Land-based round pool recirculating aquaculture system

Abstract

The utility model relates to the technical field of recirculating aquaculture, in particular to a land-based round pool recirculating aquaculture system, which is convenient for purifying aquaculture water, improving the oxygenation effect of the aquaculture water and improving the convenience of automatic cleaning and maintenance. Comprising a tank body and a collecting hopper communicated with the bottom end of the tank body; the aquaculture pond further comprises a filtering device, a power device, a first conveying pipe, a net plate and a brush, the input end of the first conveying pipe is communicated with the collecting hopper, the output end of the first conveying pipe is communicated with the filtering device, the filtering device is used for filtering aquaculture water and cooling the aquaculture water, and the net plate is installed at the bottom in the pond body. The brush is arranged in the pond body through a power device, the bottom end of the brush makes contact with the top face of the net plate, and the power device is used for driving the brush to rotate and oxygenating aquaculture water in the pond body.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating water aquaculture, in particular to a land-based circular pool circulating water aquaculture system. Background Art

[0002] The land-based circular pond recirculating aquaculture system is a new model of highly intensive green ecological aquaculture. The system achieves high-density intensive ecological aquaculture by setting up circular aquaculture ponds on land and coupling them with aquaculture effluent treatment and recycling systems.

[0003] At present, in the prior art, such as the patent with authorization announcement number CN205040451U, the utility model discloses a circulating water aquaculture pond, including a breeding pond, a sewage storage barrel, a circulating water pump and a filtering tank. The breeding pond is provided with a central pipe and a water inlet pipe, a sewage outlet is provided at the bottom of the breeding pond, a sewage collecting tray is provided below the sewage outlet, a sewage pipe is connected to the side of the sewage collecting tray, the sewage pipe is connected to the sewage storage barrel, the central pipe passes through the sewage outlet and the sewage collecting tray and is connected to the filtering tank through a return pipe, a water inlet hole is provided on the pipe wall of the central pipe located in the breeding pond, a water suction pipe is provided in the filtering tank, a circulating water pump is provided between the water suction pipe and the water inlet pipe, a mesh cage bracket is provided above the sewage outlet, the central pipe passes through the mesh cage bracket, and a filter is provided on the side of the mesh cage bracket.

[0004] However, during the use of the equipment, it was found that the automatic cleaning effect in the breeding pond of the equipment was poor, and the feces and dirt of the breeding were easily deposited at the bottom of the breeding pond, which increased the complexity of cleaning and maintenance by personnel and reduced the convenience of use. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a land-based circular pool circulating water aquaculture system which is convenient for purifying aquaculture water, improving the oxygenation effect of aquaculture water, and improving the convenience of automatic cleaning and maintenance.

[0006] The land-based circular pond circulating water aquaculture system of the utility model includes a pond body and a collection hopper. The collection hopper is connected and arranged at the bottom end of the pond body. It also includes a filtering device, a power device, a first conveying pipe, a mesh plate and a brush. The input end of the first conveying pipe is connected to the collection hopper, and the output end of the first conveying pipe is connected to the filtering device. The filtering device is used to filter the aquaculture water and cool the aquaculture water. The mesh plate is installed at the inner bottom of the pond body, and the brush is arranged inside the pond body through the power device. The bottom end of the brush contacts the top surface of the mesh plate. The power device is used to drive the brush to rotate and aerate the aquaculture water in the pond body. The aquaculture water is put into the pond body, and aquaculture is carried out inside the pond body. The feces, food residue and dirt of the aquaculture pass through the mesh plate and fall into the collection hopper. The aquaculture water in the pond body is conveyed to the filtering device through the first conveying pipe, so that the filtering device filters the dirt in the aquaculture water, thereby purifying the aquaculture water. Then, the aquaculture water is cooled by the filtering device and then returned and conveyed to the pond body, improving the convenience of circulating water aquaculture. By cooling the aquaculture water, the oxygen content in the water is increased. At the same time, the power device aerates the water, thereby improving the effect of aerating the aquaculture water. The power device drives the brush to rotate, so that the brush sweeps the dirt deposited on the top surface of the mesh plate downward, thereby improving the convenience of automatic cleaning and maintenance inside the pond body.

