CN111887196A - High-density fishpond - Google Patents
High-density fishpond Download PDFInfo
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- CN111887196A CN111887196A CN202010876106.3A CN202010876106A CN111887196A CN 111887196 A CN111887196 A CN 111887196A CN 202010876106 A CN202010876106 A CN 202010876106A CN 111887196 A CN111887196 A CN 111887196A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 162
- 241000251468 Actinopterygii Species 0.000 claims abstract description 39
- 239000002689 soil Substances 0.000 claims description 12
- 238000004321 preservation Methods 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 6
- 238000005273 aeration Methods 0.000 claims description 5
- 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
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 235000020232 peanut Nutrition 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water 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; 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 drainage and pollution discharge bin, a discharge pipe, a transfer pond, an overflow pipe, a pipeline I, an artificial wetland, a water pump, a pipeline II, a backflow pond and a pipeline III; the fishpond is of a cylindrical structure standing on the ground, and the bottom surface of the fishpond 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 texture and superior quality.
Description
Technical Field
The invention relates to the field of fish culture, in particular to a high-density fish pond.
Background
At present, artificial fish culture mainly aims at natural stocking in a fish pond, the fish culture density cannot be too high, for example, the fish pond of about 110 square meters cannot exceed 1000 jin, otherwise, oxygen supply is insufficient, and the fishes die due to lack of air. Moreover, most fishponds in the prior art are fishponds dug on the ground, the manufacturing cost is high, and the earthwork workload is large.
In addition, in the artificial fish culture process, the fish are excreted in the pool, and the excrement is deposited at the bottom of the pool, so that the fish culture pool in the prior art is difficult to thoroughly clean the excrement of the fish, and the normal growth environment stability of the fish is also influenced due to the thorough water changing and cleaning which is usually adopted; if the fish can not be cleaned in time, the excrement can also pollute the water in the pond, the possibility of fish gas shortage is increased, and the growth of the fish in the pond is influenced.
Disclosure of Invention
The invention aims to provide a high-density fishpond which overcomes the defects of the prior art, can conveniently and quickly clear fish excrement, improves gas supply and reduces energy consumption as far as possible.
The technical scheme of the invention is as follows:
the high-density fishpond comprises a fishpond body, a water inlet pipe, a drainage and pollution discharge bin, a discharge pipe, a transfer pond, an overflow pipe, a pipeline I, an artificial wetland, a water pump, a pipeline II, a backflow 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;
the center of the bottom surface of the fishpond is provided with a drain outlet, a drainage and pollution discharge bin is arranged in the drain outlet, the top opening of the drainage and pollution discharge bin is opened, the edge of the top opening of the drainage and pollution discharge bin is flush with the upper edge of the drain outlet, and the side surface or the bottom surface of the drainage and pollution discharge bin is communicated with a discharge pipe;
an overflow pipe and a pipeline I are arranged in the transfer pool, the lower end of the overflow pipe is communicated with a 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 artificial wetland, and the vertical height of the inlet of the artificial wetland is lower than that of the bottom surface of the transfer pool;
the outlet of the artificial wetland is communicated with the reflux pool through a pipeline II and a water pump; the backflow 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 with the fish pond;
the vertical height of the liquid level in the reflux pool is consistent with that of the outlet pipe; the vertical height of the overflow port is consistent with the water level in the fish pond; water is pumped through the water pump, so that water at the outlet of the artificial wetland is continuously supplied to the fish pond from the backflow pond through the water inlet pipe and the outlet pipe, and the water in the fish pond 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 fishpond is the ground, and the lower end of the side wall of the fishpond is buried in the ground, stands on the ground and encloses the ground into a circle.
The lateral wall of the fishpond is cylindrical and has a double-layer structure, the outer layer is a stainless steel plate, the inner layer is waterproof canvas, and the lower end of the lateral wall of the fishpond is embedded into soil on the ground.
The water inlet pipe is arranged beside 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.
