Water quality purification device for ecological management of lake area
By introducing plankton into the water purification device to form a food chain and a food network, the problem of difficulty in removing organic matter and bacteria in the prior art is solved, and a more efficient water purification effect and water body self-purification ability are achieved.
Patent Information
- Application Number
- CN202421291600.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The existing water quality purification devices only rely on physical filtration, making it difficult to remove harmful substances such as organic matter and bacteria in the water, resulting in the filtered water quality still having safety hazards and the use of biological principles to improve the water quality purification effect.
A water quality purification device for ecological governance in lake areas is designed, combined with filters and biological boxes, and the rubber hose is intermittently extruded through the reciprocating extrusion mechanism, introducing plankton, forming a food chain and food network, and strengthening the biological purification effect.
Through biological purification, the organic matter and bacteria in the water can be effectively removed, the water quality purification effect is improved, the water quality safety hazards are reduced, and the water circulation and self-purification capacity are promoted.
Smart Images
Figure CN222556762U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water purification, and more specifically, to a water purification device for lake ecological management. Background Art
[0002] With the rapid development of industrialization and urbanization, the protection and management of freshwater resources such as lakes have become the focus of global attention. The lake ecosystem is a complex natural system, and its water quality is threatened by pollution from many aspects, including industrial wastewater, domestic sewage, agricultural non-point source pollution, etc. Once these pollutants enter the lake, they will destroy the ecological balance of the water body, affect the survival of aquatic plants and animals, and even threaten human drinking water safety. In order to meet this challenge, various water purification technologies and devices have emerged.
[0003] Existing water purification devices are mostly composed of a purification box, a water inlet, a water outlet, a water pump and a filter. The water inlet and the water outlet are respectively installed on both sides of the purification box, while the water pump and the filter are installed inside the purification box. The working process is as follows: connect the water inlet to the lake area, start the water pump, and the water pump draws the water source inside the lake area from the water inlet to the inside of the purification box. Before the water source flows out of the water outlet, it needs to pass through the filter. The filter drives water molecules through the microporous reverse osmosis membrane through high pressure to remove inorganic salts, heavy metal ions, microorganisms and other substances in the water, making the water quality purer. Finally, the purified water flows back to the lake area from the water outlet, thereby achieving the function of circulating and purifying water quality.
[0004] Although existing water purification devices use filters to filter water, their functions are relatively simple and the filtering effect is not ideal. This device only relies on physical filtration and it is difficult to remove harmful substances such as organic matter and bacteria in the water. As a result, the filtered water quality still has certain safety hazards and cannot fully utilize the principles of biology to further improve the water purification effect. Utility Model Content
[0005] In order to overcome the above-mentioned defects of the prior art, the utility model proposes a water purification device for lake area ecological management.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water quality purification device for lake ecological management, comprising a purification box, wherein the outer sides of the two ends of the purification box are respectively fixedly connected with a water inlet and a water outlet, the water inlet and the water outlet are both connected with the interior of the purification box, a filter is installed inside the purification box, the filter is used to filter the water quality, a biological box is arranged on the outer side of the purification box, a limiting ring is fixedly connected to the outer side of the biological box, the end of the limiting ring away from the biological box is fixedly connected to the top of the purification box, a rubber hose is fixedly connected to the bottom end of the biological box, the rubber hose is connected with the interior of the water outlet, a pressure block is attached to the outer side of the rubber hose, a reciprocating extrusion mechanism is arranged at the end of the pressure block away from the rubber hose, and the reciprocating extrusion mechanism is used to drive the pressure block to reciprocate and squeeze the rubber hose.
[0007] Furthermore, the reciprocating extrusion mechanism includes an extrusion assembly and a driving assembly, the extrusion assembly includes a limiting square tube, the limiting square tube is fixedly connected to one end of the pressing block away from the rubber hose, a concave plate is arranged on the outer side of the limiting square tube, both ends of the concave plate are provided with slide grooves, the interior of the slide groove is slidably connected to the limiting square tube, the diameter of one end of the limiting square tube away from the pressing block is larger than the inner diameter of the slide groove, the top of the concave plate is fixedly connected to a fixed plate, the fixed plate is fixedly connected to the outer side of the purification box, the outer side of the limiting square tube is fixedly connected to a clamping plate, a first spring is fixedly connected between the clamping plate and the concave plate, a baffle is attached to one side of the rubber hose away from the pressing block, an L-plate is fixedly connected to one end of the baffle plate away from the rubber hose, and the L-plate is fixedly connected to the outer side of the purification box.
