River ecological system management device

Abstract

The application relates to a river ecological system management device, and relates to the technical field of river ecological restoration and environmental protection. The management device comprises a floating plate, a microorganism feeding mechanism and a transverse moving mechanism. The microorganism feeding mechanism comprises a water quality detector, a photovoltaic power generation assembly, a storage bottle and a feeder. The water quality detector, the photovoltaic power generation assembly, the storage bottle and the feeder are arranged on the floating plate. The transverse moving mechanism comprises a first column and a second column. The first column is fixed on the bank of a river, and the second column is fixed on the bank of the other side of the river. A fixed rope is arranged between the first column and the second column. One end of the fixed rope is connected with the first column, and the other end is connected with the second column. The floating plate is connected with the fixed rope, and a transverse driving piece for driving the floating plate to move along the length direction of the fixed rope is arranged on the floating plate. The application can improve the uniformity of microorganism feeding in the river, so that the microorganism colony structure in the river water body can quickly tend to be consistent, thereby improving the management efficiency of the river.

Description

Technical Field

[0001] This application relates to the technical field of river ecological restoration and environmental protection, and in particular to a river ecosystem management device. Background Technology

[0002] With the rapid development of industrialization and urbanization, river pollution has become increasingly serious. Currently, river ecological restoration mainly adopts three methods: biological remediation, physical filtration, or chemical treatment. Generally, existing river restoration methods are achieved by using one or a combination of these methods. Specific existing river restoration methods mainly include constructing ecological revetments, setting up artificial wetlands, and dredging bottom sediments. These methods can improve the river ecological environment to a certain extent, but the effect is limited, and they often lack targeted regulation of the microbial community in the water.

[0003] To regulate the microbial community in rivers, existing wastewater treatment devices using microbial technology include a floating body with a microbial storage mechanism and a microbial dispensing mechanism. The floating body allows the entire wastewater treatment device to float on the water surface. The microbial storage mechanism stores microorganisms used for wastewater treatment, while the microbial dispensing mechanism releases the microorganisms from the storage mechanism into the water. This allows for the regulation of the types and quantities of microbial communities in the water, thereby achieving river management through microorganisms.

[0004] Regarding the aforementioned technologies, current wastewater treatment devices use a method of fixed-point microbial dispensing. This results in a high concentration of microorganisms at the dispensing point. However, when the water flow in the river is poor, the diffusion rate of the dispensed microorganisms is slow, leading to uneven distribution of microorganisms in the river water. Consequently, the treatment efficiency is low in areas with low microbial concentrations within the river. Summary of the Invention

[0005] This application provides a river ecosystem management device, the purpose of which is to improve the uniformity of microbial distribution in the river and prevent the presence of locations with excessively high or low microbial concentrations in the water, thereby ensuring the efficiency of river management.

[0006] The river ecosystem management device provided in this application adopts the following technical solution:

[0007] A river ecosystem management device includes: a floating plate, a microbial dispensing mechanism, and a lateral movement mechanism. The microbial dispensing mechanism includes a water quality detector, a photovoltaic power generation module, a storage bottle, and a dispenser. The water quality detector, photovoltaic power generation module, storage bottle, and dispenser are all mounted on the floating plate. The dispenser is mounted on the storage bottle and communicates with the storage bottle. The photovoltaic power generation module and the dispenser are both electrically connected to the water quality detector. The lateral movement mechanism includes a first column and a second column. The first column is fixed on the riverbank of the river, and the second column is fixed on the opposite bank of the river. A fixing rope is provided between the first column and the second column. One end of the fixing rope is connected to the first column, and the other end is connected to the second column. The floating plate is connected to the fixing rope, and the floating plate is provided with a lateral drive component that drives itself to move along the length of the fixing rope.

[0008] By adopting the above technical solution, firstly, the setup of the float and the microbial dispensing mechanism involves the microbial dispensing mechanism acquiring water quality data from the river using a water quality detector, photovoltaic power generation components providing power to other devices, storage bottles storing microbial solutions, and a dispensing device releasing the microbial solutions from the corresponding storage bottles into the river. Therefore, the combination of the float and the microbial dispensing mechanism effectively improves the microbial community structure in the river water and enhances the river water purification efficiency when pollution is detected by dispensing customized microbial solutions.

[0009] Secondly, the lateral movement mechanism, through the cooperation of the first column, the second column, and the fixing rope, can fix the float to the water in the river channel, preventing the water flow from washing it away. Based on this, a lateral drive component is added, allowing the float to move along the width of the river channel. Therefore, when the microbial solution is released, the float moves synchronously along the width of the river channel, which improves the uniformity of microbial release in the river channel and allows the microbial colony structure in the river water to quickly become uniform, thereby improving the efficiency of river management.

