Sprinkling type oxygen increasing machine

Abstract

This invention discloses a sprinkler-type aerator, relating to the field of aquaculture technology. It includes a support frame and a bracket, and further includes an aeration component for injecting water and spraying oxygen into the aquaculture pond. The aeration component includes a water pump, a main water pipe, a spray pipe, and a branch pipe. Several spray holes are formed at the bottom of the outer surface of the spray pipe. A disturbance component is located below the aeration component and is driven by the force of the sprayed water to agitate the pond water. In use, this invention utilizes dual hydraulic aeration to improve aeration efficiency, abandoning the traditional simple surface spray aeration mode. The water flow from the aeration component impacts and rotates the disturbance impeller. Based on the spray aeration, the rotation of the disturbance impeller powerfully agitates the middle and lower layers of water, pushing the oxygen-rich surface water to deeper layers, forming a three-dimensional water circulation, significantly improving the overall aeration effect without requiring additional power consumption.

Description

Technical Field

[0001] This invention relates to the field of aquaculture technology, specifically to a sprinkler-type aerator. Background Technology

[0002] Aquaculture is a production activity involving the cultivation, feeding, and reproduction of aquatic economic plants and animals such as fish, shrimp, crabs, shellfish, and algae under controlled environmental conditions. It includes pond culture, cage culture, factory farming, and rice-field culture, and is a core component of fisheries. In pond culture, pond sludge, uneaten feed, feces, and dead algae are decomposed by microorganisms, consuming large amounts of oxygen. Sprinkler aerators are used to spray water into the pond to increase oxygen levels without harming the fish.

[0003] In existing technologies, traditional sprinkler aerators mainly use water pumps to draw water and spray it through the outlet holes of the water distribution pipe to form water spray, increasing the contact area between the water and the air to achieve oxygenation of the surface water. However, relying solely on water spraying and atomization to achieve oxygenation of the water surface results in limited water disturbance depth and poor water flow, which can easily lead to sufficient oxygen on the surface but low dissolved oxygen levels underwater, resulting in poor oxygenation uniformity, which is not conducive to aquaculture.

[0004] Therefore, we propose a sprinkler-type aerator to address the problems mentioned in the background section. Summary of the Invention

[0005] The purpose of this invention is to provide a sprinkler aerator to solve the problems mentioned in the background art. Traditional sprinkler aerators rely solely on water atomization to achieve oxygenation on the water surface, resulting in limited water disturbance depth, poor water flow, and a tendency for sufficient oxygen on the water surface while underwater dissolved oxygen is low, leading to poor oxygenation uniformity.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A sprinkler-type aerator includes a support frame and a bracket, and further includes:

[0008] An oxygenation assembly is used to inject water and spray water to oxygenate aquaculture ponds. The oxygenation assembly includes a water pump, a main water pipe, a spray pipe, and a branch water pipe. Several spray holes are opened at the bottom of the outer surface of the spray pipe.

[0009] A disturbance component is disposed directly below the water spray pipe. The disturbance component is driven to move by the water spray force, thereby agitating the water flow in the pool. The disturbance component includes a wind deflector, and an agitator impeller for agitating the water is rotatably connected inside the wind deflector. The blade edge of the agitator impeller is provided with multiple agitator teeth.

[0010] An extension component is installed at the spray nozzle of the water spray pipe to adjust the spray height.

[0011] The air guide assembly is located on the left and right sides of the disturbance impeller and is driven to move by wind power.

[0012] Preferably, the outer cover of the disturbance impeller is provided with a filter screen for protection, the top of the filter screen is fixedly connected to the bottom of the windshield, a fixed shaft is fixedly installed inside the windshield, and the disturbance impeller is sleeved on the outer surface of the fixed shaft.

[0013] Preferably, two limiting blocks are fixedly installed on the outer surface of the fixed shaft. The two limiting blocks are used to limit the disturbance impeller. The windshield is installed on the support frame through two fixing plates.