[0008] Furthermore, the driving assembly includes a rack, which is fixedly connected to the outer side of the limiting square tube, and a gear is meshed with the side of the rack away from the limiting square tube. A groove is provided on the outer side of the gear, and a motor is fixedly connected to the inside of the gear. A connecting plate is fixedly connected to the end of the motor away from the gear, and the connecting plate is fixedly connected to the outer side of the purification box.
[0009] Furthermore, a device groove is provided on the outside of the water outlet, a device box is fixedly connected to the inside of the device groove, a slide bar is provided inside the device box, a pair of limit rods are fixedly connected to the inner wall of the device box, both of the limit rods pass through the slide bar, a second spring is fixedly connected between the slide bar and the device box, an electric mechanism is provided inside the device box, the electric mechanism is used to control the start and stop of the motor, and the electric mechanism and the motor are electrically connected to an external computer.
[0010] Further, the power mechanism includes a first magnetic block, which is fixedly connected to the top of the sliding bar, and a second magnetic block is arranged above the device box, the first magnetic block and the second magnetic block repel each other with the same polarity, and a first power connection plate is fixedly connected to the top of the second magnetic block, and a fixing ring is slidably connected to the outer side of the first power connection plate, and the fixing ring is fixedly connected to the top of the device box, and a second power connection plate is arranged on the top of the first power connection plate, and a fixing rod is fixedly connected to the top of the second power connection plate, and an end of the fixing rod away from the second power connection plate is fixedly connected to the outer side of the purification box.
[0011] The technical effects and advantages of the utility model of a water purification device for lake ecological management are as follows:
[0012] Through the structural design of the reciprocating extrusion mechanism, the pressing block and the rubber hose, it is achieved that on the basis of filter filtration, the reciprocating extrusion mechanism drives the pressing block to intermittently squeeze the rubber hose, so that plankton is intermittently introduced into the lake area through the rubber hose, forming a food chain and food web, and enhancing the biological purification effect. At the same time, these organisms can also provide oxygen to the water body, promote water circulation and self-purification ability. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a first overall structural schematic diagram of the utility model.
[0014] Figure 2 This is a second overall structural schematic diagram of the utility model.
[0015] Figure 3 It is a schematic diagram of the rubber hose and the pressing block structure in the utility model.
[0016] Figure 4 It is a partial plan view of the utility model.
[0017] Figure 5 It is a cross-sectional schematic diagram of the water outlet and the device box in the utility model.
[0018] Figure 6 It is a schematic diagram of the structure of the first magnetic block and the second magnetic block in the utility model.
[0019] In the figure:
[0020] 1. Purification box; 2. Water inlet; 3. Water outlet; 4. Biological box; 5. Limiting ring; 6. Rubber hose; 7. Pressure block; 8. Limiting square tube; 9. Concave plate; 10. Fixed plate; 11. Card plate; 12. First spring; 13. Rack; 14. Gear; 15. Motor; 16. Connecting plate; 17. Baffle plate; 18. L plate; 19. Device box; 20. Slide bar; 21. Limiting rod; 22. Second spring; 23. First magnetic block; 24. Second magnetic block; 25. First power board; 26. Fixed ring; 27. Second power board; 28. Fixed rod. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1 - Figure 4 As shown, a water quality purification device for lake area ecological management includes a purification box 1, and the outer sides of the two ends of the purification box 1 are respectively fixed with a water inlet 2 and a water outlet 3, and the water inlet 2 and the water outlet 3 are both connected with the interior of the purification box 1. A filter is installed inside the purification box 1, and the filter is used to filter the water quality. A biological box 4 is arranged on the outer side of the purification box 1, and a limiting ring 5 is fixedly connected to the outer side of the biological box 4, and the end of the limiting ring 5 away from the biological box 4 is fixedly connected to the top of the purification box 1, and a rubber hose 6 is fixedly connected to the bottom end of the biological box 4, and the rubber hose 6 is connected with the interior of the water outlet 3. A pressure block 7 is attached to the outer side of the rubber hose 6, and a reciprocating extrusion mechanism is arranged at the end of the pressure block 7 away from the rubber hose 6, and the reciprocating extrusion mechanism is used to drive the pressure block 7 to reciprocate and extrude the rubber hose 6.
