Mine ecological restoration water storage device

Abstract

The application discloses a mine ecological restoration water storage device and relates to the technical field of mine restoration.The existing water storage device improves the purity of water storage by setting a net-shaped structure, but the water storage device is located outdoors, and the water pumping equipment is inconvenient to be connected to power, which leads to low water storage utilization rate.The water storage device comprises a mine pit and a tree planting groove, the inside of the mine pit is provided with an infill frame, and the inside of the tree planting groove is provided with a planting pot seat; the water storage device further comprises a top base plate arranged on the top edge position of the infill frame, the top base plate and the infill frame are in an integrated structure, the upper end of the top base plate is provided with a top frame, the top frame and the top base plate are in an integrated structure, a central square seat is arranged on the inside central position of the top frame, two flow guide slope plates are arranged on the two sides of the central square seat, and the central square seat and the flow guide slope plates are in an integrated structure with the top frame; a water roller is arranged above the flow guide slope plate, and two hydroelectric generators are arranged on the outer wall of the top frame.

Description

Technical Field

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

[0002] Mining processes generate large amounts of land that cannot be used without remediation, also known as mining wasteland. This wasteland is subject to various forms of pollution caused by production. Mine restoration, also known as mine ecological restoration, involves repairing the pollution in mining wasteland to restore the damaged ecological environment.

[0003] For example, the announcement number is CN214071016U (named "A Water Storage Device for Mine Ecological Restoration"), which includes a foundation, a water storage tank fixedly connected to the top of the foundation, a limit block fixedly connected to the inner wall of the water storage tank, an installation plate movably connected to the top of the limit block, a first filter screen fixedly connected to one side of the installation plate, a second filter screen fixedly connected to the bottom of the first filter screen, an installation cavity opened at the top of the foundation, a water pump fixedly connected to the inner wall of the installation cavity, a water outlet pipe fixedly connected to the outlet of the water pump, an atomizing nozzle fixedly connected to one end of the water outlet pipe, a pumping pipe fixedly connected to the inlet of the water pump, a sealing cover movably connected to the top of the installation cavity, and a lid movably connected to the top of the water storage tank. The top of the lid is open. The system includes a water inlet, a fixed plate fixedly connected to the top of the cover, an arc-shaped hook movably connected to the top of the fixed plate, a sunshade fixedly connected to the top of the arc-shaped hook, a nylon mesh fixedly connected to one end of the water pump pipe, a first filter screen fixedly connected to the top of a second filter screen (both are stainless steel), a limit ring fixedly connected to the bottom of the cover (the cover is circular), a handle fixedly connected to the top of the water tank, and two water pumps, two water outlet pipes, and two water pumps, two water outlet pipes, and two water pumps, and two water pumps, two water outlet pipes, and two water pumps, and two water pumps, and two water pumps, and two water outlet pipes are symmetrically arranged about the vertical center line of the water tank.

[0004] The aforementioned water storage device improves the purity of the stored water through its mesh structure. However, the device is located outdoors, making it inconvenient to connect the pumping equipment to electricity, which leads to a low water storage utilization rate. Therefore, we provide a water storage device for mine ecological restoration. Summary of the Invention

[0005] The purpose of this invention is to provide a water storage device for mine ecological restoration, in order to solve the problem mentioned in the background art that the existing water storage devices improve the purity of the stored water through the setting of a mesh structure, but the water storage device is located outdoors and the power supply of the pumping equipment is inconvenient, resulting in a low water storage utilization rate.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a mine ecological restoration water storage device, comprising a mine pit and a tree planting trough, wherein an inner filling frame is installed inside the mine pit and a planting pot seat is provided inside the tree planting trough.

[0007] Also includes:

[0008] The top seat plate is located at the top edge of the inner filling frame. The top seat plate and the inner filling frame are an integral structure. The top frame is located at the top end of the top seat plate. The top frame and the top seat plate are an integral structure. A central square seat is located at the center of the inner center of the top frame. Guide slope plates are located on both sides of the central square seat. The central square seat and the guide slope plates are both integral structures with the top frame.

