CN112655635A - Self-purification type aquaculture device based on water circulation - Google Patents
Self-purification type aquaculture device based on water circulation Download PDFInfo
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- CN112655635A CN112655635A CN202011480431.4A CN202011480431A CN112655635A CN 112655635 A CN112655635 A CN 112655635A CN 202011480431 A CN202011480431 A CN 202011480431A CN 112655635 A CN112655635 A CN 112655635A
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Abstract
The invention discloses a self-cleaning aquaculture device based on water circulation, which comprises a aquaculture box main body, a water outlet, a circulating pipe, a pump body and a purification treatment box, wherein the water outlet is arranged below the aquaculture box main body, the circulating pipe is connected to the left lower part of the water outlet, the pump body is connected to the upper part of the circulating pipe, the purification treatment box is arranged below the pump body, a filter plate is arranged inside the purification treatment box, an ultraviolet sterilization lamp is arranged below the filter plate, a drain pipe is connected to the right side of the purification treatment box, and a valve is arranged inside the drain pipe. This self-purification formula aquaculture device based on hydrologic cycle is provided with brush board, loose axle and connecting axle, and accessible loose axle cooperation second is connected the rope and is controlled the position of brush board, can clear up the bottom of breeding the case main part, makes impurity ability along with the aqueous humor discharge treatment, and the loose axle cooperates first connecting rope under torque spring's effect and resets to the brush board, makes it can carry out reciprocating movement.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a self-cleaning aquaculture device based on water circulation.
Background
Along with the improvement of living standard of people, food materials are selected more and more, aquatic products contain rich protein and are deeply loved by people, the aquatic products tend to artificial culture along with the continuous increase of demand, the aquatic products are cultured uniformly through the culture device, the aquatic product culture device with the water circulation function disclosed by the publication number CN210406728U drives the water pump to start working through the arranged water tank, the water pump, the filter hopper, the filter cotton and the filter screen, water at the bottom of the culture box is pumped out through the water pumping pipe and is discharged through the drain pipe, so that the water falls on the filter hopper on the water tank, food residues and fish excrement in the water can be filtered through the filter cotton on the filter hopper, the filtered water flows into the water tank through the filter screen and is discharged back to the culture box through the return pipe, the water circulation of the culture box is realized, the requirements of energy conservation and environmental protection are met, and the filter hopper can be taken out of the water tank, the filter cotton is convenient to replace and the filter screen is convenient to clean, the practicability is higher, but the device has some defects when in use:
1. when the device is used, impurities at the bottom of the box cannot be cleaned and removed, and excrement and impurities accumulated at the bottom of the box are gradually increased along with the use of the device, so that the quality of subsequent water bodies is influenced, and the risk of breeding bacteria and the like is increased;
2. the device is when extracting the water, and the water velocity of flow of water drain department is very fast, and the aquatic products is adsorbed the edge of outlet easily when near, can cause the jam of outlet on the one hand, and on the other hand can cause the aquatic products surface to receive scratch etc., influences the follow-up survival rate of aquatic products.
Aiming at the problems, innovative design is urgently needed on the basis of the original aquaculture device.
Disclosure of Invention
The invention aims to provide a self-cleaning aquaculture device based on water circulation, which solves the problems that the existing aquaculture device in the market in the prior art cannot clean and remove impurities at the bottom of a tank when in use, excrement and impurities accumulated at the bottom of the tank are gradually increased along with the use of the device, so that the quality of subsequent water bodies is influenced, and the existing aquaculture device has the defects that when the water bodies are extracted, the flow rate of the water bodies at a water outlet is high, water products are easily adsorbed to the edge of the water outlet when nearby, the water outlet is blocked on one hand, the surface of the water products is scratched and the like on the other hand.
