CN216392680U - High-density prawn culture pond capable of being communicated with other ponds - Google Patents

Abstract

The utility model discloses a high-density prawn culture pond capable of being communicated with each other to change the pond, which comprises a pond body, culture bags and an oxygen pipe, wherein a plurality of oxygen increasing pipes are arranged on the oxygen pipe, a communicated pond changing pipe is arranged below one side of each culture bag, a drainage and drainage pipe sleeved in a sewage collecting pipe is arranged at the bottom end of each culture bag, the drainage and drainage pipe is connected with a drainage and drainage pond, and a drainage and drainage pipe sleeved in a drainage and drainage control pipe is arranged in the drainage and drainage pond. The culture pond adopts a high-position culture mode of the pond body and the culture bag, so that the shrimp pond capital construction cost is greatly reduced, and the management and maintenance are convenient; through the sewage collecting pipe and the drainage and sewage discharge control pipe, residual baits in the culture pond can be discharged in time, a large amount of residual baits are prevented from being deposited at the bottom of the pond, the culture pond can be simply emptied, the culture water body environment is ensured, and the culture effect is improved; by arranging the communicated pond-changing pipe, the prawn exchange between the two culture ponds can be flexibly realized; in addition, the structure and the arrangement of the oxygen increasing pipe are scientific and reasonable, and the requirement of high-density cultivation of the prawns is met.

Description

High-density prawn culture pond capable of being communicated with other ponds

Technical Field

The utility model relates to a prawn culture device, in particular to a high-density prawn culture pond with intercommunicating and pond-changing functions.

Background

The prawns, the scientific name of the oriental prawns, also called Chinese prawns, have delicious meat and rich nutrition and are deeply favored by people. Because of low content of saturated fatty acid and cholesterol, the health food is a high-quality food for preventing cardiovascular and cerebrovascular diseases and ensuring the health of people.

At present, most of prawns are cultured in low-level shrimp ponds such as pits and ponds, and the low-level shrimp ponds have the following defects: firstly, the pool body of the low-position shrimp pool needs to be constructed, so that the cultivation cost is high, and the low-position shrimp pool is large in size and is inconvenient to manage and maintain; secondly, the prawns need to be fed every day, and because the residual baits cannot be discharged in time in the low-position shrimp pond, the feeding is continuously increased and accumulated for a long time, so that a large amount of residual baits are deposited at the bottom of the shrimp pond, the environment of a culture water body is influenced, and the culture effect is reduced; in addition, no intercommunication device is arranged between the low-position shrimp ponds, so that after the shrimps are cultured in the pond and need to be manually caught, the procedure is complicated, a large amount of material and manpower are consumed, and the shrimps are easy to injure and die in the catching process.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the high-density prawn culture pond with the intercommunicating and pond-changing functions, the culture pond adopts a high-position culture mode of a pond body and culture bags, the existing low-position prawn culture pond is changed in culture structure, the shrimp pond capital construction cost is greatly reduced, and the management and maintenance are convenient; through the sewage collecting pipe and the drainage and sewage discharge control pipe, residual baits in the culture pond can be discharged in time, a large amount of residual baits are prevented from being deposited at the bottom of the pond, the culture pond can be simply emptied, the culture water body environment is ensured, and the culture effect is improved; through the arrangement of the communicated pond-changing pipe, manual fishing is not needed, and the prawn exchange between the two culture ponds can be flexibly realized; in addition, the structure and the arrangement of the oxygen increasing pipe are scientific and reasonable, and the requirement of high-density culture is met.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a high-density prawn culture pond capable of being communicated with and replaced by a pond comprises a pond body, wherein the bottom of the pond body is arranged into a cone shape, a culture bag with a height higher than that of the pond body is arranged in the pond body, an oxygen pipe with a vertical folding structure is arranged between the pond body and the culture bag, one end part of the oxygen pipe is connected with an oxygen supply device, the other end part of the oxygen pipe is provided with a spherical oxygen increasing connector, the oxygen increasing connector is uniformly provided with a plurality of oxygen increasing pipes along the circumferential direction, the oxygen increasing pipes are uniformly provided with oxygen increasing spray heads penetrating through the bottom end of the culture bag, the communicated pond replacing pipe is arranged below one side of the culture bag, the end part of the communicated pond replacing pipe is provided with a pipe valve matched and connected with the communicated pond replacing pipe, the bottom end of the culture bag is provided with a drainage blow-off pipe penetrating through the pond body, the upper end of the drainage blow-off pipe is sleeved in a sewage collecting pipe, and the sewage collecting pipe is positioned at the center of the axis in the culture bag, and the height of the sewage collecting pipe is lower than that of the culture bag, the bottom end of the drainage sewage pipe is connected with the drainage sewage pond, a row of through pipes are arranged at the bottom end of the drainage sewage pond, the top ends of the row of through pipes are lower than that of the culture bag, the upper end sleeves of the row of through pipes are arranged in a drainage sewage control pipe, and the drainage sewage control pipe is vertically arranged in the drainage sewage pond.

