A breeding box for green peau fish culture

Abstract

The utility model discloses a kind of cultivation boxes for greenfin pufferfish culture, more specifically to greenfin pufferfish culture field, including cultivation box, the upper surface of cultivation box body is fixedly connected with annular arrangement's support load plate, each the side surface of mutually approaching of support load plate is fixedly connected with injection tube, the top of injection tube is fixedly communicated with feed storage injection hopper, the bottom surface of cultivation box body is fixedly installed with variable frequency motor, the output end of variable frequency motor is fixedly installed with driving shaft. The utility model utilizes quartz sand filter element and activated carbon filter element in filter cartridge, can intercept excrement, residual feed and other impurities layer by layer, reduce the content of harmful substances such as ammonia nitrogen and nitrite in water body, stably maintain water quality clean, while variable frequency motor drives water flow simulation dial plate rotation, can simulate natural water flow, improve the problem of uneven distribution of water body dissolved oxygen, solve the drawbacks that static water body inhibits greenfin pufferfish metabolism, promote its movement.

Description

Technical Field

[0001] This utility model relates to the field of greenfin pufferfish farming, and more specifically, it relates to a breeding box for greenfin pufferfish farming. Background Technology

[0002] The greenfin filefish, commonly known as the filefish, belongs to the order Tetraodontiformes, family Tetraodontidae, and genus *Tetraodon*. It is a warm-temperate, near-bottom fish found in the Northwest Pacific Ocean. It has a unique appearance: an elongated, laterally compressed body with a relatively small head and a small, front-positioned mouth. Its scales are small and velvety. It gets its name from the green rays of its dorsal and anal fins. The flesh is tender, high in protein, and rich in unsaturated fatty acids. It can be eaten fresh or processed into dried fish, canned goods, etc. It is one of my country's important economic fish species with stable market demand. Artificial breeding technology has gradually matured, making it a specialty aquaculture species in coastal areas with high economic benefits. Its aquaculture industry has gradually emerged in recent years due to the decline in wild resources and breakthroughs in artificial breeding technology. In the aquaculture of greenfin filefish, the rearing tank is a key piece of equipment to ensure its healthy growth.

[0003] However, the breeding tanks commonly found on the market are relatively simple and difficult to filter the water. As fish excrement, leftover food and other impurities accumulate in the water, they will seriously affect the growth and health of greenfin pufferfish. In addition, the still water environment is not conducive to the movement and growth of greenfin pufferfish and cannot simulate the environment of flowing water, which will affect its physical condition and meat quality.

[0004] Therefore, a breeding box for the cultivation of greenfin pufferfish is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a breeding box for the farming of greenfin pufferfish, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rearing box for raising greenfin pufferfish, comprising a rearing box body, wherein a ring of supporting plates is fixedly connected to the upper surface of the rearing box body, and a feeding pipe is fixedly connected to one side of each of the supporting plates that are close to each other. The top end of the feeding pipe is fixedly connected to a feed storage hopper. A variable frequency motor is fixedly installed on the bottom surface of the rearing box body, and a drive shaft is fixedly installed at the output end of the variable frequency motor. A water flow simulation baffle is fixedly connected to the outer surface of the drive shaft. A circulation pipe is fixedly connected to the bottom surface of the rearing box body, and a filter assembly is movably connected to one end of the circulation pipe. An extraction pipe is provided at one end of the filter assembly. A circulation pump is fixedly installed on the outer surface of the rearing box body, and a discharge pipe is fixedly connected to the output end of the circulation pump. A U-shaped pipe is fixedly connected to one end of the discharge pipe, and the U-shaped pipe is located above the rearing box body.

[0007] Preferably, the filter assembly includes a filter cylinder, the inner ring of which is fixedly installed with a quartz sand filter element and an activated carbon filter element, and one end of the extraction tube is movably connected to one end of the filter cylinder.

[0008] Preferably, an electric injection valve is fixedly connected to the outer surface of the injection tube, and a dispensing hood is fixedly connected to the bottom end of the injection tube.

[0009] Preferably, a bearing is fixedly embedded in the inner bottom wall of the cultivation box, and the inner ring of the bearing is fixedly connected to the outer surface of the drive shaft.

[0010] Preferably, two arc-shaped plates are fixedly connected to the outer surface of the feed storage hopper, and LED waterproof supplementary lights are fixedly installed on the bottom surface of both arc-shaped plates.

[0011] Preferably, a reinforcing plate is fixedly connected to the upper surface of each of the supporting plates, and the upper surface of each reinforcing plate is fixedly connected to the outer surface of the feed storage hopper.

