decreases from top to bottom. That is, the speed at which rainwater is discharged downstream in each soil stabilization water network component decreases in turn, effectively preventing rainwater from being discharged too quickly in the water network laid along the slope, resulting in too little water or even no water in the upstream soil stabilization water network component. 3. By setting up a downstream water storage tower, this invention enables the downstream water storage tower to function normally during rainy days. Rainwater accumulated in the upstream water intake tower will also be directly discharged into the downstream water storage tower, thereby avoiding excessive water storage inside the upstream water intake tower and the soil stabilization water network component. During daily irrigation, the return pump on one side of the downstream water storage tower can transfer the water stored in the downstream water storage tower to the upstream water intake tower through a deep return pipe, realizing internal circulation between the upstream water intake tower, the soil stabilization water network component, and the downstream water storage tower, ensuring the normal water replenishment of the upstream water intake tower. 4. By setting up a square funnel, the present invention can effectively reduce the evaporation area of ​​the internal water storage while ensuring normal rainwater reception, thus significantly reducing the evaporation of the internal water storage and extending the irrigation time of the soil stabilization water network component. The dust filter can filter and intercept floating dust, flying catkins and other debris, preventing debris from entering the internal water network and clogging it. At the same time, it can realize the automatic cleaning of the dust filter. 5. By setting up soil stabilization net components and waterproof membrane components, this invention allows for the laying of soil stabilization net components and waterproof membrane components one by one on areas with relatively fragile soil structures on slopes. This ensures that the soil stabilization net components are covered by individual sheets of soil stabilization net and waterproof membrane, improving the soil stabilization effect. At the same time, most of the rainwater accumulated on the waterproof membrane will flow directly along the soil stabilization net components from the surface of the slope, preventing rainwater from directly eroding the soil at the bottom and protecting the soil structure of the slope. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the soil stabilization and water network component of the present invention; Figure 3 This is the present invention. Figure 2 Schematic diagram of the structure at point A in the middle; Figure 4 This is a schematic diagram of the three-dimensional structure of the upstream water diversion tower of the present invention; Figure 5 This is a three-dimensional structural diagram of the water discharge control valve and flow regulator of the present invention. Figure 6 This is a schematic diagram of the three-dimensional structure of the downstream water storage tower of the present invention; Figure 7 This is a three-dimensional structural diagram of the water-proof membrane component and the soil-stabilizing water network component of the present invention. Figure 8 This is an exploded structural diagram of the soil stabilization mesh component and the waterproof membrane component of the present invention. Figure 9 This is a schematic diagram of the single-piece three-dimensional structure of the soil stabilization mesh of the present invention; Figure 10 This is a schematic diagram of the three-dimensional structure of a single piece of the waterproof membrane of the present invention; Reference numerals: 1. Soil stabilization and water network assembly; 101. Surface hose; 102. Cross-shaped insertion tube; 103. Shallow anchoring pipe; 104. Surface seepage micropores; 105. Shallow seepage micropores; 106. Transition pipe; 107. Closed end cap; 2. Upstream water intake tower; 3. Water discharge control valve; 4. Water discharge pipe; 5. Connecting pipe; 6. Flow regulator; 7. Adjusting roller; 8. Downstream water storage tower; 9. Drainage control valve; 10. Square funnel; 11. Return pump; 12. Deep return pipe; 13. Return port; 14. Soil stabilization mesh assembly; 1401. Soil stabilization mesh single piece; 1402. Hook; 15. Waterproof membrane assembly; 1501. Waterproof membrane single piece; 1502. Fixing piece; 16. Dust filter screen. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0016] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0017] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0018] In the description of the embodiments of the present invention, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship 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 when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present invention.

[0019] like Figures 1 to 10 As shown, a water-saving greening device for mine ecological restoration includes multiple evenly distributed and inclined soil-stabilizing water network components 1, such as... Figure 2 , Figure 4 , Figure 5 As shown, specifically, an upstream water diversion tower 2 is set on one side of multiple soil stabilization and water network components 1. The upstream water diversion tower 2 is located diagonally above the multiple soil stabilization and water network components 1. Multiple evenly distributed water discharge control valves 3 are fixedly installed on one side of the bottom of the upstream water diversion tower 2. A water discharge pipe 4 is fixedly installed on one end of each water discharge control valve 3. A connecting pipe 5 is fixedly installed on one end of each water discharge pipe 4. One end of each connecting pipe 5 is connected to multiple transition pipes 106 located at the top.