Compared with the prior art, the utility model has the following beneficial effects:

the culture pond adopts a high-position culture mode of the pond body and the culture bag, changes the existing low-position shrimp pond culture structure, greatly reduces the shrimp pond capital construction cost, and is convenient for management and maintenance; through the sewage collecting pipe and the drainage and sewage discharge control pipe, residual baits in the culture pond can be discharged in time, a large amount of residual baits are prevented from being deposited at the bottom of the pond, the culture pond can be simply emptied, the culture water body environment is ensured, and the culture effect is improved; through the arrangement of the communicated pond-changing pipe, manual fishing is not needed, and the prawn exchange between the two culture ponds can be flexibly realized; in addition, the structure and the arrangement of the oxygen increasing pipe are scientific and reasonable, and the requirement of high-density cultivation of the prawns is met.

Drawings

The utility model is described in further detail below with reference to the figures and specific examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the arrangement structure of the oxygen increasing pipe;

FIG. 3 is a surface blowdown operating condition diagram of the present invention;

FIG. 4 is a diagram of evacuation conditions according to the present invention;

FIG. 5 is a working condition diagram of the intercommunication of two culture ponds;

reference numerals: 1. the device comprises a pool body, 2, a culture bag, 3, an oxygen pipe, 4, an oxygenation connector, 5, an oxygenation pipe, 6, an oxygenation spray head, 7, an intercommunicated pool exchange pipe, 8, a pipe valve, 9, a drainage and sewage discharge pipe, 10, a sewage collection pipe, 11, a drainage and sewage discharge pool, 12, a drainage pipe, 13 and a drainage and sewage discharge control pipe.

Detailed Description

As shown in fig. 1, a specific embodiment of the present invention is provided, in which a high-density prawn culture pond capable of being communicated with each other to change ponds comprises a pond body 1, the bottom of the pond body 1 is set to be conical, a culture bag 2 with a height higher than that of the pond body 1 is arranged in the pond body 1, the culture bag 2 can be scientifically selected according to culture needs, the diameter of the culture bag 2 is set to be 15.3m in this embodiment, an oxygen tube 3 with a vertical folding structure is arranged between the pond body 1 and the culture bag 2, one end of the oxygen tube 3 is connected with an oxygen supply device, the other end of the oxygen tube 3 is provided with a spherical oxygen-increasing connector 4, the oxygen-increasing connector 4 is uniformly provided with a plurality of oxygen-increasing tubes 5 along the circumferential direction, the oxygen-increasing tubes 5 are uniformly provided with oxygen-increasing nozzles 6 penetrating through the bottom ends of the culture bag 1, oxygen-increasing cost is controlled as much as possible under the condition of satisfying oxygen increase, 12 oxygen-increasing tubes 5 are arranged in this embodiment, each oxygenation pipe 5 is uniformly provided with 7 oxygenation nozzles 6, as shown in figure 2, an intercommunicating pond-changing pipe 7 is arranged below one side of each culture bag 2, the end part of the intercommunicating pond-changing pipe 7 is provided with a pipe valve 8 which is connected with the intercommunicating pond-changing pipe in a matching way, the intercommunicating pond-changing pipes 7 on the two culture ponds are communicated, the prawn in one culture pond can be changed into the other culture pond, the bottom end of each culture bag 2 is provided with a drainage and drainage pipe 9 which penetrates through the pond body 1, the upper end of the drainage and drainage pipe 9 is sleeved in a sewage collecting pipe 10, the sewage collecting pipe 10 is positioned at the center of the axial line in the culture bag 2, the height of the sewage collecting pipe 10 is lower than that of the culture bag 2, the bottom end of the drainage and drainage pipe 9 is connected with a drainage and drainage pond 11, the bottom end of the drainage pond 11 is provided with a drainage pipe 12, the top end of the drainage pipe 12 is lower than that of the culture bag 2, and the water level of the drainage pond 11 is lower than that of the culture bag 2, therefore, the cultivation bag 2 can realize drainage and pollution discharge through the drainage and pollution discharge pond 11, the upper end of the drainage pipe 12 is sleeved in the drainage and pollution discharge control pipe 13, the drainage and pollution discharge control pipe 13 is vertically arranged in the drainage and pollution discharge pond, when the drainage and pollution discharge control pipe 13 is sleeved at the upper end of the drainage pipe 12, the drainage pipe 12 is blocked, otherwise, the drainage pipe 12 is opened, and the drainage and pollution discharge of the cultivation bag 2 can be opened or closed through the drainage and pollution discharge control pipe 13; similarly, when the sewage collecting pipe 10 is sleeved at the upper end of the drainage and sewage discharging pipe 9, the water layer higher than the sewage collecting pipe 10 can be discharged through the drainage and sewage discharging pipe 9, otherwise, the water in the culture bag 2 can be emptied, and the surface sewage discharging or emptying of the culture pond can be realized through the sewage collecting pipe 10 and the drainage and sewage control pipe 9.