[0010] Optionally, the fixing rope includes two branch ropes, with the ends of the two branch ropes that are far apart from each other connected to the first post and the second post respectively, and the ends of the two branch ropes that are close to each other connected to the float; the lateral drive component includes two retractors capable of winding and unwinding, both of which are disposed on the float, and the spacing between the two retractors is along the spacing direction of the first post and the second post; the branch ropes are arranged in a one-to-one correspondence with the retractors, and the ends of the two branch ropes that are close to each other are connected to the corresponding retractor.

[0011] By employing the above technical solution, and through the coordination of branch ropes and winding machines, when the winding machine near the first post is winding and the winding machine near the second post is unwinding, the branch rope between the float and the first post shortens, while the branch rope between the float and the second post lengthens. This allows the float to move towards the first post. Conversely, when the winding machine near the second post is winding and the winding machine near the first post is unwinding, the float moves towards the second post. Therefore, through the coordination of branch ropes and winding machines, the float can be fixed on the water surface of the river channel, while simultaneously driving the float to move along the width of the river channel.

[0012] Optionally, a longitudinal moving mechanism is also included, comprising a third column and a fourth column. The third column is fixed on the riverbank of the river channel, and the fourth column is fixed on the riverbank on the other side of the river channel. The third column and the first column are located on the same riverbank. Guide ropes are provided between the first column and the third column, and between the second column and the fourth column. The two ends of one guide rope are connected to the first column and the third column, respectively, and the two ends of the other guide rope are connected to the second column and the fourth column, respectively. The length direction of the guide rope is along the length direction of the river channel. The two ends of a fixed rope are connected to the corresponding guide rope. The guide rope is slidably connected to the fixed rope along its own length direction. A longitudinal driving member is provided on the float to drive the float to move along the length direction of the guide rope.

[0013] By adopting the above technical solution, firstly, the installation of the third and fourth pillars allows guide ropes to be installed on both banks of the river. Secondly, the two ends of the fixed ropes are slidably connected to the corresponding guide ropes, enabling the float to move along the length of the river. Furthermore, with the cooperation of the longitudinal drive mechanism, the float can actively move along the length of the river. Moreover, with the cooperation of the longitudinal and lateral movement mechanisms, even when the river water is completely still, the float can release microbial solutions at multiple points within the river, thereby improving the uniformity of microorganisms in the river water and increasing the efficiency of river management.

[0014] Optionally, the longitudinal drive component includes a plurality of turbine sets, each turbine set including a push turbine, the push turbine being coaxially connected to a second drive component that drives itself to rotate, both the push turbine and the second drive component being disposed on the lower side of the float plate, and the axial direction of the push turbine being disposed along the length direction of the guide rope.

[0015] By adopting the above technical solution, the turbine and the second driving component are matched and configured so that when the second driving component drives the turbine to rotate, the float can move along the length of the river channel, which satisfies the driving function of the longitudinal driving component on the float.

[0016] Optionally, each end of the fixing rope is provided with a fixing ring, and the fixing ring is provided in a one-to-one correspondence with the guide rope. The fixing ring is sleeved on the outside of the corresponding guide rope, and the fixing ring is slidably connected to the corresponding guide rope along its own axis.

[0017] By adopting the above technical solution, the setting of the fixing ring realizes the sliding connection between the fixing rope and the guide rope.

[0018] Optionally, the fixing ring is provided with a plurality of locking blocks, and the inner sidewall of the fixing ring is provided with a plurality of locking grooves. The plurality of locking grooves are arranged sequentially at intervals along the circumference of the fixing ring. The locking blocks are arranged in a one-to-one correspondence with the locking grooves. The locking blocks are inserted into the corresponding locking grooves and are slidably connected to the inner sidewall of the corresponding locking groove along the depth direction of the corresponding locking groove. A locking drive member is provided in the locking groove to drive the locking blocks to move along the depth direction of the corresponding locking groove.

[0019] By adopting the above technical solution, the locking block, locking groove, and locking drive are configured in a coordinated manner. When the locking drive drives the locking block to retract into the locking groove, the fixing ring can slide along its own axis on the corresponding guide rope. When the locking drive drives the locking block to extend out of the locking groove, one end of the locking block abuts against the corresponding guide rope, which can fix the fixing ring to the corresponding guide rope, thus achieving the fixation of the float position.

