CN113711989B - Pure oxygen supply equipment for aquaculture - Google Patents
Pure oxygen supply equipment for aquaculture Download PDFInfo
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- CN113711989B CN113711989B CN202111192173.4A CN202111192173A CN113711989B CN 113711989 B CN113711989 B CN 113711989B CN 202111192173 A CN202111192173 A CN 202111192173A CN 113711989 B CN113711989 B CN 113711989B
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- oxygen supply
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- aquaculture
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- 238000009360 aquaculture Methods 0.000 title claims abstract description 23
- 244000144974 aquaculture Species 0.000 title claims abstract description 23
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 title claims abstract description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 178
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 178
- 239000001301 oxygen Substances 0.000 claims abstract description 178
- 230000000712 assembly Effects 0.000 claims abstract description 22
- 238000000429 assembly Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000003860 storage Methods 0.000 claims description 23
- 240000007643 Phytolacca americana Species 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 241000251468 Actinopterygii Species 0.000 abstract description 12
- 241000238557 Decapoda Species 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 4
- 241000143060 Americamysis bahia Species 0.000 description 7
- 230000009471 action Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses pure oxygen supply equipment for aquaculture, which relates to the technical field of aquaculture, and comprises a base, an oxygen generator, an oxygen supply assembly, a support frame and two oxygen outlet assemblies; the oxygen supply assembly is connected with the two oxygen outlet assemblies; the oxygen generating assembly comprises a screen cover, an installation frame and a plurality of exhaust components, wherein the screen cover is covered on the outer side of the installation frame and is of an arc surface structure; the exhaust component comprises a shunt pipe body and a plurality of jet nozzles; the shunt tube body is arranged on the mounting frame, and the end part of the shunt tube body is connected with the oxygen supply assembly through the airflow tube; and the side part of each jet nozzle is provided with an elastic swinging piece, the elastic swinging piece is hinged with the side wall of the flow dividing pipe body, and the nozzle of the jet nozzle faces the elastic swinging piece. The invention has simple structure, can uniformly disperse the oxygen flow into the water for cultivation and improve the oxygen supply area; and breed the water and stir the range little, can not frighten fish and shrimp far stealthy to improve the effect of oxygen suppliment, the practicality is stronger.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to pure oxygen supply equipment for aquaculture.
Background
Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control. Generally comprises the whole process of cultivating aquatic products from seedlings under artificial feeding management. In a broad sense, this may also include the propagation of aquatic resources. High-density culture is carried out in a small water pool, so that high yield is obtained, such as running water high-density culture of fish, shrimp and the like. In order to obtain higher benefit, a high-density intensive culture mode is generally adopted, oxygen is introduced into water, and the oxygen content in the water is increased, so that the requirement of the fish on the oxygen is ensured.
Most of the existing devices for introducing oxygen into the water tank compress air by using an air compressor and directly discharge the air into the water tank through a pipeline so as to achieve the purpose of increasing the oxygen content in water; directly arrange oxygen into the pond in, can increase the degree of swashing of breeding the water in the pond to cause the fish and shrimp to hang far the stealthy to quiet department easily, can't reach the effect of oxygen suppliment, and the water that adopts the pond does not swamp, and oxygen can't fully arrange the pond everywhere in, and the scope of oxygen suppliment is limited.
Disclosure of Invention
The invention aims to provide pure oxygen supply equipment for aquaculture so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
an aquaculture pure oxygen supply device comprises a base, an oxygen generator, an oxygen supply assembly, a support frame and two oxygen outlet assemblies; the oxygen generator, the oxygen supply assembly and the support frame are arranged on the base, the oxygen generator is connected with the oxygen supply assembly, and the oxygen generator is used for preparing oxygen and guiding the oxygen into the oxygen supply assembly; the oxygen supply assembly is connected with the two oxygen outlet assemblies and can alternately convey the oxygen prepared by the oxygen generator into the two oxygen outlet assemblies; the oxygen generating assembly comprises a shielding cover, a mounting frame and a plurality of exhaust components; the installation frame is arranged at one end of the hanging bracket extending into the culture pond, and the blocking net cover covers the outer side of the installation frame and is of a cambered surface structure; a plurality of exhaust components are arranged inside the installation frame side by side; the exhaust component comprises a shunt pipe body and a plurality of jet nozzles; the shunt tube body is arranged on the mounting frame, and the end part of the shunt tube body is connected with the oxygen supply assembly through the airflow tube; the plurality of jet nozzles are axially and equidistantly arranged on the side wall of the shunt pipe body; and the side part of each jet nozzle is provided with an elastic swinging piece, the elastic swinging piece is hinged with the side wall of the flow dividing pipe body, and the nozzle of the jet nozzle faces the elastic swinging piece.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the elastic swinging piece comprises two swinging plates, one end of each swinging plate is hinged with the side part of the shunt pipe body, the two swinging plates are connected through the reset elastic piece, and the two spouts of the spout nozzle are correspondingly towards the two swinging plates.
