CN112772543A - Oxygenation equipment for pond fish culture - Google Patents
Oxygenation equipment for pond fish culture Download PDFInfo
- Publication number
- CN112772543A CN112772543A CN202110170173.8A CN202110170173A CN112772543A CN 112772543 A CN112772543 A CN 112772543A CN 202110170173 A CN202110170173 A CN 202110170173A CN 112772543 A CN112772543 A CN 112772543A
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- CN
- China
- Prior art keywords
- box body
- bottom plate
- motor
- bolted
- pond
- Prior art date
- 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.)
- Pending
Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 32
- 238000006213 oxygenation reaction Methods 0.000 title claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 43
- 239000001301 oxygen Substances 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000009372 pisciculture Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000004083 survival effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 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 relates to the technical field of pond fish culture equipment, and discloses oxygenation equipment for pond fish culture, which comprises a bottom plate, wherein a box body is bolted to the top of the bottom plate, and three first rotating rods which are rotatably connected with the bottom plate through bearings are arranged in the box body; the invention solves the problems that the existing oxygen generator can not adjust the oxygen generation depth and does not protect and radiate the motor, when the device is used, the box body can prevent rain and sun for the motor, the damage of the external environment to the motor is avoided, meanwhile, the box body is internally provided with the radiating centrifugal fan blades, the temperature generated by the motor can be taken away by accelerating the air flow entering the box body, the motor is continuously cooled, the service life of the motor is ensured, meanwhile, the depth of the oxygen generation fan blades can be adjusted, the corresponding length can be adjusted according to the depth of a fish pond, the oxygen at the bottom of the fish pond is increased, the oxygen generation effect is better, and the survival rate of fish fries is ensured.
Description
Technical Field
The invention relates to the technical field of pond fish culture equipment, in particular to oxygenation equipment for pond fish culture.
Background
The pond fish culture is a fish culture activity which is carried out by utilizing a static water body with a smaller area after trimming or digging, is a main mode of fresh water culture, and is mainly characterized in that the pond fish culture in China is carried out; the cultured fishes are mainly vegetatively fed, short in food chain, wide in bait source and low in cost, can be densely cultured and mixedly cultured according to different feeding habits and habitats of the cultured fishes so as to fully play the production potential of the baits, the fertilizers and the water body and obtain high yield, thereby being convenient for comprehensive management of agriculture, animal husbandry, agricultural product processing industry and fish farming industry.
Fry required by fish culture is mainly obtained by an artificial propagation method and can be produced according to needs, an oxygen increasing machine is required when the fish culture is carried out in a pond, the oxygen increasing machine is a machine commonly applied to the fishery aquaculture and mainly used for increasing the oxygen content in water to ensure that the fish in the water cannot lack oxygen and inhibiting the growth of anaerobic bacteria in the water to prevent the deterioration of pond water from threatening the living environment of the fish, the oxygen increasing machine generally utilizes an air pump to drive air into the water to achieve the purpose of increasing the oxygen content in the water, but the existing oxygen increasing machine has a plurality of problems when in use, because of different types of fish culture in the pond, the water depth is different, but the existing oxygen generating machine cannot adjust the water depth, and the existing oxygen generating machine can only generate oxygen on the surface of a water body to cause poor effect at the bottom of the water body, unable fish that is in the fish pond bottom to the body exert an effect, can lead to the fry to float the head, increase the mortality of fry, current oxygenerator is direct exposed on the fish pond surface of water simultaneously, and carry out the during operation at the oxygenerator, its motor continuous operation can produce the temperature, especially in hot summer, the peak period of fish pond water oxygenation, under the temperature that its motor produced and external temperature dual function, it can lead to the inside accessory of motor to produce the danger of burning out, influence the life of motor.
Disclosure of Invention
The invention aims to provide an oxygenation device for pond fish culture, which has the advantages of adjusting oxygen generation depth and protecting and radiating a motor, and solves the problems that the existing oxygenerator cannot adjust the oxygen generation depth and cannot protect and radiate the motor.
