CN115251000B - Multi-pond efficient cultivation water circulation system and method - Google Patents
Multi-pond efficient cultivation water circulation system and method Download PDFInfo
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- CN115251000B CN115251000B CN202210804467.6A CN202210804467A CN115251000B CN 115251000 B CN115251000 B CN 115251000B CN 202210804467 A CN202210804467 A CN 202210804467A CN 115251000 B CN115251000 B CN 115251000B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 15
- 241000251468 Actinopterygii Species 0.000 claims abstract description 99
- 239000004568 cement Substances 0.000 claims abstract description 82
- 230000012447 hatching Effects 0.000 claims description 13
- 241001474374 Blennius Species 0.000 claims description 12
- 235000013361 beverage Nutrition 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000009360 aquaculture Methods 0.000 claims description 3
- 238000012258 culturing Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 210000000003 hoof Anatomy 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 244000144974 aquaculture Species 0.000 claims description 2
- 239000001963 growth medium Substances 0.000 claims description 2
- 238000007581 slurry coating method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005266 casting Methods 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 7
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 241000195493 Cryptophyta Species 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 244000058871 Echinochloa crus-galli Species 0.000 description 2
- 235000015225 Panicum colonum Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000366 juvenile effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material 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
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- 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
- A01G33/00—Cultivation of seaweed or algae
-
- 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
- A01K61/00—Culture of aquatic animals
- A01K61/70—Artificial fishing banks or reefs
- A01K61/75—Artificial fishing banks or reefs floating
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Artificial Fish Reefs (AREA)
Abstract
The invention relates to the technical field of cultivation equipment, in particular to a multi-pond efficient cultivation water circulation system and method. The multi-pond efficient water circulation system for cultivation comprises an artificial fish reef component, a shelter assembly is arranged on a connecting frame, a suspended fish reef base is hung at the bottom of the shelter assembly, and a supporting assembly is arranged at the bottom of the connecting frame. The square cement frame, the horn-shaped support columns and the hemispheres in the multi-pond efficient water circulation system can form a cave-shaped structure, an environment which is extremely suitable for fish inhabitation is formed, the support assembly is spliced with the shelter assembly through the connecting frame and the fish reef base is hung, a spliced three-dimensional gap structure is formed, the three-dimensional gap structure is suitable for aquatic organisms to attach to form an artificial fishing ground, and the assembled artificial fish reef is simplified in production process and greatly improved in production efficiency compared with the integrated concrete casting fish reef, meanwhile, the assembled fish reef is more fully utilized in transportation space compared with the integrated fish reef, and the transportation cost is reduced.
Description
Technical Field
The invention relates to the technical field of cultivation equipment, in particular to a multi-pond efficient cultivation water circulation system and method.
Background
Pond culture refers to a production mode of aquatic economic animals and plants by using a pond. Ponds refer to bodies of water that are smaller than lakes. Pond culture refers to a production mode for carrying out aquatic economic animal and plant culture by utilizing artificial excavation or natural ponds, and is a complex system activity for people to obtain maximum output by interfering and regulating environmental conditions affecting the growth of cultured animals through seed and related substance input. Pond culture is the earliest aquiculture mode in China, and has been three thousands of years old.
The habitat suitable for the growth of the fish shoals in the conventional pond is poor, the space of the fish reef formed by partial artificial work is large, the cost is high in the hoisting and transporting processes, and the fish shoals are difficult to shelter.
Therefore, it is necessary to provide a new multi-pond efficient water circulation system and method for cultivation, which solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides a multi-pond efficient water circulation system and a method for cultivation.
The invention provides a multi-pond efficient water circulation system for cultivation, which comprises the following components:
the water outlet points of the hatching factories are communicated with the water quality purifying pools through the water outlet pipes, and the water outlet points of the water quality purifying pools are communicated with the first water pool through the water outlet pipes.
The multi-pond efficient cultivation water circulation system further comprises an artificial fish reef component built in each pond, and the artificial fish reef component comprises:
the connection frame is provided with a plurality of groups of shelter components which are identical in specification and distributed in an annular mode, and the bottom of each shelter component is suspended with a suspended fish reef base;
the support component is arranged at the bottom of the connecting frame and plays a role in supporting the connecting frame and the shelter component on the connecting frame.
