Water filtering and circulating device for weever culture

Abstract

The utility model relates to the technical field of perch culture equipment, in particular to a water filtering and circulating device for perch culture. The device comprises a bottom frame, a fish culture tank and a filtering assembly, the fish culture tank is arranged at the top end of the bottom frame, the fish culture tank is provided with an inclined groove, a cleaning groove and a drainage channel in sequence, a sealing plate is rotationally and hermetically arranged on the fish culture tank and located at the drainage channel, and the fish culture tank is further provided with an aeration assembly; the filter assembly is arranged on the fish culture tank and comprises a water filter head, a filter screen plate arranged on the water filter head, a plurality of rollers rotationally arranged on the water filter head, and a water pumping pipe, a communicating pipe, a water pump, a filter tank, a water feeding pump and a water outlet pipe which are arranged on the fish culture tank and sequentially communicated with the water filter head, and the water filter head is located at the cleaning groove. The filter screen plate is arranged on the water filter head to prevent impurities from remaining in the filter box, and the water filter head faces the bottom end of the cleaning groove to enable the impurities on the filter screen plate to fall to the bottom end of the cleaning groove under the action of self gravity.

Description

Technical Field

[0001] This utility model relates to the technical field of bass farming equipment, and in particular to a water filtration and circulation device for bass farming. Background Technology

[0002] With the modernization of aquaculture, recirculating water filtration aquaculture technology, as a supporting technology for the modernization of aquaculture in my country, has received high attention from scientific researchers and fishery production departments. In-depth research has been conducted on related aquaculture processes, water quality control, and purification treatment, and significant progress has been made.

[0003] Chinese Patent Publication No. CN216135034U discloses a water filtration and circulation device for California bass farming, including a base, a culture tank on one side of the top of the base, and a circulation tank installed on the outer wall of one side of the culture tank. A return water pipe is installed on one side of the bottom of the circulation tank, and a switch valve is installed on one side of the surface of the return water pipe. A circulation pump is installed at the top of the circulation tank, and the input end of the circulation pump is connected to a main water pipe. A secondary water pipe is installed at the end of the main water pipe away from the circulation pump, and a connecting pipe is installed at one end of the secondary water pipe. A control panel is installed on one side of the surface of the base, and the output end of the microcontroller inside the control panel is electrically connected to the input end of the circulation pump. This water filtration and circulation device for California bass farming belongs to the field of California bass farming technology. It can not only increase the oxygen content in the water, but also facilitate cleaning by workers and reduce the workload of workers.

[0004] However, the above technical solution has the following shortcomings: When filtering water, food debris and impurities in the water are filtered into the filter box by the filter screen, which requires the staff to frequently replace the filter screen in the filter box, increasing the workload of the staff. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a water filtration and circulation device for bass farming. This device uses a filter screen on the filter head to prevent impurities from remaining in the filter box, and the filter head faces the bottom of the cleaning tank so that the debris on the filter screen falls to the bottom of the cleaning tank under its own gravity.

[0006] The technical solution of this utility model is a water filtration and circulation device for sea bass farming, comprising: a base frame; a fish tank, which is set on the top of the base frame, the fish tank having a sequentially inclined groove, a cleaning groove and a drainage channel, a sealing plate rotatably sealed on the fish tank, the sealing plate being located at the drainage channel, and an aeration component on the fish tank; and a filter assembly, which is set on the fish tank, the filter assembly including a filter head, a filter screen plate set on the filter head, multiple rollers rotatably set on the filter head, and a water pumping pipe, a connecting pipe, a water pumping pump, a filter box, a water delivery pump and a water outlet pipe set on the fish tank and sequentially connected to the filter head, the filter head being located at the cleaning groove, the rollers rolling in contact with the fish tank, and a multi-layer activated carbon filter screen being set inside the filter box.

[0007] Preferably, a cleaning rack is connected to the fish tank, and the cleaning rack is equipped with multiple one-way water spray nozzles. The cleaning rack is located at the bottom of the inclined trough.

[0008] Preferably, a control panel is installed on the base frame, and an infrared receiver is installed on the fish tank. The control panel is electrically connected to the infrared receiver, the water pump, the water delivery pump, and the aeration components.

[0009] Preferably, the fish tank also has multiple guide grooves, which are located at both ends of the cleaning groove, and multiple rollers are located at the multiple guide grooves.

[0010] Preferably, the water inlet pipe, connecting pipe, and outlet pipe are all PVC plastic flexible hoses.

