Aeration collecting and releasing equipment and control method

Abstract

The invention provides aeration retracting and releasing equipment and a control method, and belongs to the technical field of water treatment equipment. The aeration retracting and releasing equipment is applied to a culture cabin and comprises a driving device, an air supply device, at least one winch and at least one aerator, transmission shafts are arranged at output ends of the driving devices; the winch sleeves the transmission shaft and is arranged above the opening of the culture cabin; the air supply device is provided with an air supply end, the air supply pipe is wound around the winch, and one end of the air supply pipe communicates with the air supply end; the air inlet end of the aerator is communicated with one end, far away from the air supply device, of the air supply pipe; the control box is connected with the driving device, and the wireless control module can be connected with a remote control system or a mobile terminal; in the first position, the aerator is located on the side, facing the winch, of the breeding cabin, and the air supply device is closed; at the second position, the aerator is located in the breeding cabin, and the air supply device is started. The aeration retracting and releasing equipment provided by the invention not only can improve the operation convenience, but also can improve the working efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of water treatment equipment, and in particular to an aeration and release equipment and a control method. Background Art

[0002] At present, high-density aquaculture at sea generally requires the configuration of aeration equipment in the aquaculture tank to increase and maintain the dissolved oxygen concentration in the water in the aquaculture tank to ensure the health and rapid growth of the aquaculture objects. When the aeration equipment in the aquaculture tank cannot be used normally, the emergency oxygen supply equipment in the aquaculture tank must be started in time. The aerator, as the front-end equipment of the emergency oxygen supply equipment, needs to be put into the aquaculture water in time to oxygenate the water. The current common working method of manual one-by-one delivery or recovery, when there are multiple aerators in the aquaculture tank, the work efficiency will be significantly reduced, and it cannot meet the timeliness of emergency oxygen supply. Summary of the invention

[0003] In view of this, the purpose of this application is to overcome the deficiencies in the prior art and to provide an aeration and release device and a control method.

[0004] The present application provides the following technical solution: an aeration and release device, applied to a breeding cabin, comprising: A driving device, the output end of which is provided with a transmission shaft; At least one winch, the winch is sleeved on the transmission shaft, and the winch is arranged above the opening of the breeding cabin; An air supply device, comprising an air supply end, wherein the air supply end is provided with at least one air supply pipe, the air supply pipe is wound around the capstan, and one end of the air supply pipe is connected to the air supply end; at least one aerator, the aerator having an air inlet end and an air outlet end, the air inlet end being connected to an end of the air supply pipe away from the air supply device; A control box connected to the driving device, wherein the control box has a wireless control module, and the wireless control module can be connected to a remote control system or a mobile terminal; The aerator has a first position and a second position; In the first position, the aerator is located on the side of the culture cabin facing the winch, and the air supply device is closed; In the second position, the aerator is located inside the breeding cabin, and the air supply device is turned on.

[0005] In some embodiments, the capstan, the aerator and the air supply pipe are respectively multiple, and the multiple capstans are arranged at intervals; One of the aerators is correspondingly connected to one of the air supply pipes, and one of the air supply pipes is correspondingly wound around one of the capstans.

[0006] In some embodiments, the transmission shaft is provided with at least one limiting device, the limiting device is adjacent to the capstan, and the limiting device is connected to the driving device; The limiting device is used to control the driving device to close at the first position or the second position.

[0007] In some embodiments, the limiting device includes a connecting frame and an encoder; One end of the connecting frame is rotatably connected to the transmission shaft, the other end of the connecting frame is connected to the encoder, and the encoder is connected to the driving device; The encoder is used to monitor the winding and unwinding length of the air supply pipe. When the winding and unwinding length of the air supply pipe is L, the encoder sends a stop signal to the driving device to stop the driving device.

[0008] In some embodiments, the depth of the breeding cabin is h1, and the distance from the side of the winch close to the breeding cabin to the bottom of the breeding cabin is h2; Among them, L, h1 and h2 satisfy the relationship: h1≤L<h2.

[0009] In some embodiments, the distance from the air supply end to the winch is d, and the length of the air supply pipe from the air supply end to the winch is L1; Among them, d, L and L1 satisfy the relationship: d+L≤L1.