Preferably, the connecting frame comprises a hexagonal connecting disc and mounting columns, and two symmetrically distributed mounting columns are arranged on three side walls of the hexagonal connecting disc at intervals;
the mounting columns are fixedly mounted on the hexagonal connecting discs in a welding mode, and the mounting columns and the hexagonal connecting discs are subjected to cement reinforcement in a cement slurry coating mode after welding forming.
Preferably, the rest side sides of the trapezoid cement frame are fixedly provided with mounting rods, and the bottom of each rod mounting rod is hung with a hanging bottle through a linked ductile pearlescent line;
the hanging bottle adopts 550ml of collected plastic beverage, seaweed seeds and a culture medium for culturing seaweed are stored in the plastic beverage, and a plurality of through holes which are uniformly distributed are formed in the bottle body of the hanging bottle.
Preferably, the shelter component comprises a trapezoidal cement frame, a first artificial pasture and water belt, mounting holes and waist-shaped grooves, wherein a hollow penetrating cavity is formed in the end face of the trapezoidal cement frame, a plurality of first artificial pasture and water belts which are uniformly distributed are fixedly embedded in the top of the trapezoidal cement frame, the mounting holes are formed in two sides of the hollow penetrating cavity of the trapezoidal cement frame, and a plurality of waist-shaped grooves which are uniformly distributed are formed in inclined planes in two sides of the trapezoidal cement frame;
the trapezoid cement frame is inserted into two mounting columns on one side of the hexagonal connecting disc through the mounting holes, and the anti-slip cap is fixedly mounted at the end of each mounting column.
Preferably, the suspended fish reef base comprises a suspender and a square cement frame, wherein a through cavity in the three coordinate directions of X, Y and Z is formed in the square cement frame, and the upper surface of the square cement frame is fixedly suspended on the lower surface of the trapezoid cement frame through a plurality of suspenders.
Preferably, the supporting component comprises a base plate, supporting columns and convection holes, wherein the supporting columns are fixedly embedded on the base plate, and a plurality of annularly distributed convection holes are formed in the column walls of the supporting columns;
the support column is loudspeaker form, the big end interface of support column is fixed gomphosis in the upper surface of basal disc, and the little end interface of support column is fixed gomphosis on the hexagonal connection pad in the link.
Preferably, the base plate is provided with a floating member, and the plankton attachment point is reinforced by the floating member;
the floating piece comprises an annular cement pipe and second artificial pasture and water bands, the annular cement pipe is fixedly embedded on the base plate and is coaxial with the base plate, the outer pipe wall of the annular cement pipe is fixedly embedded with a plurality of second artificial pasture and water bands which are distributed in an annular mode, and each second artificial pasture and water band is woven through a connected tough pearl line.
Preferably, the bottom of the base plate is fixedly embedded with a plurality of annularly distributed foot pads, and the foot pads are in a cow hoof shape made of cement.
Preferably, the top of the hexagonal connecting disc is fixedly covered with a hemispherical body, and a plurality of through holes which are distributed in an annular mode are formed in the spherical surface of the hemispherical body.
A fish reef throwing method of a multi-pond efficient cultivation water circulation system comprises the following steps of:
step one: the hemispheroids are connected with the floats by the ropes, so that the buoyancy generated by the floats in the water ensures that the artificial fish reefs can suspend in the water;
step two: respectively tying a plurality of hanging ropes on the trapezoid cement frame, and hanging the artificial fish reef into water by using a lifting device;
step three: after the floats and the artificial fish reefs are towed to the position to be put by the barge, the rope is disconnected, the artificial fish reefs are separated from the floats, and the artificial fish reefs slowly fall to the bottom of the pond to finish putting.
