Device for purifying micro-polluted water source through adjustable shellfish hanging culture

Abstract

The invention discloses a device for purifying a micro-polluted water source through adjustable shellfish hanging culture, which comprises a device main body, the device main body comprises a shellfish hanging culture unit, an aeration unit and an intelligent control unit, the shellfish hanging culture unit is configured in a river channel, the aeration unit is configured on one side of a river bank, and the intelligent control unit is configured on the other side of the river bank; the intelligent control unit is electrically connected with the shellfish hanging culture unit and the aeration unit respectively. The invention provides a device for purifying a micro-polluted water source through adjustable shellfish hanging culture. In the device for purifying the micro-polluted water source through adjustable shellfish hanging culture, an intelligent control unit is electrically connected with a shellfish hanging culture unit and an aeration unit respectively. Wherein the shellfish hanging culture unit with the structure has an adjustable function and can adjust the shellfish hanging culture density and depth, and the intelligent control unit provides aeration for the shellfish hanging culture unit by controlling the aeration unit, so that the filtering capacity of shellfish in a water body is enhanced, the purification effect of the shellfish is optimized, the propagation of algae is effectively controlled, and the occurrence of algae bloom is prevented.

Description

Technical Field

[0001] The present invention relates to the field of ecological environmental protection technology, and more particularly to a device for purifying slightly polluted water sources through adjustable shellfish hanging culture. Background Art

[0002] With the continuous changes in the ecological environment and the impact of human activities, the problem of water resource pollution has become increasingly prominent. This area is located in the bend estuary area. Due to the restrictions of the terrain, the width of the river channel is significantly narrowed, and the hydrodynamic conditions are weak, resulting in insufficient water exchange capacity and serious water quality risks. Especially in the hot summer season, the water temperature rises and the light intensity increases. Combined with agricultural non-point source pollution and domestic sewage input in the basin, nutrients such as nitrogen and phosphorus continue to accumulate in the slow-flowing area, forming a eutrophic environment, which provides ideal conditions for the explosive growth of algae. The frequent occurrence of algal blooms not only causes a decrease in water transparency and drastic fluctuations in dissolved oxygen during the day and night, but also releases algal toxins, threatening the survival of aquatic organisms and the safety of drinking water, seriously affecting the water quality of drinking water sources, and posing a potential threat to the health and lives of surrounding residents.

[0003] In the face of eutrophication and frequent algal blooms, traditional water quality management methods, such as chemical agents and physical purification, while effective in the short term, often have adverse effects on aquatic organisms and ecosystems. Chemical agents can cause the accumulation of toxic substances in water bodies, negatively impacting the ecological environment; physical purification methods often struggle to address the long-term accumulation of nutrients in water bodies and have limited effectiveness in improving water quality. Therefore, the use of ecologically sustainable biological purification technologies to address algal blooms has become an important research direction in the field of water quality management. Hanging shellfish culture, as a natural water purification method, can remove algae and other suspended particulate matter from the water through its water filtration capabilities, and has strong ecological adaptability and environmental friendliness.

[0004] Currently, shellfish culture is widely used in various waters. Shellfish, especially filter-feeding shellfish such as oysters and clams, can effectively remove algae, plankton, and organic matter from water bodies through their filter-feeding behavior, thereby purifying water quality. However, the effectiveness of shellfish culture is affected by factors such as water flow speed, water depth, and water temperature. In particular, in areas with slow water flow, the filtration efficiency of shellfish may be limited.

[0005] Therefore, it is necessary to propose a device for purifying slightly polluted water sources by adjustable shellfish hanging culture, so as to at least partially solve the problems existing in the prior art. Summary of the Invention

[0006] The Summary of the Invention introduces a series of simplified concepts that will be further described in the Detailed Description of the Invention. The Summary of the Invention is not intended to limit the key features and essential features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0007] In order to at least partially solve the above problems, the present invention provides a device for purifying slightly polluted water sources by adjustable shellfish hanging, comprising: a device body, the device body including a shellfish hanging unit, an aeration unit, and an intelligent control unit, the shellfish hanging unit being arranged in the river channel, the aeration unit being arranged on one side of the river bank, and the intelligent control unit being electrically connected to the shellfish hanging unit and the aeration unit, respectively.

[0008] According to an embodiment of the present invention, a device for purifying slightly polluted water sources by adjustable shellfish hanging and rearing is provided, wherein the shellfish hanging and rearing unit comprises a plurality of columns, wherein the plurality of columns are respectively arranged on both sides of the river channel and close to the river bank, wherein the columns are provided with guide rails, wherein the guide rails are provided with a plurality of movable parts, and a plurality of hanging nets are provided between two opposite movable parts.

[0009] According to the device for purifying slightly polluted water sources by adjustable shellfish hanging and culture according to an embodiment of the present invention, the movable component is provided with a telescopic rod group, and the plurality of hanging and culture nets are arranged between two opposite telescopic rod groups.

