Floating island type water body remediation medium delivery device

Abstract

The application provides a floating island type water body repair medium throwing device, which comprises a throwing platform; the throwing platform comprises a main box body; a medium storage bin is sequentially installed in the main box body; a plurality of downwardly inclined insertion slots are arranged in the medium storage bin; the bottom end of each insertion slot is respectively connected with a discharging cavity; the bottom end of each discharging cavity is respectively connected with a discharging branch pipe through a discharging outlet; the discharging outlet is connected with a discharging main pipe through a second discharging pump; one end of a lifting pipe is connected with the discharging main pipe; the other end of the lifting pipe is connected with one end of a first three-way valve; the other two ends of the first three-way valve are respectively connected with a spraying assembly and an input end of a mixing tank; the bottom end of the mixing tank is connected with a discharging assembly through a first discharging pump. When the water body is repaired, the artificial workload can be reduced, and different repair reagents can be sprayed above or below the water surface according to requirements.

Description

Technical Field

[0001] This invention relates to the field of lake water body restoration technology, specifically to a floating island-type water body restoration medium delivery device. Background Technology

[0002] Lake ecological restoration refers to stopping human interference with the ecosystem to reduce environmental pressure, relying on the ecosystem's self-regulation and self-organization capabilities to allow it to evolve in an orderly direction, or utilizing the ecosystem's self-recovery capabilities, supplemented by artificial measures, to gradually restore the damaged ecosystem or allow it to develop in a virtuous cycle.

[0003] Current methods for lake water restoration mainly rely on chemical remediation. However, chemical remediation requires manual spraying from boats, which is very labor-intensive when the lake is large, and the entire process is also quite long. In addition, some chemicals tend to remain suspended in the air after spraying, affecting the surrounding air quality. On the other hand, some chemicals need to be scattered onto the lake surface, such as scattering adsorbent particles to absorb impurities on the lake surface and keep the lake clean.

[0004] In summary, there is a need for a water remediation medium delivery device that can reduce manual labor and apply remediation agents to the water surface as needed. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a floating island-type water remediation medium delivery device, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A floating island-type water remediation media delivery device includes a delivery platform; the delivery platform includes a main tank floating on the water surface; the main tank is equipped with a media storage chamber, a mixing tank, a spraying assembly, a discharge assembly, a water pump, and a second discharge pump; the media storage chamber has four rectangular slots, the bottom of each slot is connected to a vertically distributed discharge chamber, the bottom of each discharge chamber is connected to a discharge main pipe through a discharge branch pipe, the discharge main pipe is connected to one end of a lifting pipe through the second discharge pump; the other end of the lifting pipe is connected to one end of a first three-way valve, the other two ends of the first three-way valve are connected to the input ends of the spraying assembly and the mixing tank, respectively, the spraying assembly is used to spray the material input from the lifting pipe from the water surface to the water surface area; the bottom of the mixing tank is connected to the discharge assembly through the first discharge pump, the discharge assembly is used to discharge the mixed liquid prepared in the mixing tank from the water surface into the water body; the top surface of the mixing tank is connected to a water pump for water replenishment, and a valve body is installed on each discharge branch pipe.

[0007] Furthermore, each slot is equipped with a media storage box; the media storage box includes a main box body, and the outer end of the main box body is provided with a feeding port for loading materials into its inner cavity; a receiving groove is opened on the bottom of the bottom end of the main box body, and a discharge port is provided in the receiving groove; a sealing plate is also elastically slidably installed in the receiving groove, and the sealing plate closes the discharge port when no external force is applied; an abutment block is installed in the discharge cavity, which abuts against the sealing plate to open the corresponding discharge port when the media storage box is inserted into the slot.

[0008] Furthermore, the main housing includes a base plate; a front baffle and a rear baffle are respectively provided vertically upward on both sides of the base plate surface, and a first side plate and a second side plate are respectively provided vertically upward on the other two sides of the base plate surface. One end of the first side plate and the second side plate is hinged to an openable and closable sealing door, and the other end is encapsulated with a back plate. Two semi-circular clearance grooves are provided on the sealing door, and a through hole is provided on the back plate. The two clearance grooves can be joined together to form a complete circle when the sealing door is closed. One outlet end of the spraying assembly is embedded in the clearance groove, and the other outlet end is embedded in the through hole.

