CN214508815U - Industrial shrimp culture system - Google Patents
Industrial shrimp culture system Download PDFInfo
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- CN214508815U CN214508815U CN202120341971.8U CN202120341971U CN214508815U CN 214508815 U CN214508815 U CN 214508815U CN 202120341971 U CN202120341971 U CN 202120341971U CN 214508815 U CN214508815 U CN 214508815U
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- water outlet
- water
- culture pond
- water inlet
- pipe
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- 241000238557 Decapoda Species 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 161
- 238000002955 isolation Methods 0.000 claims abstract description 46
- 238000009313 farming Methods 0.000 claims abstract description 13
- 239000013049 sediment Substances 0.000 abstract description 13
- 239000007787 solid Substances 0.000 abstract description 13
- 238000010923 batch production Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000002910 solid waste Substances 0.000 description 10
- 238000009360 aquaculture Methods 0.000 description 8
- 244000144974 aquaculture Species 0.000 description 8
- 238000009395 breeding Methods 0.000 description 8
- 230000001488 breeding effect Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- 230000003134 recirculating effect Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
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- 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
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a batch production shrimp farming systems, include: the bottom of the culture pond is a conical surface which inclines downwards, and a water outlet is formed in the bottom of the culture pond; the water inlet mechanism is arranged at a position close to the bottom of the culture pond in the culture pond, a plurality of water outlet nozzles are arranged on the water inlet mechanism and are arranged towards the bottom of the culture pond, and rotational flow can be formed at the bottom of the culture pond when water is fed; the isolation assembly is covered above the water inlet mechanism and used for separating the water body in the culture pond into an upper part and a lower part, and the isolation assembly is provided with a communication hole. The system can complete the replacement and cleaning of the water body in the culture pond under the condition of ensuring the water level in the culture pond, can fully clean the solid sediments at the bottom of the culture pond, and can prevent the water body in the culture pond from emptying or overflowing due to misoperation of personnel during water inlet or water drainage.
Description
Technical Field
The utility model relates to an aquaculture technical field, in particular to batch production shrimp farming systems.
Background
Industrial recirculating aquaculture is a novel mode of breeding that develops fast in the aquaculture industry in recent years, it makes more than 90% breed water cyclic utilization through technical treatment such as physics filtration, biological purification, disinfection of disinfecting, degasification oxygenation, greatly reduced breed to the consumption of water resource, the breed sewage discharge has been reduced, the propagation of shrimp disease can effectively be kept apart to the seal of industrial recirculating aquaculture height, improve and breed the survival rate, in recent years, more and more enterprises begin to build and use closed recirculating water aquaculture system to breed shrimps.
In the closed circulating water aquaculture system, a large amount of solid wastes such as excrement, residual bait and the like are easily generated in the aquaculture pond, and if the solid wastes cannot be cleaned in time, the water body pollution is easily caused, and the survival rate of aquaculture is influenced. Water circulation treatment in the existing culture system is complex in structure, so that the system cost is high, and solid waste in a culture pond is difficult to clean effectively.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solid waste is difficult to the problem of effective clearance in the farming systems to existence among the prior art, provides a batch production shrimp farming systems.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
an industrial shrimp farming system, comprising:
the bottom of the culture pond is a conical surface which inclines downwards, and a water outlet is formed in the bottom of the culture pond;
the water inlet mechanism is arranged at a position close to the bottom of the culture pond in the culture pond, a plurality of water outlet nozzles are arranged on the water inlet mechanism and are arranged towards the bottom of the culture pond, and rotational flow can be formed at the bottom of the culture pond when water is fed;
the isolation assembly is covered above the water inlet mechanism and used for separating the water body in the culture pond into an upper part and a lower part, and the isolation assembly is provided with a communication hole.
Among the above-mentioned technical scheme, furtherly, the mechanism of intaking includes the water inlet manifold and is the annular branch pipe of intaking that sets up along breeding the pond inner wall, the water outlet nozzle sets up on the branch pipe of intaking along the circumferencial direction equipartition.
In the above technical scheme, further, the included angle between the projection of the water outlet nozzle on the horizontal plane and the tangential direction of the water inlet branch pipe at the position of the water outlet nozzle is the same, and the included angle is 45-60 degrees.
In the above technical scheme, further, one end of the outlet of the water outlet nozzle is close to or directly contacts with the bottom conical surface of the culture pond.
In the above technical scheme, further, the isolation component includes annular division board and cage, the intercommunicating pore equipartition sets up on the division board.
