CN115316336A - Aquaculture oxygen supply device - Google Patents
Aquaculture oxygen supply device Download PDFInfo
- Publication number
- CN115316336A CN115316336A CN202210994906.4A CN202210994906A CN115316336A CN 115316336 A CN115316336 A CN 115316336A CN 202210994906 A CN202210994906 A CN 202210994906A CN 115316336 A CN115316336 A CN 115316336A
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- Prior art keywords
- oxygen supply
- oxygen
- aquaculture
- exhaust
- cavity
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000001301 oxygen Substances 0.000 title claims abstract description 171
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 171
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 170
- 238000009360 aquaculture Methods 0.000 title claims abstract description 55
- 244000144974 aquaculture Species 0.000 title claims abstract description 55
- 239000007789 gas Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 230000012010 growth Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 241000252073 Anguilliformes Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000237502 Ostreidae Species 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005789 organism growth Effects 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000014102 seafood Nutrition 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
Landscapes
- 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 provides an aquaculture oxygen supply device, and relates to the technical field of aquaculture oxygen supply devices. Comprises an oxygen supply piece which is arranged along the end surface of the bottom of the culture pond in an extending way and is of a plate body structure; a cavity is arranged in the oxygen supply piece, and two support pieces are arranged in the cavity; two ends of the two supporting pieces are respectively fixedly connected with the inner wall of the cavity and extend along the end surface of the oxygen supply piece, an oxygen supply channel is formed between the two supporting pieces, and the two ends of the two supporting pieces extend out of the cavity and form an oxygen inlet; a plurality of oxygen outlets communicated with the oxygen supply channel are arranged above the oxygen supply piece, and the oxygen outlets are sequentially arranged along the extending direction of the oxygen supply channel; the oxygen increasing efficiency of the aquaculture oxygen supply device to the water body is improved, and oxygen is supplied from the bottommost end, so that the oxygen content at the bottom is sufficient, and the growth of aquatic organisms is facilitated; the oxygen is uniformly distributed in the whole aquaculture water body through the distribution of the oxygen supply channels, thereby achieving the purposes of being beneficial to aquaculture and growth of aquatic organisms.
Description
Technical Field
The invention relates to the technical field of aquaculture oxygen supply devices, in particular to an aquaculture oxygen supply device.
Background
Aquaculture, also known as aquaculture fishery, is the production of aquatic animals and plants by using water areas or mudflats, and means that fishes or various seafood are cultivated for eating in fish farms artificially developed on the bank, and the aquaculture water quality can be divided into three categories, namely fresh water aquaculture, salt water aquaculture and sea surface aquaculture, and the cultivation of common scagliola, oysters and eels is carried out; china is a big world of aquaculture, the pond culture area is about 2000 ten thousand mu, and the culture yield is the first place in the world.
Recently, with the continuous expansion of aquaculture area and aquaculture density in China, the weather conditions are more and more severe, the requirement of aquatic products on dissolved oxygen is higher and higher, the dissolved oxygen is low to accelerate respiration, and the aquatic products float at a low level and even die, so that an oxygen supply device is needed to inject oxygen into water in the aquaculture process. So as to achieve the purpose of increasing the oxygen content in the water.
But the following problems exist in the prior art:
1. the existing aquaculture oxygen supply device has low oxygen supply efficiency to water bodies, can only supply oxygen to a submerged area, has extremely low oxygen content at the bottom and is not beneficial to the growth of aquatic organisms;
2. the oxygen is unevenly distributed in the whole aquaculture water body, which is not beneficial to aquaculture and growth of aquatic organisms.
In order to solve the problems, the design of an aquaculture oxygen supply device is urgently needed.
Disclosure of Invention
The invention aims to provide an aquaculture oxygen supply device to solve the problems in the prior art.
