Aquaculture oxygenation equipment

Abstract

The invention discloses oxygenation equipment for aquaculture, and belongs to the field of aquaculture. Aquaculture oxygenation equipment comprises a diving seat arranged in water and further comprises an oxygen discharging paddle, the oxygen discharging paddle is rotationally installed outside the diving seat and communicated with the diving seat to conduct combined oxygenation action, and the diving seat can move forwards, backwards and rotate by rotating the oxygen discharging paddle; the floating disc floats on the upper part of the water surface and is connected and communicated with the submersible seat through a connecting pipe; the wave power generation assembly is arranged between the diving seat and the floating disc, and the wave power generation assembly generates wave drive through the water surface to change the real-time distance between the diving seat and the floating disc so as to achieve the wave power generation action and is used for providing electric energy for the diving seat; through cooperative work of the wave power generation assembly and the oxygen discharging paddle, self-sufficiency of energy is achieved, the limitation that a traditional solar panel depends on weather is eliminated, wave energy is efficiently converted into electric energy, meanwhile, energy distribution is optimized, and the long-term stable oxygen increasing function is maintained.

Description

Technical Field

[0001] The invention relates to the technical field of aquaculture, and in particular to a kind of aquaculture oxygenation equipment. Background Art

[0002] Aquaculture oxygenation equipment is a device designed to provide dissolved oxygen to aquaculture water. It is widely used in aquaculture of fish, shrimp, crabs, etc. Its main function is to increase the dissolved oxygen content in the water, prevent the lack of oxygen in the water from suffocating and dying of aquaculture organisms, and at the same time improve water quality and promote a healthy and stable aquaculture environment.

[0003] However, there are some problems with traditional technologies: traditional devices mostly use solar panels or near-ground wiring to power themselves. In large areas of water, near-ground wiring cannot meet the demand. Using solar panels as functional units will be affected by weather. For example, in rainy weather, the water pressure and oxygen content are low, and there is no sun to continuously supply energy to the device, which makes it impossible to continue oxygen supply operations. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that the water pressure and oxygen content are low in rainy weather, and there is no sun to continuously supply energy to the device, which leads to the inability to continuously carry out oxygen supply operations, and to propose an aquaculture oxygenation device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An aquaculture oxygenation device comprises a submersible seat placed in water, and also comprises: an oxygen exhaust propeller, which is rotatably mounted on the outside of the submersible seat and communicated with the submersible seat to perform a combined oxygenation action, and the oxygen exhaust propeller is rotated to realize the forward, backward and rotational actions of the submersible seat; a floating plate floating on the upper part of the water surface, the floating plate is connected and communicated with the submersible seat through a connecting pipe; a wave power generation component arranged between the submersible seat and the floating plate, the wave power generation component generates waves on the water surface to drive the change of the real-time distance between the submersible seat and the floating plate to realize wave power generation action, and is used to provide electrical energy to the submersible seat.

[0007] The generator charges the built-in battery of the diving seat and converts the displacement into the rotational power required by the generator through the gear transmission group. Preferably, it also includes a support frame fixed inside the diving seat. The generator fixed on the support frame is connected to a slide plate through the gear transmission group. The slide plate installed on the upper part of one side of the support frame through a spring sliding connection is connected to the lower part of the connecting pipe.

[0008] In order to achieve the situation when the diving seat has no power and the wave power generation is still slowly charging, the wave can cooperate with the spring to drive the skateboard to do reciprocating motion, and can also cooperate with the one-way valve to perform air extraction and exhaust actions, and can still slowly transmit the gas to the oxygen exhaust paddle to perform oxygenation operations in the area. Furthermore, a one-way valve is fixedly installed in the middle of the connecting pipe, and a sliding pipe is fixedly connected to the upper part of the supporting frame. The sliding pipe that passes through the supporting frame is plugged into the vertical air hole of the skateboard. When the skateboard is away from the supporting frame, a gas extraction action is performed.