[0020] Optionally, the locking drive component includes an electromagnet and an auxiliary spring. Both the electromagnet and the auxiliary spring are located within the corresponding locking groove. The electromagnet is connected to the inner wall of the corresponding locking groove. The auxiliary spring is axially arranged along the depth direction of the corresponding locking groove. One end of the auxiliary spring is connected to the electromagnet, and the other end is connected to the corresponding locking block. The locking block is made of a magnet.

[0021] By adopting the above technical solution, the locking drive component uses an electromagnet. When the electromagnet is energized, it attracts the locking block, compressing the auxiliary spring and causing the locking block to retract into its corresponding locking slot. When the electromagnet is de-energized, the locking block extends out of its locking slot under the action of the auxiliary spring, at which point it comes into contact with the corresponding guide rope. Therefore, the locking drive component, through the cooperation of the electromagnet and the auxiliary spring, can achieve the driving function of the locking block.

[0022] Optionally, an elastic anti-slip pad is provided at the end of the locking block away from the electromagnet.

[0023] By adopting the above technical solution, an elastic anti-slip pad is provided at the end of the locking block away from the electromagnet. The elastic anti-slip pad enhances the friction between the locking block and the guide rope, which can increase the stability when the fixing ring is fixed to the corresponding guide rope.

[0024] Optionally, a clearance notch is provided through the inner wall of the fixing ring, and the clearance notch passes through the fixing ring axially; a locking ring is sleeved on the outer side of the fixing ring, and the fixing ring and the locking ring are rotatably connected; an auxiliary notch is provided through the inner wall of the locking ring, and the auxiliary notch passes through the locking ring axially.

[0025] By adopting the above technical solution, the opening of the clearance notch and auxiliary notch allows the guide rope to slide within the clearance notch and auxiliary notch when the locking ring and fixing ring rotate to connect. This enables the installation or disassembly of the fixing ring and guide rope. Therefore, the clearance notch and auxiliary notch facilitate the installation and disassembly of the fixing ring and guide rope.

[0026] The locking ring is rotatably connected to the fixed ring. So after the fixed ring and the corresponding guide rope are installed, rotating the locking ring will cause the clearance notch and the auxiliary notch to be misaligned. At this time, the guide rope cannot be disassembled from the fixed ring. Therefore, the locking ring facilitates the locking between the fixed ring and the guide rope.

[0027] Optionally, the fixing ring is provided with a mounting seat, which is connected to one end of the fixing rope; the mounting seat is detachably connected to the fixing ring, the mounting seat is located within the auxiliary notch, and the locking ring is positioned directly opposite the mounting seat along its circumference.

[0028] By adopting the above technical solution, the mounting base connects the fixing ring and the fixing rope. The mounting base and fixing ring are detachably connected, and the mounting base is located in the auxiliary notch. This allows the mounting base to limit the locking ring, preventing it from rotating without removing the mounting base. This prevents the auxiliary notch from connecting with the clearance notch during the movement of the fixing ring.

[0029] In summary, this application includes at least one of the following beneficial technical effects:

[0030] 1. This application enables real-time monitoring of water quality in the river through the establishment of a microbial dispensing mechanism, and timely dispensing of microbial liquid when water pollution occurs, which can effectively improve the microbial community structure of the river and improve water purification efficiency.

[0031] 2. By setting up a lateral movement mechanism and a longitudinal movement mechanism, this application enables the microbial dispensing mechanism to dispense microbial liquid at multiple points in the river channel. Furthermore, the microbial dispensing mechanism can also dispense microbial liquid while moving in the river channel. This can improve the uniformity of microbial dispensing in the river channel, thereby accelerating the uniformity of the microbial colony structure in the river water and thus improving the efficiency of river treatment.

[0032] 3. This application, through the installation of photovoltaic power generation components, can power the water quality detector and the dispenser, using clean energy to reduce environmental pollution. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall structure of the treatment device of this application.

[0034] Figure 2 This is a schematic diagram of the overall structure of the floating plate and the microbial dispensing mechanism in this application.

[0035] Figure 3 This is an exploded structural diagram of the floating plate of this application.

[0036] Figure 4 This is a schematic diagram of the overall structure of the storage bottle and dispensing device of this application.

[0037] Figure 5 This is a partial structural schematic diagram of the treatment device of this application.

[0038] Figure 6 This is a schematic diagram of the overall structure of the fixing ring in this application.

[0039] Figure 7 This is a cross-sectional structural diagram of the fixing ring of this application.