[0009] Furthermore, a first side support assembly and a second side support assembly are symmetrically arranged on both sides of the main enclosure. The first and second side support assemblies adopt the same structure. The first side support assembly includes a side frame, a photovoltaic panel, and a second planting plate. Multiple side frames are welded in a linear array to the corresponding side walls of the main enclosure. The side frames are right-angled triangles, with the inclined surfaces of each side frame facing outwards. A first mounting plate is provided on the inclined surface of each side frame. A horizontally arranged second mounting plate is connected to the outer bottom of each side frame. The first and second mounting plates are arranged at an obtuse angle. A photovoltaic panel is installed on the outer surface of the first mounting plate, and a second planting plate is embedded inside the second mounting plate. The first mounting plate and the corresponding side wall of the main enclosure form a triangular perching chamber. A transverse reinforcing rod is also installed inside the side frame to serve as a standing area for the animal.

[0010] Furthermore, an upper platform is installed on the top of the main housing; the upper platform includes an outer box, in which a first planting board is embedded, and a nozzle is vertically provided at the center of the surface of the first planting board. A water storage chamber is located between the first planting board and the interior of the outer box; a water suction pipe is passed through the interior of the water storage chamber, with one end connected to the nozzle, and the other end of the water suction pipe connected to one end of a second three-way valve. The other two ends of the third three-way valve are respectively connected to a water pump and a first water inlet pipe, and the other end of the first water inlet pipe is connected to a mixing tank; a main drain pipe is vertically provided at each of the four corners of the bottom surface of the outer box; the water pump is connected to a suction pipe located at the bottom of the main housing for drawing water from the water.

[0011] Furthermore, the spraying assembly includes a first spraying pipe, a second spraying pipe, and a first feed pipe. The inlet end of the first feed pipe is connected to a first three-way valve, and the two outlet ends of the first feed pipe are connected to the first spraying pipe and the second spraying pipe, respectively. Both the first spraying pipe and the second spraying pipe are installed inside the main housing, and the outlet ends of the first spraying pipe and the second spraying pipe are arranged opposite to each other and are both connected to the space outside the main housing.

[0012] Furthermore, the discharge assembly includes a discharge pipe that slides vertically through the main housing. The outer wall of the discharge pipe has guide grooves arranged in a ring array, and the bottom end of the discharge pipe has a discharge plate. An outer sleeve is fitted onto the outer wall of the discharge pipe, and the bottom end of the outer sleeve is rotatably mounted on the bottom of the inner cavity of the main housing. The inner wall of the outer sleeve has a first limiting block that fits into the guide groove. The outer wall of the outer sleeve has a driven gear ring that meshes with and connects to a drive motor. The top end of the discharge pipe is rotatably connected to a discharge connector, which is connected to a first discharge pump. The side wall of the discharge connector has a connecting plate, and the bottom surface of the connecting plate has a vertically mounted drive rod that is vertically mounted on the surface of the bottom plate.

[0013] Furthermore, a second limiting block is provided at the bottom of the outer wall of the feeding pipe, and a winding wheel is fitted on the outer wall of the feeding pipe. The winding wheel is rotatably installed on the bottom of the outer wall of the main box, and a matching groove is opened on the inner wall of the winding wheel. The upward-moving second limiting block is inserted into the matching groove, and a traction rope is fixedly connected to the outer wall of the winding wheel.

[0014] Furthermore, traction rings are installed on both sides of the main body; there are 3 deployment platforms, which together form a deployment platform assembly; the 3 deployment platforms in the same platform assembly are connected in series by two series ropes; the deployment platform in the middle is fixed to the water surface by an anchor rope, and the deployment platforms on both sides are connected to one end of a series rope by corresponding traction rings. The other end of each series rope is connected to a second connecting ring, and each second connecting ring is fastened to a first connecting ring. Both first connecting rings are connected to the traction rope in the deployment platform in the middle.

