Internal circulation aquaculture pond

Abstract

The utility model provides an internal circulation aquaculture pond, which belongs to the technical field of aquaculture, and includes a pond body, a push plate and a water circulation component. The bottom two sides of the pond body are respectively provided with drainage troughs, and the push plate is movably arranged at the bottom of the pond body, and is used to push the impurities at the bottom of the pond body into the drainage trough. A driving mechanism for pushing the push plate to move at the bottom of the pond body is installed on the pond body, and the input end of the water circulation component is connected with the drainage trough, and the output end of the water circulation component is connected with the pond body. The water circulation component includes a water pump and a clean water tank, and the input end pipe of the water pump is connected with the drainage trough, and the output end pipe of the water pump is connected with the clean water tank, and the clean water tank is connected with the pond body. A plurality of filter plates and a plurality of guide plates are installed above the bottom of the pond body, and the filter plates are alternately connected with the guide plates. The present application can separate aquatic products from impurities such as residual bait, sludge and feces through the filter screen and the guide plate. When the water circulation component realizes the internal circulation of water in the pond body, the impurities in the drainage trough can be discharged to improve the water quality in the pond body.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to an internal circulation aquaculture pond. Background Art

[0002] Aquaculture generally refers to fish farming, a production method that cultivates and breeds fish in waters through farming facilities and technical means. Breeding ponds are commonly used facilities for fish breeding and breeding, and the water in the breeding ponds is still water with poor fluidity. In the process of feeding and breeding fish, impurities such as leftover bait, silt, and feces will accumulate at the bottom of the breeding pond, and the dissolved oxygen in the water will also decrease, thereby reducing the quality of the water in the breeding pond. For this reason, this application proposes an internal circulation aquaculture pond. Utility Model Content

[0003] The utility model provides an internal circulation aquaculture pond, aiming to solve the above-mentioned problems.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An internal circulation aquaculture pond comprises a pond body, a push plate and a water circulation component, wherein drainage troughs are respectively arranged on both sides of the bottom of the pond body, the push plate is movably arranged at the bottom of the pond body, and is used to push impurities at the bottom of the pond body into the drainage trough, and a driving mechanism for pushing the push plate to move at the bottom of the pond body is installed on the pond body, the input end of the water circulation component is connected to the drainage trough, and the output end of the water circulation component is connected to the pond body, the water circulation component comprises a water pump and a clean water tank, the input end pipe of the water pump is connected to the drainage trough, and the output end pipe of the water pump is connected to the clean water tank, and the clean water tank is connected to the pond body, and a plurality of filter plates and a plurality of guide plates are installed above the bottom of the pond body, and the filter plates and the guide plates are alternately connected.

[0006] Preferably, the clean water tank comprises a tank body, a buffer mesh plate, an activated carbon filter layer and a honeycomb filler, and the buffer mesh plate, honeycomb filler and activated carbon filter layer are sequentially installed inside the tank body from bottom to top, and a circulating water inlet located below the buffer mesh plate is provided at the bottom of the tank body, and the circulating water inlet is connected to the output end pipe of the water pump, and a circulating water outlet located above the activated carbon filter layer is provided above the tank body, and the circulating water outlet is connected to the pool body.

[0007] Preferably, a guide plate connected to the box body is provided at the circulating water outlet, and the free end of the guide plate extends into the pool body.

[0008] Preferably, the driving mechanism includes a motor, a screw, a driving pulley and a driven pulley, the output shaft of the motor is connected to the driving pulley, the screw is connected to the driven pulley, the driving pulley is connected to the driven pulley through a belt, the screw is rotatably connected to the pool body, and the screw is threadedly connected to the push plate.

[0009] Preferably, the motor is fixed to one side of the cell body via a mounting plate.

[0010] Preferably, the guide plate is an arc-shaped guide plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides an internal circulation aquaculture pond, in which aquaculture is carried out above a guide plate and a filter plate. Impurities such as leftover bait, sludge, feces, etc. produced during aquaculture fall into the bottom of the pond body through the filter plate. A water circulation component pumps water from the pond body to a clean water tank for purification from the bottom, and in the process of circulating the water back to the pond body, the dissolved oxygen in the water is increased, thereby improving the water quality. A driving mechanism can be started at a fixed time to drive a push plate to reciprocate in the pond body, and impurities at the bottom of the pond body are pushed into sewage troughs on both sides. When the water circulation component realizes the internal circulation of water in the pond body, the impurities in the sewage trough can be discharged, thereby improving the water quality in the pond body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of an internal circulation aquaculture pond of the utility model;

[0014] Figure 2 This is a three-dimensional structural schematic diagram of an internal circulation aquaculture pond of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of an internal circulation aquaculture pond of the utility model;

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of an internal circulation aquaculture pond of the utility model;