[0040] In the diagram, 1. Float; 11. Ring trough; 12. Dispensing hole; 13. Closed ring plate; 2. Microbial dispensing mechanism; 21. Water quality detector; 211. Water quality detection probe; 22. Photovoltaic power generation module; 221. Photovoltaic panel; 23. Storage bottle; 231. Sealing plug; 232. Return spring; 24. Dispenser; 241. Mounting block; 2411. Mounting hole; 2412. Discharge hole; 2413. Push rod; 2414. Fixed plate; 242. Solenoid valve; 3. Lateral movement mechanism; 31. First column; 32. Second column; 33. Fixed rope; 331. Branch rope 34. Lateral drive component; 341. Winder; 3411. Winder shaft; 3412. First drive component; 4. Longitudinal movement mechanism; 41. Third column; 42. Fourth column; 43. Guide rope; 44. Longitudinal drive component; 441. Turbine assembly; 4411. Push turbine; 4412. Second drive component; 45. Retaining ring; 451. Clearance notch; 46. Clamping assembly; 461. Clamping block; 462. Clamping groove; 463. Clamping drive component; 4631. Electromagnet; 4632. Auxiliary spring; 47. Locking ring; 471. Auxiliary notch; 48. Mounting base. Detailed Implementation

[0041] The following is in conjunction with the appendix Figure 1 -Appendix Figure 7 This application will be described in further detail below.

[0042] A river ecosystem management device, referring to Figure 1 and Figure 2 The device includes a float 1, on which a microbial dispensing mechanism 2 is installed. The float 1 allows the entire device to float on the water surface, while the microbial dispensing mechanism 2 enables the dispensing of microbial liquid.

[0043] Reference Figure 1 and Figure 2 The microbial dispensing mechanism 2 includes a water quality detector 21, which comprises several water quality detection probes 211. These probes include one or more of the following: dissolved oxygen, chemical oxygen demand, ammonia nitrogen, total phosphorus, total nitrogen, pH, temperature, microbial index, conductivity, heavy metals, and turbidity. All water quality probes 211 are positioned below the float 1. When the float 1 floats on the water surface, all water quality probes 211 are inserted into the water, enabling the water quality detector 21 to monitor the water quality in real time.

[0044] The water quality detector 21 also includes a controller, which is located inside the float 1. Several water quality detection probes 211 are electrically connected to the controller. The controller can read the detection data from the several water quality detection probes 211 in real time.

[0045] Reference Figure 1 and Figure 2 The microbial dispensing mechanism 2 also includes a photovoltaic power generation module 22, which includes a battery and several photovoltaic panels 221. The photovoltaic panels 221 are all mounted on the upper side of the floating plate 1, and the battery is mounted inside the floating plate 1. The photovoltaic panels 221 are electrically connected to the battery, and the battery is electrically connected to the controller. The photovoltaic panels 221 generate electricity, and the battery stores the generated electricity to power the controller and the water quality detection probe 211.

[0046] Reference Figure 3 and Figure 4 The microbial dispensing mechanism 2 also includes several storage bottles 23 and several dispensers 24, with each storage bottle 23 and dispenser 24 corresponding to the other.

[0047] Reference Figure 3 and Figure 4 The feeder 24 includes a mounting block 241, within which a clearance cavity is formed, and a solenoid valve 242 is disposed within the clearance cavity. A mounting hole 2411 is formed on one side of the mounting block 241, and a discharge hole 2412 is formed on the other side. The mounting hole 2411 and the discharge hole 2412 are coaxially arranged and both are connected to the solenoid valve 242. The solenoid valve 242 is electrically connected to a controller and can control the connection between the discharge hole 2412 and the mounting hole 2411.

[0048] Reference Figure 4 The storage bottle 23 has one open end that is inserted into the corresponding mounting hole 2411, and the storage bottle 23 is connected to the inner wall of the corresponding mounting hole 2411 by a thread, which facilitates the installation and removal of the storage bottle 23 and the corresponding mounting block 241.

[0049] Reference Figure 4 An ejector rod 2413 is provided within the mounting hole 2411, and the ejector rod 2413 is coaxially arranged with the mounting hole 2411. A fixing plate 2414 is coaxially arranged within the mounting hole 2411, and several through holes are formed through the fixing plate 2414, extending axially through the fixing plate 2414. The ejector rod 2413 is coaxially connected to the fixing plate 2414 on the side facing the corresponding solenoid valve 242 along its own axial direction.

[0050] Reference Figure 4 The storage bottle is equipped with a sealing plug 231, which is inserted into the opening of the storage bottle 23 to seal the opening of the storage bottle 23. The storage bottle 23 is equipped with a return spring 232, which is arranged along the axis of the storage bottle 23, and its two ends abut against the bottom of the storage bottle 23 and the sealing plug 231, respectively.

