CN115067242A - Culture system and method capable of improving yield of fingerlings or adult fishes at high temperature - Google Patents
Culture system and method capable of improving yield of fingerlings or adult fishes at high temperature Download PDFInfo
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- CN115067242A CN115067242A CN202210757369.1A CN202210757369A CN115067242A CN 115067242 A CN115067242 A CN 115067242A CN 202210757369 A CN202210757369 A CN 202210757369A CN 115067242 A CN115067242 A CN 115067242A
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 46
- 235000019688 fish Nutrition 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 9
- 230000037406 food intake Effects 0.000 claims description 7
- 235000012631 food intake Nutrition 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 238000009360 aquaculture Methods 0.000 claims description 2
- 244000144974 aquaculture Species 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000009313 farming Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000009372 pisciculture Methods 0.000 description 4
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 241000894007 species Species 0.000 description 2
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- 241000252229 Carassius auratus Species 0.000 description 1
- 241000252203 Clupea harengus Species 0.000 description 1
- 241000252233 Cyprinus carpio Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000019514 herring Nutrition 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
- A01K63/047—Liquid pumps for aquaria
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The invention relates to the technical field of cultivation, in particular to a cultivation system capable of improving the yield of fingerlings or adult fishes at high temperature. The culture system and the method capable of improving the yield of the fingerlings or adult fishes at high temperature comprise a floating plate; the positioning component is positioned on the floating disc, and the floating disc is limited in the water area of the planned culture pond through the positioning component; the water liquid circulation component is positioned at the bottom of the floating plate; the amplitude reduction part is positioned on the floating plate and improves the stability of the floating plate in the culture pond. According to the culture system capable of improving the yield of the fish seeds or the adult fishes at high temperature, the submersible pump is arranged on the opening annular pipe, the flexible water pipe is fixedly embedded at the water inlet of the submersible pump, so that water liquid at the lower layer of the culture pond is pumped out by the water, the pumped water liquid is discharged to the position of about 10cm under the water of the culture pond through the one-way drain valve, the water temperature of about 1 ℃ of the culture pond can be reduced, and the culture efficiency of the fishes can be effectively improved.
Description
Technical Field
The invention relates to the technical field of cultivation, in particular to a cultivation system and a method capable of improving the yield of fingerlings or adult fishes at high temperature.
Background
Breeding, raising and stocking fish. Fish farming, also known as aquaculture, fish farming and the fish industry, is important in maintaining food supply, fishing and expanding fishing areas. By fish farming, many species are successfully introduced into new areas. One type of fish farming is the farming of goldfish and tropical fish as an occupational and hobby. Others include raising cyprinid fish as bait and raising other fish in private waters. Many parts of the world are cultivated with large quantities of fish and are mostly sold commercially. However, there are only a few species that can be successfully used for this purpose, including catfish, herring, carp and salmon.
In the prior art, when breeding fishes or adult fishes in a fishpond, the temperature of the pond is higher than 32 ℃ due to the fact that the temperature of the pond is higher in seven, eight and September in summer, the optimal growth temperature of most of wide-temperature fishes is 25-28 ℃, the self metabolism of the fishes is increased due to the fact that the water temperature is too high, the food intake is reduced, the growth process is slow, and the growth cycle is prolonged.
The exchange speed of the upper and lower layers of water bodies in the pond is low in high-temperature seasons, the environment at the bottom of the pond is easy to cause the breeding and propagation of harmful microorganisms, the water body environment is deteriorated, and the diseases of cultured fishes and the oxygen deficiency of the water body in the pond are caused.
Therefore, there is a need for a new cultivation system and method for increasing the yield of fish seeds or adult fish at high temperature.
Disclosure of Invention
In order to solve the technical problems, the invention provides a culture system and a method capable of improving the yield of fingerlings or adult fishes at high temperature.