[0017] In the figure, 1 is a pool body, 2 is a push plate, 3 is a water circulation component, 4 is a water pump, 5 is a clean water tank, 6 is a tank body, 7 is a buffer mesh plate, 8 is an activated carbon filter layer, 9 is a honeycomb filler, 10 is a circulating water inlet, 11 is a circulating water outlet, 12 is a guide plate, 13 is a sewage trough, 14 is a driving mechanism, 15 is a motor, 16 is a screw, 17 is a driving pulley, 18 is a driven pulley, 19 is a belt, 20 is a filter plate, 21 is a guide plate, and 22 is a mounting plate. DETAILED DESCRIPTION

[0018] In order to better understand the technical content of the present invention, specific embodiments are provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0019] See also Figures 1 to 4 The utility model provides an internal circulation aquaculture pond, including a pond body 1, a push plate 2 and a water circulation component 3. The bottom sides of the pond body 1 are respectively provided with sewage troughs 13. The push plate 2 is movably arranged at the bottom of the pond body 1, and is used to push impurities at the bottom of the pond body 1 into the sewage trough 13. The push plate 2 reciprocates at the bottom of the pond body 1 to push impurities such as residual bait, sludge and feces accumulated at the bottom into the sewage trough 13. The pond body 1 is installed with a driving mechanism 14 for pushing the push plate 2 to move at the bottom of the pond body 1. The driving mechanism 14 drives the push plate 2 to move at the bottom of the pond body 1. The plate 2 reciprocates in the pool body 1, the input end of the water circulation component 3 is connected to the sewage trough 13, and the output end of the water circulation component 3 is connected to the pool body 1. The water circulation component 3 works to extract the water in the pool body 1 through the sewage trough 13, and transport it back to the pool body 1 after purification, so as to realize the water circulation in the pool body 1. Within the specified time, the driving mechanism 14 is started manually or through the existing control system. The driving mechanism 14 drives the push plate 2 to push the impurities in the pool body 1 into the sewage trough 13, and the water circulation component 3 is started. While realizing the water circulation , the impurities in the sewage trough 13 are extracted from the pool body 1, the water circulation component 3 includes a water pump 4 and a clean water tank 5, the input end pipe of the water pump 4 is connected to the drainage trough, and the output end pipe of the water pump 4 is connected to the clean water tank 5, the clean water tank 5 is connected to the pool body 1, the water pump 4 can pump the water and impurities in the pool body 1 into the clean water tank 5, the clean water tank 5 purifies the pumped water and then re-transports it to the pool body 1, so as to realize the water circulation in the pool body 1 and effectively avoid the waste of water resources. A plurality of filter plates 20 and a plurality of guide plates are installed above the bottom of the pool body 1 21, the filter plate 20 is alternately connected with the guide plate 21, the guide plate 21 is an arc-shaped guide plate 21, aquaculture is carried out on the guide plate 21 and the filter plate 20, impurities generated by aquaculture fall on the guide plate 21 and the filter plate 20, the impurities on the guide plate 21 are guided to the filter plate 20 through the guide plate 21, and fall into the bottom of the tank body 1 through the filter plate 20, the guide plate 21 can increase the supporting strength, a supporting boss (not marked) is provided around the inner wall of the tank body 1, and a plurality of guide plates 21 and a plurality of filter plates 20 are placed on the supporting boss (not marked).

[0020] The clean water tank 5 includes a box body 6, a buffer mesh plate 7, an activated carbon filter layer 8 and a honeycomb filler 9. The buffer mesh plate 7, the honeycomb filler 9 and the activated carbon filter layer 8 are sequentially installed inside the box body 6 from bottom to top. The water pump 4 pumps the water in the pool body 1 into the box body 6. The buffer mesh plate 7 can buffer the water in the box body 6, which is beneficial to the precipitation of impurities in the water in the box body 6. The honeycomb filler 9 is a honeycomb oblique tube filler or a honeycomb straight tube filler, which is selected according to actual conditions. The precipitation of impurities in the water in the box body 6 is achieved through the honeycomb filler 9. The activated carbon filter layer 8 absorbs fine substances and odors in the liquid. A circulating water inlet 10 located below the buffer mesh plate 7 is provided at the bottom of the box body 6. The circulating water inlet 10 is connected to the output end pipe of the water pump 4. A circulating water outlet 11 located above the activated carbon filter layer 8 is provided above the box body 6. The circulating water outlet 11 is connected to the pool body 1. The clean water tank 5 performs triple purification on the water body, and after purification, it returns to the pool body 1 through the circulating water outlet 11, realizing water body circulation in the breeding pond, effectively avoiding waste of water resources.