The high-density fishpond also comprises a heat-preservation and air-increasing system, wherein the heat-preservation and air-increasing system comprises a well, a water suction pump, a water conveying pipe, a water feeding ring pipe, an air pump, an air conveying pipe and an air feeding ring pipe; the water pumping pump pumps water in the water well and sends the water to the water feeding ring pipe; a plurality of small water outlet holes are formed in the inner side surface of the water feeding ring pipe at intervals along the circumferential direction, the openings of the small water outlet holes face to the conical vertex of the bottom surface of the fishpond, and water is slowly discharged towards the conical vertex under the water supply pressure of the water suction pump;
an air supply ring pipe is stacked on the water supply ring pipe, and is a rubber microporous aeration pipe; the air pump is communicated with the air supply ring pipe through an air conveying pipe. The air supply ring pipe can be a rubber microporous aeration pipe containing 1000-1600 micropores per meter.
A plurality of groups of water supply vertical pipes are uniformly arranged on the upper part of the rear side surface of the water supply ring pipe at intervals along the circumferential direction, extend upwards, 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;
a plurality of groups of vertical gas supply pipes are uniformly arranged on the top surface of the gas supply ring pipe 22 at intervals along the circumferential direction, extend upwards, extend out of the fishpond from the top of the edge of the fishpond, and are respectively connected with a transverse gas pipe through a pipeline V, and the transverse gas pipe is connected with a gas pipe;
in the direction of the outer circumference of the fishpond 1, the water supply vertical pipes and the air supply vertical pipes are alternately arranged.
The tail end of the pipeline II extends to one side of the outer wall of the backflow pool and rises along the outer wall, and the outlet of the pipeline II is aligned with the inside of the fishpond from the upper part.
The artificial wetland is a long pool arranged along a slope, an inlet of the artificial wetland is positioned at the top of the slope, and an outlet of the artificial wetland is positioned at the bottom of the slope; the bottom surface of the artificial wetland is soil ground, lotus roots or water peanuts are planted on the artificial wetland, and water spinach cultivated without soil is planted on the water surface.
The depth of the pond water in the artificial wetland is 0.5-1 meter.
The inner diameter of the fishpond is 10-15 meters.
According to the invention, through the terrain height and water level arrangement of the backflow pool, the transfer pool, the outlet pipe, the overflow port and the constructed wetland, a structure that most of water flows and utilizes 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 can be accurately controlled by controlling the pumping speed of the water pump. After the water absorbs the excrement and the carbon dioxide through the artificial wetland, oxygen is further supplemented, the oxygen is recycled into the fishpond, the energy is saved, the environment is protected, meanwhile, the air supplement amount of the fishpond can be reduced, and the raising density is favorably improved.
According to the invention, the bottom surface of the fish pond is of an inverted conical surface structure, the sewage discharge port is arranged at the center of the bottom surface of the fish pond, and the drainage sewage discharge bin is arranged in the sewage discharge port, so that a water flow gravity pressurizing structure for the central drainage sewage discharge bin is formed, and excrement is favorably concentrated and discharged.
The bottom surface of the fish pond is the ground, and the lower end of the side wall of the fish pond is embedded into the ground and stands on the ground to enclose the ground into a circle. This further reduces manufacturing costs and is more economical.
The side wall of the fish pond is cylindrical and has a double-layer structure, the outer layer is a stainless steel plate, the inner layer is waterproof canvas, and the lower end of the side wall of the fish pond is embedded into soil on the ground. The sealing and the impermeability are well realized, and the sealing performance of the fishpond is ensured.
The water inlet pipe of the invention 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. Due to 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-preservation air-increasing system with a unique structure, bubbles are formed and diffused at the position of an air supply ring pipe through each micropore, a structure that well water and air are fused at a water outlet small hole is formed based on the structural layout of a water supply ring pipe and the air supply ring pipe, then the water flow pressure sprayed out from the water outlet small hole extends to the center of a pool and is further diffused and fused with the pool water to form a structure that the periphery is pushed to the center, and the water is gradually moved upwards to be mixed with the whole pool water in the pushing process, so that the oxygen increasing and the integral temperature control of the pool water are realized.
