Freshwater fish factory circulation breeding equipment and use method thereof

Abstract

The invention relates to the technical field of aquaculture equipment, in particular to factory-scale circulation aquaculture equipment for freshwater fish and a method for using the same. The equipment comprises a mounting column, an operating platform mounted on an outer wall of the mounting column, a tank body mounted on an inner wall of the operating platform, and an oxygenation component mounted on an outer wall of the tank body. The oxygenation component is responsible for the water body in a region, a dissolved oxygen sensor monitors the oxygen concentration in the water body region, and oxygenation is performed in a mobile manner. One end of an electrically controlled hydraulic pump drives a sliding rod to operate, so that the sliding rod drives a slider to slide in the inner cavity of a slide groove, and the slider drives a sieve plate to move upward for easy harvesting. A rotating shaft drives a blade to operate at a low speed, and excrement and impurities fall into the inner cavity of a storage shell through a connecting groove. When the blade moves to a suitable position, it is fixed by magnetic adsorption. The blade seals the tank body, so that no matter how fast the liquid flow rate in the storage shell is, it will not affect the internal environment of the tank body, thereby improving the practicality of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of aquaculture equipment, in particular to factory-scale circulation aquaculture equipment for freshwater fish and a method for using the same. Background Art

[0002] Freshwater fish factory circulation breeding equipment is an efficient and environmentally friendly breeding method. It uses a circulating water system to filter, disinfect, and oxygenate the water in the breeding pond to keep the water clean and oxygen-rich, thereby providing a good growth environment for fish. This breeding method has many advantages, which will be discussed in depth below. First, freshwater fish factory circulation breeding equipment can significantly increase the breeding density. Through an efficient circulating water system, the water in the breeding pond can be fully circulated and utilized, thereby reducing the waste of water resources. At the same time, this breeding method can also accurately control the breeding environment according to the growth needs of fish, so that fish can grow in the best condition, thereby increasing breeding output. Secondly, freshwater fish factory circulation breeding equipment has environmental advantages. Traditional breeding methods will produce a large amount of breeding wastewater, causing certain pollution to the environment. The factory-based circulating breeding equipment for freshwater fish greatly reduces the discharge of wastewater by recycling water. At the same time, the equipment can also save energy during operation. For example, it provides the heat required for breeding through solar energy, geothermal energy, etc., thereby reducing energy consumption. In addition, the factory-based circulating breeding equipment for freshwater fish is also beneficial to improving the quality and safety of fish. This breeding method can ensure that the fish is not affected by the external environment during its growth through precise environmental control, making the fish meat more delicious and with higher nutritional value. At the same time, since the equipment can isolate harmful organisms such as pathogens and parasites, it can effectively reduce the incidence of fish diseases and improve the safety of fish.

[0003] Most of the freshwater fish factory-scale circulating aquaculture equipment adopts a water circulation system to ensure the water quality. The water circulation system has very high requirements for the size of the pond and the circulation method. Because the circulating water flow rate in the pond is too fast, it is not conducive to the survival of the fish. The flow rate is too slow, which will also lead to slow water replacement and affect the water quality. In addition, the existing pond needs to be installed with aeration equipment to effectively increase the oxygen content of the pond and promote the growth and health of fish. It is necessary to select the appropriate type of aerator and evenly distribute the aerator in the pond to ensure that the oxygen can be evenly distributed to every corner of the pond. At the same time, care should be taken to avoid pollution sources and drain outlets to avoid affecting the oxygenation effect and adjust the aeration plate appropriately. The number and distribution position of the oxygen aerator can make the dissolved oxygen content in the water reach 4-6 mg / L or more to meet the breeding needs. Among them, when a fixed oxygenator faces a larger pond, many oxygenators need to be arranged to meet the oxygenation needs, which undoubtedly increases the production cost and requires regular maintenance. When the pond is large, maintenance is also more troublesome. When the pond is large, the temperature difference at each position is large, which makes the temperature difference of the pond large, which is not conducive to the survival and growth of fish. When the fish need to be caught for growth, the water in the pond needs to be drained and then caught, which is time-consuming, labor-intensive and not very practical. Therefore, freshwater fish factory-scale circulating breeding equipment and its use method are needed to improve the above problems. Summary of the Invention

[0004] In order to solve the problem that when aquaculture equipment is used to aquaculture fish, when a fixed aerator is used in a larger pond, many aerators need to be arranged to meet the oxygenation demand, which undoubtedly increases production costs and requires regular maintenance. When the pond is large, maintenance is also more troublesome. The present invention provides a factory-scale circulation aquaculture equipment for freshwater fish and a method of using the same to solve the above problems.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] Freshwater fish factory circulation breeding equipment, including a mounting column, an operating platform mounted on the outer wall of the mounting column, a tank body mounted on the inner wall of the operating platform, an oxygenation assembly mounted on the outer wall of the tank body, a lifting assembly mounted on the inner wall of the tank body, an adjustment assembly mounted on the bottom of the tank body, a support block mounted on the bottom of the tank body, a connecting groove opened on the inner wall of the tank body, and a magnetic positioning block mounted on the inner wall of the connecting groove;

[0007] The oxygenation assembly includes an aerator, a mounting bracket and a float, the aerator is mounted on the outer wall of the operating platform, the mounting bracket is mounted on the outer wall of the pool body, an electric winding reel is mounted on the outer wall of the mounting bracket, a wire tube is mounted on the inner wall of the electric winding reel, a fixing block is mounted on the outer wall of the mounting bracket, a rotating rod is rotatably connected on the inner wall opposite to the fixing block, a roller is mounted on the outer wall of the rotating rod, the float is located in the inner cavity of the pool body, a mounting plate is mounted on the outer wall of the float, a fixed shell is mounted on the outer wall of the mounting plate, an electrically controlled telescopic rod is embedded in the outer wall of the fixed shell, one end of the electrically controlled telescopic rod passes through An extension rod is installed on the mounting plate and extends to one side of the mounting plate, a fixing plate is installed on one end of the extension rod, an air stone disc is embedded in the outer wall of the fixing plate, a mounting block is installed on the side wall of the mounting plate, a waterproof motor is installed on the inner wall of the mounting block, a driving shaft of the waterproof motor passes through the mounting block and extends to the outer wall of the mounting block, a fan blade is installed on one side of the fan blade and a protective cover is installed on the outer wall of the mounting block, one end of the wire pipe is slidably connected to the outer wall of the roller, one end of the wire pipe passes through the fixed shell and the mounting plate in sequence and extends to one side of the mounting plate and is connected to the air stone disc, and the wire pipe is fixed to the outer wall of the extension rod through a clamp;