In order to achieve the purpose, the invention provides the following technical scheme: a self-cleaning aquaculture device based on water circulation comprises a aquaculture box main body, a water outlet, a circulating pipe, a pump body and a purification treatment box, wherein the water outlet is formed below the aquaculture box main body, the circulating pipe is connected to the left lower part of the water outlet, the pump body is connected to the upper part of the circulating pipe, the purification treatment box is installed below the pump body, a filter plate is arranged inside the purification treatment box, an ultraviolet sterilizing lamp is arranged below the filter plate, a drain pipe is connected to the right side of the purification treatment box, a valve is arranged inside the drain pipe, a movable water filter plate is arranged inside the aquaculture box main body, a brush plate is arranged below the movable water filter plate, the brush plate is attached to the bottom of the aquaculture box main body, a first connecting rope is fixed to the outer side of the brush plate, a movable shaft is fixed to the outer end of the first connecting rope, and the movable shaft is arranged inside the aquaculture box main body, torsion spring is installed to the outer end of loose axle, the inboard of brush board is fixed with the second and connects the rope, and the inner observation of rope is connected to the second has the deflector to the deflector inlays in the bottom of breeding the case main part, the inner of rope is connected to the second is provided with the connecting axle, and the below of connecting axle is provided with the backup pad, and the inner wall in the outlet is inlayed to the backup pad, the below of connecting axle is fixed with first gear, and the right side of first gear is provided with the second gear to the below of second gear is connected with the installation axle, the lower extreme of installation axle runs through there is the connecting plate, and the inner wall in the outlet is inlayed to the connecting plate to rotating vane is installed to the below of installation axle.
Preferably, the bottom of the cultivation box main body is designed to be an inclined structure, and the bottom surface of the cultivation box main body and the brush plate are arranged in parallel.
Preferably, the upper surface of filter is circular-arc structural design, and the ultraviolet germicidal lamp evenly distributed of filter below is in the inside of purification treatment case.
Preferably, the lower part of the drain pipe is provided with a diversion shell, the diversion shell is embedded on the inner wall of the cultivation box body, the diversion trench is formed in the left side of the diversion shell, and the left end of the diversion trench is attached to the inner wall of the cultivation box body.
Preferably, the opening has been seted up to the inside of activity drainage board, and the left and right sides of activity drainage board all inlays and has the guide block to the threaded rod has been run through to the inside of guide block, and the upper end of threaded rod is connected with driving motor simultaneously, driving motor is located the top of breeding the case main part.
Preferably, an integrated structure is formed between the guide block and the water filtering plate, an up-and-down sliding structure is formed between the guide block and the cultivation box body, the guide block is in threaded connection with the threaded rod, and the threaded rod is in bearing connection with the cultivation box body.
Preferably, the front end and the rear end of the brush plate are both fixed with fixed blocks, the outer sides of the fixed blocks are provided with sliding grooves, and the brush plate forms a sliding structure through the fixed blocks and the sliding grooves.
Preferably, the brush boards are arranged at equal intervals at the bottom of the breeding box main body, the adjacent brush boards are connected through the fixing plate, the brush boards are arranged in bilateral symmetry about the central line of the water outlet, and the brush boards are connected with the connecting shaft through the second connecting rope.
Preferably, the connecting shaft is engaged with the second gear through the first gear, the second gear is a half gear, the connecting shaft is connected with the support plate through a bearing, and the second gear is connected with the connecting plate through the mounting shaft to form a rotating structure.
Compared with the prior art, the invention has the beneficial effects that: the self-cleaning aquaculture device based on water circulation;
(1) the movable shaft is matched with the first connecting rope to reset the brush plate under the action of the torsion spring, so that the brush plate can move back and forth, and the functionality of the device is improved;
(2) the automatic brush plate cleaning machine is provided with a first gear, a second gear and a rotating blade, the first gear can rotate intermittently through the connection of the first gear and the second gear, and the rotating blade can be driven to rotate when water circulates in a drainage port, so that the mounting shaft is automatically driven to rotate, and the subsequent automatic control of the position of a brush plate is realized;
(3) be provided with activity drainage board and guide block, the accessible activity drainage board separates the bottom of aquatic products and breed case main part, and follow-up threaded rod cooperation guide block can be controlled the position of activity drainage board, upwards shifts aquatic products through activity drainage board, makes its avris of keeping away from the outlet, avoids attracting aquatic products because of the near velocity of flow of outlet is too fast at follow-up drainage in-process, improves the survival rate of follow-up aquatic products.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic top view of the pod of the present invention;
FIG. 4 is a schematic view of a movable water filtering plate of the present invention;
FIG. 5 is a schematic view of a brush plate according to the present invention in a top-down view;
FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 7 is a schematic top view of the first gear of the present invention.