The culture system capable of improving the yield of fingerlings or adult fishes at high temperature comprises:
a floating plate;
the positioning component is positioned on the floating disc, and the floating disc is limited in the water area of the planned culture pond through the positioning component;
the water liquid circulation component is positioned at the bottom of the floating disc and comprises an embedded pipe, the embedded pipe is installed at the bottom of the floating disc, the bottom of the embedded pipe is provided with an annular pipe which is coaxial with the embedded pipe through a support, submersible pumps are fixedly installed in a plurality of water inlets formed in the bottom of the annular pipe, and curved pipes are fixedly embedded in a plurality of water outlets formed in the top of the annular pipe;
and the amplitude reducing component is positioned on the floating plate and used for improving the stability of the floating plate in the culture pond.
Preferably, the plurality of curved tubes are annularly arranged on the annular tube, the water outlets at the tops of the curved tubes are close to the floating plate and radially distributed along the floating plate, and a one-way drain valve is mounted at each water outlet of the curved tubes.
Preferably, the amplitude reduction part comprises an embedded disc, an embedded pipe, an elastic air bag and an anti-overturning assembly, the embedded disc is fixedly embedded at the bottom of the floating disc, the embedded pipe is fixedly embedded at the center of the embedded disc, the embedded pipe is communicated with a through hole formed in the center of the floating disc, the elastic air bag is fixedly embedded in a cavity formed by the pipe wall between the embedded disc and the embedded pipe, and the anti-overturning assembly is arranged on the outer wall of the embedded disc and distributed in a plurality of groups in an annular mode.
Preferably, the subassembly of preventing turning over includes inflator, piston, slide bar, kickboard and air duct, the inflator passes through the fixed gomphosis of support on the lateral wall of gomphosis dish, just install sliding connection's piston in the inflator, the bottom fixed mounting of piston has the slide bar, just the bottom of slide bar extends the bottom and the fixed mounting of going out the gas cylinder has the kickboard, the gas port at inflator top communicates each other with elasticity gasbag through the air duct.
Preferably, the anti-overturning assembly further comprises a spring, the spring is arranged in the air cylinder, one end of the spring is fixedly connected with the upper surface of the piston, and the other end of the spring is fixedly connected with the inner top wall of the air cylinder.
Preferably, the embedded pipe is fixedly embedded at the bottom of the embedded pipe, and the height difference between the connecting part of the embedded pipe and the floating disc is 15-20 cm.
Preferably, the positioning part includes carousel, driving motor, location rope and plumb bob dish, the carousel passes through support fixed mounting on the floating plate, just the lateral wall fixed mounting of carousel has the rotatory driving motor of bull stick in being used for driving the carousel, the location rope is around on the bull stick, just the other end of location rope passes embedded pipe and gomphosis pipe and fixedly connected with plumb bob dish.
Preferably, a flexible water pipe is fixedly embedded at the water inlet of each submersible pump.
An implementation method of a culture system capable of improving the yield of fingerlings or adult fishes at high temperature comprises the following steps of:
s1, fixing the plumb bob plate at the bottom of the culture pond by using screws, and enabling the floating plate to float on the water surface of the culture pond according to the water depth of the pond;
s2, starting a driving motor to drive a rotating rod to rotate so that a positioning rope contracts until a one-way drain valve on a curved pipe is 12-15cm away from the water surface;
s3, starting a submersible pump on the annular pipe, wherein a flexible water pipe is fixedly embedded at a water inlet of the submersible pump, so that water in the lower layer of the culture pond is pumped out by the water, and the pumped water is discharged to a position about 10cm under the water of the culture pond through a one-way drain valve, so that the water temperature of the culture pond about 1 ℃ can be reduced, and the culture efficiency of the fish can be effectively improved;
s4, when water is stirred, the waves push the floating plate to enable the sliding rod to slide upwards along the inflator, so that the piston on the sliding rod can extrude gas in the inflator and compress the spring, and the gas in the inflator is discharged into the elastic airbag through the gas guide tube, thereby effectively reducing the impact force of partial water waves on the floating plate, reducing the amplitude generated by the whole floating plate and effectively avoiding the phenomenon that the floating plate overturns.
Compared with the related technology, the culture system and the method which can improve the yield of the fingerlings or adult fishes at high temperature have the following beneficial effects:
the invention provides a culture system capable of improving the yield of fingerlings or adult fishes at high temperature, wherein a submersible pump on an annular pipe is started, and a flexible water pipe is fixedly embedded at a water inlet of the submersible pump, so that water at the lower layer of a culture pond is pumped out by water, and the pumped water is discharged to a position about 10cm under the water of the culture pond through a one-way drain valve, so that the water temperature of about 1 ℃ of the culture pond can be reduced, and the culture efficiency of the fishes can be effectively improved.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of a system and method for producing fish at elevated temperatures according to the present invention;
FIG. 2 is a schematic view of the positioning member shown in FIG. 1;
FIG. 3 is a schematic view showing the structure of the water circulating means shown in FIG. 1;
FIG. 4 is a schematic structural diagram of the amplitude reducing component shown in FIG. 1;
fig. 5 is a schematic structural view of an anti-rollover assembly in the amplitude-reducing member shown in fig. 4.
Reference numbers in the figures: 1. a floating plate; 2. a positioning member; 21. a wire rotating disc; 22. a drive motor; 23. positioning the rope; 24. a plumb bob disc; 3. a water circulation component; 31. a fitting tube; 32. an annular tube; 33. a submersible pump; 34. a curved pipe; 35. a one-way drain valve; 4. a amplitude reduction component; 41. a fitting disk; 42. embedding a tube; 43. an elastic air bag; 44. a rollover prevention assembly; 441. an air cylinder; 442. a piston; 443. a slide bar; 444. a floating plate; 445. a spring; 446. an air duct; 5. a flexible water pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 5, a system and a method for increasing the yield of fish seeds or adult fish at high temperature according to an embodiment of the present invention includes: a floating plate 1, a positioning component 2, a water liquid circulation component 3 and a amplitude reducing component 4.
In an embodiment of the present invention, referring to fig. 1 and 2, a positioning member 2 is located on the floating plate 1, and the floating plate 1 is limited in a water area of a planned cultivation pond by the positioning member 2, the positioning member 2 includes a rotating plate 21, a driving motor 22, a positioning rope 23 and a plumb plate 24, the rotating plate 21 is fixedly mounted on the floating plate 1 by a bracket, the side wall of the rotating plate 21 is fixedly mounted with the driving motor 22 for driving a rotating rod in the rotating plate 21 to rotate, the positioning rope 23 is wound on the rotating rod, and the other end of the positioning rope 23 passes through an inner embedded pipe 42 and an embedded pipe 31 and is fixedly connected with the plumb plate 24.
It should be noted that: the plumb bob plate 24 is fixed at the bottom of the culture pond by screws, the floating plate 1 floats on the water surface of the culture pond according to the water depth of the pond, and the driving motor 22 is started to drive the rotating rod to rotate, so that the positioning rope 23 can adjust the floating depth of the floating plate 1.
In the embodiment of the present invention, referring to fig. 1 and 3, an aqueous liquid circulation member 3 is located at the bottom of the floating plate 1, and the water circulation member 3 includes an engaging pipe 31, the engaging pipe 31 is installed at the bottom of the floating plate 1, and the bottom of the tabling pipe 31 is provided with a ring pipe 32 which is coaxially arranged with the tabling pipe 31 through a bracket, a plurality of water inlets formed at the bottom of the annular pipe 32 are fixedly provided with submersible pumps 33, and a plurality of water discharge ports arranged at the top of the annular pipe 32 are fixedly embedded with curved pipes 34, the plurality of curved pipes 34 are annularly arranged on the annular pipe 32, water outlets at the tops of the curved pipes 34 are close to the floating plate 1 and radially distributed along the floating plate 1, a one-way drain valve 35 is mounted at each water outlet of each curved pipe 34, and a flexible water pipe 5 is fixedly embedded at each water inlet of the submersible pump 33.
