Oxygen-enriched circulating water culture system for snakehead culture
The black fish cultivation system addresses filter clogging by using a movable filter box with an alert system and electrical control to ensure timely cleaning, maintaining water quality and flow.
Patent Information
- Application Number
- CN202421418695.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-06-20
AI Technical Summary
In the prior art, the filter element or filter material is easily blocked during the black fish farming process, resulting in a decrease in water quality and a decrease in water effluent, and there is a lack of effective solutions.
An oxygen-rich circulating water aquaculture system is designed, including a filter box, an elastic component and an alarm component. The filter box is alerted to clean when impurities accumulate. The water flow is controlled through a solenoid valve. The filter box can be turned over and dumped impurities, and combined with a disinfection box and an oxygen-enhancing device to improve water quality.
Automatically clean up impurities for filter box, avoid blockage, ensure smooth water circulation, improve water quality and oxygen content, and reduce resource waste.
Smart Images
Figure CN223094526U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of circulating water aquaculture systems, and in particular relates to an oxygen-enriched circulating water aquaculture system for snakehead fish aquaculture. Background Art
[0002] As a medicine, black carp has the effects of removing blood stasis, promoting new blood, nourishing and conditioning. After surgery, eating black carp has the effects of promoting muscle growth and blood, and promoting wound healing. It has very rich nutritional value, so black carp is very suitable for breeding. Since the recirculating aquaculture system has the benefits of saving water, reducing wastewater discharge, improving water quality, and reducing breeding costs, the oxygen-enriched recirculating aquaculture system is generally used when breeding black carp.
[0003] In the prior art, a large amount of biological metabolites and residual bait are generated during the breeding process of snakehead fish, so they need to be blocked by filter elements or filter materials during the water circulation process. After a period of use, the trapped pollutants accumulate and cause blockage of the filter elements or filter materials, which will reduce the water quality and water output. In this case, if they are not replaced in time, the water pollution will be aggravated, causing negative impacts, and sometimes even water cannot be discharged.
[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content
[0005] In view of the problems in the related technology, the utility model proposes an oxygen-enriched circulating water aquaculture system for snakehead fish aquaculture to overcome the above technical problems existing in the existing related technology.
[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0007] The utility model discloses an oxygen-enriched circulating water culture system for snakehead fish culture, comprising a culture pond, a sewage discharge hole is provided at the bottom of the culture pond, a water tank is arranged at the bottom of the culture pond, a support frame is movably connected to the outer side of the water tank, a movable groove is provided at the top of the support frame, a movable frame is movably connected to the inside of the movable groove, a filter box is rotatably connected to the top of the movable frame, the filter box is rotatably connected to one end of the movable frame, an elastic component is arranged inside the movable groove, the elastic component is arranged at the bottom end of the movable frame, an alarm component is arranged on the outer surfaces of the movable frame and the water tank, and a fixing component is arranged on the outer surfaces of the water tank and the support frame.
[0008] Furthermore, a fence tube is fixedly installed on the upper side of the sewage discharge hole, a water pipe is fixedly connected to the lower side of the sewage discharge hole, and a solenoid valve is arranged inside the water pipe.
[0009] Furthermore, support columns are fixedly installed at the bottom of the breeding pond. The bottom ends of the support columns are fixedly connected with arc-shaped buffer plates. A shielding frame is fixedly installed at the bottom of the breeding pond. The top of the filter box is movably connected with the bottom of the shielding frame.
[0010] Furthermore, rollers are rotatably connected to the bottom of the support frame. A handle is fixedly connected to one side of the filter box.
[0011] Furthermore, the elastic component includes a guide post. The guide post is fixedly connected to the bottom of the inner wall of the movable groove. The guide post is movably connected with the moving frame. A spring is fixedly connected between the bottom end of the moving frame and the bottom of the inner wall of the movable groove. A limiting groove is formed in the inner wall of the movable groove. A limiting block is movably connected inside the limiting groove. The limiting block is movably connected with the moving frame.
[0012] Furthermore, the alarm component includes a pressing plate. The pressing plate is fixedly connected with the moving frame. A switch button is fixedly connected to the outer surface of the water tank. An alarm is fixedly installed on the outer surface of the water tank. The switch button is electrically connected with the alarm. A ball is rotatably connected to the bottom of the pressing plate.
[0013] Furthermore, the fixing component includes an installation frame. The installation frame is fixedly installed on the outer surface of the water tank. An electromagnet is fixedly installed on the inner wall of the installation frame. An iron block is fixedly connected to the support frame at the position corresponding to the electromagnet.
