A seawater artificial lake slidable dam device and a method of using the same

Abstract

This invention belongs to the field of ecohydraulics, and specifically relates to a sliding dike device for an artificial seawater lake and its usage method. The device includes a dike, a lifting device, a buffer assembly, a replaceable aquaculture tank, a sliding base, and a detachable base. The lifting device is mounted on the dike and controls the lifting and lowering of the sliding base via a first motor and a second motor. A buffer assembly is located around the sliding base. The detachable base is connected above the sliding base, and a replaceable aquaculture tank is connected above the detachable base. This invention, through the lifting device, sliding base, and detachable base, allows the height of the aquaculture tank to change with the water level of the artificial lake. Furthermore, the aquaculture tank and sliding base are easily detachable, and an internal oxygenation device ensures the survival of the organisms inside the aquaculture tank.

Description

Technical Field

[0001] This invention belongs to the field of ecohydraulics, and specifically relates to a sliding dam device for an artificial seawater lake and its usage method. Background Technology

[0002] Coastal areas often construct artificial seawater lakes by enclosing the sea in the intertidal zone, isolating surrounding waters, in an attempt to gain aesthetic, fishery, and other commercial value. However, after water is drawn from the open sea and undergoes sedimentation, the sediment content decreases, transparency increases significantly, and photosynthesis is enhanced, greatly increasing the likelihood of algal blooms and severely impacting the water quality and aesthetics of the artificial lake. To improve this situation and realize the economic value of the artificial lake, filter-feeding organisms are cultivated on the inner side of the dikes in areas prone to algal blooms. Simultaneously, due to the weak water exchange capacity within the lake area, daily maintenance of the seawater lake is necessary through water exchange and aeration.

[0003] However, frequent water changes in the lake cause significant fluctuations in water levels. In particular, the draining and drying measures during lake maintenance can lower the water level considerably. This means that filter-feeding organisms cultivated in the artificial lake for water purification, especially filter-feeding shellfish on the surrounding dikes, cannot replenish their water supply through the regular ebb and flow of the tides, as they would in their natural habitat on the shore. They also cannot migrate quickly to adapt to environmental changes, facing the risk of dehydration and death. Re-cultivating these organisms with each water change and maintenance cycle is neither economically viable nor feasible. Furthermore, the attached shellfish damage the original dike structure, and dead organisms cannot be completely removed, gradually impacting dike safety and the lake's aesthetic appeal.

[0004] Korean invention patent application number KR1020190033798 discloses a fish farm that can be raised and lowered along a guardrail. The invention includes a lifting guide unit that fixes the fish farm to the guardrail by a hook-shaped component. The lifting unit includes a steel wire rope connected to the edge of the guide unit, a drum for winding the steel wire rope, and a drive unit configured to rotate the drum in one direction or the other to wind or unwind the steel wire rope on the drum, thereby raising and lowering the guide unit and thus driving the fish farm to rise and fall. However, this invention lacks sufficient strength in dammed artificial lakes, and the fish farm cannot be replaced, failing to meet the needs of dammed artificial lakes. Furthermore, it lacks an oxygenation device, failing to guarantee the survival environment of the organisms in the fish farm.

[0005] For example, US Patent Application No. 13712902 discloses a lifting water tank for marine aquaculture and its construction method. This lifting water tank is convenient to carry, easy to maintain, and facilitates the removal of foreign objects. The construction method includes the following steps: installing the lifting water tank on a marine aquaculture lifting water tank; installing the lifting water tank on a lifting water tank; the method includes positioning the lifting water tank at the desired installation location; installing a discharge pipe, the end of which is bent towards the bottom surface of the lifting water tank at a predetermined height from the bottom surface, allowing the discharge pipe to pass through the side surface of the lifting water tank; and installing a suction member at the lower part of the bent discharge pipe within the lifting water tank, so that the suction member contacts the bottom surface of the lifting water tank. Similarly, this device has room for improvement in ensuring the living environment of organisms in aquaculture farms. Summary of the Invention

[0006] The purpose of this invention is to provide a sliding dam device and method for using a seawater artificial lake, in order to solve the problems in the prior art where aquaculture farms cannot replace the dam, the dam cannot meet the needs of the artificial lake, and the lack of oxygenation devices makes it impossible to guarantee the living environment of the organisms in the aquaculture farm.