The embodiment of the invention is realized by the following steps:
the embodiment of the application provides an aquaculture oxygen supply device, which comprises an oxygen supply piece, a water tank and a water tank, wherein the oxygen supply piece extends along the end surface of the bottom of a culture pond and is of a plate structure; a cavity is formed in the oxygen supply piece, and two support pieces are arranged in the cavity; two ends of the two supporting pieces are respectively fixedly connected with the inner wall of the cavity and extend along the end face of the oxygen supply piece, an oxygen supply channel is formed between the two supporting pieces, and two ends of the two supporting pieces extend out of the cavity and form an oxygen inlet; the top of oxygen suppliment spare is provided with a plurality of oxygen outlets that communicate with the oxygen suppliment passageway, cuts a plurality of the oxygen outlet sets gradually along the extending direction of oxygen suppliment passageway.
In some embodiments of the present invention, the two supporting members respectively extend from one end of the oxygen supplying member to the other end of the oxygen supplying member.
In some embodiments of the present invention, the oxygen outlet includes an exhaust port, one end of the exhaust port extends into the oxygen supply channel, and the other end of the exhaust port extends out of the oxygen supply member;
the movable part is fixed on one side, away from the oxygen supply part, of the exhaust port through a mounting plate and comprises an exhaust pipe and a spring which are connected with each other, an opening is formed in one end of the exhaust pipe, the spring extends out of the exhaust pipe and is fixedly connected with the inner wall of the exhaust pipe, the other end of the spring is fixedly connected with the mounting plate, and a plurality of through holes penetrate through the mounting plate; one end of the exhaust funnel, which is far away from the mounting plate, forms a circular truncated cone supporting column of which the outer diameter is gradually reduced from top to bottom, and the circular truncated cone supporting column is arranged towards one end of the oxygen supply channel;
the position of the exhaust port, which is close to the exhaust funnel, extends outwards to form an annular cavity, and the edge of the bottom of the annular cavity is abutted against the outer wall of the round platform abutting column; the lateral wall of aiutage still sets up the through-going mouth with the annular cavity intercommunication, and works as when the spring shortens, aiutage rebound, and the outer wall of round platform support post and the bottom edge separation of annular cavity to make the both ends intercommunication of gas vent.
In some embodiments of the present invention, one or both of the outer wall of the circular truncated cone support column and the bottom edge of the annular cavity is provided with a rubber sealing layer.
In some embodiments of the present invention, the annular cavity is located between the mounting plate and the circular truncated cone abutment.
In some embodiments of the present invention, an outer diameter of the exhaust funnel corresponds to an inner diameter of the exhaust port.
In some embodiments of the invention, the plurality of through holes are uniformly arranged along the end face of the mounting plate.
In some embodiments of the present invention, a side of the exhaust port, which faces away from the oxygen supply channel, is further provided with an exhaust end cap, and the exhaust end cap and the exhaust port are in threaded fit; and a plurality of air outlets penetrate through the end part of the exhaust end cap.
In some embodiments of the present invention, the plurality of air outlets are evenly distributed along the end face of the exhaust end cap.
