Full-automatic circulating box type breeding system

Abstract

The utility model provides a full-automatic circulating box type culture system which solves the technical problems that an existing culture system is prone to causing the fish oxygen poisoning phenomenon, growth and reproduction of fishes are not facilitated, and the death phenomenon occurs seriously. The device is provided with a box body, a dissolved oxygen sensor is installed in the box body, the sensor is in communication connection with a controller, the controller comprises a control circuit board, a water storage bin is arranged above the box body, the water storage bin is communicated with a first water conveying pipe and a second water conveying pipe, and a valve is installed on the second water conveying pipe; the water storage bin further communicates with a water drainage pipe. The method can be widely applied to the technical field of aquaculture.

Description

Technical Field

[0001] The present application relates to the technical field of aquaculture, and in particular to a fully automatic circulating box-type aquaculture system. Background Art

[0002] At present, indoor ecological water circulation aquaculture is a new mode of operation for fishery production, which has the advantages of small footprint, centralized production, high output and good benefits, and is a good choice for the development of modern fishery production. The utility model with the publication number CN216821325U discloses an indoor ecological water circulation freshwater fish aquaculture system, such as Figure 1 As shown, it includes a tank body 1, a filtering mechanism, a microorganism purification device, a spray device 2 and a dissolved oxygen device. A sewage pipe 3 is connected to the bottom of the tank body 1. The end of the sewage pipe 3 away from the tank body 1 is connected to the filtering mechanism. The outlet end of the filtering mechanism is connected to the microorganism purification device through a pipeline. The inlet end of the spray device 2 is connected to the outlet end of the microorganism purification device through a pipeline. A water reservoir 4 is arranged directly below the outlet end of the spray device 2. The bottom of the water reservoir 4 is connected to the water inlet end of the dissolved oxygen device through a pipeline. The water outlet end of the dissolved oxygen device is connected to a water pipe 5 for injecting water into the tank body 1. A dissolved oxygen sensor 7 is installed in the tank body 1. The dissolved oxygen device includes a mixing cylinder 9 and a liquid oxygen storage tank 10. The mixing cylinder 9 is a vertically arranged cylinder. The top and bottom of the mixing cylinder 9 are sealed. A feed pipe 11 is arranged at the middle and lower part of the mixing cylinder 9. The middle and upper part of the mixing cylinder 9 is connected to the water pipe 5. The inlet end of the feed pipe 11 is connected to the bottom of the water reservoir 4 and the bottom of the liquid oxygen storage tank 10 respectively. Liquid oxygen is discharged from the bottom of the liquid oxygen storage tank 10, and enters the mixing barrel 9 together with the purified water through the feed pipe 11. In the barrel, the liquid oxygen and the purified water are fully mixed and dissolved in the purified water. The purified water in the mixing barrel 9 forms a water column, generating high pressure, which is also conducive to increasing the amount of liquid oxygen dissolved in the purified water under the action of high pressure. The purified water dissolved with liquid oxygen under the action of high pressure is forced into the water delivery pipe 5 under the action of water pressure, and finally injected into the pool body 1, providing purified water with a higher oxygen content for the fish in the pool body 1.

[0003] However, in actual use, since purified water containing liquid oxygen dissolved therein needs to be forced into the water pipe 5 under high pressure, the amount of liquid oxygen discharged from the bottom of the liquid oxygen storage tank 10 in a short period of time is too large, which may easily lead to excessively high oxygen content in the purified water in the pool body 1, resulting in fish oxygen poisoning, which is not conducive to the growth and reproduction of fish and may even lead to death in severe cases. Summary of the invention

[0004] The purpose of the utility model is to solve the deficiencies of the above-mentioned technology and provide a fully automatic circulation box-type breeding system to reduce the phenomenon of fish oxygen poisoning and enable the fish to grow and reproduce normally.

[0005] To this end, the utility model provides a fully automatic circulating box-type breeding system, which is provided with a box and an intelligent control system. A dissolved oxygen sensor is installed in the box. The intelligent control system is provided with an intelligent control device. The intelligent control device is electrically connected to a display screen and a dissolved oxygen sensor through a control circuit. A water storage tank is provided above the box. The water storage tank is connected to a first water pipe and a second water pipe respectively. A valve is installed on the second water pipe. The water storage tank is also connected to a drain pipe for discharging purified water in the water storage tank into the box.

[0006] Preferably, the drain pipe seal is detachably connected and is provided with a drainage ring device, which is provided with a connecting pipe and a drainage ring assembly; the connecting pipe is a hollow tubular structure with openings at both ends, and one end of the connecting pipe is sealed and connected to the drain pipe; the drainage ring assembly is a chain structure, which is provided with a plurality of drainage rings, and the drainage rings are annular structures, and the drainage rings are interlocked with each other to form a chain structure; the upper end of the drainage ring assembly is connected to the inner wall of the connecting pipe, and the lower end of the drainage ring assembly extends into the box body.