[0023] The water inlet 2 is connected to the lake area, and the water pump is started. The water pump draws the water source inside the lake area from the water inlet 2 to the inside of the purification box 1. Before the water source flows out of the water outlet 3, it needs to pass through the filter inside the purification box 1. The filter drives water molecules through the microporous reverse osmosis membrane through high pressure to remove inorganic salts, heavy metal ions, microorganisms and other substances in the water, making the water quality purer. Finally, the purified water flows back to the lake area from the water outlet 3, thereby achieving the function of circulating and purifying water quality. However, the existing filter function is relatively single, and the filtering effect is not ideal. This device only relies on physical filtration, and it is difficult to remove harmful substances such as organic matter and bacteria in the water, resulting in certain safety hazards in the filtered water quality, and it is impossible to make full use of the principles of biology to further improve the water purification effect. In order to solve the above problems, when this embodiment is used, plankton and water source are put into the biological box 4. In the initial state, the pressing block 7 always squeezes the rubber hose 6 under the action of the reciprocating extrusion mechanism. At this time, the plankton inside the biological box 4 cannot The water flows into the water outlet 3 through the rubber hose 6. When the purified water flows out of the water outlet 3, the reciprocating extrusion mechanism is started. The reciprocating mechanism extrudes and drives the pressing block 7 to move in the direction away from the rubber hose 6. The squeezing of the rubber hose 6 by the pressing block 7 ends, and the plankton in the biological box 4 flows into the water outlet 3 along with the water, and then flows into the lake area. As the reciprocating extrusion mechanism continues to operate, the reciprocating mechanism drives the pressing block 7 to squeeze the rubber hose 6 again. At this time, the plankton in the biological box 4 is in a closed state again and cannot enter the interior of the biological box 4 through the rubber hose 6, thereby achieving the function of intermittently releasing the plankton and avoiding the problem of excessive discharge of plankton. Through the above-mentioned structural design, it is achieved that on the basis of filter filtration, the reciprocating extrusion mechanism drives the pressing block 7 to intermittently squeeze the rubber hose 6, so that it intermittently introduces plankton into the lake area through the rubber hose 6, forming a food chain and food web, and strengthening the biological purification effect. At the same time, these organisms can also provide oxygen for the water body, promote water circulation and self-purification ability.
[0024] like Figure 3 and Figure 4As shown, the reciprocating extrusion mechanism includes an extrusion assembly and a driving assembly, the extrusion assembly includes a limiting square tube 8, the limiting square tube 8 is fixedly connected to the end of the pressing block 7 away from the rubber hose 6, a concave plate 9 is arranged on the outer side of the limiting square tube 8, both ends of the concave plate 9 are provided with slide grooves, the interior of the slide groove is slidably connected to the limiting square tube 8, the diameter of the end of the limiting square tube 8 away from the pressing block 7 is larger than the inner diameter of the slide groove, the top of the concave plate 9 is fixedly connected to a fixing plate 10, the fixing plate 10 is fixedly connected to the outer side of the purification box 1, the outer side of the limiting square tube 8 is fixedly connected to a card plate 11, a first spring 12 is fixedly connected between the card plate 11 and the concave plate 9, a baffle plate 17 is attached to the side of the rubber hose 6 away from the pressing block 7, the end of the baffle plate 17 away from the rubber hose 6 is fixedly connected to an L-plate 18, and the L-plate 18 is fixedly connected to the outer side of the purification box 1.