[0015] This invention provides a floating island-type water remediation media delivery device. Compared with the prior art, it has the following advantages: 1. Each delivery device consists of three delivery platforms. During deployment, one delivery platform can be anchored and fixed first, and the other two delivery platforms can be connected in series on both sides. The entire delivery device is simple and efficient to deploy and can be used for water remediation according to the polluted area. 2. The side support components on both sides can simultaneously achieve the following effects: 2.1. The side support components on both sides can form a triangular support structure, increasing the contact surface between the deployment platform and the water, making the deployment platform structure more stable and solving the problem of traditional floating islands easily tipping over in windy and rainy weather; 2.2. The sides of the side support components can serve as the installation area for photovoltaic panels 33, which can tilt towards the sunlight to achieve self-powered operation and ensure the normal operation of the floating island; 2.3. The horizontally extending parts of the side support components can serve as a growth area for aquatic plants, whose roots can extend into the water, ensuring their own growth and purifying the water; 2.4. The side support components can serve as a habitat for animals, providing shelter for ducks and birds from rain and snow. 3. When not in use, the powder is stored in the media storage box to prevent deterioration. When it is needed, the powder and water are pumped into the mixing tank for on-site preparation. Then, the microorganisms and the prepared purification agent are discharged into the lake through the discharge component to improve the water environment and achieve the effect of water quality restoration. The whole process does not require manual intervention and achieves automatic dosing and timely water body restoration. 4. For adsorbent particles that need to adsorb impurities on the lake surface, the traditional method is to manually scatter them. This invention uses a spraying mechanism to directly spray the adsorbent particles, achieving self-adsorption and cleaning of the lake surface. 5. The spraying mechanism can also spray food onto the lake surface, which can attract flocks of birds, ducks, fish, etc., thereby achieving the purpose of restoring the water body by attracting various animals to inhabit it. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the overall structure of the delivery platform of the present invention is shown; Figure 2 A schematic diagram of the side cross-sectional structure of the delivery platform of the present invention is shown; Figure 3 A schematic diagram of the bottom structure of the delivery platform of the present invention is shown; Figure 4 A schematic diagram of the internal structure of the main housing of the present invention is shown; Figure 5 A schematic diagram of the media storage compartment structure of the present invention is shown; Figure 6 A schematic diagram of the bottom structure of the media storage box of the present invention is shown; Figure 7A schematic diagram of the bottom structure of the media storage box of the present invention is shown; Figure 8 A schematic diagram of the top surface structure of the media storage box of the present invention is shown; Figure 9 A schematic diagram of the side cross-sectional structure of the discharge assembly of the present invention is shown; Figure 10 A schematic diagram of the overall structure of the material discharge assembly of the present invention is shown; Figure 11 A schematic diagram of the traction rope and series rope structure of the present invention is shown; Figure 12 A schematic diagram of the dispensing device of the present invention is shown; The diagram shows: 1. Main box; 11. Base plate; 111. Front baffle; 1111. Secondary drain pipe; 121. Rear baffle; 1211. Suction pipe; 12. Traction ring; 13. First side plate; 14. Second side plate; 15. Sealing door; 151. Circumvention groove; 16. Back plate; 161. Perforation; 2. Upper platform; 21. Outer box; 22. First planting plate; 23. Nozzle; 24. Suction pipe; 25. Main drain. 3. Water pipe; 4. First side support assembly; 5. Side frame; 6. Horizontal bar; 7. Diagonal bar; 8. Reinforcing bar; 9. First mounting plate; 10. Photovoltaic panel; 11. Second planting plate; 12. Second side support assembly; 13. Second mounting plate; 14. Discharge assembly; 15. Discharge tray; 16. Discharge pipe; 17. Guide groove; 18. Outer sleeve; 19. Driven toothed ring; 10. First limiting block; 54. Feeding connector; 541. Connecting plate; 55. Drive rod; 56. Rewinding wheel; 561. Mating slot; 57. Second limit block; 58. Drive motor; 581. Drive gear; 59. Traction rope; 591. First connecting ring; 6. Media storage chamber; 61. Main chamber body; 611. Slot; 612. Feeding cavity; 62. Abutment block; 63. Media storage box; 631. Main box body; 6311. Receptacle. 6312, Trough; 6313, Feeding port; 632, Handle; 633, Sealing plate; 6331, Mating block; 6332, Spring rod; 64, Discharge branch pipe; 65, Discharge main pipe; 7, Spraying assembly; 71, Central ring; 72, First spraying pipe; 73, Second spraying pipe; 74, First feed pipe; 8, Mixing tank; 81, Second feed pipe; 82, First water inlet pipe; 83, First discharge pump; 9, Second discharge pump; 91, Lifting pipe; 911, First three-way valve; 9a, Water pump; 91a, Second three-way valve; 9b, Anchor rope; 9c, Series rope; 91c, Second connecting ring. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Example 1 To address the technical problems in the background section, the following floating island-type water remediation media delivery device is provided: Combination Figures 1-12 As shown, the floating island-type water remediation medium delivery device provided by the present invention includes a delivery platform assembly, which includes three sets of delivery platforms connected in a linear series. The delivery platform located in the middle is fixed to the water surface by an anchor rope 9b, and another set of delivery platforms is connected to both sides of the delivery platform located in the middle by a series rope 9c. The delivery platform includes a main box 1, with an upper platform 2 installed on the top surface of the main box 1. The main box 1 is rectangular in shape, and a first side support component 3 and a second side support component 4 are symmetrically arranged on the two long sides of the main box 1. The first side support component 3 and the second side support component 4 are used to support and position the main box 1 from both sides, increasing the stability of the entire delivery platform. The main housing 1 is equipped with a media storage chamber 6, a mixing tank 8, a spraying assembly 7, a discharge assembly 5, a water pump 9a, and a second discharge pump. The media storage chamber 6 has multiple media storage boxes 63, which are used to store various environmental improvement media to be added. The discharge end of the media storage chamber 6 is connected in parallel to the second discharge pump 9. The outlet end of the second discharge pump 9 is connected to the lifting pipe 91. The outlet end of the lifting pipe 91 is connected to the first three-way valve 911. One outlet end of the first three-way valve 911 is connected to the spraying assembly 7, and the other outlet end is connected to the mixing tank 8. The bottom end of the mixing tank 8 is connected to the discharge assembly 5 through the first discharge pump 83. The top surface of the mixing tank 8 is connected to the water pump 9a for water replenishment. The bottom end of the discharge assembly 5 penetrates the bottom surface of the main tank 1 and extends into the water. The discharge assembly 5 is used to discharge the mixture prepared by the mixing tank 8 directly into the water. The spraying assembly 7 has two outlet ends, which extend to the two short sides of the main housing 1 respectively. The spraying assembly 7 is used to spray the solid medium input by the feed pipe 91 onto the water surface.