[0007] To solve the above-mentioned technical problems, the present invention specifically provides the following technical solution:

[0008] A sliding breakwater device for an artificial seawater lake and its usage method include: a breakwater, a guardrail around the breakwater, a lake level monitoring instrument and a wireless communication module on the breakwater, and a lifting device on the breakwater. The lifting device includes a slide rail set on the slope of the breakwater, and a sliding base connected to the slide rail. The sliding base is raised and lowered by the lifting device. In conjunction with the lake level monitoring instrument, the control center operates the device through the wireless communication module, so that the sliding base slides up and down along the slide rail according to the position of the artificial seawater lake water level detected by the lake level monitoring instrument, thereby sliding to a suitable position.

[0009] The sliding base includes a first base, a second base on the surface of the first base, a convex hemisphere on the surface of the second base, a first vent hole on the convex hemisphere, and a detachable base connected to the second base. The detachable base can be fitted into the second base and the first vent hole, so that the detachable base can be quickly disassembled and replaced. A buffer component is connected to the outside of the first base. The buffer component can provide a certain degree of protection for the sliding base and prevent the sliding base from being damaged due to collision.

[0010] The first base is hollow and has a baffle inside. A connecting plate is located on one side of the sliding base. The connecting plate is also hollow and connected to the interior of the first base. The surface of the connecting plate has two air inlets. The baffle divides the interior of the first base into two areas, each with an air inlet, thereby increasing the air pressure inside the first base. This increases the water flow rate during aeration, ensuring the ability to remove silt and algae. A limit plate is connected to the side of the connecting plate, and a first motor is located on both sides of the limit plate.

[0011] The first motor output shaft is equipped with a limiting wheel, which is set in the slide rail. The first motor is equipped with scraper blades on the upper and lower sides. The first motor is set on both sides of the limiting plate. The limiting wheel is stuck in the slide rail to limit the rise and fall of the sliding base, so that the sliding base is kept on the slide rail for rising and falling.

[0012] The buffer assembly includes a buffer shell with through holes and a filter plate on the through holes. The buffer shell is hollow and has at least two detachable clamping plates on its inner side. At least two folding plates are provided between the clamping plates, with adjacent folding plates folding in opposite directions. Ribs are provided on the inner corners of the buffer shell. A cover plate is provided on the buffer shell, with a connecting ring on the cover plate and a hinge connected to the connecting ring. The buffer shell forms a buffer device through at least two detachable clamping plates and folding plates, and at least two clamping plates and adjacent folding plates fold in opposite directions.

[0013] The detachable base includes a base plate with a groove on the inner side. The groove corresponds to the connecting base plate. A concave hemisphere is provided on the groove, and a second air outlet is provided on the concave hemisphere. The concave hemisphere corresponds to the convex hemisphere provided on the second base. A connecting bolt and nut are provided between part of the second air outlet and the air inlet so that the upper and lower parts can be detachably connected, thereby facilitating disassembly and installation.

[0014] Furthermore, the first and second air outlets correspond to each other, and a replaceable breeding box is connected to the detachable base. Through the hollow design inside the sliding base, and through the air inlet connected to the air inlet on the connecting plate, oxygen enters the interior of the sliding base and is injected into the water through the first and second air outlets, providing oxygen to the organisms raised in the replaceable breeding box.

[0015] The replaceable aquaculture tank includes an aquaculture tank with fixing ribs connected to its upper and lower ends, and a protective shell connected to the fixing ribs. The protective shell is designed to protect the inner aquaculture tank. The protective shell is connected to the aquaculture tank through the fixing ribs, creating a gap between the two. This allows some of the water flow energy to be dissipated when water flows through the protective shell, thereby reducing the water flow velocity within the aquaculture tank area and thus relatively stabilizing the state of the aquaculture tank in the water.

[0016] The second motor is equipped with an air pump, and the output end of the second motor is equipped with a gear that meshes with a rotating shaft. One side of the rotating shaft is gear-shaped, and a hinge is wound around the rotating shaft. The outlet of the air pump is connected to an air pumping pipe, which is wound around the rotating shaft.