In the above technical scheme, further, the cage includes a cylinder with openings at both ends and a cover plate disposed at one end of the cylinder, the cylinder is connected with the inner ring end face of the isolation plate, so that the cover plate is disposed above the plane of the isolation plate.
In the above technical solution, further, the cover plate is of a spherical structure.
In the above technical solution, further, the isolation component is an integrally molded structure.
In the above technical solution, further, the isolation component is disposed on the water inlet mechanism.
In the technical scheme, furthermore, a water outlet pipe is arranged on the water outlet, the other end of the water outlet pipe is connected to the water discharge pipe, a circulating branch pipe which is in an inverted U shape is arranged on the water outlet pipe, the circulating branch pipe is arranged on the water outlet pipe along the height direction of the culture pond, two ends of the circulating branch pipe are respectively connected to the water outlet pipe and communicated with the water outlet pipe, a first switch valve is arranged at the position, located at the water outlet, of the water outlet pipe, and a second switch valve is arranged between two connecting interfaces located on the water outlet pipe and the circulating branch pipe.
The utility model discloses the beneficial effect who has:
1) an isolation assembly is arranged in the culture system to isolate the water body in the culture pond, so that the solid waste can be deposited at the bottom of the culture pond and isolated from the culture water body at the upper part; when water is changed, the solid waste is discharged out of the culture pond under the action of the formed rotational flow, so that the solid waste in the culture pond can be conveniently cleaned.
2) Under the action of high-speed water flow and formed rotational flow during water inflow, solid sediments at the bottom of the culture pond are washed, so that the solid sediments at the bottom of the culture pond can be fully cleaned, and the solid sediments are prevented from being accumulated at the bottom of the culture pond; meanwhile, the water body is isolated by the isolation assembly in the culture pond, so that sediment at the bottom of the culture pond is prevented from flowing back to the whole water body of the culture pond under the action of the rotational flow, the whole water body is prevented from being polluted, and disturbance of the rotational flow to the whole water body is reduced.
3) The water level in the culture pond can be changed and cleaned under the condition of ensuring the water level in the culture pond by arranging the circulating branch pipe on the water outlet pipe of the system, and the condition that the water in the culture pond is emptied or overflows due to misoperation of personnel during water inlet or water drainage can be prevented.
Drawings
Fig. 1 is a schematic view of the structural arrangement of the embodiment of the present invention.
Fig. 2 is a top view of the water inlet mechanism in the embodiment of the present invention.
Fig. 3 is a top view of an isolation assembly according to an embodiment of the present invention.
In the figure: 100. a culture pond 101 and a water outlet;
201. a water inlet main pipe 202, a water inlet branch pipe 203 and a water outlet nozzle;
alpha, an included angle between the projection of the water outlet nozzle on the horizontal plane and the tangential direction of the water inlet branch pipe at the position of the water outlet nozzle;
300. the isolation assembly 301, the isolation plate 302, the isolation cover 321, the cover plate 322, the cylinder body 303 and the communication hole;
400. a water outlet pipe 500, a circulation branch pipe 600, a water outlet pipe 700, a first switch valve 800 and a second switch valve.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the industrial shrimp farming system in this embodiment includes:
the bottom of the culture pond 100 is a conical surface inclined downwards, and a water outlet 101 is formed in the bottom of the culture pond; breed bottom of the pool and set up to conical surface structure, solid waste such as excrement and urine, bait residue in the pond of conveniently breeding can deposit breed bottom of the pool to can prevent that solid waste from breeding the deposit of bottom formation bulky and inconvenient follow-up clearance to the bottom of the pool.
The mechanism of intaking, the mechanism of intaking sets up in breeding the pond and is close to the position of breeding the bottom of the pool portion, is provided with a plurality of water outlet nozzle 203 on the mechanism of intaking, water outlet nozzle 203 sets up towards breeding bottom of the pool portion direction, can form the whirl at breeding the bottom of the pool portion when intaking. When water is fed through the water inlet mechanism, under the action of rotational flow formed at the bottom of the culture pond, solid sediments deposited at the bottom of the culture pond are separated from the bottom, suspended particles are formed in water, and the suspended particles are discharged from the water outlet through the water outlet pipe, so that the sediments deposited at the bottom of the culture pond can be fully discharged out of the culture pond.