[0014] Furthermore, a disinfection tank is arranged on one side of the water tank. An oxygenation device is arranged on one side of the disinfection tank. Connecting pipes are arranged between the water tank, the disinfection tank and the oxygenation device. A water pump is fixedly installed on the outer surface of the connecting pipe. A transportation pipe is fixedly connected to one side of the oxygenation device.
[0015] The utility model has the following beneficial effects:
[0016] 1. When the utility model conducts water circulation, the water flow inside the breeding pond can directly flow into the interior of the water pipe through the sewage discharge holes. At the same time, under the buffering of the arc-shaped buffer plate and the shielding frame, it can directly fall into the interior of the filter box. The filter box filters the impurities contained in the water flow, and the filtered water flow directly falls into the interior of the water tank. At this time, the water flow inside the water tank continues to carry out the next step of water circulation. As a result, more and more impurities are filtered inside the filter box. The filter box presses down on the moving frame, and the bottom end of the moving frame squeezes the spring and slides towards the bottom of the inner wall of the movable groove. When the pressing plate on the moving frame contacts the switch button through the ball, the alarm is activated to remind the staff, so that the staff can clean the impurities collected inside the filter box in a timely manner. To sum up, the filter box can filter and collect the impurities in the water flow, and the filter box can collect a relatively large amount of impurities at one time, and there will be no blockage phenomenon before the filter box is not full of impurities. Coupled with the setting of the alarm component, it enables the staff to clean the filter box full of impurities in a timely manner, so that it is not easy to have the phenomenon of impurity blockage during water circulation.
[0017] 2. When cleaning the impurities collected inside the filter box of the utility model, by controlling the solenoid valve, the water flow inside the breeding pond will not flow out. Then, the electromagnet is powered off, so that the electromagnet no longer adsorbs the iron block. At this time, directly pull the filter box through the handle. The rollers at the bottom end of the support frame rotate under the action of the pulling force, and the filter box can be moved out from the bottom of the breeding pond. When the filter box moves outside the breeding pond, since one end of the filter box is rotatably connected to the moving frame, the filter box can be flipped on the moving frame, and the impurities inside the filter box can be directly poured out. To sum up, it is relatively convenient and labor-saving to clean the impurities collected inside the filter box.
[0018] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0020] Figure 1 It is a schematic diagram of the external contour structure of the present utility model;
[0021] Figure 2 For the present utility model Figure 1 Top view structure schematic diagram;
[0022] Figure 3 Schematic diagram of the shielding frame of the present utility model;
[0023] Figure 4 Schematic diagram of the arc-shaped buffer plate of the present utility model;
[0024] Figure 5 Schematic diagram of the filter collection component of the present utility model;
[0025] Figure 6 Schematic cross-sectional view of the support frame of the present utility model;
[0026] Figure 7 of the present utility model Figure 6 Enlarged schematic diagram at position A.
[0027] In the drawings, the list of components represented by each reference numeral is as follows:
[0028] 1, breeding pond; 2, sewage discharge hole; 3, water tank; 4, support frame; 5, movable groove; 6, movable frame; 7, filter box; 8, elastic component; 801, guide post; 802, spring; 803, limiting groove; 804, limiting block; 9, alarm component; 901, pressing plate; 902, switch button; 903, alarm; 904, ball; 10, fixing component; 101, installation frame; 102, electromagnet; 103, iron block; 11, fence cylinder; 12, water pipe; 13, solenoid valve; 14, support column; 15, arc-shaped buffer plate; 16, shielding frame; 17, roller; 18, handle; 19, disinfection box; 20, oxygenation device; 21, connecting pipe; 22, water pump; 23, transportation pipe. Detailed implementation manners
[0029] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the utility model.
[0030] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc. indicating the orientation or position relationship are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the utility model.
[0031] Please refer to Figures 1-7As shown in the figure, the utility model relates to an oxygen-rich circulating water for black fish farming, including a breeding pond 1, characterized in that a sewage discharge hole 2 is opened at the bottom of the breeding pond 1, a water tank 3 is arranged at the bottom of the breeding pond 1, a support frame 4 is movably connected to the outside of the water tank 3, a movable groove 5 is opened at the top of the support frame 4, a movable frame 6 is movably connected inside the movable groove 5, a filter box 7 is rotatably connected to the top of the movable frame 6, the filter box 7 is rotatably connected to one end of the movable frame 6, an elastic force assembly 8 is arranged inside the movable groove 5, the elastic force assembly 8 is arranged at the bottom end of the movable frame 6, an alarm assembly 9 is arranged on the outer surfaces of the movable frame 6 and the water tank 3, and a fixing assembly 10 is arranged on the outer surfaces of the water tank 3 and the support frame 4.