[0010] In some embodiments, the control box is provided with a release button and a retract button; The release button is used to start the driving device and the air supply device; The recovery key is used to start the driving device and close the air supply device.

[0011] In some embodiments, a cable arranging device is provided on one side of the winch; The cable arranging device is rotatably connected to the transmission shaft, the air supply pipe passes through the cable arranging device, and the air supply pipe is slidably connected to the movable part of the cable arranging device.

[0012] In some embodiments, a magnet is provided on a side of the aerator facing away from the capstan; In the second position, the aerator is connected to the breeding cabin via the magnet.

[0013] In some embodiments, a protective layer is provided on an edge of the magnet facing away from the aerator.

[0014] In a second aspect, the present application provides a control method, using the aeration and release device, comprising the steps of: Obtain the dissolved oxygen concentration in the water of the aquaculture tank; Determine whether the dissolved oxygen concentration is greater than a preset concentration value; If not, the control box is started to control the aerator to move from the first position to the second position and supply oxygen to the water body; If yes, get the location of the aerator; If the aerator is in the first position, the control box is in standby or shutdown state; If the aerator is in the second position, the control box is started to control the aerator to move from the second position to the first position, and oxygen supply to the water body is stopped.

[0015] The embodiments of the present application have the following advantages: by connecting the control box with the driving device, the control box has a wireless control module, and the wireless control module can be connected to a remote control system or a mobile terminal, so that the user can send a control signal to the wireless control module through the remote control system or the mobile terminal, and the wireless control module receives the control signal, and the control box controls the start or stop of the air supply device and the driving device according to the remote signal, thereby realizing remote control of the aeration and storage device, which can not only improve the convenience of operation, but also improve work efficiency.

[0016] In order to make the above-mentioned objects, features and advantages of the present application more obvious and understandable, preferred embodiments are given below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A structural schematic diagram of an aeration and expansion device from one perspective is shown in some embodiments of the present application; Figure 2 A structural schematic diagram showing a perspective of the connection between a limit device and a transmission shaft in an aeration and retracting device provided in some embodiments of the present application; Figure 3 A structural schematic diagram showing a perspective of an aerator in an aeration and storage device provided in some embodiments of the present application; Figure 4 A flow chart of an aeration and expansion equipment control method provided in some embodiments of the present application is shown.

[0019] Description of main component symbols: 100-breeding cabin; 200-driving device; 300-transmission shaft; 400-capstan; 600-air supply pipe; 700-aerator; 800-control box; 900-limiting device; 910-connecting frame; 920-encoder; 1000-cable arranger; 1100-magnet; 1200-protective layer; 810-release button; 820-recovery button. DETAILED DESCRIPTION

[0020] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of the template are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] like Figures 1 to 3 As shown, the present application provides an aeration and release device, which is applied to a breeding cabin 100 to improve the efficiency of breeding operations and the convenience of operation.

[0026] The aeration and release device includes a driving device 200 , an air supply device, a control box 800 , at least one winch 400 and at least one aerator 700 .

[0027] It should be noted that, in this embodiment, the number of the capstans 400 is equal to the number of the aerators 700 , and one capstan 400 is connected to one aerator 700 .

[0028] The number of the capstans 400 and the number of the aerators 700 may be one, two or more than two, respectively, and may be set according to actual conditions.

[0029] The output end of the driving device 200 is provided with a transmission shaft 300 , which is coaxially arranged with the output end of the driving device 200 , that is, when the driving device 200 is running, the output end of the driving device 200 drives the transmission shaft 300 to rotate synchronously.

[0030] In addition, the capstan 400 is sleeved on the transmission shaft 300, and the connection method between the capstan 400 and the transmission shaft 300 includes any one of clamping, bonding, threaded connection or welding, which can be specifically set according to actual conditions.

[0031] It can be understood that by fixedly connecting the winch 400 to the transmission shaft 300 , the transmission shaft 300 can drive the winch 400 to rotate synchronously during the rotation process.

[0032] In this embodiment, the winch 400 is disposed above the opening of the breeding cabin 100, and there is a gap between the winch 400 and the breeding cabin 100 to ensure the stability of the winch 400 during rotation.

[0033] The air supply device (not shown in the figure) has an air supply end, which is provided with at least one air supply pipe 600. It can be understood that the number of air supply pipes 600 can be one, two or more than two, and can be set according to actual conditions.