In the figure: 1. a main body of the cultivation box; 2. a water outlet; 3. a circulation pipe; 4. a pump body; 5. a purification treatment box; 6. a filter plate; 7. an ultraviolet germicidal lamp; 8. a drain pipe; 9. a valve; 10. a guide shell; 1001. a diversion trench; 11. a movable water filter plate; 1101. a port; 1102. a guide block; 1103. a threaded rod; 1104. a drive motor; 12. brushing the board; 13. a fixed block; 14. a chute; 15. a fixing plate; 16. a first connecting rope; 17. a movable shaft; 18. a torsion spring; 19. a second connecting rope; 20. a guide plate; 21. a connecting shaft; 22. a support plate; 23. a first gear; 24. a second gear; 25. installing a shaft; 26. a connecting plate; 27. the blades are rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a self-cleaning aquaculture device based on water circulation comprises a aquaculture box main body 1, a water outlet 2, a circulating pipe 3, a pump body 4, a purification treatment box 5, a filter plate 6, an ultraviolet germicidal lamp 7, a water discharge pipe 8, a valve 9, a diversion shell 10, a movable water filter plate 11, a brush plate 12, a fixed block 13, a chute 14, a fixed plate 15, a first connecting rope 16, a movable shaft 17, a torsion spring 18, a second connecting rope 19, a guide plate 20, a connecting shaft 21, a support plate 22, a first gear 23, a second gear 24, a mounting shaft 25, a connecting plate 26 and a rotating blade 27, wherein the water outlet 2 is arranged below the aquaculture box main body 1, the circulating pipe 3 is connected to the left lower side of the water outlet 2, the pump body 4 is connected to the upper side of the circulating pipe 3, the purification treatment box 5 is arranged below the pump body 4, the filter plate 6 is arranged inside the purification treatment box 5, the ultraviolet germicidal lamp 7 is arranged, the right side of the purification treatment box 5 is connected with a drain pipe 8, a valve 9 is arranged inside the drain pipe 8, a movable water filtering plate 11 is arranged inside the culture box main body 1, a brush plate 12 is arranged below the movable water filtering plate 11, the brush plate 12 is attached to the bottom of the culture box main body 1, a first connecting rope 16 is fixed on the outer side of the brush plate 12, a movable shaft 17 is fixed on the outer end of the first connecting rope 16, the movable shaft 17 is arranged inside the culture box main body 1, a torsion spring 18 is arranged at the outer end of the movable shaft 17, a second connecting rope 19 is fixed on the inner side of the brush plate 12, a guide plate 20 is observed at the inner end of the second connecting rope 19, the guide plate 20 is embedded at the bottom of the culture box main body 1, a connecting shaft 21 is arranged at the inner end of the second connecting rope 19, a support plate 22 is arranged below the connecting shaft 21, and the support plate 22 is embedded at the inner wall, a first gear 23 is fixed below the connecting shaft 21, a second gear 24 is arranged on the right side of the first gear 23, an installation shaft 25 is connected below the second gear 24, a connecting plate 26 penetrates through the lower end of the installation shaft 25, the connecting plate 26 is embedded in the inner wall of the water outlet 2, and a rotating blade 27 is installed below the installation shaft 25;
the bottom of the cultivation box main body 1 is designed into an inclined structure, the bottom surface of the cultivation box main body 1 is parallel to the brush plate 12, the structural design facilitates subsequent guiding of the water body in the cultivation box main body 1 through the water outlet 2, and subsequent purification treatment of the water body is facilitated;
the upper surface of the filter plate 6 is in an arc-shaped structural design, and the ultraviolet germicidal lamps 7 below the filter plate 6 are uniformly distributed in the purification treatment box 5, the structural design can improve the contact area between the surface of the filter plate 6 and a water body through the arc-shaped structural design, the filtration efficiency of the subsequent water body is improved, and meanwhile, the ultraviolet germicidal lamps 7 can be matched for disinfecting the water body;
the diversion shell 10 is arranged below the water drainage pipe 8, the diversion shell 10 is embedded on the inner wall of the cultivation box main body 1, the diversion groove 1001 is formed in the left side of the diversion shell 10, meanwhile, the left end of the diversion groove 1001 is attached to the inner wall of the cultivation box main body 1, the water body from the water drainage pipe 8 can be sent into the cultivation box main body 1 through the diversion shell 10 and the diversion groove 1001, the water body can slide downwards along the inner wall of the cultivation box main body 1, and influence on the original water body and splash of water are reduced;