Compared with the related art, the multi-pond efficient water circulation system and method provided by the invention have the following beneficial effects:
the water in a plurality of ponds is connected in series in turn, the water outlet pipe of each pond can only flow out 1/3 of water at most, the temperature and the original water level in the pond are kept unchanged, the water outlet point of the last pond enters a hatching factory, the water flowing out of the pond is used for raising seedlings and hatching, the hatching efficiency can be effectively improved, the water enters a purifying pond and enters the pond for circulation after being purified, and the artificial reef component is put in, so that each pond can protect the cultivated fish shoals
The square cement frame, the horn-shaped support columns and the hemispheres in the artificial fish reef component can form a cave-shaped structure, an environment which is extremely suitable for fish to inhabit is formed, the support component is spliced to form a shelter component through the connecting frame and a suspended fish reef base, a spliced three-dimensional gap structure is suitable for aquatic organisms to adhere to form an artificial fishing ground, the assembled artificial fish reef is used for casting the fish reef relative to the integrated concrete, the production process of the fish reef is simplified, the production efficiency is greatly improved, meanwhile, the assembled fish reef is relatively to the integrated fish reef, the transportation space is fully utilized, the transportation cost is reduced, seaweed seeds in the hanging bottle can grow along with the time and penetrate out of the through hole, on one hand, the hanging bottle is used as a culture box to effectively recycle the waste beverage bottle, the secondary utilization of the beverage bottle is reduced, on the other hand, the hanging bottle can swing along with water flow through the connecting pearl line, the fluidity of seaweed plants on the fish is improved, and the attraction of the artificial fish is improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of an artificial reef assembly in a multi-pond efficient aquaculture water circulation system according to the present invention;
FIG. 2 is a schematic structural view of the connecting frame shown in FIG. 1;
figure 3 is a schematic view of the attachment of the shelter assembly of figure 1 to a suspended reef base;
FIG. 4 is a schematic view of the support assembly of FIG. 1;
FIG. 5 is a second schematic view of the support assembly shown in FIG. 1;
FIG. 6 is a schematic view showing a structure of a lifting float of the artificial fish reef shown in FIG. 1;
FIG. 7 is a schematic view showing an installation structure of a middle hanging bottle of the artificial fish reef shown in FIG. 1;
FIG. 8 is a schematic view of the infusion bottle shown in FIG. 7;
fig. 9 is a schematic structural diagram of a preferred embodiment of a multi-pond efficient cultivation water circulation system according to the present invention.
Reference numerals in the drawings: 1. a connecting frame; 11. a hexagonal connecting disc; 12. a mounting column; 2. a shelter assembly; 21. a trapezoid cement frame; 22. a first artificial pasture and water band; 23. a mounting hole; 24. a waist-shaped groove; 3. suspending a fish reef base; 31. a boom; 32. square cement frame; 4. a support assembly; 41. a base plate; 42. a support column; 43. convection holes; 5. a floating member; 51. an annular cement pipe; 52. a second artificial pasture and water band; 6. foot pads; 7. a hemisphere; 8. a float, 9, mounting bar; 9a, hanging the bottle.
Detailed Description
The invention will be further described with reference to the drawings and embodiments.
Referring to fig. 1 to 9, a multi-pond efficient cultivation water circulation system according to an embodiment of the present invention includes: a connecting frame 1 and a supporting component 4.