[0025] When the driving component is running, it drives the limiting square tube 8 to move in the direction away from the rubber hose 6. The limiting square tube 8 will drive the pressure block 7 to break away from the extrusion of the rubber hose 6. The interior of the rubber hose 6 will be connected, and plankton can pass through the rubber hose 6. During the movement of the limiting square tube 8, it will drive the card plate 11 to synchronously squeeze the first spring 12, so that the first spring 12 is deformed under force and generates elastic potential energy. When the driving component runs to a certain number of circles, the driving component ends the traction of the limiting square tube 8, the first spring 12 stops being stressed, and the elastic potential energy is released instantly, and the limiting square tube 8 is driven to reset through the card plate 11. During the resetting process of the limiting square tube 8, the pressure block 7 will be driven again to squeeze the rubber hose 6, so that the interior of the rubber hose 6 is closed, and plankton cannot pass through.
[0026] like Figure 3 and Figure 4 As shown, the driving assembly includes a rack 13, which is fixedly connected to the outer side of the limiting square tube 8. A gear 14 is meshed with the side of the rack 13 away from the limiting square tube 8. A groove is provided on the outer side of the gear 14. A motor 15 is fixedly connected to the inside of the gear 14. A connecting plate 16 is fixedly connected to the end of the motor 15 away from the gear 14, and the connecting plate 16 is fixedly connected to the outer side of the purification box 1.
[0027] In the initial state, the groove on the outer side of the gear 14 is below the rack 13, and the gear 14 and the rack 13 are not yet in meshing state. As the motor 15 runs, the motor 15 drives the gear 14 to Figure 4The gear 14 rotates clockwise from a viewing angle, and during the rotation process, it is in meshing state with the rack 13. The gear 14 will drive the rack 13 to move in the direction away from the rubber hose 6, and the rack 13 will then drive the pressure block 7 to move in the direction away from the rubber hose 6 through the limiting square tube 8, and the pressure block 7 will stop squeezing the rubber hose 6. As the gear 14 continues to rotate, the groove of the gear 14 arrives below the rack 13 again, and the meshing of the gear 14 and the rack 13 ends. The first spring 12 will drive the pressure block 7 to squeeze the rubber hose 6 again through the card plate 11. It should be noted that the rotation speed of the gear 14 is relatively slow. For a period of time after the pressure block 7 resets and squeezes the rubber hose 6, the groove of the gear 14 is still below the rack 13, ensuring that the closing time of the rubber hose 6 is greater than the penetration time.
[0028] like Figure 5 and Figure 6 As shown, a device groove is provided on the outer side of the water outlet 3, a device box 19 is fixedly connected to the inside of the device groove, a slide bar 20 is arranged inside the device box 19, a pair of limit rods 21 are fixedly connected to the inner wall of the device box 19, both of the limit rods 21 pass through the slide bar 20, a second spring 22 is fixedly connected between the slide bar 20 and the device box 19, an electric mechanism is arranged inside the device box 19, the electric mechanism is used to control the start and stop of the motor 15, and the electric mechanism and the motor 15 are electrically connected to an external computer.
[0029] When the existing motor 15 is running, it is necessary to ensure that the purified water source starts to flow out from the inside of the water outlet 3 before it can be started. This process is relatively troublesome and requires the staff to wait and start. In order to solve the above problem, when the present embodiment is in use, when the water source flows from the inside of the water outlet 3, the impact force generated by the water source will drive the slide bar 20 to move. The movement of the slide bar 20 will squeeze the second spring 22, causing the second spring 22 to deform and generate elastic potential energy. When the slide bar 20 moves to a specified distance, the slide bar 20 drives the electric mechanism to operate, and the electric mechanism A signal is sent to the external computer, and the external computer will control the operation of the motor 15 when it senses the information, thereby solving the above problem. When the internal jet water source of the water outlet 3 ends, the force on the second spring 22 ends, and the elastic potential energy is released to drive the slide bar 20 to reset. The slide bar 20 will end the operation of the power mechanism, and the information of the power mechanism will be interrupted. The external computer will control the motor 15 to stop running. It should be noted that the number of running circles of the output end of the motor 15 is constant to ensure that before stopping, the motor 15 will drive the groove of the gear 14 to be below the rack 13.
