CN215957836U - Ecological-imitation water circulation culture pond for spiny eels - Google Patents
Ecological-imitation water circulation culture pond for spiny eels Download PDFInfo
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- CN215957836U CN215957836U CN202122644958.2U CN202122644958U CN215957836U CN 215957836 U CN215957836 U CN 215957836U CN 202122644958 U CN202122644958 U CN 202122644958U CN 215957836 U CN215957836 U CN 215957836U
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Abstract
本实用新型公开了一种大刺鳅仿生态式水循环养殖池；属于水产养殖技术领域；其技术要点包括养殖池体，养殖池体一侧通过流水孔连通有蓄水池，养殖池体另一侧通过第一溢水口连通有净化池，养殖池体内设置有若干层第一导流隔板；净化池内设置有多级过滤净化单元；净化池底部设置有可调节流速水泵，可调节流速水泵通过循环水管与蓄水池底部侧壁上的进水孔相连通，进水孔与流水孔之间的蓄水池内间隔设置有若干水平导流板，各水平导流板之间配合形成由下至上的S形通道且在各水平导流板底部沿水流方向间隔设置若干紫外线灭菌灯；水平导流板顶部设置有悬浮灭菌单元；本实用新型旨在提供一种结构紧凑、使用方便且效果好的大刺鳅仿生态式水循环养殖池。
The utility model discloses an ecological type water circulation cultivating pond for loach, belonging to the technical field of aquaculture. The side is connected to a purification tank through the first overflow port, and several layers of first diversion baffles are arranged in the culture tank; the purification tank is provided with multi-stage filtering and purification units; the bottom of the purification tank is provided with an adjustable flow rate water pump, and the adjustable flow rate water pump passes through The circulating water pipe is connected with the water inlet hole on the bottom side wall of the reservoir, and a number of horizontal guide plates are arranged in the reservoir between the water inlet hole and the water flow hole, and the horizontal guide plates cooperate to form from bottom to top A number of ultraviolet sterilization lamps are arranged at intervals along the water flow direction at the bottom of each horizontal deflector; a suspension sterilization unit is arranged on the top of the horizontal deflector; the utility model aims to provide a compact structure, convenient use and effective A good big loach imitation ecological water circulation breeding pond.
Description
Technical Field
The utility model relates to an aquatic product bionic breeding pond, in particular to a bionic water circulation breeding pond for spiny eels.
Background
The giant spiny eels (Mastacembelus armatus) are warm water fishes mainly distributed in water areas in the south of Yangtze river of China and inhabit in areas with cobbles and rocks. The spiny eels are tender in meat quality and high in nutritional value, are favored by consumers, but become endangered rare wild aquatic species due to excessive capture, river environmental pollution and exhaustion of wild resources, the breeding quantity and commercial fishes are still less, and the artificial breeding technology is still to be improved. The spiny eels have high requirement on water quality, are suitable for growing at the temperature of 20-29 ℃, have habits of colony inhabitation and daytime and nighttime, are large in water consumption in the traditional water culture mode at present, are high in overwintering heat preservation and heating cost, are partially complicated in a circulating water culture system, cannot guarantee water quality, are easy to deteriorate due to bacterial breeding, and restrict development and utilization of resources of the spiny eels.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the bionic water circulation culture pond for the spiny eels, which has the advantages of compact structure, convenience in use and good effect.
The technical scheme of the utility model is realized as follows: the utility model provides a pond is bred to imitative ecological hydrologic cycle of big spiny loach, includes the breed cell body of square structure, breed cell body one side turn-on connection has the cistern, has the purifying tank at breed cell body opposite side turn-on connection, is provided with the tye that is linked together with the cistern at the breed cell body lateral wall top that the cistern corresponds, is provided with the first gap that is linked together with the purifying tank at the breed cell body lateral wall top that the purifying tank corresponds, and the first water conservancy diversion baffle in a plurality of layers that the vertical interval is crisscross to be provided with turn-on connection tye and first gap is bred in breeding the cell body.