In one alternative: the end part of the oxygen outlet assembly is fixedly connected with the hanging bracket through a bolt; the two oxygen outlet assemblies are arranged at different depths inside the culture pond.
In one alternative: the oxygen supply assembly comprises an air storage cylinder body, a piston, a push-pull rod and a driving assembly, wherein the air storage cylinder body is arranged on the base and is used for storing oxygen flow; the piston is arranged in the air storage cylinder body and can slide in the air storage cylinder body in a sealing manner; one end of the push-pull rod is connected with the piston, the other end of the push-pull rod penetrates through the end wall of the air storage cylinder body and is connected with a driving assembly, and the driving assembly is used for driving the push-pull rod to move in a reciprocating mode; the two end walls of the air storage cylinder body are communicated with the oxygen generator through two air inlet pipes, and are respectively connected with two oxygen outlet assemblies through air guide pipes; the air inlet pipe and the air guide pipe are respectively provided with a one-way valve; the one-way valve is used for limiting the oxygen flow in the air inlet pipe and the air guide pipe from flowing back.
In one alternative: the driving assembly comprises a first power piece, a back-shaped frame, a rotating rod and a poke rod; the first power piece is arranged on the support frame, one end of the rotating rod is connected to an output shaft of the first power piece, the shape-returning frame is fixed at one end, extending out of the cylinder storage body, of the push-pull rod, and the shape-returning frame is perpendicular to the push-pull rod; the poke rod is arranged at the end part of the rotating rod far away from the first power piece, penetrates through the shape-returning frame and can move in the shape-returning frame.
In one alternative: the outer wall of the poke rod is sleeved with a driving assembly, the driving assembly is rotationally connected with the poke rod, the outer wall of the driving assembly is abutted to the inner annular wall of the return-type frame, and the driving assembly is made of rubber materials.
In one alternative: still be equipped with the vertical setting of position control subassembly and position control subassembly on the support frame, gallows top portion is installed on the position control subassembly, the position control subassembly is used for adjusting the degree of depth of oxygen-generating component in the breed pond inside.
In one alternative: the position adjusting assembly comprises a second power part, an adjusting screw rod and a connecting seat, the adjusting screw rod is vertically rotated and arranged on the supporting frame and connected with the second power part which drives the adjusting screw rod to rotate, the second power part is arranged at the top of the supporting frame, the connecting seat is arranged on the supporting frame in a sliding mode and penetrates through the connecting seat in a spiral mode, and the hanging frame is connected with the side portion of the connecting seat.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, oxygen is shunted through the shunt pipe body, and the ejected airflow impacts the elastic swinging piece, so that the elastic swinging piece swings in a reciprocating manner, and therefore, the surrounding aquaculture water is stirred, the oxygen flow is dispersed into the aquaculture water, and the oxygen supply range of the oxygen flow in the aquaculture pond is improved;
2. according to the invention, the arc-shaped structure of the blocking mesh enclosure can disperse and flow the oxygen flow and reduce the agitation amplitude when the culture water in the oxygen outlet assembly is agitated, so that the fishes and shrimps cultured in the culture pond are prevented from being hidden far, and the situation that the oxygen flow directly rises and is discharged to prevent oxygen supply for the fishes and shrimps is avoided;
3. the oxygen supply device is simple in structure, capable of uniformly dispersing oxygen flow into the culture water, capable of increasing the area of oxygen supply, small in stirring amplitude of the culture water, capable of preventing fishes and shrimps from being frightened far, capable of improving the effect of oxygen supply, and high in practicability.
Drawings
Fig. 1 is a schematic view of the overall structure of the device in one embodiment of the present invention.
Fig. 2 is a schematic structural view of an oxygen discharge assembly according to an embodiment of the present invention.
Fig. 3 is a schematic view of the distribution structure of the spout nozzle on the manifold body according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of an oxygen supply assembly according to an embodiment of the present invention.
