CN211241327U - Fish, shrimp and crab pond culture system - Google Patents
Fish, shrimp and crab pond culture system Download PDFInfo
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- CN211241327U CN211241327U CN201921748639.2U CN201921748639U CN211241327U CN 211241327 U CN211241327 U CN 211241327U CN 201921748639 U CN201921748639 U CN 201921748639U CN 211241327 U CN211241327 U CN 211241327U
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Abstract
The utility model belongs to the technical field of aquaculture such as fishes, shrimps and crabs, concretely relates to fishes, shrimps and crabs pond culture system, including pond, oxygen-increasing machine and air supporting pasture and water placer, be equipped with boss formula partition wall in the pond, the top plane of boss formula partition wall is less than the high position on pond ridge, air supporting pasture and water placer includes buoyancy pipe and pasture and water basket, the pasture and water basket corresponds with the buoyancy pipe and is connected, one end is equipped with the air inlet on the buoyancy pipe, and the other end is equipped with the outlet, the air inlet corresponds with the oxygen-increasing machine and is connected, can be in the suspended state with the suspension of pasture and water basket when the intraductal inflation of buoyancy, sink the pond bottom with the pasture and water basket when filling. The cultivation system effectively avoids cultivation period and labor cost of weeding of aquatic products influenced by aquatic weed cultivation links, is low in manufacturing cost, energy-saving and consumption-reducing, cannot be influenced by severe weather such as typhoon weather, and is high in practicability because the suspension height of the air-floating aquatic weed placing device in water is adjustable.
Description
Technical Field
The utility model belongs to the technical field of aquaculture such as fish, shrimp and crab, concretely relates to fish, shrimp and crab pond culture system.
Background
In the prior art, aquatic plants are natural baits for aquatic organisms such as fish, shrimp, crab and the like because of rich nutrition and the fact that the aquatic plants contain substances such as protein, fat, cellulose and the like in the process of aquatic product cultivation. In water, the aquatic weeds can purify water quality, regulate water temperature, and provide attachment, shelling and concealment for shellfishes such as shrimps, crabs and the like, so that good places with mutual injury are avoided.
The growth and distribution of aquatic weeds are influenced by environmental factors such as illumination in water, mineral elements, substrate and the like, so that at present, most lakes are generally lack of aquatic weeds, and the aquatic weeds are difficult to recover in most lakes due to the factors such as the substrate (anaerobic or hard substrate), the transparency of a water body, the large fluctuation of water level and the like, so that in fish, shrimp and crab ponds, in order to meet the needs of cultivation, grass seeds are usually required to be sown to meet the needs of the aquatic weeds. However, the grass seeds need a certain time to grow into grass, and farmers need to put seedlings for cultivation after the aquatic grass grows to a certain size, so that the cultivation period is influenced; in addition, before the first-stage fish, shrimp and crab fry are fished off the net, the waterweeds at the bottom of the pond must be cleaned or pulled out, so that part of the water in the pond needs to be discharged, the water needs to be manually submerged into the bottom of the pond for cleaning, and manpower, material resources and time are consumed.
Therefore, a device capable of placing aquatic weeds in a pond is also developed, for example, the invention patent with the publication number of CN108684515A and the name of the aquatic weed culture device. The aquatic plant culture device can adjust the planting depth of aquatic plants, promote the photosynthesis efficiency of the aquatic plants, improve the growth speed and improve the water quality. But this pasture and water breeding device structure is comparatively complicated, and the installation assembly is inconvenient, simultaneously, still need have the motor in water, and is not energy-concerving and environment-protective, still has certain power consumption potential safety hazard.
In addition, in the prior art, the bottom of a pond is communicated in the arrangement of a common fishpond, and water in the whole pond needs to be drained during fishing so as to facilitate fishing. In order to solve the technical problem, someone has also made corresponding design to this, for example the name is CN207836520U for the bulletin number, the name is the growth catches the utility model patent in cellular-type pond, it includes the cell body, vertical face direction is equipped with the partition wall in the cell body, the partition wall separates the cell body for the growth pond and catches the pond, the bottom of the pool level in growth pond, the bottom surface of catching the pond is less than the bottom surface in growth pond, be equipped with the sluice gate on the partition wall, be equipped with the gate on the sluice gate, the gate is linked with the partition wall, be connected with the push-and-pull rod on the gate. This cellular-type pond structure is comparatively complicated, and its use that hardly comparatively convenient cooperation pasture and water breeding device.
