CN111109188A - Circulating water fish culture system - Google Patents
Circulating water fish culture system Download PDFInfo
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- CN111109188A CN111109188A CN202010017485.0A CN202010017485A CN111109188A CN 111109188 A CN111109188 A CN 111109188A CN 202010017485 A CN202010017485 A CN 202010017485A CN 111109188 A CN111109188 A CN 111109188A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 21
- 239000010865 sewage Substances 0.000 claims abstract description 36
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 238000009395 breeding Methods 0.000 claims description 40
- 230000001488 breeding effect Effects 0.000 claims description 40
- 238000000746 purification Methods 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 241000894006 Bacteria Species 0.000 claims description 9
- 238000005273 aeration Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000009372 pisciculture Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- 241000220317 Rosa Species 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims 3
- 230000000384 rearing effect Effects 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 2
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract 1
- 238000009360 aquaculture Methods 0.000 description 16
- 244000144974 aquaculture Species 0.000 description 16
- 230000008859 change Effects 0.000 description 3
- 230000003020 moisturizing effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 241000108664 Nitrobacteria Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 239000006041 probiotic Substances 0.000 description 2
- 235000018291 probiotics Nutrition 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000000529 probiotic effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 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
- A01K63/04—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 discloses a circulating water fish culture system which comprises a plurality of fish culture units, wherein each fish culture unit comprises a filter tank at the bottom layer and a culture tank at the top layer, each culture tank at least comprises a first culture tank and a second culture tank, the first culture tank and the second culture tank are sequentially and vertically arranged from bottom to top, the bottoms of the filter tanks, the bottoms of the first culture tanks and the bottoms of the second culture tanks are respectively provided with a sewage discharge outlet, the sewage discharge outlets of the filter tanks, the first culture tanks and the second culture tanks are respectively communicated with a main water pipe through a first sewage discharge pipe, a second sewage discharge pipe and a third sewage discharge pipe, the main water pipe is communicated with an external sewage treatment device, the circulating water fish culture system adopts a circulating water system, so that the culture water is in a dynamic filtering state, the components in the culture water are ensured to be in dynamic balance, solid impurities in the culture water are removed in the circulating process, and nitrite in water is reduced, Harmful substances such as ammonia nitrogen and the like can avoid the disease attack of aquatic organisms.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a circulating water fish culture system.
Background
When carrying out indoor aquaculture, because the breed density of aquatic products is great, so need pay attention to aquaculture environment in addition, avoid breeding the bacterium inside the aquaculture, cause the aquaculture product to suffer a disease, this just needs continuous change aquaculture water, or filters aquaculture water, cause a large amount of wastes of water resource, and change process takes trouble hard, and owing to there is the change cycle, makes the interior material composition of water transform always, can not be in dynamic balance, influences aquatic products's normal growth.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a circulating water fish culture system, which adopts a circulating water system to ensure that culture water is in a dynamic filtering state, ensures that components in the culture water are in dynamic balance, removes solid impurities in the culture water in a circulating process, reduces harmful substances such as ammonia nitrogen and the like in water bodies, avoids the attack of aquatic organisms and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a circulating water fish culture system comprises a plurality of fish culture units, wherein each fish culture unit comprises a filter box at the bottom layer and a culture box at the top layer, each culture box at least comprises a first culture box and a second culture box, the first culture box and the second culture box are sequentially and vertically arranged from bottom to top, the bottoms of the filter boxes, the first culture boxes and the second culture boxes are respectively provided with a sewage discharge outlet, the sewage discharge outlets of the filter boxes, the first culture boxes and the second culture boxes are respectively communicated with a main water pipe through a first sewage discharge pipe, a second sewage discharge pipe and a third sewage discharge pipe, the main water pipe is communicated with an external sewage treatment device, and the insides of the first sewage discharge pipe, the second sewage discharge pipe and the third sewage discharge pipe are respectively connected in series with a manual valve;
overflow holes are formed in the side walls of the first culture box and the second culture box, the overflow holes of the first culture box and the second culture box are communicated with a main overflow pipe through a first overflow pipe and a second overflow pipe respectively, and the lower end of the main overflow pipe is communicated with a filter box;
a self-priming pump is arranged in a water purification area of the filter box and is communicated with a first return pipe and a second return pipe through a main return pipe, the first return pipe and the second return pipe are respectively communicated with a first breeding box and a second breeding box, and the self-priming pump is connected with an external power supply;
and the main water pipes among the fish feeding units are communicated with each other.