In the specific implementation process, as shown in fig. 1, 2, 3 and 9, a plurality of ponds are connected in series through water outlet pipes, the water outlet point of the last pond is communicated with the water inlet of the hatching factory through the water outlet pipe, the water outlet point of the hatching factory is communicated with the water quality purifying pond through the water outlet pipe, and the water outlet point of the water quality purifying pond is communicated with the first pond through the water outlet pipe; the water in a plurality of ponds is sequentially connected in series, the water outlet pipe of each pond can only flow out 1/3 of the water at most, the temperature and the original water level in the pond are kept unchanged, the water outlet point of the last pond enters a hatching factory, the water flowing out of the fish pond is used for raising seedlings and hatching, the hatching efficiency can be effectively improved, the water enters a purifying pond and enters the fish pond for circulation after being purified, and each pond can provide protection for the cultured fish shoals due to the throwing of artificial fish reef components;
the water circulation system for multi-pond high-efficiency cultivation further comprises an artificial fish reef component which is arranged in each pond, and the artificial fish reef component comprises a connecting frame: a plurality of groups of shelter components 2 with the same specification and annular distribution are arranged on the connecting frame 1, the connecting frame 1 comprises a hexagonal connecting disc 11 and mounting columns 12, two symmetrically-distributed mounting columns 12 are arranged on three side walls of the hexagonal connecting disc 11 at intervals, a hemispherical body 7 is fixedly covered on the top of the hexagonal connecting disc 11, the hemispherical body 7 is improved against the influence of ocean current impact, some baits can be gathered, the initial throwing of the fish is facilitated, and a plurality of annular-distribution through holes are formed in the spherical surface of the hemispherical body 7; the erection column 12 is through welded mode fixed mounting on hexagonal connection pad 11, and erection column 12 and hexagonal connection pad 11 carry out cement reinforcement through the mode of cement package thick liquid after welding formation, and shelter subassembly 2 includes trapezoidal cement frame 21, first artifical pasture and water area 22, mounting hole 23 and waist type groove 24, cavity run through the chamber has been seted up to the terminal surface of trapezoidal cement frame 21, and the fixed gomphosis in top of trapezoidal cement frame 21 has a plurality of evenly distributed's first artifical pasture and water area 22, the mounting hole 23 has all been seted up to the both sides that trapezoidal cement frame 21 cavity run through the chamber, and a plurality of evenly distributed's waist type groove 24 has all been seted up to the both sides inclined plane of trapezoidal cement frame 21, trapezoidal cement frame 21 inserts through the mounting hole 23 of seting up and establishes on two erection columns 12 of hexagonal connection pad 11 one side, and the end fixed mounting of erection column 12 has the slipcap.
It should be noted that: the three groups of trapezoidal cement frames 21 on the artificial fish reef are internally provided with hollow penetrating cavities, so that the mobility of the whole water flow is excellent, meanwhile, the shielding property of the fish reef structure is ensured, the gathering effect of young fish is also excellent, the waist-shaped grooves 24 formed in the side walls of the trapezoidal cement frames 21 are convenient for adsorbing and growing some algae, and the first artificial pasture and water belts 22 configured and designed on the trapezoidal cement frames 21 provide algae-like places for the artificial fish reef, are convenient for attracting some aquatic organisms such as fish shoals and the like, so that the trapezoidal cement frames 21 can form fish habitats faster;
also to be described is: a plurality of fluorite blocks are placed in the hemispheres 7, so that the artificial fish reef can emit weak fluorescence after sinking into the bottom of the pond, the capability of attracting fish shoals is improved, and the degree of rapid formation of the natural fish reef by the artificial fish reef at the bottom of the pond is accelerated.
Referring to fig. 3, the bottom of each shelter assembly 2 is suspended with a suspended reef base 3, the suspended reef base 3 comprises a hanger rod 31 and a square cement frame 32, through cavities in the three coordinate directions X, Y and Z are formed in the square cement frame 32, and the upper surface of the square cement frame 32 is fixedly suspended on the lower surface of the trapezoid cement frame 21 through a plurality of hanger rods 31.
It should be noted that: the square cement frames 32 in the suspended fish reef base 3 enable the whole artificial fish reefs to be more complicated and staggered, the square cement frames 32 can gradually adsorb organisms and sediments, and start the succession process of a biological community, and can be used as the roots of aquatic plants to form attachment places.
Referring to fig. 1, 4 and 5, the supporting component 4 is installed at the bottom of the connection frame 1, the supporting component 4 is used for supporting the connection frame 1 and the shelter component 2 on the connection frame 1, the supporting component 4 comprises a base plate 41, a supporting column 42 and a convection hole 43, the supporting column 42 is fixedly embedded on the base plate 41, and a plurality of annular distributed convection holes 43 are formed in the column wall of the supporting column 42; the support column 42 is in a horn shape, the large end opening of the support column 42 is fixedly embedded on the upper surface of the base plate 41, the small end opening of the support column 42 is fixedly embedded on the hexagonal connecting disc 11 in the connecting frame 1, the base plate 41 is provided with a floating piece 5, and the plankton attachment point is reinforced by the floating piece 5; the floating piece 5 comprises an annular cement pipe 51 and a second artificial pasture and water band 52, the annular cement pipe 51 is fixedly embedded on the base plate 41 and is coaxial with the base plate 41, a plurality of second artificial pasture and water bands 52 distributed in an annular mode are fixedly embedded on the outer pipe wall of the annular cement pipe 51, each second artificial pasture and water band 52 is woven through a linked ductile-to-pearlescent line, a plurality of cushion feet 6 distributed in an annular mode are fixedly embedded at the bottom of the base plate 41, and the cushion feet 6 are in a cow hoof shape made of cement; the cow-hooped foot 6 at the bottom of the base plate 41 can support the artificial fish reef to improve the stability of the artificial fish reef, and the second artificial pasture and water band 52 in the floating piece 5 can improve the fluctuation degree of the water flow at the base plate 41.