Notations for reference numerals: the device comprises a base 1, an oxygen generator 2, an oxygen supply assembly 3, an air storage cylinder body 31, a piston 32, a push-pull rod 33, a driving assembly 34, a first power element 341, a square frame 342, a rotating rod 343, a poke rod 344, a driving assembly 345, a support frame 4, an oxygen generating assembly 5, a net blocking cover 51, a mounting frame 52, an exhaust component 53, a flow dividing pipe body 531, a jet nozzle 532, a swinging plate 533, a resetting elastic element 534, a hanging bracket 6, a culture pond 7, a position adjusting assembly 8, a second power element 81, an adjusting screw rod 82 and a connecting seat 83.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments; in the drawings or the description, the same reference numerals are used for similar or identical parts, and the shape, thickness or height of each part may be enlarged or reduced in practical use. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
In one embodiment, as shown in fig. 1-3, an aquaculture pure oxygen supply device comprises a base 1, an oxygen generator 2, an oxygen supply assembly 3, a support frame 4 and two oxygen outlet assemblies 5; the oxygen generator 2, the oxygen supply component 3 and the support frame 4 are all arranged on the base 1, the oxygen generator 2 is connected with the oxygen supply component 3, and the oxygen generator 2 is used for preparing oxygen and guiding the oxygen into the oxygen supply component 3; the oxygen supply component 3 is connected with the two oxygen outlet components 5, and the oxygen supply component 3 can alternately convey the oxygen prepared by the oxygen generator 2 into the two oxygen outlet components 5; the oxygen generating module 5 comprises a shielding cover 51, a mounting frame 52 and a plurality of exhaust members 53; the mounting frame 52 is arranged at one end of the hanging bracket 6 extending into the culture pond 7, and the screen blocking cover 51 covers the outer side of the mounting frame 52 and is of a cambered surface structure; a plurality of exhaust members 53 are arranged side by side inside the mounting frame 52; the exhaust member 53 includes a flow dividing pipe body 531 and a plurality of injection nozzles 532; the shunt tube body 531 is mounted on the mounting frame 52, and the end of the shunt tube body 531 is connected to the oxygen supply module 3 through an airflow tube; a plurality of jet nozzles 532 are axially and equidistantly arranged on the side wall of the shunt tube body 531; an elastic swinging piece is arranged on the side part of each jet nozzle 532, the elastic swinging piece is hinged with the side wall of the shunt tube body 531, and the nozzle of the jet nozzle 532 faces the elastic swinging piece;
the elastic swinging member comprises two swinging plates 533, one end of each swinging plate 533 is hinged with the side of the current dividing pipe body 531, the two swinging plates 533 are connected through a resetting elastic member 534, and two nozzles of the nozzle 532 face the two swinging plates 533 correspondingly;
in the implementation process of the embodiment, the oxygen prepared by the oxygen generator 2 firstly flows into the oxygen supply assembly 3, and the oxygen supply assembly 3 guides the oxygen flow into the two oxygen outlet assemblies 5 in a reciprocating and alternating manner; when one of the oxygen outlet assemblies 5 receives the oxygen flow, the oxygen flow is divided into a plurality of branch pipe bodies 531; the airflow in the branch pipe body 531 is ejected through the plurality of ejection nozzles 532, the ejection openings of the ejection nozzles 532 face the swinging plate 533, and then the airflow directly blows to the swinging plate 533, because the swinging plate 533 is hinged with the side wall of the branch pipe body 531, the swinging plate 533 rotates outwards under the impact of the oxygen flow, and when the oxygen supply assembly 3 introduces the oxygen flow into the other oxygen outlet assembly 5; in the oxygen outlet assembly 5, the introduction of the oxygen into the culture pond 7 is stopped; the swing plate 533 does not bear the impact of the oxygen flow, and is rotated and reset under the action of the reset elastic member 534; in such a reciprocating operation, the restoring elastic member 534 swings in a reciprocating manner, so as to stir the culture water in the oxygen discharging assembly 5; dispersing the oxygen flow into the culture water; the cambered surface structure of the blocking net cover 51 can disperse and flow the oxygen flow and reduce the sloshing amplitude when the culture water in the oxygen outlet assembly 5 is stirred; thereby preventing the fishes and shrimps cultured in the culture pond 7 from being recklen; the situation that oxygen flow is directly discharged upwards and cannot supply oxygen for the fishes and the shrimps is avoided, so that the sufficiency of oxygen supply is ensured; wherein, the elastic restoring component 534 is an arch rod or a spring and other structures with elastic performance;