A multi-stage filtering and purifying unit for purifying the water quality in the culture pond is arranged in the purifying pond; the bottom of the water outlet end of the purification tank is provided with an adjustable flow rate water pump, a circulating water pipe is connected between the adjustable flow rate water pump and the reservoir in a conduction manner, a water inlet hole communicated with the water outlet end of the circulating water pipe is formed in the side wall of the bottom of the reservoir, a plurality of layers of horizontal guide plates are arranged in the reservoir between the water inlet hole and the water outlet hole at intervals along the water flow direction, an S-shaped channel from bottom to top is formed between each layer of horizontal guide plates in a matching manner, and a plurality of ultraviolet sterilization lamps are arranged at the bottom of each layer of horizontal guide plates at intervals along the water flow direction; the top of the upmost horizontal guide plate is provided with a suspension sterilization unit for killing harmful bacteria in water and on the water surface.
In foretell ecological water cycle of big spiny loach breeds pond, multistage filtration purification unit includes and sets up two vertical baffles in the purifying pond along rivers direction interval, separates for one-level filtering area, second grade filtering area and tertiary filtering area according to the preface through two vertical baffles along rivers direction in the purifying pond, is provided with the second gap that is used for turn-on connection one-level filtering area, second grade filtering area and tertiary filtering area at each vertical baffle top.
Biochemical cotton and aquatic plants are sequentially arranged in the primary filtering area along the water flow direction, the culture tank body is communicated with the primary filtering area through the first overflow port, and a siphon overflow pipe is communicated and connected between the water inlet end of the primary filtering area and the water outlet end of the culture tank body; a plurality of layers of second diversion clapboards which are communicated and connected with the second overflow ports are arranged in the secondary filtering area and the tertiary filtering area at intervals along the water flow direction, ceramic rings and aquatic plants are arranged in the secondary filtering area along the water flow direction, and a bacteria house and the aquatic plants are arranged in the tertiary filtering area along the water flow direction.
The adjustable flow speed water pump is arranged at the bottom of the water outlet end of the three-stage filtering area, a third overflow port is arranged at the top of the side wall of the three-stage filtering area far away from one side of the culture pond body, and a new water injection port is connected at the top of the water outlet end of the three-stage filtering area in a conduction manner; the heights of the first overflow port, the second overflow port and the third overflow port are gradually decreased.
In the bionic water circulation culture pond for the big spiny loaches, the lifting groove is vertically arranged in the culture pond body side wall at the top of the water inlet end of the water flowing hole, the lifting flashboard is matched with the lifting groove, the filter screen plate matched with the water flowing hole is arranged at the bottom of the lifting flashboard, and the positioning groove matched with the bottom end of the filter screen plate is arranged in the culture pond body side wall at the bottom of the water inlet end of the water flowing hole.
In the bionic water circulation culture pond for the large spiny loaches, the suspension sterilization unit comprises a lifting guide rod vertically arranged at the top of the topmost horizontal guide plate, the top end of the lifting guide rod extends out of the upper part of the reservoir, a floating body is slidably sleeved on the lifting guide rod, and a plurality of ultraviolet sterilization lamps are circumferentially arranged at intervals at the top and the bottom of the floating body; and a plurality of ultraviolet sterilizing lamps are vertically arranged on the side wall of the water outlet end of the purification tank.
In the bionic water circulation culture pond for the big spiny eels, the ultraviolet sterilizing lamps at the top of the floating body are obliquely arranged from inside to outside upwards, the included angle between the ultraviolet sterilizing lamps and the horizontal plane is 15-30 degrees, and the ultraviolet sterilizing lamps at the bottom of the floating body are vertically arranged in water.
In the bionic water circulation culture pond for the spiny eels, pebbles and plastic pipes used for simulating the inhabitation places of the spiny eels are arranged at the bottom of the culture pond body.