[0007] Preferably, a connecting piece is provided inside the connecting pipe, and the upper end of the drainage ring assembly is connected to the connecting piece.

[0008] Preferably, the connecting tube is a circular tubular structure, the connecting piece is a straight rod structure, the two ends of the connecting piece are respectively connected to the inner wall of the connecting tube, and the connecting piece coincides with a diameter of the circular cross section of the connecting tube, and the upper end of the drainage ring assembly is connected to the middle of the connecting piece.

[0009] Preferably, the upper opening of the water storage bin is detachably sealed and provided with a bin cover.

[0010] Preferably, the valve is a solenoid valve, and the intelligent control device is also electrically connected to the solenoid valve via a control circuit.

[0011] The beneficial effects of the utility model are as follows: the utility model provides a fully automatic circulating box-type aquaculture system, in which a dissolved oxygen sensor electrically connected to an intelligent control device is installed in the box, and a water storage tank is separately provided at the front end of the process of the box, and the water storage tank is respectively connected to a first water delivery pipe and a second water delivery pipe equipped with a valve, wherein the first water delivery pipe is used to inject purified water containing oxygen into the water storage tank; and the second water delivery pipe is used to inject purified water containing oxygen into the water storage tank. When the dissolved oxygen content of the aquaculture water in the box exceeds a predetermined numerical range, the valve is increased or decreased to control the amount of ordinary purified water entering the water storage tank from the second water delivery pipe, and the purified water with the increased or decreased amount is mixed with the purified water dissolved with liquid oxygen, and the dissolved oxygen content of the aquaculture water in the box is adjusted, so that the dissolved oxygen content of the aquaculture water in the box is reduced or increased, and finally reaches the preset numerical range. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a structural schematic diagram of the prior art;

[0014] Figure 2 It is a structural schematic diagram of a partial cross-sectional view of the utility model;

[0015] Figure 3 for Figure 2 A schematic diagram of the structure of the enlarged view shown;

[0016] Figure 4 This is the principle diagram of the intelligent control system of the utility model.

[0017] Markings in the figure: 1. Pool body, 2. Spray device, 3. Drain pipe, 4. Water reservoir, 5. Water pipe, 6. Box body, 7. Dissolved oxygen sensor, 8. Power module, 9. Mixing cylinder, 10. Liquid oxygen storage tank, 11. Feed pipe, 12. Intelligent control device, 13. Display screen, 14. Water storage tank, 15. First water pipe, 16. Second water pipe, 17. Valve, 18. Drain pipe, 19. Key module, 20. Drainage ring device, 21. Connecting pipe, 22. Drainage ring assembly, 23. Drainage ring, 24. Connecting piece, 25. Tank cover. DETAILED DESCRIPTION

[0018] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application. The methods used in the present utility model are conventional methods unless otherwise specified; the raw materials and devices used are conventional commercial products unless otherwise specified.

[0019] Depend on Figure 2 , Figure 4As shown, the utility model provides a fully automatic circulation box-type breeding system, which is provided with a box 6 and an intelligent control system, a dissolved oxygen sensor 7 is installed in the box 6, and the intelligent control system is provided with an intelligent control device 12, and the intelligent control device 12 is electrically connected to the display screen 13 and the dissolved oxygen sensor 7 through a control circuit, and a water storage tank 14 is provided above the box 6, and the water storage tank 14 is respectively connected to a first water delivery pipe 15 and a second water delivery pipe 16 installed with a valve 17, wherein the first water delivery pipe 15 is used to inject purified water containing oxygen into the water storage tank 14; and the second water delivery pipe 16 is used to inject ordinary purified water into the water storage tank 14. The water storage tank 14 is also connected with a drain pipe 18, which is used to discharge the purified water in the water storage tank 14 into the box 6.

[0020] When the utility model is in use, the purified water dissolved with liquid oxygen is injected into the water storage tank 14 from the first water delivery pipe 15, and flows into the box 6 through the drain pipe 18. The operator can read the dissolved oxygen content and other values ​​of the aquaculture water in the box 6 through the display screen 13. According to the actual situation, if the dissolved oxygen content is higher than the predetermined value, the operator increases the valve 17, so that more ordinary purified water is injected into the water storage tank 14 from the second water delivery pipe 16, and mixed with the purified water dissolved with liquid oxygen, and the mixed purified water flows into the box 6 through the drain pipe 18, reducing the dissolved oxygen content of the aquaculture water in the box 6, and finally reaching the preset value. On the contrary, the operator closes the valve 17, reduces the amount of ordinary purified water entering the water storage tank 14 from the second water delivery pipe 16, and the purified water mixed with the purified water dissolved with liquid oxygen flows into the box 6 through the drain pipe 18, increasing the dissolved oxygen content of the aquaculture water in the box 6, and finally the dissolved oxygen content of the aquaculture water in the box 6 reaches the specified value. The above process is repeated so that the dissolved oxygen content of the aquaculture water in the box 6 is always within a prescribed preset value range.