[0010] According to an embodiment of the present invention, a device for purifying slightly polluted water sources by adjustable shellfish hanging and culture is provided, wherein the hanging net includes a net bag and a steel wire rope, wherein the steel wire rope is arranged between two opposite telescopic rod groups, the net bag is arranged on the steel wire rope, and the steel wire rope is provided with a plurality of floats.

[0011] According to an embodiment of the present invention, the device for purifying slightly polluted water sources through adjustable shellfish hanging culture, the aeration unit includes an air compressor, an air storage tank, an oil removal purifier, an air pipeline and a bottom aeration pipeline. The air compressor, air storage tank, and oil removal purifier are arranged on one side of the river bank, the air pipeline is arranged on a column, and the bottom aeration pipeline is arranged at the bottom of the hanging culture net. The air compressor, air storage tank, oil removal purifier, air pipeline, and bottom aeration pipeline are connected in sequence.

[0012] According to the device for purifying slightly polluted water sources by adjustable shellfish hanging culture according to an embodiment of the present invention, a check valve corresponding to the moving part is arranged on the air pipeline, and a plurality of aeration heads are arranged on the bottom aeration pipeline.

[0013] According to an embodiment of the present invention, a device for purifying slightly polluted water sources through adjustable shellfish hanging culture, the intelligent control unit includes a solar panel, an intelligent central controller, a wireless transmission module, and a water quality sensor. The solar panel and the intelligent central controller are arranged on one side of the river bank, the wireless transmission module is arranged on the top of the intelligent central controller, and the water quality sensor is arranged on the hanging net. The solar panel, wireless transmission module, water quality sensor, shellfish hanging unit, and aeration unit are electrically connected to the intelligent central controller respectively.

[0014] According to the device for purifying slightly polluted water sources by adjustable shellfish hanging culture according to an embodiment of the present invention, the solar energy component includes a solar panel and an energy storage battery, and the solar panel is electrically connected to the energy storage battery.

[0015] According to the device for purifying slightly polluted water sources by adjustable shellfish hanging culture in an embodiment of the present invention, two adjacent air pipelines are connected by pipeline caps, and anti-leakage modules are also configured on the two adjacent air pipelines.

[0016] According to the device for purifying slightly polluted water sources by adjustable shellfish hanging according to an embodiment of the present invention, the air leakage prevention module includes an air leakage prevention cover tube and two external locking mechanisms. The two air pipelines are arranged in the air leakage prevention cover tube, and the two external locking mechanisms are screwed on the air leakage prevention cover tube. The air leakage prevention cover tube includes a first air leakage prevention cover and a second air leakage prevention cover that are snap-connected. The edge of the first air leakage prevention cover is provided with an air leakage prevention strip, and the edge of the second air leakage prevention cover is provided with an air leakage prevention groove corresponding to the air leakage prevention strip, and the inner wall of the first air leakage prevention cover and the inner wall of the second air leakage prevention cover are both provided with clip bodies corresponding to the pipeline cap.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] The present invention provides a device for purifying slightly polluted water sources through adjustable shellfish hanging. The device comprises a main body, including a shellfish hanging unit, an aeration unit, and an intelligent control unit. The shellfish hanging unit is installed in a river channel, the aeration unit is installed on one side of the river bank, and the intelligent control unit is electrically connected to the shellfish hanging unit and the aeration unit, respectively. The shellfish hanging unit of the above structure has an adjustable function, which can adjust the shellfish hanging density and depth. The intelligent control unit controls the aeration unit to provide aeration to the shellfish hanging unit, thereby enhancing the filtration capacity of shellfish in the water body, optimizing its purification effect, and effectively controlling the reproduction of algae and preventing the occurrence of algal blooms.

[0019] The device for purifying slightly polluted water sources by adjustable shellfish hanging culture described in the present invention, and other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by technical personnel in this field through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic top view of the overall structure of the present invention.

[0022] Figure 2 It is a right side schematic diagram of the overall structure of the present invention.

[0023] Figure 3 This is a schematic diagram of the process of connecting the telescopic rod to the air path in the present invention.

[0024] Figure 4 Schematic diagram of the structure of the buckle in the present invention.

[0025] Figure 5 It is a structural schematic diagram of the telescopic rod in the present invention.

[0026] Figure 6 It is a structural schematic diagram of the air leakage prevention module in the present invention.

[0027] Figure 7 Schematic diagram of the structure of the pipeline cap in the present invention.

[0028] Figure 8 It is a structural schematic diagram of the air leakage prevention cover tube in the present invention.

[0029] Figure 9 It is a partial structural schematic diagram of the air leakage prevention cover tube in the present invention.