In order to achieve the purpose, the invention provides the following technical scheme: an oxygenation device for pond fish culture comprises a bottom plate, wherein a box body is bolted at the top of the bottom plate, three first rotating rods rotatably connected with the bottom plate through bearings are arranged inside the box body, a second rotating rod is rotatably connected inside the box body through bearings, a through groove is formed in the top of the box body, a fixed block is arranged inside the through groove, a third rotating rod is rotatably connected with the bottom of the fixed block through bearings, a first driving wheel and a centrifugal fan are respectively fixedly sleeved on the surface of the third rotating rod, a second driving wheel connected with the first driving wheel through belt transmission is fixedly sleeved on the surface of the second rotating rod, air inlets are formed in two sides of the box body, four first connecting blocks are arranged on the surface of the bottom plate, a second connecting block is bolted on one side of each first connecting block, and a threaded sleeve is rotatably connected inside each second connecting block through a bearing, the utility model discloses a refrigerator, including threaded sleeve, stopper, screw rod, linkage piece, screw rod, threaded sleeve's internal thread is connected with the threaded rod, the fixed stopper that has cup jointed on the surface of threaded rod, the surperficial joint of threaded rod has the linkage piece, the surperficial symmetrical bolt of linkage piece has the system oxygen flabellum, the surperficial threaded connection of threaded rod has the nut piece that uses with the stopper cooperation, the inside.
Preferably, slewing mechanism includes the motor, the fixed cover of output of motor has connect the gear wheel, the equal fixed pinion that has cup jointed and uses with the gear wheel cooperation in surface of first dwang and second dwang, the equal fixed first dwang that has cup jointed in surface of first dwang and second dwang, the telescopic fixed surface of screw thread cup joints and rotates the wheel with first dwang second of passing through belt drive and being connected.
Preferably, the surface of the oxygen generation fan blade is provided with a plurality of oxygen generation holes.
Preferably, the surface of the fixing block is symmetrically bolted with fixing rods bolted with the through grooves, and the inside of the box body is bolted with a fixing plate clamped with the motor.
Preferably, the top of the box body is bolted with a water blocking bump matched with the through groove for use, the top of the water blocking bump is fixedly connected with a water blocking shed through a fixing part, and two sides of the box body are both bolted with rain shielding shells matched with the air inlet for use.
Preferably, an inserting block is bolted to one side, close to the bottom plate, of the first connecting block, a slot matched with the inserting block for use is formed in the surface of the bottom plate, limiting holes are formed in the top of the inserting block and the top of the bottom plate, and a limiting bolt matched with the limiting holes for use is arranged at the top of the bottom plate.
Preferably, the front and the back of the bottom plate are symmetrically bolted with support rods, and the bottoms of the support rods are bolted with floating balls.
Preferably, the top of the threaded rod is fixedly sleeved with a rotating handle.
Compared with the prior art, the invention has the following beneficial effects:
according to the device, the box body, the through groove, the fixing block, the third rotating rod, the first driving wheel, the centrifugal fan, the second driving wheel and the air inlet are arranged, so that the problem that the conventional oxygen generator does not protect and dissipate heat of the motor is solved, when the device is used, the box body can prevent rain and sun of the motor, the damage of the motor caused by the external environment is avoided, meanwhile, the centrifugal fan blades with heat dissipation function are arranged in the box body, the temperature generated by the motor can be taken away by air flow entering the box body, the motor can be cooled continuously, and the service life of the motor is guaranteed;
according to the invention, through the arrangement of the first rotating rod, the second rotating rod, the first connecting block, the second connecting block, the threaded sleeve, the threaded rod, the limiting block, the linkage block, the oxygen generation fan blade, the nut block and the rotating mechanism, the problem that the oxygen generation depth cannot be adjusted by the conventional oxygen generator is solved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the invention at B of FIG. 2;
FIG. 5 is an enlarged view of the invention at C in FIG. 2.