[0009] The water roller is positioned above the guide slope plate, and two hydroelectric generators are installed on the outer wall of the top frame. The water roller is connected to the hydroelectric generators via a coupling mechanism.

[0010] The drainage trough is located between the central square base and the guide slope plate, and a grid filter screen is installed inside the drainage trough. A water storage tank is located at the center of the inner filling frame. The two drainage troughs are connected to the interior of the water storage tank. Two support blocks are installed on the inner wall of the drainage trough. Both support blocks are integral with the drainage trough. A guide rod and a pressure sensor are respectively installed at the upper end of the two support blocks. An inner insert rod is inserted into the guide rod. The inner insert rod is integral with the grid filter screen. An alarm is installed on the outside of the top frame. A sensor wiring device is installed between the pressure sensor and the alarm.

[0011] The booster pumps are located on both sides of the water storage tank, and the inlet and outlet ends of the two booster pumps are respectively equipped with a pumping pipe and a guide pipe, which are connected to the interior of the water storage tank and the planting trough.

[0012] The inner loading tank is located inside the central square base, and the inner loading tank contains a battery pack and an inverter. Two power switches are embedded in the outer wall of the top plate. Each of the two terminals of the power switches is equipped with a connecting wire, which is electrically connected to the inverter and the booster pump, respectively.

[0013] A guide plate is positioned below the drain trough, and a welded bracket is provided on the outer wall of the guide plate. The two ends of the welded bracket are welded to the inner walls of the guide plate and the inner filling frame. A linear bearing is provided at the center of the guide plate, and a sealing plate and a buoyancy ball are respectively provided at both ends of the linear bearing. The size of the sealing plate is equal to the diameter of the drain trough.

[0014] Preferably, a generator controller is provided on one side of the hydroelectric generator, the output terminal of the hydroelectric generator is electrically connected to the input terminal of the generator controller, the output terminal of the generator controller is electrically connected to the input terminal of the battery pack, the output terminal of the battery pack is electrically connected to the input terminal of the inverter, the output terminal of the inverter is electrically connected to the input terminal of the power supply switch, and the output terminal of the power supply switch is electrically connected to the input terminal of the booster pump.

[0015] Preferably, a support plate is provided on the outer wall of the planting pot base, the support plate and the planting pot base are an integral structure, and the support plate is connected to the inner wall of the planting trough by concrete pouring.

[0016] Preferably, two conductor frame plates are installed on the outside of the connecting wire, and an insulating bushing is provided on the inner wall of each conductor frame plate. The insulating bushing is in contact with the outer wall of the connecting wire.

[0017] Preferably, assembly edge plates are provided on both outer walls of the wire frame plate. The assembly edge plates and the wire frame plate are integral structures. Mounting bolts are installed in the joint holes of two adjacent assembly edge plates, and the two wire frame plates are fixedly connected by mounting bolts.

[0018] Preferably, a branch water pipe is provided on the outside of the planting pot base, and a valve is provided between the ends of the branch water pipe and the guide water pipe. The two ends of the valve are respectively sealed to the branch water pipe and the guide water pipe through flanges.

[0019] Preferably, one end of the branch water pipe is provided with an irrigation nozzle, and the water outlet of the irrigation nozzle is located above the planting pot base.

[0020] Preferably, one end of the pumping pipe is provided with a port groove, and a connecting frame plate is installed inside the port groove by screws. One end of the connecting frame plate is provided with a spherical baffle, and the spherical baffle and the connecting frame plate are an integral structure.

[0021] Preferably, both outer walls of the central square base are provided with shielding edges, and the shielding edges are integral with the central square base.