The invention realizes the continuous circulation of the pond water and the continuous supplement of the air in the pond through the uniquely designed pond water circulation structure and the heat preservation and aeration system, simultaneously utilizes the characteristics of warm in winter and cool in summer of underground water, effectively controls the temperature of the pond water, saves more energy and reduces emission, and provides the most suitable living environment for fishes. In areas without water wells, heating devices and water circulation cooling devices can be built, and the water circulation cooling devices can be used in winter and summer to replace the water wells.
The 110 square meters of the high-density fishpond can culture 3 ten thousand catties of fish, and the fish can be harvested in less than 5-6 months, which is more than 30 times of the efficiency of the common fishpond. Moreover, the cultured fish meat is delicious in quality, superior in quality, short in supply and has very good application prospect.
Drawings
FIG. 1 is a schematic view of a high density fish pond according to the present invention;
FIG. 2 is a perspective view showing an internal structure of a fishpond of the high-density fishpond of the present invention;
the names and serial numbers of the parts in the figure are as follows:
1 is the aquarium, 2 is the inlet tube, 3 is drainage blowdown storehouse, 4 is the discharge pipe, 5 is the transfer pond, 6 is the overflow pipe, 7 is pipeline I, 8 is constructed wetland, 9 is the water pump, 10 is pipeline II, 11 is the backward flow pond, 12 is pipeline III, 13 is the import, 14 is the export, 15 is the outlet pipe, 16 is the skin, 17 is the inlayer, 18 is the suction pump, 19 is the water delivery pipe, 20 is the water delivery ring pipe, 21 is the gas-supply pipe, 22 is the air feed ring pipe, 23 is the water supply standpipe, 24 is pipeline IV, 25 is the air supply standpipe, 26 is the air pump, 27 is the well, 28 position horizontal water pipes, 29 position horizontal gas pipes, 30 is pipeline V.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1-2, the high-density fishpond comprises a fishpond 1, a water inlet pipe 2, a drainage and pollution discharge bin 3, a discharge pipe 4, a transfer pond 5, an overflow pipe 6, a pipeline I7, an artificial wetland 8, a water pump 9, a pipeline II 10, a return 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 at the center of the bottom surface of the fishpond 1, a drainage and pollution discharge bin 3 is arranged in the drain outlet, the top of the drainage and pollution discharge bin 3 is open, the edge of the top opening of the drainage and pollution discharge bin is flush with the upper edge of the drain outlet, and the side surface or the bottom surface of the drainage and pollution discharge bin 3 is communicated with a discharge pipe 4;
an overflow pipe 6 and a pipeline I7 are arranged in the transfer pool 5, the lower end of the overflow pipe 6 is communicated with the discharge pipe 4, and the upper part of the overflow pipe 6 is provided with an overflow port; the pipeline I7 is arranged at the bottom of the transfer pool 5 and is communicated with the inlet 13 of the artificial wetland 9, and the vertical height of the inlet 13 of the artificial wetland 9 is lower than that of the bottom surface of the transfer pool 5;
an outlet 14 of the artificial wetland 9 is communicated with a return tank 11 through a pipeline II 10 and a water pump 8; the reflux pool 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 interior of the fishpond 1;
the vertical height of the liquid level in the reflux pool 11 is consistent with that of the outlet pipe 15; the vertical height of the overflow port is consistent with the water level in the fishpond 1; water is pumped by the water pump 8, so that water at the outlet of the artificial wetland is continuously supplied into the fishpond 1 from the return tank 11 through the water inlet pipe 2 and the outlet pipe 15, and 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 I7, and continuous circulation is formed.
