Lake water body ecological restoration device

Abstract

This utility model discloses a lake water ecological restoration device, including a restoration device with a fixed frame at its bottom. A float is fixedly connected to the bottom of the fixed frame. A branch pipe is connected to the input end of the restoration device, and a pipeline is connected to the output end of the restoration device. Sprayers are connected to both sides of the pipeline. The top of a fixing mechanism is fixedly connected to the bottom of the restoration device. The fixing mechanism includes a base plate, the top of which is fixedly connected to the bottom of the restoration device. This utility model uses the fixing mechanism to fix the position of the restoration device, preventing it from detaching from the fixed frame. Then, an anti-clogging mechanism filters the water source drawn by the restoration device to prevent debris from clogging it. This lake water ecological restoration device has the advantages of easy fixation, improving the stability of the restoration device. The installation process is simple, and it prevents the restoration device from falling into the lake.

Description

Technical Field

[0001] This utility model relates to the field of lake water ecological restoration technology, specifically a lake water ecological restoration device. Background Technology

[0002] A lake basin and the water it holds are relatively enclosed natural depressions on the Earth's surface that can store water. Lakes can be classified according to their formation into tectonic lakes, crater lakes, glacial lakes, marine lakes, and artificial lakes. Ecological restoration is a comprehensive method for remediating polluted environments, guided by ecological principles, based on biological restoration, and combined with various physical, chemical, and engineering restoration measures. Through optimized combination, it aims to achieve the best results and the lowest cost. Micro-nano bubbles are extremely fine bubbles with a diameter of less than 50 micrometers. Micro-nano bubbles rise slowly in water, have a long residence time, and high dissolution efficiency. They also possess characteristics such as self-oxygenation, negative charge, and rich in highly oxidizing free radicals. These characteristics make micro-nano bubbles a promising candidate for water treatment.

[0003] Micro-nano aerators are a type of water remediation device. In daily life, to prevent pollution from household waste from damaging the ecological environment of lakes, remediation devices are needed to increase dissolved oxygen and the activity of aerobic microorganisms in lake water, promote the decomposition and transformation of pollutants, and accelerate the self-purification process of lake water. A search revealed Chinese patent CN218321012U, which discloses a mobile micro-nano aerator, including a micro-nano aerator body and a first impeller. A fixing plate is installed at the bottom of the side of the micro-nano aerator body. The number of plates is set to four. Each fixing plate has a through hole with a diameter slightly larger than that of the fixing screw. The end of the fixing screw matches the fixing hole. The fixing hole is located in the middle of the top of the load-bearing square plate. A buoyancy plate is provided on the outside of the first impeller. The first and second impellers are symmetrically arranged. This utility model, through the designed drive motor, rotating shaft, first impeller, and second impeller, enables the drive motor to drive the first and second impellers to rotate at high speed, realizing the automatic movement of the main body of the micro-nano aerator, which is both fast and efficient.

[0004] The existing technical solutions mentioned above have the following drawbacks: In the process of using this repair device, the position of the repair device is mostly fixed by bolts, which is cumbersome. Moreover, the repair device floats in the lake for a long time, which accelerates the rusting of the bolts. The rusted bolts are prone to loosening, causing the repair device to fall into the lake. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a lake water ecological restoration device that is easy to fix, thus solving the problem that most restoration devices are installed and fixed in place by bolts, which is a cumbersome installation process.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lake water ecological restoration device, including a restoration device, a fixed frame at the bottom of the restoration device, a float fixedly connected to the bottom of the fixed frame, a branch pipe connected to the input end of the restoration device, a pipeline connected to the output end of the restoration device, and nozzles connected to both sides of the pipeline.

[0007] A fixing mechanism is provided, the top of which is fixedly connected to the bottom of the repair device. The fixing mechanism includes a base plate, the top of which is fixedly connected to the bottom of the repair device, and the bottom of which is slidably connected to the top of the fixing frame. Limiting blocks are fixedly connected to both sides of the top of the fixing frame, and the top of the limiting blocks extends through the interior of the base plate. A positioning component is provided inside the base plate.

[0008] An anti-blocking mechanism is provided, wherein the top of the anti-blocking mechanism is fixedly connected to the bottom of the fixed frame, and the bottom of the branch pipe extends into the interior of the anti-blocking mechanism.

[0009] In a preferred embodiment of this utility model, the positioning component includes a movable block located inside the base plate. The bottom of the movable block is movably connected to the bottom of the inner wall of the base plate via a first rotating shaft. Movable rods are fixedly connected to both sides of the top of the movable block. A frame is slidably connected to the surface of the movable rod. The front and back of the frame are slidably connected to the inner wall of the base plate. A positioning block is fixedly connected to the side of the frame near the limiting block, and the side of the positioning block away from the frame extends into the interior of the limiting block.