[0007] Preferably, the filtering device includes a heat dissipation device, a filtering box, a filter screen, heat dissipation pipes, a bracket, a water tank and a pump body. The output end of the first conveying pipe is connected to the inside of the filtering box. The filter screen is installed on the inner side wall of the filtering box. The input ends of multiple groups of heat dissipation pipes are all connected to the inside of the filtering box, and the output ends of multiple groups of heat dissipation pipes are connected to the water tank. The bracket is installed at the bottom end of the water tank, and a heat dissipation device is arranged on the bracket. The heat dissipation device is used to cool multiple groups of heat dissipation pipes. The pump body is installed on the outer side wall of the water tank. The input end of the pump body is connected to the water tank, and the output end of the pump body is connected to the inside of the pond body through a second conveying pipe. The first conveying pipe conveys the aquaculture water in the pond body to the inside of the filtering box. The aquaculture water is filtered through the filter screen, so that the filtered aquaculture water enters multiple groups of heat dissipation pipes. Then, multiple groups of heat dissipation pipes convey the aquaculture water to the inside of the water tank. The heat dissipation device cools and reduces the temperature of multiple groups of heat dissipation pipes, so that multiple groups of heat dissipation pipes cool the aquaculture water through heat conduction. Then, the aquaculture water is returned to the pond body through the pump body and the second conveying pipe, improving the effects of purifying, cooling and aerating the aquaculture water.

[0008] Preferably, the power device includes a blowing device, a conveying box, a motor, a first air pipe, and a second air pipe. The conveying box is installed at the top of the pool body, the motor is installed at the top of the conveying box, the upper part of the first air pipe is rotatably installed on the inner side wall of the conveying box, the output end of the motor is connected to the top end of the first air pipe, and an air inlet is provided at the upper part of the first air pipe, and the air inlet communicates with the inside of the conveying box. A brush is installed at the bottom end of the first air pipe. The second air pipe is communicatively arranged on the outer side wall of the first air pipe, and multiple groups of aeration heads are communicatively arranged on the second air pipe. The blowing device communicates with the inside of the conveying box, and the blowing device is used to blow air into the conveying box; the blowing device transports air into the conveying box, so that the conveying box transports the air into the first air pipe. Then, the air is aerated in the culture water of the pool body through multiple groups of second air pipes to improve the oxygenation effect in the culture water. The motor drives the first air pipe to rotate, so that the first air pipe drives the brush to rotate, thereby cleaning the surface of the mesh plate by the brush.

[0009] Preferably, the heat dissipation device includes a support plate and a fan. The support plate is installed on the outer side wall of the fan, and the fan is installed on the outer side wall of the support plate; by turning on the fan to blow air on multiple groups of heat dissipation pipes, the air flow dissipates heat from multiple groups of heat dissipation pipes, so that multiple groups of heat dissipation pipes cool down the culture water.

[0010] Preferably, the blowing device includes a blower. The blower is installed at the top of the pool body, and the output end of the blower communicates with the inside of the conveying box; the blower blows air into the conveying box to improve the convenience of aeration and oxygenation in the culture water.

[0011] Preferably, it further includes a scraper, and the scraper is installed at the lower part of the outer side wall of the first air pipe; after the first air pipe rotates, it drives the scraper to rotate, so that the scraper scrapes and cleans the inner side wall of the collection hopper, reducing the adhesion of dirt on the collection hopper and improving the cleaning effect.