The bottom surface of the fishpond 1 is the ground, and the lower end of the side wall of the fishpond 1 is buried in the ground, stands on the ground and encloses the ground into a circle.
The side wall of the fishpond 1 is cylindrical and has a double-layer structure, the outer layer 16 is a stainless steel plate, the inner layer 17 is waterproof canvas, and the lower end of the side wall of the fishpond 1 is embedded into soil on the ground.
The inlet pipe 2 is arranged at one side of the outer side of the side wall of the aquarium 1, and the outlet pipe 15 on the inlet pipe is aligned with the inside of the aquarium 1 from the upper part.
The high-density fishpond also comprises a heat-preservation and air-increasing system, wherein the heat-preservation 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 feeding ring pipe 20 is arranged on the outer circumference of the bottom surface of the fishpond 1, the water feeding ring pipe 20 is connected with a water well 27 through a water suction pump 18 and a water delivery pipe 19, and the water suction pump 18 pumps water in the water well 27 and feeds the water into the water feeding ring pipe 20; a plurality of small water outlet holes are formed in the inner side surface of the water feeding ring pipe 20 at intervals along the circumferential direction, the openings of the small water outlet holes face the conical vertex of the bottom surface of the fishpond 1, and water is slowly discharged towards the conical vertex 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 microporous aeration pipe; the air pump 26 is communicated with the air supply ring pipe (22) through an air conveying pipe 21.
A plurality of groups of water supply vertical pipes 23 are uniformly arranged at intervals along the circumferential direction on the upper part of the rear side surface of the water supply circular pipe 20, 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 a water conveying pipe 19;
a plurality of groups of vertical air supply pipes 25 are uniformly arranged on the top surface of the air supply ring pipe 22 at intervals along the circumferential direction, the vertical air supply pipes 25 extend upwards, extend out of the fishpond 1 from the top of the edge of the fishpond 1 and respectively pass through 30 pipelines V30 and are connected with transverse air pipes 29, and the transverse air pipes 29 are connected with air conveying pipes 21;
in the direction of the outer circumference of the aquarium 1, the water supply risers 23 and the air supply risers 25 are arranged alternately.
The end of the pipeline II 10 extends to one side of the outer wall of the return pool (11) and rises along the outer wall, and the outlet of the pipeline II is aligned with the inside of the fishpond 1 from the upper part.
The artificial wetland 8 is a long pool arranged along a slope, an inlet 13 of the artificial wetland 9 is positioned at the top of the slope, and an outlet 14 of the artificial wetland 9 is positioned at the bottom of the slope; the bottom surface of the artificial wetland 9 is soil ground, lotus roots or water peanuts are planted on the soil ground, and water spinach cultivated without soil is planted on the water surface.
The depth of the pond water in the artificial wetland 8 is 0.5-1 meter.
The inner diameter of the fishpond 1 is 10-15 meters.
Claims (10)
1. A high-density fishpond comprises a fishpond (1), a water inlet pipe (2), a drainage and pollution discharge bin (3), a discharge pipe (4), a transfer pond (5), an overflow pipe (6), a pipeline I (7), an artificial wetland (8), a water pump (9), a pipeline II (10), a return 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 at the center of the bottom surface of the fishpond (1), a drainage and pollution discharge bin (3) is arranged in the drain outlet, the top of the drainage and pollution discharge bin (3) is open, the edge of the top opening of the drainage and pollution discharge bin is flush with the upper edge of the drain outlet, and the side surface or the bottom surface of the drainage and pollution discharge bin (3) is communicated with a discharge pipe (4);
an overflow pipe (6) and a pipeline I (7) are arranged in the transfer 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 pool (5) and is communicated with an inlet (13) of the artificial wetland (9), and the vertical height of the inlet (13) of the artificial wetland (9) is lower than that of the bottom surface of the transfer pool (5);
an outlet (14) of the artificial wetland (9) is communicated with a reflux pool (11) through a pipeline II (10) and a water pump (8); the backflow pool (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 interior of the fishpond (1);
the vertical height of the liquid level in the reflux pool (11) is consistent with that of the outlet pipe (15); the vertical height of the overflow port is consistent with the water level in the fishpond (1); water is pumped by the water pump (8), so that water at the outlet of the artificial wetland is continuously supplied to the fish pond (1) from the backflow pond (11) through the water inlet pipe (2) and the outlet pipe (15), and 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 I (7) to form continuous circulation.