[0030] Figure 10 This is a schematic diagram of the partial structure of the first air leakage prevention cover in the present invention. Figure 1 .

[0031] Figure 11 It is a structural schematic diagram of the internal tensioning mechanism in the present invention.

[0032] Figure 12 This is a partial structural diagram of the second air leakage prevention cover in the present invention. Figure 1 .

[0033] Figure 13 This is a schematic diagram of the partial structure of the first air leakage prevention cover in the present invention. Figure 2 .

[0034] Figure 14This is a schematic diagram of the partial structure of the first air leakage prevention cover in the present invention. Figure 3 .

[0035] Figure 15 The structure diagram of the external locking mechanism of the present invention is as follows Figure 1 .

[0036] Figure 16 The structure diagram of the external locking mechanism of the present invention is as follows Figure 2 .

[0037] Illustration, Figure 3 The arrow in the middle indicates the direction of movement of the moving part. DETAILED DESCRIPTION

[0038] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0039] It should be understood that terms such as “having”, “including” and “comprising” used herein do not preclude the existence or addition of one or more other elements or combinations thereof.

[0040] like Figure 1-Figure 5 As shown, the present invention provides a device for purifying slightly polluted water sources through adjustable shellfish hanging, comprising: a device body 100, which includes a shellfish hanging unit 1, an aeration unit 2, and an intelligent control unit 3. The shellfish hanging unit 1 is installed in a river channel, and the aeration unit 2 is installed on one side of the river bank. The intelligent control unit 3 is electrically connected to the shellfish hanging unit 1 and the aeration unit 2. The shellfish hanging unit 1 of the above structure has an adjustable function, which can adjust the shellfish hanging density and depth. The intelligent control unit 3 controls the aeration unit 2 to provide aeration to the shellfish hanging unit 1, thereby enhancing the filtration capacity of shellfish in the water body, optimizing its purification effect, and effectively controlling the reproduction of algae and preventing the occurrence of algal blooms.

[0041] Exemplary shellfish hanging unit

[0042] Furthermore, some embodiments of the present invention provide a specific structure for the aforementioned shellfish hanging unit 1. This structure of the shellfish hanging unit 1 includes a plurality of columns 101, which are arranged in two groups and installed on either side of the river channel, close to the riverbank. The columns 101 are made of stainless steel or a specially coated material to prevent rust or corrosion from prolonged immersion in water. The height of the columns 101 is set to 6 meters based on the water depth in the area, with a depth of 3 meters buried in the riverbed. Three columns are horizontally positioned on each side of the riverbank, with a distance of 45 meters between each column.

[0043] Guide rails 102 are mounted on multiple columns 101, and multiple moving parts 103 are mounted on the guide rails 102. Multiple hanging nets are installed between two opposing moving parts 103. The guide rails 102 are made of smooth stainless steel, providing a track for the smooth movement of the moving parts 103. Scale markings are evenly distributed on the guide rails 102, facilitating precise control of the position of the moving parts 103. The number of moving parts 103 can be determined based on actual needs. Each moving part 103 is equipped with an independent motor, and its forward and backward movement, movement speed, and connection to the air circuit are controlled by the intelligent control unit 3, thereby achieving the aforementioned purpose of adjusting the density and depth of shellfish hanging.

[0044] Furthermore, a telescopic rod group 105 is installed on the above-mentioned moving part 103, and the above-mentioned multiple hanging nets are installed between the telescopic rod group 105. Specifically, a buckle 104 is installed on the side of the moving part 103, and the buckle 104 is in a closed state under normal circumstances. When the telescopic rod group 105 needs to be fixed, it is only necessary to align the upper end of the telescopic rod group 105 with the opening of the buckle 104. With the help of the elastic force of the spring, the buckle 104 automatically holds the telescopic rod group 105 to form a stable connection. Here, the telescopic rod group 105 includes multiple telescopic parts 1051 of different diameters. Each telescopic part 1051 is electrically retractable, and a hanging ear 106 is welded to the lower end of the telescopic part 1051. When the stainless steel tube 1051 is fully retracted, the hanging ear 106 is neatly located on one side of the telescopic rod group 105. In addition, the telescopic rod group 105, the hanging ear 106 and the bottom aeration pipe 206 of the aeration unit 2 are all located above the water surface, which is conducive to the hanging and disassembly of the hanging net and the adjustment of shellfish.