[0010] In a preferred embodiment of this utility model, the anti-clogging mechanism includes a bracket, the top of which is fixedly connected to the bottom of a fixed frame. A filter cylinder is disposed inside the bracket, the bottom of the branch pipe extends into the interior of the filter cylinder, a scraper is disposed on the surface of the filter cylinder, and wire brushes are disposed on both sides of the scraper. The inner sides of the scraper and the wire brushes are in contact with the surface of the filter cylinder, and the outer sides of the scraper and the wire brushes are fixedly connected to the inner wall of the bracket. A gear is disposed on the top right side of the filter cylinder, the gear is located inside the fixed frame, and a motor is fixedly connected to the inner wall of the gear.

[0011] As a preferred embodiment of this utility model, the bottom of the base plate is provided with a limiting hole for use with the limiting block, and the surface of the limiting block is provided with a positioning hole for use with the positioning block.

[0012] As a preferred embodiment of this utility model, the top of the base plate is provided with a through hole for use with the movable block, and the front and rear sides of the top of the frame are movably connected to spring pieces through a second rotating shaft.

[0013] As a preferred embodiment of this utility model, the surface of the motor is fitted with a sealing shell, the bottom of the sealing shell is fixedly connected to the top of the fixing frame, and the surface of the filter cylinder is provided with tooth grooves for use with gears, the surface of the gear meshing with the top of the surface of the filter cylinder.

[0014] As a preferred embodiment of this invention, the filter cylinder is provided with baffles on both the front and rear sides of the top, and the bottom of the baffles is fixedly connected to the top of the fixing frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model uses a fixing mechanism to fix the position of the repair device, preventing the repair device from falling off the fixing frame. Then, the anti-blocking mechanism draws water from the repair device for filtration to prevent debris from clogging the repair device. This lake water ecological restoration device has the advantages of easy fixing, which improves the stability of the repair device. At the same time, the installation process is simple and avoids the repair device falling into the lake.

[0017] 2. This utility model, through the setting of the positioning component, can position the base plate and the repair device to prevent the base plate and the repair device from falling off the fixing frame; through the setting of the anti-blocking mechanism, it can facilitate the repair device to draw lake water, while preventing debris in the lake water from entering the interior of the repair device and causing blockage, thus affecting the normal operation of the repair device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This utility model Figure 1 Exploded view of the repair device;

[0020] Figure 3 This utility model Figure 2 Exploded view of the mid-base plate structure;

[0021] Figure 4 This utility model Figure 3 A three-dimensional structural diagram of the active block;

[0022] Figure 5 This utility model Figure 1 A three-dimensional view of the structure of the filter cartridge.

[0023] In the diagram: 1. Repair device; 2. Fixing frame; 3. Float; 4. Branch pipe; 5. Pipe; 6. Nozzle; 7. Fixing mechanism; 701. Base plate; 702. Limiting block; 703. Positioning component; 703a. Movable block; 703b. Movable rod; 703c. Frame; 703d. Positioning block; 8. Anti-clogging mechanism; 801. Bracket; 802. Filter cartridge; 803. Scraper; 804. Wire brush; 805. Gear; 806. Motor; 9. Limiting hole; 10. Positioning hole; 11. Through hole; 12. Spring; 13. Sealing shell; 14. Stop block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1 to 5 As shown, the lake water ecological restoration device provided by this utility model includes a restoration device 1, a fixed frame 2 is provided at the bottom of the restoration device 1, a float 3 is fixedly connected to the bottom of the fixed frame 2, a branch pipe 4 is connected to the input end of the restoration device 1, a pipe 5 is connected to the output end of the restoration device 1, and nozzles 6 are connected to both sides of the pipe 5. The restoration device 1 is a micro-nano aerator commonly found on the market.

[0026] The fixing mechanism 7 is fixedly connected to the bottom of the repair device 1. The fixing mechanism 7 includes a base plate 701. The top of the base plate 701 is fixedly connected to the bottom of the repair device 1. The bottom of the base plate 701 is slidably connected to the top of the fixing frame 2. Limiting blocks 702 are fixedly connected to both sides of the top of the fixing frame 2. The top of the limiting blocks 702 extends through the interior of the base plate 701. A positioning component 703 is provided inside the base plate 701.

[0027] The anti-blocking mechanism 8 is fixedly connected at the top to the bottom of the fixed frame 2, and the bottom of the branch pipe 4 extends into the interior of the anti-blocking mechanism 8.