[0012] Preferably, it further includes a liquid level sensor, and the liquid level sensor is communicatively arranged on the outer side wall of the pool body; by setting the liquid level sensor, the convenience of detecting the water level of the culture water in the pool body is improved.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: The culture water is put into the pool body, and aquatic products are cultured inside the pool body. The feces, food residue dirt of the culture pass through the mesh plate and fall into the collection hopper. The culture water in the pool body is transported to the filtering device through the first conveying pipe, so that the filtering device filters the dirt in the culture water, thereby purifying the culture water. Then, the culture water is cooled by the filtering device and then refluxed and transported back into the pool body to improve the convenience of circulating water culture. By cooling the culture water, the oxygen content in the water is increased, and at the same time, the power device is used to increase the oxygen in the water, thereby improving the oxygenation effect of the culture water. The power device drives the brush to rotate, so that the brush sweeps the dirt deposited on the top surface of the mesh plate downward, thereby improving the convenience of automatic cleaning and maintenance inside the pool body. Description of the Drawings

[0014] Figure 1 is the isometric structure schematic diagram of the present utility model;

[0015] Figure 2 is the isometric structure schematic diagram of the connection between the brush and the first air pipe, etc.;

[0016] Figure 3 is the partial isometric structure schematic diagram of the connection between the conveying box and the motor, etc.;

[0017] Figure 4 is the partial isometric structure schematic diagram of the connection between the filter box and the heat dissipation pipe, etc.;

[0018] Figure 5 is the partial side view structure schematic diagram of the connection between the pool body and the collection hopper, etc.

[0019] Reference signs in the drawings: 1, pool body; 2, collection hopper; 3, first conveying pipe; 4, mesh plate; 5, brush; 6, filter box; 7, filter net; 8, heat dissipation pipe; 9, bracket; 10, water tank; 11, pump body; 12, second conveying pipe; 13, conveying box; 14, motor; 15, first air pipe; 16, second air pipe; 17, support plate; 18, fan; 19, air blower; 20, scraper; 21, liquid level sensor. Detailed implementation manners

[0020] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0021] Embodiment 1

[0022] As Figures 1 to 5 shown, the land-based circular pond circulating water aquaculture system of the present utility model includes a pool body 1 and a collection hopper 2, and the collection hopper 2 is communicatively provided at the bottom end of the pool body 1; it further includes a filtering device, a power device, a first conveying pipe 3, a mesh plate 4 and a brush 5. The input end of the first conveying pipe 3 is communicatively connected to the collection hopper 2, and the output end of the first conveying pipe 3 is communicatively connected to the filtering device. The filtering device is used to filter the aquaculture water and is used to cool the aquaculture water. The mesh plate 4 is installed at the inner bottom of the pool body 1, and the brush 5 is arranged inside the pool body 1 through the power device. The bottom end of the brush 5 contacts the top surface of the mesh plate 4. The power device is used to drive the brush 5 to rotate and is used to aerate the aquaculture water in the pool body 1;

[0023] As Figure 2As shown in the figure, the filtering device includes a heat dissipation device, a filter box 6, a filter screen 7, heat dissipation pipes 8, a bracket 9, a water tank 10 and a pump body 11. The output end of the first delivery pipe 3 is communicated with the inside of the filter box 6. The filter screen 7 is installed on the inner side wall of the filter box 6. The input ends of multiple groups of heat dissipation pipes 8 are all communicated with the inside of the filter box 6, and the output ends of multiple groups of heat dissipation pipes 8 are communicated with the water tank 10. The bracket 9 is installed at the bottom end of the water tank 10, and a heat dissipation device is arranged on the bracket 9 for cooling multiple groups of heat dissipation pipes 8. The pump body 11 is installed on the outer side wall of the water tank 10. The input end of the pump body 11 is communicated with the water tank 10, and the output end of the pump body 11 is communicated with the inside of the pond body 1 through a second delivery pipe 12;

[0024] In this embodiment, the aquaculture water is put into the inside of the pond body 1, and aquaculture is carried out inside the pond body 1. The feces and food residue dirt of the aquaculture pass through the mesh plate 4 and fall into the collection hopper 2. The aquaculture water in the pond body 1 is conveyed into the filtering device through the first delivery pipe 3, so that the filtering device filters the dirt in the aquaculture water, thereby purifying the aquaculture water. After that, the aquaculture water is cooled by the filtering device and then returned and conveyed into the pond body 1, improving the convenience of circulating water aquaculture. By cooling the aquaculture water, the oxygen content in the water is increased, and at the same time, the water is oxygenated by the power device, thereby improving the oxygenation effect of the aquaculture water. The power device drives the brush 5 to rotate, so that the brush 5 sweeps the dirt deposited on the top surface of the mesh plate 4 downward, thereby improving the convenience of automatic cleaning and maintenance inside the pond body 1.