[0021] The circulating water outlet 11 is provided with a guide plate 12 connected to the box body 6, and the free end of the guide plate 12 extends into the pool body 1. The purified water channel guide plate 12 guides and transports it into the pool body 1. When the water is transported on the guide plate 12, it can come into contact with the air, which facilitates the dissolution of oxygen in the water and improves the quality of the circulating water.

[0022] See also Figure 1 and Figure 3 The driving mechanism 14 includes a motor 15, a screw 16, a driving pulley 17 and a driven pulley 18. The motor 15 is fixed to one side of the pool body 1 through a mounting plate 22. The output shaft of the motor 15 is connected to the driving pulley 17, the screw 16 is connected to the driven pulley 18, the driving pulley 17 is connected to the driven pulley 18 through a belt 19, the screw 16 is rotatably connected to the pool body 1, the screw 16 is threadedly connected to the push plate 2, the motor 15 drives the driving pulley 17 to rotate, the driving pulley 17 is connected to the driven pulley 18 through a belt 19, the screw 16 is connected to the driven pulley 18, thereby driving the screw 16 to rotate, the push plate 2 is slidably connected to the pool body 1, and the rotation of the screw 16 makes the push plate 2 reciprocate in the pool body 1.

[0023] When in use, the guide plate 21 and the filter plate 20 are alternately arranged and installed on the supporting boss in the tank body 1, and aquaculture is placed above the guide plate 21 and the filter plate 20. When it is necessary to circulate the water in the tank body 1, the water pump 4 is started, and the water pump 4 pumps the water in the tank body 1 into the clean water tank 5 through the sewage trough 13. The water entering the clean water tank 5 is buffered by the buffer mesh plate 7 to reduce the water flow speed and precipitate the impurities carried in the water. When the water continues to flow upward, it passes through the honeycomb filler 9 and the activated carbon filter layer 8 in turn. The honeycomb filler 9 precipitates the impurities in the water again, and the activated carbon filter layer 8 absorbs the fine substances and odors in the water, and then passes through the honeycomb filler 9. The guide plate 12 guides the water back to the pool body 1 to realize water circulation, and the water is in contact with the air during the diversion, thereby increasing the dissolved oxygen in the water circulated into the pool body 1; within the specified time, the motor 15 is started manually or through the existing control system, and the motor 15 drives the screw 16 to rotate through the cooperation of the active pulley 17, the driven pulley 18 and the belt 19. The rotating screw 16 drives the push plate 2 to slide at the bottom of the pool body 1, pushing the impurities in the pool body 1 into the sewage trough 13. While realizing water circulation, the water circulation component 3 can extract the impurities in the sewage trough 13 from the pool body 1 and pump them to the clean water tank 5 for purification.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An internal circulation aquaculture pond, characterized in that: It includes a pool body, a push plate and a water circulation component. Drain troughs are respectively provided on both sides of the bottom of the pool body. The push plate is movably arranged at the bottom of the pool body for pushing impurities at the bottom of the pool body into the drain trough. A driving mechanism for pushing the push plate to move at the bottom of the pool body is installed on the pool body. The input end of the water circulation component is connected to the drain trough, and the output end of the water circulation component is connected to the pool body. The water circulation component includes a water pump and a clean water tank. The input end pipe of the water pump is connected to the drain trough, and the output end pipe of the water pump is connected to the clean water tank, and the clean water tank is connected to the pool body. A plurality of filter plates and a plurality of guide plates are installed above the bottom of the pool body, and the filter plates and guide plates are alternately connected.

2. An internal circulation aquaculture pond as claimed in claim 1, characterized in that: The clean water tank comprises a tank body, a buffer mesh plate, an activated carbon filter layer and a honeycomb filler, wherein the buffer mesh plate, the honeycomb filler and the activated carbon filter layer are sequentially installed inside the tank body from bottom to top, and a circulating water inlet located below the buffer mesh plate is provided at the bottom of the tank body, and the circulating water inlet is connected to the output end pipe of the water pump, and a circulating water outlet located above the activated carbon filter layer is provided above the tank body, and the circulating water outlet is connected to the tank body.

3. An internal circulation aquaculture pond as claimed in claim 2, characterized in that: A guide plate connected to the box body is provided at the circulating water outlet, and a free end of the guide plate extends into the pool body.

4. An internal circulation aquaculture pond as claimed in claim 1, characterized in that: The driving mechanism includes a motor, a screw, a driving pulley and a driven pulley. The output shaft of the motor is connected to the driving pulley, the screw is connected to the driven pulley, the driving pulley is connected to the driven pulley through a belt, the screw is rotatably connected to the pool body, and the screw is threadedly connected to the push plate.

5. An internal circulation aquaculture pond as claimed in claim 4, characterized in that: The motor is fixed to one side of the tank body through a mounting plate.

6. An internal circulation aquaculture pond as claimed in claim 1, characterized in that: The guide plate is an arc-shaped guide plate.

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