[0017] Below the hinge are four hinges, each connected to a connecting ring. Below the air pump pipe are two air inlet connecting pipes, connected to the air inlets. The rotation of the second motor drives the gear to rotate, which in turn drives the rotating shaft to rotate, causing the hinges and air pump pipe wound on the rotating shaft to rise and fall. The hinges are connected to the connecting rings, and with the assistance of the first motor, the sliding base rises and falls along the slide rail.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] The design of the first motor in this invention provides a certain degree of auxiliary control for the raising and lowering of the sliding base, thereby assisting the lifting device in raising and lowering the sliding base. During the rolling of the limiting wheel within the slide rail, the limiting wheel can contact and rub against the inner wall of the slide rail. This allows the output power of the first motor to provide a certain driving force to the bottom of the sliding base, thus assisting the sliding base in raising and lowering. Furthermore, the rolling motion of the limiting wheel within the slide rail can clean or push away the silt and other debris accumulated inside the slide rail. This allows the limiting plate at the bottom of the sliding base to slide relatively smoothly relative to the slide rail. After the pushing and sweeping work of the limiting wheel, a small amount of silt may remain in the slide rail. The limiting wheel can be used to reduce the amount of silt in the slide rail and keep the silt filling the gap between the limiting plate and the slide rail appropriately, thus enabling the limiting plate to slide relatively smoothly relative to the slide rail. This ensures that the sliding base and the device above it can raise and lower smoothly without significant shaking.

[0020] This invention's buffer shell comprises at least two layers of detachable clamps and folding plates, forming a buffer device to block floating debris, such as surface garbage and suspended impurities, and reduce the impact of surface garbage on the sliding base of the inner buffer area. This increases the energy absorption area. The at least two clamps and adjacent folding plates are folded in opposite directions to prevent weak buffering in any area, thus affecting the overall buffering effect and allowing for more dispersed absorption of impact energy. The rib design strengthens the buffer shell and helps it return to its original shape upon external impact, preventing damage to the overall structure from excessive impact on the folding plates, clamps, and buffer shell. The through-hole design on the buffer shell controls the location of collision deformation upon impact. A filter screen is installed on the through-hole to prevent silt from entering the buffer assembly, thus affecting its buffering capacity. Furthermore, the through-hole allows some water around the buffer shell to pass through to the inner clamps and folding plate area, reducing the frequency of water flow fluctuations around the buffer shell and eliminating or weakening water waves around the buffer shell.

[0021] This invention features a first and second air outlet corresponding to each other. A replaceable aquaculture tank is connected to a detachable base. Through the hollow design inside the sliding base, and the oxygenation via an air inlet connected to an air inlet pipe on the connecting plate, oxygen enters the sliding base and is then pumped into the water through the first and second air outlets. This provides oxygen to the organisms cultured in the replaceable aquaculture tank, increases water activity, and the oxygen pumped through the small holes accelerates water flow, effectively removing algae attached to the outside of the replaceable aquaculture tank, thus ensuring a safe living environment for the organisms inside. Bottom aeration also removes accumulated silt around the connecting base, reducing the overall weight of the sliding base and facilitating smoother upward and downward movement. Attached Figure Description

[0022] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of a sliding dam device for an artificial seawater lake and its usage method according to the present invention;

[0024] Figure 2 This is a schematic diagram of the sliding base assembly of the present invention;

[0025] Figure 3 This is a front view of the sliding base of the present invention;

[0026] Figure 4 This is a schematic diagram of the reverse side of the sliding base of the present invention;

[0027] Figure 5 This is a schematic diagram of the first motor and slide rail assembly of the present invention;

[0028] Figure 6 This is a schematic diagram of the first motor of the present invention;

[0029] Figure 7 This is a schematic diagram of the buffer shell of the present invention;

[0030] Figure 8 This is a schematic diagram of the detachable base for filter-feeding shellfish according to the present invention;

[0031] Figure 9 This is a schematic diagram of the reverse side of the detachable base of the present invention;

[0032] Figure 10 This is a schematic diagram of the second motor assembly sliding base of the present invention.