[0051] Reference Figure 4 When the storage bottle 23 is installed on the corresponding mounting block 241, the ejector rod 2413 abuts against the sealing plug 231 when the storage bottle 23 is in place, and the sealing plug 231 moves toward the bottom of the storage bottle 23. When the storage bottle 23 is in place, the sealing plug 231 opens the opening of the storage bottle 23, and at this time, the microbial liquid in the storage bottle 23 can flow into the mounting hole 2411. Then, when the solenoid valve 242 is opened, the microbial liquid can flow out of the dispenser 24 from the discharge hole 2412, which can realize the microbial dispensing function.

[0052] Reference Figure 2 and Figure 3 A ring groove 11 is provided on the upper side of the float plate 1, and several delivery holes 12 are provided through the bottom of the ring groove 11. The delivery device 24 and the storage bottle are both located in the ring groove 11. The delivery device 24 is inserted into the ring groove 11 and abuts against the bottom of the ring groove 11. The delivery device 24 and the delivery hole 12 are arranged in a one-to-one correspondence.

[0053] Reference Figure 2 and Figure 4 The discharge port 2412 is connected to the corresponding dispensing port 12. This allows the dispenser 24 and the storage bottle 23 to be installed on the float 1, and allows the bacterial solution in the storage bottle 23 to be discharged into the water body.

[0054] Reference Figure 3 The float plate 1 is also provided with a closed ring plate 13, which is inserted into the ring groove 11 and closes the ring groove 11, thereby improving the flatness of the upper side of the float plate 1.

[0055] In this implementation, several storage bottles 23 are provided, and the type and quantity of microbial liquid in each storage bottle 23 are adjusted according to actual requirements.

[0056] Reference Figure 1 and Figure 5The treatment device also includes a lateral moving mechanism 3, which includes a first column 31, a second column 32, a fixing rope 33, and a lateral driving component 34. The first column 31 and the second column 32 are both arranged in the vertical direction, and the first column 31 and the second column 32 are spaced apart along the width of the river channel. The first column 31 is fixed on the riverbank of the river channel, and the second column 32 is fixed on the other riverbank of the river channel. The fixing rope 33 is located between the first post 31 and the second post 32. The fixing rope 33 includes two branch ropes 331. The lateral drive member 34 is set on the float 1. The lateral drive member 34 includes two winders 341. Both winders 341 are detachably connected to the upper side of the float 1. The two winders 341 are spaced apart along the width of the river channel. The branch ropes 331 are arranged one-to-one with the winders 341. One end of one branch rope 331 is connected to the first post 31, and the other end is connected to the winder 341 near the first post 31. One end of the other branch rope 331 is connected to the second post 32, and the other end is connected to the winder 341 near the second post 32.

[0057] The combination of the fixing rope 33, the first post 31 and the second post 32 can fix the float 1 in the middle of the river channel, thus fixing the float 1.

[0058] Reference Figure 3 and Figure 5 The winding device 341 includes a mounting frame, a winding shaft 3411, and a first drive unit 3412. The mounting frame is fixed to the upper side of the float 1 by bolts. The winding shaft 3411 is mounted on the mounting frame, and its axial direction is set along the length of the river channel. Both ends of the winding shaft 3411 are rotatably connected to the mounting frame. The first drive unit 3412 is a motor with a self-locking function and is mounted on the mounting frame. The drive shaft of the first drive unit 3412 is coaxially connected to the winding shaft 3411. One end of the branch rope 331 is connected to the outer wall of the corresponding winding shaft 3411. When the first drive unit 3412 drives the winding shaft 3411 to rotate, the winding shaft 3411 can realize the winding and unwinding of the corresponding branch rope 331.

[0059] Reference Figure 3 When one winder 341 winds up the corresponding branch rope 331 and another winder 341 unwinds the corresponding branch rope 331, the float 1 moves toward the side where the branch rope 331 is wound, allowing the float 1 to move along the width of the river channel on the water surface. During this movement, the float 1 remains afloat due to its own weight, ensuring that the water quality detection probe 211 can continuously monitor the water quality. While the float 1 is moving, the dispenser 24 is activated, dispensing microbial solution along the width of the river channel, thus improving the uniformity of the microbial solution dispensing.