[0014] Preferably, the extension assembly includes a fixed cylinder and an extension tube. A piston is movably embedded in the inner cavity of the fixed cylinder. A return spring is fixedly connected to the center of the bottom of the piston. The other end of the return spring is fixedly connected to the bottom surface of the inner cavity of the fixed cylinder. Two moving rods are fixedly installed at the edge of the bottom of the piston. A fixing block is fixedly installed at the bottom end of each of the two moving rods. An adjustment tube is installed between the two fixing blocks by bolts.

[0015] Preferably, the regulating tube is movably sleeved outside the extension tube, a sealing ring is installed on the outer wall of the bottom opening of the extension tube, the sealing ring is in contact with the inner wall of the regulating tube, the top end of the extension tube is fixedly installed at the bottom of the outer surface of the spray pipe, and the extension tube is connected to the spray hole.

[0016] Preferably, a water supply pipe is connected to the upper part of the water distribution pipe, the water supply pipe is fixedly installed at the bottom of the support frame crossbar, a water inlet pipe is fixedly connected to the top of the fixed cylinder, a drain pipe is fixedly connected to the outer surface of the fixed cylinder, and the water inlet pipe is connected to the water supply pipe.

[0017] Preferably, the bottom of the fixed cylinder is fixedly installed on the water spray pipe, and two movable holes are opened at the bottom of the fixed cylinder, through which the two movable rods extend to the bottom of the fixed cylinder.

[0018] Preferably, the air guide assembly includes a first air guide plate and a second air guide plate, and a connecting block is fixedly installed at the edge of the inner top surface of the second air guide plate. The connecting block is installed on the outer surface of the regulating pipe by bolts.

[0019] Preferably, two mounting plates are fixedly installed on the outer surface of the first air guide plate, and the tops of the two mounting plates are respectively bolted to the support frame. Two support plates are installed on the top of the second air guide plate by screws. A slide block is fixedly installed on the top of each of the two support plates on opposite sides. A slide bar is installed on the support frame, and the slide bar is slidably connected to the slide block.

[0020] Preferably, the output end of the water pump is connected to a water supply pipe via a flange, one end of the water supply pipe is fixedly connected to a tee pipe, one end of the main water pipe and the branch water pipe are respectively fixedly connected to the two ends of the tee pipe, multiple branch pipes are fixedly connected to the outer surface of the main water pipe, one end of the spray pipe is fixedly connected to one end of the branch pipe via a connector, one end of the branch pipe is provided with a sealing cap, multiple support frames are provided, and the bottoms of the spray pipe and the main water pipe are respectively installed on the tops of multiple support frames.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. When using this invention, the dual aeration by water power is utilized to improve aeration efficiency. It abandons the traditional simple surface aeration mode of water spraying. The water flow sprayed by the aeration component impacts and disturbs the rotation of the impeller. On the basis of water spraying aeration, the rotation of the disturbing impeller is used to strongly stir the middle and lower water, pushing the oxygen-rich surface water to the deep water layer, forming a three-dimensional water flow circulation, promoting full exchange between the upper and lower water bodies, greatly improving the overall aeration effect, and requiring no additional power consumption.

[0023] 2. When using this invention, under water injection conditions, the extension component uses the delivered water to drive the regulating pipe to move downward, shortening the distance between the outlet and the agitator impeller, preventing the water flow from being blown away by strong winds, ensuring that the water flow always accurately impacts the impeller, ensuring stable impeller drive power in windy weather, and improving hydraulic drive efficiency.

[0024] 3. When using this invention, in the case of wind but no water injection, the first or second air guide plate guides the lateral wind and uses the wind power to drive the impeller to agitate, promoting water flow; in the case of wind and water injection, the second air guide plate protects the right side of the water flow. If the wind comes from the left, the first air guide plate guides the wind power to assist in driving the agitator impeller to rotate. The direction of this rotation is consistent with the clockwise driving force generated by the water flow impacting the blades, and the two forces are superimposed to enhance the effect.

[0025] 4. When this invention is used, it relies on hydraulic power for efficient oxygenation and water stirring in windless conditions, achieves coordinated hydraulic and wind power drive in windy conditions, and relies on wind energy to continuously maintain water and oxygenation in shutdown conditions, which greatly improves the stability of aquaculture water bodies; the overall adaptive adjustment structure does not require motors, sensors, or electronic control modules, has a simple structure, low manufacturing and maintenance costs, and strong applicability.