[0045] like Figure 2 As shown, the above-mentioned hanging net structure includes a net bag 107 and a steel wire rope 108. The steel wire rope 108 is mounted on the lugs 106 of the telescopic rod assembly 105, and the net bag 107 is mounted on the steel wire rope 108. Specifically, a sub-net bag is formed every 45 cm in the net bag 107. Each sub-net bag can hold 1 to 3 one- and two-year-old clams weighing 50 to 350 grams. Excessive clams can be replaced as needed. The steel wire rope 108 is the top rope of the net bag 107 and is high-strength and corrosion-resistant. The steel wire rope 108 connects the lugs 106 on both sides, allowing the net bag 107 to be pulled until the lower end naturally droops. Multiple floats 109 are connected in series on each steel wire rope 108 in an orderly manner. The buoyancy of the floats 109 is close to the gravity of the net bag 107 plus the shellfish. In this way, the net bag 107 and the shellfish can be in a suspended state in the water body, so that the telescopic rod group 105 is almost unaffected by force, effectively avoiding deformation of the telescopic rod group 105 due to force, and ensuring that it can be freely and smoothly extended and retracted.

[0046] Exemplary Aeration Unit

[0047] like Figure 1 As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned aeration unit 2, where the aeration unit 2 of this structure includes an air compressor 201, an air tank 202, an oil removal purifier 203, an air pipeline 204 and a bottom aeration pipeline 206, wherein the air compressor 201, the air tank 202, and the oil removal purifier 203 are installed on one side of the river bank, the air pipeline 204 is installed on the column 101, and the bottom aeration pipeline 206 is installed at the bottom of the hanging net. Specifically, the bottom aeration pipeline 206 is installed at the bottom of two opposite telescopic rod groups 105, and the air compressor 201, the air tank 202, the oil removal purifier 203, the air pipeline 204, and the bottom aeration pipeline 206 are connected in sequence. Furthermore, a check valve 205 corresponding to the moving component 103 is installed on the air pipeline 204, and a plurality of aeration heads 207 are installed on the bottom aeration pipeline 206.

[0048] Air compressor 201 provides power for the entire aeration unit, primarily compressing air and delivering it to various parts of the system through air circuits. An air storage tank 202 is located adjacent to air compressor 201. Its capacity is determined by the exhaust volume of air compressor 201 and the system's potential peak gas demand. Tank 202 acts as a buffer and stabilizes air pressure. If air compressor 201 experiences brief fluctuations in air supply or is shut down for maintenance, the compressed air stored in tank 202 maintains the system's normal operation and ensures the continuity of the aeration process.

[0049] An oil removal purifier 203 is installed behind the air storage tank 202 to remove oil mist, moisture and tiny particles of impurities in the compressed air, ensuring that the air entering the air path is pure and pollution-free. The purified air flows into the air path pipe 204. When the moving part 103 with the telescopic rod 105 is adjusted to the specified position corresponding to the small hole on the air path pipe 204, Figure 3 The air passage 204 is provided with a plurality of small holes spaced at regular intervals, each of which has a check valve 205. When the control panel (not shown) is used to manipulate the movable member 103 so that the small tube on the telescopic rod 105 is inserted into the air passage hole, the check valve 205 is quickly pushed open, allowing air to flow unimpeded into the inner cavity of the telescopic rod assembly 105.

[0050] When the telescopic rod assembly 105 is retracted and the small tube is separated from the air path hole, the valve core of the check valve 205 automatically returns to close under the action of its own gravity and the spring, effectively preventing gas backflow and maintaining the positive flow order of the air path system.

[0051] like Figure 2As shown, both ends of the bottom aeration pipe 206 are tightly connected to the bottom stainless steel pipe 1051 of the telescopic rod group 105. Aeration heads 207 are evenly distributed on the bottom aeration pipe 206. The aeration heads 207 use microporous aeration technology to release compressed air into the water in the form of tiny bubbles, increasing the contact area between the bubbles and the water, improving the dissolution efficiency of oxygen, and making the dissolved oxygen distribution in the water more uniform.

[0052] Once the entire device is ventilated, air flows through the air pipe 204, evenly passing through each telescopic rod group 105 to the bottom aeration pipe 206. Finally, it passes through the aeration head 207, generating a large number of tiny bubbles. This increases the dissolved oxygen in the water and acts to impact the biofilm on the mesh bag 107, preventing excessive attachment. During the peak growth period of shellfish, the aeration rate is appropriately increased to meet their high oxygen demand; at night or when shellfish growth is relatively slow, the aeration rate is reduced to avoid excessive aeration and energy waste.

[0053] Furthermore, the gas pipeline 204 of the above structure has multiple sections, so that different length combinations can be achieved by adding or reducing the gas pipeline 204. Therefore, two adjacent gas pipelines 204 are connected by pipeline caps 208, and an anti-leakage module 4 is also installed on the two adjacent gas pipelines 204. Here, the pipeline caps 208 located inside are shielded by the anti-leakage module 4 to prevent aging and leakage after long-term sunlight exposure. Therefore, it is only necessary to regularly check and replace the anti-leakage module 4 of the structure; in addition, the anti-leakage module 4 of the structure also prevents the gas pipeline 204 and the pipeline cap 208 from loosening, keeping the small tube on the telescopic rod 105 and the small hole in the gas path always aligned, so that the gas path is unobstructed; at the same time, it also prevents the gas pipeline 204 and the pipeline cap 208 from loosening and leaking.