As a preferable technical scheme of the invention, aeration pipes are arranged in the first cultivation box and the second cultivation box, the aeration pipes in the first cultivation box and the second cultivation box are respectively communicated with a main gas pipe through a branch gas pipe, the main gas pipe is communicated with an oxygen injector, and the oxygen injector is connected with an external power supply.
As a preferred technical scheme of the invention, the interior of the filter box is sequentially divided into a primary filter area, a secondary filter area and a water purification area by two partition plates, the lower ends of the primary filter area and the secondary filter area are communicated, the upper ends of the secondary filter area and the water purification area are communicated, the bottoms of the primary filter area and the water purification area are respectively provided with a sewage discharge outlet, the upper end of the side wall of the water purification area is provided with an overflow hole, and the overflow hole is communicated with a main water pipe through a pipeline.
As a preferred technical scheme of the invention, the inside of the primary filtering area is filled with biochemical cotton and sponge from top to bottom in sequence, and the inside of the secondary filtering area is filled with a ceramic ring filter bag and a bacteria room from top to bottom in sequence.
As a preferred technical scheme of the invention, heating rods are respectively and fixedly arranged in the first breeding box, the second breeding box and the water purifying area, and the heating rods are connected with an external power supply through leads.
As a preferable technical scheme of the invention, water replenishing pipes are respectively arranged at the upper ends of the first breeding box and the second breeding box, the water replenishing pipes are communicated with an external water supply device, and a manual valve is additionally arranged between the water replenishing pipes and the external water supply device.
As a preferable technical scheme of the invention, overflow devices are respectively arranged at one ends of the first overflow pipe and the second overflow pipe, which are positioned in the first breeding box and the second breeding box, the overflow devices comprise three-way valves, two interfaces at the upper ends of the three-way valves are respectively communicated with an overflow hole and an air outlet, and a filter screen is arranged at the interface at the lower ends of the three-way valves.
As a preferable technical scheme of the invention, slide rails are arranged on two sides of the upper end surfaces of the first breeding box and the second breeding box, and cover plates are arranged in the slide rails in a matching manner.
Compared with the prior art, the invention has the beneficial effects that: this circulating water fish farming systems adopts circulating water system, breed the water of breeding to first breed case and second breed incasement portion and filter, effectively detach the impurity of breeding the aquatic, and breed the water and filter large granule impurity through biochemical cotton and sponge in proper order in the primary filtration district, then breed the bottom that water got into the secondary filtration district at the bottom position behind the bottom that water reachs the primary filtration district, breed water and go up after getting into the secondary filtration district, cross the filter bag through bacterium room and ceramic ring in proper order, probiotic (like nitrobacteria) can carry out the bacterial field planting in the bacterium room, thereby it improves aquatic environment to increase biological action, adopt notes oxygen machine and aeration pipe synergism simultaneously, promote the aquatic oxygen content, add the heating rod simultaneously, can make the temperature keep at certain temperature, be favorable to aquatic organisms's growth.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a transverse cross-sectional view of the present invention;
FIG. 3 is a longitudinal cross-sectional view of the present invention;
FIG. 4 is an enlarged view of the invention at A;
fig. 5 is a schematic view of the cover plate assembly of the present invention.
In the figure: 1 rose box, 2 first breed the case, 3 the second is bred the case, 4 main trachea, 5 oxygen injectors, 6 main water pipes, 7 first blow off pipes, 8 second blow off pipes, 9 third blow off pipes, 10 main overflow pipes, 11 first overflow pipes, 12 second overflow pipes, 13 manual valve, 14 overflow arrangement, 15 filter screens, 16 gas outlets, 17 first return pipes, 18 second return pipes, 19 main return pipes, 20 moisturizing pipe, 21 slide rails, 22 aeration pipes, 23 heating rod, 24 self priming pump, 25 one-level filtering districts, 26 second grade filtering districts, 27 water purification district, 28 apron.
