CN113100148A - Perch macrostoma circulation farming systems - Google Patents
Perch macrostoma circulation farming systems Download PDFInfo
- Publication number
- CN113100148A CN113100148A CN202110364555.4A CN202110364555A CN113100148A CN 113100148 A CN113100148 A CN 113100148A CN 202110364555 A CN202110364555 A CN 202110364555A CN 113100148 A CN113100148 A CN 113100148A
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- Prior art keywords
- pond
- filter
- water
- transition
- baffle
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- Granted
Links
- 238000009313 farming Methods 0.000 title description 4
- 241000269799 Perca fluviatilis Species 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 241000251468 Actinopterygii Species 0.000 claims abstract description 35
- 230000007704 transition Effects 0.000 claims abstract description 34
- 241001125889 Micropterus salmoides Species 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 10
- 238000006213 oxygenation reaction Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000012258 culturing Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000009395 breeding Methods 0.000 description 5
- 230000001488 breeding effect Effects 0.000 description 5
- 238000012136 culture method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to the technical field of micropterus salmoides cultivation, and discloses a micropterus salmoides circulating cultivation system which comprises a plurality of fish culture ponds, a transition pond and a temporary storage pond, wherein the transition pond is communicated with each fish culture pond through a connecting groove, the temporary storage pond is communicated with each fish culture pond through a connecting pipe, valves are arranged in all passages, an inner cylinder is arranged in the middle of the transition pond, an annular filter cavity is formed between the inner cylinder and the inner wall of the transition pond, an overflow hole communicated with a filter is formed in the top of a shell of the inner cylinder, a bottom filter layer, a middle filter layer and a top filter layer are sequentially arranged in the filter cavity from bottom to top, and the liquid level in the fish culture pond is higher than the top height of the top filter layer in the transition pond. The fish pond for culturing the fry has a simple structure, can perform waterway circulation, and can filter and improve the water quality in the process of water circulation flowing, thereby being convenient for the fry culturing.
Description
Technical Field
The invention relates to the technical field of micropterus salmoides cultivation, in particular to a micropterus salmoides circulating cultivation system.
Background
At the present stage, the culture method of the micropterus salmoides is various, different culture methods exist in different regions and different environments, but no matter what culture method, the water quality of cultured fries is not changed for a long time, the water quality is gradually poor, the normal growth of the fries is further influenced, and economic loss is brought to farmers.
Disclosure of Invention
The invention aims to provide a circular culture system for micropterus salmoides, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a micropterus salmoides circulation farming systems, includes a plurality of aquarium and a transition pond and a pond of keeping in, through the spread groove intercommunication between transition pond and each aquarium, pond and each aquarium between through the connecting pipe intercommunication, all install the valve in each passageway.
The middle part of the transition pool is provided with an inner cylinder, an annular filter chamber is formed between the inner cylinder and the inner wall of the transition pool, the top of a shell of the inner cylinder is provided with an overflow hole communicated with the filter, and a bottom filter layer, a middle filter layer and a top filter layer are sequentially arranged in the filter chamber from bottom to top.
The liquid level in the fish pond is higher than the top height of top filter layer in the transition pond.
The bottom of spread groove sets up the filter chamber, at least one filtering component of filter intracavity installation, the connecting hole has all been seted up at the both ends of spread groove, two the connecting hole respectively with the pond of breeding fish and transition pond intercommunication, the top of spread groove is uncovered and have the return water course, set up a plurality of oxygenation mechanisms in the return water course.
Further, the filter assembly comprises a partition plate for separating the filter cavity, and a bottom collecting barrel arranged at the bottom of the partition plate, wherein a plurality of water through holes are formed in the partition plate, a storage cavity is formed in the bottom collecting barrel, a blanking port is formed in the top of the storage cavity, a second rotating shaft is further rotatably arranged in the storage cavity, a plurality of collecting frames are distributed in an array mode in the outer side of the second rotating shaft, each collecting frame is of a net-shaped structure and is provided with an opening in one side, the end portion of the second rotating shaft penetrates through the collecting barrel shell, the outer wall of each collecting barrel is rotatably provided with a propeller, and the propeller shaft of the propeller and the end portion of the rotating.