[0026] 5. In use, the main water pipe and spray pipe are laid above the water surface of the aquaculture pond, arranged according to the pond area, and fixedly installed using a support frame. The water supply pipe is laid above the spray pipe and installed using a support frame. The water pump supplies water to the main water pipe and branch water pipe through the water delivery pipe and T-junction pipe respectively, and finally sprays it onto the water surface through the spray holes. It can both supply water and increase oxygen, achieving two functions in one machine, greatly saving electricity costs and increasing economic benefits. It is especially suitable for aquaculture ponds that require frequent water addition and replacement. Attached Figure Description

[0027] Figure 1 This is a three-dimensional overall structural diagram of a sprinkler-type aerator according to the present invention;

[0028] Figure 2 This is a schematic diagram of the structure of the oxygenation component in a sprinkler-type aerator according to the present invention;

[0029] Figure 3 This is a schematic diagram of the disturbance component in a sprinkler-type aerator according to the present invention;

[0030] Figure 4 This is a schematic diagram of the air guide assembly in a sprinkler-type aerator according to the present invention;

[0031] Figure 5 This is a schematic diagram showing the unfolded structure of the sliding bar in a sprinkler-type aerator according to the present invention;

[0032] Figure 6 This is a schematic diagram showing the structure of the disturbance impeller in a sprinkler-type aerator according to the present invention;

[0033] Figure 7 This is a cross-sectional schematic diagram of the extension component in a sprinkler-type aerator according to the present invention;

[0034] Figure 8 This is a cross-sectional schematic diagram of the regulating pipe in a sprinkler-type aerator according to the present invention;

[0035] Figure 9 This is a schematic diagram showing the movement of the second air guide plate in a sprinkler-type aerator according to the present invention.

[0036] In the picture:

[0037] 1. Support frame; 2. Aeration assembly; 201. Water pump; 202. Water delivery pipe; 203. T-joint; 204. Main water pipe; 205. Diversion pipe; 206. Spray pipe; 207. Spray hole; 208. Sealing cover; 209. Diversion pipe; 210. Water supply pipe; 3. Disturbance assembly; 301. Wind shield; 302. Filter screen; 303. Fixing plate; 304. Disturbance impeller; 305. Disturbance teeth; 306. Fixing shaft; 307. Limiting block; 4. Extension assembly Components; 401, Fixed cylinder; 402, Water inlet pipe; 403, Drain pipe; 404, Extension pipe; 405, Adjusting pipe; 406, Piston; 407, Moving rod; 408, Return spring; 409, Fixed block; 410, Sealing ring; 411, Moving hole; 5, Air guide assembly; 501, First air guide plate; 502, Second air guide plate; 503, Mounting plate; 504, Support plate; 505, Slide seat; 506, Slide bar; 507, Connecting block; 6, Support frame. Detailed Implementation

[0038] 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.

[0039] Please see Figures 1 to 9 As shown, the present invention provides the following embodiments:

[0040] A sprinkler-type aerator includes a support frame 1 and a support frame 6, and further includes:

[0041] The oxygenation component 2 is used to inject water into the aquaculture pond and spray water to increase oxygen. The oxygenation component 2 includes a water pump 201, a main water pipe 204, a spray pipe 206 and a branch pipe 209. Several spray holes 207 are opened at the bottom of the outer surface of the spray pipe 206.

[0042] The disturbance component 3 is positioned directly below the water spray pipe 206. The disturbance component 3 is driven to move by the water spray force, which agitates the water flow in the pool. The disturbance component 3 includes a wind deflector 301. The interior of the wind deflector 301 is rotatably connected to a disturbance impeller 304 that agitates the water. The blade edge of the disturbance impeller 304 is provided with multiple disturbance teeth 305.

[0043] Extension component 4 is installed at the spray hole 207 of the spray pipe 206 to adjust the spray height;

[0044] The air guide assembly 5 is located on the left and right sides of the disturbance impeller 304, and uses wind power to drive the disturbance assembly 3 to move.