Therefore, the research and development of a pond culture system for fishes, shrimps and crabs, which has the advantages of simple structure, energy conservation, environmental protection, and convenient and reliable use, is urgent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, and particularly discloses a pond culture system for fishes, shrimps and crabs, which effectively avoids the culture period, the planting and the labor cost of weed pulling of aquatic products influenced by the aquatic product culture link, and has the advantages of low manufacturing cost, energy saving, consumption reduction, no influence of severe weather such as typhoon weather, adjustable suspension height of an air-floating aquatic product placing device in water and strong practicability,
in order to achieve the technical purpose, the utility model discloses a realize according to following technical scheme:
a fish, shrimp and crab pond farming systems, include the pond, arrange the oxygen-increasing machine in the pond in to and can float the surface of water, sink at submarine air supporting formula pasture and water placer when gassing when a plurality of aerifing, be equipped with in the pond and carry out the divided boss formula partition wall with the pond bottom, the top plane of boss formula partition wall is less than the high position on pond ridge, air supporting formula pasture and water placer includes buoyancy pipe and pasture and water basket, the pasture and water basket corresponds with the buoyancy pipe and is connected, one end is equipped with the air inlet on the buoyancy pipe, and the other end is equipped with the outlet, the air inlet corresponds with the oxygen-increasing machine and is connected, can be in the suspension state with the pasture and water basket suspension when the intraductal inflation of buoyancy, sink the pond bottom with the pasture and water basket when filling up water.
As a further improvement of the above technology, the buoyancy pipe is a horizontally arranged buoyancy pipe, the buoyancy pipe is a PVC pipe, an air inlet is arranged on the upper surface of one end of the buoyancy pipe, the air inlet is connected with an aerator through a hose, a switch valve and a quick connector, a water outlet is arranged on the lower surface of the other end of the buoyancy pipe, and the float grass basket is connected with the float pipe in a balanced state in a plurality of uniform suspension modes.
As a further improvement of the above technology, the length of the buoyancy tube is 400 cm-600 cm, the tube diameter is 16 cm-20 cm, the buoyancy generated by the buoyancy tube under the condition of being filled with gas is 80 kg-185 kg, the float grass baskets suspended and connected on the buoyancy tube are arranged at equal intervals, the intervals are 5 cm-20 cm, and the float grass baskets have the following dimensions: the length is 40 cm-60 cm, the width is 30 cm-45 cm, the height is 20 cm-30 cm, and the top surface of the float grass basket is arranged on the lower surface of the buoyancy tube.
As a further improvement of the technology, in all the float grass baskets, the distance L1 between the float grass basket close to the air inlet end and the port of the side buoyancy tube is greater than the distance L2 between the float grass basket close to the water outlet end and the port of the side buoyancy tube, L1 is 20-25 cm, and L2 is 15-20 cm.
As a further improvement of the above technology, the float grass basket is connected to the buoyancy tube by a connecting rope or a tying band.
As a further improvement of the above-mentioned technique, the top of boss formula partition wall sets up a recess perpendicular with boss formula partition wall extending direction between two parties, be equipped with the sluice that is used for preventing each other leap up of aquatic products in the recess, the sluice can be for iron gate, wooden gate or silt bag jam etc. specifically choose for use according to actual need.
As a further improvement of the above technique, the cross section of the groove is a trapezoid with a large mouth and a small bottom.
As a further improvement of the technology, the height between the top of the boss type partition wall and the pond ridge is 50-60 cm.