[0033] Explanation of reference numerals in the attached figures:

[0034] 10-Dike; 11-Guardrail; 12-Lake area water level monitoring instrument; 13-Wireless communication module; 20-Lifting device; 21-Slide rail; 22-First motor; 221-Limit wheel; 222-Scraper; 23-Second motor; 24-Air pump; 25-Air pump pipe; 26-Hinge; 27-Air inlet connecting pipe; 28-Rotating shaft; 29-Gear; 30-Buffer assembly; 31-Cover plate; 32-Connecting ring; 33-Buffer housing; 34- 35-Folding plate; 36-Rib plate; 37-Through hole; 40-Replaceable breeding box; 41-Breeding box; 42-Protective shell; 43-Fixing rib; 50-Sliding base; 51-First base; 52-Air inlet; 53-Limiting plate; 54-Connecting plate; 55-First air outlet; 56-Second base; 57-Convex hemisphere; 58-Baffle; 60-Removable base; 61-Concave hemisphere; 62-Second air outlet; 63-Base plate. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] The concepts involved in this application will first be described with reference to the accompanying drawings. It should be noted that the following descriptions of various concepts are only for the purpose of making the content of this application easier to understand and do not constitute a limitation on the scope of protection of this application; furthermore, the embodiments and features in the embodiments of this application can be combined with each other unless otherwise specified. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0037] Example 1

[0038] like Figure 1 As shown, a sliding dike device for an artificial seawater lake includes a dike 10, a guardrail 11 around the dike 10, a lake level monitoring instrument 12 and a wireless communication module 13 on the dike 10, and a lifting device 20 on the dike 10. The lifting device 20 includes a slide rail 21, which is set on the slope of the dike 10. A sliding base 50 is connected to the slide rail 21. The lifting device 20 can lift and lower the sliding base 50. In conjunction with the lake level monitoring instrument 12, the control center operates the device through the wireless communication module 13, so that the sliding base 50 slides and moves along the slide rail 21 according to the position of the artificial seawater lake water level detected by the lake level monitoring instrument 12, thereby sliding to a suitable position.

[0039] like Figure 2 , Figure 3 and Figure 4 As shown, the slidable base 50 includes a first base 51, a second base 56 on the surface of the first base 51, a convex hemisphere 57 on the surface of the second base 56, a first vent hole 55 on the convex hemisphere 57, and a detachable base 60 connected to the second base 56. The detachable base 60 can be fitted into the second base 56 and the first vent hole 55, so that the detachable base 60 can be quickly disassembled and replaced. A buffer assembly 30 is connected to the outside of the first base 51. The buffer assembly 30 can provide a certain degree of protection for the slidable base 50 and prevent the slidable base 50 from being damaged due to collision.

[0040] The first base 51 is hollow and has a baffle 58 inside. A connecting plate 54 is provided on one side of the sliding base 50. The connecting plate 54 is hollow and connected to the interior of the first base 51. The surface of the connecting plate 54 has two air inlets 52. The baffle 58 divides the interior of the first base 51 into two areas, each of which has an air inlet 52, thereby increasing the air pressure inside the first base 51. During aeration, this increases the flow rate of the water, thus ensuring the ability to remove silt and algae. A limit plate 53 is connected to the side of the connecting plate 54, and a first motor 22 is provided on both sides of the limit plate 53.

[0041] like Figure 5 and Figure 6As shown, a limiting wheel 221 is provided on the output shaft of the first motor 22. The limiting wheel 221 is disposed in the slide rail 21. Scraper blades 222 are provided on the upper and lower sides of the first motor 22. The first motor 22 is disposed on both sides of the limiting plate 53. The limiting wheel 221 is engaged in the slide rail 21 to limit the rise and fall of the slidable base 50, so that the slidable base 50 is kept on the slide rail 21 for rising and falling. In addition, the first motor 22 provides a certain degree of auxiliary control for the rise and fall of the slidable base 50, thereby assisting the lifting device 20 in raising and lowering the slidable base 50. During the rolling process of the limiting wheel 221 in the slide rail 21, the limiting wheel 221 can contact and rub against the inner wall of the slide rail 21, so that the output of the first motor 22 is... The force can provide a certain driving force to the bottom of the sliding base 50 to assist the sliding base 50 in lifting up and down. The rolling action of the limiting wheel 221 in the slide rail 21 can clean or push away the silt and other debris accumulated inside the slide rail 21. In this way, the limiting plate 53 at the bottom of the sliding base 50 can slide relatively smoothly relative to the slide rail 21. After the pushing and sweeping work of the limiting wheel 221, a small amount of silt may remain in the slide rail 21. The limiting wheel 221 can be used to reduce the amount of silt in the slide rail 21 and keep the silt filling the gap between the limiting plate 53 and the slide rail 21, so that the limiting plate 53 can slide relatively smoothly relative to the slide rail 21. This ensures that the sliding base 50 and the device above it can lift up and slide smoothly without large shaking.