in one embodiment, as shown in fig. 1, the end of the oxygen outlet assembly 5 is connected with the hanger 6 by bolt fastening; the two oxygen outlet assemblies 5 are positioned at different depths inside the culture pond 7; the detachable connection of the oxygen outlet assembly 5 and the hanging bracket 6 can realize the replacement and position adjustment of the oxygen outlet assembly 5; the two oxygen outlet assemblies 5 are positioned at different depths, so that the oxygen supply range can be improved;
in one embodiment, as shown in fig. 4, the oxygen supply assembly 3 comprises a cylinder block 31, a piston 32, a push-pull rod 33 and a driving assembly 34, wherein the cylinder block 31 is mounted on the base 1 and is used for storing oxygen flow; the piston 32 is arranged inside the air reservoir body 31 and can slide in the air reservoir body 31 in a sealing manner; one end of the push-pull rod 33 is connected with the piston 32, and the other end of the push-pull rod passes through the end wall of the storage cylinder body 31 and is connected with a driving assembly 34, wherein the driving assembly 34 is used for driving the push-pull rod 33 to reciprocate; the two end walls of the cylinder storage body 31 are communicated with the oxygen generator 2 through two air inlet pipes 35, and the two end walls of the cylinder storage body 31 are also respectively connected with the two oxygen outlet assemblies 5 through air guide pipes 36; the air inlet pipe 35 and the air guide pipe 36 are both provided with a one-way valve 37; the one-way valve 37 is used for limiting the oxygen flow in the air inlet pipe 35 and the air guide pipe 36 to flow back; in the present embodiment; when the driving assembly 34 drives the push-pull rod 33 to move towards one end of the air storage cylinder body 31, the piston 32 moves along with the push-pull rod, so that the oxygen flow contained in the cavity formed by the piston 32 and one end of the air storage cylinder body 31 is compressed and extruded to the oxygen outlet assembly 5 communicated with the oxygen outlet assembly; the volume of the cavity enclosed by the other piston 32 and the cylinder body 31 is increased, and the pressure is decreased; so that the oxygen flow in the oxygen generator 2 is guided into the interior of the oxygen generator for storage; therefore, the piston 32 moves back and forth in the air storage cylinder body 31 to alternately guide the oxygen flow stored in the air storage cylinder body 31 into the two oxygen outlet assemblies 5 and spray the oxygen flow out of the oxygen outlet assemblies 5 to realize the cultivation and oxygen supply in the cultivation pond 7;
in one embodiment, as shown in fig. 4, the driving assembly 34 includes a first power member 341, a clip 342, a rotating lever 343, and a poke lever 344; the first power member 341 is mounted on the support frame 4, one end of the rotating rod 343 is connected to the output shaft of the first power member 341, the shape-returning frame 342 is fixed at one end of the push-pull rod 33 extending out of the cylinder storage body 31, and the shape-returning frame 342 is perpendicular to the push-pull rod 33; the poke rod 344 is arranged at the end of the rotating rod 343 far away from the first power element 341, and the poke rod 344 passes through the shaping frame 342 and can move inside the shaping frame 342; in this embodiment, the first power element 341 is activated to drive the rotating rod 343 to rotate, and the poke rod 344 rotates along with the rotating rod 343 and can move in the mold frame 342 due to the poke rod 344, so as to push the mold frame 342 to move up and down and further drive the push-pull rod 33 to move up and down; wherein, the first power member 341 is a motor or an electric motor;
the driving assembly 34 may be a reciprocating driving telescopic cylinder or other reciprocating driving mechanisms besides the structure disclosed in the above embodiments;
in one embodiment, as shown in fig. 4, a driving assembly 345 is sleeved on an outer wall of the poke rod 344, the driving assembly 345 is rotatably connected with the poke rod 344, the outer wall of the driving assembly 345 abuts against an inner annular wall of the return frame 342, and the driving assembly 345 is made of a rubber material; friction loss of the poke rod 344 and the inner annular wall of the return frame 342 due to the rotation of the driving assembly 345 is avoided; the driving component 345 is made of rubber material to reduce the noise generated by the sliding of the driving component 345 and the return frame 342;
in one embodiment, as shown in fig. 1, a position adjusting assembly 8 is further arranged on the support frame 4, the position adjusting assembly 8 is vertically arranged, the top end of the hanger 6 is mounted on the position adjusting assembly 8, and the position adjusting assembly 8 is used for adjusting the depth of the oxygen generating assembly 5 inside the culture pond 7; the position adjusting assembly 8 is arranged to adapt to oxygen supply of fish and shrimp;