[0060] Reference Figure 1 and Figure 5 The treatment device also includes a longitudinal moving mechanism 4, which comprises a third column 41 and a fourth column 42. Both the third column 41 and the fourth column 42 are arranged vertically and spaced apart along the width of the river channel. The third column 41 is fixed to the riverbank and is located on the same riverbank as the first column 31. The fourth column 42 is fixed to the other riverbank and is located on the same riverbank as the second column 32. Guide ropes 43 are provided between the first column 31 and the third column 41, and between the second column 32 and the fourth column 42. The guide rope 43 between the first column 31 and the third column 41 is connected at both ends to the first column 31 and the third column 41, respectively. The guide rope 43 between the second column 32 and the fourth column 42 is connected at both ends to the second column 32 and the fourth column 42, respectively. Branch ropes 331 and guide ropes 43 are arranged in a one-to-one correspondence. The end of a branch rope 331 away from the float 1 is connected to the corresponding guide rope 43, and the branch rope 331 is slidably connected to the corresponding guide rope 43 along the length direction of the guide rope 43. This allows the float 1 to move on the water surface of the river along the length direction of the river channel.

[0061] Reference Figure 2 and Figure 5 The longitudinal moving mechanism 4 also includes a longitudinal driving member 44, which includes a turbine assembly 441. The turbine assembly 441 includes a driving turbine 4411 and a second driving member 4412. The second driving member 4412 is an electric motor. Both the second driving member 4412 and the driving turbine 4411 are located on the lower side of the float 1, and both the driving turbine 4411 and the second driving member 4412 are detachably connected to the float 1. The drive shaft of the second driving member 4412 is coaxially connected to the driving turbine 4411, and the axial direction of the driving turbine 4411 is arranged along the length of the river channel. Driven by the second driving member 4412, the driving turbine 4411 rotates, which allows the float 1 to move along the length of the river channel.

[0062] Reference Figure 2 and Figure 5 In this embodiment, four worm gear sets are provided, and the four turbine sets 441 are divided into two groups. The two groups of turbine sets 441 are respectively arranged on opposite sides of the float 1, and the spacing between the two groups of turbine sets 441 is along the width of the river channel. Two turbine sets 441 in the two groups of turbine sets 441 are arranged vertically at intervals, and the driving turbines 4411 in the two turbine sets 441 face opposite directions. Therefore, by cooperating with two turbine sets 441 facing the same direction, the float 1 can move in the same direction, while by cooperating with two other turbine sets 441, the float 1 can move in another direction.

[0063] With the cooperation of the longitudinal drive component 44 and the guide rope 43, the float 1 can move along the length of the river channel, and thus simultaneously release microbial liquid while moving along the length of the river channel. Furthermore, with the cooperation of the longitudinal moving mechanism 4 and the lateral moving mechanism 3, even when the river water is completely still, the float 1 can still evenly release microbial liquid into the river channel, ensuring the efficiency of river treatment.

[0064] Reference Figure 5 and Figure 6 A fixing ring 45 is provided between the branch rope 331 and the corresponding guide rope 43. The fixing ring 45 is sleeved on the guide rope 43, and the fixing rope 33 is slidably connected to the inner wall of the fixing ring 45 along its own length. A mounting seat 48 is provided on the fixing ring 45, and the mounting seat 48 is bolted to the fixing ring 45 and fixedly connected to the corresponding branch rope 331. The fixing ring 45 enables the sliding connection between the branch rope 331 and the guide rope 43.

[0065] Reference Figure 6 and Figure 7 A clearance notch 451 is provided through the inner wall of the fixing ring 45, and the clearance notch 451 passes through the fixing ring 45 axially. The fixing ring 45 can be sleeved on the outside of the corresponding guide rope 43 through the clearance notch 451, and the guide rope 43 can also be pulled out from the corresponding fixing ring 45 through the clearance notch 451. Therefore, the opening of the clearance notch 451 facilitates the installation and disassembly of the fixing ring 45 and the guide rope 43.

[0066] Reference Figure 6 and Figure 7 A locking ring 47 is fitted on the outer side of the fixing ring 45, and the locking ring 47 is rotatably connected to the fixing ring 45. An auxiliary notch 471 is provided through the inner side wall of the locking ring 47. The auxiliary notch 471 passes through the locking ring 47 along the axial direction of the locking ring 47, and the auxiliary notch 471 is offset from the clearance notch 451.

[0067] When the locking ring 47 rotates to the point where the auxiliary notch 471 and the clearance notch 451 are connected, the guide rope 43 can disengage from the fixing ring 45 through the clearance notch 451 and the auxiliary notch 471. The locking ring 47 can close the auxiliary notch 471, improving the stability of the connection between the fixing ring 45 and the guide rope 43, while not affecting the normal disassembly of the guide rope 43 and the fixing ring 45.