Furthermore, an ultraviolet lamp tube is installed at the top of the partition plate, and a baffle plate is fixed on the partition plate below the ultraviolet lamp tube.
Further, the middle part is fixed with the baffle in the spread groove, and the below of baffle is the filter chamber, and the top of baffle is the return water way, set up a plurality of and filtering component's breach on the baffle so that its installation is dismantled, each breach department all inlays and is equipped with the closing plate, and the bottom is provided with the base that corresponds with each filtering component in the filter chamber, and the bottom of a collecting vessel is located on the base that corresponds.
Furthermore, the oxygenation mechanism comprises an installation frame and a first rotating shaft, the installation frame is arranged in the water return channel, the first rotating shaft is rotatably connected to the installation frame, and a plurality of arc-shaped plate-shaped turning blades are fixed on the outer side of the first rotating shaft.
Furthermore, one end of the connecting groove is communicated with the bottom in the fish pond through a booster pump.
Furthermore, the outer wall of the transition pool is distributed with a second water pump corresponding to the connecting groove, a second water inlet pipe of the second water pump is communicated with the inside of the inner cylinder, and a second water outlet pipe of the second water pump is communicated with the water return channel of the connecting groove.
Furthermore, a first water pump is installed on the outer wall of the fish pond, a first water inlet pipe of the first water pump is communicated with the water return channel, and the water outlet end of the first water inlet pipe is connected to the fish pond.
Further, the flow rate of the booster pump is the same as that of the first water pump.
The invention has the beneficial effects that:
the invention provides a circulating culture system, fish fries are cultured in each fish pond, when water in a certain fish pond needs to be filtered to improve water quality, a valve for communicating the fish pond and a transition pond is opened, the water at the bottom of the fish pond enters a connecting groove and is filtered by each filtering component in the connecting groove, large garbage or other pollutants enter a bottom collecting cylinder for storage, a second rotating shaft in a storage cavity continuously rotates to drive each collecting frame to continuously collect garbage, the water entering the transition pond is filtered by a middle filtering layer, a bottom filtering layer and a top filtering layer and then enters an inner cylinder through an overflow hole, the water filtered by multiple stages in the inner cylinder enters a water return channel through the operation of a second water pump, and the water in the water return channel can be pumped into the fish pond again through the operation of a first water pump and is circulated through a water channel, after the water in the fish pond is subjected to multi-stage filtration and oxygenation, the water quality can be greatly improved, the growth of seedlings is facilitated, and the normal fish culture use of the fish pond is not influenced when the fish pond is subjected to external circulation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a top view of the overall structure of the present invention;
FIG. 2 is a front view of a portion of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of a connecting slot of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
fig. 6 is a bottom view of the filter assembly of the present invention.
In the figure: the fish pond 1, the pond 101 of keeping in, transition pond 2, middle filter layer 211, bottom filter layer 212, top filter layer 213, spillway hole 214, inner tube 215, spread groove 3, baffle 31, filter chamber 301, connecting hole 302, connecting pipe 4, first water pump 6, first inlet tube 61, second water pump 7, second outlet pipe 71, second inlet tube 72, filtering component 8, closing plate 81, baffle 82, limbers 821, baffle 83, ultraviolet tube 84, mounting bracket 85, first pivot 86, bottom collection tube 87, storage chamber 871, blanking mouth 872, base 9, collection frame 10, second pivot 11, flip blade 12, screw 13, driving medium 14.
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.
Example 1:
referring to fig. 1-6, a micropterus salmoides circulation farming systems, includes a plurality of pond 1 and a transition pond 2 and a pond 101 of keeping in, through connecting groove 3 intercommunication between transition pond 2 and each pond 1 of keeping in, the pond 101 of keeping in and each pond 1 of keeping in communicate through connecting pipe 4, all install the valve in each passageway.
Referring to fig. 1, 2 and 3, an inner cylinder 215 is disposed at the middle part of the transition tank 2, an annular filter cavity is formed between the inner cylinder 215 and the inner wall of the transition tank 2, an overflow hole 214 communicated with the filter is disposed at the top of the shell of the inner cylinder 215, and a bottom filter layer 212, a middle filter layer 211 and a top filter layer 213 are sequentially disposed in the filter cavity from bottom to top.