the inside of the movable water filtering plate 11 is provided with a through hole 1001, the left side and the right side of the movable water filtering plate 11 are respectively inlaid with a guide block 1102, a threaded rod 1103 penetrates through the inside of the guide block 1102, the upper end of the threaded rod 1103 is connected with a driving motor 1104, the driving motor 1104 is positioned above the cultivation box body 1, an integrated structure is formed between the guide block 1102 and the water filtering plate 11, an up-and-down sliding structure is formed between the guide block 1102 and the cultivation box body 1, a threaded connection is formed between the guide block 1102 and the threaded rod 1103, and a bearing connection is formed between the threaded rod 1103 and the cultivation box body 1;
the front end and the rear end of the brush plate 12 are both fixed with fixed blocks 13, the outer side of each fixed block 13 is provided with a sliding chute 14, the brush plate 12 forms a sliding structure through the fixed blocks 13 and the sliding chutes 14, and the structural design enables the subsequent brush plate 12 to move at the bottom of the breeding box main body 1 through the matching of the fixed blocks 13 and the sliding chutes 14 so as to clean impurities;
the brush plates 12 are arranged at equal intervals at the bottom of the breeding box main body 1, the adjacent brush plates 12 are connected through the fixing plate 15, the brush plates 12 are arranged in bilateral symmetry about the central line of the water outlet 2, meanwhile, the brush plates 12 are connected with the connecting shaft 21 through the second connecting rope 19, the position of the brush plates 12 can be controlled through the rotation of the subsequent connecting shaft 21 and the matching of the second connecting rope 19, and the residue at the bottom of the breeding box main body 1 can be cleaned;
the connecting shaft 21 is meshed and connected with the second gear 24 through the first gear 23, the second gear 24 is a half gear, the connecting shaft 21 is connected with the supporting plate 22 through a bearing, meanwhile, the second gear 24 forms a rotating structure through the mounting shaft 25 and the connecting plate 26, the connecting shaft 21 can be driven to rotate by the rotation of the subsequent mounting shaft 25 and the second gear 24 in a matched mode, and meanwhile, the connecting shaft 21 can be automatically reset when the first gear 23 and the second gear 24 are disengaged.
The working principle is as follows: when the self-purification type aquaculture device based on water circulation is used, firstly, as shown in figures 1 and 2, the aquaculture tank main body 1 is arranged in a sinking mode, a proper amount of water is added into the aquaculture tank main body 1, and then water products are put into the aquaculture tank main body 1 for aquaculture;
when the water body needs to be purified, the pump body 4 can be started to pump the liquid in the water outlet 2 into the purification treatment box 5 through the circulating pipe 3, before the water body is pumped, as shown in fig. 4, the driving motor 1104 can be started to drive the threaded rod 1103 to rotate, the threaded rod 1103 drives the guide block 1102 to move through the threaded connection between the threaded rod 1103 and the guide block 1102, so that the movable water filtering plate 11 moves, the movable water filtering plate 11 moves upwards to temporarily isolate the water product from the water outlet 2, the subsequent water product is prevented from being damaged by the suction force of the water outlet 2, meanwhile, a driving structure formed by the threaded rod 1103 and the driving motor 1104 can also be replaced by other mechanisms which can drive the movable water filtering plate 11 to vertically move in the cultivation box main body 1, such as a steel wire rope traction mechanism or a telescopic rod, and the impurities are filtered by the filter plate 6 after the water body enters the purification treatment box 5, then, the water enters the purification treatment tank 5 to be irradiated and disinfected through an ultraviolet germicidal lamp 7, the disinfected water returns to the culture tank main body 1 through a drain pipe 8, and as shown in the figure 3, the water in the drain pipe 8 returns to the culture tank main body 1 along the inner wall of the culture tank main body 1 through the matching of a diversion shell 10 and a diversion groove 1101, so that the fluctuation of the water is reduced;