In some embodiments of the present invention, the diameter of the air outlet is not more than 0.5cm.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
when in actual use, the oxygen supply piece in a plate structure is placed at the bottom of the aquaculture pond and extends along the end surface of the bottom of the aquaculture pond, namely is flatly paved at the bottom of the aquaculture pond; the upward end of the oxygen supply piece discharges oxygen in the oxygen supply channel into the culture pond through the oxygen outlet, thereby achieving the purpose of supplying oxygen for aquaculture; and because the distribution condition of oxygen suppliment passageway is the terminal surface extension distribution along the oxygen suppliment piece, also is evenly set up, from this when oxygen is discharged, just can make discharged oxygen evenly distributed in breed pond to carry out the oxygen suppliment by the bottom of breeding the pond, so that breed the inside oxygen that distributes in pond on upper and lower aspect, reach the even purpose of distribution, reach following advantage from this:
1. the oxygen increasing efficiency of the aquaculture oxygen supply device on the water body is improved, and oxygen is supplied to the bottommost end, so that the oxygen content at the bottom is sufficient, and the growth of aquatic organisms is facilitated;
2. by the distribution of the oxygen supply channels, oxygen is uniformly distributed in the whole aquaculture water body, so that the aims of facilitating aquaculture and growth of aquatic organisms are fulfilled;
through the exhaust end cap of being connected with the gas vent can be dismantled, its aim at: because the port is great on the gas vent, when in actual use, gather more earth or dust, can avoid this problem through the exhaust end cap, and run through the gas outlet at the tip of exhaust end cap, because its diameter is little, and gaseous discharge just can be easily, no matter be dust or water, when not using, all be difficult to enter into in the top port of gas vent, thereby reach the difficult jam of gas vent, the purpose of gas vent and the easy clearance of exhaust end cap, higher practicality has when in actual use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of an oxygen supply device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of an oxygen supply unit according to an embodiment of the present invention;
FIG. 3 is a schematic view of the inside of the exhaust port according to the embodiment of the present invention;
FIG. 4 is a schematic view of a vent end cap according to an embodiment of the present invention.
An icon: 1. an oxygen supply; 2. a cavity; 3. a support member; 4. an oxygen supply channel; 5. an oxygen inlet; 6. an exhaust port; 7. an exhaust funnel; 8. a spring; 9. a circular truncated cone supporting column; 10. an annular cavity; 11. a through opening; 12. an exhaust end cap; 13. an air outlet; 14. and (7) mounting the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the present invention is used to usually place, it is merely for convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" means at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be broadly construed and interpreted as including, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Examples
Referring to fig. 1 to 4, fig. 1 is a schematic structural view of an oxygen supply device 1 according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the interior of the oxygen supplying device 1 according to the embodiment of the present invention;
FIG. 3 is a schematic view of the inside of the exhaust port 6 according to the embodiment of the present invention;
figure 4 shows a schematic view of the exhaust end cap 12 according to an embodiment of the present invention.
The embodiment of the application provides an aquaculture oxygen supply device, which comprises an oxygen supply part 1, a water supply pipe and a water tank, wherein the oxygen supply part 1 extends along the end surface of the bottom of a culture pond, and is of a plate body structure; a cavity 2 is arranged in the oxygen supply piece 1, and two support pieces 3 are arranged in the cavity 2; two ends of the two supporting pieces 3 are respectively fixedly connected with the inner wall of the cavity 2 and extend along the end surface of the oxygen supply piece 1, an oxygen supply channel 4 is formed between the two supporting pieces 3, and two ends of the two supporting pieces 3 extend out of the cavity 2 and form an oxygen inlet 5; the top of oxygen suppliment piece 1 is provided with a plurality of oxygen outlets that communicate with oxygen suppliment passageway 4, cuts a plurality of oxygen outlets and sets gradually along the extending direction of oxygen suppliment passageway 4.
When in actual use, the oxygen supply part 1 in a plate structure is placed at the bottom of the aquaculture pond and extends along the end surface of the bottom of the aquaculture pond, namely is flatly paved at the bottom of the aquaculture pond; the upward end of the oxygen supply piece 1 discharges the oxygen in the oxygen supply channel 4 to the culture pond through the oxygen outlet, thereby achieving the purpose of supplying oxygen for the aquaculture thing; and because the distribution condition of oxygen suppliment passageway 4 is the terminal surface along oxygen suppliment spare 1 and extends the distribution, also is even setting, from this when oxygen is discharged, just can make discharged oxygen evenly distributed in breeding the pond to carry out the oxygen suppliment by the bottom of breeding the pond, so that the inside oxygen that distributes of breeding the pond reaches the purpose that distributes evenly about the aspect, reaches following advantage from this:
1. the oxygen increasing efficiency of the aquaculture oxygen supply device to the water body is improved, and oxygen is supplied to the bottommost end, so that the oxygen content at the bottom is sufficient, and the growth of aquatic organisms is facilitated;
2. by the distribution of the oxygen supply channels 4, oxygen is uniformly distributed in the whole aquaculture water body, and the aims of benefiting aquaculture and aquatic organism growth are fulfilled.