[0020] More specifically, by setting up an upstream water intake tower 2, rainwater falling during rainy days is collected and stored by the upstream water intake tower 2, and then transported to the water discharge pipe 4 through each open water discharge control valve 3. Finally, it is directly input into the internal water network of each soil-stabilizing water network component 1 through the flow regulator 6 and the connecting pipe 5, so as to realize the automatic water replenishment of the irrigation network.

[0021] like Figure 5 As shown, specifically, flow regulators 6 are fixedly installed between the water outlet pipe 4 and the connecting pipe 5, and on the transition pipe 106. Adjustment rollers 7 are slidably installed on one side of each flow regulator 6.

[0022] More specifically, by setting up flow regulators 6, flow regulators 6 are installed between the upstream water diversion tower 2 and the soil-stabilizing water network component 1, and between each soil-stabilizing water network component 1. By turning the adjusting roller 7, the opening of the throttling orifice inside the flow regulator 6 can be changed, thereby directly adjusting the cross-sectional area of ​​the fluid channel inside the flow regulator 6, and thus changing the flow rate of the flow regulator 6. This causes the rainwater flow rate discharged from the upstream water diversion tower 2 to decrease sequentially from top to bottom. That is, the speed at which rainwater is discharged downstream from each soil-stabilizing water network component 1 decreases sequentially. This effectively prevents rainwater from being discharged too quickly in the water network laid along the slope, resulting in insufficient water or even no water in the upstream soil-stabilizing water network component 1.

[0023] like Figure 2 , Figure 3 As shown, specifically, the soil stabilization and water network component 1 includes multiple evenly distributed and vertically intersecting surface hoses 101 and cross-shaped inserts 102. One end of any adjacent surface hose 101 is fixedly inserted into the port of the cross-shaped insert 102. A shallow anchoring pipe 103 is fixedly installed at the bottom of each cross-shaped insert 102. Multiple evenly distributed surface seepage micropores 104 are opened on the periphery of the surface hoses 101. Multiple evenly distributed shallow seepage micropores 105 are opened on the periphery of each shallow anchoring pipe 103. One end of each of the four outermost cross-shaped inserts 102 of the soil stabilization and water network component 1 is fixedly installed with a transition pipe 106. Any two adjacent soil stabilization and water network components 1 are connected through the transition pipe 106. One end of the remaining outermost cross-shaped inserts 102 of the soil stabilization and water network component 1 is fixedly installed with a closed end cap 107.

[0024] More specifically, by setting up the soil stabilization water network component 1, the mesh-arranged surface hoses 101 can effectively stabilize the soil, while the shallow anchoring pipes 103 buried in the pre-buried holes can provide anchoring, improving the gripping effect of the soil stabilization water network component 1 and effectively preventing landslides. When rainwater is discharged into the soil stabilization water network component 1 and fills it, the rainwater will slowly seep into the surface and shallow soil through the upper surface infiltration micropores 104 and the lower shallow infiltration micropores 105, thereby irrigating the soil of the mine slope, maintaining the soil's cohesion, and irrigating the green plants, thus achieving the dual functions of soil stabilization and irrigation.

[0025] like Figure 1 , Figure 6As shown, specifically, a downstream water storage tower 8 is provided on the other side of multiple soil stabilization and water network components 1. The downstream water storage tower 8 is located diagonally below the multiple soil stabilization and water network components 1. Multiple evenly distributed drainage control valves 9 are fixedly installed on one side of the bottom of the downstream water storage tower 8. One end of the multiple drainage control valves 9 is connected to multiple transition pipes 106 located at the bottom. A return pump 11 is fixedly installed on one side of the downstream water storage tower 8. The inlet end of the return pump 11 is connected to the interior of the downstream water storage tower 8. A deep return pipe 12 is fixedly installed on the outlet end of the return pump 11. A return port 13 is provided on one side of the upstream water intake tower 2. One end of the deep return pipe 12 extends to one side of the upstream water intake tower 2 and is connected to the return port 13.