[0009] To realize the one-way driving of the generator, further, the gear transmission group includes a pinion, and the pinion is fixedly mounted on the outer ring of the one-way bearing fixed to the outside of the generator driving shaft.

[0010] In order to achieve the speed change of the vertical position to the rotational displacement required by the generator, further, the small gear is meshed with a large gear, the contact gear rotatably installed on one side of the support frame is fixedly connected to the large gear, and the toothed plate fixed on one side of the skateboard is meshed with the contact gear.

[0011] In order to realize the transmission of gas to the oxygen exhaust paddle through the air pump, it further includes a transmission component, one of the output ends of the first transmission pipe fixed to the output end of the support frame is fixedly installed with an air pump, the output end of the air pump is fixedly connected to a shunt pipe, and the two output ends of the shunt pipe are respectively connected to an oxygen exhaust paddle through a driving component.

[0012] When the electric energy is insufficient, the second one-way solenoid valve is opened. At this time, the gas extracted and exhausted by the wave-driven skateboard can be transmitted to the oxygen exhaust paddle through the second transmission pipe. Furthermore, the other output end of the first transmission pipe is connected to the shunt pipe through the second transmission pipe, and a one-way solenoid valve is fixedly installed on the second transmission pipe.

[0013] In order to realize the exhaust and rotation drive of the oxygen exhaust propeller, further, the driving assembly includes a driving motor, and the output end of the driving motor fixed in the diving seat is fixedly connected to the first steering gear, the first steering gear is meshingly connected to the second steering gear, and the outside of the shaft tube rotatably installed at the output end of the shunt pipe is fixedly connected to the second steering gear, the end of the shaft tube away from the shunt pipe is connected and penetrated with the oxygen exhaust propeller, and a plurality of inclined air holes are opened on the outside of the oxygen exhaust propeller to assist the rotation of the oxygen exhaust propeller.

[0014] To realize light energy charging, further, the floating plate includes an air plate, and a photovoltaic panel fixedly mounted on the upper portion of the air plate is electrically connected to the submersible seat via electric wires passing through the connecting pipe for light energy power generation and charging.

[0015] In order to achieve effective air intake and prevent waves from entering the air intake pipe, further, a mounting seat is fixedly connected to the middle of the floating board, the lower part of the mounting seat is connected and penetrated with the connecting pipe, the upper part of the mounting seat is fixedly connected to the air intake pipe, a plurality of air intake holes are opened on the outside of the air intake pipe, and a cover is also fixedly mounted on the outside of the air intake pipe.

[0016] Compared with the prior art, the present invention provides an aquaculture oxygenation device, which has the following beneficial effects:

[0017] 1. This aquaculture oxygenation equipment uses waves generated on the water surface, and the floating plate will float up and down with the waves, driving the wave power generation component to operate. The wave power generation component changes the distance between the floating plate and the diving seat through wave drive, converts the wave kinetic energy into electrical energy, and transmits the electrical energy to the diving seat to power the equipment, achieving energy self-sufficiency, getting rid of the limitations of traditional solar panels that rely on weather, and efficiently converting wave energy into electrical energy. At the same time, it optimizes energy distribution and maintains a long-term and stable oxygenation function.

[0018] 2. The aquaculture oxygenation equipment, the generator charges the built-in battery of the diving seat and realizes energy conversion and storage through wave drive, the gear transmission group converts the displacement into the rotational power required by the generator, and also includes a support frame fixed inside the diving seat, the generator fixed on the support frame is connected to the skateboard through the gear transmission group, specifically, under the action of waves, the floating plate moves up and down with the fluctuation of the water surface, the connecting pipe transmits the displacement to the skateboard in the diving seat, and the skateboard is connected to the lower part of the connecting pipe, the displacement of the skateboard is converted into rotational power through the gear transmission group, driving the generator fixed on the support frame to operate, the generator converts mechanical energy into electrical energy, and charges the built-in battery of the diving seat, the presence of the spring ensures that the skateboard automatically resets when the waves stop, maintains continuous power generation, and then utilizes wave energy for efficient drive, combined with spring reset and gear transmission, to achieve efficient energy transmission and storage, meet the self-sufficient power supply needs of the equipment.

