Ecological floating bed system for water pollution control

Abstract

The utility model relates to the technical field of ecological floating beds, in particular to an ecological floating bed system for water pollution control, which comprises a floating bed and a plurality of mutually connected planting frames suspended below the floating bed, and connecting components for mutual connection are mounted between two opposite outer side walls of every two adjacent planting frames; wherein at least one planting frame is connected with a traction rope, the other end of the traction rope is wound around the outer side of a winding roller, the end of the traction rope is fixedly connected with the winding roller, at least one set of supports are regularly installed on the top face of the floating bed, and the winding roller is rotationally connected into the support at the corresponding position. A servo motor used for driving the winding roller is installed on one outer side wall of the support. According to the ecological floating bed system for water pollution control, the water entry depth of submerged plants can be adjusted according to needs, so that stems and leaves of the submerged plants can receive enough light and grow normally, root systems make full contact with sewage, and the water purification effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological floating beds, and specifically to an ecological floating bed system for water pollution treatment. Background Technique

[0002] The ecological floating island technology is a technology that uses ecological floating beds to plant submerged plants, and utilizes the developed roots of the plants to contact the water, so as to adsorb, degrade, transform and absorb the pollutants in the water body, achieving the improvement of water body eutrophication and water purification. When the water transparency is poor at the initial stage of treatment, the light in the water body is limited and cannot meet the light requirements for the growth of submerged plants. Therefore, the immersion depth of the submerged plants cannot be too deep. As the water transparency increases, in order to make the plant roots contact the sewage more fully and improve the purification effect, the submerged plants should be gradually lowered. However, currently, the planting frames for submerged plants are often tied to the bottom of the floating bed with ropes, and the immersion height of the submerged plants is fixed, so it is impossible to balance the good growth of the submerged plants and the water purification effect.

[0003] For example, the invention patent with the publication number of CN114804364A discloses a liftable submerged plant ecological floating bed, which includes at least one submerged plant planting floating body. The cross-section of the submerged plant planting floating body is an inverted trapezoid. A plastic net is laid at the bottom of the submerged plant planting floating body, and a string of biological balls is arranged at the bottom of the plastic net. Submerged plants are arranged inside the submerged plant planting floating body. A base and a fixing rod are arranged below the submerged plant planting floating body. A connecting lifting device is arranged between the bottom block and the submerged plant planting floating body. This liftable submerged plant ecological floating bed has a wide range of applications. This invention basically does not need to consider the influence of water depth, bottom mud properties, river bottom or lake bottom materials and water transparency, and is assembled according to water quality and space conditions, which is relatively fixed. Steel bars or floating balls support the position of the floating body, making it not easy to drift with the water flow.

[0004] Although the above technical solution can be assembled according to water quality and space conditions and is relatively fixed, it can only automatically adjust the position of the floating bed along with the water level, and cannot make the roots of the submerged plants fully contact the sewage. In view of this, we propose an ecological floating bed system for water pollution treatment. Content of the Utility Model

[0005] The purpose of the utility model is to provide an ecological floating bed system for water pollution treatment to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An ecological floating bed system for water pollution treatment, comprising a floating bed and a number of interconnected planting frames suspended below the floating bed. A connecting component for mutual connection is installed between the two outer side walls opposite to each other of every two adjacent planting frames; at least one of the planting frames is connected to one end of a towing rope, the other end of the towing rope is wound around the outer side of a roller and its end is fixedly connected to the roller. At least one group of brackets is regularly installed on the top surface of the floating bed, the roller is rotatably connected within the brackets at corresponding positions, and a servo motor for driving the roller is installed on one outer side wall of the brackets.

[0008] Preferably, the connecting component includes a connecting arm fixedly connected to the outer side wall of one of the planting frames. A plug board is vertically fixed at the free end of the connecting arm. The connecting component further includes an L-shaped connecting plate fixedly connected to the outer side wall of the other planting frame. The plug board can be slidably inserted into the gap between the vertical section of the connecting plate and the outer side wall of the planting frame where it is located, so that the connecting arm can be connected to the connecting plate through the plug board.