[0045] In practical applications, multiple disturbance components 3 are provided, arranged laterally and divided into multiple groups. Each group of disturbance components 3 is spaced apart. The number of air guide components 5 matches the number of disturbance components 3. The position and orientation of each laterally distributed disturbance component 3 and air guide component 5 are consistent. Figure 1 As shown. When the oxygenation component 2 is activated, water is sprayed into the pond through the spray pipe 206 and spray hole 207. Some spray holes 207 equipped with extension components 4 spray water downwards through the extension components 4. The outlet end of the extension component 4 is located above and to the right of the disturbance impeller 304. The downward sprayed water will concentrate on the blades of the disturbance impeller 304, using the force of the water flow to drive the disturbance impeller 304 to rotate. The lower half of the disturbance impeller 304 is located in the water. When the disturbance impeller 304 rotates, its blades and disturbance teeth 305 simultaneously agitate the surrounding water, pushing the oxygen-rich surface water to the deeper underwater layers, forming a three-dimensional water flow circulation. This effectively breaks up the water stratification phenomenon, increases the dissolved oxygen content underwater, and is beneficial to improving the overall oxygenation effect. The oxygenation component 2 and the disturbance component 3 work together to achieve a dual-purpose effect of water, that is, spraying water to oxygenate while performing three-dimensional stirring, without the need for additional power consumption. In addition, the design of the disturbance tooth 305 helps to enhance the stirring effect, which greatly improves the water flow. This solves the problem that traditional sprinkler aerators rely solely on water atomization to oxygenate the surface of the water, resulting in limited water disturbance depth, poor water flow, and a tendency for sufficient oxygen on the surface but low dissolved oxygen underwater, as well as poor oxygenation uniformity.

[0046] It should also be noted that the outer side of the agitator impeller 304 is covered with a filter screen 302 for protection. The top of the filter screen 302 is fixedly connected to the bottom of the windshield 301. A fixed shaft 306 is fixedly installed inside the windshield 301, and the agitator impeller 304 is sleeved on the outer surface of the fixed shaft 306.

[0047] See Figures 3 to 4 and Figure 6 As shown, the filter screen 302 covers the outer surface of the underwater portion of the impeller 304, protecting it from debris or weeds that could become entangled in the blades and affect its rotation. It also prevents farmed fish from approaching the impeller and causing injury. The windshield 301 has curved plates at the front and rear of the impeller 304 to prevent it from being affected by wind forces. The fixed shaft 306 supports the impeller 304, allowing it to rotate around the fixed shaft 306.

[0048] It should also be noted that two limiting blocks 307 are fixedly installed on the outer surface of the fixed shaft 306. The two limiting blocks 307 are used to limit the disturbance impeller 304. The windshield 301 is installed on the support frame 1 through two fixing plates 303.

[0049] See Figures 3 to 4 and Figure 6 As shown, the limiting block 307 is used to limit the position of the disturbance impeller 304 to prevent it from shifting during rotation, which would cause the water flow to fail to accurately impact the blades and thus affect the rotation of the disturbance impeller 304. The disturbance assembly 3 is stably installed through the fixing plate 303, which facilitates the stable rotation of the disturbance impeller 304.

[0050] It should also be noted that the extension assembly 4 includes a fixed cylinder 401 and an extension tube 404. A piston 406 is movably embedded in the inner cavity of the fixed cylinder 401. A return spring 408 is fixedly connected to the center of the bottom of the piston 406. The other end of the return spring (408) is fixedly connected to the bottom surface of the inner cavity of the fixed cylinder (401). Two moving rods 407 are fixedly installed at the edge of the bottom of the piston 406. A fixing block 409 is fixedly installed at the bottom end of each of the two moving rods 407. An adjusting tube 405 is installed between the two fixing blocks 409 by bolts.

[0051] See Figures 7 to 9 As shown, while the aeration component 2 is injecting water for oxygenation, some water flows through the water supply pipe 210 into the fixed cylinder 401. As the water volume in the fixed cylinder 401 increases, the pressure increases, causing the piston 406 to move downwards. This compresses the return spring 408, pushes the moving rod 407 downwards, and pushes the fixed block 409 downwards. Consequently, the regulating pipe 405 moves downwards on the outer surface of the extension pipe 404, approaching the disturbance impeller 304. Based on the extension pipe 404, the downward movement of the regulating pipe 405 extends the water outlet path, shortens the distance between the outlet and the disturbance impeller 304, prevents the water flow from being blown away by strong winds, and improves the hydraulic drive efficiency. When the aeration component 2 is turned off and no water is injected, the water supply pipe 210 stops supplying water, and the water in the fixed cylinder 401 is discharged through the outlet pipe. The pressure decreases, and the return spring 408 pushes the piston 406 to move in the opposite direction. This, along with the moving rod 407 and the fixed block 409, causes the regulating pipe 405 to move upwards.