[0032] When the water circulation is carried out, the water flow and impurities inside the breeding pond 1 flow through the sewage discharge hole 2 to the outside of the breeding pond 1 and directly flow into the inside of the filter box 7. At this time, the filter box 7 can filter the impurities, and the filtered water flow directly flows into the inside of the water tank 3 and proceeds to the next step of the water circulation. As more and more impurities are collected by the filter box 7, the weight of the filter box 7 becomes larger and larger, so that the filter box 7 can press the movable frame 6 downward, and the movable frame 6 presses the elastic force assembly 8. When the movable frame 6 contacts the alarm assembly 9 on the water tank 3, the alarm assembly 9 can give an alarm, so that the operator can clean the impurities collected inside the filter box 7.
[0033] The filter box 7 can be moved to the top of the water tank 3, so that the filter box 7 can filter the impurities in the water flow. At the same time, the fixing assembly 10 ensures the stability of the filter box located at the top of the water tank 3. When too many impurities are collected by the filter box 7, the alarm assembly 9 can remind the operator, so that the operator can timely clean the impurities collected inside the filter box 7. In summary, during the water circulation process, the phenomenon of blockage caused by the accumulation of impurities will not occur, so that the water circulation can proceed normally. At the same time, filter holes are also opened on the four sides of the filter box 7, so that the filter box 7 can collect more impurities when filtering the impurities and is not prone to blockage.
[0034] In one embodiment, for the above sewage discharge hole 2, a fence cylinder 11 is fixedly installed on the upper side of the sewage discharge hole 2, a water pipe 12 is fixedly connected to the lower side of the sewage discharge hole 2, and a solenoid valve 13 is arranged inside the water pipe 12.
[0035] When cleaning the impurities inside the filter box 7, the solenoid valve 13 can be closed, so that the water flow inside the breeding pond 1 will not flow out through the water pipe 12. At the same time, the setting of the fence cylinder 11 prevents the black fish cultured inside the breeding pond 1 from swimming out of the breeding pond 1 along the sewage discharge hole 2.
[0036] In one embodiment, for the above-mentioned aquaculture pond 1, a support column 14 is fixedly installed at the bottom of the aquaculture pond 1. The bottom end of the support column 14 is fixedly connected to an arc-shaped buffer plate 15. A shielding frame 16 is fixedly installed at the bottom of the aquaculture pond 1. The top of the filter box 7 is movably connected to the bottom of the shielding frame 16.
[0037] The water flow flowing out from the water pipe 12 will first fall onto the top of the arc-shaped buffer plate 15 for buffering. At the same time, the shielding frame 16 can block the water flow splashed due to the arc-shaped buffer plate 15. This setting makes the impact force of the water flow flowing into the filter box 7 not too large, so that the filter box 7 is not easily damaged due to the water flow impact force. At the same time, the shielding frame 16 can limit the bottom of the filter box 7, so that the filter box 7 will not rotate on the moving frame 6 when filtering impurities.
[0038] In one embodiment, for the above-mentioned support frame 4, a roller 17 is rotatably connected to the bottom of the support frame 4. A handle 18 is fixedly connected to one side of the filter box 7.
[0039] When cleaning the impurities collected inside the filter box 7, the filter box 7 can be directly pulled through the handle 18. The filter box 7 drives the roller 17 to rotate on the ground through the moving frame 6 and the support frame 4, so that it moves out from the bottom of the aquaculture pond 1. The setting of the roller 17 makes it convenient to move the filter box 7. At the same time, since the filter box 7 can rotate on the moving frame 6, it is also convenient to clean the impurities inside the filter box 7.
[0040] In one embodiment, for the above-mentioned elastic force assembly 8, the elastic force assembly 8 includes a guide post 801. The guide post 801 is fixedly connected to the bottom inner wall of the movable groove 5. The guide post 801 is movably connected to the moving frame 6. A spring 802 is fixedly connected between the bottom end of the moving frame 6 and the bottom inner wall of the movable groove 5. A limiting groove 803 is formed in the inner wall of the movable groove 5. A limiting block 804 is movably connected inside the limiting groove 803. The limiting block 804 is movably connected to the moving frame 6. The alarm assembly 9 includes a pressing plate 901. The pressing plate 901 is fixedly connected to the moving frame 6. A switch button 902 is fixedly connected to the outer surface of the water tank 3. An alarm 903 is fixedly installed on the outer surface of the water tank 3. The switch button 902 is electrically connected to the alarm 903. A ball 904 is rotatably connected to the bottom of the pressing plate 901.