[0012] Preferably, the bottom surface of the cultivation box is fixedly connected to a plurality of support stands, and the bottom surface of the filter assembly is fixedly connected to a support base.

[0013] Preferably, a drain solenoid valve is fixedly connected to the bottom surface of the cultivation box, and one end of the circulation pipe passes through the cultivation box and extends into the interior of the cultivation box.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] Compared with existing technologies, this breeding tank for greenfin pufferfish farming can form a closed-loop system through the cooperation of circulation pipes, filter components, and circulation pumps. Utilizing the quartz sand filter and activated carbon filter in the filter cartridge, it can intercept excrement, residual feed, and other impurities layer by layer, reducing the content of harmful substances such as ammonia nitrogen and nitrite in the water and stabilizing water quality. At the same time, the variable frequency motor drives the water flow to simulate the rotation of the deflector, which can simulate natural water flow, improve the problem of uneven dissolved oxygen distribution in the water, solve the drawback of stagnant water inhibiting the metabolism of greenfin pufferfish, promote their movement, improve their physical condition and meat quality, and overcome the shortcomings of traditional breeding tanks that cannot simulate a natural water flow environment.

[0016] Compared with existing technologies, this breeding box for greenfin filefish farming, through the setting of a feed storage hopper and feed pipe, and the addition of a feed electric valve, can achieve automatic feed control, avoiding excessive feed pollution of water quality or insufficient feed affecting growth. In addition, the rotation of the feed distribution cover and the water flow simulation baffle can create a combination of water flow, allowing the feed to be distributed more evenly and reducing residue. The setting of LED waterproof supplemental lighting can provide suitable lighting, and the use of a sewage discharge solenoid valve to regularly clean sediment and impurities further optimizes the breeding environment. It solves the defects of traditional breeding boxes in feeding and environmental regulation, and improves the efficiency and quality of greenfin filefish farming. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention viewed from the front.

[0018] Figure 2 This is a front cross-sectional view of the present invention.

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the present invention from above.

[0020] Figure 4 This is a three-dimensional structural diagram of the filter component in this utility model, viewed from below.

[0021] Figure 5 This is a frontal cross-sectional view of the filter component in this utility model.

[0022] The attached diagram is labeled as follows: 1. Cultivation box; 2. Support plate; 3. Feed storage hopper; 4. Feeding pipe; 5. Feeding electric valve; 6. Distributor hood; 7. Circulation pipe; 8. Filter assembly; 801. Filter cartridge; 802. Quartz sand filter element; 803. Activated carbon filter element; 9. Extraction pipe; 10. Circulation pump; 11. Discharge pipe; 12. U-shaped pipe; 13. Reinforcing plate; 14. Variable frequency motor; 15. Bearing; 16. Drive shaft; 17. Sewage discharge solenoid valve; 18. Water flow simulation baffle; 19. Support stand; 20. Arc plate; 21. LED waterproof supplemental light; 22. Support base. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0024] As attached Figures 1-5The diagram shows a rearing box for raising greenfin pufferfish, comprising a rearing box body 1. A ring of support plates 2 are fixedly connected to the upper surface of the rearing box body 1. Each support plate 2 has a feeding pipe 4 fixedly connected to one of its adjacent sides. The top of the feeding pipe 4 is fixedly connected to a feed storage hopper 3. A variable frequency motor 14 is fixedly installed on the bottom surface of the rearing box body 1. A drive shaft 16 is fixedly installed at the output end of the variable frequency motor 14. A water flow simulation baffle 18 is fixedly connected to the outer surface of the drive shaft 16. A circulation pipe 7 is fixedly connected to the bottom surface of the rearing box body 1. A filter assembly 8 is movably connected to one end of the circulation pipe 7. An extraction pipe 9 is provided at one end of the filter assembly 8. A circulation pump 10 is fixedly installed on the outer surface of the rearing box body 1. A discharge pipe 11 is fixedly connected to the output end of the circulation pump 10. A U-shaped pipe 12 is fixedly connected to one end of the discharge pipe 11, and the U-shaped pipe 12 is located above the rearing box body 1.