[0021] As a preferred embodiment, Figure 2 , Figure 3As shown, the drainage pipe 18 is sealed and detachably connected with a drainage ring device 20, and the drainage ring device 20 is provided with a connecting pipe 21 and a drainage ring assembly 22; the connecting pipe 21 is a hollow tubular structure with two ends open, and one end of the connecting pipe 21 is sealed and connected with the drainage pipe 18; the drainage ring assembly 22 is a chain structure, which is provided with a plurality of drainage rings 23, and the drainage rings 23 are annular structures, and the drainage rings 23 are interlocked with each other to form a chain structure; the upper end of the drainage ring assembly 22 is connected to the inner wall of the connecting pipe 21, and the lower end of the drainage ring assembly 22 extends into the box body 6. When the drainage device is in use, the lower end of the drainage ring assembly 22 hangs on the aquaculture water surface or in the water surface in the box body 6, and the mixed purified water discharged from the drainage pipe 18 enters the aquaculture water in the box body 6 through the connecting pipe 21 and the drainage ring assembly 22 in turn. Due to the drainage effect of the drainage ring assembly 22, the mixed purified water discharged from the drain pipe 18 will not fall directly from a high place into the breeding water in the box 6, avoiding splashing water to scare the fish and affect their normal growth.

[0022] It should be noted that the length of the drainage ring assembly 22 should be controlled and shortened as much as possible as long as the drainage function is achieved; if the drainage ring assembly 22 is too long, a large amount of oxygen dissolved in the purified water will escape when the mixed purified water passes downward, which is counterproductive.

[0023] Compared with the drainage pipe 18 extending directly downward into the water surface of the aquaculture water in the box 6, the drainage ring device 20 of the utility model plays a role of drainage buffer, will not cause the aquaculture water backflow phenomenon, and will not directly rush into the aquaculture water to disrupt the aquaculture water environment and affect the normal growth of the fish school. It has practical value.

[0024] As a further preferred embodiment, a connector 24 is provided in the connecting pipe 21, and the upper end of the drainage ring assembly 22 is connected to the connector 24. Preferably, the upper end of the drainage ring assembly 22 is detachably connected to the connector 24 by a buckle, so as to facilitate replacement of the connector 24.

[0025] As a further preferred embodiment, the connecting pipe 21 is a circular tubular structure, the connecting piece 24 is a straight rod structure, the two ends of the connecting piece 24 are respectively connected to the inner wall of the connecting pipe 21, and the connecting piece 24 coincides with a diameter of the circular cross section of the connecting pipe 21, and the upper end of the drainage ring assembly 22 is connected to the middle of the connecting piece 24. The aquaculture water discharged from the outlet pipe of the filter is discharged more smoothly, and the water flow is more soothing, splash-free, and easier to control.

[0026] As a preferred embodiment, Figure 2As shown, the upper opening of the water storage bin 14 is detachably sealed and provided with a bin cover 25. A closed space is formed in the water storage bin 14 to further prevent the oxygen in the purified water in the water storage bin 14 from escaping and causing waste.

[0027] As a preferred embodiment, Figure 2 , Figure 4 As shown, the valve 17 installed on the second water pipe 16 is a solenoid valve, and the intelligent control device 12 is also electrically connected to the solenoid valve of the second water pipe 16 through a control line.

[0028] The intelligent control device 12 may be a PLC (Programmable Logic Controller). When the utility model is in use, purified water dissolved with liquid oxygen is injected from the first water pipe 15 into the water storage tank 14, and flows into the box 6 through the drain pipe 18. The box 6 is equipped with a dissolved oxygen sensor 7. When the dissolved oxygen content of the aquaculture water in the box 6 is greater than the maximum value of the preset value, the dissolved oxygen sensor 7 generates a sensing signal, which is transmitted to the intelligent control device 12 through the control circuit. After receiving the sensing signal, the intelligent control device 12 sends an instruction to the solenoid valve of the second water pipe 16 through the control circuit. After receiving the instruction, the solenoid valve increases the flow rate of the purified water in the second water pipe 16, and finally makes the dissolved oxygen content of the aquaculture water in the box 6 lower than the maximum value of the preset value. When the dissolved oxygen content of the aquaculture water in the box 6 is lower than the minimum value of the preset value, the dissolved oxygen sensor 7 generates a sensing signal, which is transmitted to the intelligent control device 12 through the control circuit. After receiving the sensing signal, the intelligent control device 12 sends an instruction to the solenoid valve of the second water pipe 16 through the control circuit. After receiving the instruction, the solenoid valve reduces the flow of purified water in the second water pipe 16, and finally makes the dissolved oxygen content of the aquaculture water in the box 6 higher than the minimum value of the preset value. The above process is repeated to make the dissolved oxygen content of the aquaculture water in the box 6 always within the prescribed preset value range.