In this embodiment, the two support members 3 are respectively extended from one end of the oxygen supplying member 1 to the other end thereof.
In this embodiment, the oxygen outlet includes an exhaust port 6, one end of the exhaust port 6 extends into the oxygen supply channel 4, and the other end of the exhaust port extends out of the oxygen supply member 1;
the exhaust port 6 is also internally provided with a moving part which is fixed on one side away from the oxygen supply part 1 through a mounting plate 14 and comprises an exhaust funnel 7 and a spring 8 which are connected with each other, one end of the exhaust funnel 7 is provided with an opening, the spring 8 extends out of the exhaust funnel 7 and is fixedly connected with the inner wall of the exhaust funnel, the other end of the spring 8 is fixedly connected with the mounting plate 14, and the mounting plate 14 penetrates through a plurality of through holes; one end of the exhaust funnel 7 departing from the mounting plate 14 forms a circular truncated cone support column 9 with the outer diameter gradually decreasing from top to bottom, and the circular truncated cone support column 9 is arranged towards one end of the oxygen supply channel 4;
the position of the exhaust port 6, which is close to the exhaust barrel 7, extends outwards to form an annular cavity 102, and the bottom edge of the annular cavity 102 is abutted against the outer wall of the circular truncated cone abutting column 9; the side wall of the exhaust funnel 7 is further provided with a through opening 11 communicated with the annular cavity 102, when the spring 8 is shortened, the exhaust funnel 7 moves upwards, the outer wall of the circular truncated cone supporting column 9 is separated from the bottom edge of the annular cavity 102, and two ends of the exhaust opening 6 are communicated.
The exhaust port 6 is arranged to achieve the purpose of one-way circulation, that is, oxygen can only be discharged from the oxygen supply channel 4 to the outside of the oxygen supply device 1, and water outside the oxygen supply device 1 cannot enter the oxygen supply channel 4.
Referring to FIG. 3, the oxygen is only discharged from the bottom to the top; when oxygen is discharged, oxygen enters from the lower port of the exhaust port 6, the entering oxygen is compressed by the spring 8, the length of the oxygen is shortened, the outer wall of the circular truncated cone supporting column 9 is separated from the bottom edge of the annular cavity 102, and therefore the lower port, the annular cavity 102, the through hole 11, the exhaust funnel 7 and the through hole are communicated in sequence, and the purpose of discharging the oxygen in a single direction is achieved.
When oxygen supply is not performed, water enters the upper port of the exhaust port 6, the spring 8 cannot be subjected to shortened pressure, the outer wall of the circular truncated cone abutting column 9 cannot be separated from the bottom edge of the annular cavity 102, the circular truncated cone abutting column and the circular truncated cone abutting column abut against each other tightly, the purpose of sealing is achieved, and therefore the effect of one-way conduction is achieved.
It should be noted that the elastic coefficient of the spring 8 should be set according to actual conditions, and it is only necessary to compress the spring 8 when oxygen enters the lower port of the exhaust port 6; in order to make the exhaust port 6 conduct in one direction more effectively, the spring 8 should have a larger elastic coefficient, and the oxygen in the oxygen supply channel 4 has a certain pressure, and the spring 8 can be compressed.
In this embodiment, one or both of the outer wall of the circular truncated cone support column 9 and the bottom edge of the annular cavity 102 is/are provided with a rubber sealing layer.
In this embodiment, the annular cavity 102 is located between the mounting plate 14 and the circular truncated cone abutment 9.
In the present embodiment, the outer diameter of the exhaust funnel 7 corresponds to the inner diameter of the exhaust port 6.
In the present embodiment, the through holes are uniformly arranged along the end surface of the mounting plate 14.