When the utility model is used: filling water with a depth suitable for prawn cultivation into the cultivation bag 2, wherein the water is generally 1.35m, and is connected with the oxygen pipe 3 through the oxygenation pump, and oxygen is uniformly dispersed in the cultivation bag 2 through 12 oxygenation pipes 5 which are annularly arranged, so that prawn cultivation can be carried out; after feeding, when the surface of the cultivation bag 2 is found to suspend residual baits, the drainage and pollution discharge control pipe 13 sleeved on the drainage pipe 12 is pulled out, the residual baits can be discharged from the drainage and pollution discharge pipe 9 through the drainage and pollution discharge pond 11 and the drainage pipe 12 through the pollution collection pipe 10, and as shown in fig. 3, the residual baits of the cultivation bag 2 are discharged in time; if the prawns need to be cultured in the pond, the two culture bags 2 are stopped for half a day, the water of the shrimp receiving culture bag 2 is drained to half of the water level of the shrimp discharging culture bag, the two pipe valves 8 are communicated through the water pipe, the intercommunication between the two culture bags 2 is realized, the bait is thrown along with the water flow direction, the prawns are attracted to the shrimp receiving culture bag 2 from the interior of the shrimp discharging culture bag 2, as shown in figure 5, the water pipe is removed until the pond replacement of the prawns is finished, the two pipe valves 8 are closed, and the water in the two culture bags 1 is added to the depth of 1.35 m; if the culture water in the culture bag 2 needs to be emptied, the sewage collecting pipe 10 and the drainage and drainage pipe control pipe 13 are both drawn out, the culture water in the culture bag 2 is drained from the drainage and drainage pipe 9 through the drainage and drainage pond 11 and finally from the drainage pipe 12, as shown in fig. 4, until the culture water is completely emptied, the culture bag 2 can be cleaned and disinfected, and the operation is flexible and simple.

It is to be understood that the foregoing detailed description and specific examples, while indicating preferred embodiments of the utility model, are given by way of illustration only, since various changes in the principle, construction and construction of the utility model will become apparent to those skilled in the art from this detailed description.

Claims (1)

1. But high density shrimp culture pond of pond is traded in intercommunication, including cell body (1), its characterized in that: the bottom of the pool body (1) is set to be in a cone shape, a culture bag (2) with a height higher than that of the pool body is arranged in the pool body (1), an oxygen pipe (3) with a vertical folding structure is arranged between the pool body (1) and the culture bag (2), one end of the oxygen pipe (3) is connected with an oxygen supply device, the other end of the oxygen pipe (3) is provided with a spherical oxygen increasing connector (4), the oxygen increasing connector (4) is uniformly provided with a plurality of oxygen increasing pipes (5) along the circumferential direction, the oxygen increasing pipes (5) are uniformly provided with oxygen increasing nozzles (6) penetrating through the bottom end of the culture bag (2), an intercommunicating pool changing pipe (7) is arranged below one side of the culture bag (2), the end of the intercommunicating pool changing pipe (7) is provided with a pipe valve (8) matched and connected with the intercommunicating pool changing pipe, the bottom end of the culture bag (2) is provided with a drainage and drainage pipe (9) penetrating through the pool body (1), the utility model discloses a sewage treatment device, including drainage blow off pipe (9), collection dirty pipe (10), drainage blow off pond (11), drainage blow off control pipe (13) is vertical to be located in drainage blow off pond (11), collection dirty pipe (10) are located breed bag (2) interior axis center department, just collection dirty pipe (10) highly be less than breed bag (2) highly, the bottom and the drainage blow off pond (11) of drainage blow off pipe (9) are connected, the bottom of drainage blow off pond (11) is equipped with one row of siphunculus (12), just the top of arranging siphunculus (12) is less than the bottom of breeding bag (2), the last pot head of arranging siphunculus (12) is established in one row of drainage blow off control pipe (13), drainage blow off control pipe (13) is vertical to be located in drainage blow off pond (11).

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