[0028] refer to Figure 4The positioning component 703 includes a movable block 703a, which is located inside the base plate 701. The bottom of the movable block 703a is movably connected to the bottom of the inner wall of the base plate 701 via a first pivot. Movable rods 703b are fixedly connected to both sides of the top of the movable block 703a. A frame 703c is slidably connected to the surface of the movable rods 703b. The front and back of the frame 703c are slidably connected to the inner wall of the base plate 701. A positioning block 703d is fixedly connected to the side of the frame 703c near the limiting block 702. The side of the positioning block 703d away from the frame 703c extends into the interior of the limiting block 702.

[0029] As a technical optimization of this utility model, the positioning component 703 can be used to position the base plate 701 and the repair device 1, preventing the base plate 701 and the repair device 1 from detaching from the fixing frame 2.

[0030] refer to Figure 5 The anti-clogging mechanism 8 includes a bracket 801, the top of which is fixedly connected to the bottom of the fixed frame 2. A filter cylinder 802 is installed inside the bracket 801. The bottom of the branch pipe 4 extends into the interior of the filter cylinder 802. A scraper 803 is installed on the surface of the filter cylinder 802. Wire brushes 804 are installed on both sides of the scraper 803. The inner sides of the scraper 803 and the wire brushes 804 are in contact with the surface of the filter cylinder 802. The outer sides of the scraper 803 and the wire brushes 804 are fixedly connected to the inner wall of the bracket 801. A gear 805 is installed on the top right side of the filter cylinder 802. The gear 805 is located inside the fixed frame 2. A motor 806 is fixedly connected to the inner wall of the gear 805.

[0031] As a technical optimization of this utility model, the anti-blocking mechanism 8 can facilitate the extraction of lake water by the repair device 1, while preventing debris in the lake water from entering the interior of the repair device 1 and causing blockage, thus affecting the normal operation of the repair device 1.

[0032] refer to Figure 3 The bottom of the base plate 701 is provided with a limiting hole 9 for use with the limiting block 702, and the surface of the limiting block 702 is provided with a positioning hole 10 for use with the positioning block 703d.

[0033] As a technical optimization of this utility model, by setting the limiting hole 9 and the positioning hole 10, the positions of the base plate 701 and the repair device 1 can be limited, while preventing the base plate 701 from detaching from the fixing frame 2.

[0034] refer to Figure 3 The top of the base plate 701 has a through hole 11 for use with the movable block 703a, and the front and rear sides of the top of the frame 703c are movably connected to the spring piece 12 through the second pivot.

[0035] As a technical optimization of this utility model, the through hole 11 allows the user to easily rotate the movable block 703a while reducing the friction between the movable block 703a and the base plate 701. The spring piece 12 allows the frame 703c and the positioning block 703d to be easily reset while preventing the positioning block 703d and the frame 703c from moving when they are not needed.

[0036] refer to Figure 5 A sealing shell 13 is fitted on the surface of the motor 806. The bottom of the sealing shell 13 is fixedly connected to the top of the fixing frame 2. The surface of the filter cylinder 802 is provided with tooth grooves that cooperate with the gear 805. The surface of the gear 805 meshes with the top of the surface of the filter cylinder 802.

[0037] As a technical optimization of this utility model, the sealing shell 13 can protect and seal the motor 806, preventing lake water from entering the interior of the motor 806. The tooth groove can facilitate the gear 805 to drive the filter cylinder 802 to rotate when rotating.

[0038] refer to Figure 5 The filter cartridge 802 has a stop block 14 on the front and rear sides of the top, and the bottom of the stop block 14 is fixedly connected to the top of the fixing frame 2.

[0039] As a technical optimization of this utility model, the position of the filter cartridge 802 can be limited by the setting of the stop block 14, so as to prevent the filter cartridge 802 from falling off the fixing frame 2.

[0040] The working principle and usage process of this utility model are as follows: In use, the user rotates the movable block 703a counterclockwise, causing the movable block 703a and the movable rod 703b to rotate around the first rotating axis. The rotation of the movable rod 703b drives the frame 703c and the positioning block 703d to move inward, causing the positioning block 703d to disengage from the positioning hole 10. Then, the user pulls the repair device 1 forward, causing the limiting block 702 to disengage from the limiting hole 9, and causing the repair device 1 and the base plate 701 to disengage from the fixing frame 2. At this point, the repair device 1 can be disassembled. During installation, the operation is reversed to install and fix the repair device 1 and the base plate 701. Then, the user places the repair device 1, the fixing frame 2, and the float 3 in the lake, while the lake water submerges the filter cylinder 802, pipe 5, and nozzle 6. At the same time, the buoyancy of the float 3 drives the fixing frame 2 and the repair device 1 to float on the lake. When the lake water submerges the filter cylinder 802, the filter cylinder 802 filters the lake water. The filtered lake water enters the interior of the repair device 1 through the branch pipe 4. Then, the repair device 1 generates tiny bubbles and sprays them onto the lake through the pipe 5 and nozzle 6. These tiny bubbles improve the dissolved oxygen content of the lake water, promote microbial activity, and restore the polluted lake aquatic ecosystem.