[0020] In this embodiment, the multiple sets of media storage boxes 63 include adsorption particle storage boxes, powder storage boxes, microbial storage boxes, and food storage boxes; the adsorption particles in the adsorption particle storage boxes and the animal food in the food storage boxes are both output to the spraying assembly 7 through the second discharge pump 9, and the powder in the powder storage boxes and the microorganisms in the microbial storage boxes are both output to the mixing tank 8 through the second discharge pump 9; when the spraying assembly 7 sprays out adsorption particles, it can adsorb impurities on the water surface, and when the spraying assembly 7 sprays out animal food to the water surface, it can attract animals to inhabit.

[0021] In the above technical solution: 1. Each delivery device consists of three delivery platforms. During deployment, one delivery platform can be anchored and fixed first, and the other two delivery platforms can be connected in series on both sides. The entire delivery device is simple and efficient to deploy and can be used for water remediation according to the polluted area. 2. The side support components on both sides can simultaneously achieve the following effects: 2.1. The side support components on both sides can form a triangular support structure, increasing the contact surface between the deployment platform and the water, making the deployment platform structure more stable and solving the problem of traditional floating islands easily tipping over in windy and rainy weather; 2.2. The sides of the side support components can serve as the installation area for photovoltaic panels 33, which can tilt towards the sunlight to achieve self-powered operation and ensure the normal operation of the floating island; 2.3. The horizontally extending parts of the side support components can serve as a growth area for aquatic plants, whose roots can extend into the water, ensuring their own growth and purifying the water; 2.4. The side support components can serve as a habitat for animals, providing shelter for ducks and birds from rain and snow. 3. When not in use, the powder is stored in the medium storage box 63 to prevent deterioration. When it is needed, the powder and water are pumped into the mixing tank 8 for on-site preparation. Then, the microorganisms and the prepared purification agent are discharged into the lake through the discharge component 5 to improve the water environment and achieve the effect of water quality restoration. The whole process does not require manual intervention and realizes automatic dosing and timely water body restoration. 4. For adsorbent particles that need to adsorb impurities on the lake surface, the traditional method is to manually scatter them. This invention uses a spraying mechanism to directly spray the adsorbent particles, achieving self-adsorption and cleaning of the lake surface. 5. The spraying mechanism can also spray food onto the lake surface, which can attract flocks of birds, ducks, fish, etc., thereby achieving the purpose of restoring the water body by attracting various animals to inhabit it.

[0022] The top surface of the mixing tank 8 is connected to the second feed pipe 81 and the first water inlet pipe 82; In this embodiment, the media storage chamber 6 includes a main chamber 61. The main chamber 61 has four rectangularly distributed slots 611 inside. Each slot 611 extends downward at an angle. The opening ends of the four slots 611 face the sealing door 15. Each slot 611 is used to insert a set of media storage boxes 63. The bottom end of each slot 611 is connected to an independent vertically distributed discharge chamber 612. The bottom of each discharge chamber 612 is connected to a discharge branch pipe 64. A valve body is installed on the outer wall of the discharge branch pipe 64. The outlet ends of multiple discharge branch pipes 64 are connected in parallel to the discharge main pipe 65. The discharge main pipe 65 is connected to the second discharge pump 9. In the above technical solution, 1. The four independently arranged slots 611, feeding chamber 612 and discharge pipe 64 can realize the independent conveying of each medium. Only the corresponding valve body switch needs to be controlled. All four media are output through the second discharge pump 9. 2. The inclined slots 611 can achieve insertion and positioning, preventing slippage, and also allow materials to gather below the media storage box 63. 3. The four slots 611 correspond to the sealing door 15. When materials need to be added, simply open the sealing door 15 and pull out the medium storage box 63. The operation is simple.