[0025] As can be seen from the above description, this utility model has the following beneficial effects: through the cooperation of the circulation pipe 7, the filter assembly 8, and the circulation pump 10, a closed circulation assembly can be formed. By utilizing the quartz sand filter element 802 and the activated carbon filter element 803 in the filter cylinder 801, impurities such as excrement and residual feed can be intercepted layer by layer, reducing the content of harmful substances such as ammonia nitrogen and nitrite in the water and stabilizing the cleanliness of the water. At the same time, the variable frequency motor 14 drives the rotation of the water flow simulation deflector 18, which can simulate natural water flow, improve the problem of uneven distribution of dissolved oxygen in the water, solve the drawback of stagnant water inhibiting the metabolism of greenfin pufferfish, promote its movement, improve its physical condition and meat quality, and solve the shortcomings of traditional breeding boxes that cannot simulate the natural water flow environment. Example

[0026] Based on Embodiment 1, the solution in Embodiment 1 will be further described in detail below, with reference to the specific working method described in detail:

[0027] like Figures 1-5As shown in the preferred embodiment, the filter assembly 8 includes a filter cylinder 801. A quartz sand filter element 802 and an activated carbon filter element 803 are fixedly installed on the inner ring of the filter cylinder 801. One end of the extraction pipe 9 is movably connected to one end of the filter cylinder 801. Through the quartz sand filter element 802 and the activated carbon filter element 803, the water can be filtered in layers, improving the filtration effect. The filter cylinder 801 provides a mounting carrier for the filter plates. The movable connection between the extraction pipe 9 and the filter cylinder 801 facilitates the disassembly, cleaning, or replacement of the filter assembly 8 later. An electric feed valve 5 is fixedly connected to the outer surface of the feed inlet pipe 4. The electric feed valve 5 consists of a valve body, an electric actuator, and a control module. A valve core is located inside the valve body. After receiving a control signal, the electric actuator drives the valve core to rotate or rise / fall via gear transmission, changing the cross-sectional area of ​​the channel between the valve core and the valve seat, thereby controlling the flow rate of feed in the feed inlet pipe 4. The control module can preset the feeding time and dosage to achieve automated and precise feeding, avoiding errors from manual operation. The feed inlet valve 5 can precisely control the amount of feed dispensed. To avoid waste and pollution, the bottom end of the feeding pipe 4 is fixedly connected to a distribution cover 6, which can evenly disperse the feed into the cultivation box 1. The inner bottom wall of the cultivation box 1 is fixedly embedded with a bearing 15. The inner ring of the bearing 15 is fixedly connected to the outer surface of the drive shaft 16. The bearing 15 can reduce the friction of the drive shaft 16 when it rotates, improve its rotational stability and service life. The outer surface of the feed storage feeding hopper 3 is fixedly connected to two arc-shaped plates 20. The two arc-shaped plates 20 can provide installation support for the LED waterproof supplementary light 21. The bottom surface of the two arc-shaped plates 20 is fixedly installed with LED waterproof supplementary lights 21. The LED waterproof supplementary light 21 adopts a sealed shell and encapsulates multiple LED beads inside. The beads are arranged in a ring to fit the arc-shaped plate 20. The shell surface is covered with waterproof tempered glass, and the edges are sealed with a sealing ring to prevent water vapor from entering. It is powered by low-voltage DC, and the wavelength of the light can be adjusted according to the growth needs of the greenfin pufferfish, simulating the natural light cycle to promote the metabolism of fish. The waterproof design ensures safe and stable operation in a humid environment.

[0028] like Figures 1-5As shown, in a preferred embodiment, a reinforcing plate 13 is fixedly connected to the upper surface of each supporting plate 2. The upper surface of each reinforcing plate 13 is fixedly connected to the outer surface of the feed storage hopper 3, enhancing the stability of the connection between the feed storage hopper 3 and the supporting plate 2, and preventing the feed storage hopper 3 from shaking or falling due to being filled with feed. Multiple supporting stands 19 are fixedly connected to the bottom surface of the cultivation box 1, providing stable support for the cultivation box 1 and raising the bottom of the cultivation box 1. For easy installation and maintenance of the bottom components, a support base 22 is fixedly connected to the bottom surface of the filter assembly 8. The support base 22 provides stable support for the filter assembly 8, ensuring its stability during operation. A drain solenoid valve 17 is fixedly connected to the bottom surface of the cultivation tank 1. The drain solenoid valve 17 includes an electromagnetic coil, a valve core, and a valve body. The valve body is connected to the drain port at the bottom of the cultivation tank 1. When the electromagnetic coil is energized, it generates magnetic force, attracting the valve core to move and opening the drain channel. After de-energization, the valve core resets under the action of the spring force, closing the channel. By controlling the on / off of the coil at a timer, sediment and impurities in the cultivation tank 1 can be periodically discharged, keeping the water clean without the need for manual cleaning. The drain solenoid valve 17 can be periodically opened to discharge sediment and impurities in the cultivation tank 1. One end of the circulation pipe 7 passes through the cultivation tank 1 and extends into the interior of the cultivation tank 1, ensuring that the water can smoothly enter the circulation pipe 7 for filtration and circulation.