[0042] like Figure 7 As shown, the buffer assembly 30 includes a buffer housing 33, a through hole 37 is provided on the buffer housing 33, a filter plate is provided on the through hole 37, the buffer housing 33 is hollow, at least two layers of detachable clamping plates 35 are provided on the inner side of the buffer housing 33, at least two folding plates 34 are provided between the clamping plates 35, and the two adjacent folding plates 34 are folded in opposite directions, a rib plate 36 is provided on the inner corner of the buffer housing 33, a cover plate 31 is provided on the buffer housing 33, a connecting ring 32 is provided on the cover plate 31, and a hinge 26 is connected to the connecting ring 32.

[0043] The buffer shell 30 comprises at least two layers of detachable clamping plates 35 and folding plates 34 to form a buffer device. This device acts as a barrier against floating debris, such as surface garbage and suspended impurities, reducing the impact of surface garbage on the sliding base 50 within the buffer assembly 30. This increases the energy absorption area. Furthermore, the at least two clamping plates 35 and adjacent folding plates 34 are folded in opposite directions to prevent a weak buffering effect in any area of ​​the buffer device 30, thus affecting the overall buffering effect and allowing for more dispersed absorption of impact energy. The design of the ribs 36 strengthens the buffer shell 33, and their presence helps to mitigate external impacts. The buffer shell 33 returns to its original shape and can prevent the folding plate 34, clamping plate 35 and buffer shell 33 from being damaged by excessive impact. The design of the through hole 37 on the buffer shell 30 can control the position of the collision deformation when impacted. The filter screen plate is set on the through hole 37 to prevent silt from entering the buffer assembly 30, thereby affecting the buffering capacity of the buffer device 30. In addition, the through hole 37 can cause some water around the buffer shell 30 to pass through the through hole 37 to the inner clamping plate 35 and folding plate 34 area, so as to reduce the fluctuation frequency of the water flow around the buffer shell 30 and eliminate or weaken the water waves around the buffer shell 30.

[0044] like Figure 8 and Figure 9 As shown, the detachable base 60 includes a base plate 63 with a groove on the inner side of the base plate 63. The groove corresponds to the connecting base plate 56. A concave hemisphere 61 is provided on the groove, and a second air outlet 62 is provided on the concave hemisphere 61. The concave hemisphere 61 corresponds to the convex hemisphere 57 provided on the second base 56. A connecting bolt and nut are provided between part of the second air outlet 62 and the air inlet 52 so that the upper and lower parts can be detachably connected, thereby facilitating disassembly and installation.

[0045] Furthermore, the first air outlet 55 and the second air outlet 62 correspond to each other. A replaceable aquaculture tank 40 is connected to the detachable base 60. Through the hollow design inside the sliding base 30, and through the air inlet 52 on the connecting plate 54 connected to the air inlet pipe 27, oxygen enters the interior of the sliding base 30 and is injected into the water through the first air outlet 55 and the second air outlet 62. This provides oxygen to the organisms cultured in the replaceable aquaculture tank 40, increases water activity, and accelerates water flow by releasing oxygen through the small holes. This also helps to remove algae attached to the outside of the replaceable aquaculture tank 40, thus ensuring a good living environment for the organisms inside. Bottom aeration also helps to remove silt accumulated around the connecting bottom plate 56, reducing the overall weight of the sliding base 50 and allowing it to slide up and down smoothly.

[0046] The replaceable aquaculture tank 40 includes an aquaculture tank 41, with fixing ribs 43 connected to both the upper and lower ends of the aquaculture tank 41. The fixing ribs 43 are connected to a protective shell 42. The protective shell 42 is designed to protect the inner aquaculture tank 41. The protective shell 42 is connected to the aquaculture tank 41 via the fixing ribs 43, creating a gap between them. This allows some water flow energy to be dissipated when water flows through the protective shell 42, thereby reducing the water flow velocity within the aquaculture tank 41 and thus relatively stabilizing the state of the aquaculture tank 41 in the water.

[0047] like Figure 10 As shown, the second motor 23 is equipped with an air pump 24, and the output end of the second motor 23 is equipped with a gear 29. The gear 29 meshes with a rotating shaft 28. One side of the rotating shaft 28 is gear-shaped, and a hinge 26 is wound around the rotating shaft 28. The outlet of the air pump 24 is connected to an air pump pipe 25, which is wound around the rotating shaft 28.