In the bionic water circulation culture pond for the giant spiny eels, the feed table stretching across the water surface is arranged above the culture pond body.
After the structure is adopted, water in the culture pond body flows to the purification pond through the first overflow port, is filtered, absorbed and decomposed by the multistage filtering and purifying units in the purification pond to complete purification treatment on the culture water body, and is finally pumped to the reservoir through the water pump with adjustable flow rate; the water in the reservoir directly flows into the culture pond body through the water flowing hole at the top, thereby realizing the water circulation of the whole culture pond body. Can carry out the space through a plurality of layers of first water conservancy diversion baffle to breeding the inside space of cell body and cut apart, realize that the water flow path increases by 2 times at least on former basis, effectively strengthen the water mobility, improve the water oxygen content, realized the bionical attitude breed, promote the survival rate that the big loach was bred by a wide margin.
The water body is filtered and ecologically utilized through the multi-stage filtering and purifying unit, a large amount of water is not needed, the influence on the growth and the whole water environment of the spiny eels caused by frequent water body replacement is avoided, the water resource is saved, the sewage discharge is reduced, and the energy-saving and emission-reducing culture effect is achieved. Through mutually supporting between a plurality of layers of horizontal guide plate and the ultraviolet germicidal lamp, can increase the contact time between ultraviolet germicidal lamp and the water to increase sterilization time, improve the effect of sterilization. Can effectively eliminate the harmful bacterium in the water pipe upside water according to the water level height in the cistern through suspension sterilization unit, prevent that the bacterium from getting into to breed the internal infection to big spiny loach that causes of pond, influence the survival rate of big spiny loach, provide a high quality of water, high mobile living environment for big spiny loach, prevent simultaneously that the bacterium from breeding and leading to quality of water to worsen.
Drawings
The utility model will be further described in detail with reference to examples of embodiments shown in the drawings to which, however, the utility model is not restricted.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
fig. 4 is a partially enlarged view at B in fig. 3.
In the figure: 1. a culture pond body; 1a, a water flowing hole; 1b, a first overflow port; 1c, a first flow guide clapboard; 1d, a lifting groove; 1e, positioning a groove; 2. a reservoir; 2a, a water inlet hole; 2b, a horizontal guide plate; 3. a purification tank; 3a, a primary filtering area; 3b, a secondary filtering area; 3c, a third-stage filtering area; 4. a multi-stage filtration purification unit; 4a, a vertical clapboard; 4b, a second overflow port; 4c, a siphon overflow pipe; 4d, a second flow guide partition plate; 4e, a third overflow port; 4f, a new water injection port; 5. the water pump can adjust the flow speed; 5a, a circulating water pipe; 6. an ultraviolet sterilizing lamp; 7. a suspension sterilization unit; 7a, a lifting guide rod; 7b, a floating body; 8. lifting the gate plate; 8a, a filter screen plate; 9. a feed table; 10. a sewage discharge pipe.
Detailed Description
Referring to fig. 1 to 4, the bionic water circulation culture pond for the large spiny loaches comprises a culture pond body 1 with a square structure, wherein one side of the culture pond body 1 is in conduction connection with a reservoir 2, the other side of the culture pond body 1 is in conduction connection with a purification pond 3, a water flowing hole 1a communicated with the reservoir 2 is formed in the top of the side wall of the culture pond body 1 corresponding to the reservoir 2, a first water overflowing opening 1b communicated with the purification pond 3 is formed in the top of the side wall of the culture pond body 1 corresponding to the purification pond 3, and a plurality of layers of first flow guide partition plates 1c which are in conduction connection with the water flowing hole 1a and the first water overflowing opening 1b are arranged in the culture pond body 1 in a vertically staggered mode at intervals; can carry out the space through a plurality of layers of first water conservancy diversion baffle 1c and cut apart 1 insides of breed cell body, realize that the water flow path increases at least 2 times on former basis, effectively strengthens water mobility, improves the water oxygen content, has realized the bionical attitude breed, promotes the survival rate that the big loach was bred by a wide margin.