[0052] It should also be noted that the regulating pipe 405 is movably sleeved outside the extension pipe 404. A sealing ring 410 is installed on the outer wall of the bottom opening of the extension pipe 404. The sealing ring 410 is in contact with the inner wall of the regulating pipe 405. The top end of the extension pipe 404 is fixedly installed at the bottom of the outer surface of the water spray pipe 206, and the extension pipe 404 is connected to the water spray hole 207.

[0053] See Figures 6 to 8As shown, the extension pipe 404 serves as an intermediate transition connector, connecting the moved regulating pipe 405 to the spray hole 207. It guides the water in the spray hole 207 to flow downwards in a concentrated manner, forming a water jet. This better provides the driving force for the rotation of the impeller 304 and also provides a stable foundation for the sliding of the regulating pipe 405. A sealing ring 410 is installed between the extension pipe 404 and the regulating pipe 405 to seal the gap between them. When the regulating pipe 405 moves downwards, the sealing ring 410 prevents water leakage. At this time, the water flows through the extension pipe 404 to the regulating pipe 405 and finally sprays downwards.

[0054] It should also be noted that the water distribution pipe 209 is connected to the water supply pipe 210, which is fixedly installed at the bottom of the crossbar of the support frame 1. The top of the fixed cylinder 401 is fixedly connected to the water inlet pipe 402, and the outer surface of the fixed cylinder 401 is fixedly connected to the drain pipe 403. The water inlet pipe 402 is connected to the water supply pipe 210.

[0055] See Figures 2 to 4 and Figures 7 to 8 As shown, the water supply pipe 210 is connected to the water distribution pipe 209, and is used to further transport water from the water distribution pipe 209 to the fixed cylinder 401 in the extension assembly 4. The water supply pipe 210 is fixedly installed by the support bracket 1 to improve the stability of the water supply pipe 210. The water in the water supply pipe 210 is transported to the fixed cylinder 401 through the water inlet pipe 402. As the water volume increases, it pushes the piston 406 to move downward. When the piston 406 moves to the bottom of the drain pipe 403, the water is discharged into the pond through the drain pipe 403. At the same time, the water inlet pipe 402 continues to supply water, and the piston 406 always remains in a downward pressurized state.

[0056] It should also be noted that the bottom of the fixed cylinder 401 is fixedly installed on the water spray pipe 206, and two movable holes 411 are opened at the bottom of the fixed cylinder 401. Two movable rods 407 extend through the movable holes 411 to the bottom of the fixed cylinder 401.

[0057] See Figures 7 to 8 As shown, the movable rod 407 can move up and down easily through the movable hole 411. One end of the return spring 408 is fixedly connected to the fixed cylinder 401, which improves the stability of the return spring 408, which is conducive to stable compression and unfolding, and realizes the smooth movement of the piston 406.

[0058] It should also be noted that the air guide assembly 5 includes a first air guide plate 501 and a second air guide plate 502. A connecting block 507 is fixedly installed at the edge of the inner top surface of the second air guide plate 502. The connecting block 507 is installed on the outer surface of the regulating pipe 405 by bolts.