[0029] The intelligent control system may further include a power module 8 and a key module 19, and the intelligent control device 12 is electrically connected to the power module 8 and the key module 19 through control lines. The power module 8 includes a power supply, which is used to provide electrical energy for the dissolved oxygen sensor 7, the display screen 13, the intelligent control device 12, the solenoid valve and other electrical components; the key module 19 includes a keyboard, and the operator can program in the intelligent control device 12 through the keyboard to set the numerical range of the dissolved oxygen content of the aquaculture water, and the corresponding program instructions and other operations.

[0030] The utility model provides a fully automatic circulation box-type aquaculture system, in which a dissolved oxygen sensor 7 electrically connected to an intelligent control device 12 is installed in a box 6, and a water storage tank 14 is separately provided at the front end of the process of the box 6, and the water storage tank 14 is respectively connected to a first water delivery pipe 15 and a second water delivery pipe 16 provided with a valve 17, wherein the first water delivery pipe 15 is used to inject purified water containing oxygen into the water storage tank 14; and the second water delivery pipe 16 is used to inject purified water containing oxygen into the water storage tank 14. When the dissolved oxygen content of the aquaculture water in the box 6 exceeds a predetermined numerical range, the valve 17 is increased or decreased to control the amount of water entering the water storage tank 14 from the second water delivery pipe 16, and the purified water with the increased or decreased amount is mixed with the purified water dissolved with liquid oxygen, and the dissolved oxygen content of the aquaculture water in the box 6 is adjusted, so that the dissolved oxygen content of the aquaculture water in the box 6 is reduced or increased, and finally reaches the preset numerical range.

[0031] In the description of the present utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "middle", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. It should be noted that in the above-mentioned embodiments, the "first" and "second" do not represent an absolute distinction in structure and / or function, nor do they represent a sequential order of execution, but are merely for the convenience of description.

[0032] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application, such as a water storage tank being provided above the box body, and the water storage tank being provided on one side of the box body, etc., shall be included in the protection scope of the present application.

Claims

1. A fully automatic circulating box-type aquaculture system, comprising a box (6) and an intelligent control system, wherein a dissolved oxygen sensor (7) is installed in the box (6), and the intelligent control system is provided with an intelligent control device (12), wherein the intelligent control device (12) is electrically connected to a display screen (13) and the dissolved oxygen sensor (7) through a control circuit, and characterized in that: A water storage tank (14) is provided above the box body (6), and the water storage tank (14) is respectively connected to a first water delivery pipe (15) and a second water delivery pipe (16), and a valve (17) is installed on the second water delivery pipe (16); the water storage tank (14) is also connected to a drainage pipe (18).

2. A fully automatic circulation box-type breeding system according to claim 1, characterized in that: The drainage pipe (18) is sealed and detachably connected and is provided with a drainage ring device (20), and the drainage ring device (20) is provided with a connecting pipe (21) and a drainage ring assembly (22); the connecting pipe (21) is a hollow tubular structure with two ends open, and one end of the connecting pipe (21) is sealed and connected to the drainage pipe (18); the drainage ring assembly (22) is a chain structure, which is provided with a plurality of drainage rings (23), and the drainage rings (23) are annular structures, and the drainage rings (23) are interlocked with each other to form the chain structure; the upper end of the drainage ring assembly (22) is connected to the inner wall of the connecting pipe (21), and the lower end of the drainage ring assembly (22) extends into the box body (6).

3. A fully automatic circulation box-type breeding system according to claim 2, characterized in that: A connecting piece (24) is connected to the connecting pipe (21), and the upper end of the drainage ring assembly (22) is connected to the connecting piece (24).

4. The fully automatic circulation box-type breeding system according to claim 3 is characterized in that: The connecting tube (21) is in a circular tubular structure, the connecting piece (24) is in a straight rod structure, the two ends of the connecting piece (24) are respectively connected to the inner wall of the connecting tube (21), and the connecting piece (24) and a diameter of the circular cross section of the connecting tube (21) coincide with each other, and the upper end of the drainage ring assembly (22) is connected to the middle of the connecting piece (24).

5. The fully automatic circulation box-type breeding system according to claim 1 is characterized in that: The upper opening of the water storage bin (14) is detachably and hermetically provided with a bin cover (25).

6. A fully automatic circulation box-type breeding system according to any one of claims 1 to 5, characterized in that: The valve (17) is a solenoid valve, and the intelligent control device (12) is also electrically connected to the solenoid valve via a control line.

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