[0008] The lifting assembly includes a fixed cylinder, which is embedded in the inner wall of the tank body, a slide groove is provided on the outer wall of the fixed cylinder, a slider is slidably connected to the inner wall of the slide groove, a sieve plate is installed on one end of the slider, a dissolved oxygen sensor is installed on the outer wall of the sieve plate, the other end of the slider extends to the inner wall of the fixed cylinder and a slide rod is installed, one end of the slide rod passes through the tank body and extends to the outer wall of the tank body where an electric-controlled hydraulic pump is installed, and a sealing gasket is embedded in one side of the slide rod and located on the inner wall of the tank body;

[0009] The adjustment component includes a fixed bracket, a temperature sensor and a rotating shaft. The fixed bracket is installed on the inner wall of the pool body. A winding pipe is embedded in the inner wall of the fixed bracket. One end of the winding pipe passes through the pool body and extends to the outer wall of the pool body. A hot and cold integrated machine is installed. The outer wall of the hot and cold integrated machine is embedded with a controller. The temperature sensor is installed on the outer wall of the sieve plate. The rotating shaft is rotatably connected to the inner wall of the pool body. A blade is installed at one end of the rotating shaft. A positioning iron block is embedded on the outer wall of the blade. The other end of the rotating shaft passes through the pool body and extends to the outer wall of the pool body. A driven gear is installed, a transmission belt is installed on the outer wall of the driven gear, a closed shell is installed on one side of the driven gear and located on the outer wall of the pool body, a servo motor is installed on the inner wall of the closed shell, a transmission gear is installed on the drive shaft of the servo motor, and the transmission gear is connected to the transmission belt, a storage shell is installed just below the connecting groove and on the outer wall of the pool body, a connecting pipe is installed on the outer wall of the storage shell, a one-way valve is installed on the outer wall of the connecting pipe, a liquid outlet pipe is installed on the outer wall of the storage shell, and a sewage pump is installed on the outer wall of the liquid outlet pipe.

[0010] As a preferred solution of the present invention, a fence is installed on the outer wall of the operating platform, and the fence is a ring-shaped structure. An escalator is installed on the side wall of the operating platform, and an opening is provided on one side of the escalator and on the outer wall of the fence. The sealing gaskets are provided in multiple groups and are respectively located on the outer wall of the pool body.

[0011] As a preferred solution of the present invention, the controller is connected to the aerator, electric winding reel, electric telescopic rod, waterproof motor, dissolved oxygen sensor, electric hydraulic pump, temperature sensor, servo motor, hot and cold integrated machine and sewage pump through wires, and the connection method is electrical connection. The support blocks are provided in multiple groups and are respectively located at the bottom of the pool body.

[0012] As a preferred solution of the present invention, the mounting columns are provided in multiple groups and are respectively located on the outer wall of the operating platform, the mounting bracket is a ring structure, the electric winding reels are provided in multiple groups and are respectively located on the outer wall of the mounting bracket, the fixing blocks are provided in multiple groups and are respectively located on the outer wall of the mounting bracket, and the cross-section of the fixing blocks is a concave structure.

[0013] As a preferred solution of the present invention, the rotating rods are provided in multiple groups and are respectively located on the inner wall of the fixed block, the roller is located on one side of the electric winding reel, the floats are provided in multiple groups and are respectively located at the bottom corners of the mounting plate, the connection between the extension rod and the mounting plate is a sliding connection, and the fixed plate is located directly above the screen plate.

[0014] As a preferred solution of the present invention, the mounting blocks are provided in multiple groups and are respectively located on the outer wall of the mounting plate, the waterproof motors are provided in multiple groups and are respectively located on the outer wall of the mounting blocks, the clamps are provided in multiple groups and are respectively located on the outer wall of the extension rod, the fixing tubes are provided in multiple groups and are respectively located on the inner wall of the pool body, and the sliders are provided in multiple groups and are respectively located on the inner wall of the slide groove.

[0015] As a preferred solution of the present invention, the sieve plate is located directly above the connecting groove, the dissolved oxygen sensors are provided in multiple groups and are respectively located on the base surface of the sieve plate, the temperature sensors are provided in multiple groups and are respectively located on the outer wall of the sieve plate, the connection method of the sliding rod and the fixed cylinder is a sliding connection, and the electronically controlled hydraulic pumps are provided in multiple groups and are respectively located on the outer wall of the tank body.

[0016] As a preferred solution of the present invention, the electronically controlled hydraulic pump is located on one side of the storage shell, the sealing gasket is made of rubber material, the fixed bracket is located directly below the screen plate, the winding pipe is a surrounding structure, the inner cavity of the winding pipe is provided with liquid water, the fixed bracket is provided in multiple groups and is respectively located on the inner wall of the pool body, and the blade is provided in multiple groups and is respectively located on the outer wall of the rotating shaft.

[0017] As a preferred solution of the present invention, the blade is located directly above the connecting groove, the positioning iron block and the magnetic positioning block are connected by magnetic connection, the sealed shell is located in the inner cavity of the storage shell, the transmission gear is located on one side of the driven gear, the connection between the connecting pipe and the storage shell is a connecting structure, and the connection between the liquid outlet pipe and the storage shell is a connecting structure.

[0018] The steps of using the freshwater fish factory circulation breeding equipment and its use method are as follows:

[0019] Operation step 1: After the aquaculture is carried out, the dissolved oxygen sensor generates data according to the oxygen content of the liquid in the tank body cavity, so that the dissolved oxygen sensor generates an electrical signal which is transmitted to the controller through the wire. Since multiple groups of dissolved oxygen sensors generate electrical signals which are transmitted to the controller, the controller generates data on the dissolved oxygen concentration at different positions in the tank body cavity, so that the controller controls the operation of the waterproof motor, so that the driving shaft of the waterproof motor drives the fan blades to rotate, so that the fan blades generate thrust in the liquid to move the device;

[0020] Operation step two: only need the controller to control the waterproof motors in different directions to operate, so that the float drives the mounting plate to move. When it moves to the appropriate position, the controller controls the electric telescopic rod to operate, so that one end of the electric telescopic rod drives the extension rod to extend downward. At the same time, the controller controls the aerator to operate to generate oxygen. Insert one end of the wire pipe into the air outlet of the aerator, so that the oxygen generated by the aerator enters the inner cavity of the wire pipe, and the oxygen in the inner cavity of the wire pipe generates bubbles through the bubble stone disc to increase the oxygen concentration of the water body. Multiple groups of oxygenating components are provided, so that each oxygenating component is responsible for the oxygen concentration of the water body in an area. Only one aerator plus a movable bubble stone disc is required, and the dissolved oxygen sensor monitors the oxygen concentration of the water body area.