A multi-stage filtration and purification unit 4 for purifying the water quality in the culture pond body 1 is arranged in the purification pond 3; the bottom of the water outlet end of the purification tank 3 is provided with an adjustable flow rate water pump 5, a circulating water pipe 5a is connected between the adjustable flow rate water pump 5 and the impounding reservoir 2 in a conduction mode, the side wall of the bottom of the impounding reservoir 2 is provided with a water inlet hole 2a communicated with the water outlet end of the circulating water pipe 5a, a plurality of layers of horizontal guide plates 2b are arranged in the impounding reservoir 2 between the water inlet hole 2a and the water inlet hole 1a at intervals along the water flow direction, S-shaped channels from bottom to top are formed between the horizontal guide plates 2b in a matching mode, and a plurality of ultraviolet sterilization lamps 6 are arranged at the bottom of the horizontal guide plates 2b at intervals along the water flow direction; and a suspension sterilization unit 7 for killing harmful bacteria in water and on the water surface is arranged at the top of the uppermost horizontal guide plate 2 b. Through mutually supporting between a plurality of layers of horizontal guide plate 2b and ultraviolet sterilamp 6, can increase the area of contact and the contact time between ultraviolet sterilamp 6 and the water to increase sterilization time, improve the effect of sterilization.
During cultivation, water in the cultivation pond body 1 passes through the first overflow port 1b to the purification pond 3, is filtered, absorbed and decomposed by the multistage filtering and purifying unit 4 in the purification pond 3 to complete purification treatment of cultivation water, and finally is pumped to the reservoir 2 by the adjustable flow speed water pump 5; the water in the reservoir 2 directly flows into the culture pond body 1 through the water flowing hole 1a at the top, thereby realizing the water circulation of the whole culture pond body 1.
Preferably, the multistage filtering and purifying unit 4 comprises two vertical partition plates 4a arranged in the purifying tank 3 at intervals along the water flow direction, the purifying tank 3 is sequentially divided into a primary filtering area 3a, a secondary filtering area 3b and a tertiary filtering area 3c by the two vertical partition plates 4a along the water flow direction, and a second overflow port 4b for connecting the primary filtering area 3a, the secondary filtering area 3b and the tertiary filtering area 3c is arranged at the top of each vertical partition plate 4 a.
Biochemical cotton and aquatic plants are sequentially arranged in the primary filtering area 3a along the water flow direction, the culture tank body 1 is communicated with the primary filtering area 3a through the first overflow port 1b, and a siphon-type overflow pipe 4c is communicated and connected between the water inlet end of the primary filtering area 3a and the water outlet end of the culture tank body 1; a plurality of layers of second diversion partition plates 4d which are communicated with the second overflow ports 4b are arranged in the second-stage filtering area 3b and the third-stage filtering area 3c at intervals along the water flow direction, ceramic rings and aquatic plants are arranged in the second-stage filtering area 3b along the water flow direction, and bacteria rooms and aquatic plants are arranged in the third-stage filtering area 3c along the water flow direction.
Through the comprehensive purification effect of the water quality filtering equipment, the beneficial microorganisms and the aquatic plants in the primary filtering area 3a, the secondary filtering area 3b and the tertiary filtering area 3c, the purposes of realizing water body recycling by water body filtering ecology are achieved, a large amount of water is not needed, the influence on the growth and the whole water environment of the spiny eels caused by frequent water body replacement is avoided, the water resource is saved, the sewage discharge is reduced, and the energy-saving and emission-reducing culture effect is achieved. The water flow path of the water body flowing through the purifying tank 3 can be prolonged through the plurality of layers of second flow guide partition plates 4d, and the filtering and purifying effects are improved.