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. 1-5, the present invention provides a technical solution: a circulating water fish culture system comprises a plurality of fish culture units, wherein each fish culture unit comprises a filter box 1 at the bottom and a culture box at the top, each culture box at least comprises a first culture box 2 and a second culture box 3, the first culture box 2 and the second culture box 3 are sequentially and vertically arranged from bottom to top, the bottoms of the filter box 1, the first culture box 2 and the second culture box 3 are respectively provided with a sewage discharge outlet, the sewage discharge outlets of the filter box 1, the first culture box 2 and the second culture box 3 are respectively communicated with a main water pipe 6 through a first sewage discharge pipe 7, a second sewage discharge pipe 8 and a third sewage discharge pipe 9, the main water pipe 6 is communicated with an external sewage treatment device, and manual valves 13 are respectively connected in series inside the first sewage discharge pipe 7, the second sewage discharge pipe 8 and the third sewage discharge pipe 9, so that sediments at the bottoms of the filter box 1, the first culture box 2 and the second culture box 3 can be conveniently and independently cleaned, discharging the precipitate from the interior of the main water pipe 6;
overflow holes are formed in the side walls of the first culture box 2 and the second culture box 3, the overflow holes of the first culture box 2 and the second culture box 3 are respectively communicated with a main overflow pipe 10 through a first overflow pipe 11 and a second overflow pipe 12, the lower end of the main overflow pipe 10 is communicated with the filter box 1, so that culture water in the first culture box 2 and the second culture box 3 can flow into the filter box 1 through the main overflow pipe 10, and the culture water is filtered;
a self-sucking pump 24 is arranged in a water purification area 27 of the filter box 1, the self-sucking pump 24 is communicated with a first return pipe 17 and a second return pipe 18 through a main return pipe 19, the first return pipe 17 and the second return pipe 18 are respectively communicated with a first breeding box 2 and a second breeding box 3, the self-sucking pump 24 is connected with an external power supply, and under the action of the self-sucking pump 24, breeding water filtered in the water purification area 27 is sucked into the first breeding box 2 and the second breeding box 3, so that the circulation of the breeding water is completed;
the main water pipes 6 among the fish feeding units are communicated with one another, so that the networking of a plurality of groups of fish feeding units is facilitated, and the production scale is conveniently improved;
the aeration pipes 22 are arranged in the first culture box 2 and the second culture box 3, the aeration pipes 22 in the first culture box 2 and the second culture box 3 are respectively communicated with the main air pipe 4 through the branch air pipes, the main air pipe 4 is communicated with the oxygen injector 5, and the oxygen injector 5 is connected with an external power supply, so that the dissolved oxygen amount of culture water in the first culture box 2 and the second culture box 3 is ensured;
the interior of the filter box 1 is sequentially divided into a primary filter area 25, a secondary filter area 26 and a water purification area 27 through two clapboards, the lower ends of the primary filter area 25 and the secondary filter area 26 are communicated, the upper ends of the secondary filter area 26 and the water purification area 27 are communicated, the bottoms of the primary filter area 25 and the water purification area 27 are respectively provided with a sewage discharge outlet, the upper end of the side wall of the water purification area 27 is provided with an overflow hole, and the overflow hole is communicated with the main water pipe 6 through a pipeline;
biochemical cotton and sponge are sequentially filled in the primary filtering area 25 from top to bottom, and ceramic ring filter bags and bacteria rooms are sequentially filled in the secondary filtering area 26 from top to bottom;
the heating rods 23 are respectively and fixedly arranged in the first breeding box 2, the second breeding box 3 and the water purifying area 27, and the heating rods 23 are connected with an external power supply through leads;
the upper ends of the first culture box 2 and the second culture box 3 are respectively provided with a water replenishing pipe 20, the water replenishing pipe 20 is communicated with an external water supply device (such as a tap water pipe), and a manual valve 13 is additionally arranged between the water replenishing pipe 20 and the external water supply device, so that water flow supplement can be performed on the first culture box 2 and the second culture box 3 at regular time, water lost by evaporation of each fish culture unit and culture water overflowing from an overflow hole of the filter box 1 are supplemented, and the freshness of water quality is ensured;
the overflow devices 14 are respectively arranged at one ends of the first overflow pipe 11 and the second overflow pipe 12, which are positioned in the first breeding tank 2 and the second breeding tank 3, the overflow devices 14 comprise three-way valves, two interfaces at the upper ends of the three-way valves are respectively communicated with an overflow hole and an air outlet 16, and a filter screen 15 is arranged at the interface at the lower ends of the three-way valves;