[0026] More specifically, by setting up a downstream water storage tower 8, the downstream water storage tower 8 can also play a normal water storage role during rainy days. The rainwater stored in the upstream water intake tower 2 will also be directly discharged into the downstream water storage tower 8 through the water network of the soil stabilization water network component 1, thereby avoiding excessive water storage inside the upstream water intake tower 2 and the soil stabilization water network component 1. During daily irrigation, the return pump 11 on one side of the downstream water storage tower 8 can transfer the water stored in the downstream water storage tower 8 to the upstream water intake tower 2 through the deep return pipe 12, realizing internal circulation between the upstream water intake tower 2, the soil stabilization water network component 1, and the downstream water storage tower 8, ensuring the normal water replenishment work of the upstream water intake tower 2.

[0027] like Figure 4 , Figure 6 As shown, specifically, square funnels 10 are fixedly installed inside the top of both the upstream water intake tower 2 and the downstream water storage tower 8.

[0028] More specifically, by setting up square funnels 10, the square funnels 10 at the top of the upstream water intake tower 2 and the downstream water storage tower 8 can effectively reduce the evaporation area of ​​the internal water storage while ensuring normal rainwater reception, thereby significantly reducing the evaporation of the internal water storage and extending the irrigation time of the soil stabilization water network component 1.

[0029] like Figure 4 , Figure 6 As shown, specifically, a dust filter 16 is fixedly installed inside the bottom of each square funnel 10.

[0030] More specifically, by setting up a dust filter 16, the dust filter 16 can filter and intercept floating dust, flying fluff and other debris, preventing debris from entering and clogging the water network. When the dust filter 16 needs to be cleaned, the return pump 11 is turned off first, so that the rainwater inside the downstream water storage tower 8 gradually increases until it overflows. The overflowing rainwater will wash down the debris accumulated on the dust filter 16. Similarly, when the return pump 11 is started and the running time is increased, the rainwater in the upstream water intake tower 2 will increase until it washes down the debris on the dust filter 16, thus realizing the automatic cleaning of the dust filter 16.

[0031] like Figure 7 , Figure 8 , Figure 9 , Figure 10 As shown, specifically, a soil stabilization net assembly 14 is placed above the soil stabilization net assembly 1. The soil stabilization net assembly 14 includes multiple soil stabilization net pieces 1401 evenly placed above the soil stabilization net assembly 1. Each of the four corners of the top of the soil stabilization net piece 1401 is fixedly installed with a hook 1402 that is compatible with the cross-shaped insertion tube 102. A water-proof membrane assembly 15 is placed above the soil stabilization net assembly 14. The water-proof membrane assembly 15 includes multiple water-proof membrane pieces 1501 placed above the multiple soil stabilization net pieces 1401. Each of the tops of the water-proof membrane pieces 1501 is fixedly installed with a fixing piece 1502 that is compatible with the hook 1402.

[0032] More specifically, by setting up soil stabilization mesh component 14 and waterproof membrane component 15, when there are areas on the slope with relatively fragile soil structure, soil stabilization mesh component 14 can be laid one by one on the soil stabilization mesh component 1 at that location, so that the soil stabilization mesh piece 1401 is laid one by one on the square formed by each surface hose 101, and the hook 1402 is attached to the cross-shaped insertion tube 102 for positioning. Then, a waterproof membrane piece 1501 is laid on each soil stabilization mesh piece 1401, and is secured using rivets. The fixing plate 1502 is fixed to the hook 1402 by nailing or gluing. Finally, holes for planting are made in the waterproof membrane 1501 so that the soil stabilization water net assembly 1 is covered by the soil stabilization net 1401 and the waterproof membrane 1501, which improves the soil stabilization effect. At the same time, most of the rainwater accumulated on the waterproof membrane 1501 will flow directly along the soil stabilization water net assembly 1 from the surface of the slope, avoiding rainwater from directly eroding the soil at the bottom and protecting the soil structure of the slope.