Referring to fig. 1 and 2, the water inlet mechanism in this embodiment includes a water inlet main pipe 201 and a water inlet branch pipe 202 arranged along the inner wall of the culture pond in an annular shape, and the water outlet nozzles 203 are uniformly arranged on the water inlet branch pipe 202 along the circumferential direction. The projection of the water outlet nozzle 203 on the horizontal plane is the same as the included angle alpha between the tangential directions of the water inlet branch pipes at the positions of the water outlet nozzle, and the included angle alpha is 45-60 degrees. The water outlet nozzles are obliquely arranged towards the same rotating direction, and rotational flow can be formed at the bottom of the culture pond when water is discharged, so that sediments at the bottom of the culture pond can be effectively separated from the bottom of the culture pond, and the cleaning effect of the culture pond is further improved.
One end of the outlet of the water outlet nozzle 203 is close to or directly contacted with the bottom conical surface of the culture pond. The high-speed rivers of export can directly form to the bottom of the pool and erode when the play water nozzle goes out water like this to can break away from the solid sediment and the bottom of the pool that will adhere to at the bottom of the pool better.
The isolation assembly 300 is covered above the water inlet mechanism, the isolation assembly 300 is used for separating the water body in the culture pond into an upper part and a lower part, and a communication hole is formed in the isolation assembly 300. The water body is isolated by the isolation assembly in the culture pond, so that sediments at the bottom of the culture pond are prevented from flowing back to the whole water body of the culture pond under the action of the rotational flow, the whole water body is prevented from being polluted, and disturbance of the rotational flow to the whole water body is reduced.
Specifically, as shown in fig. 1 and 2, the isolation assembly 300 in this embodiment includes an annular isolation plate 301 and an isolation cover 302, and the communication holes 303 are uniformly distributed on the isolation plate 301 and used for communicating water bodies located at the upper part and the lower part of the isolation assembly. At this time, the isolation cover 302 is integrally covered above the bottom of the culture pond, so that a relatively closed space is formed between the isolation cover and the bottom of the culture pond.
The isolation cover 302 comprises a cylinder body 322 with two open ends and a cover plate 321 arranged at one end of the cylinder body, wherein the cylinder body 322 is connected with the inner ring end face of the isolation plate 301, so that the cover plate 321 is positioned above the plane of the isolation plate to increase the space between the isolation cover and the bottom of the culture pond and increase the movement space of the water body rotational flow at the bottom of the culture pond, and the solid sediments can move in enough space; meanwhile, the solid sediment is decelerated and settled after entering a closed space between the cylinder body and the cover plate, and is discharged from a water outlet along with the water body.
The cover plate 321 of the isolation cover 302 is a spherical structure, so that solid particles falling on the surface of the cover plate can slide to the bottom of the culture pond along a smooth spherical surface, and the solid particles are prevented from being accumulated on the cover plate.
The isolation component 300 in this embodiment adopts an integrally formed structure, and the isolation component is conveniently arranged in the culture pond and in the culture pond.
In this embodiment, the isolation component 300 is directly disposed on the annular water inlet branch pipe 202 of the water inlet mechanism, and is supported by the water inlet branch pipe. When water enters the water inlet mechanism, the water inlet branch pipe generates micro-amplitude vibration under the action of water flow, so that the isolation assembly vibrates, solid particles deposited on the isolation plate and the cover plate can be shaken off and settled to the bottom of the culture pond.
Referring to fig. 1, in this embodiment, a water outlet pipe 400 is disposed on the water outlet 101, the other end of the water outlet pipe 400 is connected to a water outlet pipe 600, a circulation branch pipe 500 in an inverted U shape is disposed on the water outlet pipe 400, the circulation branch pipe 500 is disposed on the water outlet pipe along the height direction of the culture pond, and two ends of the circulation branch pipe 500 are respectively connected to the water outlet pipe 400 and communicated with the water outlet pipe. The circulation branch pipe adopts the principle of a communicating vessel, and the water level in the culture pond can be controlled through the setting height of the circulation branch pipe.
Referring to fig. 1, a first switch valve 700 is disposed on the water outlet pipe 400 at the water outlet position, and a second switch valve 800 is disposed on the water outlet pipe 400 between two connection ports with the circulation branch pipe.
When the culture pond needs to be cleaned, a control valve of a water inlet main pipe is opened to supply water into the culture pond, a first switch valve is opened at the same time, solid sediments at the bottom of the pond are washed under the action of a water outlet nozzle, a rotational flow is formed at the bottom of the pond, solid particles in the water body are discharged to a water outlet pipe from a water outlet through a water outlet pipe and a circulating branch pipe, and the replacement of the water body in the pond is completed while the solid wastes in the culture pond are cleaned; due to the arrangement of the circulating branch pipe, the water level in the pond can be kept at a certain position in the cleaning and water changing processes, and the situation of emptying or overflowing in the culture pond can be avoided. When the water in the culture pond needs to be emptied, the first switch valve and the second switch valve are simultaneously opened, so that misoperation of personnel can be effectively prevented.