Wherein, the bottom filter layer 212 is formed by filling gravels, the middle filter layer is formed by laying a plurality of layers of filter screens, and the top filter layer adopts a biological filter cotton filter element. And the filter element in each filter layer can be replaced regularly, so that the filter element can be used for a long time conveniently.
In order to make the water in the fishpond 1 more conveniently flow into the transition pond 2, the liquid level in the fishpond 1 is higher than the top height of the top filtering layer 213 in the transition pond 2 during construction.
Referring to fig. 4, a filter cavity 301 is disposed at the bottom of the connecting groove 3, at least one filter element 8 is installed in the filter cavity 301, connecting holes 302 are formed in both ends of the connecting groove 3, the two connecting holes 302 are respectively communicated with the fish pond 1 and the transition pond 2, the top of the connecting groove 3 is open and provided with a water return channel, and a plurality of oxygenation mechanisms are disposed in the water return channel. When water passes through the water return channel, the oxygen content in the water can be increased through the oxygen increasing mechanism, and the water quality is improved
Referring to fig. 4, preferably, the filter assembly 8 includes a partition plate 31 for partitioning the filter cavity 301, and a bottom collecting cylinder 87 installed at the bottom of the partition plate 31, wherein the partition plate 31 is provided with a plurality of water through holes 821, a storage cavity 871 is installed in the bottom collecting cylinder 87, a blanking port 872 is disposed above the storage cavity 871, a second rotating shaft 11 is further rotatably installed in the storage cavity 871, a plurality of collecting frames 10 are arrayed on the outer side of the second rotating shaft 11, the collecting frames 10 are of a mesh structure, one side of each collecting frame 10 is opened, the end of the second rotating shaft 11 penetrates through the casing of the collecting cylinder 87, a propeller 13 is rotatably installed on the outer wall of the collecting cylinder 87, and the propeller shaft of the propeller 13 is in transmission connection with the end of the rotating shaft 11 through a transmission.
Referring to fig. 4 and 5, further, an ultraviolet lamp 84 is installed on the top of the partition plate 31, and a baffle 83 is fixed on the partition plate 31 below the ultraviolet lamp 84.
Referring to fig. 4, further, a partition plate 31 is fixed at the middle inside the connecting groove 3, a filter chamber 301 is arranged below the partition plate 31, a water return channel is arranged above the partition plate 31, a plurality of notches with the filter assemblies 8 are formed in the partition plate 31 to facilitate installation and disassembly of the filter assemblies, a sealing plate 81 is embedded in each notch, a base 9 corresponding to each filter assembly is arranged at the bottom inside the filter chamber 301, and the bottom of the collecting cylinder 87 is located on the corresponding base 9.
Referring to fig. 5, the oxygenation mechanism further includes a mounting frame 85 and a first rotating shaft 86, the mounting frame 85 is disposed in the water return channel, the first rotating shaft 86 is rotatably connected to the mounting frame 85, and a plurality of arc-shaped plate-shaped turning blades 12 are fixed on the outer side of the first rotating shaft 86.
In order to make the moisture in the aquarium 1 more conveniently flow in the transition pond 2, furtherly, the bottom intercommunication in booster pump and the aquarium 1 is passed through to the one end of spread groove 3, improves water pressure for the moisture circulation is more convenient.
In order to make the filtered water in the transition pond 2 flow back to the fish pond, further, the outer wall distribution in transition pond 2 has the second water pump 7 that corresponds with spread groove 3, and the second inlet tube 72 of second water pump 7 communicates in the inside of inner tube 215, and the second outlet pipe 71 of second water pump 7 communicates in the return water course of spread groove 3.
Can conveniently carry the moisture after the oxygenation in the return water course to the aquarium 1 in through first water pump 6, it is further, first water pump 6 is installed to the outer wall in aquarium 1, and first water pump 6's first inlet tube 61 communicates in return water way, and the play water end of first inlet tube 61 is connected in aquarium 1.
In order that the water content in the aquarium 1 is not reduced during the filtration, the flow rate of the booster pump is further made equal to the flow rate of the first water pump 6.