[0034] The air supply pipe 600 is wound around the winch 400 , so that the air supply pipe 600 can be wound around the winch 400 or released from the winch 400 during the rotation of the winch 400 .

[0035] In addition, one end of the gas supply pipe 600 is connected to the gas supply end so that the gas provided by the gas supply device can enter the gas supply pipe 600 through the gas supply end.

[0036] In this embodiment, the aerator 700 has a connected air inlet end and an air outlet end, and the air inlet end is connected to an end of the air supply pipe 600 away from the air supply device, so that the gas flowing through the air supply pipe 600 can enter the aerator 700 through the air inlet end and be discharged from the air outlet end.

[0037] The control box 800 is connected to the driving device 200, and the control box 800 has a wireless control module. The wireless control module can be connected to a remote control system or a mobile terminal so that a user can send a control signal to the wireless control module through the remote control system or the mobile terminal, and the wireless control module receives the control signal. The control box 800 controls the start or stop of the air supply device and the driving device 200 according to the remote signal, thereby realizing remote control of the aeration and storage device, which can not only improve the convenience of operation, but also improve work efficiency.

[0038] In this embodiment, the aerator 700 has a first position and a second position.

[0039] In the first position, the aerator 700 is located on the side of the breeding cabin 100 facing the winch 400, that is, the aerator 700 is placed outside the breeding cabin 100, and the air supply device is closed, that is, the aerator 700 does not need to supply air to the water in the breeding cabin 100. The first position is the recovery position of the aerator 700.

[0040] In the second position, the aerator 700 is located inside the breeding cabin 100, and the air supply device is turned on.

[0041] It should be noted that the driving device 200 can drive the capstan 400 to rotate during the process of driving the transmission shaft 300 to rotate, and drive the air supply pipe 600 to be wound or released during the rotation of the capstan 400, thereby driving the aerator 700 to switch between the first position and the second position through the air supply pipe 600.

[0042] Specifically, when the winch 400 rotates, the air supply pipe 600 is wound around the winch 400, and the aerator 700 moves from the second position to the first position; when the winch 400 rotates, the air supply pipe 600 is released from the winch 400, and the aerator 700 moves from the first position to the second position.

[0043] In this embodiment, the main function of the aerator 700 is to transfer oxygen in the air to the mixed liquid to meet the respiratory needs of microorganisms in the activated sludge.

[0044] In addition, the aerator 700 is easy to maintain. A damaged aerator 700 can be inspected and replaced without affecting normal operation (without stopping water supply and air supply). The aerator 700 has uniform oxygen supply, high oxygen utilization rate and low energy consumption.

[0045] It should be noted that the aerator 700 drives the water to flow through the rising bubbles, so that the mixed liquid is in a suspended state, ensuring sufficient contact between microorganisms and organic matter, while preventing sludge deposition. The aerator 700 can also increase the gas-liquid contact area and improve the efficiency of oxygen transfer from the gas phase to the liquid phase. The rising bubbles drive the water to move. These tiny bubbles increase the contact area with the water, making it easier for oxygen to transfer from the gas phase to the liquid phase, which helps the formation and growth of flocs, provides sufficient oxygen for microorganisms, and maintains biological metabolic activities under aerobic conditions. Ensure that the solid particles and liquid in the water are fully mixed and that the microorganisms are evenly distributed.

[0046] In some embodiments of the present application, there is a feeding device in the breeding cabin, and the feeding device can be connected to a mobile terminal, a remote control system or a PC. At this time, the aeration and release device serves as a backup device for feeding the water in the breeding cabin. Under normal circumstances, the feeding device is used to feed the water in the breeding cabin 24 hours a day. When the feeding device fails and cannot feed normally, a fault signal is sent through the feeding device to the mobile terminal, the remote control system or the PC. The mobile terminal, the remote control system or the PC receives the fault signal and sends an emergency start signal to the aeration and release device. The aeration and release device starts immediately after receiving the signal, thereby controlling the start of the air supply device and the drive device 200 through the control box 800, so that the water in the breeding cabin continues to be fed through the aeration and release device, thereby realizing remote control of the aeration and release device, which can not only improve the convenience of operation, but also improve work efficiency and ensure the stability of the dissolved oxygen concentration in the water in the breeding cabin.