[0068] Reference Figure 6 and Figure 7The mounting base 48 is located within the auxiliary notch 471. When the mounting base 48 is bolted to the fixing ring 45, the mounting base 48 limits the locking ring 47, preventing the locking ring 47 from rotating. This prevents the guide rope 43 from separating from the corresponding fixing ring 45.

[0069] Reference Figure 6 and Figure 7 A clamping assembly 46 is provided on the fixing ring 45. The clamping assembly 46 includes a plurality of clamping blocks 461. A plurality of clamping grooves 462 are provided on the inner sidewall of the fixing ring 45. The plurality of clamping grooves 462 are arranged sequentially at intervals along the circumference of the fixing ring 45. The clamping blocks 461 are arranged in a one-to-one correspondence with the clamping grooves 462. The clamping blocks 461 are inserted into the corresponding clamping grooves 462. The clamping blocks 461 are slidably connected to the inner sidewall of the corresponding clamping grooves 462 along the depth direction of the corresponding clamping grooves 462.

[0070] Reference Figure 6 and Figure 7 The clamping assembly 46 also includes a plurality of clamping drive components 463, which are arranged one-to-one with a plurality of clamping blocks 461. Each clamping drive component 463 includes an electromagnet 4631 and an auxiliary spring 4632. The clamping block 461 is made of a magnet. Both the electromagnet 4631 and the auxiliary spring 4632 are located in the clamping groove 462. The auxiliary spring 4632 is axially arranged along the depth direction of the corresponding clamping groove 462. The auxiliary spring 4632 is located between the electromagnet 4631 and the clamping block 461. One end of the auxiliary spring 4632 is connected to the electromagnet 4631, and the other end is connected to the clamping block 461. The electromagnet 4631 is connected to the inner wall of the corresponding clamping groove 462.

[0071] When the electromagnet 4631 is energized, the locking block 461 retracts into the corresponding locking slot 462 under the magnetic force of the electromagnet 4631. At this time, the auxiliary spring 4632 is compressed, the locking block 461 separates from the guide rope 43, and the fixing ring 45 can move along the length direction of the guide rope 43, so the position of the float 1 can be adjusted along the length direction of the river channel. When the electromagnet 4631 is de-energized, the locking block 461 extends out of the corresponding locking slot 462 under the action of the auxiliary spring 4632. At this time, the locking block 461 abuts against the outer wall of the corresponding guide rope 43, so the fixing ring 45 is fixed to the guide rope 43, which can fix the position of the float 1 along the length direction of the river channel.

[0072] Reference Figure 6 and Figure 7 An elastic anti-slip pad is provided on the side of the locking block 461 away from the corresponding electromagnet 4631. When the locking block 461 extends out of the corresponding locking groove 462, the elastic anti-slip pad abuts against the corresponding guide rope 43, which increases the stability of the connection between the locking block 461 and the guide rope 43.

[0073] The implementation principle of this application embodiment is as follows: when the water quality detector 21 detects that the water quality in the river is polluted, the solenoid valve 242 in the corresponding dispenser 24 is opened, and the microbial liquid in the corresponding storage bottle 23 is released into the water body, which effectively improves the microbial community structure in the river water body and realizes the river management function.

[0074] When the water in the river is flowing slowly or completely still, the lateral movement mechanism 3 and the longitudinal movement mechanism 4 are activated, causing the float 1 to move along the length and width of the river. This allows the float 1 to release microbial liquid at multiple points, which improves the uniformity of microbial distribution in the water and makes the microbial colony structure in various locations in the river water quickly become consistent, thereby improving the efficiency of river management.