[0054] Exemplary air leakage prevention module

[0055] like Figure 6-Figure 16 As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned air leakage prevention module 4, where the air leakage prevention module 4 of the structure includes an air leakage prevention cover tube 5 and two external locking mechanisms 6, wherein the two external locking mechanisms 6 are first respectively passed through the two gas pipelines 204, and after the air leakage prevention cover tube 5 wraps the two gas pipelines 204 and the pipeline cap 208, the two external locking mechanisms 6 are respectively moved to the air leakage prevention cover tube 5, and then can be screwed on the air leakage prevention cover tube 5, and then by rotating the two external locking mechanisms 6 in opposite directions, the two external locking mechanisms 6 can fix the air leakage prevention cover tube 5;

[0056] Furthermore, in order to facilitate installation and subsequent replacement of the air leakage shield tube 5, the air leakage shield tube 5 is designed to be divided into two parts, that is, the air leakage shield tube 5 includes two first air leakage shields 51 and second air leakage shields 52 that are snap-connected. The side walls of the first air leakage shield 51 and the second air leakage shield 52 are axially connected to each other, so that the two can be rotatably snap-fitted together.

[0057] A leak-proof strip 510 is installed on the edge of the first leak-proof air cover 51, and correspondingly, a leak-proof groove 520 corresponding to the leak-proof strip 510 is opened at the edge of the second leak-proof air cover 52. Therefore, when the first leak-proof air cover 51 and the second leak-proof air cover 52 are buckled together, the leak-proof strip 510 enters the leak-proof groove 520, thereby achieving the effect of preventing air leakage; clip bodies 500 corresponding to the pipeline cap 208 are installed on the inner wall of the first leak-proof air cover 51 and the inner wall of the second leak-proof air cover 52. The pipeline cap 208 can be fixed by the two clip bodies 500 to prevent the pipeline cap 208 from loosening and leaking from the air pipeline 204 in the leak-proof air cover tube 5.

[0058] Furthermore, in some embodiments of the present invention, a first C-shaped outer anti-movement seat 511, a first C-shaped anti-leakage clip 512, a first inner anti-movement clip 513, and a first inner anti-movement groove 514 are installed at the anti-movement end of the first anti-leakage air cover 51, and a second C-shaped outer anti-movement seat 521 corresponding to the first C-shaped outer anti-movement seat 511, a second C-shaped anti-leakage clip 522 corresponding to the first C-shaped anti-leakage clip 512, a second inner anti-movement groove 523 corresponding to the first inner anti-movement clip 513, and a second inner anti-movement clip 524 corresponding to the first inner anti-movement groove 514 are installed at the anti-movement end of the second anti-leakage air cover 52. Therefore, after the first anti-leakage air cover 51 and the second anti-leakage air cover 52 are buckled together, the first C-shaped outer anti-movement seat 511 inside is secured. 11. The second C-shaped outer anti-movement seat 521 fits tightly against the outer wall of the gas pipeline 204, the first C-shaped anti-leakage clamp 512 buckles the gas pipeline 204 and enters the corresponding second inner anti-movement groove 523, and the second C-shaped anti-leakage clamp 522 buckles the gas pipeline 204 and enters the corresponding first inner anti-movement groove 514. The first C-shaped anti-leakage clamp 512 and the second C-shaped anti-leakage clamp 522 can further clamp the gas pipeline 204 to prevent the gas pipeline 204 and the pipeline cap 208 from loosening, keeping the small tube on the telescopic rod 105 aligned with the small hole in the gas path, so that the gas path is unobstructed; at the same time, it also prevents the gas pipeline 204 and the pipeline cap 208 from loosening and leaking.

[0059] Furthermore, in some embodiments of the present invention, a first inner groove 515 corresponding to the first C-shaped outer anti-movement seat 511 is formed at the anti-movement end of the first air leakage prevention cover 51. The first inner groove 515 has a plurality of first inner holes 516, and first inner rods corresponding to the first inner holes 516 are installed on the outer wall of the first C-shaped outer anti-movement seat 511. In this way, when the first C-shaped outer anti-movement seat 511 is installed in the first inner groove 515, the first inner rods enter the corresponding plurality of first inner holes 516, thereby playing a fixing role.

[0060] Correspondingly, a second inner groove 525 corresponding to the second C-shaped outer anti-movement seat 521 is opened at the anti-movement end of the second air leakage prevention cover 52, and a plurality of second inner holes 526 are provided in the second inner groove 525. Second inner rods 527 corresponding to the second inner holes 526 are installed on the outer wall of the second C-shaped outer anti-movement seat 521. In this way, when the second C-shaped outer anti-movement seat 521 is installed into the second inner groove 525, the second inner rods 527 enter the corresponding plurality of second inner holes 526, thereby playing a fixing role.