In the figure: 1. a base plate; 2. a box body; 3. a first rotating lever; 4. a second rotating lever; 5. a through groove; 6. A fixed block; 7. a third rotating rod; 8. a first drive pulley; 9. a centrifugal fan; 10. a second transmission wheel; 11. an air inlet; 12. a first connection block; 13. a second connecting block; 14. a threaded sleeve; 15. a threaded rod; 16. a limiting block; 17. a linkage block; 18. oxygen generation fan blades; 19. a nut block; 20. a rotating mechanism; 201. a motor; 202. a bull gear; 203. a pinion gear; 204. a first rotating wheel; 205. a second rotating wheel; 21. an oxygen producing hole; 22. fixing the rod; 23. a fixing plate; 24. a water retaining bump; 25. a water blocking shed; 26. a rain shield shell; 27. inserting a block; 28. a slot; 29. a limiting hole; 30. a limit bolt; 31. a support bar; 32. a floating ball; 33. the handle is rotated.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-5, an oxygen increasing device for pond fish culture comprises a bottom plate 1, a box body 2 is bolted on the top of the bottom plate 1, three first rotating rods 3 rotatably connected with the bottom plate 1 through bearings are arranged inside the box body 2, a second rotating rod 4 is rotatably connected inside the box body 2 through bearings, a through groove 5 is formed on the top of the box body 2, a fixed block 6 is arranged inside the through groove 5, a third rotating rod 7 is rotatably connected with the bottom of the fixed block 6 through bearings, a first driving wheel 8 and a centrifugal fan 9 are respectively fixedly sleeved on the surface of the third rotating rod 7, a second driving wheel 10 in transmission connection with the first driving wheel 8 through a belt is fixedly sleeved on the surface of the second rotating rod 4, air inlets 11 are formed on both sides of the box body 2, four first connecting blocks 12 are arranged on the surface of the bottom plate 1, and a second connecting block 13 is bolted on one side of the first, the interior of the second connecting block 13 is rotatably connected with a threaded sleeve 14 through a bearing, the interior of the threaded sleeve 14 is in threaded connection with a threaded rod 15, the surface of the threaded rod 15 is fixedly sleeved with a limiting block 16, a linkage block 17 is clamped on the surface of the threaded rod 15, oxygen generating fan blades 18 are symmetrically bolted on the surface of the linkage block 17, a nut block 19 matched with the limiting block 16 is in threaded connection with the surface of the threaded rod 15, a rotating mechanism 20 is arranged inside the box body 2, and through the box body 2, the through groove 5, the fixing block 6, the third rotating rod 7, the first driving wheel 8, the centrifugal fan 9, the second driving wheel 10, the air inlet 11, the first rotating rod 3, the second rotating rod 4, the first connecting block 12, the second connecting block 13, the threaded sleeve 14, the threaded rod 15, the limiting block 16, the linkage block 17, the oxygen generating fan blades 18, the nut block 19 and the rotating mechanism 20, the problems that the oxygen generating depth cannot be adjusted and the motor, the device is when using, and the box can be rain-proof sun-proof to the motor, has avoided external environment to produce the motor and has damaged, and the box is inside to possess radiating centrifugal fan blade simultaneously, can accelerate the air current to get into the inside temperature of taking away the motor production of box, continuously cools down the motor, and the life-span of guarantee motor use can adjust the degree of depth of system oxygen flabellum simultaneously, can adjust corresponding length according to the degree of depth in fish pond, makes its fish pond bottom oxygen increase, and system oxygen effect is better, the survival rate of guarantee fry.
Further, the rotating mechanism 20 comprises a motor 201, a large gear 202 is fixedly sleeved at the output end of the motor 201, small gears 203 used in cooperation with the large gear 202 are fixedly sleeved on the surfaces of the first rotating rod 3 and the second rotating rod 4, first rotating wheels 204 are fixedly sleeved on the surfaces of the first rotating rod 3 and the second rotating rod 4, second rotating wheels 205 connected with the first rotating wheels 204 through belt transmission are fixedly sleeved on the surfaces of the threaded sleeves 14, and power is provided for the whole device through the motor 201, the large gear 202, the small gears 203, the first rotating wheels 204 and the second rotating wheels 205.
Furthermore, a plurality of oxygen making holes 21 are formed in the surface of the oxygen making fan blade 18, and the oxygen making effect is improved by the arrangement of the oxygen making holes 21.
Further, the surface of the fixing block 6 is symmetrically bolted with fixing rods 22 bolted with the through grooves 5, the inside of the box body 2 is bolted with a fixing plate 23 clamped with the motor 201, and the fixing block 6 and the motor 201 are fixed through the arrangement of the fixing rods 22 and the fixing plate 23.