[0021] Operation step three: the temperature sensor generates data according to the water temperature in the pool body cavity, and the temperature sensor generates an electrical signal which is transmitted to the controller through the wire, so that the controller controls the operation of the heating and cooling machine, so that the heating and cooling machine heats or cools the liquid inside the machine, so that the liquid flows into the inner cavity of the coil, and the liquid inside the coil regulates the temperature of the liquid in the pool body cavity;

[0022] Operation step 4: When the breeding and harvesting cycle comes, the controller controls the electric-controlled hydraulic pump to operate, so that one end of the electric-controlled hydraulic pump drives the sliding rod to operate, so that the sliding rod drives the slider to slide in the inner cavity of the slide groove, so that the slider drives the screen plate to move upward, so that multiple groups of lifting components operate simultaneously, so that the screen plate rises and squeezes upward, forcing the fish to gather on the upper side for easy harvesting;

[0023] Operation step five: The controller drives the servo motor to operate, the drive shaft of the servo motor drives the transmission gear to operate, the transmission gear drives the driven gear to operate through the transmission belt, the driven gear drives the rotating shaft to operate, the rotating shaft drives the paddle to operate at a low speed, the paddle stirs the liquid at the bottom of the pool body, so that the excrement and impurities accumulated at the bottom of the pool body are stirred, and when the excrement and impurities move to the top of the connecting groove, the excrement and impurities fall into the inner cavity of the storage shell, so that the water quality of the upper pool body remains clean;

[0024] Operation step six: After the servo motor is running, when the blade moves to the appropriate position, the positioning iron block and the magnetic positioning block are magnetically adsorbed to fix it, so that the blade can block the connecting groove. You only need to turn on the switch of the controller to control the sewage pump to operate, so that the sewage pump can generate suction on the inner cavity liquid of the storage shell to discharge it. At the same time, connect the connecting pipe to the external circulating water device to facilitate the entry of clean liquid, and the blade will seal the pool body.

[0025] Compared with the prior art, the present invention can realize mobile oxygenation of the pool body by arranging an oxygenation component in the factory-scale circulating breeding equipment of freshwater fish. Multiple groups of dissolved oxygen sensors generate electrical signals and transmit them to the controller, so that the controller generates data on the dissolved oxygen concentration at different positions in the inner cavity of the pool body, so that the controller controls the operation of the waterproof motor, so that the drive shaft of the waterproof motor drives the fan blades to rotate, so that the fan blades generate thrust in the liquid, so that the device moves, and the oxygen in the inner cavity of the wire pipe generates bubbles through the bubble stone disk to increase the oxygen concentration of the water body. Multiple groups of oxygenation components are provided, so that each oxygenation component is responsible for the oxygen concentration of the water body in an area. Only one aerator plus a movable bubble stone disk is required, and the dissolved oxygen sensor monitors the oxygen concentration of the water body area, so that a few devices can be responsible for oxygenating a large area. The practicality of the device is better, thereby solving the problem that when a fixed aerator faces a larger pool, many aerators need to be arranged to meet the oxygenation demand, which undoubtedly increases production costs and requires regular maintenance. When the pool is large, maintenance is also more troublesome.

[0026] The temperature sensor generates data based on the water temperature in the inner cavity of the pool body, and the hot and cold integrated machine heats or cools the liquid inside it, so that the liquid flows into the inner cavity of the coil, so that the liquid inside the coil adjusts the temperature of the liquid in the inner cavity of the pool body. One end of the electric hydraulic pump drives the slide rod to operate, so that the slide rod drives the slider to slide in the inner cavity of the slide groove, so that the slider drives the screen plate to move upward, so that multiple groups of lifting components operate at the same time, so that the rise of the screen plate will squeeze upward, forcing the fish to gather on the upper side for easy harvesting, thereby solving the problem that the temperature difference at each position is large when the pool is large, which makes the temperature difference in the pool large, which is not conducive to the survival and growth of fish. In addition, when the fish need to be caught for growth, the water in the pool needs to be drained and then caught, which is time-consuming, labor-intensive and not very practical.

[0027] The blade is driven by the rotating shaft to operate at a low speed, so that the blade moves the liquid at the bottom of the pool body, so that the excrement and impurities accumulated at the bottom of the pool body are moved. When the excrement and impurities move to the top of the connecting groove, the excrement and impurities fall into the inner cavity of the storage shell, so that the water quality of the upper pool body remains clean. When the servo motor runs, the blade moves to the appropriate position, so that the positioning iron block and the magnetic positioning block are magnetically adsorbed and fixed, so that the blade blocks the connecting groove. It is only necessary to turn on the switch of the controller so that the controller controls the sewage pump to operate, so that the sewage pump can move the storage shell. The inner cavity liquid is sucked out by suction, and the connecting pipe is connected to the external circulating water device to facilitate the entry of clean liquid. The pool body is sealed through the blades, so that no matter how fast the liquid flow rate in the storage shell is, it will not affect the internal environment of the pool body, making the device more practical, thereby solving the problem that most factory-based circulating breeding equipment for freshwater fish adopts a water circulation system to ensure the water quality of the water body. The water circulation system has high requirements for the size of the pool and the circulation method, because the circulating water flow rate of the pool is too fast, which is not conducive to the survival of the fish, and the flow rate is too slow, which will also lead to slow replacement of the water body and affect the water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the pool structure of the present invention;

[0030] Figure 3 It is a bottom view structural schematic diagram of the present invention;

[0031] Figure 4 This is a schematic structural diagram of the oxygenation assembly of the present invention;

[0032] Figure 5 This is a schematic diagram of the mounting block structure of the present invention;

[0033] Figure 6 This is a schematic diagram of the blade structure of the present invention;

[0034] Figure 7 It is a schematic diagram of the closed shell structure of the present invention;

[0035] Figure 8 This is a schematic diagram of the lifting assembly structure of the present invention;

[0036] Figure 9 A is a schematic diagram of the enlarged structure of the present invention.