[0059] See Figures 3 to 5 and Figures 7 to 8As shown, the first guide vane 501 and the second guide vane 502 are located on the left and right sides of the agitator impeller 304, respectively. The second guide vane 502 is mounted on the outer surface of the regulating pipe 405 via a connecting block 507. When the regulating pipe 405 moves downward, it drives the second guide vane 502 to move downward as well, reducing the height of the second guide vane 502. Figure 9 As shown in the right-hand diagram, after the height of the regulating pipe 405 is lowered, the outlet is closer to the agitator impeller 304. At this time, the agitator impeller 304 is driven to rotate clockwise. Simultaneously, the second guide plate 502 moves closer to the water surface to protect the water flow. When there is wind on the right, the arc-shaped surface of the second guide plate 502 guides the wind towards the water surface, avoiding direct blowing towards the water flow and affecting the hydraulic drive effect. Only the first guide plate 501 remains in operation. When there is wind on the left, the first guide plate 501 guides the wind force towards the blades of the agitator impeller 304, generating an auxiliary driving force in a clockwise direction. This clockwise direction is consistent with the clockwise driving force generated by the water flow impacting the blades. The two forces are superimposed to drive the agitator impeller 304 to rotate, further enhancing the agitation efficiency of the agitator impeller 304 on the water. When no water is being injected, the regulating pipe 405 moves upward, causing the second guide plate 502 to move upward as well. Figure 9 As shown in the left side diagram, if the wind comes from the left, the first guide plate 501 drives the impeller 304 to rotate and agitate. If the wind comes from the right, the second guide plate 502 drives the impeller to rotate in the opposite direction and agitate. When the water pump 201 is stopped, the lateral wind force drives the impeller to agitate, promoting dissolved oxygen in the water.

[0060] It should also be noted that two mounting plates 503 are fixedly installed on the outer surface of the first air guide plate 501. The tops of the two mounting plates 503 are respectively installed on the support frame 1 by bolts. Two support plates 504 are installed on the top of the second air guide plate 502 by screws. Slide seats 505 are fixedly installed on the top of the opposite side of the two support plates 504. A slide bar 506 is installed on the support frame 1, and the slide bar 506 is slidably connected to the slide seat 505.

[0061] See Figures 3 to 5 As shown, the structure of the first air guide plate 501 is as follows: Figure 5 As shown, the wide wings on both sides are used to guide the wind force to converge towards the center, and the first air guide plate 501 is inclined towards the disturbance impeller 304, blowing the gathered wind force towards the disturbance impeller 304 to improve the wind-driven effect. The first air guide plate 501 is mounted on the outside of the support frame 1 through the mounting plate 503 to improve the stability of the first air guide plate 501. The top of the first air guide plate 501 has an arc-shaped groove, which is convenient for being embedded in the bottom of the water spray pipe 206 without affecting the position installation of the first air guide plate 501. When the second air guide plate 502 moves up and down, the support plate 504 drives the slide block 505 to slide up and down on the outer surface of the slide bar 506, which helps to improve the stability of the second air guide plate 502 during the movement.

[0062] It should also be noted that the oxygenation component 2 is used to inject water into the aquaculture pond and spray water to increase oxygen. The oxygenation component 2 includes a water pump 201, a main water pipe 204, a spray pipe 206, and a branch pipe 209. The bottom of the outer surface of the spray pipe 206 is provided with several spray holes 207. The output end of the water pump 201 is connected to a water supply pipe 202 through a flange. One end of the water supply pipe 202 is fixedly connected to a T-shaped pipe 203. One end of the main water pipe 204 and the branch pipe 209 are respectively fixedly connected to the two ends of the T-shaped pipe 203. Multiple branch pipes 205 are fixedly connected to the outer surface of the main water pipe 204. One end of the spray pipe 206 is fixedly connected to one end of the branch pipe 205 through a connector. One end of the branch pipe 205 is provided with a sealing cap 208. Multiple support frames 6 are provided. The bottom of the spray pipe 206 and the main water pipe 204 are respectively installed on the top of multiple support frames 6.

[0063] See Figures 1 to 2 As shown, the main water pipe 204 and multiple spray pipes 206 are laid above the water surface of the aquaculture pond, arranged reasonably according to the pond area. The main water pipe 204 and spray pipes 206 are then fixed in place by a support frame 6. A water supply pipe 210 is laid above the spray pipes 206 and fixed in place by a support frame 1, improving the stability of the entire pipe network. A submersible electric pump is preferred for the water pump 201. When the pump 201 is started, water is delivered to the tee pipe 203 through the water supply pipe 202. Most of the water then flows into the main water pipe 204, while a small portion flows into the branch pipe 209. The water in the main water pipe 204 flows through the branch pipe 205 to the spray pipes 206, and is then sprayed onto the water surface through the spray holes 207. This allows for both water intake and oxygenation, achieving dual functionality and significantly saving electricity costs, increasing economic benefits. It is particularly suitable for aquaculture ponds requiring frequent water additions and changes. Water in the distribution pipe 209 flows into the delivery pipe 210, providing power to the extension component 4. While shortening the water outlet height, water is drained through the outlet pipe of the extension component 4, and water continues to be sprayed into the pond.