when pumping water, as shown in fig. 5, 6 and 7, the water flows in the water outlet 2, the rotating blade 27 is driven to rotate, the rotating blade 27 drives the mounting shaft 25 to rotate, the mounting shaft 25 drives the second gear 24 to rotate, the second gear 24 drives the connecting shaft 21 to rotate by meshing with the first gear 23 when rotating, the connecting shaft 21 pulls the brush plate 12 to move by the second connecting rope 19, the brush plate 12 pulls the first connecting rope 16 to unreel on the movable shaft 17 at the same time, the torsion spring 18 stores force, the second gear 24 continues to rotate after the second gear 24 and the first gear 23 are disengaged, the movable shaft 17 pulls the brush plate 12 to reset by matching with the first connecting rope 16 under the action of the torsion spring 18, so that the connecting shaft 21 rotates reversely, and the brush plate 12 moves again when the second gear 24 is meshed with the first gear 23 again, the impurities at the bottom of the breeding box main body 1 are cleaned through the reciprocating movement of the brush plate 12, and the impurities are prevented from being accumulated at the bottom of the breeding box main body 1.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a self-purification formula aquaculture device based on hydrologic cycle, includes breed case main part (1), outlet (2), circulating pipe (3), pump body (4) and purification treatment case (5), its characterized in that: the cultivation box comprises a cultivation box body (1), a water outlet (2) is arranged below the cultivation box body (1), a circulating pipe (3) is connected to the left lower portion of the water outlet (2), a pump body (4) is connected to the upper portion of the circulating pipe (3), a purification treatment box (5) is installed below the pump body (4), a filter plate (6) is arranged inside the purification treatment box (5), an ultraviolet sterilizing lamp (7) is arranged below the filter plate (6), a drain pipe (8) is connected to the right side of the purification treatment box (5), a valve (9) is installed inside the drain pipe (8), a movable water filter plate (11) is arranged inside the cultivation box body (1), a brush plate (12) is arranged below the movable water filter plate (11), the brush plate (12) is attached to the bottom of the cultivation box body (1), a first connecting rope (16) is fixed to the outer side of the brush plate (12), a movable shaft (17) is fixed at the outer end of the first connecting rope (16), the movable shaft (17) is arranged in the breeding box main body (1), a torsion spring (18) is installed at the outer end of the movable shaft (17), a second connecting rope (19) is fixed at the inner side of the brush plate (12), a guide plate (20) is observed at the inner end of the second connecting rope (19), the guide plate (20) is embedded at the bottom of the breeding box main body (1), a connecting shaft (21) is arranged at the inner end of the second connecting rope (19), a supporting plate (22) is arranged below the connecting shaft (21), the supporting plate (22) is embedded in the inner wall of the water outlet (2), a first gear (23) is fixed below the connecting shaft (21), a second gear (24) is arranged on the right side of the first gear (23), and an installation shaft (25) is connected below the second gear (24), the lower extreme of installation axle (25) is run through there is connecting plate (26), and connecting plate (26) inlay the inner wall in outlet (2) to rotating vane (27) are installed to the below of installation axle (25).
2. The self-cleaning aquaculture device of claim 1, wherein: the bottom of the cultivation box main body (1) is designed to be an inclined structure, and the bottom surface of the cultivation box main body (1) and the brush plate (12) are arranged in parallel.
3. The self-cleaning aquaculture device of claim 1, wherein: the upper surface of filter (6) is circular-arc structural design, and ultraviolet germicidal lamp (7) evenly distributed of filter (6) below is in the inside of purification treatment case (5).
4. The self-cleaning aquaculture device of claim 1, wherein: the utility model discloses a breed case, including drain pipe (8), water conservancy diversion shell (10) are provided with in the below of drain pipe (8), and water conservancy diversion shell (10) are inlayed on the inner wall of breeding case main part (1) to guiding gutter (1001) have been seted up in the left side of water conservancy diversion shell (10), and the left end of guiding gutter (1001) is laminated with the inner wall of breeding case main part (1) mutually simultaneously.
5. The self-cleaning aquaculture device of claim 1, wherein: opening (1001) have been seted up to the inside of activity drainage board (11), and the left and right sides of activity drainage board (11) all inlays and have guide block (1102) to threaded rod (1103) are run through to the inside of guide block (1102), and the upper end of threaded rod (1103) is connected with driving motor (1104) simultaneously, driving motor (1104) are located the top of breeding case main part (1).
6. The self-cleaning aquaculture device of claim 5, wherein: an integrated structure is formed between the guide block (1102) and the water filtering plate (11), an up-and-down sliding structure is formed between the guide block (1102) and the breeding box body (1), the guide block (1102) and the threaded rod (1103) are in threaded connection, and meanwhile the threaded rod (1103) and the breeding box body (1) are in bearing connection.