[0030] like Figure 5 and Figure 6As shown, the power mechanism includes a first magnetic block 23, which is fixedly connected to the top of the slide bar 20, and a second magnetic block 24 is arranged above the device box 19, and the first magnetic block 23 and the second magnetic block 24 repel each other with the same polarity, and a first power connection disk 25 is fixedly connected to the top of the second magnetic block 24, and a fixing ring 26 is slidably connected to the outer side of the first power connection disk 25, and the fixing ring 26 is fixedly connected to the top of the device box 19, and a second power connection disk 27 is arranged on the top of the first power connection disk 25, and a fixing rod 28 is fixedly connected to the top of the second power connection disk 27, and an end of the fixing rod 28 away from the second power connection disk 27 is fixedly connected to the outer side of the purification box 1.
[0031] When the slider 20 moves toward the direction close to the second spring 22, the slider 20 drives the first magnetic block 23 to be below the second magnetic block 24, and the first magnetic block 23 and the second magnetic block 24 enter the magnetic range, and the first magnetic block 23 releases the repulsive force on the second magnetic block 24, forcing the second magnetic block 24 to move upward along the inside of the fixed ring 26, and the first power disk 25 moves upward. When the first power disk 25 moves upward, it will contact the second power disk 27. The two are connected by radio and transmit information to the external computer. The external computer receives the information from the second magnetic block 24 and controls the motor 15 to run. When the slider 20 is reset, the first magnetic block 23 and the second magnetic block 24 are out of the magnetic range. Under the action of gravity, the first power disk 25 falls and resets, and is disconnected from the second power disk 27. The information of the external computer is interrupted, and the motor 15 is controlled to stop.
[0032] Working principle: connect the water inlet 2 to the lake area, start the water pump, and the water pump draws the water source inside the lake area from the water inlet 2 to the inside of the purification box 1. Before the water source flows out of the water outlet 3, it needs to pass through the filter inside the purification box 1. The filter drives water molecules through the microporous reverse osmosis membrane through high pressure to remove inorganic salts, heavy metal ions, microorganisms and other substances in the water, making the water quality purer. Finally, the purified water flows back to the lake area from the water outlet 3, thereby achieving the function of circulating and purifying water quality. However, the existing filter function is relatively single, and the filtering effect is not ideal. This device only relies on physical filtration, and it is difficult to remove harmful substances such as organic matter and bacteria in the water, resulting in certain safety hazards in the filtered water quality, and it is impossible to fully utilize biological The principle is used to further improve the water purification effect. In order to solve the above problems, when this embodiment is used, plankton and water source are put into the biological box 4. In the initial state, the pressing block 7 always squeezes the rubber hose 6 under the action of the reciprocating extrusion mechanism. At this time, the plankton inside the biological box 4 cannot pass through the rubber hose 6 and flow into the inside of the water outlet 3. When the purified water source flows out of the water outlet 3, the reciprocating extrusion mechanism is started. The reciprocating mechanism squeezes and drives the pressing block 7 to move in the direction away from the rubber hose 6. The squeezing of the rubber hose 6 by the pressing block 7 ends, and the plankton inside the biological box 4 flows into the inside of the water outlet 3 along with the water source, and then flows into the lake area. With the continuous operation of the reciprocating extrusion mechanism, the reciprocating mechanism drives the pressing block 7 to squeeze the rubber hose again. Tube 6, at this time, the plankton inside the biological box 4 is in a closed state again and cannot enter the interior of the biological box 4 through the rubber hose 6, thereby achieving the function of intermittently releasing the plankton and avoiding the problem of excessive discharge of plankton. Through the above-mentioned structural design, on the basis of filtering by the filter, the reciprocating extrusion mechanism drives the pressing block 7 to intermittently extrude the rubber hose 6, so that it intermittently introduces plankton into the lake area through the rubber hose 6, forming a food chain and food web, and strengthening the biological purification effect. At the same time, these organisms can also provide oxygen for the water body, promote water