[0011] Preferably, the top of the filter box is connected to an air inlet pipe, and a one-way valve is installed on the air inlet pipe.

[0012] Compared with the prior art, the present invention has the following beneficial technical effects:

[0013] The user-driven water pump directs water through the filter head into the filter box. The filter screen initially filters out larger impurities. The pre-filtered water then flows into the filter box to further filter out any odors. The activated carbon filter comes into contact with fewer impurities, so it needs to be replaced less frequently. The filter head is directed towards the bottom of the cleaning tank to pump water. Impurities on the filter screen fall to the bottom of the cleaning tank under their own weight, resulting in less debris adhering to the filter screen. This increases the spacing between the filter screens, reducing the workload for workers. When there is a lot of debris at the bottom of the cleaning tank, the worker can open the sealing plate to allow the water flow in the fish tank to directly flush the debris out. The sealing plate has rubber gaskets to prevent water from overflowing from inside the fish tank. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0015] Figure 2This is a cross-sectional view of an embodiment of the present utility model;

[0016] Figure 3 for Figure 2 Enlarged view of the structure at point A in the middle;

[0017] Figure 4 for Figure 2 Enlarged view of the structure at point B;

[0018] Figure 5 This is a schematic diagram of the structure of the filter component in an embodiment of this utility model.

[0019] Attached reference numerals: 1. Base frame; 2. Control panel; 3. Fish tank; 31. Inclined trough; 32. Cleaning trough; 33. Drainage channel; 34. Guide trough; 4. Infrared receiver; 5. Infrared remote control; 6. Aeration assembly; 7. Sealing plate; 8. Filter head; 9. Roller; 10. Water intake pipe; 11. Connecting pipe; 12. Water pump; 13. Filter box; 131. Air inlet pipe; 14. Sealing door; 15. Water pump; 16. Water outlet pipe; 17. Cleaning rack; 18. One-way spray nozzle. Detailed Implementation

[0020] Example 1

[0021] like Figure 1-Figure 5 As shown in this embodiment, a water filtration and circulation device for sea bass farming includes a base frame 1, a fish tank 3, and a filter assembly. The fish tank 3 is located at the top of the base frame 1 and has a series of inclined grooves 31, cleaning grooves 32, and drainage channels 33. A sealing plate 7 is rotatably sealed on the fish tank 3 and is located at the drainage channel 33. An aeration assembly 6 is also provided on the fish tank 3. The filter assembly is located on the fish tank 3 and includes a filter head 8 and a filter screen disposed on the filter head 8. The filter head 8 has multiple rollers 9 that rotate on it, and a water pump 10, a connecting pipe 11, a water pump 12, a filter box 13, a water delivery pump 15, and a water outlet pipe 16 that are installed on the fish tank 3 and connected to the filter head in sequence. The filter head 8 is located at the cleaning trough 32. The rollers 9 are in rolling contact with the fish tank 3. The filter box 13 is equipped with multiple layers of activated carbon filter screens. The filter box 13 is also equipped with a rotating sealing door 14 with a rubber sealing ring to facilitate workers to replace the activated carbon filter screens.

[0022] In this embodiment, the user drives the water pump 12 to allow water to flow through the filter head 8 into the filter box 13. The filter screen initially filters larger impurities. The water after initial filtration flows into the filter box 13 to further filter out any odors in the water. The activated carbon filter comes into contact with fewer impurities, so it needs to be replaced less frequently. The filter head 8 pumps water towards the bottom of the cleaning tank 32. Impurities on the filter screen fall to the bottom of the cleaning tank 32 under their own weight, so there are fewer impurities attached to the filter screen, which increases the spacing of the filter screen and reduces the workload of the workers. When there are many impurities at the bottom of the cleaning tank 32, the worker opens the sealing plate 7 to allow the water in the fish tank 3 to directly flush the impurities at the bottom of the cleaning tank 32 to the outside. The sealing plate 7 has rubber gaskets to prevent water from overflowing from the inside of the fish tank 3.