[0023] In this embodiment, the media storage box 63 includes a main box body 631. The outer end of the main box body 631 is provided with a handle 632. The outer end of the surface of the main box body 631 is provided with a feeding port 6313. The inner end of the bottom surface of the main box body 631 is provided with a receiving groove 6311. The inside of the receiving groove 6311 is provided with a discharge port 6312. A sealing plate 633 is elastically slidably installed inside the receiving groove 6311. An inclined abutment block 62 is installed inside the discharge chamber 612. The abutment block 62 is used to prevent the discharge port 6312 from being exposed when the sealing plate 633 moves.

[0024] In the above scheme, when the media storage box 63 is inserted, the contact block 62 can automatically open by contacting the sealing plate 633, without the need for manual opening. When it is pulled out, the sealing plate 633 is in a sealed state.

[0025] As one embodiment of the above-described embodiment, the inner side of the bottom surface of the sealing plate 633 is provided with a mating block 6331, and the outer side of the sealing plate 633 is provided with multiple sets of spring rods 6332, which are disposed in the receiving groove 6311.

[0026] Example 2 Based on the above embodiments, this embodiment further provides the following: In this embodiment, the main housing 1 includes a base plate 11. A front baffle 111 and a rear baffle 121 are respectively vertically arranged on both sides of the surface of the base plate 11. A first side plate 13 and a second side plate 14 are respectively vertically arranged on the other two sides of the surface of the base plate 11. A hinged, openable sealing door 15 is connected to one end of the first side plate 13 and the second side plate 14, and a back plate 16 is encapsulated at the other end. Two symmetrically arranged semi-circular clearance grooves 151 are opened inside the sealing door 15. A through hole 161 is opened on the back plate 16. One outlet end of the spraying component 7 is embedded in the circular hole formed by the two clearance grooves 151, and the other outlet end is embedded in the through hole 161. A first side support component 3 is provided on the outer side of the first side plate 13, and a second side support component 4 is provided on the outer side of the second side plate 14. A horizontally arranged traction ring 12 is vertically arranged in the middle of the two sides of the base plate 11.

[0027] In the above technical solution, 1. Through the design of the first side plate 13, the second side plate 14, the back plate 16, and the sealing door 15, a side sealing structure can be formed, and the upper platform 2 can form a top sealing structure. In this way, the overall sealing of the main box 1 can be guaranteed, and the various components inside the box can be protected. At the same time, when it is necessary to add materials, simply open the sealing door 15. 2. The design of the clearance groove 151 and the perforation 161 allows both ends of the spraying component 7 to be exposed, so that the medium can be sprayed out normally. At the same time, the spraying direction of the medium is the series direction of the delivery platform, so that the medium can be sprayed onto the lake surface normally.

[0028] In this embodiment, the first side support assembly 3 and the second side support assembly 4 adopt the same structure. The first side support assembly 3 includes a side frame 31, a mounting plate, a photovoltaic panel 33, and a second planting plate 34. Multiple side frames 31 are welded to the side of the first side plate 13 in a linear array. The multiple side frames 31 are all right-angled triangles with their inclined surfaces facing outwards. A first mounting plate 32 is provided on the inclined surface of the multiple side frames 31, and a second mounting plate 35 is horizontally arranged at the bottom outer side of the multiple side frames 31. The first mounting plate 32 and the second mounting plate 35 are arranged at an obtuse angle. The photovoltaic panel 33 is installed on the outer surface of the first mounting plate 32, and the second planting plate 34 is embedded inside the second mounting plate 35. A triangular habitat is formed between the first mounting plate 32 and the first side plate 13. The habitat serves as a habitat for animals that eat nearby. The side frame 31 includes a horizontal plate, a diagonal bar 312, and a reinforcing bar 313. One end of the horizontal bar 311 is connected to the bottom end of the diagonal bar 312, and the other end is vertically connected to the side of the first side plate 13. The top end of the diagonal bar 312 is fixedly connected to the top surface of the first side plate 13. The middle part of the inner wall of the diagonal bar 312 is fixedly connected to the first side plate 13 through the reinforcing bar 313. The horizontal bar 311 is used as the standing area for the animal.