in one embodiment, as shown in fig. 1, the position adjusting assembly 8 includes a second power member 81, an adjusting screw 82 and a connecting seat 83, the adjusting screw 82 is vertically and rotatably disposed on the supporting frame 4 and connected with the second power member 81 for driving the adjusting screw to rotate, the second power member 81 is mounted on the top of the supporting frame 4, the connecting seat 83 is slidably disposed on the supporting frame 4, the adjusting screw 82 is spirally threaded through the connecting seat 83, and the hanging bracket 6 is connected with the side of the connecting seat 83; in this embodiment, the second power member 81 drives the adjusting screw rod 82 to rotate, and the screw fit between the adjusting screw rod 82 and the connecting seat 83 causes the connecting seat 83 to move up or down, so as to drive the hanging bracket 6 to move up or down, thereby adjusting the depth of the oxygen outlet assembly 5 in the culture pond 7;
the embodiment discloses pure oxygen supply equipment for aquaculture, wherein oxygen prepared by an oxygen generator 2 firstly flows into an oxygen supply assembly 3, and the oxygen supply assembly 3 guides the oxygen flow into two oxygen outlet assemblies 5 in a reciprocating and alternating mode; when one of the oxygen outlet assemblies 5 receives the oxygen flow, the oxygen flow is divided into a plurality of branch pipe bodies 531; the airflow in the branch pipe body 531 is ejected through the plurality of ejection nozzles 532, the ejection openings of the ejection nozzles 532 face the swinging plate 533, and then the airflow directly blows to the swinging plate 533, because the swinging plate 533 is hinged with the side wall of the branch pipe body 531, the swinging plate 533 rotates outwards under the impact of the oxygen flow, and when the oxygen supply assembly 3 introduces the oxygen flow into the other oxygen outlet assembly 5; in the oxygen outlet assembly 5, the introduction of the oxygen flow into the culture pond 7 is stopped; the swing plate 533 does not bear the impact of the oxygen flow, and is rotated and reset under the action of the reset elastic member 534; in such a reciprocating operation, the restoring elastic member 534 swings in a reciprocating manner, so as to stir the culture water in the oxygen discharging assembly 5; dispersing the oxygen flow into the culture water; the cambered surface structure of the blocking net cover 51 can disperse and flow the oxygen flow and reduce the agitation amplitude when the culture water in the oxygen outlet assembly 5 is agitated; thereby preventing the fishes and shrimps cultured in the culture pond 7 from being recklen; the situation that oxygen flow directly rises and is discharged to supply oxygen for fishes and shrimps is avoided, and therefore the sufficiency of oxygen supply is guaranteed.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (8)
1. An aquaculture pure oxygen supply device comprises a base, an oxygen generator, an oxygen supply assembly, a support frame and two oxygen outlet assemblies; the oxygen generator, the oxygen supply assembly and the support frame are arranged on the base, the oxygen generator is connected with the oxygen supply assembly, and the oxygen generator is used for preparing oxygen and guiding the oxygen into the oxygen supply assembly; the oxygen supply assembly is connected with the two oxygen outlet assemblies and can alternately convey oxygen prepared by the oxygen generator into the two oxygen outlet assemblies;
the oxygen generating assembly comprises a shielding cover, a mounting frame and a plurality of exhaust components;
the installation frame is arranged at one end of the hanging bracket extending into the culture pond, and the blocking screen cover covers the outer side of the installation frame and is of a cambered surface structure;
a plurality of exhaust components are arranged inside the mounting frame side by side;
the exhaust component comprises a shunt pipe body and a plurality of jet nozzles; the shunt tube body is arranged on the mounting frame, and the end part of the shunt tube body is connected with the oxygen supply assembly through the airflow tube;
the plurality of jet nozzles are axially and equidistantly arranged on the side wall of the shunt pipe body; an elastic swinging piece is arranged on the side part of each jet nozzle, the elastic swinging piece is hinged with the side wall of the flow dividing pipe body, and the nozzle of each jet nozzle faces the elastic swinging piece.
2. The aquaculture pure oxygen supply device according to claim 1, wherein the elastic swinging member comprises two swinging plates, one end of each swinging plate is hinged with the side part of the flow dividing pipe body, the two swinging plates are connected through the restoring elastic member, and the number of the nozzles of the nozzle is two and correspondingly faces the two swinging plates.