[0033] In summary: During installation: Based on the area of ​​the mine requiring slope protection, select an appropriate number of surface hoses 101 and cross-shaped inserts 102. Connect the surface hoses 101 and cross-shaped inserts 102 in a mesh pattern to obtain a specified number of soil-stabilizing and water-retaining network components 1. Install surface seepage micropores 104 at one end of the outermost cross-shaped insert 102 of each soil-stabilizing and water-retaining network component 1. Only one cross-shaped insert 102 is retained on each side for installing the transition pipe 106. Then, according to the area of ​​each individual soil-stabilizing and water-retaining network component 1 and the position of the shallow anchor pipe 103, open a specified number of pre-embedded holes on the slope. Lay the numerous soil-stabilizing and water-retaining network components 1 in a mesh pattern over a large area on the slope, allowing each shallow anchor pipe 103 to be inserted one by one. In each pre-buried hole, a transition pipe 106 is installed between each adjacent soil stabilization and water network component 1. Then, an upstream water diversion tower 2 and a downstream water storage tower 8 are erected on the high ground on the slope and the low ground on the slope, respectively. The connecting pipe 5 on the upstream water diversion tower 2 is fixedly inserted into the uppermost transition pipe 106, and the lowermost transition pipe 106 is fixedly inserted into the drainage control valve 9 on the downstream water storage tower 8. Finally, a buried tunnel is excavated on the slope, the deep return pipe 12 is buried in the tunnel, and the top of the deep return pipe 12 is fixedly assembled with the return port 13 on the upstream water diversion tower 2 to complete the laying of the water-saving greening device. After that, green plants can be planted in the squares formed by each surface hose 101. During rainy weather: Rainwater is collected and stored by the upstream water intake tower 2, then transported to the discharge pipe 4 through various open discharge control valves 3, and finally directly fed into the internal water network of each soil-stabilizing water network component 1 via flow regulators 6 and connecting pipes 5, achieving automatic water replenishment for the irrigation network. Flow regulators 6 are installed between the upstream water intake tower 2 and the soil-stabilizing water network component 1, and between each soil-stabilizing water network component 1. By turning the adjusting roller 7, the opening of the throttling orifice inside the flow regulator 6 can be changed, thereby directly adjusting the cross-sectional area of ​​the fluid channel inside the flow regulator 6, and thus changing the flow rate of the flow regulator 6. This causes the rainwater flow rate discharged from the upstream water intake tower 2 to decrease sequentially from top to bottom, that is, the rainwater in each soil-stabilizing water network component 1 flows towards the water network. The downstream discharge rate decreases sequentially, effectively preventing rainwater from being discharged too quickly in the water network laid along the slope, which would lead to insufficient or even no water in the upstream soil stabilization water network component 1. The downstream water storage tower 8 can also play a normal water storage role. The rainwater stored in the upstream water intake tower 2 will also be directly discharged into the downstream water storage tower 8 through the water network of the soil stabilization water network component 1, thereby avoiding excessive water storage in the upstream water intake tower 2 and the soil stabilization water network component 1. During daily irrigation, the return pump 11 on one side of the downstream water storage tower 8 can transfer the water stored in the downstream water storage tower 8 to the upstream water intake tower 2 through the deep return pipe 12, realizing internal circulation between the upstream water intake tower 2, the soil stabilization water network component 1, and the downstream water storage tower 8, ensuring the normal water replenishment work of the upstream water intake tower 2. During irrigation: The mesh-like surface hoses 101 effectively stabilize the soil, while the shallow anchoring pipes 103, embedded in pre-drilled holes, provide anchoring, enhancing the grip of the soil-stabilizing water network component 1 and effectively preventing landslides. When rainwater is discharged into and fills the soil-stabilizing water network component 1, it slowly seeps into the surface and shallow soil through the upper surface infiltration micropores 104 and the lower shallow infiltration micropores 105, thus saturating the soil on the mine slope, maintaining soil cohesion, and simultaneously irrigating vegetation, achieving both soil stabilization and irrigation. When there are areas on the slope with relatively fragile soil structure, soil-stabilizing net components 14 can be laid one by one on the soil-stabilizing water network component 1 in those areas to further stabilize the soil. Net panels 1401 are laid one by one on the grid formed by the surface hoses 101. Hooks 1402 are attached to the cross tubes 102 for positioning. Then, a waterproof membrane panel 1501 is laid on each soil stabilizing net panel 1401, and the fixing plate 1502 is fixed to the hook 1402 by rivets or glue. Finally, holes for planting are made in the waterproof membrane panel 1501, so that the soil stabilizing water net component 1 is covered by soil stabilizing net panels 1401 and waterproof membrane panels 1501, which improves the soil stabilizing effect. At the same time, most of the rainwater accumulated on the waterproof membrane panel 1501 will flow directly along the soil stabilizing water net component 1 from the surface of the slope, avoiding rainwater directly eroding the soil at the bottom and protecting the soil structure of the slope. During cleaning: The dust filter 16 can filter and intercept floating dust, flying fluff and other debris, preventing debris from entering and clogging the water network. When the dust filter 16 needs to be cleaned, the return pump 11 is turned off first, so that the rainwater inside the downstream water storage tower 8 gradually increases until it overflows. The overflowing rainwater will wash down the debris accumulated on the dust filter 16. Similarly, when the return pump 11 is started and the running time is increased, the rainwater in the upstream water intake tower 2 will increase until it washes down the debris on the dust filter 16, thus realizing the automatic cleaning of the dust filter 16.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A water-saving greening device for mine ecological restoration, characterized in that, The system includes multiple evenly distributed and inclined soil stabilization and water network components (1). Each soil stabilization and water network component (1) includes multiple evenly distributed and vertically intersecting surface hoses (101) and cross-shaped inserts (102). One end of any adjacent surface hose (101) is fixedly inserted into the port of the cross-shaped insert (102). A shallow anchoring pipe (103) is fixedly installed at the bottom of each cross-shaped insert (102). Multiple evenly distributed surface seepage micropores (104) are opened on the periphery of each surface hose (101). The shallow anchoring pipe (103) has multiple evenly distributed shallow seepage micropores (105) on its periphery. Four of the cross-shaped insertion pipes (102) located on the outermost side of the soil-stabilizing water network component (1) are fixedly installed with transition pipes (106). Any two adjacent soil-stabilizing water network components (1) are connected through the transition pipes (106). The remaining cross-shaped insertion pipes (102) located on the outermost side of the soil-stabilizing water network component (1) are fixedly installed with closed end caps (107).