As a further improvement of the technology, the height of the bottom of the groove from the bottom of the pond is 60-70 cm, the width of the top opening of the groove is 100-150 cm, the width of the bottom of the groove is 70-120 cm, and the height of the groove is 30-50 cm.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the pond culture system of the utility model puts a plurality of air-floating type float grass placing devices according to actual needs, directly places grown float grass in the pond through the air-floating type float grass, saves float grass culture links, effectively shortens culture period, and can realize annual production and income increase by 15% -20%; meanwhile, the labor cost of farmers for planting and pulling out the aquatic weeds is saved;
(2) the pond culture system of the utility model, through the cooperation of the air-floating type aquatic plant placing device and the specially designed pond, can better finish the work of scraping the pond or marking the coarse aquatic larva, and can move the air-floating type aquatic plant placing device to a suitable area according to the actual need, for example, to the pond area of the other side of the boss type partition wall, so that the use is convenient and reliable, and great convenience is brought to the daily culture maintenance work of the farmers;
(3) the air-floating aquatic plant placing device in the utility model can be moved and placed at any position in the fishpond at any time without being limited by the bottom topography of the fishpond;
(4) the air-floating float grass placing device of the utility model is made of the PVC pipe into the buoyancy pipe, the material is easy to find, and the device is cheap, durable, simple, strong in practicability and simple and convenient to operate and maintain;
(5) the pond culture system of the utility model does not need farmers to additionally add power equipment (such as motors and the like), reduces the cost investment, only utilizes the existing aerator, and realizes the maximum utilization of the original resources;
(6) the air-floating float grass placing device of the utility model has no arbitrary accessories or float grass left at the bottom of the pond after floating, thus avoiding the phenomenon of net hanging and net hooking and being convenient for farmers to go down the net and scrape the pond;
(7) the pond culture system of the utility model can reuse the used waterweeds, thus greatly reducing the pollution of the waste waterweeds to the environment;
(8) in the air-floating float grass placing device, the float grass basket can be directly contacted with the sludge at the bottom of the pond, so that the root can extend into the sludge to grow, the residual bait at the bottom of the pond can be absorbed by the float grass basket, the excrement and the eutrophication at the bottom of the pond can be prevented, and the bottom-changing effect can be achieved; moreover, the aquatic weeds provide hidden and three-dimensional inhabitation places for the shrimps and the crabs, so that mutual killing is greatly reduced, and the culture yield is improved; the aquatic weeds can be used as the freshwater feed of shrimps and crabs, so that the feed cost is saved; the aquatic weeds are irradiated by light in the daytime and are used for photosynthesis to absorb carbon dioxide and release oxygen, so that the effect of increasing oxygen in a small amount or even not increasing oxygen in the daytime can be achieved, and the electricity expense is reduced;
(9) the air-floating float grass placing device of the utility model can be sunk at the bottom of the pond, can not age rapidly due to insolation, and is not influenced by typhoon weather, while the traditional fixed floating bed is easily damaged by typhoon;
(10) the utility model provides an air supporting formula pasture and water placer when equipment is inflated and is in the state of slightly sinking, can use two ropes to tie equipment both ends respectively, fixes the other end of rope on the corresponding pond ridge, through the taut or relax to the rope, easily reaches the effect of adjusting device at the aquatic degree of depth.
Drawings
The invention will be described in detail with reference to the following drawings and specific embodiments:
FIG. 1 is a schematic structural view of a pond culture system for fishes, shrimps and crabs in accordance with the present invention;
fig. 2 is a first schematic diagram of a pond structure in the utility model;
fig. 3 is a schematic diagram of a pond structure in the utility model II;
fig. 4 is a schematic structural diagram of the air-floating aquatic plant placing device of the utility model.
Detailed Description
As shown in fig. 1 to 4, the system for culturing fishes, shrimps and crabs in a pond comprises a pond 10, an aerator 30 arranged in the pond 10, and a plurality of air-floating float grass placing devices 20 capable of suspending on the water surface during aeration and sinking on the bottom 12 of the pond during aeration, wherein a boss type partition wall 13 for separating the bottom of the pond 10 is arranged in the pond 10, the top plane of the boss type partition wall 13 is lower than the height position of a ridge 11 of the pond 10, each air-floating float grass placing device 20 comprises a float pipe 21 and a float grass basket 22, the float grass basket 22 and the float pipe 21 are correspondingly connected through a connecting rope or a tying belt 23, one end of the float pipe 21 is provided with an air inlet 211, the other end of the float grass basket is provided with a water outlet 212, the air inlet 211 is correspondingly connected with the aerator 30, the float grass basket 22 can be suspended during aeration in the float grass pipe 21, when filled with water, the float 22 is lowered to the bottom 12 of the pond 10.