circulation and self-purification ability, and when the driving component is running, it drives the limiting square tube 8 to move in the direction away from the rubber hose 6, and the limiting square tube 8 will drive the pressing block 7 to break away from the extrusion of the rubber hose 6, and the rubber soft The interior of the tube 6 will be penetrated, and plankton can pass through the rubber hose 6. During the movement of the limiting square tube 8, it will drive the card plate 11 to synchronously squeeze the first spring 12, so that the first spring 12 is deformed under force and generates elastic potential energy. When the driving component runs to a certain number of circles, the driving component ends the traction of the limiting square tube 8, and the first spring 12 ends its force, and instantly releases the elastic potential energy, and drives the limiting square tube 8 to reset through the card plate 11. During the resetting process of the limiting square tube 8, it will drive the pressing block 7 to squeeze the rubber hose 6 again, so that the interior of the rubber hose 6 is closed, and plankton cannot pass through. In the initial state, the groove on the outer side of the gear 14 is below the rack 13, and the gear 14 and the rack 13 are not yet in a meshing state. With the operation of the motor 15,The motor 15 drives the gear 14 to Figure 4 The gear 14 rotates clockwise from a viewing angle, and during the rotation process, it is in meshing state with the rack 13. The gear 14 will drive the rack 13 to move in the direction away from the rubber hose 6, and the rack 13 will then drive the pressure block 7 to move in the direction away from the rubber hose 6 through the limiting square tube 8, and the pressure block 7 will end squeezing the rubber hose 6. As the gear 14 continues to rotate, the groove of the gear 14 reaches the bottom of the rack 13 again, and the meshing of the gear 14 and the rack 13 ends. The first spring 12 will drive the pressure block 7 to squeeze the rubber hose 6 again through the card plate 11. It should be noted that the rotation speed of the gear 14 is relatively slow. For a period of time after the pressure block 7 is reset to squeeze the rubber hose 6, the gear 14 The groove of 4 is still below the rack 13, ensuring that the closing time of the rubber hose 6 is greater than the penetration time. When the existing motor 15 is running, it is necessary to ensure that the purified water source starts to flow out from the inside of the water outlet 3 before it can be started. This process is more troublesome and requires the staff to wait and start. In order to solve the above problem, when the present embodiment is in use, when the water source is sprayed from the inside of the water outlet 3, the impact force generated by the water source will drive the slide bar 20 to move, and the movement of the slide bar 20 will squeeze the second spring 22, causing the second spring 22 to deform and generate elastic potential energy. When the slide bar 20 moves to a specified distance, the slide bar 20 drives the power mechanism to operate, and the power mechanism sends a signal to the external computer. When the external computer senses the information, it will control the motor 15 to run, thereby solving the above problem. When the internal jet water source of the water outlet 3 ends, the second spring 22 ends the force, and the elastic potential energy is released to drive the slider 20 to reset. The slider 20 will end the operation of the power mechanism, and the power mechanism information will be interrupted. The external computer will control the motor 15 to stop running. It should be noted that the output end of the motor 15 runs a constant number of circles to ensure that before stopping, the motor 15 will drive the groove of the gear 14 to be below the rack 13. When the slider 20 moves in the direction close to the second spring 22, the slider 20 drives the first magnetic block 23 to be below the second magnetic block 24. The first magnetic block 23 and the second When the magnetic block 24 enters the magnetic range, the first magnetic block 23 releases a repulsive force on the second magnetic block 24, forcing the second magnetic block 24 to move along the inside of the fixed ring 26, driving the first power disk 25 to move upward, and the first power disk 25 moves upward to contact the second power disk 27, and the two are connected by radio to transmit information to the external computer. The external computer receives the information from the second magnetic block 24 and controls the motor 15 to run. When the slider 20 is reset, the first magnetic block 23 and the second magnetic block 24 are out of the magnetic range, and the first power disk 25 falls and resets under the action of gravity, and is disconnected from the second power disk 27. The information of the external computer is interrupted, and the motor 15 is controlled to stop.
[0033] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.