3. The aquaculture pure oxygen supply apparatus according to claim 1, wherein the oxygen outlet assembly end is connected with the hanger bracket by bolt fastening; the two oxygen outlet assemblies are arranged at different depths inside the culture pond.
4. The aquaculture pure oxygen supply apparatus of claim 1 wherein the oxygen supply assembly comprises a cylinder block, a piston, a push-pull rod and a drive assembly;
the oxygen storage cylinder body is arranged on the base and used for storing oxygen flow;
the piston is arranged in the air storage cylinder body and can slide in the air storage cylinder body in a sealing manner;
one end of the push-pull rod is connected with the piston, the other end of the push-pull rod penetrates through the end wall of the air storage cylinder body and is connected with a driving assembly, and the driving assembly is used for driving the push-pull rod to move in a reciprocating mode;
the two end walls of the air storage cylinder body are communicated with the oxygen generator through two air inlet pipes, and are respectively connected with two oxygen outlet assemblies through air guide pipes;
the air inlet pipe and the air guide pipe are both provided with one-way valves; the one-way valve is used for limiting the oxygen flow in the air inlet pipe and the air guide pipe from flowing back.
5. The aquaculture pure oxygen supply apparatus according to claim 4, wherein said drive assembly comprises a first power member, a swage frame, a rotating lever and a toggle lever;
the first power piece is arranged on the support frame, one end of the rotating rod is connected to an output shaft of the first power piece, the shape-returning frame is fixed at one end, penetrating out of the air storage cylinder body, of the push-pull rod, and the shape-returning frame is perpendicular to the push-pull rod;
the poke rod is arranged at the end part of the rotating rod far away from the first power piece, penetrates through the shape-returning frame and can move in the shape-returning frame.
6. The aquaculture pure oxygen supply equipment according to claim 5, wherein the outer wall of the poke rod is sleeved with a driving component, the driving component is rotatably connected with the poke rod, the outer wall of the driving component abuts against the inner annular wall of the return frame, and the driving component is made of rubber materials.
7. An aquaculture pure oxygen supply apparatus according to any one of claims 1 to 6 wherein said support frame is further provided with a position adjustment assembly and said position adjustment assembly is vertically disposed, and the top end portion of said cradle is mounted on said position adjustment assembly, said position adjustment assembly being adapted to adjust the depth of said oxygen generating assembly within said aquaculture pond.
8. The aquaculture pure oxygen supply apparatus according to claim 7, wherein said position adjustment assembly includes a second power member, an adjusting screw and a connecting seat;
the adjusting screw rod is vertically and rotatably arranged on the support frame and is connected with a second power part driving the adjusting screw rod to rotate;
the second power part is installed at the top of the support frame, the connecting seat is arranged on the support frame in a sliding mode, the adjusting screw rod penetrates through the connecting seat in a spiral mode, and the hanging frame is connected with the side portion of the connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111192173.4A CN113711989B (en) | 2021-10-13 | 2021-10-13 | Pure oxygen supply equipment for aquaculture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111192173.4A CN113711989B (en) | 2021-10-13 | 2021-10-13 | Pure oxygen supply equipment for aquaculture |
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| CN113711989A CN113711989A (en) | 2021-11-30 |
| CN113711989B true CN113711989B (en) | 2022-10-28 |
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| CN210352764U (en) * | 2019-08-06 | 2020-04-21 | 东山新合发食品有限公司 | Oxygenation device for marine product is bred |
| CN112960852A (en) * | 2021-02-06 | 2021-06-15 | 湖州光正水质净化有限公司 | Aerobic tank and Fenton process using same |
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2021
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| KR20030071706A (en) * | 2003-08-13 | 2003-09-06 | 한상배 | Aerators with the Functions of muli-step mixing and sepataion |
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| CN109042477A (en) * | 2018-09-13 | 2018-12-21 | 天津市益多利来水产养殖有限公司 | A kind of aquaculture pond oxygen-increasing device |
| CN109258556A (en) * | 2018-11-26 | 2019-01-25 | 南安冠玲工业设计有限公司 | A kind of aquaculture pure oxygen supply equipment being pressurized using dual rotation and spray |
| CN210352764U (en) * | 2019-08-06 | 2020-04-21 | 东山新合发食品有限公司 | Oxygenation device for marine product is bred |
| CN112960852A (en) * | 2021-02-06 | 2021-06-15 | 湖州光正水质净化有限公司 | Aerobic tank and Fenton process using same |
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