[0048] The hinge 26 is divided into four hinges 26 below, each of which is connected to the connecting ring 32. The air inlet pipe 25 is divided into two air inlet connecting pipes 27 below, which are connected to the air inlet 52. The rotation of the second motor 23 drives the gear 29 to rotate, thereby rotating the rotating shaft 28. This causes the hinges 26 and the air inlet pipe 25, which are wound around the rotating shaft 28, to rise and fall. The hinges 26 are connected to the connecting ring 32. With the assistance of the first motor 22, the sliding base 50 rises and falls along the slide rail 21. The second motor 23 provides the main force for the rising and falling of the sliding base 50, and the hinges receive a large force. The force on the first motor 22 is used to prevent damage to the first motor 22. The second motor 23 is fixed on the dam 10 to ensure the stability of the sliding base 50 during lifting. With the assistance of the first motor 22, the sliding base 50 can be finely adjusted after a large range of movement, ensuring the accuracy of the position of the sliding base 50 and further protecting the living environment of the organisms inside the replaceable breeding box 40. The air pipe 25 is divided into two air inlet connecting pipes 27 below, ensuring that the air pressure inside the air pipe 25 is quickly dispersed into the two air inlet connecting pipes 27, thereby improving the working efficiency of the air pump 24.

[0049] The method of using the sliding breakwater device for an artificial seawater lake according to the present invention is as follows:

[0050] S1: At a certain moment, the artificial lake is in a state where the seawater in the lake area is at level H1. When the lake area is filled with water, the lake area water level monitor 12 detects the rise in the water level in the lake area and sends the obtained water level signal to the control center.

[0051] S2: The control center sends a command to the sliding base 50. The sliding base 50 controls the lifting speed of the sliding base 50 by starting the first motor 22 and the second motor 23. As the elevation gradually rises, the replaceable breeding box 40 on the sliding base 50 is moved to position H2.

[0052] S3: When water is released from the artificial lake area, the lake water level monitoring instrument 12 detects the drop in water level in the lake area and sends the obtained water level signal to the control center.

[0053] S4: The control center sends a command to the sliding base 50. The sliding base 50 controls the sliding base 50 to reduce its speed by starting the first motor 22 and the second motor 23. As the elevation gradually decreases, the replaceable breeding box 40 on the sliding base 50 is moved to position H3.

[0054] S5: The organisms attached to the replaceable breeding box 40 can adapt to changes in water level as the height of the sliding base 50 changes, thus maintaining normal growth.

[0055] Example 2

[0056] This embodiment provides a solution different from the method of using a sliding breakwater device for an artificial seawater lake in Embodiment 1. This solution can be used under the following conditions.

[0057] S1: When the replaceable breeding box 40 is damaged or the attached organisms die, and the replaceable breeding box 40 needs to be replaced, the control center sends a command to the sliding base 50 to move the sliding base 50 to a suitable position at the top and remove the old replaceable breeding box 40 from the base.

[0058] S2: The new replaceable breeding box 40 is embedded in the second base 56 on the sliding base 50. New larvae are attached to the updated replaceable breeding box 40. Then, the control center sends instructions to the first motor 22 and the second motor 23 to move the sliding base 50 and the replaceable breeding box 40 on it to a water level suitable for the larvae, which is conducive to the growth of the new larvae.

[0059] Example 3

[0060] This embodiment provides a solution different from the method of using a sliding breakwater device for an artificial seawater lake in Embodiment 2. This solution can be used under the following conditions.

[0061] S1: When it is necessary to improve the landscape of the artificial lake during the tourist season, the control center sends instructions to the first motor 22 and the second motor 23 to move the sliding base 50 to a suitable position at the top and remove the replaceable aquaculture box 40 from the base.

[0062] S2: Replace the replaceable breeding box 40 with a seawater-resistant plant growth bonsai unit. The plant growth bonsai unit is embedded in the second base 56. Then, the control center sends instructions to the first motor 22 and the second motor 23 to move the sliding base 50 and the plant growth bonsai unit on it to a suitable position, which is conducive to plant growth and meets the landscape requirements at the same time.