[0037] Figure: 1, mounting column; 2, operating platform; 3, pool body; 4, oxygenation assembly; 401, aerator; 402, mounting bracket; 403, float; 404, electric winding drum; 405, wire tube; 406, fixed block; 407, rotating rod; 408, roller; 409, mounting plate; 410, fixed shell; 411, electric telescopic rod; 412, extension rod; 413, fixing plate; 414, bubble stone plate; 415, mounting block; 416, waterproof motor; 417, fan blade; 418, protective cover; 419, clamp; 5, lifting assembly; 501, fixed cylinder; 502, slide; 503, slider; 504, sieve plate; 505, solvent Oxygen sensor; 506, slide bar; 507, electric hydraulic pump; 508, sealing gasket; 6, adjustment assembly; 601, fixed bracket; 602, temperature sensor; 603, rotating shaft; 604, winding pipe; 605, hot and cold integrated machine; 606, controller; 607, blade; 608, positioning iron block; 609, driven gear; 610, transmission belt; 611, sealed shell; 612, servo motor; 613, transmission gear; 614, storage shell; 615, connecting pipe; 616, one-way valve; 617, liquid outlet pipe; 618, sewage pump; 7, support block; 8, connecting groove; 9, magnetic positioning block; 10, fence; 11, escalator. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0039] Example: See Figure 1-9 The factory-scale circulation aquaculture equipment for freshwater fish shown in the figure includes a mounting column 1, an operating platform 2 is mounted on the outer wall of the mounting column 1, a tank body 3 is mounted on the inner wall of the operating platform 2, an oxygenation assembly 4 is mounted on the outer wall of the tank body 3, a lifting assembly 5 is mounted on the inner wall of the tank body 3, an adjustment assembly 6 is mounted on the bottom of the tank body 3, a support block 7 is mounted on the bottom of the tank body 3, a connecting groove 8 is opened on the inner wall of the tank body 3, and a magnetic positioning block 9 is mounted on the inner wall of the connecting groove 8;

[0040] In this embodiment, specific reference Figure 1 、 Figure 4 and Figure 5The oxygenation assembly 4 includes an aerator 401, a mounting bracket 402 and a float 403. The aerator 401 is mounted on the outer wall of the operating platform 2, and the mounting bracket 402 is mounted on the outer wall of the pool body 3. The mounting bracket 402 is a ring structure. An electric winding reel 404 is mounted on the outer wall of the mounting bracket 402. The electric winding reel 404 is provided with multiple groups and is respectively located on the outer wall of the mounting bracket 402. A wire tube 405 is installed on the inner wall of the electric winding reel 404. A fixing block 406 is installed on the outer wall of the mounting bracket 402. The fixing block 406 is provided with multiple groups and is respectively located on the outer wall of the mounting bracket 402. The cross section is a concave structure, and a rotating rod 407 is rotatably connected to the inner wall opposite to the fixed block 406. The rotating rod 407 is provided with multiple groups and is respectively located on the inner wall of the fixed block 406. A roller 408 is installed on the outer wall of the rotating rod 407. The roller 408 is located on one side of the electric winding drum 404. The float 403 is located in the inner cavity of the pool body 3. The float 403 is provided with multiple groups and is respectively located at the bottom corner of the mounting plate 409. A mounting plate 409 is installed on the outer wall of the float 403. A fixed shell 410 is installed on the outer wall of the mounting plate 409. An electric telescopic rod 411 is embedded in the outer wall of the fixed shell 410. One end of the retracted rod 411 passes through the mounting plate 409 and extends to one side of the mounting plate 409 where an extension rod 412 is installed. The extension rod 412 and the mounting plate 409 are connected in a sliding manner. A fixing plate 413 is installed at one end of the extension rod 412. The fixing plate 413 is located directly above the sieve plate 504. An air stone disc 414 is embedded in the outer wall of the fixing plate 413. A mounting block 415 is installed on the side wall of the mounting plate 409. The mounting block 415 is provided in multiple groups and is respectively located on the outer wall of the mounting plate 409. A waterproof motor 416 is installed on the inner wall of the mounting block 415. The waterproof motor 416 is provided in multiple groups and is respectively located On the outer wall of the mounting block 415, the drive shaft of the waterproof motor 416 passes through the mounting block 415 and extends to the outer wall of the mounting block 415, where a fan blade 417 is installed. A protective cover 418 is installed on one side of the fan blade 417 and located on the outer wall of the mounting block 415. One end of the wire tube 405 is slidably connected to the outer wall of the roller 408. One end of the wire tube 405 passes through the fixed shell 410 and the mounting plate 409 in sequence and extends to one side of the mounting plate 409, where an air stone disc 414 is connected. The wire tube 405 is fixed to the outer wall of the extension rod 412 through a clamp 419. There are multiple groups of clamps 419 and they are respectively located on the outer wall of the extension rod 412.

[0041] Among them, when the mounting plate 409 moves, it will pull the wire tube 405, causing the wire tube 405 to slide on the outer wall of the roller 408, and at the same time the wire tube 405 is pulled out on the electric winding drum 404 to facilitate the movement of the device. At the same time, when the oxygen concentration reaches the reference data, the controller 606 controls the electric winding drum 404 to operate and retract, so that the device can return to its original position.