[0009] Preferably, a threaded hole is provided in the middle of the plug board, and a through hole corresponding to the threaded hole is provided on the vertical section of the connecting plate. The diameter of the through hole is greater than or equal to the diameter of the threaded hole. A bolt matching the size of the threaded hole is slidably inserted into the through hole; when the plug board is completely inserted into the inner side of the connecting plate, the bolt passes through the through hole of the connecting plate and is threadedly connected to the threaded hole. The length of the screw section of the bolt is greater than the thickness of the vertical section of the connecting plate, ensuring that the bolt can extend into the threaded hole to fix the plug board.

[0010] Preferably, the inner width of the connecting plate is greater than or equal to the thickness of the plug board, and the inner height of the connecting plate is less than the length of the part of the plug board extending out of the top surface of the connecting arm. When the plug board is completely inserted into the inner side of the connecting plate, a slot for allowing the connecting arm to slide is left between the bottom surface of the connecting plate and the top surface of the connecting arm, avoiding too small a gap from affecting the rapid installation of the connecting component.

[0011] Preferably, a number of right-angled triangular plates are fixedly connected to the outer side wall of the connecting arm near the fixed end. The right-angled side of the reinforcing plate away from the connecting arm is fixedly connected to the outer side wall of the corresponding planting frame, which can enhance the stability and firmness of the connecting arm.

[0012] Preferably, a number of water quality transparency detection devices are evenly installed on the bottom surface of the floating bed for real-time monitoring of the water quality of the water body.

[0013] Preferably, a rotating shaft is rotatably inserted into the bracket, the roller is fixedly sleeved on the outer side of the rotating shaft, and the output shaft of the servo motor is coaxially key-connected to one end of the rotating shaft, and the servo motor is used to drive the roller to realize the retracting and releasing operation of the towing rope.

[0014] Preferably, connecting rods are fixedly connected to both inner side walls of the bracket, and the same internally hollow limiter is fixedly connected between two oppositely arranged connecting rods. The limiter is in a horn shape with the horn opening facing upward, and the edge of the horn opening of the limiter is processed with a transition fillet. The number of the traction ropes, the roller and the bracket is equal and their positions correspond one by one. The traction rope passes through the limiter at the corresponding position, and the limiter limits the traction rope to reduce the shaking of the planting frame during the process of winding and unwinding the traction rope.

[0015] Preferably, an inclined support plate is fixedly installed at the top end of the bracket, and a solar panel is installed on the upper surface of the support plate.

[0016] Preferably, a storage battery matching the nearest solar panel is installed on the top surface of the floating bed near the bracket. The servo motor and the water quality transparency detection device are respectively electrically connected to the nearest storage battery through wires, and the solar panel supplies power to the electrical components in the system.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. When the ecological floating bed system for water pollution treatment is in use, at the initial stage of treatment, when the transparency of the water body is not high, the water inlet depth of the planting frame is relatively shallow, so that the submerged plants in the planting frame can receive better light, ensuring their normal growth; as the treatment progresses, the transparency of the upper layer of the water body gradually increases. Control the servo motor to start, drive the rotating shaft and the roller to rotate, and release the traction rope. Several planting frames and submerged plants gradually descend under the action of their own gravity until they descend to an appropriate position, so that the roots of the plants are in full contact with the lower-layer sewage, while the stems and leaves are located in the upper water area with relatively high transparency.

[0019] 2. The ecological floating bed system for water pollution treatment can adjust the water inlet depth of the submerged plants as needed, so that the stems and leaves of the submerged plants can receive sufficient light for their normal growth, and the roots are in full contact with the sewage, improving the water purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 One of the exemplary overall structure cross-sectional views of the utility model;

[0021] Figure 2 For the utility model Figure 1 The enlarged structural schematic diagram at A in the utility model;

[0022] Figure 3 The structural schematic diagram of the limiter in the utility model;

[0023] Figure 4It is the second exemplary overall structure sectional view in the utility model;

[0024] In the figure: 1. floating bed; 2. planting frame; 3. towing rope; 4. roller; 5. bracket; 6. servo motor; 7. support plate; 8. solar panel; 9. connecting arm; 10. insertion plate; 11. connecting plate; 12. slot; 13. bolt; 14. reinforcing plate; 15. water quality transparency detection device; 16. limiter. Specific implementation mode

[0025] Next, the technical solutions in the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1

[0027] As Figures 1-3 shown, the present utility model provides a technical solution:

[0028] An ecological floating bed system for water pollution treatment includes a floating bed 1 and a plurality of interconnected planting frames 2 suspended below the floating bed 1. A connecting component for mutual connection is installed between the two opposite outer side walls of every two adjacent planting frames 2; at least one planting frame 2 is connected with a towing rope 3, the other end of the towing rope 3 is wound around the outside of the roller 4 and its end is fixedly connected to the roller 4. At least one group of brackets 5 is regularly installed on the top surface of the floating bed 1, and the roller 4 is rotatably connected inside the corresponding bracket 5. A servo motor 6 for driving the roller 4 is installed on one outer side wall of the bracket 5.