[0075] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A river ecosystem management device, characterized by, include: Floating plate (1), microbial dispensing mechanism (2) and lateral movement mechanism (3); The microbial delivery mechanism (2) includes a water quality detector (21), a photovoltaic power generation module (22), a storage bottle (23), and a delivery device (24). The water quality detector (21), the photovoltaic power generation module (22), the storage bottle (23), and the delivery device (24) are all mounted on the float (1). The delivery device (24) is mounted on the storage bottle (23) and is connected to the storage bottle (23). The photovoltaic power generation module (22) and the delivery device (24) are both electrically connected to the water quality detector (21). The lateral movement mechanism (3) includes a first column (31) and a second column (32), the first column (31) being fixed on the riverbank of the river and the second column (32) being fixed on the other side of the riverbank; It also includes a longitudinal moving mechanism (4), which includes a third column (41) and a fourth column (42). The third column (41) is fixed on the riverbank of the river, and the fourth column (42) is fixed on the riverbank on the other side of the river. The third column (41) and the first column (31) are located on the same riverbank of the river. Guide ropes (43) are provided between the first column (31) and the third column (41) and between the second column (32) and the fourth column (42). The two ends of one guide rope (43) are connected to the first column (31) and the third column (41) respectively, and the two ends of the other guide rope (43) are connected to the second column (32) and the fourth column (42) respectively. The length direction of the guide ropes (43) is set along the length direction of the river channel. It also includes a fixed rope (33), the two ends of which are respectively connected to the corresponding guide rope (43). The guide rope (43) is slidably connected to the fixed rope (33) along its own length direction. The float (1) is connected to the fixed rope (33), and the float (1) is provided with a transverse drive member (34) for driving itself to move along the length direction of the fixed rope (33); and the float (1) is provided with a longitudinal drive member (44) for driving the float (1) to move along the length direction of the guide rope (43). Both ends of the fixed rope (33) are provided with fixed rings (45), and the fixed rings (45) are provided in correspondence with the guide ropes (43). The fixed rings (45) are sleeved on the outside of the corresponding guide ropes (43), and the fixed rings (45) are slidably connected to the corresponding guide ropes (43) along their own axial direction. The fixing ring (45) is provided with a plurality of locking blocks (461), and the inner sidewall of the fixing ring (45) is provided with a plurality of locking grooves (462). The plurality of locking grooves (462) are arranged sequentially at intervals along the circumference of the fixing ring (45). The locking blocks (461) and the locking grooves (462) are arranged one-to-one. The locking blocks (461) are inserted into the corresponding locking grooves (462), and the locking blocks (461) are slidably connected to the inner sidewall of the corresponding locking grooves (462) along the depth direction of the corresponding locking grooves (462). The locking grooves (462) are provided with locking drive members (463) that drive the locking blocks (461) to move along the depth direction of the corresponding locking grooves (462). The locking drive component (463) includes an electromagnet (4631) and an auxiliary spring (4632). The electromagnet (4631) and the auxiliary spring (4632) are both located in the corresponding locking groove (462). The electromagnet (4631) is connected to the inner wall of the corresponding locking groove (462). The auxiliary spring (4632) is axially arranged along the depth direction of the corresponding locking groove (462). One end of the auxiliary spring (4632) is connected to the electromagnet (4631), and the other end is connected to the corresponding locking block (461). The locking block (461) is made of a magnet. A clearance notch (451) is provided through the inner wall of the fixing ring (45), and the clearance notch (451) passes through the fixing ring (45) axially. A locking ring (47) is sleeved on the outside of the fixing ring (45). The fixing ring (45) and the locking ring (47) are rotatably connected. An auxiliary notch (471) is provided through the inner sidewall of the locking ring (47). The auxiliary notch (471) passes through the locking ring (47) along the axial direction of the locking ring (47). The fixing ring (45) is provided with a mounting seat (48), which is connected to one end of the fixing rope (33); the mounting seat (48) is detachably connected to the fixing ring (45), the mounting seat (48) is located in the auxiliary notch (471), and the locking ring (47) is positioned opposite the mounting seat (48) along its circumference.

2. The river ecosystem management device according to claim 1, characterized in that, The fixed rope (33) includes two branch ropes (331), the ends of the two branch ropes (331) that are far apart from each other are slidably connected to the corresponding guide rope (43), and the ends of the two branch ropes (331) that are close to each other are connected to the float (1). The lateral drive (34) includes two rewinders (341) capable of rewinding and unwinding. Both rewinders (341) are disposed on the float (1), and the spacing direction of the two rewinders (341) is along the spacing direction of the first column (31) and the second column (32). The branch ropes (331) are arranged in a one-to-one correspondence with the winding device (341), and the ends of the two branch ropes (331) that are close to each other are connected to the corresponding winding device (341).

3. The river ecosystem management device according to claim 1, characterized in that, The longitudinal drive member (44) includes a plurality of turbine sets (441), each turbine set (441) including a drive turbine (4411), the drive turbine (4411) being coaxially connected to a second drive member (4412) that drives itself to rotate, the drive turbine (4411) and the second drive member (4412) being both located on the lower side of the float (1), and the axial direction of the drive turbine (4411) being arranged along the length direction of the guide rope (43).

4. The river ecosystem management device according to claim 1, characterized in that, An elastic anti-slip pad is provided at the end of the locking block (461) away from the electromagnet (4631).

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