[0019] 3. For the aquaculture oxygenation equipment, when the diving seat is out of power and the wave power generation is still slowly charging, the wave and spring can be used to drive the skateboard to do reciprocating motion, and the one-way valve can be used to do air extraction and exhaust, so the gas can be slowly transmitted to the oxygen exhaust paddle to perform oxygenation operation in the area. When the skateboard is away from the support frame, the gas extraction action is performed. When the skateboard is away from the support frame, the external air is extracted through the vertical air holes under the action of the one-way valve. When the skateboard is reset and close to the support frame, the gas is compressed and discharged to the connecting pipe through the one-way valve, and finally transported to the oxygen exhaust paddle to maintain the regional oxygenation function.

[0020] The parts not involved in the device are the same as the existing technology or can be implemented by existing technology. The present invention realizes energy self-sufficiency through the coordinated work of wave power generation components and oxygen exhaust paddles, gets rid of the limitation of traditional solar panels relying on weather, efficiently converts wave energy into electrical energy, optimizes energy distribution, and maintains long-term stable oxygen enrichment function. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of an aquaculture oxygenation device proposed by the present invention;

[0022] Figure 2 A schematic diagram of the internal structure of a submersible seat of an aquaculture oxygenation device proposed by the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of a wave power generation component of an aquaculture oxygenation device proposed by the present invention;

[0024] Figure 4 This is a schematic diagram of the connecting pipe structure of an aquaculture oxygenation device proposed by the present invention;

[0025] Figure 5 This is a schematic diagram of the oxygen exhaust paddle structure of an aquaculture oxygenation device proposed by the present invention;

[0026] Figure 6 This is a schematic diagram of the floating plate structure of an aquaculture oxygenation device proposed by the present invention.

[0027] In the figure: 1. floating plate; 2. connecting pipe; 3. one-way valve; 4. diving seat; 5. oxygen exhaust paddle; 6. wave power generation component; 7. transmission component; 8. drive component; 9. air pump; 10. shunt pipe;

[0028] 101, gas disk; 102, photovoltaic panel; 103, mounting base; 104, air inlet pipe; 105, air inlet hole; 106, shield;

[0029] 501, inclined pores;

[0030] 601, slide plate; 602, tooth plate; 603, vertical air hole; 604, support frame; 605, slide pipe; 606, small gear; 607, large gear; 608, contact gear; 609, one-way bearing; 610, generator;

[0031] 701, first transmission pipe; 702, second transmission pipe; 703, one-way solenoid valve;

[0032] 801, driving motor; 802, first steering gear; 803, second steering gear; 804, shaft tube. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the 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 cannot be understood as a limitation on the present invention.

[0035] Example:

[0036] Reference Figure 1-Figure 6 , an aquaculture oxygenation device, including a submersible seat 4 placed in water, and also including: an oxygen discharge paddle 5, which is rotatably installed on the outside of the submersible seat 4 and is connected with the submersible seat 4 to perform a combined oxygenation action, and the oxygen discharge paddle 5 is rotated to realize the forward, backward and rotation actions of the submersible seat 4; a floating plate 1 floating on the upper part of the water surface, the floating plate 1 is connected and connected with the submersible seat 4 through a connecting pipe 2; a wave power generation component 6 is arranged between the submersible seat 4 and the floating plate 1, the wave power generation component 6 generates waves on the water surface to drive the change of the real-time distance between the submersible seat 4 and the floating plate 1 to realize wave power generation action, which is used to provide electrical energy to the submersible seat 4.