[0041] As more and more impurities are collected inside the filter cartridge 7, the filter cartridge 7 can press down on the moving frame 6, causing the bottom end of the moving frame 6 to move inside the movable slot 5 and compress the spring 802. At the same time, the moving frame 6 can drive the pressing plate 901 to move downward. When the pressing plate 901 comes into contact with the switch button 902, the alarm 903 starts to alarm to remind the staff. During the above working process, when the moving frame 6 slides inside the movable slot 5, it can drive the limiting block 804 to slide inside the limiting slot 803. The arrangement of the limiting block 804 and the limiting slot 803 prevents the moving frame 6 from moving out of the movable slot 5 under the push of the spring 802. The pressing plate 901 presses the switch button 902 through the ball 904. This arrangement allows the ball 904 to rotate on the top of the switch button 902 when the filter cartridge 7 drives the moving frame 6 to move, and the top of the switch button 902 will not be worn due to the movement of the pressing plate 901, thus extending the service life of the switch button 902.
[0042] In one embodiment, for the above-mentioned fixing component 10, the fixing component 10 includes a mounting frame 101, the mounting frame 101 is fixedly installed on the outer surface of the water tank 3, and an electromagnet 102 is fixedly installed on the inner wall of the mounting frame 101. A iron block 103 is fixedly connected to the support frame 4 corresponding to the position of the electromagnet 102.
[0043] When the filter cartridge 7 is moved to the top of the water tank 3, the inner wall of the support frame 4 comes into contact with the outer surface of the water tank 3. As the support frame 4 continues to move, the moving frame 4 can directly move into the mounting frame 101, causing the iron block 103 to come into contact with the electromagnet 102. At this time, the operator can energize the electromagnet 102, causing the electromagnet 102 to adsorb to the iron block 103. This arrangement ensures the stability of the filter cartridge 7 when it is at the top of the water tank 3, and only needs to energize the electromagnet 102 to fix the support frame 4 at the bottom of the filter cartridge 7. When moving the filter cartridge 7 out of the top of the water tank 3, only need to cut off the power supply of the electromagnet 102 so that the electromagnet 102 no longer adsorbs the iron block 103, and the whole operation process is relatively convenient.
[0044] In one embodiment, for the above-mentioned water tank 3, a disinfection tank 19 is provided on one side of the water tank 3, an aeration device 20 is provided on one side of the disinfection tank 19, connecting pipes 21 are provided between the water tank 3, the disinfection tank 19 and the aeration device 20, a water pump 22 is fixedly installed on the outer surface of the connecting pipe 21, and a transport pipe 23 is fixedly connected to one side of the aeration device 20.
[0045] The water pump 22 can extract the water flow inside the water tank 3 through the connecting pipe 21 and transport the extracted water flow to the inside of the disinfection tank 19 for disinfection. The water flow disinfected inside the disinfection tank 19 then flows into the oxygenation device 20 under the extraction of the next water pump 22 and the connecting pipe 21 for oxygenation, so as to increase the oxygen content in the water flow. Then, the oxygenated water flow flows back into the inside of the breeding pond 1 under the guidance of the transport pipe 23. The above settings improve the effect of the circulated water flow in breeding the black fish inside the breeding pond 1, and also avoid the waste of water resources.
[0046] Through the above technical solutions: 1. When the water circulation is carried out, the water flow inside the breeding pond 1 can directly flow into the inside of the water pipe 12 through the sewage discharge hole 2, and at the same time, it can directly fall into the inside of the filter box 7 under the buffering of the arc-shaped buffer plate 15 and the shielding frame 16. The filter box 7 filters the impurities contained in the water flow, and the filtered water flow directly falls into the inside of the water tank 3. At this time, the water flow inside the water tank 3 continues the next step of water circulation. As the impurities filtered inside the filter box 7 increase, the filter box 7 presses down on the moving frame 6, and the bottom end of the moving frame 6 squeezes the spring 802 and slides towards the bottom of the inner wall of the movable groove 5. When the pressing plate 901 on the moving frame 6 contacts the switch button 902 through the ball 904, the alarm 903 is activated to remind the staff, so that the staff can timely clean the impurities collected inside the filter box 7. To sum up, the filter box 7 can filter and collect the impurities in the water flow, and the filter box 7 can collect a relatively large amount of impurities at one time, and there will be no blockage phenomenon before the filter box 7 is filled with impurities. Coupled with the setting of the alarm component 9, the staff can timely clean the filter box 7 filled with impurities, so that it is not easy to have the phenomenon of impurity blockage during water circulation; 2. When cleaning the impurities collected inside the filter box 7, by controlling the solenoid valve 13, the water flow inside the breeding pond 1 will not flow out. Then, the electromagnet 103 is powered off, so that the electromagnet 103 no longer adsorbs the iron block 103. At this time, the filter box 7 is directly pulled through the handle 18, and the rollers 17 at the bottom end of the support frame 4 rotate under the pulling force, so that the filter box 7 can be moved out from the bottom of the breeding pond 1. When the filter box 7 is moved outside the breeding pond 1, since the filter box 7 is rotatably connected to one end of the moving frame 6, the filter box 7 can be turned over on the moving frame 6, and the impurities inside the filter box 7 can be directly poured out. To sum up, it is relatively convenient and labor-saving to clean the impurities collected inside the filter box 7.