the two sides of the upper end surfaces of the first breeding box 2 and the second breeding box 3 are provided with slide rails 21, and cover plates 28 are arranged inside the slide rails 21 in a matching way;
when in use: the aquaculture water in the first aquaculture tank 2 and the second aquaculture tank 3 enters the first overflow pipe 11 and the second overflow pipe 12 through the overflow device 14, then enters the primary filtering area 25 of the filter tank 1 through the main overflow pipe 10, the aquaculture water is sequentially filtered by biochemical cotton and sponge in the primary filtering area 25 to filter large granular impurities, then enters the bottom of the secondary filtering area 26 at the bottom after reaching the bottom of the primary filtering area 25, the aquaculture water enters the secondary filtering area 26 and then goes upwards, sequentially passes through the bacteria house and the ceramic ring filter bag and then enters the water purifying area 27, the aquaculture water in the water purifying area 27 returns to the first aquaculture tank 2 and the second aquaculture tank 3 through the first return pipe 17 and the second metal pipe 18 under the action of the self-sucking pump 24, and the aquaculture water exceeding the overflow hole in the water purifying area 27 enters the main water pipe 6 from the overflow hole, meanwhile, external water supply installation accessible moisturizing pipe 20 breeds case 3 to first breed case 2 and second and carries out the moisturizing, guarantee the invariant of the inside aquatic water yield of breeding of entire system, when needs are bred case 2 to first breed, case 3 and rose box 1 are bred to the second, open corresponding manual valve 13, after the washing, sewage enters into main water pipe 6 from the drain of bottom, annotate oxygen machine 5 simultaneously and combine aeration pipe 22, breed 3 insides of case and annotate oxygen to first breed case 2 and second, guarantee inside oxygen content, simultaneously heating rod 23 works, effectively guarantee the temperature of breeding water.
The invention adopts a circulating water system to filter the culture water in the first culture box 2 and the second culture box 3, effectively removes impurities in the culture water, filters large-particle impurities in the culture water by biochemical cotton and sponge filtration in sequence in the primary filter area 25, then the culture water reaches the bottom of the primary filter area 25 and enters the bottom of the secondary filter area 26 at the bottom position, the culture water enters the secondary filter area 26 and then goes upwards, and then passes through the bacteria room and the ceramic ring filter bag in sequence, and probiotics (such as nitrobacteria) in the bacteria room can carry out bacterial field planting, thereby increasing the biological effect and improving the aquatic environment.
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 (8)
1. The utility model provides a circulating water fish farming system, includes a plurality of fish rearing units, the fish rearing unit includes rose box (1) and the breed case of top layer on bottom, breed the case and breed case (3), its characterized in that including first breed case (2) and second at least: the first breeding box (2) and the second breeding box (3) are vertically arranged from bottom to top in sequence, the bottoms of the filter box (1), the first breeding box (2) and the second breeding box (3) are respectively provided with a sewage discharge outlet, the sewage discharge outlets of the filter box (1), the first breeding box (2) and the second breeding box (3) are respectively communicated with a main water pipe (6) through a first sewage discharge pipe (7), a second sewage discharge pipe (8) and a third sewage discharge pipe (9), the main water pipe (6) is communicated with an external sewage treatment device, and the insides of the first sewage discharge pipe (7), the second sewage discharge pipe (8) and the third sewage discharge pipe (9) are respectively connected with a manual valve (13) in series;
overflow holes are formed in the side walls of the first culture box (2) and the second culture box (3), the overflow holes of the first culture box (2) and the second culture box (3) are communicated with a main overflow pipe (10) through a first overflow pipe (11) and a second overflow pipe (12), and the lower end of the main overflow pipe (10) is communicated with the filter box (1);
a self-sucking pump (24) is arranged in a water purification area (27) of the filter box (1), the self-sucking pump (24) is communicated with a first return pipe (17) and a second return pipe (18) through a main return pipe (19), the first return pipe (17) and the second return pipe (18) are respectively communicated with a first culture box (2) and a second culture box (3), and the self-sucking pump (24) is connected with an external power supply;
and the main water pipes (6) among the fish feeding units are communicated with each other.
2. A circulating water fish farming system according to claim 1, wherein: aeration pipes (22) are arranged inside the first cultivation box (2) and the second cultivation box (3), the aeration pipes (22) inside the first cultivation box (2) and the second cultivation box (3) are communicated with a main air pipe (4) through branch air pipes respectively, the main air pipe (4) is communicated with an oxygen injector (5), and the oxygen injector (5) is connected with an external power supply.