[0041] In summary, this lake water ecological restoration device uses a fixing mechanism 7 to secure the device 1, preventing it from detaching from the mounting frame 2. Then, an anti-blocking mechanism 8 draws water from the device 1 for filtration, preventing debris from clogging it. This solves the problem that most restoration devices are installed and fixed with bolts, which is cumbersome and causes the bolts to rust quickly when the device floats in the lake for extended periods. Rusted bolts can loosen and cause the device to fall into the lake.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lake water ecological restoration device, comprising a restoration device (1), wherein a fixed frame (2) is provided at the bottom of the restoration device (1), a float (3) is fixedly connected to the bottom of the fixed frame (2), a branch pipe (4) is connected to the input end of the restoration device (1), a pipe (5) is connected to the output end of the restoration device (1), and nozzles (6) are connected to both sides of the pipe (5), characterized in that: The fixing mechanism (7) is fixedly connected to the bottom of the repair device (1) at its top. The fixing mechanism (7) includes a base plate (701). The top of the base plate (701) is fixedly connected to the bottom of the repair device (1). The bottom of the base plate (701) is slidably connected to the top of the fixing frame (2). Limiting blocks (702) are fixedly connected to both sides of the top of the fixing frame (2). The top of the limiting block (702) extends through the interior of the base plate (701). A positioning component (703) is provided inside the base plate (701). The top of the anti-blocking mechanism (8) is fixedly connected to the bottom of the fixing frame (2), and the bottom of the branch pipe (4) extends into the interior of the anti-blocking mechanism (8).

2. The lake water ecological restoration device according to claim 1, characterized in that: The positioning component (703) includes a movable block (703a) located inside the base plate (701). The bottom of the movable block (703a) is movably connected to the bottom of the inner wall of the base plate (701) via a first rotating shaft. Movable rods (703b) are fixedly connected to both sides of the top of the movable block (703a). A frame (703c) is slidably connected to the surface of the movable rod (703b). The front and back sides of the frame (703c) are slidably connected to the inner wall of the base plate (701). A positioning block (703d) is fixedly connected to the side of the frame (703c) near the limiting block (702). The side of the positioning block (703d) away from the frame (703c) extends into the interior of the limiting block (702).

3. The lake water ecological restoration device according to claim 2, characterized in that: The anti-clogging mechanism (8) includes a bracket (801), the top of which is fixedly connected to the bottom of the fixed frame (2). A filter cylinder (802) is provided inside the bracket (801). The bottom of the branch pipe (4) extends into the interior of the filter cylinder (802). A scraper (803) is provided on the surface of the filter cylinder (802). A wire brush (804) is provided on both sides of the scraper (803). The inner sides of the scraper (803) and the wire brush (804) are in contact with the surface of the filter cylinder (802). The outer sides of the scraper (803) and the wire brush (804) are fixedly connected to the inner wall of the bracket (801). A gear (805) is provided on the top right side of the filter cylinder (802). The gear (805) is located inside the fixed frame (2). A motor (806) is fixedly connected to the inner wall of the gear (805).

4. The lake water ecological restoration device according to claim 3, characterized in that: The bottom of the base plate (701) is provided with a limiting hole (9) for use with the limiting block (702), and the surface of the limiting block (702) is provided with a positioning hole (10) for use with the positioning block (703d).

5. The lake water ecological restoration device according to claim 3, characterized in that: The top of the base plate (701) is provided with a through hole (11) for use with the movable block (703a), and the front and rear sides of the top of the frame (703c) are movably connected with spring pieces (12) through the second pivot.

6. The lake water ecological restoration device according to claim 3, characterized in that: The surface of the motor (806) is fitted with a sealing shell (13), the bottom of the sealing shell (13) is fixedly connected to the top of the fixing frame (2), and the surface of the filter cylinder (802) is provided with tooth grooves for use with the gear (805), and the surface of the gear (805) meshes with the top of the surface of the filter cylinder (802).

7. The lake water ecological restoration device according to claim 3, characterized in that: The filter cartridge (802) is provided with a stop block (14) on the front and rear sides of the top, and the bottom of the stop block (14) is fixedly connected to the top of the fixing frame (2).

Images