Wherein, an opening is reserved in the convection hole 43 formed in the base plate 41, and the rest of the convection holes are embedded with anti-corrosion barrier nets coated on the base plate 41, so that a juvenile fish protection growth environment is formed inside the base plate 41, and the protection effect on the juvenile fish is improved.
Referring to fig. 7 and 8, the rest sides of the trapezoid cement frame 21 are fixedly provided with mounting rods 9, the bottom of each rod mounting rod 9 is hung with a hanging bottle 9a through a linked ductile-pearlescent line, the hanging bottle 9a adopts 550ml of collected plastic beverage, seaweed seeds and culture mediums for culturing seaweed are stored in the plastic beverage, and a plurality of evenly distributed through holes are formed in the bottle body of the hanging bottle 9 a.
It should be noted that: seaweed seeds in the hanging bottle 9a can grow along with the time and pass through the through hole, on one hand, the hanging bottle 9a is adopted as an incubator to effectively recycle the abandoned beverage bottle, so that the reutilization of the beverage bottle is reduced and the hanging bottle 9a is hung on the mounting rod 9 through the linked pearl line, on the other hand, the hanging bottle 9a can swing along with water flow, the mobility of seaweed plants on the artificial fish reef is improved, and the attraction to fish shoals is improved.
The artificial fish reef is assembled as follows:
A. inserting the trapezoid cement frame 21 in the shelter assembly 2 into the mounting column 12 on the hexagonal connecting disc 11 through the mounting hole 23;
B. after the completion, the end of the mounting column 12 is sealed by a protective cap, so that the problem that the trapezoidal cement frame 21 slips is avoided;
C. after the three sets of shelter assemblies 2 are installed on the connecting frame 1, the hanging rods 31 in the three sets of suspended fish reef bases 3 are welded to the steel bars contained in the trapezoidal cement frames 21;
D. after the welding is finished, cement is coated on the welding position and the hanging rod 31, so that seawater is prevented from corroding the hanging rod 31 and the welding position;
E. and (3) smearing cement on the joint of the artificial fish reefs, so that the strength of the artificial fish reefs is enhanced.
It should be noted that: the square cement frame 32, the horn-shaped support columns 42 and the hemispheres 7 in the artificial reef can form a cave-shaped structure to form an environment which is extremely suitable for fish to inhabit, the support assemblies 4 are spliced with the shelter assemblies 2 and the suspended reef base 3 through the connecting frames 1 to form a spliced three-dimensional gap structure which is suitable for aquatic organisms to adhere to form an artificial fishing ground, and compared with an integrated concrete casting reef, the assembled artificial reef has the advantages that the production process of the reef is simplified, the production efficiency is greatly improved, meanwhile, compared with the integrated reef, the assembled reef utilizes the transportation space more fully, and the transportation cost is reduced.
A fish reef throwing method of a multi-pond efficient cultivation water circulation system comprises the following steps of:
step one: the hemispherical body 7 is connected with the floater 8 by a rope, so that the buoyancy generated by the floater 8 in water ensures that the artificial fish reef can suspend in the water;
step two: a plurality of hanging ropes are respectively tied on the trapezoid cement frame 21, and the artificial fish reef is hung into water by using a lifting device;
step three: after the floats 8 and the artificial fish reefs are towed to the position to be thrown by the barge, the ropes are disconnected, the artificial fish reefs are separated from the floats 8, and the artificial fish reefs slowly fall to the bottom of the pond to finish throwing.