Further, the top of box 2 has been bolted and has been connect with logical groove 5 cooperation water retaining lug 24 that uses, and the top of water retaining lug 24 is through mounting fixedly connected with water retaining shed 25, and the both sides of box 2 all have been bolted and have been connected with the shell 26 that keeps off the rain that uses with air intake 11 cooperation, through water retaining lug 24, water retaining shed 25 and the shell 26 setting that keeps off the rain, can get into inside the device by the rainwater.
Further, the inserted block 27 is bolted to one side of the first connecting block 12 close to the bottom plate 1, the slot 28 matched with the inserted block 27 for use is provided on the surface of the bottom plate 1, the spacing hole 29 is provided on the top of the inserted block 27 and the top of the bottom plate 1, the spacing bolt 30 matched with the spacing hole 29 for use is provided on the top of the bottom plate 1, and the first connecting block 12 can be fixed by setting the inserted block 27, the slot 28, the spacing hole 29 and the spacing bolt 30.
Furthermore, the front and the back of the bottom plate 1 are symmetrically bolted with support rods 31, the bottom of the support rods 31 is bolted with floating balls 32, and the whole device can float on the water surface conveniently through the arrangement of the support rods 31 and the floating balls 32.
Furthermore, the top of the threaded rod 15 is fixedly sleeved with a rotating handle 33, and the threaded rod 15 is convenient to rotate through the arrangement of the rotating handle 33.
The working principle is as follows: when the device works, the device is placed on the water surface of a fish pond and is fixed, after the fixation is finished, the rotating handle 33 is rotated according to the depth of the fish pond, the rotating handle 33 drives the threaded rod 15 to rotate, the threaded rod 15 rotates and moves downwards under the action of the threaded sleeve 14, the threaded rod 15 drives the oxygen generating fan blade 18 to move downwards, when the threaded rod 15 moves to a proper position, the rotating handle 33 stops rotating, the motor 201 is started, the motor 201 drives the gear wheel 202 to rotate, the gear wheel 202 drives the pinion 203 to rotate, the pinion 203 drives the first rotating rod 3 and the second rotating rod 4 to rotate respectively, the first rotating rod 204 and the second rotating rod 4 can be driven to rotate when the first rotating rod 204 and the second rotating wheel 205 are driven to rotate, the second rotating wheel 205 drives the threaded sleeve 14 to rotate, the threaded rod 15 is driven to rotate when the threaded sleeve 14 rotates, the threaded rod 15 rotates to drive the oxygen generating fan blade 18 to rotate, so that the effect of generating oxygen for fish ponds at different depths is achieved;
simultaneously, the second rotating rod 4 rotates and drives the second driving wheel 10 to rotate, the second driving wheel 10 rotates and drives the first driving wheel 8 to rotate, the first driving wheel 8 rotates and drives the third rotating rod 7 to rotate, the third rotating rod 7 rotates and drives the centrifugal fan 9 to rotate, so that the effect of radiating can be carried out on the motor 201 inside the box body 2 can be achieved, meanwhile, if the box body 2 can shield the sunshine in hot or rainy weather, the water blocking bump 24, the water blocking shed 25 and the rain blocking shell 26 can shield the rainwater, the inside of the box body 2 is prevented from entering, and the protection effect is reached.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an oxygenation equipment for pond fish culture, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is bolted with the box body (2), the inside of the box body (2) is provided with three first rotating rods (3) which are rotatably connected with the bottom plate (1) through bearings, the inside of the box body (2) is rotatably connected with second rotating rods (4) through bearings, the top of the box body (2) is provided with a through groove (5), the inside of the through groove (5) is provided with a fixed block (6), the bottom of the fixed block (6) is rotatably connected with third rotating rods (7) through bearings, the surface of the third rotating rods (7) is respectively and fixedly sleeved with a first driving wheel (8) and a centrifugal fan (9), the surface of the second rotating rods (4) is fixedly sleeved with a second driving wheel (10) which is connected with the first driving wheel (8) through belt transmission, and air inlets (11) are respectively arranged on two sides of the box body (2, the surface of bottom plate (1) is provided with four first connecting blocks (12), one side bolt joint of first connecting block (12) has second connecting block (13), the inside of second connecting block (13) is rotated through the bearing and is connected with threaded sleeve (14), the internal thread of threaded sleeve (14) is connected with threaded rod (15), the fixed surface of threaded rod (15) has cup jointed stopper (16), the surperficial joint of threaded rod (15) has linkage piece (17), the surperficial symmetry bolt joint of linkage piece (17) has system oxygen flabellum (18), the surperficial threaded connection of threaded rod (15) has nut piece (19) that uses with stopper (16) cooperation, the inside of box (2) is provided with slewing mechanism (20).