[0042] In this embodiment, specific reference Figure 8 and Figure 9 The lifting assembly 5 includes a fixed cylinder 501, which is embedded in the inner wall of the pool body 3. The fixed cylinder 501 is provided with multiple groups and is respectively located on the inner wall of the pool body 3. A slide groove 502 is provided on the outer wall of the fixed cylinder 501. A slider 503 is slidably connected to the inner wall of the slide groove 502. The slider 503 is provided with multiple groups and is respectively located on the inner wall of the slide groove 502. A sieve plate 504 is installed at one end of the slider 503. The sieve plate 504 is located directly above the connecting groove 8. A dissolved oxygen sensor 505 is installed on the outer wall of the sieve plate 504. The dissolved oxygen sensor 505 is provided with multiple groups and is respectively located on the base surface of the sieve plate 504. The other end of the slider 503 extends to the inner wall of the fixed cylinder 501 and a sliding rod 506 is installed on the inner wall of the fixed cylinder 501. The connection between the sliding rod 506 and the fixed cylinder 501 is a sliding connection. One end of the sliding rod 506 passes through the pool body 3 and extends to the outer wall of the pool body 3, on which an electric-controlled hydraulic pump 507 is installed. The electric-controlled hydraulic pump 507 is provided in multiple groups and is respectively located on the outer wall of the pool body 3. The electric-controlled hydraulic pump 507 is located on one side of the storage shell 614. A sealing gasket 508 is embedded and installed on one side of the sliding rod 506 and on the inner wall of the pool body 3. The sealing gasket 508 is made of rubber material. The sealing gasket 508 is provided in multiple groups and is respectively located on the outer wall of the pool body 3.

[0043] In this embodiment, specific reference Figure 2 、 Figure 3 、 Figure 6 and Figure 7, the adjustment component 6 includes a fixed bracket 601, a temperature sensor 602 and a rotating shaft 603. The fixed bracket 601 is installed on the inner wall of the pool body 3. There are multiple groups of fixed brackets 601 and they are respectively located on the inner wall of the pool body 3. The fixed bracket 601 is located directly below the sieve plate 504. A winding pipe 604 is embedded in the inner wall of the fixed bracket 601. The winding pipe 604 is a surrounding structure. The inner cavity of the winding pipe 604 is provided with liquid water. One end of the winding pipe 604 passes through the pool body 3 and extends to the outer wall of the pool body 3. A hot and cold integrated machine 605 is installed. The controller 606 is embedded in the outer wall of the body 605, and the temperature sensor 602 is installed on the outer wall of the sieve plate 504. The temperature sensor 602 is provided with multiple groups and is respectively located on the outer wall of the sieve plate 504. The rotating shaft 603 is rotatably connected to the inner wall of the pool body 3. A blade 607 is installed at one end of the rotating shaft 603. The blade 607 is provided with multiple groups and is respectively located on the outer wall of the rotating shaft 603. The blade 607 is located directly above the connecting groove 8. A positioning iron block 608 is embedded in the outer wall of the blade 607. The positioning iron block 608 and the magnetic positioning block 9 is connected in a magnetic manner. The other end of the rotating shaft 603 passes through the pool body 3 and extends to the outer wall of the pool body 3, on which a driven gear 609 is installed. A transmission belt 610 is installed on the outer wall of the driven gear 609. A sealed shell 611 is installed on one side of the driven gear 609 and located on the outer wall of the pool body 3. The sealed shell 611 is located in the inner cavity of the storage shell 614. A servo motor 612 is installed on the inner wall of the sealed shell 611. The drive shaft of the servo motor 612 is equipped with a transmission gear 613. The transmission gear 613 is located on the driven gear 609. On one side of 9, the transmission gear 613 is connected to the transmission belt 610, and a storage shell 614 is installed directly below the connecting groove 8 and on the outer wall of the pool body 3, and a connecting pipe 615 is installed on the outer wall of the storage shell 614. The connection between the connecting pipe 615 and the storage shell 614 is a connecting structure, and a one-way valve 616 is installed on the outer wall of the connecting pipe 615. A liquid outlet pipe 617 is installed on the outer wall of the storage shell 614, and the connection between the liquid outlet pipe 617 and the storage shell 614 is a connecting structure. A sewage pump 618 is installed on the outer wall of the liquid outlet pipe 617.

[0044] Among them, a fence 10 is installed on the outer wall of the operating platform 2, and the fence 10 is a ring structure. An escalator 11 is installed on the side wall of the operating platform 2. An opening is provided on one side of the escalator 11 and on the outer wall of the fence 10, so that the operator can enter the operating platform 2 for operation. The controller 606 is connected to the aerator 401, the electric winding reel 404, the electric telescopic rod 411, the waterproof motor 416, the dissolved oxygen sensor 505, the electric hydraulic pump 507, the temperature sensor 602, the servo motor 612, the hot and cold integrated machine 605 and the sewage pump 618 through wires, and the connection method is electrical connection, so that the device is energized. There are multiple groups of support blocks 7 and they are respectively located at the bottom of the pool body 3, and there are multiple groups of mounting columns 1 and they are respectively located on the outer wall of the operating platform 2.

[0045] When the freshwater fish factory circulation breeding equipment of this scheme is working, an operating platform 2 is installed on the outer wall of the mounting column 1, and a tank body 3 is installed on the inner wall of the operating platform 2, so that the inner cavity of the tank body 3 is filled with liquid to breed fish. Then, under the action of a dissolved oxygen sensor 505 installed on the outer wall of the sieve plate 504, the dissolved oxygen sensor 505 generates data according to the oxygen content of the liquid in the inner cavity of the tank body 3, so that the dissolved oxygen sensor 505 generates an electrical signal which is transmitted to the controller 606 through a wire. The dissolved oxygen sensor 505 is provided with multiple groups and is respectively located on the base surface of the sieve plate 504. 505 generates an electrical signal and transmits it to the controller 606, so that the controller 606 generates data on the dissolved oxygen concentration at different positions in the inner cavity of the pool body 3. A mounting block 415 is installed on the side wall of the mounting plate 409, and a waterproof motor 416 is installed on the inner wall of the mounting block 415. The driving shaft of the waterproof motor 416 passes through the mounting block 415 and extends to the outer wall of the mounting block 415. Under the action of the fan blade 417 installed, the controller 606 controls the waterproof motor 416 to operate, so that the driving shaft of the waterproof motor 416 drives the fan blade 417 to rotate, so that the fan blade 417 generates thrust in the liquid, so that the device moves.