Claims
1. A water purification device for lake ecological management, comprising a purification box (1), wherein the outer sides of both ends of the purification box (1) are respectively fixedly connected with a water inlet (2) and a water outlet (3), wherein the water inlet (2) and the water outlet (3) are both connected with the interior of the purification box (1), wherein a filter is installed inside the purification box (1), wherein the filter is used to filter water, wherein a biological box (4) is arranged on the outer side of the purification box (1), wherein a limiting ring (5) is fixedly connected to the outer side of the biological box (4), wherein the end of the limiting ring (5) away from the biological box (4) is fixedly connected to the top of the purification box (1), wherein the limiting ring (5) is fixedly connected to the top of the purification box (1), wherein the limiting ring (5) is characterized in that; A rubber hose (6) is fixedly connected to the bottom end of the biological box (4), and the rubber hose (6) is connected to the inside of the water outlet (3). A pressure block (7) is attached to the outside of the rubber hose (6), and a reciprocating extrusion mechanism is provided at one end of the pressure block (7) away from the rubber hose (6). The reciprocating extrusion mechanism is used to drive the pressure block (7) to reciprocately extrude the rubber hose (6).
2. The water purification device for lake ecological management according to claim 1 is characterized in that: The reciprocating extrusion mechanism comprises an extrusion assembly and a driving assembly, wherein the extrusion assembly comprises a limiting square tube (8), wherein the limiting square tube (8) is fixedly connected to one end of the pressing block (7) away from the rubber hose (6), wherein a concave plate (9) is arranged on the outside of the limiting square tube (8), wherein both ends of the concave plate (9) are provided with a slide groove, wherein the interior of the slide groove is slidably connected to the limiting square tube (8), wherein the diameter of one end of the limiting square tube (8) away from the pressing block (7) is larger than the inner diameter of the slide groove, and the top of the concave plate (9) is The end of the rubber hose (6) is fixedly connected to a fixing plate (10), the fixing plate (10) is fixedly connected to the outer side of the purification box (1), the outer side of the limiting square tube (8) is fixedly connected to a clamping plate (11), a first spring (12) is fixedly connected between the clamping plate (11) and the concave plate (9), a baffle plate (17) is attached to the side of the rubber hose (6) away from the pressure block (7), an end of the baffle plate (17) away from the rubber hose (6) is fixedly connected to an L-plate (18), and the L-plate (18) is fixedly connected to the outer side of the purification box (1).
3. The water purification device for lake ecological management according to claim 2 is characterized in that: The driving assembly comprises a rack (13), the rack (13) being fixedly connected to the outer side of a limiting square tube (8), a gear (14) being meshedly arranged on the side of the rack (13) away from the limiting square tube (8), a groove being arranged on the outer side of the gear (14), a motor (15) being fixedly connected to the inside of the gear (14), a connecting plate (16) being fixedly connected to the end of the motor (15) away from the gear (14), and the connecting plate (16) being fixedly connected to the outer side of the purification box (1).
4. The water purification device for lake ecological management according to claim 3 is characterized in that: A device groove is provided on the outside of the water outlet (3), a device box (19) is fixedly connected to the inside of the device groove, a slide bar (20) is arranged inside the device box (19), a pair of limit rods (21) are fixedly connected to the inner wall of the device box (19), the pair of limit rods (21) both pass through the slide bar (20), a second spring (22) is fixedly connected between the slide bar (20) and the device box (19), an electric mechanism is arranged inside the device box (19), the electric mechanism is used to control the start and stop of the motor (15), and the electric mechanism and the motor (15) are electrically connected to an external computer.
5. The water purification device for lake ecological management according to claim 4 is characterized in that: The electric mechanism comprises a first magnetic block (23), the first magnetic block (23) is fixedly connected to the top of the slide bar (20), a second magnetic block (24) is arranged above the device box (19), the first magnetic block (23) and the second magnetic block (24) are of the same polarity and repel each other, a first power connection plate (25) is fixedly connected to the top of the second magnetic block (24), a fixing ring (26) is slidably connected to the outer side of the first power connection plate (25), the fixing ring (26) is fixedly connected to the top of the device box (19), a second power connection plate (27) is arranged at the top of the first power connection plate (25), a fixing rod (28) is fixedly connected to the top of the second power connection plate (27), and an end of the fixing rod (28) away from the second power connection plate (27) is fixedly connected to the outer side of the purification box (1).