[0029] In this embodiment, the connecting component includes a connecting arm 9 fixedly connected to the outer side wall of one of the planting frames 2. The free end of the connecting arm 9 is vertically fixed with an insertion plate 10. The connecting component further includes an L-shaped connecting plate 11 fixedly connected to the outer side wall of another planting frame 2. The insertion plate 10 can be slidably inserted into the gap between the vertical section of the connecting plate 11 and the outer side wall of the planting frame 2 where it is located. Through the cooperation of the insertion plate 10 and the connecting plate 11, the connecting arm 9 on one planting frame 2 is connected to the connecting plate 11 on another planting frame 2, thereby realizing the connection between two adjacent planting frames 2.

[0030] Among them, several planting frames 2 can be linearly distributed or matrix-distributed.

[0031] Specifically, a threaded hole is provided in the middle of the insertion plate 10. A through hole is provided at the corresponding position of the vertical section of the connecting plate 11, and the aperture of the through hole is greater than or equal to that of the threaded hole. A bolt 13 matching the size of the threaded hole is slidably inserted into the through hole. When the insertion plate 10 is completely inserted into the inner side of the connecting plate 11, the bolt 13 passes through the through hole of the connecting plate 11 and is threadedly connected to the threaded hole. The length of the screw section of the bolt 13 is greater than the thickness of the vertical section of the connecting plate 11, ensuring that the insertion plate 10 can be limited and fixed by the bolt 13, preventing the insertion plate 10 from slipping off easily, and making the connection between two adjacent planting frames 2 more stable.

[0032] Further, the inner width of the connecting plate 11 is greater than or equal to the thickness of the insertion plate 10, and the inner height of the connecting plate 11 is less than the length of the part of the insertion plate 10 extending above the top surface of the connecting arm 9. When the insertion plate 10 is completely inserted into the inner side of the connecting plate 11, a slot 12 for allowing the connecting arm 9 to slide is left between the bottom surface of the connecting plate 11 and the top surface of the connecting arm 9, improving the installation convenience of the connection component and avoiding inconvenient installation caused by too small a gap.

[0033] Specifically, a number of reinforcing plates 14 in the shape of right-angled triangular plates are fixedly connected to the outer side wall of the connecting arm 9 near the fixed end, and the right-angled sides of the reinforcing plates 14 away from the connecting arm 9 are fixedly connected to the outer side wall of the corresponding planting frame 2, improving the installation stability of the connecting arm 9 through the reinforcing plates 14, preventing shaking and loosening, and enhancing the anti-deformation ability of the connecting arm 9.

[0034] Among them, the distribution mode of the connection components is as follows: among the four vertical side walls of the planting frame 2, connection arms 9 are installed on two opposite side walls, and connecting plates 11 are installed on the other two opposite side walls, or connection arms 9 are installed on two adjacent side walls, and connecting plates 11 are installed on the other two adjacent side walls;

[0035] In this distribution mode, that is, the structures of all the planting frames 2 are the same; during assembly, only need to rotate one of every two adjacent planting frames 2 by 90° to connect multiple planting frames 2 in sequence until all the planting frames 2 are connected into one body. On this basis, when towing the planting frame 2, one or several of them can be towed to drag all the planting frames 2 to lift and lower synchronously.

[0036] In this embodiment, a number of water quality transparency detection devices 15 are evenly installed on the bottom surface of the floating bed 1, used to detect the water quality of the water body in real time, facilitating the real-time monitoring of the transparency of the water body, and thus facilitating the adjustment of the lowering depth of the planting frame 2.

[0037] In this embodiment, a rotating shaft is rotatably inserted into the bracket 5, a winding roller 4 is fixedly sleeved on the outer side of the rotating shaft, and the output shaft of the servo motor 6 is coaxially key-connected to one end of the rotating shaft. The winding and unwinding operation of the towing rope 3 is realized by driving the winding roller 4 to rotate through the servo motor 6.