[0025] Embodiment 2

[0026] On the basis of Embodiment 1, as Figure 3 shown, for the land-based circular pond circulating water aquaculture system of the present utility model, the power device includes a blowing device, a delivery box 13, a motor 14, a first air pipe 15 and a second air pipe 16. The delivery box 13 is installed at the top end of the pond body 1. The motor 14 is installed at the top end of the delivery box 13. The upper part of the first air pipe 15 is rotatably installed on the inner side wall of the delivery box 13. The output end of the motor 14 is connected to the top end of the first air pipe 15, and an air inlet is arranged on the upper part of the first air pipe 15, and the air inlet is communicated with the inside of the delivery box 13. The brush 5 is installed at the bottom end of the first air pipe 15. The second air pipe 16 is communicated and arranged on the outer side wall of the first air pipe 15, and multiple groups of aeration heads are communicated and arranged on the second air pipe 16. The blowing device is communicated with the inside of the delivery box 13 for blowing air into the delivery box 13;

[0027] As Figure 4 shown, the heat dissipation device includes a support plate 17 and a fan 18. The support plate 17 is installed on the outer side wall of the fan 19, and the fan 18 is installed on the outer side wall of the support plate 17;

[0028] As Figure 2 shown, the blowing device includes a fan 19. The fan 19 is installed at the top end of the pond body 1, and the output end of the fan 19 is communicated with the inside of the delivery box 13;

[0029] As shown Figure 2 in the figure, it further includes a scraper 20, and the scraper 20 is installed at the lower part of the outer wall of the first air pipe 15;

[0030] As shown Figure 1 in the figure, it further includes a liquid level sensor 21, and the liquid level sensor 21 is communicatively arranged on the outer wall of the pool body 1;

[0031] In this embodiment, the first delivery pipe 3 delivers the aquaculture water in the pool body 1 to the inside of the filter tank 6, filters the aquaculture water through the filter net 7, so that the filtered aquaculture water enters the inside of multiple groups of heat dissipation pipes 8, and then the multiple groups of heat dissipation pipes 8 deliver the aquaculture water to the inside of the water tank 10. The multiple groups of heat dissipation pipes 8 are cooled by the heat dissipation device, so that the multiple groups of heat dissipation pipes 8 cool down the aquaculture water through heat conduction. Then, the aquaculture water is returned to the pool body 1 through the pump body 11 and the second delivery pipe 12, improving the effects of aquaculture water purification, cooling and oxygenation. The air is delivered to the inside of the delivery box 13 through the air blowing device, so that the delivery box 13 delivers the air to the first air pipe 15. Then, the air is aerated in the aquaculture water of the pool body 1 through multiple groups of second air pipes 16, improving the oxygenation effect in the aquaculture water. The first air pipe 15 is driven to rotate by the motor 14, so that the first air pipe 15 drives the brush 5 to rotate, thereby enabling the brush 5 to clean the surface of the net plate 4.

[0032] For the land-based circular pond circulating water aquaculture system of the present utility model, when it works, the aquaculture water is put into the pool body 1, and aquaculture is carried out inside the pool body 1. The feces, food residue dirt of the aquaculture pass through the net plate 4 and fall into the collection hopper 2. The aquaculture water in the pool body 1 is delivered to the filtering device through the first delivery pipe 3, so that the filtering device filters the dirt in the aquaculture water, thereby purifying the aquaculture water. Then, the aquaculture water is cooled by the filtering device and then returned and delivered to the inside of the pool body 1. By cooling the aquaculture water, the oxygen content in the water is increased. At the same time, oxygen is added to the water through the power device, and the power device drives the brush 5 to rotate, so that the brush 5 sweeps the dirt deposited on the top surface of the net plate 4 downward.