[0046] By providing multiple groups of mounting blocks 415 and respectively located on the outer wall of the mounting plate 409, multiple groups of waterproof motors 416 and respectively located on the outer wall of the mounting blocks 415, and multiple groups of clamps 419 and respectively located on the outer wall of the extension rod 412, it is only necessary for the controller 606 to control the waterproof motors 416 in different directions to operate, so that the float 403 drives the mounting plate 409 to move. When it moves to the appropriate position, the controller 606 controls the electric-controlled telescopic rod 411 to operate, so that one end of the electric-controlled telescopic rod 411 drives the extension rod 412 to extend downward. At the same time, the controller 606 controls the aerator 401 to operate and generate oxygen, and inserts one end of the wire pipe 405 into the air outlet of the aerator 401, so that the oxygen generated by the aerator 401 enters the inner cavity of the wire pipe 405, and at the same time, the wire pipe 405 One end passes through the fixed shell 410 and the mounting plate 409 in sequence and extends to one side of the mounting plate 409, where it is connected to a bubble stone disc 414. Under the action of this, the oxygen in the inner cavity of the wire tube 405 passes through the bubble stone disc 414 to generate bubbles to increase the oxygen concentration of the water body. A plurality of oxygenation components 4 are provided, so that each oxygenation component 4 is responsible for the oxygen concentration of the water body in an area. Only one aerator 401 plus a movable bubble stone disc 414 is required, and the dissolved oxygen sensor 505 monitors the oxygen concentration of the water body area, so that a few devices can be responsible for oxygenating a large area. The practicality of the device is better, thereby solving the problem that when a fixed aerator faces a larger pool, many aerators need to be arranged to meet the oxygenation demand, which undoubtedly increases the production cost and requires regular maintenance. When the pool is large, maintenance is also more troublesome.

[0047] Under the action of the temperature sensor 602 installed on the outer wall of the sieve plate 504, the temperature sensor 602 generates data according to the water temperature in the inner cavity of the pool body 3, so that the temperature sensor 602 generates an electrical signal which is transmitted to the controller 606 through the wire, so that the controller 606 controls the operation of the hot and cold all-in-one machine 605, so that the hot and cold all-in-one machine 605 heats or cools the liquid inside it, so that the liquid flows into the inner cavity of the winding pipe 604, so that the liquid inside the winding pipe 604 adjusts the temperature of the liquid in the inner cavity of the pool body 3. At the same time, when the breeding harvest cycle is reached, a sieve plate 504 is installed at one end of the slider 503, and the other end of the slider 503 extends to the inner wall of the fixed cylinder 501 where a slide rod 506 is installed. One end of the slide rod 506 passes through the pool body 3 and extends to Under the action of the electric-controlled hydraulic pump 507 installed on the outer wall of the pool body 3, the controller 606 controls the electric-controlled hydraulic pump 507 to operate, so that one end of the electric-controlled hydraulic pump 507 drives the slide rod 506 to operate, so that the slide rod 506 drives the slider 503 to slide in the inner cavity of the slide groove 502, so that the slider 503 drives the sieve plate 504 to operate, so that multiple groups of lifting components 5 operate at the same time, so that the rise of the sieve plate 504 will squeeze upward, forcing the fish to gather on the upper side for easy harvesting, thereby solving the problem that the temperature difference at each position is large when the pool is large, which makes the temperature difference in the pool large, which is not conducive to the survival and growth of fish, and when the fish need to be caught for growth, the water in the pool needs to be drained and then caught, which is time-consuming, labor-intensive and not very practical.

[0048] The rotating shaft 603 is connected to the inner wall of the pool body 3, and a blade 607 is installed on one end of the rotating shaft 603. The other end of the rotating shaft 603 passes through the pool body 3 and extends to the outer wall of the pool body 3, on which a driven gear 609 is installed. A transmission belt 610 is installed on the outer wall of the driven gear 609. A sealed shell 611 is installed on one side of the driven gear 609 and is located on the outer wall of the pool body 3. A servo motor 612 is installed on the inner wall of the sealed shell 611. The driving shaft of the servo motor 612 is installed with a transmission gear 613. The transmission gear 613 is connected to the transmission belt 610, so that the controller 606 drives the servo motor 612 operates, so that the driving shaft of the servo motor 612 drives the transmission gear 613 to operate, so that the transmission gear 613 drives the driven gear 609 to operate through the transmission belt 610, so that the driven gear 609 drives the rotating shaft 603 to operate, so that the rotating shaft 603 drives the paddle 607 to operate at a low speed, so that the paddle 607 stirs the liquid at the bottom of the pool body 3, so that the excrement and impurities accumulated at the bottom of the pool body 3 are stirred, and when the excrement and impurities move to the top of the connecting groove 8, the excrement and impurities fall into the inner cavity of the storage shell 614, so that the water quality of the upper pool body 3 remains clean.

[0049] When it is necessary to circulate water, a positioning iron block 608 is embedded in the outer wall of the blade 607, and a magnetic positioning block 9 is installed on the inner wall of the connecting groove 8. The blade 607 is located just above the connecting groove 8. The positioning iron block 608 and the magnetic positioning block 9 are connected in a magnetic manner. Under the action of the magnetic connection, the servo motor 612 is operated, and when the blade 607 moves to the appropriate position, the positioning iron block 608 and the magnetic positioning block 9 are magnetically adsorbed and fixed, so that the blade 607 blocks the connecting groove 8. It is only necessary to turn on the switch of the controller 606 so that the controller 606 controls the sewage pump 618 to operate, so that the sewage pump 618 The liquid in the inner cavity of the storage shell 614 generates suction to expel it, and at the same time, the connecting pipe 615 is connected to the external circulating water device to facilitate the entry of clean liquid. The pool body 3 is sealed through the blade 607, so that no matter how fast the liquid flow rate of the storage shell 614 is, it will not affect the internal environment of the pool body 3, making the device more practical, thereby solving the problem that most factory-based circulating breeding equipment for freshwater fish adopts a water circulation system to ensure the water quality of the water body, wherein the water circulation system has very high requirements for the size of the pool and the circulation method, because if the flow rate of the circulating water in the pool is too fast, it is not conducive to the survival of the fish, and if the flow rate is too slow, the water body will be replaced slowly, affecting the water quality.