[0038] Further, connecting rods are fixedly connected to both inner side walls of the support 5, and the same internally hollow limiter 16 is fixedly connected between two oppositely arranged connecting rods. The limiter 16 is in a horn shape with the horn opening facing upward, and the edge of the horn opening of the limiter 16 is processed with a transition fillet. The number of the traction ropes 3, the winding rollers 4 and the supports 5 is equal and their positions correspond one by one. The traction ropes 3 pass through the limiters 16 at the corresponding positions, so as to limit the traction ropes 3 through the limiters 16, prevent the traction ropes 3 from swaying when being wound and unwound, and effectively reduce the swaying of the planting frame 2 during the process of winding and unwinding the traction ropes 3.

[0039] In this embodiment, a slantingly arranged support plate 7 is fixedly installed at the top end of the support 5, and a solar panel 8 is installed on the upper surface of the support plate 7. The photovoltaic energy can be effectively utilized through the solar panel 8, without external mains power, which is energy-saving and environment-friendly.

[0040] Further, a storage battery matching the nearest solar panel 8 is installed on the top surface of the floating bed 1 near the support 5. The servo motor 6 and the water quality transparency detection device 15 are respectively electrically connected to the nearest storage battery through wires. The storage battery can store the electric energy converted by the solar panel 8 to supply power to the electrical components in the system.

[0041] Finally, it should be noted that the components such as the servo motor 6, the solar panel 8, the water quality transparency detection device 15 and the storage battery involved in the present utility model are all common standard components or components known to those skilled in the art. Their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods. At the idle places of this device, all the above-mentioned electrical components, which refer to power components, electrical components and the adapted controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the present utility model, and the electrical components are electrically connected in accordance with the sequential working order. Their detailed connection means are all well-known technologies in the art.

[0042] Embodiment 2

[0043] As Figure 4 shown, on the basis of Embodiment 1 of the present utility model, another structural design is made for the connection assembly. Among them, except that the connection layout between the connection assembly and the planting frame is different, the other structures are the same as those in Embodiment 1.

[0044] In this embodiment, the distribution mode of the connection assembly is as follows: the planting frame 2 includes two structures. The first structure is that connection arms 9 are installed on all four vertical side walls of the planting frame 2, and the second structure is that connection plates 11 are installed on all four vertical side walls of the planting frame 2.

[0045] In this distribution method, all the planting frames 2 are divided into two groups of Structure 1 and Structure 2 with appropriate quantities; during assembly, just successively surround one planting frame 2 of Structure 2 with every four planting frames 2 of Structure 1 or surround one planting frame 2 of Structure 1 with every four planting frames 2 of Structure 2 until all the planting frames 2 are connected into one body. On this basis, when pulling the planting frames 2, one or several of them can be pulled to drag all the planting frames 2 to lift and lower synchronously.

[0046] When the ecological floating bed system for water pollution treatment of the present utility model is in use, first insert the insertion plate 10 into the gap between the connecting plate 11 and the outer wall of the planting frame 2 and tighten the bolt 13, so that two adjacent planting frames 2 are connected to each other until all the planting frames 2 are connected into one body; plant submerged plants in the planting frames 2 and fill gravel in the planting frames 2 to fix the submerged plants; then sink the planting frames 2 into the water, tie the lower end of the towing rope 3 to the outer wall or the top of some planting frames 2, and fix the other end on the roller 4;

[0047] When the transparency of the water body is not high in the initial stage of treatment, the water inlet depth of the planting frame 2 is relatively shallow, so that the submerged plants in the planting frame 2 can receive better light to ensure their normal growth; as the treatment progresses, the transparency of the upper layer of the water body gradually increases, control the servo motor 6 to start, drive the rotating shaft and the roller 4 to rotate, release the towing rope 3, and several planting frames 2 and the submerged plants gradually descend under the action of their own gravity until they descend to an appropriate position, so that the roots of the plants are in full contact with the lower-layer sewage, and the stems and leaves are located in the upper water area with relatively high transparency;

[0048] This technical solution can adjust the water inlet depth of the submerged plants as needed, so that the stems and leaves of the submerged plants can receive sufficient light for their normal growth, and the roots are in full contact with the sewage, improving the water purification effect.