[0033] The pump body 11, the motor 14, the fan 18, the blower 19 and the liquid level sensor 21 of the land-based circular pond circulating water aquaculture system of the present utility model are purchased on the market. Those skilled in the industry only need to install and operate according to the attached operation manual, without the need for those skilled in the art to perform creative labor.

[0034] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A land-based circular pond circulating aquaculture system, comprising a pond body (1) and a collecting hopper (2), wherein the collecting hopper (2) is connected and arranged at the bottom of the pond body (1); characterized in that: The invention also comprises a filtering device, a power device, a first delivery pipe (3), a mesh plate (4) and a brush (5); the input end of the first delivery pipe (3) is connected to the collecting bucket (2); the output end of the first delivery pipe (3) is connected to the filtering device; the filtering device is used to filter the aquaculture water, and the filtering device is used to cool the aquaculture water; the mesh plate (4) is installed at the bottom of the tank body (1); the brush (5) is arranged inside the tank body (1) through the power device; the bottom end of the brush (5) is in contact with the top surface of the mesh plate (4); the power device is used to drive the brush (5) to rotate; and the power device is used to increase oxygen for the aquaculture water in the tank body (1).

2. The land-based circular pond circulating aquaculture system according to claim 1, characterized in that: The filtering device comprises a heat dissipation device, a filter box (6), a filter screen (7), a heat dissipation pipe (8), a bracket (9), a water tank (10), a pump body (11) and a second delivery pipe (12); the output end of the first delivery pipe (3) is connected to the inside of the filter box (6); the filter screen (7) is mounted on the inner wall of the filter box (6); the input ends of the plurality of heat dissipation pipes (8) are all connected to the inside of the filter box (6); the output ends of the plurality of heat dissipation pipes (8) are connected to the water tank (10); the bracket (9) is mounted at the bottom end of the water tank (10); and a heat dissipation device is arranged on the bracket (9); the heat dissipation device is used to cool the plurality of heat dissipation pipes (8); the pump body (11) is mounted on the outer wall of the water tank (10); the input end of the pump body (11) is connected to the water tank (10); and the output end of the pump body (11) is connected to the inside of the pool body (1) through the second delivery pipe (12).

3. The land-based circular pond circulating aquaculture system according to claim 1, characterized in that: The power device comprises an air blowing device, a conveying box (13), a motor (14), a first air pipe (15) and a second air pipe (16); the conveying box (13) is mounted on the top of the tank body (1); the motor (14) is mounted on the top of the conveying box (13); the upper part of the first air pipe (15) is rotatably mounted on the inner wall of the conveying box (13); the output end of the motor (14) is connected to the top of the first air pipe (15); an air inlet is arranged on the upper part of the first air pipe (15); the air inlet is communicated with the inside of the conveying box (13); a brush (5) is mounted on the bottom of the first air pipe (15); the second air pipe (16) is communicated and arranged on the outer wall of the first air pipe (15); and a plurality of aeration heads are communicated and arranged on the second air pipe (16); the air blowing device is communicated with the inside of the conveying box (13); and the air blowing device is used to blow air into the conveying box (13).

4. The land-based circular pond circulating aquaculture system according to claim 2, characterized in that: The heat dissipation device comprises a support plate (17) and a fan (18); the support plate (17) is mounted on the outer side wall of the fan (19); and the fan (18) is mounted on the outer side wall of the support plate (17).

5. The land-based circular pond circulating aquaculture system according to claim 3, characterized in that: The air blowing device comprises a fan (19), which is installed at the top of the pool body (1), and the output end of the fan (19) is connected to the inside of the conveying box (13).

6. The land-based circular pond circulating aquaculture system according to claim 3, characterized in that: It also includes a scraper (20), which is installed at the lower part of the outer side wall of the first air pipe (15).

7. The land-based circular pond circulating aquaculture system according to claim 1, characterized in that: It also comprises a liquid level sensor (21), which is arranged in communication with the outer side wall of the tank body (1).

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