[0061] Furthermore, in some embodiments of the present invention, a movable inner clamp 518 is installed on the inner side of the end of the first inner anti-movement clamp 513 , a first outer clamp 519 is installed on the outer side, and a second outer clamp 528 is installed on the outer side of the end of the second inner anti-movement clamp 524 . Among them, the first inner anti-movement clamp 513 enters the corresponding second inner anti-movement groove 523 after clamping the air pipe 204. At this time, the two first outer clamps 519 bend the first inner anti-movement clamp 513 along the second inner anti-movement groove 523, and the ends of the first inner anti-movement clamp 513 approach each other, and then the internal movable inner clamp 518 presses against the air pipe 204 to wrap and clamp it. Correspondingly, the above-mentioned second inner anti-movement clamp 524 wraps and clamps the air pipe 204 in the first inner anti-movement groove 514 under the action of the second outer clamp 528, so that the small tube on the telescopic rod 105 and the small hole in the air path are always aligned, so that the air path is unobstructed; at the same time, it also prevents the air pipe 204 and the pipe cap 208 from loosening and leaking.

[0062] Exemplary internal tensioning mechanism

[0063] Furthermore, in some embodiments of the present invention, an inner tensioning mechanism 53 corresponding to the first inner anti-movement clamp 513 is installed in the anti-movement end of the first anti-leakage air cover 51. Here, the inner tensioning mechanism 53 of the structure includes an inner pull ring 531 and two inner pull rods 532. The inner pull ring 531 is movably installed in the inner locking groove 5101 of the first anti-leakage air cover 51. Here, the inner diameter of the inner pull ring 531 is larger than the outer diameter of the air pipe 204, so the inner pull ring 531 can be relative to the air pipe. 204 is moved; the inner pull rod 532 is inserted into the inner pull hole 5102 of the first air leakage prevention cover 51, and the inner end of the inner pull rod 532 is detachably connected to the inner pull ring 531, and the other end is provided with a pull frame 533, and the end of the pull frame 533 is connected to the anti-movement end of the first air leakage prevention cover 51 through a first tension spring 534. Correspondingly, an inner driving wedge 5201 is installed on the anti-movement end of the second air leakage prevention cover 52, and the inner driving wedge 5201 corresponds to the pull frame 533;

[0064] Therefore, when the first air leakage prevention cover 51 and the second air leakage prevention cover 52 are buckled together, the inner driving wedge block 5201 enters the pull frame 533 and pulls the pull frame 533 outward, so that the inner pull rod 532 moves along the inner locking groove 5101 and drives the inner pull ring 531 to move toward the first inner anti-movement clamp 513. Since the first wedge block 535 is installed on the side wall of the inner pull ring 531, the first guide plate 535 corresponding to the first wedge block 535 is installed on the side wall of the first inner anti-movement clamp 513. 131, so the first wedge block 535 moves along the first guide plate 5131, pushing the first guide plate 5131, so that the first inner anti-movement clamp 513 further presses against the air pipeline 204 from the direction of the first anti-leakage cover 51, preventing the air pipeline 204 from rotating, keeping the small tube on the telescopic rod 105 and the small hole in the air path always aligned, so that the air path is unobstructed; at the same time, it also prevents the air pipeline 204 and the pipeline cap 208 from loosening and leaking.

[0065] Furthermore, in some embodiments of the present invention, a second guide plate 5241 is mounted on the side wall of the second inner anti-movement clamp 524, and a second wedge block 5242 corresponding to the second guide plate 5241 is mounted on the anti-movement end of the second air leakage prevention cover 52. Therefore, when the first inner anti-movement clamp 513 is pushed by the inner pull ring 531, it also pushes the second inner anti-movement clamp 524 on one side. Consequently, under the action of the second guide plate 5241 and the second wedge block 5242, the second inner anti-movement clamp 524 further presses against the air pipeline 204 from the direction of the second air leakage prevention cover 52, preventing the air pipeline 204 from rotating and maintaining the alignment of the small tube on the telescopic rod 105 with the small hole in the air pipeline, thereby ensuring smooth air flow. Furthermore, this prevents the air pipeline 204 and the pipe cap 208 from loosening and causing air leakage.

[0066] The inner tensioning mechanism 53 enables the first inner anti-movement clamp 513 and the second inner anti-movement clamp 524 to push against the air pipe 204 in different directions, thereby preventing the air pipe 204 from rotating and keeping the small tube on the telescopic rod 105 aligned with the small hole in the air path, so that the air path is unobstructed; at the same time, it also prevents the air pipe 204 and the pipe cap 208 from loosening and causing air leakage.