2. The water-saving greening device for mine ecological restoration according to claim 1, characterized in that, An upstream water intake tower (2) is provided on one side of each of the soil-stabilizing water network components (1). The upstream water intake tower (2) is located diagonally above the multiple soil-stabilizing water network components (1). Multiple evenly distributed water discharge control valves (3) are fixedly installed on one side of the bottom of the upstream water intake tower (2). A water discharge pipe (4) is fixedly installed at one end of each water discharge control valve (3). A connecting pipe (5) is fixedly installed at one end of each water discharge pipe (4). One end of each of the multiple connecting pipes (5) is connected to multiple transition pipes (106) located at the top.

3. A water-saving greening device for mine ecological restoration according to claim 2, characterized in that, A downstream water storage tower (8) is provided on the other side of the multiple soil-stabilizing water network components (1). The downstream water storage tower (8) is located diagonally below the multiple soil-stabilizing water network components (1). Multiple evenly distributed drainage control valves (9) are fixedly installed on one side of the bottom of the downstream water storage tower (8). One end of the multiple drainage control valves (9) is connected to multiple transition pipes (106) located at the bottom.

4. A water-saving greening device for mine ecological restoration according to claim 2, characterized in that, A flow regulator (6) is fixedly installed between the water outlet pipe (4) and the connecting pipe (5) and on the transition pipe (106). An adjusting roller (7) is slidably installed on one side of the flow regulator (6).

5. A water-saving greening device for mine ecological restoration according to claim 3, characterized in that, A square funnel (10) is fixedly installed inside the top of both the upstream water intake tower (2) and the downstream water storage tower (8).

6. A water-saving greening device for mine ecological restoration according to claim 3, characterized in that, A reflux pump (11) is fixedly installed on one side of the downstream water tower (8). The inlet end of the reflux pump (11) is connected to the interior of the downstream water tower (8). A deep reflux pipe (12) is fixedly installed on the outlet end of the reflux pump (11). A reflux port (13) is provided on one side of the upstream water tower (2). One end of the deep reflux pipe (12) extends to one side of the upstream water tower (2) and is connected to the reflux port (13).

7. A water-saving greening device for mine ecological restoration according to claim 5, characterized in that, Each of the square funnels (10) has a dust filter (16) fixedly installed inside its bottom end.

8. A water-saving greening device for mine ecological restoration according to claim 1, characterized in that, A soil stabilization net assembly (14) is placed above the soil stabilization net assembly (1). The soil stabilization net assembly (14) includes multiple soil stabilization net pieces (1401) evenly placed above the soil stabilization net assembly (1). Each of the four corners of the top of the soil stabilization net piece (1401) is fixedly equipped with a hook (1402) that is compatible with the cross tube (102). A water-proof membrane assembly (15) is placed above the soil stabilization net assembly (14). The water-proof membrane assembly (15) includes multiple water-proof membrane pieces (1501) placed above the multiple soil stabilization net pieces (1401). Each of the tops of the water-proof membrane pieces (1501) is fixedly equipped with a fixing piece (1502) that is compatible with the hook (1402).

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