In this embodiment, an exhaust end cap 12 is further disposed on a side of the exhaust port 6 away from the oxygen supply channel 4, and the exhaust end cap 12 is in threaded engagement with the exhaust port 6; a plurality of air outlets 13 are arranged through the end of the exhaust end cap 12.
In this embodiment, the plurality of air outlets 13 are uniformly distributed along the end face of the exhaust end cap 12.
In this embodiment, the diameter of the air outlet 13 is not more than 0.5cm.
And by means of a vent end cap 12 detachably connected to the vent 6, the purpose of which is: because the port is great on the gas vent 6, when in actual use, gather more earth or sand and dust, can avoid this problem through exhaust end cap 12, and run through gas outlet 13 at the tip of exhaust end cap 12, because its diameter is little, and gaseous just can be easily discharged, no matter be sand and dust or water, when not using, all be difficult to enter into in the upper end port of gas vent 6, thereby reach the difficult jam of gas vent 6, the purpose of gas vent 6 and the easy clearance of exhaust end cap 12, higher practicality has when in actual use.
The working principle of the aquaculture oxygen supply device is as follows: when in actual use, the oxygen supply part 1 in a plate structure is placed at the bottom of the aquaculture pond and extends along the end surface of the bottom of the aquaculture pond, namely is flatly paved at the bottom of the aquaculture pond; the upward end of the oxygen supply piece 1 discharges oxygen in the oxygen supply channel 4 to the culture pond through the oxygen outlet, thereby achieving the purpose of supplying oxygen for aquaculture; the distribution of the oxygen supply channels 4 is distributed along the end face of the oxygen supply member 1 in an extending manner, i.e. uniformly arranged, so that when oxygen is discharged, the discharged oxygen can be uniformly distributed in the culture pond, and oxygen is supplied from the bottom of the culture pond, so that the oxygen distributed in the culture pond is uniformly distributed on the upper and lower surfaces.
It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. An oxygen supply device for aquaculture is characterized by comprising an oxygen supply piece which extends along the end surface of the bottom of a culture pond and is of a plate structure; a cavity is formed in the oxygen supply piece, and two support pieces are arranged in the cavity; two ends of the two supporting pieces are respectively fixedly connected with the inner wall of the cavity and extend along the end face of the oxygen supply piece, an oxygen supply channel is formed between the two supporting pieces, and two ends of the two supporting pieces extend out of the cavity and form an oxygen inlet; the top of oxygen suppliment spare is provided with a plurality of oxygen outlets that communicate with the oxygen suppliment passageway, cuts a plurality of the oxygen outlet sets gradually along the extending direction of oxygen suppliment passageway.
2. An aquaculture oxygen supply apparatus according to claim 1 wherein said support members extend from one end of the oxygen supply member to the other.
3. An aquaculture oxygen supply apparatus according to claim 1 wherein said oxygen outlet includes an exhaust port, one end of said exhaust port extending into said oxygen supply passageway and the other end of said exhaust port extending out of said oxygen supply means;
the movable part is fixed on one side, away from the oxygen supply part, of the exhaust port through a mounting plate and comprises an exhaust pipe and a spring which are connected with each other, an opening is formed in one end of the exhaust pipe, the spring extends out of the exhaust pipe and is fixedly connected with the inner wall of the exhaust pipe, the other end of the spring is fixedly connected with the mounting plate, and a plurality of through holes penetrate through the mounting plate; one end of the exhaust funnel, which is far away from the mounting plate, forms a circular truncated cone supporting column of which the outer diameter is gradually reduced from top to bottom, and the circular truncated cone supporting column is arranged towards one end of the oxygen supply channel;
the position of the exhaust port, which is close to the exhaust funnel, extends outwards to form an annular cavity, and the edge of the bottom of the annular cavity is abutted against the outer wall of the round platform abutting column; the lateral wall of aiutage still sets up the through-going mouth with the annular cavity intercommunication, and works as when the spring shortens, aiutage rebound, and the outer wall of round platform support post and the bottom edge separation of annular cavity to make the both ends intercommunication of gas vent.