[0029] The working process of this utility model is as follows:

[0030] In the later stages of use, the water in the rearing box for greenfin pufferfish farming first enters the filter assembly 8 through the circulation pipe 7 at the bottom. The filter cylinder 801 in the filter assembly 8 contains a quartz sand filter element 802 and an activated carbon filter element 803, which can intercept excrement, residual feed and other impurities in the water layer by layer. The filtered water is transported to the circulation pump 10 through the extraction pipe 9, and then flows back to the rearing box 1 through the discharge pipe 11 and the U-shaped pipe 12, forming a closed loop.

[0031] Meanwhile, the variable frequency motor 14 at the bottom of the breeding box 1 drives the drive shaft 16 to rotate, which in turn drives the external water flow simulation baffle 18 to rotate. By adjusting the speed of the variable frequency motor 14, different intensities of natural water flow can be simulated, which can improve the dissolved oxygen distribution in the water, promote the movement of the greenfin pufferfish, and improve its physical condition and meat quality.

[0032] During automatic feeding, the feed is fed into the feed storage hopper 3 and then conveyed through the feeding pipe 4. The feeding electric valve 5 can control the amount of feed to avoid overfeeding or underfeeding. The feed distribution hood 6 evenly disperses the feed into the breeding box 1. Furthermore, the rotation of multiple water flow simulation deflectors 18 can make the feed more evenly distributed inside the breeding box 1. In addition, the LED waterproof supplemental lighting 21 can provide suitable lighting for the greenfin pufferfish, further optimizing the breeding environment. This is the working process and working principle of the device.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rearing box for farming greenfin pufferfish, comprising a rearing box body (1), characterized in that: The upper surface of the cultivation box (1) is fixedly connected with a ring of supporting plates (2). Each supporting plate (2) has a feeding pipe (4) fixedly connected to one side of each other. The top end of the feeding pipe (4) is fixedly connected to a feed storage feeding hopper (3). The bottom surface of the cultivation box (1) is fixedly installed with a variable frequency motor (14). The output end of the variable frequency motor (14) is fixedly installed with a drive shaft (16). The outer surface of the drive shaft (16) is fixedly connected with a water flow simulation baffle (18). The bottom surface of the cultivation box (1) is fixedly connected to a circulation pipe (7), one end of the circulation pipe (7) is movably connected to a filter assembly (8), one end of the filter assembly (8) is provided with an extraction pipe (9), the outer surface of the cultivation box (1) is fixedly installed with a circulation pump (10), the output end of the circulation pump (10) is fixedly connected to a discharge pipe (11), one end of the discharge pipe (11) is fixedly connected to a U-shaped pipe (12), and the U-shaped pipe (12) is located above the cultivation box (1).

2. The rearing box for raising greenfin pufferfish according to claim 1, characterized in that: The filter assembly (8) includes a filter cylinder (801), and a quartz sand filter element (802) and an activated carbon filter element (803) are fixedly installed on the inner ring of the filter cylinder (801). One end of the extraction tube (9) is movably connected to one end of the filter cylinder (801).

3. The rearing box for raising greenfin pufferfish according to claim 1, characterized in that: The outer surface of the injection tube (4) is fixedly connected to an electric injection valve (5), and the bottom end of the injection tube (4) is fixedly connected to a material distribution cover (6).

4. The rearing box for raising greenfin pufferfish according to claim 1, characterized in that: The inner bottom wall of the cultivation box (1) is fixedly inlaid with a bearing (15), and the inner ring of the bearing (15) is fixedly connected to the outer surface of the drive shaft (16).

5. The rearing box for raising greenfin pufferfish according to claim 1, characterized in that: Two arc-shaped plates (20) are fixedly connected to the outer surface of the feed storage hopper (3), and LED waterproof supplementary lights (21) are fixedly installed on the bottom surface of the two arc-shaped plates (20).

6. The rearing box for raising greenfin pufferfish according to claim 1, characterized in that: Each of the supporting plates (2) has a reinforcing plate (13) fixedly connected to its upper surface, and the upper surface of each of the reinforcing plates (13) is fixedly connected to the outer surface of the feed storage hopper (3).

7. A rearing box for raising greenfin pufferfish according to claim 1, characterized in that: The bottom surface of the cultivation box (1) is fixedly connected to multiple support stands (19), and the bottom surface of the filter assembly (8) is fixedly connected to a support base (22).

8. A rearing box for farming greenfin triggerfish according to claim 1, characterized in that: The bottom surface of the cultivation box (1) is fixedly connected to a sewage discharge solenoid valve (17), and one end of the circulation pipe (7) passes through the cultivation box (1) and extends into the interior of the cultivation box (1).

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