[0047] like Figure 1 As shown, in some embodiments of the present application, the capstan 400 , the aerator 700 and the air supply pipe 600 are respectively multiple, and the multiple capstans 400 are arranged at intervals along the axial direction of the transmission shaft 300 .

[0048] It should be noted that the number of the winches 400 , the number of the air supply pipes 600 and the number of the aerators 700 are equal. One aerator 700 is connected to one air supply pipe 600 , and one air supply pipe 600 is wound around one winch 400 .

[0049] In some embodiments, a plurality of winches 400 are arranged at equal intervals on the transmission shaft 300 , that is, a plurality of aerators 700 are arranged at equal intervals along the axis direction of the transmission shaft 300 , so as to improve the uniformity of water supply in the breeding cabin 100 .

[0050] like Figure 2 As shown, in some embodiments of the present application, the transmission shaft 300 is provided with at least one limiting device 900, the limiting device 900 is adjacent to the capstan 400, and the limiting device 900 is rotatably connected to the transmission shaft 300. It is understandable that during the rotation of the transmission shaft 300, the limiting device 900 will not rotate with the transmission shaft 300.

[0051] The limiting device 900 is connected to the driving device 200, and the limiting device 900 is used to control the driving device 200 to close at the first position or the second position.

[0052] Specifically, the limiting device 900 is used to detect the number of rotations of the winch 400 or the winding length of the air supply pipe 600 .

[0053] Exemplarily, when the winch 400 rotates n times, a stop command is sent to the driving device 200 through the limiting device 900, so that the driving device 200 stops running, that is, the winch 400 stops rotating.

[0054] like Figure 2 As shown, in some embodiments of the present application, the limiting device 900 includes a connecting frame 910 and an encoder 920 .

[0055] Among them, one end of the connecting frame 910 is rotatably connected to the transmission shaft 300, and the other end of the connecting frame 910 is connected to the encoder 920, so that the encoder 920 is connected to the transmission shaft 300 through the connecting frame 910, and the encoder 920 is connected to the driving device 200, so as to send a control instruction to stop operation to the driving device 200 through the encoder 920.

[0056] In this embodiment, the encoder 920 is used to monitor the winding length of the air supply pipe 600. When the winding length of the air supply pipe 600 is L, the encoder 920 sends a stop signal to the driving device 200 to stop the driving device 200.

[0057] It is understandable that when the reeling length of the air supply pipe 600 is L, the encoder 920 sends a stop signal to the drive device 200 to stop the drive device 200. That is, when the aerator 700 moves from the second position to the first position, the reeling length of the air supply pipe 600 is L. At this time, the drive device 200 stops running to ensure the accuracy of the aerator 700 moving from the second position to the first position, while ensuring the stability of the aerator 700 in the first position.

[0058] In addition, when the release length of the air supply pipe 600 is L, the encoder 920 sends a stop signal to the driving device 200 to stop the driving device 200. That is, when the aerator 700 moves from the first position to the second position, the release length of the air supply pipe 600 is L, and at this time, the driving device 200 stops running.

[0059] In some embodiments, the depth of the breeding cabin 100 is h1, and the distance from the side of the winch 400 close to the breeding cabin 100 to the bottom of the breeding cabin 100 is h2, wherein L, h1 and h2 satisfy the relationship: h1≤L<h2.

[0060] It can be understood that in this embodiment, the winding length of the air supply pipe 600 is greater than or equal to the depth of the breeding cabin 100, and the winding length of the air supply pipe 600 is less than the distance from the winch 400 to the bottom of the breeding cabin 100, so as to ensure that the aerator 700 can be moved out of the breeding cabin 100 in the first position, that is, in the first position, there is no need to oxygenate the water in the breeding cabin 100. At the same time, it can also ensure that the aerator 700 can sink to the bottom of the breeding cabin 100 in the second position, so as to oxygenate the water and improve the oxygenation efficiency of the water.

[0061] like Figure 2 As shown, in some embodiments of the present application, a cable arranger 1000 is provided on one side of the winch 400 .

[0062] Among them, the cable arranging device 1000 is rotatably connected to the transmission shaft 300, the air supply pipe 600 passes through the cable arranging device 1000, and the air supply pipe 600 is slidably connected to the movable parts of the cable arranging device 1000, so that the movable parts of the cable arranging device 1000 can drive the air supply pipe 600 to move synchronously during the movement, so that the air supply pipe 600 can be evenly and orderly wound on the capstan 400, avoiding the problem of tangled ropes caused by improper winding.