[0029] In the above technical solution, 1. The second planting board 34 can be used to plant aquatic plants, and the first mounting board 32 can be used to install photovoltaic panels 33; 2. The two ends of the habitat are open and face the direction of the release platform, so that the attracted animals can directly enter the habitat. 3. The action involves standing directly on the horizontal bar 311 and being able to leave the water surface.

[0030] In this embodiment, the upper platform 2 includes an outer box 21, which is located at the top inside the two side panels. A first planting plate 22 is embedded inside the outer box 21. A nozzle 23 is vertically provided at the center of the surface of the first planting plate 22. A water storage chamber is located between the first planting plate 22 and the interior of the outer box 21. A water pump 24 is passed through the interior of the water storage chamber, with one end connected to the nozzle 23. The other end of the water pump 24 is connected to one end of a second three-way valve 91a. A third three-way valve is connected in parallel to a water pump 9a and a first inlet pipe. The outlet end of the first inlet pipe is connected to a mixing tank 8. Main drain pipes 25 are vertically provided at the four corners of the bottom surface of the outer box 21. A secondary drain pipe 1111 is installed inside the front baffle and the rear baffle. Each secondary drain pipe 1111 is connected to a set of main drain pipes 25. A suction pipe 1211 (whose bottom end is inserted below the water surface) is provided at the center of the rear baffle. The suction pipe 1211 is connected to the water pump 9a. Water drawn in by the pumping pipe 24 is sprayed onto the aquatic plants on the first planting board 22 through the nozzle 23, and then discharged through the water storage chamber, the main water pipe and the secondary drain pipe 1111.

[0031] In the above technical solution, pumping water from the lake upwards to nozzle 23 can achieve the following effect: 1. When water is sprayed upward from nozzle 23, aeration is achieved, increasing the oxygen content of the water and thus restoring the water body; 2. When water is sprayed out, it will enter the water storage chamber, so that there is always water in the water storage chamber, ensuring the normal growth of aquatic plants in the first planting board 22; 3. Excess water flows out to both sides, thus rinsing the photovoltaic panel 33 and removing dust and impurities from it.

[0032] In this embodiment, the first planting board 22 and the second planting board 34 have the same structure. The first planting board 22 has an opening inside for plant roots to pass through. The plant roots in the first planting board 22 pass through the opening and extend into the water storage cavity. The plant roots in the second planting board 34 pass through the opening and extend into the lake water to restore the lake water.

[0033] Example 3 Based on the above embodiments, this embodiment further provides the following: In this embodiment, the discharge assembly 5 includes a discharge pipe 52, which slides vertically through the center of the base plate 11. The outer wall of the discharge pipe 52 has guide grooves 521 arranged in a ring array. A discharge disc 51 is located at the bottom end of the discharge pipe 52. An outer sleeve 53 is fitted onto the outer wall of the discharge pipe 52. The bottom end of the outer sleeve 53 is rotatably mounted on the surface of the base plate 11. A first limiting block 532 is located inside the outer sleeve 53 and fits into the guide grooves 521. A driven gear ring 531 is located on the outer wall of the outer sleeve 53 and meshes with a drive motor 58. A discharge connector 54 is rotatably connected to the top end of the discharge pipe 52. The discharge connector 54 communicates with a first discharge pump 83. A connecting plate 541 is located on the side wall of the discharge connector 54. A drive rod 55 is vertically mounted on the bottom surface of the connecting plate 541 and is perpendicular to the surface of the base plate 11. The output end of the drive motor 58 is connected to a drive gear 581.

[0034] In the above technical solution, 1. The drive rod 55 can drive the material discharge pipe 52 to move vertically up and down. The first limit block 532 can guide the vertical movement of the material discharge pipe 52, thereby changing the discharge depth of the material discharge pipe 52 to adapt to the needs of different areas. The discharge depth is small in shallow areas and large in the center of the lake. 2. The drive motor 58 can drive the outer tube 53 to rotate. The outer tube 53 drives the discharge tube 52 to rotate through the first limit block 532, so that while the material is discharged, the discharge plate 51 is stirred to accelerate the mixing speed of the medium and the lake water.

[0035] In windy weather, the delivery platforms on both sides experience excessive stress, and the delivery platform in the middle experiences excessive tensile force, resulting in insufficient overall stability of the delivery device. To solve this problem, the following solution is proposed: In this embodiment, a second limiting block 57 is provided at the bottom of the outer wall of the feeding pipe 52, and a winding wheel 56 is fitted on the outer wall of the feeding pipe 52. The winding wheel 56 is rotatably mounted on the bottom surface of the base plate 11, and a mating groove 561 is provided on the inner wall of the winding wheel 56. The upward-moving second limiting block 57 is inserted into the mating groove 561. A traction rope 59 is fixedly connected to the outer wall of the winding wheel 56. The traction rope 59 passes through the traction ring 12 and its end is connected to the first connecting ring 591. The end of the serial rope 9c is fastened to the first connecting ring 591 through the second connecting ring 91c.