[0064] The number of water spray pipes 206 is reasonably selected according to the pond area and connected to the diversion pipe 205 through connectors. The diversion pipe 205 without water spray pipes 206 is sealed by the sealing cap 208, so as to guide the water flow through the water spray pipes 206 and the water spray holes 207 to be sprayed evenly and over a large area into the pond.

[0065] Please see Figures 1 to 9As shown, the overall effect and working principle of the mechanism are as follows: the water pump 201 is started, and water is delivered to the three-way pipe 203 through the water supply pipe 202. Part of the water flows into the main water pipe 204 and part of the water flows into the branch water pipe 209. The water in the main water pipe 204 flows into the spray pipe 206 through the branch pipe 205 and is then sprayed onto the water surface through the spray holes 207. In this way, it can both supply water and increase oxygen, making it a dual-purpose machine. Simultaneously, water in the distribution pipe 209 flows into the delivery pipe 210, and then is transported to the fixed cylinder 401 through the inlet pipe 402. As the water volume increases, the pressure increases, causing the piston 406 to move downward. While squeezing the return spring 408, it pushes the moving rod 407 downward and the fixed block 409 downward, thereby pushing the regulating pipe 405 to move downward on the outer surface of the extension pipe 404, closer to the disturbance impeller 304, shortening the distance between the outlet and the disturbance impeller 304. Water flowing out through the spray hole 207 flows into the extension pipe 404, and finally flows downward through the regulating pipe 405, impacting the blades of the disturbance impeller 304. The force of the water flow drives the blades to rotate, and drives the disturbance tooth 305 to stir the surrounding water, pushing the surface oxygen-rich water to the deeper underwater layers, forming a three-dimensional water circulation. When the regulating pipe 405 moves, it drives the second guide plate 502 downward to prevent the wind from the right from blowing away the water flow. If the wind comes from the left, the first guide plate 501 guides the wind to blow towards the blades of the agitator impeller 304, generating a clockwise auxiliary driving force. This clockwise direction is consistent with the clockwise driving force generated by the water flow impacting the blades, and the two forces are superimposed and enhanced. When the aeration component 2 is closed and no water is injected, the water in the fixed cylinder 401 is discharged into the pond through the drain pipe 403. The pressure decreases, and the return spring 408 pushes the piston 406 to move in the opposite direction. Through the moving rod 407 and the fixed block 409, the regulating pipe 405 and the second guide plate 502 move upward. In windy weather with no water injection, if the wind comes from the left, the first guide plate 501 guides the wind; if the wind comes from the right, the second guide plate 502 guides the wind. The lateral wind force drives the agitation, promoting dissolved oxygen in the water.

[0066] Among them, water pump 201 is existing technology, and its components and operating principles are all publicly available technologies, so they will not be explained in detail here.

[0067] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A sprinkler-type aerator, comprising a support frame (1) and a support frame (6), characterized in that: Also includes: The oxygenation component (2) is used to inject water into the aquaculture pond and spray water to increase oxygen. The oxygenation component (2) includes a water pump (201), a main water pipe (204), a spray pipe (206) and a branch pipe (209). The bottom of the outer surface of the spray pipe (206) is provided with several spray holes (207). A disturbance component (3) is positioned directly below the water spray pipe (206). The disturbance component (3) is driven to move by the force of the water spray, thereby agitating the water flow in the pool. The disturbance component (3) includes a windshield (301), and an agitator impeller (304) for agitating the water is rotatably connected inside the windshield (301). The blades of the agitator impeller (304) are provided with multiple agitator teeth (305). An extension component (4) is installed at the spray hole (207) of the spray pipe (206) to adjust the spray height; The air guide assembly (5) is located on the left and right sides of the disturbance impeller (304) and uses wind power to drive the disturbance assembly (3) to move.