2. The oxygenation device for pond fish farming of claim 1, wherein: slewing mechanism (20) are including motor (201), the fixed cover of output of motor (201) has been cup jointed gear wheel (202), the equal fixed pinion (203) that use with gear wheel (202) cooperation of surface of first dwang (3) and second dwang (4) has been cup jointed, the equal fixed first rotation wheel (204) that has cup jointed in surface of first dwang (3) and second dwang (4), the fixed surface of threaded sleeve (14) has cup jointed the second rotation wheel (205) of being connected through belt drive with first rotation wheel (204).
3. The oxygenation device for pond fish farming of claim 1, wherein: the surface of the oxygen generating fan blade (18) is provided with a plurality of oxygen generating holes (21).
4. The oxygenation device for pond fish farming of claim 2, wherein: the surface symmetry of fixed block (6) is bolted connection have with logical groove (5) bolted connection dead lever (22), the inside bolt of box (2) has fixed plate (23) with motor (201) joint.
5. The oxygenation device for pond fish farming of claim 1, wherein: the top of the box body (2) is bolted with a water blocking bump (24) matched with the through groove (5) for use, the top of the water blocking bump (24) is fixedly connected with a water blocking shed (25) through a fixing part, and rain shielding shells (26) matched with the air inlet (11) for use are all bolted on two sides of the box body (2).
6. The oxygenation device for pond fish farming of claim 1, wherein: one side bolt that first connecting block (12) are close to bottom plate (1) has connect inserted block (27), slot (28) that use with inserted block (27) cooperation are seted up on the surface of bottom plate (1), spacing hole (29) have all been seted up at the top of inserted block (27) and the top of bottom plate (1), the top of bottom plate (1) is provided with spacing bolt (30) that use with spacing hole (29) cooperation.
7. The oxygenation device for pond fish farming of claim 1, wherein: the front and the back of the bottom plate (1) are symmetrically bolted with support rods (31), and the bottom of each support rod (31) is bolted with a floating ball (32).
8. The oxygenation device for pond fish farming of claim 1, wherein: the top of the threaded rod (15) is fixedly sleeved with a rotating handle (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110170173.8A CN112772543A (en) | 2021-02-06 | 2021-02-06 | Oxygenation equipment for pond fish culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110170173.8A CN112772543A (en) | 2021-02-06 | 2021-02-06 | Oxygenation equipment for pond fish culture |
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| Publication Number | Publication Date |
|---|---|
| CN112772543A true CN112772543A (en) | 2021-05-11 |
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ID=75761210
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110170173.8A Pending CN112772543A (en) | 2021-02-06 | 2021-02-06 | Oxygenation equipment for pond fish culture |
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| CN (1) | CN112772543A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997040664A1 (en) * | 1996-04-30 | 1997-11-06 | Gulf Gas Marine Limited | Aquaculture farming system |
| CN102285724A (en) * | 2010-07-20 | 2011-12-21 | 吴为国 | Water-lifting aerator |
| CN206324054U (en) * | 2016-12-28 | 2017-07-14 | 湛江国联水产开发股份有限公司 | Vane type oxygen-enriching machine in fish pond is used in one kind cultivation |
| CN209251431U (en) * | 2018-09-04 | 2019-08-16 | 桂阳舂陵江生态渔业有限公司 | One kind, which is breeded fish, uses oxygen-increasing device |
| CN210580561U (en) * | 2019-08-27 | 2020-05-22 | 珠海市金湾区悦农水产养殖专业合作社 | Fish/shrimp fry packaging and oxygen adding device |
| CN211379312U (en) * | 2019-12-13 | 2020-09-01 | 云南省渔业科学研究院 | Oxygenation equipment for aquaculture |
-
2021
- 2021-02-06 CN CN202110170173.8A patent/CN112772543A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997040664A1 (en) * | 1996-04-30 | 1997-11-06 | Gulf Gas Marine Limited | Aquaculture farming system |
| CN102285724A (en) * | 2010-07-20 | 2011-12-21 | 吴为国 | