CN111887196B - High-density fish pond - Google Patents
High-density fish pond Download PDFInfo
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- CN111887196B CN111887196B CN202010876106.3A CN202010876106A CN111887196B CN 111887196 B CN111887196 B CN 111887196B CN 202010876106 A CN202010876106 A CN 202010876106A CN 111887196 B CN111887196 B CN 111887196B
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 171
- 238000010992 reflux Methods 0.000 claims abstract description 20
- 239000010865 sewage Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 244000105624 Arachis hypogaea Species 0.000 claims description 3
- 240000008436 Ipomoea aquatica Species 0.000 claims description 3
- 235000019004 Ipomoea aquatica Nutrition 0.000 claims description 3
- 240000002853 Nelumbo nucifera Species 0.000 claims description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 3
- 238000005276 aerator Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 235000020232 peanut Nutrition 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Classifications
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- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- 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
- A01K63/047—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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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 aims to provide a high-density fish pond which comprises a fish pond, a water inlet pipe, a water and sewage draining bin, a discharge pipe, a transit pond, an overflow pipe, a pipeline I, an artificial wetland, a water pump, a pipeline II, a reflux pond and a pipeline III; the fish pond is of a cylindrical structure standing on the ground, and the bottom surface of the fish pond is of an inverted conical surface structure. The invention can overcome the defects of the prior art, obviously improve the fish culture density, and the cultured fish has delicious and superior quality.
Description
Technical Field
The invention relates to the field of fish culture, in particular to a high-density fish pond.
Background
The existing artificial fish culture mainly comprises natural stocking in a fish pond, the fish culture density cannot be too high, and the fish pond with the density of about 110 square meters is used as an example, the fish culture density cannot exceed 1000 jin, otherwise, insufficient oxygen supply is caused, and the fishes die due to lack of air. In addition, most fish ponds in the prior art excavate a fish pond on the ground, so that the cost is high and the work load of earthwork is large.
In addition, in the artificial fish culture process, fish excretes in the pond, excrement is deposited at the bottom of the pond, the fish culture pond in the prior art is difficult to thoroughly clean the fish excrement, and thorough water changing cleaning is usually adopted, so that the workload is high, and the stability of the normal growth environment of the fish is also influenced; if the fish cannot be cleaned in time, the excrement also pollutes the pool water, so that the possibility of the lack of the qi of the fish is increased, and the growth of the fish in the pool is influenced.
Disclosure of Invention
The invention aims to provide a high-density fish pond, which overcomes the defects of the prior art, can conveniently and quickly clear fish excreta, improves air supply and simultaneously reduces energy consumption as much as possible.
The technical scheme of the invention is as follows:
the high-density fish pond comprises a fish pond, a water inlet pipe, a water and sewage draining bin, a discharge pipe, a transit pond, an overflow pipe, a pipeline I, an artificial wetland, a water pump, a pipeline II, a reflux pond and a pipeline III; the fishpond is erected on the ground, the side wall of the fishpond is enclosed into a cylinder, and the bottom surface of the fishpond is of an inverted conical surface structure;
a drain outlet is arranged at the center of the bottom surface of the fishpond, a drainage and drain bin is arranged in the drain outlet, the top opening of the drainage and drain bin is flush with the upper edge of the drain outlet, and the side surface or the bottom surface of the drainage and drain bin is communicated with a drain pipe;
the transfer pond is internally provided with an overflow pipe and a pipeline I, the lower end of the overflow pipe is communicated with the discharge pipe, and the upper part of the overflow pipe is provided with an overflow port; the pipeline I is arranged at the bottom of the transfer pool and is communicated with an inlet of the constructed wetland, and the vertical height of the inlet of the constructed wetland is lower than that of the bottom surface of the transfer pool;
the outlet of the constructed wetland is communicated with the reflux pool through a pipeline II and a water pump; the reflux pool is communicated with the water inlet pipe through a pipeline III; the upper end of the water inlet pipe is horizontally provided with an outlet pipe aligned to the inside of the fishpond;
the vertical height of the liquid level in the reflux tank is consistent with that of the outlet pipe; the vertical height of the overflow port is consistent with the water level in the fishpond; the water at the outlet of the artificial wetland is continuously supplied to the fishpond from the reflux pond through the water inlet pipe and the outlet pipe by pumping water through the water pump, so that the water in the fishpond continuously flows out from the overflow port of the overflow pipe and flows back to the artificial wetland through the pipeline I to form continuous circulation.
The bottom surface of the fish pond is the ground, the lower end of the side wall of the fish pond is embedded into the ground and stands on the ground, and the ground is circularly shaped.
The side wall of the fishpond is cylindrical, is of a double-layer structure, the outer layer is a stainless steel plate, the inner layer is a waterproof canvas, and the lower end of the side wall of the fishpond is buried into soil on the ground.
The water inlet pipe is arranged beside the outer side of the side wall of the fish pond, and the outlet pipe on the water inlet pipe is aligned to the inside of the fish pond.
The high-density fish pond also comprises a heat-preserving and air-increasing system, wherein the heat-preserving and air-increasing system comprises a water well, a water pump, a water conveying pipe, a water conveying ring pipe, an air pump, an air conveying pipe and an air supply ring pipe; the outer circumference of the bottom surface of the fish pond is provided with a water delivery ring pipe, the water delivery ring pipe is connected with a water well through a water pump and a water delivery pipe, and the water pump pumps water in the water well to the water delivery ring pipe; the inner side surface of the water supply ring pipe is provided with a plurality of water outlet small holes at intervals along the circumferential direction, the openings of the water outlet small holes face to the conical top of the bottom surface of the fish pond, and water is slowly discharged to the direction of the conical top under the water supply pressure of the water pump;
an air supply ring pipe is stacked on the water supply ring pipe, and the air supply ring pipe is a rubber micropore aeration pipe; the air pump is communicated with the air supply ring pipe through the air pipe. The air supply ring pipe can select a rubber micropore aerator pipe with 1000-1600 micropores per meter.
The upper part of the rear side surface of the water supply circular pipe is uniformly provided with a plurality of groups of water supply vertical pipes at intervals along the circumferential direction, the water supply vertical pipes extend upwards and extend out of the fishpond from the top of the edge of the fishpond, and are respectively connected with a transverse water pipe through a pipeline IV, and the transverse water pipe is connected with a water conveying pipe;
the top surface of the air supply ring pipe 22 is uniformly provided with a plurality of groups of air supply vertical pipes at intervals along the circumferential direction, the air supply vertical pipes extend upwards and extend out of the fish pond from the top of the edge of the fish pond, and are respectively connected with a transverse air pipe through a pipeline V, and the transverse air pipe is connected with an air pipe;
in the outer circumferential direction of the aquarium 1, water supply risers and air supply risers are alternately arranged.
The tail end of the pipeline II extends to one side of the outer wall of the reflux pool and rises along the outer wall, and the outlet of the pipeline II is aligned into the fishpond from the upper part.
The artificial wetland is a long pool arranged along the slope, the inlet of the artificial wetland is positioned at the top of the slope, and the outlet of the artificial wetland is positioned at the bottom of the slope; the bottom surface of the constructed wetland is an earth ground, lotus roots or peanuts are planted on the earth ground, and soilless culture of water spinach is planted on the water surface.
The depth of the pond water in the constructed wetland is 0.5-1 meter.
The inner diameter of the fishpond is 10-15 meters.
According to the invention, through the arrangement of the reflux pool, the transit pool, the outlet pipe, the overflow port and the water level, a structure that most of water flows utilize natural potential energy is formed, then the water pump pumps water to realize integral water flow circulation, and the water flow circulation speed and flow rate can be accurately controlled by controlling the water pump pumping speed. After the water absorbs the feces and the carbon dioxide through the artificial wetland, oxygen is further supplemented, and the water is recycled into the fish pond, so that the energy is saved, the environment is protected, the air supplementing amount of the fish pond can be reduced, and the cultivation density is improved.
According to the invention, the bottom surface of the fish pond is of an inverted conical surface structure, the center of the bottom surface of the fish pond is provided with the drain outlet, and the drain outlet is internally provided with the drainage and drain bin, so that a water flow gravity pressurizing structure for the central drainage and drain bin is formed, and the concentration and the discharge of excrement are facilitated.
The bottom surface of the fish pond is the ground, the lower end of the side wall of the fish pond is embedded into the ground and stands on the ground, and the ground is circular. This further reduces manufacturing costs and is more economical.
The side wall of the fish pond is cylindrical, is of a double-layer structure, the outer layer is a stainless steel plate, the inner layer is a waterproof canvas, and the lower end of the side wall of the fish pond is buried in soil on the ground. The sealing is watertight, and the sealing performance of the fish pond is guaranteed.
The water inlet pipe is arranged at one side of the outer side of the side wall of the fishpond, and the outlet pipe on the water inlet pipe is aligned to the inside of the fishpond from the upper part. By means of the structural design, the contact between water and air at the outlet pipe can be further increased, and the oxygen content of the water is increased.
The invention designs a heat-insulating and air-increasing system with a unique structure, bubbles are formed and diffused at the air supply ring pipe through each micropore, a structure in which well water and air are fused at the water outlet small holes is formed based on the structural layout of the water supply ring pipe and the air supply ring pipe, then the water flow pressure sprayed by the water outlet small holes extends to the center of the pool and is further diffused and fused with the pool water to form a structure in which the periphery is pushed to the center, and the water flow is gradually moved upwards to be mixed with the whole pool water in the pushing process, so that oxygenation and integral temperature control of the pool water are realized.
The invention realizes continuous circulation of pool water and continuous supplement of air in the pool through the uniquely designed pool water circulation structure and the heat preservation and air increasing system, effectively controls the temperature of the pool water by utilizing the characteristics of warm in winter and cool in summer, saves more energy and reduces emission, provides the most suitable living environment for fishes, and can fully ensure the oxygen content in the fish pool under the condition of high-density cultivation, thereby being a key feature which can be realized by the high-density cultivation. In areas without water wells, a heating device and a water circulation cooling device can be established, and the water circulation cooling device is used in winter and summer to replace the water wells.
The high-density fish pond 110 of the invention can cultivate 3 ten thousand jin of fishes per square meter, and can harvest the fishes without 5 to 6 months, which is more than 30 times of the efficiency of the common fish pond. In addition, the cultured fish meat is delicious, the quality is superior, the supply is not required, and the method has very good application prospect.
Drawings
FIG. 1 is a schematic diagram of a high-density aquarium according to the present invention;
FIG. 2 is a perspective view showing the internal structure of the high-density aquarium according to the present invention;
the names and serial numbers of the parts in the figure are as follows:
1 is a fish pond, 2 is a water inlet pipe, 3 is a water draining and pollution discharging bin, 4 is a discharge pipe, 5 is a transit pond, 6 is an overflow pipe, 7 is a pipeline I,8 is an artificial wetland, 9 is a water pump, 10 is a pipeline II, 11 is a backflow pond, 12 is a pipeline III, 13 is an inlet, 14 is an outlet, 15 is an outlet pipe, 16 is an outer layer, 17 is an inner layer, 18 is a water suction pump, 19 is a water conveying pipe, 20 is a water conveying ring pipe, 21 is a gas conveying pipe, 22 is a gas supplying ring pipe, 23 is a water supplying vertical pipe, 24 is a pipeline IV, 25 is a gas supplying vertical pipe, 26 is an air pump, 27 is a water well, 28-bit horizontal water pipe, 29-bit horizontal air pipe, and 30 is a pipeline V.
Detailed Description
The invention is described in detail below with reference to the drawings and examples.
Example 1
1-2, the high-density fishpond comprises a fishpond 1, a water inlet pipe 2, a water and sewage draining bin 3, a discharge pipe 4, a transit pond 5, an overflow pipe 6, a pipeline I7, an artificial wetland 8, a water pump 9, a pipeline II 10, a reflux pond 11 and a pipeline III 12;
the fishpond 1 is erected on the ground, the side wall of the fishpond is enclosed into a cylinder, and the bottom surface of the fishpond is of an inverted conical surface structure;
a drain outlet is arranged in the center of the bottom surface of the fishpond 1, a drainage and drain bin 3 is arranged in the drain outlet, the top opening of the drainage and drain bin 3 is provided with a top opening edge which is flush with the upper edge of the drain outlet, and the side surface or the bottom surface of the drainage and drain bin 3 is communicated with a discharge pipe 4;
an overflow pipe 6 and a pipeline I7 are arranged in the transit pool 5, the lower end of the overflow pipe 6 is communicated with the discharge pipe 4, and an overflow port is arranged at the upper part of the overflow pipe 6; the pipeline I7 is arranged at the bottom of the transfer tank 5 and is communicated with the inlet 13 of the constructed wetland 9, and the vertical height of the inlet 13 of the constructed wetland 9 is lower than the vertical height of the bottom surface of the transfer tank 5;
the outlet 14 of the constructed wetland 9 is communicated with the reflux pool 11 through a pipeline II 10 and a water pump 8; the reflux tank 11 is communicated with the water inlet pipe 2 through a pipeline III 12; the upper end of the water inlet pipe 2 is horizontally provided with an outlet pipe 15 aligned with the fishpond 1;
the vertical height of the liquid level in the reflux tank 11 is consistent with the vertical height of the outlet pipe 15; the vertical height of the overflow port is consistent with the water level in the fishpond 1; the water at the outlet of the artificial wetland is continuously supplied to the fish pond 1 from the reflux pond 11 through the water inlet pipe 2 and the outlet pipe 15 by pumping water through the water pump 8, so that the water in the fish pond 1 continuously flows out from the overflow port of the overflow pipe 6 and flows back to the artificial wetland through the pipeline I7 to form continuous circulation.
The bottom surface of the fishpond 1 is the ground, the lower end of the side wall of the fishpond 1 is embedded into the ground and stands on the ground, and the ground is circular.
The side wall of the fishpond 1 is cylindrical and is of a double-layer structure, the outer layer 16 is made of stainless steel plates, the inner layer 17 is made of waterproof canvas, and the lower end of the side wall of the fishpond 1 is buried into soil on the ground.
The water inlet pipe 2 is arranged at one side of the outer side of the side wall of the fishpond 1, and the outlet pipe 15 on the water inlet pipe is aligned into the fishpond 1 from the upper side.
The high-density fish pond further comprises a heat-preserving and air-increasing system, wherein the heat-preserving and air-increasing system comprises a water well 27, a water pump 18, a water conveying pipe 19, a water conveying ring pipe 20, an air pump 26, an air conveying pipe 21 and an air supply ring pipe 22; a water-supply ring pipe 20 is arranged on the outer circumference of the bottom surface of the fishpond 1, the water-supply ring pipe 20 is connected with a water well 27 through a water pump 18 and a water conveying pipe 19, and the water pump 18 pumps water in the water well 27 and sends the water to the water-supply ring pipe 20; the inner side surface of the water supply ring pipe 20 is provided with a plurality of water outlet small holes at intervals along the circumferential direction, the openings of the water outlet small holes face to the conical top of the bottom surface of the fishpond 1, and water is slowly discharged to the conical top under the water supply pressure of the water pump 18;
an air supply ring pipe 22 is stacked above the water supply ring pipe 20, and the air supply ring pipe is a rubber micropore aerator pipe; the air pump 26 is communicated with the air supply loop (22) through the air pipe 21.
The upper part of the rear side surface of the water supply ring pipe 20 is uniformly provided with a plurality of groups of water supply vertical pipes 23 at intervals along the circumferential direction, the water supply vertical pipes 23 extend upwards and extend out of the fishpond 1 from the top of the edge of the fishpond 1, and are respectively connected with a transverse water pipe 28 through a pipeline IV 24, and the transverse water pipe 28 is connected with the water conveying pipe 19;
the top surface of the air supply ring pipe 22 is uniformly provided with a plurality of groups of air supply vertical pipes 25 at intervals along the circumferential direction, the air supply vertical pipes 25 extend upwards and extend out of the fishpond 1 from the top of the edge of the fishpond 1, 30 pipelines V30 are respectively connected with a transverse air pipe 29, and the transverse air pipe 29 is connected with the air pipe 21;
the water supply standpipe 23 and the air supply standpipe 25 are alternately arranged in the outer circumferential direction of the aquarium 1.
The tail end of the pipeline II 10 extends to one side of the outer wall of the reflux tank (11) and rises along the outer wall, and the outlet of the pipeline II is aligned into the fishpond 1 from above.
The artificial wetland 8 is a long pool arranged along a slope, the inlet 13 of the artificial wetland 9 is positioned at the top of the slope, and the outlet 14 of the artificial wetland 9 is positioned at the bottom of the slope; the bottom surface of the constructed wetland 9 is an earth ground, lotus roots or peanuts are planted on the earth ground, and soilless culture of water spinach is planted on the water surface.
The depth of the pond water in the constructed wetland 8 is 0.5-1 meter.
The inner diameter of the fishpond 1 is 10-15 meters.
Claims (8)
1. A high-density fish pond comprises a fish pond (1), a water inlet pipe (2), a water and sewage draining bin (3), a discharge pipe (4), a transit pond (5), an overflow pipe (6), a pipeline I (7), an artificial wetland (8), a water pump (9), a pipeline II (10), a reflux pond (11) and a pipeline III (12); the method is characterized in that:
the fishpond (1) is erected on the ground, the side wall of the fishpond is enclosed into a cylinder, and the bottom surface of the fishpond is of an inverted conical surface structure;
a drain outlet is arranged in the center of the bottom surface of the fishpond (1), a drainage and sewage draining bin (3) is arranged in the drain outlet, the top opening of the drainage and sewage draining bin (3) is provided with a top opening edge which is flush with the upper edge of the drain outlet, and the side surface or the bottom surface of the drainage and sewage draining bin (3) is communicated with a discharge pipe (4);
an overflow pipe (6) and a pipeline I (7) are arranged in the transit pool (5), the lower end of the overflow pipe (6) is communicated with the discharge pipe (4), and an overflow port is arranged at the upper part of the overflow pipe (6); the pipeline I (7) is arranged at the bottom of the transfer tank (5) and is communicated with the inlet (13) of the constructed wetland (8), and the vertical height of the inlet (13) of the constructed wetland (8) is lower than the vertical height of the bottom surface of the transfer tank (5);
an outlet (14) of the constructed wetland (8) is communicated with the reflux tank (11) through a pipeline II (10) and a water pump (9); the reflux tank (11) is communicated with the water inlet pipe (2) through a pipeline III (12); the upper end of the water inlet pipe (2) is horizontally provided with an outlet pipe (15) aligned to the inside of the fishpond (1);
the vertical height of the liquid level in the reflux tank (11) is consistent with the vertical height of the outlet pipe (15); the vertical height of the overflow port is consistent with the water level in the fishpond (1); water at the outlet of the artificial wetland is continuously supplied to the fishpond (1) from the reflux pond (11) through the water inlet pipe (2) and the outlet pipe (15) by pumping water through the water pump (9), so that the water in the fishpond (1) continuously flows out from the overflow port of the overflow pipe (6) and flows back to the artificial wetland through the pipeline I (7) to form continuous circulation;
the bottom surface of the fish pond (1) is the ground, the lower end of the side wall of the fish pond (1) is embedded into the ground and stands on the ground, and the ground is circular;
the system also comprises a heat-preserving and air-increasing system, wherein the heat-preserving and air-increasing system comprises a water well (27), a water pump (18), a water conveying pipe (19), a water conveying ring pipe (20), an air pump (26), a gas conveying pipe (21) and a gas supply ring pipe (22); the outer circumference of the bottom surface of the fishpond (1) is provided with a water delivery ring pipe (20), the water delivery ring pipe (20) is connected with a water well (27) through a water pump (18) and a water delivery pipe (19), and the water pump (18) pumps water in the water well (27) and delivers the water to the water delivery ring pipe (20); the inner side surface of the water supply ring pipe (20) is provided with a plurality of water outlet small holes at intervals along the circumferential direction, the openings of the water outlet small holes face to the conical top of the bottom surface of the fishpond (1), and water is slowly discharged to the direction of the conical top under the water supply pressure of the water suction pump (18);
an air supply ring pipe (22) is stacked on the water supply ring pipe (20), and the air supply ring pipe is a rubber micropore aerator pipe; the air pump (26) is communicated with the air supply ring pipe (22) through the air pipe (21).
2. The high-density aquarium of claim 1 wherein:
the side wall of the fishpond (1) is cylindrical, is of a double-layer structure, the outer layer (16) is made of stainless steel plates, the inner layer (17) is made of waterproof canvas, and the lower end of the side wall of the fishpond (1) is buried into soil on the ground.
3. The high-density aquarium of claim 1 wherein:
the water inlet pipe (2) is arranged beside the outer side of the side wall of the fishpond (1), and the outlet pipe (15) on the water inlet pipe is aligned to the inside of the fishpond (1) from the upper part.
4. The high-density aquarium of claim 1 wherein: the upper part of the rear side surface of the water supply ring pipe (20) is uniformly provided with a plurality of groups of water supply vertical pipes (23) at intervals along the circumferential direction, the water supply vertical pipes (23) extend upwards, extend out of the fishpond (1) from the top of the edge of the fishpond (1) and are respectively connected with a transverse water pipe (28) through a pipeline IV (24), and the transverse water pipe (28) is connected with the water conveying pipe (19);
the top surface of the air supply ring pipe (22) is uniformly provided with a plurality of groups of air supply vertical pipes (25) at intervals along the circumferential direction, the air supply vertical pipes (25) extend upwards and extend out of the fishpond (1) from the top of the edge of the fishpond (1) and are respectively connected with a transverse air pipe (29) through a pipeline V (30), and the transverse air pipe (29) is connected with the air pipe (21);
in the outer circumferential direction of the fish pond (1), the water supply vertical pipes (23) and the air supply vertical pipes (25) are alternately arranged.
5. The high-density aquarium of claim 4 wherein: the tail end of the pipeline II (10) extends to one side of the outer wall of the reflux tank (11) and rises along the outer wall, and the outlet of the pipeline II is aligned into the fishpond (1) from the upper part.
6. The high-density aquarium of claim 1 wherein: the artificial wetland (8) is a long pool arranged along a slope, an inlet (13) of the artificial wetland (8) is positioned at the top of the slope, and an outlet (14) of the artificial wetland (8) is positioned at the bottom of the slope; the bottom surface of the artificial wetland (8) is an earth ground, lotus roots or peanuts are planted on the earth ground, and soilless culture of water spinach is planted on the water surface.
7. The high-density aquarium of claim 6 wherein: the depth of the pond water in the constructed wetland (8) is 0.5-1 meter.
8. The high-density aquarium of claim 1 wherein: the inner diameter of the fishpond (1) is 10-15 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010876106.3A CN111887196B (en) | 2020-08-27 | 2020-08-27 | High-density fish pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010876106.3A CN111887196B (en) | 2020-08-27 | 2020-08-27 | High-density fish pond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111887196A CN111887196A (en) | 2020-11-06 |
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| KR20190083290A (en) * | 2018-01-03 | 2019-07-11 | (주) 일신네이쳐 | Water-energy reduction type crib in which plant can be planted |
| CN110228903A (en) * | 2019-06-11 | 2019-09-13 | 淮安市水产技术指导站 | The purification of aquaculture tail water and circulation utilization method |
| CN210248003U (en) * | 2019-04-15 | 2020-04-07 | 郑州市水产技术推广站 | Novel ecological wetland circulating water comprehensive planting and breeding system |
| CN212436972U (en) * | 2020-08-27 | 2021-02-02 | 广西利渔种苗有限公司 | High-density fishpond |
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| CN203353442U (en) * | 2013-07-12 | 2013-12-25 | 宜都天峡特种渔业有限公司 | Ecological circulating water fish culture system in peasant household basement |
| CN106719155A (en) * | 2016-12-23 | 2017-05-31 | 唐永平 | Ecological Fish Culture pond |
| CN206380499U (en) * | 2016-12-23 | 2017-08-08 | 唐永平 | Ecological Fish Culture pond |
| KR20180111096A (en) * | 2017-03-31 | 2018-10-11 | 주식회사부경환경기술 | Solar Surface Aerator with Acoustic Resonance Diffuser |
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