[0063] It can be understood that the cable arranging device 1000 changes the deflection angle of the bearing through the reciprocating motion of the movable part to generate a reciprocating motion, thereby effectively managing and guiding the air supply pipe 600 to avoid crossing or confusion during the cable arranging process.

[0064] like Figure 1 and Figure 3 As shown, in some embodiments of the present application, a magnet 1100 is provided on the side of the aerator 700 facing away from the capstan 400 .

[0065] In the second position, the aerator 700 is connected to the breeding cabin 100 via the magnet 1100 .

[0066] It can be understood that, in the second position, the aerator 700 is placed at the bottom of the breeding cabin 100, and the aerator 700 is magnetically connected to the breeding cabin 100 via the magnet 1100 to ensure the stability of the aerator 700 in the breeding cabin 100, to prevent the aerator 700 from moving in the breeding cabin 100 during operation, and to prevent multiple air supply pipes 600 from getting tangled, which can not only ensure the uniformity of the water supply in the breeding cabin 100, but also ensure the accuracy of the position control of the aerator 700.

[0067] In this embodiment, by magnetically connecting the aerator 700 to the breeding cabin 100, not only can the stability of the connection between the aerator 700 and the breeding cabin 100 when in the second position be ensured, but also the aerator 700 can be easily removed from the breeding cabin 100, thereby ensuring the smoothness and stability of the switching of the aerator 700 between the first position and the second position, thereby improving the efficiency and stability of the control of the aerator 700.

[0068] like Figure 1 and Figure 3 As shown, in some embodiments of the present application, a protective layer 1200 is provided on the edge of the magnet 1100 facing away from the aerator 700, so that when the aerator 700 moves from the first position to the second position and is connected to the bottom of the breeding cabin 100, the protective layer 1200 can provide a buffering effect between the aerator 700 and the breeding cabin 100, so as to provide protection to the aerator 700 and the breeding cabin 100 through the protective layer 1200.

[0069] In this embodiment, the protective layer 1200 is an elastic protective layer 1200 , and the elastic protective layer 1200 may be any one of elastic rubber, elastic silicone, a sponge layer or a spring, and may be specifically set according to actual conditions.

[0070] like Figure 1 As shown, in some embodiments of the present application, the control box 800 is provided with a release key 810 and a recovery key 820 .

[0071] The release button 810 is used to start the drive device 200 and the air supply device. It should be noted that the user can press the release button 810 to start the drive device 200 and the air supply device. At this time, the drive device 200 runs and drives the transmission shaft 300 to rotate, and the transmission shaft 300 drives the capstan 400 to rotate, so that the air supply pipe 600 wound on the capstan 400 is released from the capstan 400. At the same time, the aerator 700 moves from the first position to the second position under the action of its own gravity, so that the aerator 700 can move to the second position and supply water in the breeding cabin 100 through the air supply device.

[0072] In addition, the recycle key 820 is used to start the drive device 200 and turn off the air supply device. It should be noted that the user can press the recycle key 820 to turn off the air supply device and start the drive device 200 at the same time. At this time, the drive device 200 runs and drives the transmission shaft 300 to rotate, and the transmission shaft 300 drives the winch 400 to rotate, so that the air supply pipe 600 wound on the winch 400 is wound on the winch 400. At the same time, the aerator 700 moves from the second position to the first position under the pulling force of the air supply pipe 600, so that the aerator 700 can move to the first position, thereby stopping the supply of water to the breeding cabin 100.

[0073] In this embodiment, when the release button 810 is pressed, the transmission shaft 300 rotates in a first direction, and when the recovery button 820 is pressed, the transmission shaft 300 rotates in a second direction, wherein the first direction is opposite to the second direction.

[0074] Specifically, if the first direction is a clockwise direction, the second direction is a counterclockwise direction; if the first direction is a counterclockwise direction, the second direction is a clockwise direction.

[0075] In some embodiments, the distance from the air supply end to the winch 400 is d, and the length of the air supply pipe 600 from the air supply end to the winch 400 is L1.