[0022] Preferably, a sealing top cover is installed at the top edge of the inner loading groove by screws, and a pull groove handle is provided inside the sealing top cover. The pull groove handle and the sealing top cover are an integral structure.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. This invention utilizes pits and depressions in a mine to install a water storage device. Rainwater flows down an inclined slope through a guide plate, which in turn drives a water roller to rotate. During the rotation of the water roller, a hydroelectric generator generates electricity. The generated electrical energy, through the generator controller, is converted into direct current and fed into a battery bank. The rainwater then flows through a screen inside a drainage trough and into a storage tank for temporary storage. The output of the hydroelectric generator is electrically connected to the input of the generator controller, the output of the generator controller is electrically connected to the input of the battery bank, and the output of the battery bank is electrically connected to the input of an inverter. The inverter's output is electrically connected to the power switch's input, and the power switch's output is electrically connected to the booster pump's input. This allows for simultaneous water and electricity storage after a heavy rain. When watering the plastic-wood vegetation on a sunny day, the inverter is turned on to convert the battery pack's DC power into AC power, and the power switch is pressed, allowing the AC power to be supplied to the booster pump via the power cord. This provides convenient outdoor power, overcoming the problem that existing water storage devices improve water purity through a mesh structure, but the storage device is located outdoors, making it inconvenient to connect the pumping equipment to electricity, resulting in low water storage utilization.

[0025] 2. After the booster pump is turned on, the temporarily stored rainwater is pumped out through the pumping pipe and the diversion pipe and injected into the interior of the planting trough. The rainwater is diverted by the diversion pipe inside the planting trough and sprayed onto the trees and vegetation on the planting pots through the irrigation nozzles to achieve the corresponding irrigation effect.

[0026] 3. An internal filling frame is pre-embedded in the mine pit, and then two planting troughs are excavated on both sides of the mine pit. Trees and vegetation are planted on the planting pots inside the two planting troughs to restore the ecological environment of the mine.

[0027] 4. A pressure sensor installed at the lower end of the bar screen can detect the pressure on the bar screen in real time. When the pressure exceeds the preset alarm value, the alarm will sound to remind the staff that there is too much residue on the upper part of the bar screen, which will affect the normal drainage of the drain, thus achieving the purpose of timely cleaning and unblocking.

[0028] 5. Rainwater enters the interior of the inner filling frame through the drainage trough. As the water demand increases, the water level inside the inner filling frame rises, causing the buoyancy ball to float and drive the movable float rod to move vertically along the linear bearing. This causes the sealing plate to seal the bottom of the drainage trough, promptly closing the water storage port and preventing the water from evaporating and being lost. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the mine ecological restoration water storage device of the present invention;

[0030] Figure 2This is a schematic diagram of the top plate structure of the present invention;

[0031] Figure 3 This is a schematic diagram of the internal structure of the planting trough of the present invention;

[0032] Figure 4 This is a schematic diagram of the water pumping pipe structure of the present invention;

[0033] Figure 5 This is a schematic diagram of the conductor frame plate structure of the present invention;

[0034] Figure 6 This is a schematic diagram of the working process of the hydroelectric generator of the present invention;

[0035] Figure 7 This is a schematic diagram of the internal structure of the drain tank of the present invention;

[0036] Figure 8 A schematic diagram of the guide plate structure of the invention;

[0037] In the diagram: 1. Mine pit; 2. Inner frame; 3. Top seat plate; 4. Top frame; 5. Central square seat; 6. Guide slope plate; 7. Drainage trough; 8. Grille filter; 9. Outer edge of shield; 10. Water roller; 11. Inner loading trough; 12. Battery pack; 13. Sealed top cover; 14. Power switch; 15. Conductor frame plate; 16. Booster pump; 17. Water storage tank; 18. Pumping pipe; 19. Guide water pipe; 20. Planting trough; 21. Pulling handle; 22. Hydroelectric generator; 23. Generator controller; 24. Planting pot base; 5. Erecting the support plate; 26. Valve; 27. Diversion pipe; 28. Irrigation nozzle; 29. ​​Port slot; 30. Connecting frame plate; 31. Spherical baffle; 32. Insulating bushing; 33. Connecting wire; 34. Assembling the edge plate; 35. Installing bolts; 36. Inverter; 37. Support block; 38. Guide rod; 39. Inner rod; 40. Pressure sensor; 41. Alarm; 42. Sensor wiring; 43. Guide plate; 44. Linear bearing; 45. Movable float; 46. Buoyancy ball; 47. Sealing plate; 48. Welding bracket. Detailed Implementation