The principle of the water circulation system for multi-pond efficient cultivation provided by the invention is as follows:
the water in a plurality of ponds is sequentially connected in series, the water outlet pipe of each pond can only flow out 1/3 of the water at most, the temperature and the original water level in the pond are kept unchanged, the water outlet point of the last pond enters a hatching factory, the water flowing out of the fish pond is used for raising seedlings and hatching, the hatching efficiency can be effectively improved, the water enters a purifying pond and enters the fish pond for circulation after being purified, and each pond can provide protection for the cultured fish shoals due to the throwing of artificial fish reef components;
inserting the trapezoid cement frame 21 in the shelter assembly 2 into the mounting column 12 on the hexagonal connecting disc 11 through the mounting hole 23; after the completion, the end of the mounting column 12 is sealed by a protective cap, so that the problem that the trapezoidal cement frame 21 slips is avoided; after the three sets of shelter assemblies 2 are installed on the connecting frame 1, the hanging rods 31 in the three sets of suspended fish reef bases 3 are welded to the steel bars contained in the trapezoidal cement frames 21; after the welding is finished, cement is coated on the welding position and the hanging rod 31, so that seawater is prevented from corroding the hanging rod 31 and the welding position; coating cement on the joint of the artificial fish reef, so as to strengthen the strength of the artificial fish reef;
the three groups of trapezoidal cement frames 21 on the artificial fish reef are internally provided with hollow penetrating cavities, so that the mobility of the whole water flow is excellent, meanwhile, the shielding property of the fish reef structure is ensured, the gathering effect of young fish is also excellent, the waist-shaped grooves 24 formed on the side walls of the trapezoidal cement frames 21 are convenient for adsorbing and growing some algae, as the first artificial water grass belts 22 configured and designed on the trapezoidal cement frames 21 provide seaweed-like places for the artificial fish reef and are convenient for attracting some aquatic organisms such as fish shoals, the trapezoidal cement frames 21 can form fish habitats faster, the square cement frames 32 in the fish reef base 3 are hung to enable the whole artificial fish reef to be more complicated and staggered, the square cement frames 32 can gradually adsorb organisms and sediments and start the succession process of the biological community, the algae can be used as attachment places for the roots of aquatic plants, the cow-shaped foot pads 6 at the bottom of the base plate 41 can support the artificial fish reef and improve the stability, and the second artificial water grass belts 52 in the floating member 5 can improve the water flow degree at the base plate 41;
seaweed seeds in the hanging bottle 9a can grow along with the time and pass through the through hole, on one hand, the hanging bottle 9a is adopted as an incubator to effectively recycle the abandoned beverage bottle, so that the reutilization of the beverage bottle is reduced and the hanging bottle 9a is hung on the mounting rod 9 through the linked pearl line, on the other hand, the hanging bottle 9a can swing along with water flow, the mobility of seaweed plants on the artificial fish reef is improved, and the attraction to fish shoals is improved.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (7)
1. A multi-pond efficient aquaculture water circulation system comprising:
the water outlet points of the hatching factories are communicated with the water quality purifying pools through the water outlet pipes, and the water outlet points of the water quality purifying pools are communicated with the first water pool through the water outlet pipes;
the multi-pond efficient cultivation water circulation system is characterized by further comprising an artificial fish reef component which is arranged in each pond, and the artificial fish reef component comprises:
the connection frame (1), a plurality of groups of shelter components (2) with the same specification and annular distribution are arranged on the connection frame (1), and the bottom of each shelter component (2) is suspended with a suspended fish reef base (3);
the support component (4) is arranged at the bottom of the connecting frame (1), and the support component (4) is used for supporting the connecting frame (1) and the shelter component (2) on the connecting frame (1);
the connecting frame (1) comprises a hexagonal connecting disc (11) and mounting columns (12), wherein two symmetrically distributed mounting columns (12) are arranged on three side walls of the hexagonal connecting disc (11) at intervals;
the mounting columns (12) are fixedly mounted on the hexagonal connecting disc (11) in a welding mode, and the mounting columns (12) and the hexagonal connecting disc (11) are subjected to cement reinforcement in a cement slurry coating mode after welding forming;
the support assembly (4) comprises a base plate (41), support columns (42) and convection holes (43), wherein the support columns (42) are fixedly embedded on the base plate (41), and a plurality of annular distributed convection holes (43) are formed in column walls of the support columns (42);
the support column (42) is in a horn shape, a large end opening of the support column (42) is fixedly embedded on the upper surface of the base plate (41), and a small end opening of the support column (42) is fixedly embedded on the hexagonal connecting disc (11) in the connecting frame (1);
a floating member (5) is mounted on the base plate (41), and the attachment point of plankton is reinforced by the floating member (5);
the floating piece (5) comprises an annular cement pipe (51) and second artificial pasture and water bands (52), the annular cement pipe (51) is fixedly embedded on the base plate (41) and is coaxial with the base plate (41), a plurality of second artificial pasture and water bands (52) distributed in an annular mode are fixedly embedded on the outer pipe wall of the annular cement pipe (51), and each second artificial pasture and water band (52) is woven through a connected ductile pearlescent line.