[0037] The above-mentioned aquaculture oxygenation equipment realizes the continuous oxygen supply function without relying on solar panels or near-ground wiring. Specifically, when waves are generated on the water surface, the floating plate 1 will float up and down with the waves, driving the wave power generation component 6 to operate. The wave power generation component 6 changes the distance between the floating plate 1 and the submersible seat 4 through wave drive, converts the wave kinetic energy into electrical energy, and transmits the electrical energy to the submersible seat 4 to power the equipment;

[0038] The oxygen-exhaust propeller 5 is installed outside the diving seat 4 and driven by the electric energy provided by the wave power generation component 6. The rotation of the oxygen-exhaust propeller 5 realizes two functions:

[0039] Combined oxygenation: by draining and stirring the water flow, the dissolved oxygen content of the water body is increased, which is especially suitable for the situation where the oxygen content of the water body is low in rainy weather;

[0040] Equipment movement: The direction and rotation speed of the oxygen exhaust paddle 5 control the forward, backward and turning movements of the diving seat 4, so that the equipment can adjust its position according to needs and cover a wider range of waters;

[0041] Furthermore, by the coordinated work of the wave power generation component 6 and the oxygen exhaust propeller 5, energy self-sufficiency is achieved, the limitation of traditional solar panels relying on the weather is eliminated, wave energy is efficiently converted into electrical energy, and at the same time, energy distribution is optimized to maintain a long-term stable oxygen enrichment function.

[0042] The generator 610 acts to charge the built-in battery of the diving seat 4, and energy conversion and storage are achieved through wave drive. The gear transmission group converts the displacement into the rotational power required by the generator 610. Preferably, it also includes a support frame 604 fixed inside the diving seat 4. The generator 610 fixed on the support frame 604 is connected to the skateboard 601 through the gear transmission group. Under the action of waves, the floating plate 1 moves up and down with the fluctuation of the water surface, and the displacement is transmitted to the skateboard 601 in the diving seat 4 through the connecting pipe 2. The skateboard 601 installed on the upper part of one side of the support frame 604 is connected and connected with the lower part of the connecting pipe 2 through the spring sliding. The displacement of the skateboard 601 is converted into rotational power through the gear transmission group to drive the generator 610 fixed on the support frame 604 to operate. The generator 610 converts mechanical energy into electrical energy to charge the built-in battery of the diving seat 4. The presence of the spring ensures that the skateboard 601 automatically resets when the waves are intermittent to maintain continuous power generation, and then utilizes wave energy for efficient driving. Combined with spring reset and gear transmission, efficient energy transmission and storage are achieved to meet the self-sufficient power supply needs of the equipment.

[0043] At the same time, the diving seat 4 has a certain gravity to prevent the floating plate 1 from being directly pulled together with the slide plate 601 when moving. Instead, the slide plate 601 is pulled first, and the diving seat 4 is continued to be pulled if there is still pulling force to ensure the relative displacement between the slide plate 601 and the diving seat 4.

[0044] In order to realize that when the diving seat 4 is out of power and the wave power generation is still slowly charging, the battery needs to be charged to a certain amount of power before it can supply power. At this time, the wave can cooperate with the spring to drive the slide plate 601 to do reciprocating motion, and the one-way valve 3 can also be used to perform air extraction and exhaust action. The gas can still be slowly transmitted to the oxygen exhaust paddle 5 to perform oxygen enrichment operation in the area. Furthermore, a one-way valve 3 is fixedly installed in the middle of the connecting pipe 2. The one-way valve 3 ensures the unidirectional flow of gas to avoid backflow. The support frame 60 The upper part is fixedly connected with a slide pipe 605, which is connected with the support frame 604 and plugged into the vertical air hole 603 of the slide plate 601. When the slide plate 601 is away from the support frame 604, the gas extraction action is performed. When the slide plate 601 is away from the support frame 604, the external air is extracted through the vertical air hole 603 under the action of the one-way valve 3. When the slide plate 601 is reset and close to the support frame 604, the gas is compressed and discharged to the connecting pipe 2 through the one-way valve 3, and finally transported to the oxygen exhaust paddle 5 to maintain the regional oxygenation function.

[0045] Through the synergistic effect of waves and springs, the equipment can still use wave kinetic energy to complete basic oxygenation operations even in low-energy states, improving the reliability and practicality of the system, and is suitable for aquaculture needs in large areas of water in low-light and low-energy environments.