Claims

1. A freshwater fish factory circulation breeding equipment, comprising a mounting column (1), characterized in that: An operating platform (2) is mounted on the outer wall of the mounting column (1), a cell body (3) is mounted on the inner wall of the operating platform (2), an oxygenation assembly (4) is mounted on the outer wall of the cell body (3), a lifting assembly (5) is mounted on the inner wall of the cell body (3), an adjustment assembly (6) is mounted on the bottom of the cell body (3), a support block (7) is mounted on the bottom of the cell body (3), a connecting groove (8) is provided on the inner wall of the connecting groove (8), and a magnetic positioning block (9) is mounted on the inner wall of the connecting groove (8); The oxygenation assembly (4) comprises an aerator (401), a mounting bracket (402) and a buoy (403), wherein the aerator (401) is mounted on the outer wall of the operating platform (2), the mounting bracket (402) is mounted on the outer wall of the pool body (3), an electric winding drum (404) is mounted on the outer wall of the mounting bracket (402), a wire tube (405) is mounted on the inner wall of the electric winding drum (404), a fixing block (406) is mounted on the outer wall of the mounting bracket (402), and the fixing block (406) is rotatably connected to the inner wall opposite to the rotating rod (407), and a roller (408) is installed on the outer wall of the rotating rod (407). The buoy (403) is located in the inner cavity of the pool body (3). A mounting plate (409) is installed on the outer wall of the buoy (403), and a fixed shell (410) is installed on the outer wall of the mounting plate (409). An electric control telescopic rod (411) is embedded in the outer wall of the fixed shell (410), and one end of the electric control telescopic rod (411) passes through the mounting plate (409). ) and extending to one side of the mounting plate (409) is installed with an extension rod (412), one end of the extension rod (412) is installed with a fixing plate (413), an air bubble stone disc (414) is embedded in the outer wall of the fixing plate (413), a mounting block (415) is installed on the side wall of the mounting plate (409), a waterproof motor (416) is installed on the inner wall of the mounting block (415), and a driving shaft of the waterproof motor (416) passes through the mounting block (415) and extends to the outer wall of the mounting block (415) A fan blade (417) is installed on the top, and a protective cover (418) is installed on one side of the fan blade (417) and on the outer wall of the mounting block (415). One end of the wire tube (405) is slidably connected to the outer wall of the roller (408). One end of the wire tube (405) passes through the fixed shell (410) and the mounting plate (409) in sequence and extends to one side of the mounting plate (409) and is connected to the air stone disk (414). The wire tube (405) is fixed to the outer wall of the extension rod (412) through a clamp (419); The lifting assembly (5) includes a fixed cylinder (501), the fixed cylinder (501) is embedded in the inner wall of the tank body (3), a slide groove (502) is provided on the outer wall of the fixed cylinder (501), a slider (503) is slidably connected to the inner wall of the slide groove (502), one end of the slider (503) is installed with a sieve plate (504), the outer wall of the sieve plate (504) is installed with a dissolved oxygen sensor (505), the other end of the slider (503) extends to the inner wall of the fixed cylinder (501) and is installed with a slide rod (506), one end of the slide rod (506) passes through the tank body (3) and extends to the outer wall of the tank body (3) and is installed with an electric control hydraulic pump (507), and a sealing gasket (508) is embedded on one side of the slide rod (506) and located on the inner wall of the tank body (3); The regulating assembly (6) comprises a fixed bracket (601), a temperature sensor (602) and a rotating shaft (603), wherein the fixed bracket (601) is mounted on the inner wall of the pool body (3), a winding pipe (604) is embedded in the inner wall of the fixed bracket (601), one end of the winding pipe (604) passes through the pool body (3) and extends to the outer wall of the pool body (3), on which a hot and cold integrated machine (605) is installed, and a controller (606) is embedded in the outer wall of the hot and cold integrated machine (605), the temperature sensor (602) is mounted on the outer wall of the sieve plate (504), the rotating shaft (603) is rotatably connected to the inner wall of the pool body (3), one end of the rotating shaft (603) is mounted with a blade (607), a positioning iron block (608) is embedded in the outer wall of the blade (607), and the other end of the rotating shaft (603) passes through the pool body (3) and extends to the outer wall of the pool body (3). A driven gear (609) is mounted on the upper surface of the tank body (3), a transmission belt (610) is mounted on the outer wall of the driven gear (609), a sealed housing (611) is mounted on one side of the driven gear (609) and located on the outer wall of the tank body (3), a servo motor (612) is mounted on the inner wall of the sealed housing (611), a transmission gear (613) is mounted on the drive shaft of the servo motor (612), and the transmission gear (613) is connected to the transmission gear (613). A driving belt (610) is provided, a storage shell (614) is installed on the outer wall of the tank body (3) just below the communicating groove (8), a connecting pipe (615) is installed on the outer wall of the storage shell (614), a one-way valve (616) is installed on the outer wall of the connecting pipe (615), a liquid outlet pipe (617) is installed on the outer wall of the storage shell (614), and a sewage pump (618) is installed on the outer wall of the liquid outlet pipe (617); The fixed plate (413) is located directly above the sieve plate (504); The sieve plate (504) is located directly above the connecting groove (8); The fixed bracket (601) is located directly below the sieve plate (504), the winding pipe (604) is a surrounding structure, and the inner cavity of the winding pipe (604) is provided with liquid water; The blade (607) is located directly above the connecting groove (8); the connection between the positioning iron block (608) and the magnetic positioning block (9) is magnetic; the sealed shell (611) is located in the inner cavity of the storage shell (614); the transmission gear (613) is located on one side of the driven gear (609); the connection between the connecting pipe (615) and the storage shell (614) is a connecting structure; and the connection between the liquid outlet pipe (617) and the storage shell (614) is a connecting structure.

2. The freshwater fish factory circulation breeding equipment according to claim 1, characterized in that: A fence (10) is installed on the outer wall of the operating platform (2), and the fence (10) is a ring-shaped structure. An escalator (11) is installed on the side wall of the operating platform (2), and an opening is provided on one side of the escalator (11) and on the outer wall of the fence (10). The sealing gaskets (508) are provided in multiple groups and are respectively located on the outer wall of the pool body (3).

3. The freshwater fish factory circulation breeding equipment according to claim 1, characterized in that: The controller (606) is connected to the aerator (401), the electric winding drum (404), the electric telescopic rod (411), the waterproof motor (416), the dissolved oxygen sensor (505), the electric hydraulic pump (507), the temperature sensor (602), the servo motor (612), the cooling and heating integrated machine (605) and the sewage pump (618) through wires, and the connection mode is electrical connection. The support blocks (7) are provided in multiple groups and are respectively located at the bottom of the tank body (3).