[0023] Example 2

[0024] like Figures 1-4 As shown in this embodiment, a water filtration and circulation device for sea bass farming is proposed. Compared with the first embodiment, in this embodiment, a cleaning rack 17 is connected to the fish tank 3, and multiple one-way spray nozzles 18 are provided on the cleaning rack 17. The cleaning rack 17 is located at the bottom of the inclined trough 31. The fish tank 3 can be connected to a high-pressure air pump or a high-pressure water pump. During sea bass farming, the high-pressure air pump can spray airflow sequentially through the cleaning rack 17 and multiple one-way spray nozzles 18 into the inclined trough 31, thereby increasing the fluidity of the water flow in the fish tank 3 and increasing the difficulty for debris to adhere to the inner surface of the fish tank 3. When cleaning the fish tank 3, the high-pressure water pump rinses the bottom of the inclined trough 31 through multiple one-way spray nozzles 18. The water flow in the inclined direction can clean the debris more thoroughly and reduce the workload of workers.

[0025] A control panel 2 is installed on the base frame 1, and an infrared receiver 4 is installed on the fish tank 3. The control panel 2 is electrically connected to the infrared receiver 4, the water pump 12, the water delivery pump 15, and the aeration component 6. The operator drives the water pump 12, the water delivery pump 15, and the aeration component 6 through the control panel 4 to ensure that the water quality inside the fish tank 3 meets the growth requirements of the bass. In addition, an infrared remote control 5 is placed on the fish tank 3. The user operates the device through the infrared receiver 4 using the infrared remote control 5, thereby improving the convenience of the device.

[0026] Example 3

[0027] like Figure 1-Figure 5As shown in the figure, the bass farming water filtration and circulation device proposed in this embodiment has the following advantages over the first embodiment: the fish tank 3 also has multiple guide grooves 34, which are located at both ends of the cleaning groove 32. Multiple rollers 9 are located at the multiple guide grooves 34. When the filter screen on the filter head 8 needs to be replaced, the worker pulls the filter head 8 up. The multiple rollers 9 and guide grooves 34 can prevent the filter head 8 from moving randomly, so that the filter head 8 can always be located at the cleaning groove 32.

[0028] The water inlet pipe 11, the connecting pipe 11, and the water outlet pipe 16 are all PVC plastic hoses. The top of the filter box 13 is connected to the air inlet pipe 131, which is equipped with a one-way valve. When cleaning the filter components, the user turns off the water pump 12 and opens the one-way valve to allow air to flow into the filter box 13, thereby allowing the water in the filter components to be discharged into the fish tank 3 as much as possible, which makes it easier for the user to maintain the filter components.

[0029] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A water filtration and circulation device for sea bass farming, characterized in that, include: Base frame (1); Fish tank (3) is set at the top of the base frame (1). The fish tank (3) has an inclined groove (31), a cleaning groove (32) and a drainage channel (33) in sequence. A sealing plate (7) is rotatably sealed on the fish tank (3). The sealing plate (7) is located at the drainage channel (33). An aeration component (6) is also provided on the fish tank (3). The filter assembly is set on the fish tank (3). The filter assembly includes a filter head (8), a filter screen plate set on the filter head (8), multiple rollers (9) rotatably set on the filter head (8), and a water pump (10), a connecting pipe (11), a water pump (12), a filter box (13), a water delivery pump (15), and a water outlet pipe (16) set on the fish tank (3) and connected to the filter head in sequence. The filter head (8) is located at the cleaning tank (32). The rollers (9) are in rolling contact with the fish tank (3). The filter box (13) is equipped with multiple layers of activated carbon filter screen.

2. The water filtration and circulation device for sea bass farming according to claim 1, characterized in that, The fish tank (3) is connected to a cleaning rack (17), which is equipped with multiple one-way spray nozzles (18). The cleaning rack (17) is located at the bottom of the inclined trough (31).

3. The water filtration and circulation device for sea bass farming according to claim 1, characterized in that, A control panel (2) is installed on the base frame (1), and an infrared receiver (4) is installed on the fish tank (3). The control panel (2) is electrically connected to the infrared receiver (4), the water pump (12), the water delivery pump (15), and the aeration assembly (6).

4. The water filtration and circulation device for sea bass farming according to claim 1, characterized in that, The fish tank (3) also has multiple guide grooves (34), which are located at both ends of the cleaning groove (32), and multiple rollers (9) are located at the multiple guide grooves (34).

5. A water filtration and circulation device for sea bass farming according to claim 1, characterized in that, The water pumping pipe (10), the connecting pipe (11), and the water outlet pipe (16) are all PVC plastic hoses.

6. The water filtration and circulation device for sea bass farming according to claim 1, characterized in that, The top of the filter box (13) is connected to an air inlet pipe (131), and a one-way valve is installed on the air inlet pipe (131).

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