[0036] In the above technical solution, During strong winds and rain, the drive rod 55 drives the feed pipe 52 to move upward, the second limit block 57 inserts into the mating slot 561, and then the feed pipe 52 rotates, which drives the winding wheel 56 to rotate. The winding wheel 56 winds up the traction rope 59 and the connecting rope 9c. The traction ring 12 guides the movement of the traction rope 59 and the connecting rope 9c, and finally drives the delivery platforms on both sides to gather in the middle delivery platform. The three are gathered into one, which improves the wind resistance of the delivery device and makes it more stable. After the bad weather, the traction rope 59 can be released. The design of the reserved traction rope 59 allows for easy connection of two sets of deployment platforms by independent serial ropes 9c, facilitating assembly.

[0037] In this embodiment, the spraying assembly 7 includes a central ring 71, a first spraying pipe 72, a second spraying pipe 73, and a first feed pipe 74. The inlet end of the first feed pipe 74 is connected to the first three-way valve 911, and the outlet of the first feed pipe 74 is connected to the first spraying pipe 72 and the second spraying pipe 73. The central ring 71 is located at the center of the bottom surface of the outer box 21. The bottom surface of the central ring 71 is symmetrically provided with the first spraying pipe 72 and the second spraying pipe 73. The outer end of the first spraying pipe 72 is embedded in the relief groove 151, and the outer end of the second spraying pipe 73 is embedded in the through hole 161.

[0038] Working principle and usage process of this invention: The traction ring 12 is fixed to the lake bottom or shore by the anchor rope 9b to complete the deployment of the central deployment platform. One end of the connecting rope 9c is fastened to the traction rope 59 and the other end is fastened to the traction ring 12 of the deployment platform on both sides to complete the deployment of the deployment device. In the water remediation process, animal remediation, chemical remediation, microbial remediation, aeration remediation, and impurity adsorption remediation were employed. The specific solutions are as follows: The second discharge pump 9 draws the powder and microorganisms into the mixing tank 8, and the water pump 9a draws the water from the lake into the mixing tank 8. After mixing, the first discharge pump 83 draws the mixture into the discharge pipe 52, and finally outputs it through the discharge plate 51. The drive motor 58 drives the discharge pipe 52 to rotate. The mixture repairs the water body. The second discharge pump 9 draws the feed or adsorbent particles into the first feed pipe 74, and then sprays them to both sides through the first spray pipe 72 and the second spray pipe 73. The adsorbent particles adsorb impurities on the lake surface, and the feed attracts animals.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A floating island-type water remediation medium delivery device, characterized in that: The system includes a delivery platform; the delivery platform includes a main tank floating on the water surface; the main tank is equipped with a media storage chamber, a mixing tank, a spraying assembly, a discharge assembly, a water pump, and a second discharge pump; the media storage chamber has four rectangular slots, each slot's bottom end is connected to a vertically distributed discharge chamber, and the bottom end of each discharge chamber is connected to a main discharge pipe via a discharge branch pipe, the main discharge pipe is connected to one end of a lifting pipe via the second discharge pump; the other end of the lifting pipe is connected to one end of a first three-way valve, and the other two ends of the first three-way valve are connected to the input ends of the spraying assembly and the mixing tank, respectively; the spraying assembly is used to spray the material input from the lifting pipe from the water surface towards the water surface area; the bottom end of the mixing tank is connected to the discharge assembly via the first discharge pump, the discharge assembly is used to discharge the mixture prepared in the mixing tank from the water surface into the water body; the top surface of the mixing tank is connected to a water pump for replenishing water, and each discharge branch pipe is equipped with a valve body; Each slot contains a media storage box; the media storage box includes a main box body, and the outer end of the main box body is provided with a feeding port for loading materials into its inner cavity; a receiving groove is opened on the bottom of the bottom end of the main box body, and a discharge port is provided in the receiving groove; a sealing plate is also elastically slidably installed in the receiving groove, and the sealing plate closes the discharge port when no external force is applied; an abutment block is installed in the discharge cavity, which abuts against the sealing plate to open the corresponding discharge port when the media storage box is inserted into the slot.