The adjustable flow speed water pump 5 is arranged at the bottom of the water outlet end of the three-stage filtering area 3c, a third overflow port 4e is arranged at the top of the side wall of the three-stage filtering area 3c far away from one side of the culture pond body 1, and a new water injection port 4f is connected to the top of the water outlet end of the three-stage filtering area 3c in a conduction manner; the heights of the first overflow port 1b, the second overflow port 4b and the third overflow port 4e are sequentially decreased progressively.
The height difference among the first overflow gap 1b, the second overflow gap 4b and the third overflow gap 4e can enable the water surface height in the reservoir 2, the culture pond body 1 and the purification pond 3 to have a certain difference, the space height difference is utilized to promote the water flow to flow, the circulating water purification process is completed, and the electric energy and the equipment investment are saved.
Preferably, a lifting groove 1d is vertically arranged in the side wall of the culture pond body 1 at the top of the water inlet end of the water flowing hole 1a, a lifting flashboard 8 matched with the lifting groove 1d is arranged in the lifting groove 1d, a filter screen plate 8a matched with the water flowing hole 1a is arranged at the bottom of the lifting flashboard 8, and a positioning groove 1e matched with the bottom end of the filter screen plate 8a is arranged in the side wall of the culture pond body 1 at the bottom of the water inlet end of the water flowing hole 1 a. Through mutually supporting between lift flashboard 8 and the lift groove 1d, can realize opening and shutting filtering screen plate 8 a's lift, conveniently wash and change filtering screen plate 8a to the staff.
Preferably, the suspension sterilization unit 7 comprises a lifting guide rod 7a vertically arranged at the top of the topmost horizontal guide plate 2b, the top end of the lifting guide rod 7a extends out of the upper part of the water reservoir 2, a floating body 7b is slidably sleeved on the lifting guide rod 7a, and a plurality of ultraviolet sterilization lamps 6 are circumferentially arranged at intervals at the top and the bottom of the floating body 7 b; a plurality of ultraviolet sterilizing lamps 6 are vertically arranged on the side wall of the water outlet end of the purifying tank 3.
Slide along lift guide bar 7a direction through body 7b, can adapt to the different water level height in the cistern 2, thereby realize that the ultraviolet sterilamp 6 of body 7b top and bottom effectively eliminates with the harmful bacterium on the surface of water in the water body in the 1a upside cistern of water hole 1a, prevent that the bacterium from getting into and breeding 1 interior big loach of loach and causing the infection, influence the survival rate of big loach, provide a high quality of water for big loach, high mobile living environment, prevent simultaneously that bacterial growing from leading to quality of water to worsen.
Preferably, each ultraviolet sterilization lamp 6 at the top of the floating body 7b is obliquely arranged from inside to outside upwards, the included angle between each ultraviolet sterilization lamp 6 and the horizontal plane is 15-30 degrees, and each ultraviolet sterilization lamp 6 at the bottom of the floating body 7b is vertically arranged in water. Through 6 inclination angles of each ultraviolet sterilamp at reasonable adjustment body 7b top can increase 6 irradiation angles and the irradiation range of ultraviolet sterilamp, cooperate each ultraviolet sterilamp 6 of body 7b bottom simultaneously, can realize effectively sterilizing fast, improve the effect of sterilization.
Preferably, pebbles and plastic pipes for simulating the habitat of the macrobrachium giganteum are arranged at the bottom of the culture pond body 1. Can simulate the bionic breeding well and greatly improve the survival rate of the breeding of the spiny eels.
Preferably, a feed table 9 crossing the water surface is arranged above the culture pond body 1. Can conveniently carry out the fodder through fodder platform 9 and throw something and feed, make things convenient for the staff to observe the growth condition of big spiny loach from breeding 1 tops of cell body simultaneously.