As shown in fig. 4, the buoyancy tube 21 is a horizontally arranged buoyancy tube, the buoyancy tube 21 is a PVC tube, an air inlet 211 is arranged on the upper surface of one end of the buoyancy tube 21, the air inlet 211 is connected with the aerator 30 after being connected with the switch valve 25 and the quick connector 26 through the hose 24, a water outlet 212 is arranged on the lower surface of the other end of the buoyancy tube 21, and the float grass basket 22 is a plurality of float grass baskets which are uniformly suspended and connected to the buoyancy tube to enable the buoyancy tube to be in a balanced state.
As shown in fig. 4, the length of the buoyancy tube 21 is 400cm to 600cm, the tube diameter is 16cm to 20cm, the buoyancy tube 21 can bear the buoyancy of 80kg to 185kg, the float grass baskets suspended and connected on the buoyancy tube 21 are arranged at equal intervals, the interval is 5cm to 20cm, and the size of the float grass basket 22 is as follows: the length is 40 cm-60 cm, the width is 30 cm-45 cm, the height is 20 cm-30 cm, and the top surface of the float grass basket 22 is arranged on the lower surface of the buoyancy tube 21.
In addition, in all the float grass baskets 22, the distance L1 between the float grass basket 22 close to the air inlet end and the port of the side buoyancy tube 21 is greater than the distance L2 between the float grass basket 22 close to the water outlet end and the port of the side buoyancy tube 21, L1 is 20-25 cm, L2 is 15-20 cm, and L1 is greater than L2, so that when the float grass basket 21 is suspended on the water surface, the water in the water outlet 12 is better ensured to be in the water, the water in the water outlet is maximally gathered at the water outlet end, the residual water in the water outlet is completely discharged during inflation, and the water sealing performance of the float grass basket 21 is maintained.
The utility model discloses in, as shown in fig. 3, boss formula partition wall 13's top sets up one between two parties and boss formula partition wall 13 extending direction vertically recess 131, be equipped with the sluice (not shown in the figure) that is used for preventing that aquatic products from leaping up each other in the recess 131, the sluice can be for iron system gate, wood system gate or silt bag to block up etc. can specifically choose for use as required. The cross section of the groove 131 is a trapezoid with a large opening and a small bottom, the distance between the top of the boss type partition wall 13 and the pond ridge 11 of the pond 10 is 50-60 cm, the distance between the bottom of the groove 131 and the bottom of the pond 10 is 60-70 cm, the width of the top opening of the groove 131 is 100-150 cm, the width of the bottom of the groove 131 is 70-120 cm, the height of the groove 131 is 30-50 cm, the area in the pond is divided into two areas by the boss type partition wall 13, the two areas can be used for performing work such as individualized fishing or marking of thick aquatic larvae according to actual conditions, and meanwhile the groove 131 is set into a smooth transition of the air-floating aquatic weed placing device 20 moving from one area to another area, so that great convenience is provided. When the fishpond is scraped and collected, the air-floating float grass placing device 20 on one side is inflated and floated, the float grass placing device is moved to the other side of the boss type partition wall 13 for temporary storage, then water is drained, and when the water surface height of the whole fishpond is kept level with the boss type partition wall 13, the fishpond on one side of the emptied air-floating float grass placing device 20 is fished by the lower net; after the water is fished, the sluice gate of the groove 131 of the boss type partition wall 13 is opened, the air-floating type float grass placing device 20 on the other side and the air-floating type float grass placing device 20 on the original side are all moved to the fished side through the groove 131, and then the fishing is continuously finished on the area of the cleaned air-floating type float grass placing device 20.
The fish, shrimp and crab pond culture system effectively avoids the culture period and the labor cost of weeding of aquatic products influenced by the aquatic plant culture link, has low manufacturing cost, energy conservation and consumption reduction, can not be influenced by severe weather such as typhoon weather, has adjustable suspension height of the air-floating aquatic plant placing device in water, and strong practicability,
the present invention is not limited to the above embodiments, and various modifications and variations of the present invention are not departed from the spirit and scope of the present invention, and if they fall within the claims and equivalent technical scope of the present invention, the present invention is also meant to include such modifications and variations.