The circulating culture system provided by the device, when in work, fish fries are cultured in each fish pond 1, when water in a certain fish pond 1 needs to be filtered to improve the water quality, valves for connecting the fish pond 1 and the transition pond 2 are opened, the booster pump works to enable the water at the bottom of the fish pond to be pumped into the connecting groove through the booster pump, the water is filtered through each filtering component in the connecting groove, large garbage or other pollutants enter the bottom collecting cylinder 87 to be stored, the second rotating shaft 11 in the storage cavity 871 rotates continuously to drive each collecting frame 10 to continuously collect garbage, the water entering the transition pond 2 enters the inner cylinder through the overflow hole 214 after being filtered through the middle filtering layer 211, the bottom filtering layer 212 and the top filtering layer 213, the water enters the inner cylinder through the multistage filtering holes 214 and works through the second water pump 7, the water entering the water return passage through the multistage filtering in the inner cylinder, and first water pump work can be with in the moisture suction to the pond of breeding fish 1 again in the return water course, through foretell water circuit circulation, the moisture in the pond of breeding fish can improve its quality of water greatly after multi-stage filtration and oxygenation to do benefit to the growth of growing seedlings, and the pond of breeding fish when carrying out the extrinsic cycle, does not influence its normal use of breeding fish.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The largemouth bass circulating culture system is characterized by comprising a plurality of fish ponds (1), a transition pond (2) and a temporary storage pond (101), wherein the transition pond (2) is communicated with each fish pond (1) through a connecting groove (3), the temporary storage pond (101) is communicated with each fish pond (1) through a connecting pipe (4), and valves are arranged in all passages;
an inner cylinder (215) is arranged in the middle of the transition pool (2), an annular filter cavity is formed between the inner cylinder (215) and the inner wall of the transition pool (2), an overflow hole (214) communicated with the filter is formed in the top of a shell of the inner cylinder (215), and a bottom filter layer (212), a middle filter layer (211) and a top filter layer (213) are sequentially arranged in the filter cavity from bottom to top;
the liquid level in the fishpond (1) is higher than the top height of the top filtering layer (213) in the transition pond (2);
the bottom of spread groove (3) sets up filter chamber (301), install at least one filtering component (8) in filter chamber (301), connecting hole (302), two have all been seted up at the both ends of spread groove (3) connecting hole (302) communicate with aquarium (1) and transition pond (2) respectively, and the top of spread groove (3) is uncovered and have the return water course, set up a plurality of oxygenation mechanisms in the return water course.
2. The circulatory culture system for micropterus salmoides according to claim 1, characterized in that: filter element (8) including baffle (31) that cuts off filter chamber (301), install bottom collection chamber (87) bottom baffle (31), wherein, set up a plurality of limbers (821) on baffle (31), establish storage chamber (871) in bottom collection chamber (87), the top of storing chamber (871) has blanking mouth (872), it installs second pivot (11) still to rotate in storage chamber (871), the outside array of second pivot (11) distributes a plurality of collection frame (10), collection frame (10) are network structure, and the one side opening of collecting frame (10), the tip of second pivot (11) runs through collection chamber (87) casing, the outer wall of collection chamber (87) is rotated and is installed screw (13), the propeller shaft of screw (13) and the tip of pivot (11) pass through driving medium (14) transmission connection.
3. The circulatory culture system for micropterus salmoides according to claim 2, characterized in that: the top of the partition board (31) is provided with an ultraviolet lamp tube (84), and a baffle (83) is fixed on the partition board (31) below the ultraviolet lamp tube (84).
4. The circulatory culture system for micropterus salmoides according to claim 2 or 3, characterized in that: middle part is fixed with baffle (31) in spread groove (3), and the below of baffle (31) is filter chamber (301), and the top of baffle (31) is for returning the water course, set up the breach of a plurality of and filtering component (8) on baffle (31) so that its installation is dismantled, each breach department all inlays and is equipped with closing plate (81), and the bottom is provided with base (9) that correspond with each filtering component in filter chamber (301), and the bottom of collection section of thick bamboo (87) is located on base (9) that corresponds.