[0038] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0039] Please see Figure 1-8 An embodiment of the present invention provides a mine ecological restoration water storage device, including a mine pit 1 and a tree planting trough 20. The mine pit 1 is equipped with an inner filling frame 2, and the tree planting trough 20 is equipped with a planting pot seat 24.

[0040] Also includes:

[0041] The top seat plate 3 is set on the top edge of the inner filling frame 2. The top seat plate 3 and the inner filling frame 2 are an integral structure. The top frame 4 is set on the upper end of the top seat plate 3. The top frame 4 and the top seat plate 3 are an integral structure. A central square seat 5 is set at the center of the inner center of the top frame 4. A guide slope plate 6 is set on both sides of the central square seat 5. The central square seat 5 and the guide slope plate 6 are both integral structures with the top frame 4.

[0042] The water roller 10 is positioned above the guide slope plate 6, and two hydroelectric generators 22 are installed on the outer wall of the top frame 4. The water roller 10 is connected to the hydroelectric generator 22 via a coupling mechanism.

[0043] The drain trough 7 is located between the central square base 5 and the guide slope plate 6, and the drain trough 7 is equipped with a grid filter 8. The water storage tank 17 is located at the center of the inner filling frame 2. The two drain troughs 7 are connected to the water storage tank 17. Two support blocks 37 are provided on the inner wall of the drain trough 7. Both support blocks 37 are integral with the drain trough 7. The upper ends of the two support blocks 37 are respectively provided with guide rods 38 and pressure sensors 40. The guide rods 38 are internally connected with inner rods 39. The inner rods 39 are integral with the grid filter 8. An alarm 41 is provided on the outside of the top frame 4. A sensor wiring 42 is provided between the pressure sensor 40 and the alarm 41.

[0044] The booster pump 16 is located on both sides of the water storage tank 17, and the inlet and outlet ends of the two booster pumps 16 are respectively equipped with a pumping pipe 18 and a guide pipe 19, which are connected to the interior of the water storage tank 17 and the planting trough 20 respectively.

[0045] The inner loading tank 11 is located inside the central square base 5, and the inner loading tank 11 contains a battery pack 12 and an inverter 36. Two power supply switches 14 are embedded in the outer wall of the top base plate 3. Each of the two terminals of the power supply switch 14 is equipped with a connecting wire 33, which is electrically connected to the inverter 36 and the booster water pump 16 respectively.

[0046] A guide plate 43 is positioned below the drain trough 7, and a welded bracket 48 is provided on the outer wall of the guide plate 43. The two ends of the welded bracket 48 are welded to the inner walls of the guide plate 43 and the inner filling frame 2. A linear bearing 44 is provided at the center of the guide plate 43. A sealing plate 47 and a buoyancy ball 46 are respectively provided at both ends of the linear bearing 44. The size of the sealing plate 47 is equal to the diameter of the drain trough 7.

[0047] In operation, rainwater flows down the inclined slope through the guide plate, which drives the water roller to rotate. During the rotation of the water roller, the water generator generates electricity. The generated electricity is converted into DC power and fed into the battery pack through the generator controller. Then, the rainwater is filtered through the grid filter inside the drainage trough and flows into the water storage tank for temporary storage, thus achieving the purpose of simultaneously storing water and electricity after a heavy rain. When it is necessary to irrigate the plastic wood vegetation on a sunny day, the inverter is turned on to convert the DC power of the battery pack into AC power, and the power switch is pressed, so that the AC power is supplied to the booster pump through the connecting wire. After the booster pump is turned on, the temporarily stored rainwater is pumped out through the pumping pipe and the diversion pipe and injected into the planting trough. Inside the planting trough, the rainwater is diverted by the diversion pipe and sprayed onto the trees and vegetation on the planting pots through the irrigation nozzles.