[0046] To achieve unidirectional drive of the generator 610, the gear transmission group further includes a pinion 606, and the pinion 606 is fixedly installed on the outer ring of a one-way bearing 609 fixed on the outside of the drive shaft of the generator 610. To achieve the speed change of the vertical position to the rotational displacement required by the generator 610, further, the pinion 606 is meshedly connected with a large gear 607, and a contact gear 608 rotatably installed on one side of the support frame 604 is fixedly connected to the large gear 607, and the large gear 607 then drives the pinion 606 to rotate through meshing, and the pinion 606 is connected to the drive shaft of the generator 610 through the one-way bearing 609, ensuring that the generator 610 is only subjected to force in a single direction and generates electricity. The design of the one-way bearing 609 avoids the influence of the reverse force on the generator 610. The transmission ratio of the gear set optimizes the match between the vertical movement of the skateboard 601 and the required rotation speed of the generator 610, ensuring the efficient conversion of wave energy into electrical energy. The toothed plate 602 fixed on one side of the skateboard 601 is meshed with the contact gear 608. The skateboard 601 reciprocates under the action of waves and springs. The toothed plate 602 fixed on one side of the skateboard 601 is meshed with the contact gear 608 on one side of the support frame 604, driving the contact gear 608 to rotate. The contact gear 608 is fixedly connected to the large gear 607, thereby driving the large gear 607 to rotate.

[0047] In order to realize the transmission of gas to the oxygen removal paddle 5 through the air pump 9, further, it also includes a transmission component 7, one of the output ends of the first transmission pipe 701 fixed at the output end of the support frame 604 is fixedly installed with an air pump 9, the air pump 9 receives the gas extracted from the slide 601, and the output end of the air pump 9 is fixedly connected to the shunt pipe 10, which pressurizes and outputs it to the shunt pipe 10, and the two output ends of the shunt pipe 10 are respectively connected to an oxygen removal paddle 5 through the driving component 8 to ensure that the gas is evenly distributed to the oxygen removal paddle 5. The oxygen removal paddle 5 generates strong water flow stirring through the input gas, increases the oxygen content of the water body, and enhances the fluidity of the water body. When the electric energy is sufficient, under the drive of the air pump 9, regardless of the strength of the waves, it can continuously provide gas support for the oxygen removal paddle 5, ensuring that the equipment still has efficient oxygenation capabilities under low energy consumption conditions.

[0048] When the power is insufficient, the second one-way solenoid valve 703 is opened. At this time, the gas exhausted by the wave-driven skateboard 601 can be transmitted to the oxygen exhaust paddle 5 through the second transmission pipe 702. Furthermore, the other output end of the first transmission pipe 701 is connected to the shunt pipe 10 through the second transmission pipe 702 to ensure that the gas flows to the oxygen exhaust paddle 5 to achieve oxygenation. A one-way solenoid valve 703 is fixedly installed on the second transmission pipe 702. The setting of the one-way solenoid valve 703 ensures the unidirectionality of the gas flow and avoids backflow that affects the transmission efficiency. In this state, the mechanical energy of the skateboard 601 is converted into effective oxygenation output through a simple gas transmission path, providing oxygen support for the water body, ensuring that the basic functions of the equipment are uninterrupted in the case of insufficient power, and further improving the reliability and adaptability of the system.