2. The sprinkler-type aerator according to claim 1, characterized in that: The outer side of the disturbance impeller (304) is covered with a filter screen (302) that serves a protective function. The top of the filter screen (302) is fixedly connected to the bottom of the windshield (301). A fixed shaft (306) is fixedly installed inside the windshield (301), and the disturbance impeller (304) is sleeved on the outer surface of the fixed shaft (306).

3. The sprinkler-type aerator according to claim 2, characterized in that: Two limiting blocks (307) are fixedly installed on the outer surface of the fixed shaft (306). The two limiting blocks (307) are used to limit the disturbance impeller (304). The windshield (301) is installed on the support frame (1) through two fixing plates (303).

4. The sprinkler-type aerator according to claim 1, characterized in that: The extension assembly (4) includes a fixed cylinder (401) and an extension tube (404). A piston (406) is movably embedded in the inner cavity of the fixed cylinder (401). A return spring (408) is fixedly connected to the center of the bottom of the piston (406). The other end of the return spring (408) is fixedly connected to the bottom surface of the inner cavity of the fixed cylinder (401). Two moving rods (407) are fixedly installed at the edge of the bottom of the piston (406). A fixing block (409) is fixedly installed at the bottom end of each of the two moving rods (407). An adjusting tube (405) is installed between the two fixing blocks (409) by bolts.

5. The sprinkler-type aerator according to claim 4, characterized in that: The regulating pipe (405) is movably sleeved outside the extension pipe (404). A sealing ring (410) is installed on the outer wall of the bottom opening of the extension pipe (404). The sealing ring (410) is in contact with the inner wall of the regulating pipe (405). The top end of the extension pipe (404) is fixedly installed at the bottom of the outer surface of the water spray pipe (206), and the extension pipe (404) is connected to the water spray hole (207).

6. The sprinkler-type aerator according to claim 5, characterized in that: The water distribution pipe (209) is connected to a water supply pipe (210), which is fixedly installed at the bottom of the crossbar of the support frame (1). The top of the fixed cylinder (401) is fixedly connected to an inlet pipe (402), and the outer surface of the fixed cylinder (401) is fixedly connected to a drain pipe (403). The inlet pipe (402) is connected to the water supply pipe (210).

7. The sprinkler-type aerator according to claim 6, characterized in that: The bottom of the fixed cylinder (401) is fixedly installed on the water spray pipe (206). Two movable holes (411) are opened at the bottom of the fixed cylinder (401), and the two movable rods (407) extend through the movable holes (411) to the bottom of the fixed cylinder (401).

8. The sprinkler-type aerator according to claim 4, characterized in that: The air guide assembly (5) includes a first air guide plate (501) and a second air guide plate (502). A connecting block (507) is fixedly installed at the edge of the inner top surface of the second air guide plate (502). The connecting block (507) is installed on the outer surface of the regulating pipe (405) by bolts.

9. The sprinkler-type aerator according to claim 8, characterized in that: Two mounting plates (503) are fixedly installed on the outer surface of the first air guide plate (501). The tops of the two mounting plates (503) are respectively installed on the support frame (1) by bolts. Two support plates (504) are installed on the top of the second air guide plate (502) by screws. Slide seats (505) are fixedly installed on the top of the opposite side of the two support plates (504). A slide bar (506) is installed on the support frame (1). The slide bar (506) is slidably connected to the slide seat (505).

10. The sprinkler-type aerator according to claim 1, characterized in that: The output end of the water pump (201) is connected to a water supply pipe (202) via a flange. One end of the water supply pipe (202) is fixedly connected to a tee pipe (203). One end of the main water pipe (204) and the branch water pipe (209) are respectively fixedly connected to the two ends of the tee pipe (203). Multiple branch pipes (205) are fixedly connected to the outer surface of the main water pipe (204). One end of the spray pipe (206) is fixedly connected to one end of the branch pipe (205) via a connector. One end of the branch pipe (205) is provided with a sealing cap (208). Multiple support frames (6) are provided. The bottom of the spray pipe (206) and the main water pipe (204) are respectively installed on the top of multiple support frames (6).

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