[0076] It is understandable that when the driving device 200 is in operation, the capstan 400 is driven to rotate through the transmission shaft 300. Since the air supply pipe 600 is wound around the capstan 400, that is, during the rotation of the capstan 400, one end of the air supply pipe 600 is wound around the capstan 400, and the other end of the air supply pipe 600 is released from the capstan 400. Therefore, by satisfying the relationship between d, L and L1: d+L≤L1, when the aerator 700 moves from the first position to the second position, the length of the air supply pipe 600 between the air supply end and the capstan 400 can be sufficient to be wound around the capstan 400, and no pulling force is formed between the air supply end and the capstan 400, thereby ensuring the stability of the air supply pipe 600 and the stability of the aerator 700 during the movement between the first position and the second position.

[0077] like Figure 4 As shown, some embodiments of the present application provide a control method, using any of the aeration and release devices described above, including the steps of: S100, obtaining the dissolved oxygen concentration in the water of the aquaculture tank.

[0078] Specifically, the dissolved oxygen concentration in the water of the breeding cabin is detected in real time to determine the dissolved oxygen concentration in the water.

[0079] The dissolved oxygen concentration in water can be monitored in real time using an online dissolved oxygen monitor or a water quality dissolved oxygen detector.

[0080] S200, determining whether the dissolved oxygen concentration is greater than a preset concentration value.

[0081] Specifically, the dissolved oxygen concentration of the water in the aquaculture tank is obtained, and the dissolved oxygen concentration value is compared with a preset concentration value.

[0082] It should be noted that the preset concentration value mentioned here is the dissolved oxygen concentration required to maintain the water in the breeding tank for the health and rapid growth of the breeding objects.

[0083] In this embodiment, the preset concentration value of the dissolved oxygen concentration in the water of the breeding cabin is n, wherein the value range of n is 6mg / L≤n≤8mg / L, so as to ensure the health and rapid growth of the water in the breeding cabin for the breeding objects.

[0084] S300, if not, start the control box to control the aerator to move from the first position to the second position and supply oxygen to the water body.

[0085] It can be understood that if the dissolved oxygen concentration is less than or equal to the preset concentration value, it means that the dissolved oxygen concentration of the water in the breeding chamber is insufficient, and it is necessary to supply oxygen to the water body so that the dissolved oxygen concentration in the water body is greater than the preset concentration.

[0086] Specifically, by starting the control box and sending a first control instruction to the drive device 200 and the air supply device through the control box, the drive device 200 and the air supply device are started, and the aerator is controlled by the drive device 200 to move from the first position to the second position, and oxygen is supplied to the water body through the air supply device and the aerator.

[0087] S400: If yes, obtain the position of the aerator.

[0088] It can be understood that if the dissolved oxygen concentration is greater than the preset concentration value, it means that the dissolved oxygen concentration of the water in the breeding chamber meets the breeding standards and there is no need to supply oxygen to the water.

[0089] At this time, the position of the aerator is obtained so as to control the driving device and the air supply device according to the position of the aerator.

[0090] S500, if the aerator is in the first position, the control box is in standby or shutdown state.

[0091] It is understandable that if the dissolved oxygen concentration is greater than the preset concentration value and the aerator is in the first position, there is no need to adjust the position of the aerator, that is, the control box 800 is in a standby or shutdown state, that is, the drive device 200 and the air supply device are in a standby or shutdown state to ensure the stability of the aerator in the first position.

[0092] S600: If the aerator is in the second position, the control box is started to control the aerator to move from the second position to the first position, and oxygen supply to the water body is stopped.

[0093] It can be understood that, since the dissolved oxygen concentration is greater than the preset concentration value, there is no need to continue supplying oxygen to the water body at this time, so the control box 800 is started, and a second control instruction is issued to the drive device 200 and the air supply device through the control box 800, so that the drive device 200 drives the aerator from the second position to the first position under the second control instruction, and at the same time the air supply device stops working under the second control instruction.

[0094] It should be noted that in some embodiments of the application, the breeding chamber 100 has a 24-hour supply equipment, which can work continuously for 24 hours and supply the water in the breeding chamber 100 to ensure that the dissolved oxygen concentration of the water in the breeding chamber 100 meets the needs of healthy and rapid growth of the breeding objects.