[0049] In order to realize the exhaust and rotation drive of the oxygen exhaust paddle 5, further, the driving assembly 8 includes a driving motor 801, the output end of the driving motor 801 fixed in the diving seat 4 is fixedly connected to the first steering gear 802, the first steering gear 802 is meshedly connected to the second steering gear 803, and the shaft tube 804 rotatably installed at the output end of the shunt pipe 10 is externally fixedly connected to the second steering gear 803. After the driving motor 801 is started, its output end drives the second steering gear 803 through the first steering gear 802. The shaft tube 804 at the output end of the shunt pipe 10 rotates, and one end of the shaft tube 804 away from the shunt pipe 10 is connected to the oxygen exhaust paddle 5. A plurality of inclined air holes 501 are provided on the outside of the oxygen exhaust paddle 5 to assist the oxygen exhaust paddle 5 in rotating. The other end of the shaft tube 804 is connected to the oxygen exhaust paddle 5 to make them rotate synchronously. When the gas enters the oxygen exhaust paddle 5 through the shunt pipe 10, it is discharged from the inclined air holes 501 on the outside of the oxygen exhaust paddle 5. The jet of airflow drives the oxygen exhaust paddle 5 to rotate, and at the same time completes the stirring and oxygenation operations of the water body.

[0050] To realize solar energy charging, further, the floating plate 1 includes an air plate 101, and a photovoltaic panel 102 fixedly installed on the upper part of the air plate 101. The photovoltaic panel 102 converts solar energy into electrical energy, and is electrically connected to the diving seat 4 through electric wires passing through the connecting pipe 2, so as to provide power support for the equipment, realize solar energy power generation and charging, and provide an additional energy source for the operation of the equipment, especially in an environment where wave energy is insufficient or there are no waves, so as to enhance the continuous power supply capacity of the equipment. At the same time, the structural design of the air plate 101 enables the floating plate 1 to float stably on the water surface, ensuring that the photovoltaic panel 102 always maintains the best light receiving angle, thereby improving the efficiency of solar energy conversion. In order to achieve effective air intake and prevent waves from entering the air intake pipe 104, further, the floating plate 1 floats on the water surface through the air plate 101 structure, always maintains a horizontal state, and provides a stable foundation for the air intake device. A mounting seat 103 is fixedly connected to the middle of the floating plate, and the mounting seat 103 is fixed to the middle of the floating plate 1. The lower part of the mounting seat 103 is connected to the connecting pipe 2 after entering from the air intake pipe 104, and then transported to the diving seat 4 or the oxygen exhaust paddle 5 through the transmission path. The lower part of the mounting seat 103 is connected to the connecting pipe 2, and the upper part of the mounting seat 103 is fixedly connected to the air intake pipe 104. The air intake pipe 104 is opened on the outside There are several air inlet holes 105, and the upper part of the mounting seat 103 is fixedly connected to the air inlet pipe 104. The air inlet pipe 104 has several air inlet holes 105. Air is efficiently collected through the air inlet holes 105 to ensure stable gas input under different water conditions. A mask 106 is also fixedly installed on the outside of the air inlet pipe 104. The mask 106 is set on the outside of the air inlet pipe 104. The mask 106 effectively blocks wave water from entering the air inlet hole 105 without affecting air circulation, preventing water flow or impurities from interfering with normal air intake. The collected air is transported to the inside of the equipment through the connecting pipe 2 to meet the system's oxygenation or other operating requirements and maintain efficient operation of the equipment in a changing environment.

[0051] In the present invention, a continuous oxygen supply function is achieved without relying on solar panels or near-ground wiring. Specifically, when waves are generated on the water surface, the floating plate 1 will float up and down with the waves, driving the wave power generation component 6 to operate. The wave power generation component 6 changes the distance between the floating plate 1 and the diving seat 4 through wave drive, converts the wave kinetic energy into electrical energy, and transmits the electrical energy to the diving seat 4 to power the equipment; further, the wave power generation component 6 and the oxygen exhaust paddle 5 work together to achieve energy self-sufficiency, get rid of the limitations of traditional solar panels that rely on weather, efficiently convert wave energy into electrical energy, and optimize energy distribution to maintain a long-term and stable oxygenation function.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An aquaculture oxygenation device, comprising a submersible seat (4) placed in water, characterized in that: Also includes: An oxygen exhaust paddle (5), the oxygen exhaust paddle (5) is rotatably mounted on the outside of the diving seat (4), and is connected to the diving seat (4) to perform a combined oxygenation action, and the oxygen exhaust paddle (5) is rotated to achieve forward, backward and rotational actions of the diving seat (4); A floating plate (1) floating on the upper part of the water surface, wherein the floating plate (1) is connected to the diving seat (4) through a connecting pipe (2); A wave power generation component (6) is arranged between the submersible seat (4) and the floating plate (1), wherein the wave power generation component (6) generates waves on the water surface to drive the change of the real-time distance between the submersible seat (4) and the floating plate (1) to realize wave power generation, and is used to provide electrical energy to the submersible seat (4).