[0048] Please see Figure 2 and Figure 6 A generator controller 23 is installed on one side of the hydroelectric generator 22. The output terminal of the hydroelectric generator 22 is electrically connected to the input terminal of the generator controller 23. The output terminal of the generator controller 23 is electrically connected to the input terminal of the battery pack 12. The output terminal of the battery pack 12 is electrically connected to the input terminal of the inverter 36. The output terminal of the inverter 36 is electrically connected to the input terminal of the power switch 14. The output terminal of the power switch 14 is electrically connected to the input terminal of the booster pump 16. During the rotation of the water roller 10, the hydroelectric generator 22 generates electricity. The generated electrical energy is charged into the battery pack 12 in the form of DC power through the generator controller 23. The inverter 36 is turned on to convert the DC power of the battery pack 12 into AC power. The power switch 14 is pressed, so that the AC power is supplied to the booster pump 16 through the connecting wire 33, realizing the effect of convenient outdoor power supply.

[0049] Please see Figure 3 The outer wall of the planting pot base 24 is provided with a support plate 25. The support plate 25 and the planting pot base 24 are an integral structure. The support plate 25 and the inner wall of the planting trough 20 are connected by concrete pouring. The support plate 25 on the outer wall of the planting pot base 24 serves to facilitate the suspension and support of the planting pot base 24.

[0050] Please see Figure 5 Two conductor frame plates 15 are installed on the outside of the connecting wire 33. Insulating bushings 32 are provided on the inner walls of the two conductor frame plates 15. The insulating bushings 32 are in contact with the outer wall of the connecting wire 33. The two conductor frame plates 15 installed on the outside of the connecting wire 33 serve to wrap and protect the connecting wire 33.

[0051] Please see Figure 5Assembly plates 34 are provided on both outer walls of the conductor frame plate 15. The assembly plates 34 and the conductor frame plate 15 are integral structures. Mounting bolts 35 are installed in the joint holes of two adjacent assembly plates 34. The two conductor frame plates 15 are fixedly connected by the mounting bolts 35. The assembly plates 34 provided on both outer walls of the conductor frame plate 15 serve to assist in the assembly and connection of the two conductor frame plates 15.

[0052] Please see Figure 1 and Figure 3 The planting pot base 24 is provided with a water distribution pipe 27 on the outside. A valve 26 is provided between the end of the water distribution pipe 27 and the end of the water guide pipe 19. The two ends of the valve 26 are respectively connected to the water distribution pipe 27 and the water guide pipe 19 through flange sealing. The water distribution pipe 27 provided on the outside of the planting pot base 24 plays the role of diverting and discharging irrigation rainwater.

[0053] Please see Figure 3 An irrigation nozzle 28 is provided at one end of the branch water pipe 27. The water outlet of the irrigation nozzle 28 is located above the planting pot base 24. The irrigation nozzle 28 at one end of the branch water pipe 27 serves to assist rainwater spraying for irrigation.

[0054] Please see Figure 4 One end of the water pump pipe 18 is provided with a port groove 29. A connecting frame plate 30 is installed inside the port groove 29 by screws. One end of the connecting frame plate 30 is provided with a spherical baffle 31. The spherical baffle 31 and the connecting frame plate 30 are an integral structure. The port groove 29 provided at one end of the water pump pipe 18 serves to facilitate the installation of the connecting frame plate 30.

[0055] Please see Figure 1 The outer walls on both sides of the central square base 5 are provided with shielding outer edges 9. The shielding outer edges 9 are integral with the central square base 5. The shielding outer edges 9 provided on both sides of the central square base 5 serve to shield the water roller 10.