4. The freshwater fish factory circulation breeding equipment according to claim 1, characterized in that: The mounting columns (1) are provided in multiple groups and are respectively located on the outer wall of the operating platform (2); the mounting bracket (402) is an annular structure; the electric winding reels (404) are provided in multiple groups and are respectively located on the outer wall of the mounting bracket (402); the fixing blocks (406) are provided in multiple groups and are respectively located on the outer wall of the mounting bracket (402); and the cross section of the fixing blocks (406) is a concave structure.

5. The freshwater fish factory circulation breeding equipment according to claim 1, characterized in that: The rotating rods (407) are provided in multiple groups and are respectively located on the inner wall of the fixed block (406); the rollers (408) are located on one side of the electric winding drum (404); the floats (403) are provided in multiple groups and are respectively located at the bottom corners of the mounting plate (409); the extension rods (412) and the mounting plate (409) are connected in a sliding manner.

6. The freshwater fish factory circulation breeding equipment according to claim 1, characterized in that: The mounting blocks (415) are provided in multiple groups and are respectively located on the outer wall of the mounting plate (409); the waterproof motors (416) are provided in multiple groups and are respectively located on the outer wall of the mounting blocks (415); the clamps (419) are provided in multiple groups and are respectively located on the outer wall of the extension rod (412); the fixing cylinders (501) are provided in multiple groups and are respectively located on the inner wall of the pool body (3); and the sliding blocks (503) are provided in multiple groups and are respectively located on the inner wall of the slide groove (502).

7. The freshwater fish factory circulation breeding equipment according to claim 1, characterized in that: The dissolved oxygen sensors (505) are provided in multiple groups and are respectively located on the base surface of the sieve plate (504); the temperature sensors (602) are provided in multiple groups and are respectively located on the outer wall of the sieve plate (504); the connection mode of the sliding rod (506) and the fixed cylinder (501) is a sliding connection; the electrically controlled hydraulic pumps (507) are provided in multiple groups and are respectively located on the outer wall of the tank body (3).

8. The freshwater fish factory circulation breeding equipment according to claim 1, characterized in that: The electrically controlled hydraulic pump (507) is located on one side of the storage housing (614), the sealing gasket (508) is made of rubber material, the fixing brackets (601) are provided in multiple groups and are respectively located on the inner wall of the tank body (3), and the blades (607) are provided in multiple groups and are respectively located on the outer wall of the rotating shaft (603).

9. The method for using the freshwater fish factory circulation aquaculture equipment according to any one of claims 1 to 8, wherein the steps are as follows: Operation step 1: After the cultivation is carried out, the dissolved oxygen sensor (505) generates data according to the oxygen contained in the liquid in the inner cavity of the pool body (3), so that the dissolved oxygen sensor (505) generates an electrical signal and transmits it to the controller (606) through the wire. Since the multiple groups of dissolved oxygen sensors (505) generate electrical signals and transmit them to the controller (606), the controller (606) generates data for the dissolved oxygen concentration at different positions in the inner cavity of the pool body (3), so that the controller (606) controls the waterproof motor (416) to operate, so that the driving shaft of the waterproof motor (416) drives the fan blade (417) to rotate, so that the fan blade (417) generates a thrust device in the liquid to move; Operation step 2: Only the controller (606) needs to control the waterproof motor (416) in different directions to operate, so that the float (403) drives the mounting plate (409) to move. When it moves to the appropriate position, the controller (606) controls the electric telescopic rod (411) to operate, so that one end of the electric telescopic rod (411) drives the extension rod (412) to extend downward. At the same time, the controller (606) controls the oxygenator (401) to operate and generate oxygen. Insert one end of the wire tube (405) into the oxygenator. At the air outlet of the oxygenator (401), the oxygen generated by the oxygenator (401) enters the inner cavity of the line pipe (405), so that the oxygen in the inner cavity of the line pipe (405) passes through the bubble stone disc (414) to generate bubbles to increase the oxygen concentration of the water body. A plurality of oxygenating components (4) are provided, so that each oxygenating component (4) is responsible for the oxygen concentration of the water body in an area. Only one oxygenator (401) and a movable bubble stone disc (414) are required, and the dissolved oxygen sensor (505) monitors the oxygen concentration of the water body area. Operation step three: the temperature sensor (602) generates data according to the temperature of the water in the inner cavity of the pool body (3), and the temperature sensor (602) generates an electrical signal which is transmitted to the controller (606) through the wire, so that the controller (606) controls the operation of the integrated cold and hot machine (605), so that the integrated cold and hot machine (605) heats or cools the liquid inside it, so that the liquid flows into the inner cavity of the winding pipe (604), and the liquid inside the winding pipe (604) adjusts the temperature of the liquid in the inner cavity of the pool body (3); Operation step 4: When the breeding and harvesting cycle comes, the controller (606) controls the electric-controlled hydraulic pump (507) to operate, so that one end of the electric-controlled hydraulic pump (507) drives the slide bar (506) to operate, so that the slide bar (506) drives the slider (503) to slide in the inner cavity of the slide groove (502), so that the slider (503) drives the screen plate (504) to operate, so that the multiple groups of lifting components (5) operate simultaneously, so that the screen plate (504) rises and squeezes upward, forcing the fish to gather on the upper side for easy harvesting; Operation step five: the controller (606) drives the servo motor (612) to operate, the drive shaft of the servo motor (612) drives the transmission gear (613) to operate, the transmission gear (613) drives the driven gear (609) to operate through the transmission belt (610), the driven gear (609) drives the rotating shaft (603) to operate, the rotating shaft (603) drives the blade (607) to operate at a low speed, the blade (607) stirs the liquid at the bottom of the pool body (3), and the excrement and impurities accumulated at the bottom of the pool body (3) are stirred, and when the excrement and impurities move to the top of the connecting groove (8), the excrement and impurities fall into the inner cavity of the storage shell (614), so that the water quality of the upper pool body (3) remains clean; Operation step six: After the servo motor (612) is running, when the blade (607) moves to the appropriate position, the positioning iron block (608) and the magnetic positioning block (9) are magnetically adsorbed and fixed, so that the blade (607) can block the connecting groove (8). It is only necessary to turn on the switch of the controller (606) so that the controller (606) controls the sewage pump (618) to operate, so that the sewage pump (618) generates suction to the inner cavity liquid of the storage shell (614) to discharge it. At the same time, the connecting pipe (615) is connected to the external circulating water device to facilitate the entry of clean liquid. The blade (607) seals the pool body (3).

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