[0049] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An ecological floating bed system for water pollution treatment, comprising a floating bed (1) and a number of interconnected planting frames (2) suspended below the floating bed (1), characterized in that: A connecting component for mutual connection is installed between the two outer side walls opposite to each other of every two adjacent planting frames (2); at least one of the planting frames (2) is connected to one end of a towing rope (3), the other end of the towing rope (3) is wound around the outer side of a winding roller (4) and its end is fixedly connected to the winding roller (4), at least one group of brackets (5) are regularly installed on the top surface of the floating bed (1), the winding roller (4) is rotatably connected in the brackets (5) at corresponding positions, and a servo motor (6) for driving the winding roller (4) is installed on one outer side wall of the brackets (5).

2. The ecological floating bed system for water pollution treatment according to claim 1, characterized in that: The connecting component includes a connecting arm (9) fixedly connected to the outer side wall of one of the planting frames (2), a plug board (10) is vertically fixed at the free end of the connecting arm (9), the connecting component further includes an L-shaped connecting plate (11) fixedly connected to the outer side wall of the other planting frame (2), and the plug board (10) can be slidably inserted into the gap between the vertical section of the connecting plate (11) and the outer side wall of the planting frame (2) where it is located.

3. The ecological floating bed system for water pollution control according to claim 2, wherein: A threaded hole is formed in the middle of the plug board (10), a through hole is formed in the vertical section of the connecting plate (11) corresponding to the threaded hole, and a bolt (13) matching the size of the threaded hole is slidably inserted into the through hole; when the plug board (10) is completely inserted into the inner side of the connecting plate (11), the bolt (13) passes through the through hole of the connecting plate (11) and is threadedly connected to the threaded hole, and the length of the screw rod section of the bolt (13) is greater than the thickness of the vertical section of the connecting plate (11).

4. The ecological floating bed system for water pollution treatment according to claim 3, wherein: The inner width of the connecting plate (11) is greater than or equal to the thickness of the plug board (10), the inner height of the connecting plate (11) is less than the length of the part of the plug board (10) extending out of the top surface of the connecting arm (9), and when the plug board (10) is completely inserted into the inner side of the connecting plate (11), a slot (12) for allowing the connecting arm (9) to slide is left between the bottom surface of the connecting plate (11) and the top surface of the connecting arm (9).

5. The ecological floating bed system for water pollution treatment according to claim 2, characterized in that: A plurality of right-angled triangular plates-shaped reinforcing plates (14) are fixedly connected to the outer side wall of the connecting arm (9) near the fixed end, and the right-angled side of the reinforcing plate (14) away from the connecting arm (9) is fixedly connected to the outer side wall of the corresponding planting frame (2).

6. The ecological floating bed system for water pollution treatment according to claim 1, characterized in that: A plurality of water quality transparency detection devices (15) are uniformly installed on the bottom surface of the floating bed (1).

7. The ecological floating bed system for water pollution treatment according to claim 1, characterized in that: A rotating shaft is rotatably inserted into the brackets (5), the winding roller (4) is fixedly sleeved on the outer side of the rotating shaft, and the output shaft of the servo motor (6) is coaxially key-connected to one end of the rotating shaft.

8. The ecological floating bed system for water pollution treatment according to claim 1, wherein: Connecting rods are fixedly connected to both inner side walls of the brackets (5), and the same internally hollow limiter (16) is fixedly connected between the two oppositely arranged connecting rods. The limiter (16) is in a horn shape with the horn opening facing upwards, and the edge of the horn opening of the limiter (16) is processed with a transition fillet. The number of the towing ropes (3), the winding rollers (4) and the brackets (5) is equal and their positions correspond one by one, and the towing rope (3) passes through the limiter (16) at the corresponding position.

9. The ecological floating bed system for water pollution control according to claim 6, characterized in that: The top end of the bracket (5) is fixedly installed with an inclined support plate (7), and a solar panel (8) is installed on the upper surface of the support plate (7).

10. The ecological floating bed system for water pollution treatment according to claim 9, characterized in that: A storage battery matching the nearby solar panel (8) is installed on the top surface of the floating bed (1) near the bracket (5), and the servo motor (6) and the water quality transparency detection device (15) are respectively electrically connected to the nearby storage battery.

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