7. A water-circulation-based self-cleaning aquaculture device according to claim 2, characterized in that: the front end and the rear end of the brush plate (12) are both fixed with fixing blocks (13), the outer side of each fixing block (13) is provided with a sliding groove (14), and the brush plate (12) forms a sliding structure through the fixing blocks (13) and the sliding grooves (14).
8. The water circulation based self-cleaning aquaculture device of claim 7, wherein: the brush plates (12) are arranged at the bottom of the breeding box main body (1) at equal intervals, the adjacent brush plates (12) are connected through the fixing plate (15), the brush plates (12) are arranged in bilateral symmetry about the central line of the water outlet (2), and meanwhile the brush plates (12) are connected with the connecting shaft (21) through the second connecting rope (19).
9. The self-cleaning aquaculture device of claim 8, wherein: the connecting shaft (21) is in meshing connection with the second gear (24) through the first gear (23), the second gear (24) is a half gear, bearing connection is formed between the connecting shaft (21) and the supporting plate (22), and meanwhile the second gear (24) forms a rotating structure through the mounting shaft (25) and the connecting plate (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011480431.4A CN112655635A (en) | 2020-12-16 | 2020-12-16 | Self-purification type aquaculture device based on water circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011480431.4A CN112655635A (en) | 2020-12-16 | 2020-12-16 | Self-purification type aquaculture device based on water circulation |
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| CN112655635A true CN112655635A (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011480431.4A Pending CN112655635A (en) | 2020-12-16 | 2020-12-16 | Self-purification type aquaculture device based on water circulation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711990A (en) * | 2021-09-18 | 2021-11-30 | 上海崇明汉为生态农业专业合作社 | Water circulation type culture system |
| CN113875676A (en) * | 2021-09-14 | 2022-01-04 | 浙江省海洋水产养殖研究所 | Intelligent marine organism culture system, matched culture pond and method for constructing system |
| CN113955874A (en) * | 2021-09-30 | 2022-01-21 | 江苏高翊高农业创新科技有限公司 | Ecological circulating water device for aquaculture pond |
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| US5290437A (en) * | 1993-06-21 | 1994-03-01 | Lin Chiu Chan | Auto-flushing drainage filter system |
| CN105532531A (en) * | 2015-12-23 | 2016-05-04 | 宁波江北怡和工业设计有限公司 | Fish tank convenient to clean |
| CN110973041A (en) * | 2019-12-27 | 2020-04-10 | 唐山哈船科技有限公司 | Biological sample storage and culture device for ocean exploration |
| CN211129440U (en) * | 2019-09-06 | 2020-07-31 | 大连渔家傲生态科技有限公司 | Filtration type aquaculture edulcoration backwater device |
| CN211558505U (en) * | 2020-01-14 | 2020-09-25 | 辽东学院 | Water circulation treatment device for aquaculture |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5290437A (en) * | 1993-06-21 | 1994-03-01 | Lin Chiu Chan | Auto-flushing drainage filter system |
| CN105532531A (en) * | 2015-12-23 | 2016-05-04 | 宁波江北怡和工业设计有限公司 | Fish tank convenient to clean |
| CN211129440U (en) * | 2019-09-06 | 2020-07-31 | 大连渔家傲生态科技有限公司 | Filtration type aquaculture edulcoration backwater device |
| CN110973041A (en) * | 2019-12-27 | 2020-04-10 | 唐山哈船科技有限公司 | Biological sample storage and culture device for ocean exploration |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113875676A (en) * | 2021-09-14 | 2022-01-04 | 浙江省海洋水产养殖研究所 | Intelligent marine organism culture system, matched culture pond and method for constructing system |
| CN113711990A (en) * | 2021-09-18 | 2021-11-30 | 上海崇明汉为生态农业专业合作社 | Water circulation type culture system |
| CN113711990B (en) * | 2021-09-18 | 2022-12-20 | 上海崇明汉为生态农业专业合作社 | Water circulation type culture system |
| CN113955874A (en) * | 2021-09-30 | 2022-01-21 | 江苏高翊高农业创新科技有限公司 | Ecological circulating water device for aquaculture pond |
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