[0056] Please see Figure 1 A sealing top cover 13 is installed on the top edge of the inner loading groove 11 by screws. The sealing top cover 13 has a pull groove handle 21 inside. The pull groove handle 21 and the sealing top cover 13 are an integral structure. The sealing top cover 13 installed on the top edge of the inner loading groove 11 by screws serves to seal the inner loading groove 11.

[0057] Working principle: During use, an inner filling frame 2 is pre-embedded and installed in the mine pit 1. Then, two planting troughs 20 are excavated on both sides of the mine pit 1, and trees and vegetation are planted on the planting pot seats 24 inside the two planting troughs 20 to restore the ecological environment of the mine. When it rains, rainwater flows down through the guide slope 6, which drives the water roller 10 to rotate. During the rotation of the water roller 10, the water generator 22 generates electricity. The generated electricity is charged into the battery pack 12 in the form of DC power through the generator controller 23. Then, the rainwater flows into the water storage tank 17 after being filtered through the grid filter 8 inside the drainage trough 7. The output end of the water generator 22 is electrically connected to the input end of the generator controller 23, the output end of the generator controller 23 is electrically connected to the input end of the battery pack 12, and the output end of the battery pack 12 is electrically connected to the input end of the inverter 36. The inverter 36 is electrically connected to the input of the power supply switch 14, and the output of the power supply switch 14 is electrically connected to the input of the booster pump 16. This allows for simultaneous water and electricity storage after a heavy rain. When it is necessary to irrigate the plastic wood vegetation on a sunny day, the inverter 36 is turned on to convert the DC power of the battery pack 12 into AC power, and the power supply switch 14 is pressed. This allows the AC power to be supplied to the booster pump 16 through the connecting wire 33. After the booster pump 16 is turned on, the temporarily stored rainwater is pumped out through the pumping pipe 18 and the diversion pipe 19 and injected into the planting trough 20. The rainwater is diverted by the diversion pipe 27 inside the planting trough 20 and sprayed onto the trees and vegetation on the planting pot base 24 through the irrigation nozzle 28, achieving the corresponding irrigation effect. After irrigating a certain amount of water, the valve 26 is closed first, and then the power supply switch 14 and the inverter 36 are turned off, completing the use of the mine ecological restoration water storage device.