4. An aquaculture oxygen supply device according to claim 3 wherein one or both of the outer wall of the circular truncated cone supporting column and the bottom edge of the annular cavity is/are provided with a rubber sealing layer.
5. An aquaculture oxygen supply apparatus according to claim 3 wherein said annular cavity is located between said mounting plate and said frustoconical abutment.
6. An aquaculture oxygen supply apparatus according to claim 3 wherein said exhaust stack has an outer diameter corresponding to an inner diameter of said exhaust port.
7. An aquaculture oxygen supply apparatus according to claim 3 wherein said plurality of apertures are evenly spaced along the end face of the mounting plate.
8. An aquaculture oxygen supply device according to claim 1, wherein an exhaust end cap is further provided on a side of the exhaust port facing away from the oxygen supply channel, and the exhaust end cap and the exhaust port are in threaded fit; and a plurality of air outlets penetrate through the end part of the exhaust end cap.
9. An aquaculture oxygen supply apparatus according to claim 8 wherein a plurality of said outlet ports are evenly distributed along the end face of said exhaust end cap.
10. An aquaculture oxygen supply apparatus according to claim 8 wherein said outlet aperture is no more than 0.5cm in diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210994906.4A CN115316336A (en) | 2022-08-18 | 2022-08-18 | Aquaculture oxygen supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210994906.4A CN115316336A (en) | 2022-08-18 | 2022-08-18 | Aquaculture oxygen supply device |
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| Publication Number | Publication Date |
|---|---|
| CN115316336A true CN115316336A (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210994906.4A Pending CN115316336A (en) | 2022-08-18 | 2022-08-18 | Aquaculture oxygen supply device |
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| Country | Link |
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| CN (1) | CN115316336A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201638887U (en) * | 2009-12-29 | 2010-11-17 | 王幸正 | Anaerobic flash dryer |
| CN204566606U (en) * | 2015-04-24 | 2015-08-19 | 芜湖米斯机械科技有限公司 | A kind of exhaust injection machine exhaust structure |
| CN107318740A (en) * | 2017-06-29 | 2017-11-07 | 徐州两汉农业发展有限公司 | A kind of aquaculture pond |
| CN211430639U (en) * | 2019-11-05 | 2020-09-08 | 楚雄天盛农业发展有限公司 | Crab and fish circulating oxygen supply separation culture system device |
| CN214508857U (en) * | 2021-01-07 | 2021-10-29 | 深圳市阳夏农产品有限公司 | Aquaculture oxygen supply device |
| WO2022005221A1 (en) * | 2020-07-02 | 2022-01-06 | 주식회사에이디수산 | Modular aquaculture tank having staged circulation filtration tanks |
-
2022
- 2022-08-18 CN CN202210994906.4A patent/CN115316336A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201638887U (en) * | 2009-12-29 | 2010-11-17 | 王幸正 | Anaerobic flash dryer |
| CN204566606U (en) * | 2015-04-24 | 2015-08-19 | 芜湖米斯机械科技有限公司 | A kind of exhaust injection machine exhaust structure |
| CN107318740A (en) * | 2017-06-29 | 2017-11-07 | 徐州两汉农业发展有限公司 | A kind of aquaculture pond |
| CN211430639U (en) * | 2019-11-05 | 2020-09-08 | 楚雄天盛农业发展有限公司 | Crab and fish circulating oxygen supply separation culture system device |
| WO2022005221A1 (en) * | 2020-07-02 | 2022-01-06 | 주식회사에이디수산 | Modular aquaculture tank having staged circulation filtration tanks |
| CN214508857U (en) * | 2021-01-07 | 2021-10-29 | 深圳市阳夏农产品有限公司 | Aquaculture oxygen supply device |
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