It should be noted that: the submersible pump 33 on the annular pipe 32 is started, and the flexible water pipe 5 is fixedly embedded at the water inlet of the submersible pump 33, so that water liquid on the lower layer of the culture pond is pumped out by water, and the pumped water liquid is discharged to the position of the culture pond, which is about 10cm underwater, through the one-way drain valve 35, so that the water temperature of the culture pond can be reduced by about 3-5 ℃, the water body exchange of the culture pond is promoted, the dissolved oxygen in the water body of the pond is increased, the food intake and ingestion time of cultured fishes can be increased, the water body oxygen content is increased by promoting the exchange speed of the water body on the upper layer and the lower layer of the pond, and the culture efficiency of the fishes is effectively improved.
In the embodiment of the present invention, referring to fig. 4 and 5, an amplitude-reducing member 4 is located on the floating plate 1, and the stability of the floating plate 1 in the culture pond is improved by the amplitude-reducing member 4, the amplitude-reducing member 4 includes an embedding plate 41, an embedded tube 42, an elastic air bag 43 and an anti-turnover assembly 44, the embedding plate 41 is fixedly embedded at the bottom of the floating plate 1, the embedded tube 42 is fixedly embedded at the center of the embedding plate 41, the embedded tube 42 is communicated with a through hole formed at the center of the floating plate 1, the elastic air bag 43 is fixedly embedded in a cavity formed between the embedding plate 41 and the embedded tube, a plurality of sets of anti-turnover assemblies 44 distributed in a ring shape are installed on the outer wall of the embedding plate 41, the anti-turnover assembly 44 includes an air cylinder 441, a piston 442, a sliding rod 443, a floating plate 444 and an air duct 446, the air cylinder 441 is fixedly embedded on the outer side wall of the embedding plate 41 through a bracket, a piston 442 is installed in the cylinder 441 in a sliding connection manner, a sliding rod 443 is fixedly installed at the bottom of the piston 442, the bottom of the sliding rod 443 extends out of the bottom of the cylinder 441 and is fixedly installed with a floating plate 444, an air port at the top of the cylinder 441 is communicated with the elastic air bag 43 through an air duct 446, the anti-overturning assembly 44 further comprises a spring 445, the spring 445 is arranged in the cylinder 441, one end of the spring 445 is fixedly connected with the upper surface of the piston 442, the other end of the spring 445 is fixedly connected with the inner top wall of the cylinder 441, the embedded pipe 31 is fixedly embedded at the bottom of the embedded pipe 42, and the height difference between the joint of the embedded pipe 31 and the embedded pipe 42 and the floating plate 1 is 15-20 cm;
it should be noted that: when water is stirred, the floating plate 444 is pushed by waves to enable the sliding rod 443 to slide upwards along the air cylinder 441, so that the piston 442 on the sliding rod 443 can extrude gas in the air cylinder 441 and compress the spring 445, and the gas in the air cylinder 441 is discharged into the elastic air bag 43 through the air guide tube 446, so that impact force of partial water waves on the floating disc 1 can be effectively achieved, the amplitude of the whole floating disc 1 is reduced, and the phenomenon that the floating disc 1 overturns is effectively avoided.