2. The aquaculture oxygenation equipment according to claim 1, characterized in that: It also includes a support frame (604) fixed inside the diving seat (4), a generator (610) fixed on the support frame (604) is connected to a slide plate (601) through a gear transmission group, and the slide plate (601) is installed on the upper part of one side of the support frame (604) through a spring sliding connection with the lower part of the connecting pipe (2).

3. The aquaculture oxygenation equipment according to claim 2, characterized in that: A one-way valve (3) is fixedly installed in the middle of the connecting pipe (2), and a sliding pipe (605) is fixedly connected to the upper part of the supporting frame (604). The sliding pipe (605) that passes through the supporting frame (604) is plugged into the vertical air hole (603) of the slide plate (601). When the slide plate (601) is away from the supporting frame (604), a gas extraction action is performed.

4. The aquaculture oxygenation equipment according to claim 2, characterized in that: The gear transmission group comprises a pinion (606), and the pinion (606) is fixedly mounted on the outer ring of a one-way bearing (609) fixed outside the driving shaft of the generator (610).

5. The aquaculture oxygenation equipment according to claim 4, characterized in that: The small gear (606) is meshedly connected with a large gear (607), a contact gear (608) rotatably mounted on one side of the support frame (604) is fixedly connected to the large gear (607), and a toothed plate (602) fixed on one side of the slide plate (601) is meshedly connected with the contact gear (608).

6. The aquaculture oxygenation equipment according to claim 2, characterized in that: It also includes a transmission component (7), one of the output ends of the first transmission tube (701) fixed to the output end of the support frame (604) is fixedly installed with an air pump (9), the output end of the air pump (9) is fixedly connected to a shunt tube (10), and the two output ends of the shunt tube (10) are respectively connected to an oxygen exhaust paddle (5) through a driving component (8).

7. The aquaculture oxygenation equipment according to claim 6, characterized in that: The other output end of the first transmission pipe (701) is connected to and communicates with the diverter pipe (10) via a second transmission pipe (702), and a one-way solenoid valve (703) is fixedly mounted on the second transmission pipe (702).

8. The aquaculture oxygenation equipment according to claim 6, characterized in that: The driving assembly (8) comprises a driving motor (801), the output end of the driving motor (801) fixed in the diving seat (4) is fixedly connected to a first steering gear (802), the first steering gear (802) is meshingly connected to a second steering gear (803), and the shaft tube (804) rotatably mounted on the output end of the shunt pipe (10) is externally fixedly connected to the second steering gear (803), one end of the shaft tube (804) away from the shunt pipe (10) is connected to and penetrates the oxygen exhaust propeller (5), and a plurality of inclined air holes (501) are provided on the outside of the oxygen exhaust propeller (5) for assisting the rotation of the oxygen exhaust propeller (5).

9. The aquaculture oxygenation equipment according to claim 1, characterized in that: The floating plate (1) comprises an air plate (101), and a photovoltaic panel (102) fixedly mounted on the upper part of the air plate (101) is electrically connected to the submersible seat (4) via an electric wire passing through the connecting pipe (2) for light energy power generation and charging.

10. The aquaculture oxygenation equipment according to claim 9, characterized in that: A mounting seat (103) is fixedly connected to the middle of the floating board, the lower part of the mounting seat (103) is connected and penetrated with the connecting pipe (2), the upper part of the mounting seat (103) is fixedly connected to an air intake pipe (104), a plurality of air intake holes (105) are opened on the outside of the air intake pipe (104), and a cover (106) is also fixedly mounted on the outside of the air intake pipe (104).

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