A plurality of culture ponds 100 can be adopted in the culture system, the water outlet pipe 400 of each culture pond 100 is respectively connected to the water outlet pipe 600, the water outlet pipe 600 is connected to the sewage treatment pond, and the sewage discharged from each culture pond can be recycled after being treated, so that the water resource is saved.
The present invention is not limited to the above description and drawings, but should be understood as being illustrative and not restrictive, and the technical features can be replaced and modified without creative efforts by those skilled in the art according to the technical content disclosed, all falling within the scope of the present invention.
Claims (10)
1. An industrial shrimp farming system, comprising:
the bottom of the culture pond is a conical surface which inclines downwards, and a water outlet is formed in the bottom of the culture pond;
the water inlet mechanism is arranged at a position close to the bottom of the culture pond in the culture pond, a plurality of water outlet nozzles are arranged on the water inlet mechanism and are arranged towards the bottom of the culture pond, and rotational flow can be formed at the bottom of the culture pond when water is fed;
the isolation assembly is covered above the water inlet mechanism and used for separating the water body in the culture pond into an upper part and a lower part, and the isolation assembly is provided with a communication hole.
2. The industrial shrimp culture system of claim 1, wherein the water inlet mechanism comprises a water inlet main pipe and water inlet branch pipes arranged along the inner wall of the culture pond in an annular shape, and the water outlet nozzles are uniformly distributed on the water inlet branch pipes along the circumferential direction.
3. The industrial shrimp culture system of claim 2 wherein the projection of the water outlet nozzle on the horizontal plane is at the same angle as the tangential direction of the water inlet branch pipe at the position of the water outlet nozzle, and the angle is 45 ° to 60 °.
4. The industrial shrimp farming system of claim 2 or 3, wherein the outlet end of the water outlet nozzle is near or directly in contact with the bottom conical surface of the farming pond.
5. The industrial shrimp culture system of claim 1 wherein the isolation assembly comprises an annular isolation plate and an isolation cover, and the communication holes are evenly distributed on the isolation plate.
6. The industrial shrimp farming system of claim 5 wherein the cage comprises a cylindrical body open at both ends and a cover plate disposed at one end of the cylindrical body, the cylindrical body being connected to the inner circumferential end surface of the isolation plate such that the cover plate is above the plane of the isolation plate.
7. The industrial shrimp farming system of claim 6 wherein the cover plate is a spherical structure.
8. The industrial shrimp farming system of claim 6 wherein the isolation assembly is a unitary molded structure.
9. The industrial shrimp farming system of any one of claims 5-7, wherein the isolation assembly is disposed on a water intake mechanism.
10. The industrial shrimp culture system of claim 1, wherein the water outlet is provided with a water outlet pipe, the other end of the water outlet pipe is connected to a water discharge pipe, the water outlet pipe is provided with a reverse U-shaped circulation branch pipe, the circulation branch pipe is arranged on the water outlet pipe along the height direction of the culture pond, two ends of the circulation branch pipe are respectively connected to the water outlet pipe and communicated with the water outlet pipe, a first switch valve is arranged on the water outlet pipe at the position of the water outlet, and a second switch valve is arranged on the water outlet pipe between two connection ports of the water outlet pipe and the circulation branch pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120341971.8U CN214508815U (en) | 2021-02-05 | 2021-02-05 | Industrial shrimp culture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120341971.8U CN214508815U (en) | 2021-02-05 | 2021-02-05 | Industrial shrimp culture system |
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| Publication Number | Publication Date |
|---|---|
| CN214508815U true CN214508815U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120341971.8U Active CN214508815U (en) | 2021-02-05 | 2021-02-05 | Industrial shrimp culture system |
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| Country | Link |
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| CN (1) | CN214508815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982694A (en) * | 2022-05-11 | 2022-09-02 | 浙大宁波理工学院 | Crab culture bin with arc-shaped false bottom |
-
2021
- 2021-02-05 CN CN202120341971.8U patent/CN214508815U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982694A (en) * | 2022-05-11 | 2022-09-02 | 浙大宁波理工学院 | Crab culture bin with arc-shaped false bottom |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231111 Address after: No. 588, Middle Tianfu Avenue, Chengdu Hi tech Zone, China (Sichuan) Pilot Free Trade Zone, 610000, Sichuan Patentee after: Tongwei Agricultural Development Co.,Ltd. Address before: No. 588, middle section of Tianfu Avenue, high tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610039 Patentee before: TONGWEI Co.,Ltd. |