An implementation method of a culture system capable of improving the yield of fingerlings or adult fishes at high temperature comprises the following steps of:
s1, fixing the plumb bob plate 24 at the bottom of the culture pond by using screws, and enabling the floating plate 1 to float on the water surface of the culture pond according to the water depth of the pond;
s2, starting the driving motor 22 to drive the rotating rod to rotate, so that the positioning rope 23 contracts until the one-way drain valve 35 on the bent pipe 34 is 12-15cm away from the water surface;
s3, opening the submersible pump 33 on the annular pipe 32, and because the flexible water pipe 5 is fixedly embedded at the water inlet of the submersible pump 33, the water liquid at the lower layer of the culture pond is pumped out by water, and the pumped water liquid is discharged to the position about 10cm underwater of the culture pond through the one-way drain valve 35, so that the water temperature of the culture pond about 3-5 ℃ can be reduced, the water exchange of the culture pond is promoted, the dissolved oxygen of the water body of the pond is increased, the food intake and the food intake time of cultured fishes can be increased, the water body oxygen content is increased by promoting the exchange speed of the water body at the upper layer and the lower layer of the pond, and the culture efficiency of the fishes is effectively improved;
s4, when water is stirred, the floating plate 444 is pushed by waves to enable the sliding rod 443 to slide upwards along the air cylinder 441, so that the piston 442 on the sliding rod 443 can extrude the air in the air cylinder 441 and compress the spring 445, and the air in the air cylinder 441 is discharged into the elastic air bag 43 through the air guide tube 446, so that the impact force of partial water waves on the floating disc 1 can be effectively brought, the amplitude of the whole floating disc 1 is reduced, and the phenomenon that the floating disc 1 overturns is effectively avoided.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A farming system for increasing seed or adult fish production at elevated temperatures, comprising:
a floating plate (1);
the positioning component (2) is positioned on the floating plate (1), and the floating plate (1) is limited in the water area of the planned culture pond through the positioning component (2);
the water liquid circulation component (3) is positioned at the bottom of the floating disc (1), the water liquid circulation component (3) comprises an embedded pipe (31), the embedded pipe (31) is installed at the bottom of the floating disc (1), the bottom of the embedded pipe (31) is provided with an annular pipe (32) which is coaxial with the embedded pipe (31) through a support, submersible pumps (33) are fixedly installed in a plurality of water inlets formed in the bottom of the annular pipe (32), and curved pipes (34) are fixedly embedded at a plurality of water outlets formed in the top of the annular pipe (32);
the amplitude reducing component (4) is positioned on the floating plate (1), and the stability of the floating plate (1) in the culture pond is improved through the amplitude reducing component (4).
2. The culture system capable of improving the yield of fingerlings or adult fishes at high temperature according to claim 1, wherein a plurality of the curved pipes (34) are annularly arranged on the annular pipe (32), water outlets at the tops of the curved pipes (34) are close to the floating plate (1) and are distributed along the radial direction of the floating plate (1), and a one-way drain valve (35) is installed at each water outlet of the curved pipes (34).
3. The cultivation system capable of improving the yield of fingerlings or adult fishes at high temperature according to claim 1, wherein the amplitude reduction part (4) comprises an embedded disc (41), an embedded tube (42), an elastic air bag (43) and an anti-overturning assembly (44), the embedded disc (41) is fixedly embedded at the bottom of the floating disc (1), the embedded tube (42) is fixedly embedded at the center of the embedded disc (41), the embedded tube (42) is communicated with a through hole formed in the center of the floating disc (1), the elastic air bag (43) is fixedly embedded in a cavity formed by the tube wall between the embedded disc (41) and the embedded tube, and a plurality of groups of anti-overturning assemblies (44) distributed in an annular shape are mounted on the outer wall of the embedded disc (41).
4. The aquaculture system capable of improving the yield of fingerlings or adult fishes at high temperature according to claim 3, wherein the anti-overturn assembly (44) comprises an air cylinder (441), a piston (442), a sliding rod (443), a floating plate (444) and an air duct (446), the air cylinder (441) is fixedly embedded on the outer side wall of the embedding disc (41) through a bracket, the slidably connected piston (442) is installed in the air cylinder (441), the sliding rod (443) is fixedly installed at the bottom of the piston (442), the bottom of the sliding rod (443) extends out of the bottom of the air cylinder (441) and is fixedly installed with the floating plate (444), and the air port at the top of the air cylinder (441) is communicated with the elastic air bag (43) through the air duct (446).