Preferably, the bottom of the water storage tank 2, the bottom of the culture tank body 1 and the bottom of the purification tank 3 are all connected with a sewage discharge pipe 10 in a conduction mode. Waste materials accumulated at the bottom of the water storage tank 2, the bottom of the culture tank body 1 and the bottom of the purification tank 3 can be removed regularly, and the stability of the whole culture system is maintained.
Preferably, the aquatic plant in the primary filtering area 3a is scindapsus aureus; the aquatic plants in the secondary filtering area 3b and the tertiary filtering area 3c are all aquatic plants.
The cultivation operation steps in the utility model are as follows:
step one, opening a new water injection port 4f of a purification tank 3 to store water, starting a water pump 5 with adjustable flow rate after the water is full, pumping the water in the water outlet end of the purification tank 3 into a reservoir 2 through a circulating water pipe 5a, when the water entering the reservoir 2 passes through an S-shaped channel formed by matching among horizontal guide plates 2b of all layers, the water enters a culture tank body 1 after being sterilized through an ultraviolet sterilizing lamp 6, the water in the culture tank body 1 passes through the diversion separation effect of a plurality of layers of first diversion partition plates 1c, so that the water flow path is prolonged, the water body fluidity is effectively enhanced, the water body oxygen content is improved, the bionic culture is realized, the survival rate of the culture of the macrobrachium nipponensis is greatly improved, and the water in the culture tank body 1 finally enters the purification tank 3 to carry out physical filtration and biological purification.
Step two, after the water is stored, controlling the water inlet and outlet amount of the water storage tank 2 and the purification tank 3 by the adjustable flow speed water pump 5 to keep the water levels at the two sides stable; under the push of a space height drop and an adjustable flow speed water pump 5, flowing water flows into the purification tank 3 from the culture tank body 1; then, particles are removed by biochemical cotton filtration in sequence, aquatic plants absorb and decompose pollutants, and beneficial microorganisms attached to the ceramic ring and the bacteria room are purified, sterilized and disinfected by an ultraviolet sterilizing lamp 6, extracted by a water pump 5 with adjustable flow rate, conveyed to a reservoir 2 by a water pipe, and subjected to secondary sterilization by the ultraviolet sterilizing lamp 6 in the reservoir 2 to flow into the culture pond body 1, so that the closed loop of the water path of the whole culture system is realized.
Finally, the excrement which is deposited in the culture pond body 1 and the purification pond 3 and can not be decomposed is regularly cleaned through the drain pipe 10, and the stability of the whole culture system is maintained.
The above-mentioned embodiments are only for convenience of description, and are not intended to limit the present invention in any way, and those skilled in the art will understand that the technical features of the present invention can be modified or changed by other equivalent embodiments without departing from the scope of the present invention.
Claims (7)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122644958.2U CN215957836U (en) | 2021-11-01 | 2021-11-01 | Ecological-imitation water circulation culture pond for spiny eels |
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| CN202122644958.2U CN215957836U (en) | 2021-11-01 | 2021-11-01 | Ecological-imitation water circulation culture pond for spiny eels |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299396A (en) * | 2022-08-24 | 2022-11-08 | 广东广深农业科技发展有限公司 | Aquaculture device and control system and control method thereof |
| CN117243159A (en) * | 2023-10-30 | 2023-12-19 | 广西壮族自治区水产科学研究院 | A breeding method for promoting maturation of giant spiny loach broodstock |
-
2021
- 2021-11-01 CN CN202122644958.2U patent/CN215957836U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299396A (en) * | 2022-08-24 | 2022-11-08 | 广东广深农业科技发展有限公司 | Aquaculture device and control system and control method thereof |
| CN115299396B (en) * | 2022-08-24 | 2023-11-14 | 广东广深农业科技发展有限公司 | Aquaculture device, control system and control method thereof |
| CN117243159A (en) * | 2023-10-30 | 2023-12-19 | 广西壮族自治区水产科学研究院 | A breeding method for promoting maturation of giant spiny loach broodstock |
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