3. A circulating water fish farming system according to claim 1, wherein: the filter tank (1) is inside to be divided into level filtering district (25), secondary filtration district (26) and water purification district (27) in proper order through two baffles, the lower extreme intercommunication of level filtering district (25) and secondary filtration district (26), the upper end intercommunication of secondary filtration district (26) and water purification district (27), and level filtering district (25) and water purification district (27) bottom set up the drain respectively, water purification district (27) lateral wall upper end sets up the overflow hole, the overflow hole passes through pipeline and main water pipe (6) intercommunication.
4. A circulating water fish farming system according to claim 3, wherein: biochemical cotton and sponge are filled in the primary filtering area (25) from top to bottom in sequence, and a ceramic ring filtering bag and a bacteria room are filled in the secondary filtering area (26) from top to bottom in sequence.
5. A circulating water fish farming system according to claim 3, wherein: the first breeding box (2), the second breeding box (3) and the water purifying area (27) are respectively and fixedly provided with a heating rod (23), and the heating rods (23) are connected with an external power supply through wires.
6. A circulating water fish farming system according to claim 1, wherein: the first breeding box (2) and the second breeding box (3) are respectively provided with a water supplementing pipe (20) at the upper end, the water supplementing pipe (20) is communicated with an external water supply device, and a manual valve (13) is additionally arranged between the water supplementing pipe (20) and the external water supply device.
7. A circulating water fish farming system according to claim 1, wherein: the first overflow pipe (11) and the second overflow pipe (12) are located the first one end of breeding case (2) and the second and breed case (3) inside and set up overflow arrangement (14) respectively, overflow arrangement (14) include the three-way valve, two interfaces in three-way valve upper end communicate with overflow hole and gas outlet (16) respectively, the lower extreme kneck of three-way valve sets up filter screen (15).
8. A circulating water fish farming system according to claim 1, wherein: the first breeding box (2) and the second breeding box (3) are provided with sliding rails (21) on two sides of the upper end surface, and cover plates (28) are installed inside the sliding rails (21) in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010017485.0A CN111109188A (en) | 2020-01-08 | 2020-01-08 | Circulating water fish culture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010017485.0A CN111109188A (en) | 2020-01-08 | 2020-01-08 | Circulating water fish culture system |
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| CN111109188A true CN111109188A (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010017485.0A Pending CN111109188A (en) | 2020-01-08 | 2020-01-08 | Circulating water fish culture system |
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| CN (1) | CN111109188A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI765793B (en) * | 2021-07-30 | 2022-05-21 | 國立海洋生物博物館 | Integrated coral cultivation system |
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| CN2415319Y (en) * | 2000-03-30 | 2001-01-17 | 王长春 | Manual and automatic control valve for solar water heater |
| CN204670154U (en) * | 2015-04-10 | 2015-09-30 | 甘肃农业大学 | A kind of circulating water culture system for cultivating cold water fishes |
| CN106305569A (en) * | 2015-06-19 | 2017-01-11 | 张琼 | Self-cleaning internal-circulation temperature-control type culture system |
| KR20180011533A (en) * | 2016-07-25 | 2018-02-02 | 주식회사 나인시스 | Aquaponics system for farming aquarium fishes |
| CN211532402U (en) * | 2020-01-08 | 2020-09-22 | 中国水产科学研究院珠江水产研究所 | Circulating water fish culture system |
-
2020
- 2020-01-08 CN CN202010017485.0A patent/CN111109188A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2415319Y (en) * | 2000-03-30 | 2001-01-17 | 王长春 | Manual and automatic control valve for solar water heater |
| CN204670154U (en) * | 2015-04-10 | 2015-09-30 | 甘肃农业大学 | A kind of circulating water culture system for cultivating cold water fishes |
| CN106305569A (en) * | 2015-06-19 | 2017-01-11 | 张琼 | Self-cleaning internal-circulation temperature-control type culture system |
| KR20180011533A (en) * | 2016-07-25 | 2018-02-02 | 주식회사 나인시스 | Aquaponics system for farming aquarium fishes |
| CN211532402U (en) * | 2020-01-08 | 2020-09-22 | 中国水产科学研究院珠江水产研究所 | Circulating water fish culture system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI765793B (en) * | 2021-07-30 | 2022-05-21 | 國立海洋生物博物館 | Integrated coral cultivation system |
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