[0067] Furthermore, in some embodiments of the present invention, a rebound seat 5131 is installed at the bottom of the first inner anti-movement clamp 513, and the rebound seat 5131 extends into the first inner anti-movement groove 514. Therefore, when the first anti-leakage air cover 51 and the second anti-leakage air cover 52 are opened, the inner driving wedge block 5201 moves away from the pull frame 533, and then the first tension spring 534 and the pull frame 533 move to their original positions. Under the action of the rebound seat 5131, the first inner anti-movement clamp 513 also returns to its original position, which is convenient for subsequent use.

[0068] Exemplary External Locking Mechanism

[0069] Furthermore, some embodiments of the present invention provide a specific structure of the above-mentioned external locking mechanism 6, wherein the external locking mechanism 6 of the structure includes an external locking ring 61, an external anti-loosening sleeve 62, and a stopper 63, wherein the external locking ring 61 is screwed on the anti-leakage cover tube 5, and the external anti-loosening sleeve 62 is installed between the external locking ring 61 and the anti-leakage cover tube 5, and the external anti-loosening sleeve 62 is close to the end of the anti-leakage cover tube 5, so when the external locking ring 61 rotates outward, the external locking ring 61 firmly fixes the external anti-loosening sleeve 62 on the anti-leakage cover tube 5, and the stopper 63 is installed on the external locking ring 61 and extends into the anti-leakage cover tube 5, and here, after the external locking ring 61 is fixed by the stopper 63, it is prevented from rotating on the anti-leakage cover tube 5, thereby preventing the anti-leakage module 4 itself from loosening, thereby causing it and the air pipeline 204 to loosen.

[0070] Furthermore, some embodiments of the present invention provide a specific structure of the above-mentioned stop member 63, wherein the stop member 63 of the structure includes a stop ring 631, a first stop seat 632, a second stop seat 633, and a stop buckle 634, wherein the stop ring 631 is rotatably mounted on the outer locking ring 61, and the first stop seat 632 is mounted in the first stop groove 611 of the outer locking ring 61, and a first compression spring connected to the first stop seat 632 is installed in the first stop groove 611. 612, the stop buckle 634 is installed in the second stop groove 635 of the stop ring 631, the second stop seat 633 is installed in the stop buckle 634, and a handle 636 is installed on the stop buckle 634. The pull rod body 637 of the handle 636 passes through the stop buckle 634 and extends to connect with the second stop seat 633. The pull rod body 637 is installed with a second compression spring 638. Correspondingly, a third stop groove 501 corresponding to the first stop groove 611 is opened on the air leakage prevention cover tube 5.

[0071] Therefore, the second stop seat 633 can enter the first stop groove 611 through the second compression spring 638, and the first stop seat 632 is pushed against the third stop groove 501, so that the outer locking ring 61 is fixed to the air leakage prevention cover tube 5, preventing the outer locking ring 61 from rotating on the air leakage prevention cover tube 5; when it is necessary to open, the handle 636 is moved outward, and then the second stop seat 633 enters the stop buckle 634, and under the action of the first compression spring 612, the first stop seat 632 moves from the third stop buckle 634 to the third stop buckle 634. The outer locking ring 61 is moved from the groove 501 to the first stop groove 611, so that the outer locking ring 61 can be rotated in the air leakage prevention cover tube 5; the two outer locking rings 61 are close to each other, and in the process of the outer locking ring 61 moving toward the middle of the air leakage prevention cover tube 5, the outer locking ring 61 is separated from the outer anti-loosening sleeve 62, and then the outer anti-loosening sleeve 62 can be removed from the air leakage prevention cover tube 5, and then the outer locking ring 61 is rotated outward on the air leakage prevention cover tube 5 until it moves down at the end, and then the air leakage prevention cover tube 5 can be opened again.

[0072] Exemplary Intelligent Control Unit

[0073] like Figure 1As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned intelligent control unit 3, where the intelligent control unit 3 of the structure includes a solar panel, an intelligent central controller 303, a wireless transmission module 304, and a water quality sensor 305, wherein the solar panel of the above-mentioned structure includes a solar panel 301 and an energy storage battery 302, and the solar panel 301 is electrically connected to the energy storage battery 302, and the solar panel and the intelligent central controller 303 are installed on one side of the river bank, the wireless transmission module 304 is configured on the top of the intelligent central controller 303, and the water quality sensor 305 is configured on the hanging net, and the solar panel, the wireless transmission module 304, the water quality sensor 305, the shellfish hanging unit 1, and the aeration unit 2 are electrically connected to the intelligent central controller 303 respectively.

[0074] Solar panel 301 can be made of high-efficiency polycrystalline silicon, offering high conversion efficiency and excellent low-light response, maximizing the conversion of solar energy into electricity. Solar panel 301 not only automatically adjusts its angle to maximize light absorption based on changes in illumination, but also features an anti-reflective coating to minimize light reflection losses, further enhancing power generation efficiency.