[0095] When the feeding equipment fails and sends a fault signal to the aeration and storage equipment, the aeration and storage equipment, as a backup air supply equipment, starts immediately after receiving the signal, controls the aerator 700 to move from the first position to the second position through the control box 800, and supplies oxygen to the water body to ensure the stability of the dissolved oxygen concentration in the water body, thereby ensuring that the cultured objects can grow healthily and quickly.

[0096] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limiting, and thus other examples of the exemplary embodiments may have different values.

[0097] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0098] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. An aeration and storage device, used in aquaculture cabins, characterized in that: include: A driving device, the output end of which is provided with a transmission shaft; At least one winch, the winch is sleeved on the transmission shaft, and the winch is arranged above the opening of the breeding cabin; An air supply device, comprising an air supply end, wherein the air supply end is provided with at least one air supply pipe, the air supply pipe is wound around the capstan, and one end of the air supply pipe is connected to the air supply end; at least one aerator, the aerator having an air inlet end and an air outlet end, the air inlet end being connected to an end of the air supply pipe away from the air supply device; A control box connected to the driving device, wherein the control box has a wireless control module, and the wireless control module can be connected to a remote control system or a mobile terminal; The aerator has a first position and a second position; In the first position, the aerator is located on the side of the culture cabin facing the winch, and the air supply device is closed; In the second position, the aerator is located inside the breeding cabin, and the air supply device is turned on.

2. The aeration and release equipment according to claim 1, characterized in that: There are a plurality of the capstans, the aerators and the air supply pipes, and the plurality of the capstans are arranged at intervals; One of the aerators is correspondingly connected to one of the air supply pipes, and one of the air supply pipes is correspondingly wound around one of the capstans.

3. The aeration and release equipment according to claim 1, characterized in that: The transmission shaft is provided with at least one limiting device, the limiting device is adjacent to the capstan, and the limiting device is connected to the driving device; The limiting device is used to control the driving device to close at the first position or the second position.

4. The aeration and release equipment according to claim 3, characterized in that: The limiting device includes a connecting frame and an encoder; One end of the connecting frame is rotatably connected to the transmission shaft, the other end of the connecting frame is connected to the encoder, and the encoder is connected to the driving device; The encoder is used to monitor the winding and unwinding length of the air supply pipe. When the winding and unwinding length of the air supply pipe is L, the encoder sends a stop signal to the driving device to stop the driving device.

5. The aeration and release device according to any one of claims 1 to 4, characterized in that: The depth of the breeding cabin is h1, and the distance from the side of the winch close to the breeding cabin to the bottom of the breeding cabin is h2; Among them, L, h1 and h2 satisfy the relationship: h1≤L<h2.

6. The aeration and release equipment according to claim 5, characterized in that: The distance from the air supply end to the winch is d, and the length of the air supply pipe from the air supply end to the winch is L1; Among them, d, L and L1 satisfy the relationship: d+L≤L1.

7. The aeration and release device according to any one of claims 1 to 4, characterized in that: The control box is provided with a release button and a recycle button; The release button is used to start the driving device and the air supply device; The recovery key is used to start the driving device and close the air supply device.

8. The aeration and release device according to any one of claims 1 to 4, characterized in that: A wire arranging device is provided on one side of the capstan; The cable arranging device is rotatably connected to the transmission shaft, the air supply pipe passes through the cable arranging device, and the air supply pipe is slidably connected to the movable part of the cable arranging device.

9. The aeration and release device according to any one of claims 1 to 4, characterized in that: A magnet is provided on one side of the aerator facing away from the capstan; In the second position, the aerator is connected to the breeding cabin via the magnet.

10. The aeration and release equipment according to claim 9, characterized in that: A protective layer is provided on the edge of the magnet on a side facing away from the aerator.

11. A control method, using the aeration and release device according to any one of claims 1 to 10, characterized in that: Includes steps: Obtain the dissolved oxygen concentration in the water of the aquaculture tank; Determine whether the dissolved oxygen concentration is greater than a preset concentration value; If not, the control box is started to control the aerator to move from the first position to the second position and supply oxygen to the water body; If yes, get the location of the aerator; If the aerator is in the first position, the control box is in standby or shutdown state; If the aerator is in the second position, the control box is started to control the aerator to move from the second position to the first position, and oxygen supply to the water body is stopped.

Images