[0047] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0048] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the utility model, so that those skilled in the art can understand and utilize the utility model well. The utility model is only limited by the claims and their full scope and equivalents.
Claims
1. An oxygen-rich circulating water aquaculture system for snakehead fish farming, comprising a culture pond (1), characterized in that, The bottom of the breeding pond (1) is provided with a sewage discharge hole (2). A water tank (3) is arranged at the bottom of the breeding pond (1). The outer side of the water tank (3) is movably connected with a support frame (4). An activity groove (5) is opened at the top of the support frame (4). A movable frame (6) is movably connected inside the activity groove (5). The top of the movable frame (6) is rotatably connected with a filter box (7). The filter box (7) is rotatably connected with one end of the movable frame (6). An elastic component (8) is arranged inside the activity groove (5). The elastic component (8) is arranged at the bottom end of the movable frame (6). An alarm component (9) is arranged on the outer surfaces of the movable frame (6) and the water tank (3). A fixing component (10) is arranged on the outer surfaces of the water tank (3) and the support frame (4).
2. The oxygen-enriched circulating water aquaculture system for snakehead fish farming according to claim 1, wherein A fence cylinder (11) is fixedly installed on the upper side of the sewage discharge hole (2). A water pipe (12) is fixedly connected to the lower side of the sewage discharge hole (2). An electromagnetic valve (13) is arranged inside the water pipe (12).
3. The oxygen-enriched circulating water aquaculture system for snakehead fish farming according to claim 1, characterized in that, Support columns (14) are fixedly installed at the bottom of the breeding pond (1). The bottom ends of the support columns (14) are fixedly connected with arc-shaped buffer plates (15). A shielding frame (16) is fixedly installed at the bottom of the breeding pond (1). The top of the filter box (7) is movably connected with the bottom of the shielding frame (16).
4. The oxygen-enriched circulating water aquaculture system for snakehead fish farming according to claim 1, wherein, Rollers (17) are rotatably connected to the bottom of the support frame (4). A handle (18) is fixedly connected to one side of the filter box (7).
5. The oxygen-enriched circulating water aquaculture system for snakehead fish farming according to claim 1, characterized in that, The elastic component (8) includes a guide post (801). The guide post (801) is fixedly connected to the bottom of the inner wall of the activity groove (5). The guide post (801) is movably connected with the movable frame (6). A spring (802) is fixedly connected between the bottom end of the movable frame (6) and the bottom of the inner wall of the activity groove (5). A limiting groove (803) is opened on the inner wall of the activity groove (5). A limiting block (804) is movably connected inside the limiting groove (803). The limiting block (804) is movably connected with the movable frame (6).
6. The oxygen-enriched circulating water aquaculture system for snakehead fish farming according to claim 5, wherein The alarm component (9) includes a pressing plate (901). The pressing plate (901) is fixedly connected with the movable frame (6). A switch button (902) is fixedly connected to the outer surface of the water tank (3). An alarm (903) is fixedly installed on the outer surface of the water tank (3). The switch button (902) is electrically connected with the alarm (903). A ball (904) is rotatably connected to the bottom of the pressing plate (901).
7. The oxygen-enriched circulating water aquaculture system for snakehead fish farming according to claim 1, characterized in that, The fixing component (10) includes an installation frame (101). The installation frame (101) is fixedly installed on the outer surface of the water tank (3). An electromagnet (102) is fixedly installed on the inner wall of the installation frame (101). An iron block (103) is fixedly connected to the position of the support frame (4) corresponding to the electromagnet (102).
8. The oxygen-enriched circulating water aquaculture system for snakehead fish farming according to claim 1, wherein On one side of the water tank (3), a disinfection tank (19) is provided. On one side of the disinfection tank (19), an aeration device (20) is provided. Connecting pipes (21) are provided between the water tank (3), the disinfection tank (19) and the aeration device (20). A water pump (22) is fixedly installed on the outer surface of the connecting pipe (21). A transport pipe (23) is fixedly connected to one side of the aeration device (20).