[0075] A high-performance lithium battery is installed next to the solar panel 301 as an energy storage battery 302 to store the electricity generated by the solar panel, providing stable power support for the entire device at night or in low light conditions. A water quality sensor 305 is installed on any of the central steel cables 108 and is adjustable horizontally and vertically. The water quality sensor 305 monitors dissolved oxygen, pH, turbidity, and chlorophyll a, and can be extended to various depths to obtain water quality parameters.

[0076] Furthermore, the intelligent central controller 303 supports multiple communication protocols, including TCP / IP and UDP, ensuring compatibility and stability of data transmission. Through the wireless transmission module 304, the intelligent control unit can send data collected by the water quality sensor 305, the operating status of the shellfish hanging unit 1 and the aeration unit 2, and other information to an operation panel (not shown) in real time. This operation panel also enables remote monitoring and management of the entire system.

[0077] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0078] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0079] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A device for purifying slightly polluted water sources by adjustable shellfish hanging culture, characterized in that: include: The main body of the device includes a shellfish hanging unit, an aeration unit, and an intelligent control unit. The shellfish hanging unit is arranged in the river channel, and the aeration unit is arranged on one side of the river bank. The intelligent control unit is electrically connected to the shellfish hanging unit and the aeration unit respectively.

2. The device for purifying slightly polluted water sources by adjustable shellfish hanging culture according to claim 1, characterized in that: The shellfish hanging unit includes a plurality of columns, which are respectively arranged on both sides of the river channel and close to the river bank. The columns are provided with guide rails, which are provided with a plurality of moving parts, and a plurality of hanging nets are provided between two opposite moving parts.

3. The device for purifying slightly polluted water sources by adjustable shellfish hanging culture according to claim 2, characterized in that: The moving component is provided with a telescopic rod group, and a plurality of hanging nets are arranged between two opposite telescopic rod groups.

4. The device for purifying slightly polluted water sources by adjustable shellfish hanging culture according to claim 2, characterized in that: The hanging breeding net comprises a net bag and a steel wire rope. The steel wire rope is arranged between two opposite telescopic rod groups. The net bag is arranged on the steel wire rope. The steel wire rope is arranged with a plurality of floats.

5. The device for purifying slightly polluted water sources by adjustable shellfish hanging culture according to claim 2, characterized in that: The aeration unit includes an air compressor, an air storage tank, an oil removal purifier, an air pipeline and a bottom aeration pipeline. The air compressor, the air storage tank and the oil removal purifier are arranged on one side of the river bank, the air pipeline is arranged on the column, and the bottom aeration pipeline is arranged at the bottom of the hanging net. The air compressor, the air storage tank, the oil removal purifier, the air pipeline and the bottom aeration pipeline are connected in sequence.

6. The device for purifying slightly polluted water sources by adjustable shellfish hanging culture according to claim 5, characterized in that: The gas pipeline is provided with a check valve corresponding to the moving parts, and the bottom aeration pipeline is provided with multiple aeration heads.

7. The device for purifying slightly polluted water sources by adjustable shellfish hanging culture according to claim 3, characterized in that: The intelligent control unit includes a solar panel, an intelligent central controller, a wireless transmission module, and a water quality sensor. The solar panel and the intelligent central controller are arranged on one side of the river bank, the wireless transmission module is arranged on the top of the intelligent central controller, and the water quality sensor is arranged on the hanging net. The solar panel, the wireless transmission module, the water quality sensor, the shellfish hanging unit, and the aeration unit are electrically connected to the intelligent central controller respectively.

8. The device for purifying slightly polluted water sources by adjustable shellfish hanging culture according to claim 7, characterized in that: The solar module includes a solar panel and an energy storage battery, and the solar panel is electrically connected to the energy storage battery.

9. The device for purifying slightly polluted water sources by adjustable shellfish hanging culture according to claim 5, characterized in that: Two adjacent gas pipelines are connected via pipeline caps, and anti-leakage modules are also configured on the two adjacent gas pipelines.

10. The device for purifying slightly polluted water sources by adjustable shellfish hanging culture according to claim 9, characterized in that: The anti-leakage module includes an anti-leakage cover tube and two external locking mechanisms. Two air pipelines are inserted into the anti-leakage cover tube. The two external locking mechanisms are screwed on the anti-leakage cover tube. The anti-leakage cover tube includes a first anti-leakage cover and a second anti-leakage cover that are snap-connected. The edge of the first anti-leakage cover is provided with an anti-leakage strip, and the edge of the second anti-leakage cover is provided with an anti-leakage groove corresponding to the anti-leakage strip, and the inner wall of the first anti-leakage cover and the inner wall of the second anti-leakage cover are both provided with clip bodies corresponding to the pipeline caps.

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