[0058] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A mine ecological restoration water storage device, including a mine pit (1) and a tree planting trough (20), wherein an inner filling frame (2) is installed inside the mine pit (1) and a planting pot seat (24) is installed inside the tree planting trough (20). Its features are: Also includes: The top seat plate (3) is located at the top edge of the inner filling frame (2). The top seat plate (3) and the inner filling frame (2) are an integral structure. The top seat plate (3) is provided with a top frame (4) at its upper end. The top frame (4) and the top seat plate (3) are an integral structure. A central square seat (5) is provided at the center of the inner part of the top frame (4). A guide slope plate (6) is provided on both sides of the central square seat (5). The central square seat (5) and the guide slope plate (6) are both integral structures with the top frame (4). Water roller (10) is positioned above the guide slope plate (6), and two hydroelectric generators (22) are installed on the outer wall of the top frame (4). The water roller (10) is connected to the hydroelectric generator (22) via a coupling mechanism. The drain trough (7) is located between the central square base (5) and the guide slope plate (6), and the drain trough (7) is equipped with a grid filter (8). The inner center of the inner filling frame (2) is equipped with a water storage tank (17). The two drain troughs (7) are connected to the water storage tank (17). The inner wall of the drain trough (7) is equipped with two support blocks (37). The two support blocks (37) are integrated with the drain trough (7). The upper ends of the two support blocks (37) are respectively equipped with guide rods (38) and pressure sensors (40). The guide rods (38) are connected with inner rods (39). The inner rods (39) are integrated with the grid filter (8). The top frame (4) is equipped with an alarm (41). The pressure sensor (40) and the alarm (41) are connected by a sensor wiring (42). A booster pump (16) is installed on both sides of the water storage tank (17), and a pumping pipe (18) and a guide pipe (19) are respectively installed on the inlet and outlet ends of the two booster pumps (16). The pumping pipe (18) and the guide pipe (19) are respectively connected to the interior of the water storage tank (17) and the planting trough (20). The inner loading tank (11) is located inside the central square base (5), and the inner loading tank (11) is equipped with a battery pack (12) and an inverter (36). Two power supply switches (14) are embedded on the outer wall of the top plate (3). Each of the two terminals of the power supply switch (14) is equipped with a connecting wire (33), and the two connecting wires (33) are electrically connected to the inverter (36) and the booster water pump (16) respectively. A guide plate (43) is located below the drain tank (7), and a welding bracket (48) is provided on the outer wall of the guide plate (43). The two ends of the welding bracket (48) are welded to the inner wall of the guide plate (43) and the inner filling frame (2). A linear bearing (44) is provided at the center of the guide plate (43). A sealing plate (47) and a buoyancy ball (46) are provided at both ends of the linear bearing (44). The size of the sealing plate (47) is equal to the diameter of the drain tank (7). A generator controller (23) is provided on one side of the hydroelectric generator (22). The output end of the hydroelectric generator (22) is electrically connected to the input end of the generator controller (23). The output end of the generator controller (23) is electrically connected to the input end of the battery pack (12). The output end of the battery pack (12) is electrically connected to the input end of the inverter (36). The output end of the inverter (36) is electrically connected to the input end of the power supply switch (14). The output end of the power supply switch (14) is electrically connected to the input end of the booster pump (16). The outer walls on both sides of the central square base (5) are provided with shielding outer edges (9), and the shielding outer edges (9) and the central square base (5) are an integral structure.

2. The mine ecological restoration water storage device according to claim 1, characterized in that: The outer wall of the planting pot base (24) is provided with a support plate (25). The support plate (25) and the planting pot base (24) are an integral structure. The support plate (25) and the inner wall of the planting trough (20) are connected by concrete pouring.

3. The mine ecological restoration water storage device according to claim 1, characterized in that: Two conductor frame plates (15) are installed on the outside of the connecting wire (33). Insulating bushings (32) are provided on the inner walls of the two conductor frame plates (15). The insulating bushings (32) are in contact with the outer wall of the connecting wire (33).

4. The mine ecological restoration water storage device according to claim 3, characterized in that: Assembly plates (34) are provided on both outer walls of the wire frame plate (15). The assembly plates (34) and the wire frame plate (15) are integral structures. Mounting bolts (35) are installed in the joint holes of two adjacent assembly plates (34). The two wire frame plates (15) are fixedly connected by mounting bolts (35).

5. The mine ecological restoration water storage device according to claim 1, characterized in that: The outside of the planting pot base (24) is provided with a water distribution pipe (27), and a valve (26) is provided between the end of the water distribution pipe (27) and the end of the guide pipe (19). The two ends of the valve (26) are respectively connected to the water distribution pipe (27) and the guide pipe (19) through flange sealing.

6. The mine ecological restoration water storage device according to claim 5, characterized in that: One end of the branch water pipe (27) is equipped with an irrigation nozzle (28), and the water outlet of the irrigation nozzle (28) is located above the planting pot base (24).

7. The mine ecological restoration water storage device according to claim 1, characterized in that: One end of the pumping pipe (18) is provided with a port groove (29), and a connecting frame plate (30) is installed inside the port groove (29) by screws. One end of the connecting frame plate (30) is provided with a spherical baffle (31), and the spherical baffle (31) and the connecting frame plate (30) are an integral structure.

8. The mine ecological restoration water storage device according to claim 1, characterized in that: A sealing top cover (13) is installed on the top edge of the inner loading groove (11) by screws. A pull handle (21) is provided inside the sealing top cover (13). The pull handle (21) and the sealing top cover (13) are an integral structure.

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