5. The circulatory culture system for micropterus salmoides according to claim 1, characterized in that: the oxygenation mechanism comprises an installation frame (85) and a first rotating shaft (86), the installation frame (85) is arranged in the water return channel, the first rotating shaft (86) is rotatably connected to the installation frame (85), and a plurality of arc-shaped plate-shaped turning blades (12) are fixed on the outer side of the first rotating shaft (86).
6. The circulatory culture system for micropterus salmoides according to claim 1, characterized in that: one end of the connecting groove (3) is communicated with the bottom in the fishpond (1) through a booster pump.
7. The circulatory culture system for micropterus salmoides according to claim 6, wherein: the outer wall of transition pond (2) distributes and has second water pump (7) that correspond with spread groove (3), and second inlet tube (72) of second water pump (7) communicate in the inside of inner tube (215), and second outlet pipe (71) of second water pump (7) communicate in the return water course of spread groove (3).
8. The circulatory system for micropterus salmoides as claimed in claim 7, wherein: first water pump (6) are installed to the outer wall in aquarium (1), and first inlet tube (61) of first water pump (6) communicate in the return water way, and the play water end of first inlet tube (61) is connected in aquarium (1).
9. The circulatory culture system for micropterus salmoides according to claim 8, wherein: the flow rate of the booster pump is the same as the flow rate of the first water pump (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110364555.4A CN113100148B (en) | 2021-04-06 | 2021-04-06 | Perch micropterus circulation farming systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110364555.4A CN113100148B (en) | 2021-04-06 | 2021-04-06 | Perch micropterus circulation farming systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113100148A true CN113100148A (en) | 2021-07-13 |
| CN113100148B CN113100148B (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110364555.4A Active CN113100148B (en) | 2021-04-06 | 2021-04-06 | Perch micropterus circulation farming systems |
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| Country | Link |
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| CN (1) | CN113100148B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08238041A (en) * | 1995-03-03 | 1996-09-17 | Tadanobu Wakabayashi | Filtration apparatus |
| JP2002209471A (en) * | 2001-01-17 | 2002-07-30 | Hiroo Masaki | Filtration equipment with germicidal lamp |
| CN204670146U (en) * | 2015-04-10 | 2015-09-30 | 甘肃农业大学 | A kind of for cultivating small-sized hydrobiological circulating water culture system |
| CN206118839U (en) * | 2016-11-03 | 2017-04-26 | 佛山市高明区福融八达水产有限公司 | System is supported temporarily to sea water fish circulating water |
| CN207022939U (en) * | 2017-08-14 | 2018-02-23 | 德昌县亚峰电子商贸有限公司 | A kind of water purification fish jar |
| CN207678673U (en) * | 2017-11-30 | 2018-08-03 | 南通科技职业学院 | A kind of aquaculture tank |
| CN211881766U (en) * | 2020-03-09 | 2020-11-10 | 泗阳县双高水产科技有限公司 | Perch macrostoma seals circulation farming systems |
-
2021
- 2021-04-06 CN CN202110364555.4A patent/CN113100148B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08238041A (en) * | 1995-03-03 | 1996-09-17 | Tadanobu Wakabayashi | Filtration apparatus |
| JP2002209471A (en) * | 2001-01-17 | 2002-07-30 | Hiroo Masaki | Filtration equipment with germicidal lamp |
| CN204670146U (en) * | 2015-04-10 | 2015-09-30 | 甘肃农业大学 | A kind of for cultivating small-sized hydrobiological circulating water culture system |
| CN206118839U (en) * | 2016-11-03 | 2017-04-26 | 佛山市高明区福融八达水产有限公司 | System is supported temporarily to sea water fish circulating water |
| CN207022939U (en) * | 2017-08-14 | 2018-02-23 | 德昌县亚峰电子商贸有限公司 | A kind of water purification fish jar |
| CN207678673U (en) * | 2017-11-30 | 2018-08-03 | 南通科技职业学院 | A kind of aquaculture tank |
| CN211881766U (en) * | 2020-03-09 | 2020-11-10 | 泗阳县双高水产科技有限公司 | Perch macrostoma seals circulation farming systems |
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| Publication number | Publication date |
|---|---|
| CN113100148B (en) | 2021-11-30 |
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