2. The high-density aquarium of claim 1, wherein: the bottom surface of the fishpond (1) is the ground, and the lower end of the side wall of the fishpond (1) is buried in the ground, stands on the ground and encloses the ground into a circle.
3. A high-density aquarium as defined in claim 2, wherein:
the side wall of the fishpond (1) is cylindrical and has a double-layer structure, the outer layer (16) is a stainless steel plate, the inner layer (17) is waterproof canvas, and the lower end of the side wall of the fishpond (1) is embedded into soil on the ground.
4. A high-density aquarium as defined in claim 2, wherein:
the water inlet pipe (2) is arranged beside the outer side of the side wall of the fish pond (1), and the outlet pipe (15) on the water inlet pipe is aligned in the fish pond (1) from the upper part.
5. The high-density aquarium of claim 1, wherein:
the system also comprises a heat-preservation and air-increasing system, wherein the heat-preservation and air-increasing system comprises a water well (27), a water suction pump (18), a water delivery pipe (19), a water delivery ring pipe (20), an air pump (26), an air delivery pipe (21) and an air supply ring pipe (22); a water feeding ring pipe (20) is arranged on the outer circumference of the bottom surface of the fishpond (1), the water feeding ring pipe (20) is connected with a water well (27) through a water suction pump (18) and a water delivery pipe (19), and the water suction pump (18) pumps water in the water well (27) and delivers the water to the water feeding ring pipe (20); a plurality of small water outlet holes are formed in the inner side surface of the water feeding ring pipe (20) at intervals along the circumferential direction, the openings of the small water outlet holes face the conical vertex of the bottom surface of the fishpond (1), and water is slowly discharged towards the conical vertex 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 microporous aeration pipe; the air pump (26) is communicated with the air supply ring pipe (22) through an air conveying pipe (21).
6. The high-density aquarium of claim 5, wherein: a plurality of groups of water supply vertical pipes (23) are uniformly arranged on the upper part of the rear side surface of the water supply ring pipe (20) at intervals along the circumferential direction of the water supply ring pipe, 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 a water conveying pipe (19);
a plurality of groups of vertical air supply pipes (25) are uniformly arranged on the top surface of the air supply ring pipe (22) at intervals along the circumferential direction, the vertical air supply pipes (25) 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 air pipe (29) through a pipeline V (30), and the transverse air pipe (29) is connected with an air conveying pipe (21);
in the direction of the outer circumference of the fishpond (1), the water supply vertical pipes (23) and the air supply vertical pipes (25) are alternately arranged.
7. The high-density aquarium of claim 6, wherein: the tail end of the pipeline II (10) extends to one side of the outer wall of the backflow pool (11) and rises along the outer wall, and the outlet of the pipeline II is aligned with the inside of the fishpond (1) from the upper part.
8. 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 (9) is positioned at the top of the slope, and an outlet (14) of the artificial wetland (9) is positioned at the bottom of the slope; the bottom surface of the artificial wetland (9) is soil ground, lotus roots or water peanuts are planted on the soil ground, and water spinach cultivated without soil is planted on the water surface.
9. The high-density aquarium of claim 8, wherein: the depth of the pond water in the artificial wetland (8) is 0.5-1 meter.
10. 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 true CN111887196A (en) | 2020-11-06 |
| CN111887196B CN111887196B (en) | 2024-01-26 |
Family
ID=73225702
Family Applications (1)
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| CN111887196B (en) | 2024-01-26 |
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