Claims (9)
1. The utility model provides a fish, shrimp and crab pond culture system which characterized in that: including the pond, arrange the oxygen-increasing machine in the pond in and a plurality of can float at the surface of water when aerifing, sink in submarine air supporting formula pasture and water placer during gassing, be equipped with in the pond and carry out the boss formula partition wall of separating with the pond bottom, the top plane of boss formula partition wall is less than the high position on pond ridge, air supporting formula pasture and water placer includes buoyancy pipe and pasture and water basket, the pasture and water basket corresponds with the buoyancy pipe and is connected, one end is equipped with the air inlet on the buoyancy pipe, and the other end is equipped with the outlet, the air inlet corresponds with the oxygen-increasing machine and is connected, can be in the suspended state with the suspension of pasture and water basket when the buoyancy pipe is aerifyd, sink the pond bottom with the pasture and water.
2. The pond culture system for fishes, shrimps and crabs as claimed in claim 1, which is characterized in that: the utility model discloses a float grass basket, including a float pipe, a buoyancy pipe, an oxygen-increasing machine, a straw basket, a float grass basket, a switch valve, a quick connector, a water outlet, a float pipe, a PVC pipe, an air inlet, a hose, a switch valve, a quick connector, a water outlet, a float grass basket, a float pipe, a PVC pipe, a hose, a switch valve, a quick connector, a water outlet, a float grass basket, a.
3. The pond culture system for fish, shrimp and crab as claimed in claim 2, wherein: the length of the buoyancy tube is 400-600 cm, the tube diameter is 16-20 cm, the buoyancy generated under the condition that the buoyancy tube is filled with gas is 80-185 kg, the float grass baskets connected and suspended on the buoyancy tube are arranged at equal intervals, the intervals are 5-20 cm, and the float grass baskets have the following dimensions: the length is 40 cm-60 cm, the width is 30 cm-45 cm, the height is 20 cm-30 cm, and the top surface of the float grass basket is arranged on the lower surface of the buoyancy tube.
4. The pond culture system for fish, shrimp and crab as claimed in claim 2, wherein: among all the float grass baskets, the distance L1 between the float grass basket close to the air inlet end and the side buoyancy tube port is greater than the distance L2 between the float grass basket close to the water discharge end and the side buoyancy tube port, the distance L1 is 20-25 cm, and the distance L2 is 15-20 cm, so that the water discharge end is always below a waterline during inflation and suspension.
5. The pond culture system for fish, shrimp and crab as claimed in claim 2, wherein: the float grass basket is connected to the buoyancy tube through a connecting rope or a tying belt.
6. The pond culture system for fishes, shrimps and crabs as claimed in claim 1, which is characterized in that: the top of boss formula partition wall sets up a recess perpendicular with boss formula partition wall extending direction between two parties, be equipped with the sluice that is used for preventing that the aquatic products from leaping up each other in the recess.
7. The pond culture system for fishes, shrimps and crabs as claimed in claim 6, which is characterized in that: the cross section of the groove is a trapezoid with a large opening and a small bottom.
8. A pond culture system for fish, shrimp and crab as claimed in claim 6 or 7, wherein: the height of the top of the boss type partition wall from the pond ridge is 50-60 cm.
9. A pond culture system for fish, shrimp and crab as claimed in claim 6 or 7, wherein: the height from the bottom of the groove to the bottom of the pond is 60-70 cm, the width of the top opening of the groove is 100-150 cm, the width of the bottom of the groove is 70-120 cm, and the height dimension of the groove is 30-50 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921748639.2U CN211241327U (en) | 2019-10-17 | 2019-10-17 | Fish, shrimp and crab pond culture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921748639.2U CN211241327U (en) | 2019-10-17 | 2019-10-17 | Fish, shrimp and crab pond culture system |
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| Publication Number | Publication Date |
|---|---|
| CN211241327U true CN211241327U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921748639.2U Expired - Fee Related CN211241327U (en) | 2019-10-17 | 2019-10-17 | Fish, shrimp and crab pond culture system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679529A (en) * | 2019-10-17 | 2020-01-14 | 广东三生恒生物科技有限公司 | Fish, shrimp and crab pond culture system |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679529A (en) * | 2019-10-17 | 2020-01-14 | 广东三生恒生物科技有限公司 | Fish, shrimp and crab pond culture system |
| CN110679529B (en) * | 2019-10-17 | 2024-07-09 | 江门市凝众农业科技有限公司 | Pond culture system for fishes, shrimps and crabs |
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