5. The cultivation system capable of improving the yield of fingerlings or adult fishes at high temperature according to claim 4, wherein the anti-overturn assembly (44) further comprises a spring (445), the spring (445) is built in the cylinder (441), one end of the spring (445) is fixedly connected with the upper surface of the piston (442), and the other end of the spring (445) is fixedly connected with the inner top wall of the cylinder (441).
6. The culture system capable of improving the yield of fingerlings or adult fishes at high temperature according to claim 5, wherein the embedded pipe (31) is fixedly embedded at the bottom of the embedded pipe (42), and the height difference between the connection part of the embedded pipe (31) and the embedded pipe (42) and the floating plate (1) is 15-20 cm.
7. The cultivation system capable of improving the yield of fingerlings or adult fishes at high temperature according to claim 6, wherein the positioning component (2) comprises a wire rotating disc (21), a driving motor (22), a positioning rope (23) and a plumb disc (24), the wire rotating disc (21) is fixedly installed on the floating disc (1) through a bracket, the driving motor (22) for driving a rotating rod in the wire rotating disc (21) to rotate is fixedly installed on the side wall of the wire rotating disc (21), the positioning rope (23) is wound on the rotating rod, and the other end of the positioning rope (23) penetrates through the embedded pipe (42) and the embedded pipe (31) and is fixedly connected with the plumb disc (24).
8. The culture system capable of improving the yield of fingerlings or adult fishes at high temperature according to claim 1, wherein a flexible water pipe (5) is fixedly embedded at a water inlet of each submersible pump (33).
9. The method for implementing a culture system capable of improving the yield of fingerlings or adult fishes at high temperature according to any one of claims 1 to 8, wherein a certain area is planned in the culture pond, and a group of culture systems is arranged in each area, and the method comprises the following steps:
s1, fixing the plumb bob plate (24) at the bottom of the culture pond by using screws, and enabling the floating plate (1) to float on the water surface of the culture pond according to the water depth of the pond;
s2, starting a driving motor (22) to drive a rotating rod to rotate so that a positioning rope (23) contracts until a one-way drain valve (35) on a bent pipe (34) is 12-15cm away from the water surface;
s3, opening a submersible pump (33) on an annular pipe (32), wherein a flexible water pipe (5) is fixedly embedded at a water inlet of the submersible pump (33), so that water in the lower layer of the culture pond is pumped out by water, and the pumped water is discharged to the position about 10cm underwater of the culture pond through a one-way drain valve (35), so that the water temperature of the culture pond can be reduced by about 3-5 ℃, the food intake and the food intake time of cultured fishes can be increased, the exchange speed of the water in the upper layer and the lower layer of the pond can be accelerated, the oxygen content of the water can be increased, and the culture efficiency of the pond can be effectively improved;
s4, when water is stirred, the wave pushes the floating plate (444) to enable the sliding rod (443) to slide upwards along the air cylinder (441), so that the piston (442) on the sliding rod (443) can extrude gas in the air cylinder (441) and compress the spring (445), and the gas in the air cylinder (441) is discharged into the elastic air bag (43) through the air duct (446), and therefore the impact force of partial water waves on the floating disc (1) can be effectively achieved, the amplitude generated by the whole floating disc (1) is reduced, and the phenomenon that the floating disc (1) overturns is effectively avoided.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210757369.1A CN115067242A (en) | 2022-06-29 | 2022-06-29 | Culture system and method capable of improving yield of fingerlings or adult fishes at high temperature |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210757369.1A CN115067242A (en) | 2022-06-29 | 2022-06-29 | Culture system and method capable of improving yield of fingerlings or adult fishes at high temperature |
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