[0063] The above embodiments and / or implementation methods are merely illustrative of preferred embodiments and / or implementation methods for realizing the technology of the present invention, and are not intended to limit the implementation methods of the technology of the present invention in any way. Any person skilled in the art may make some modifications or alterations to other equivalent embodiments without departing from the scope of the technical means disclosed in the present invention, but these should still be regarded as technologies or embodiments that are substantially the same as the present invention.

[0064] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. The above descriptions are only preferred embodiments of this application. It should be noted that due to the limitations of written expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of this application, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of this application.

Claims

1. A sliding breakwater device for an artificial seawater lake, comprising a sliding base (50), wherein the sliding base (50) includes a first base (51), and a second base (56) is provided on the surface of the first base (51), characterized in that, The sliding base (50) has a connecting plate (54) on one side. The connecting plate (54) is hollow and communicates with the interior of the first base (51). The surface of the connecting plate (54) has two air inlets. The baffle (58) divides the interior of the first base (51) into two areas, and each area has an air inlet. The second base (56) has a convex hemisphere (57) on its surface. A detachable base (60) is connected to the second base (56). A buffer assembly (30) is connected to the outside of the first base (51). A first air outlet (55) is opened on the convex hemisphere (57). The detachable base (60) can be embedded on the second base (56) and the first air outlet (55). The detachable base (60) includes a base plate (63), the inner side of which has a groove, the groove corresponding to the second base (56), a concave hemisphere (61) on the groove, a second air outlet (62) on the concave hemisphere (61), and a replaceable breeding box (40) connected to the detachable base (60). The first air outlet (55) and the second air outlet (62) correspond to each other. Through the hollow design inside the sliding base (50) and the air inlet (52) opened on the connecting plate (54), oxygen is injected into the interior of the sliding base (50).

2. The sliding breakwater device for an artificial seawater lake according to claim 1, characterized in that, The first base (51) is hollow and has a baffle (58) inside. The sliding base (50) has a connecting plate (54) on one side. The connecting plate (54) is hollow and communicates with the inside of the first base (51). The connecting plate (54) has a limiting plate (53) connected to its side. The limiting plate (53) is limited in the slide rail (21). The slide rail (21) is fixed on the dam (10). The limiting plate (53) has a first motor (22) on both sides.

3. The sliding breakwater device for an artificial seawater lake according to claim 2, characterized in that, The first motor (22) has a limiting wheel (221) on its output shaft. The limiting wheel (221) is located in the groove of the slide rail (21). The first motor (22) has scraper blades (222) on its upper and lower sides.

4. The sliding breakwater device for an artificial seawater lake according to claim 2, characterized in that, The dam (10) is surrounded by a guardrail (11), and the dam (10) is equipped with a lake water level monitoring instrument (12) and a wireless communication module (13). The dam (10) is equipped with a second motor (23) at a position relative to the slide rail (21).

5. The sliding breakwater device for an artificial seawater lake according to claim 1, characterized in that, The replaceable breeding box (40) includes a breeding box (41), the upper and lower ends of the breeding box (41) are connected to fixing ribs (43), and the fixing ribs (43) are connected to a protective shell (42).

6. The sliding breakwater device for an artificial seawater lake according to claim 1, characterized in that, The buffer assembly (30) includes a buffer shell (33), which has a through hole (37). The buffer shell (33) is hollow. The inner side of the buffer shell (33) is provided with at least two detachable clamps (35). At least two folding plates (34) are provided between the clamps (35). The folding plates (34) are folded in opposite directions to adjacent folding plates (34). Ribs (36) are provided on the inner corner of the buffer shell (33). The buffer shell (33) is provided with a cover plate (31). A connecting ring (32) is provided on the cover plate (31). A hinge (26) is connected to the connecting ring (32).

7. A method of using a sliding breakwater device for an artificial seawater lake, characterized in that, The method of use is applied to the sliding breakwater device for an artificial seawater lake as described in claim 4, and the steps of the method of use are as follows: S1: The artificial lake is in a state where the seawater in the lake area is at level H1, and water is introduced into the lake area, causing the water level in the lake area to rise; S2: The control center sends a command to the sliding base (50) to raise the sliding base (50) and move the sliding base (50) to position H2; S3: When water is released from the artificial lake area, the water level in the lake area decreases; S4: The control center sends a command to the sliding base (50) to control the sliding base (50) to lower and move the sliding base (50) to position H3.

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