2. The multi-pond efficient cultivation water circulation system according to claim 1, wherein the shelter component (2) comprises a trapezoid cement frame (21), a first artificial pasture and water belt (22), mounting holes (23) and waist-shaped grooves (24), a hollow penetrating cavity is formed in the end face of the trapezoid cement frame (21), a plurality of first artificial pasture and water belts (22) which are evenly distributed are fixedly embedded in the top of the trapezoid cement frame (21), the mounting holes (23) are formed in two sides of the hollow penetrating cavity of the trapezoid cement frame (21), and a plurality of waist-shaped grooves (24) which are evenly distributed are formed in inclined planes of two sides of the trapezoid cement frame (21);
the trapezoid cement frame (21) is inserted into two mounting columns (12) on one side of the hexagonal connecting disc (11) through mounting holes (23), and an anti-slip cap is fixedly arranged at the end of each mounting column (12).
3. The multi-pond efficient culture water circulation system according to claim 2, wherein the rest side sides of the trapezoid cement frames (21) are fixedly provided with mounting rods (9), and the bottom of each rod mounting rod (9) is hung with a hanging bottle (9 a) through a linked ductile-pearlescent line;
the hanging bottle (9 a) adopts 550ml of collected plastic beverage, seaweed seeds and a culture medium for culturing seaweed are stored in the plastic beverage, and a plurality of through holes which are uniformly distributed are formed in the bottle body of the hanging bottle (9 a).
4. The multi-pond efficient culture water circulation system according to claim 2, wherein the suspended fish reef base (3) comprises a hanging rod (31) and a square cement frame (32), a through cavity in the three coordinate directions of X, Y and Z is formed in the square cement frame (32), and the upper surface of the square cement frame (32) is fixedly hung on the lower surface of the trapezoid cement frame (21) through a plurality of hanging rods (31).
5. The multi-pond efficient culture water circulation system according to claim 1, wherein a plurality of annularly distributed foot pads (6) are fixedly embedded at the bottom of the base plate (41), and the foot pads (6) are in a cow hoof shape made of cement.
6. The multi-pond efficient culture water circulation system according to claim 1, wherein a hemispherical body (7) is fixedly covered at the top of the hexagonal connecting disc (11), and a plurality of through holes distributed in a ring shape are formed in the spherical surface of the hemispherical body (7).
7. A fish reef throwing method of a multi-pond efficient cultivation water circulation system, which is characterized by comprising the following steps of:
step one: the hemispherical body (7) is connected with the floater (8) by using a rope, so that the buoyancy generated by the floater (8) in water can ensure that the artificial fish reef can suspend in the water;
step two: a plurality of lifting ropes are respectively tied on the trapezoid cement frame (21), and the artificial fish reef is lifted into water by using lifting equipment;
step three: after the floats (8) and the artificial fish reefs are towed to the position to be put in by the barge, the rope is disconnected, the artificial fish reefs are separated from the floats (8), and the artificial fish reefs slowly fall to the bottom of the pond to finish putting in.
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