2. The floating island-type water remediation medium delivery device according to claim 1, characterized in that: The main housing includes a base plate; a front baffle and a rear baffle are respectively provided vertically upward on both sides of the base plate surface, and a first side plate and a second side plate are respectively provided vertically upward on the other two sides of the base plate surface. One end of the first side plate and the second side plate is hinged to an openable and closable sealing door, and the other end is encapsulated with a back plate. The sealing door has two semi-circular clearance grooves, and the back plate has a through hole. The two clearance grooves can be joined together to form a complete circle when the sealing door is closed. One outlet end of the spraying assembly is embedded in the clearance groove, and the other outlet end is embedded in the through hole.

3. The floating island-type water remediation medium delivery device according to claim 1, characterized in that: The main enclosure has symmetrically arranged first and second side support components on both sides. The first and second side support components have the same structure. The first side support component includes a side frame, a photovoltaic panel, and a second planting plate. Multiple side frames are welded in a linear array to the corresponding side walls of the main enclosure. The side frames are right-angled triangles, with the inclined surfaces of each side frame facing outwards. Each side frame has a first mounting plate at its inclined surface. The bottom outer side of each side frame is connected to a horizontally arranged second mounting plate. The first and second mounting plates are arranged at an obtuse angle. The outer surface of the first mounting plate is equipped with a photovoltaic panel, and the second mounting plate has a second planting plate embedded inside. The first mounting plate and the corresponding side wall of the main enclosure form a triangular habitat. A transverse reinforcing bar is also installed inside the side frame to serve as a standing area for the animal.

4. The floating island-type water remediation medium delivery device according to claim 1, characterized in that: The top of the main housing is equipped with an upper platform; the upper platform includes an outer box, in which a first planting board is embedded. A nozzle is vertically installed at the center of the surface of the first planting board, and a water storage chamber is located between the first planting board and the interior of the outer box; a water suction pipe is passed through the interior of the water storage chamber, with one end connected to the nozzle and the other end connected to one end of a second three-way valve. The other two ends of the second three-way valve are respectively connected to a water pump and a first water inlet pipe, and the other end of the first water inlet pipe is connected to a mixing tank; a main drain pipe is vertically installed at each of the four corners of the bottom surface of the outer box; the water pump is connected to a suction pipe located at the bottom of the main housing for drawing water from the water.

5. The floating island-type water remediation medium delivery device according to claim 1, characterized in that: The spraying assembly includes a first spraying pipe, a second spraying pipe, and a first feed pipe. The inlet end of the first feed pipe is connected to a first three-way valve, and the two outlet ends of the first feed pipe are connected to the first spraying pipe and the second spraying pipe, respectively. The first spraying pipe and the second spraying pipe are both installed inside the main housing, and the outlet ends of the first spraying pipe and the second spraying pipe are arranged opposite to each other and are both connected to the space outside the main housing.

6. The floating island-type water remediation medium delivery device according to any one of claims 1-5, characterized in that: The discharge assembly includes a discharge pipe that slides vertically through the main housing. The outer wall of the discharge pipe has guide grooves arranged in a ring array, and the bottom end of the discharge pipe has a discharge plate. An outer sleeve is fitted onto the outer wall of the discharge pipe, and the bottom end of the outer sleeve is rotatably mounted on the bottom of the inner cavity of the main housing. The inner wall of the outer sleeve has a first limiting block that fits into the guide groove. The outer wall of the outer sleeve has a driven gear ring that meshes with and connects to a drive motor. The top end of the discharge pipe is rotatably connected to a discharge connector, which is connected to a first discharge pump. The side wall of the discharge connector has a connecting plate, and the bottom surface of the connecting plate has a drive rod that is vertically mounted on the surface of the bottom plate.

7. The floating island-type water remediation medium delivery device according to claim 6, characterized in that: The bottom of the outer wall of the feeding pipe is provided with a second limiting block. The outer wall of the feeding pipe is fitted with a winding wheel. The winding wheel is rotatably installed on the bottom of the outer wall of the main box. The inner wall of the winding wheel is provided with a matching groove. The upward-moving second limiting block is inserted into the matching groove. The outer wall of the winding wheel is fixedly connected with a traction rope.

8. The floating island-type water remediation medium delivery device according to claim 7, characterized in that: The main body has traction rings installed on both sides; there are 3 deployment platforms, which together form a deployment platform assembly; the 3 deployment platforms in the same assembly are connected in series by two connecting ropes; the deployment platform in the middle is fixed to the water surface by an anchor rope, and the deployment platforms on both sides are connected to one end of a connecting rope by a corresponding traction ring. The other end of each connecting rope is connected to a second connecting ring, and each second connecting ring is connected to a first connecting ring. Both first connecting rings are connected to the traction rope in the deployment platform in the middle.

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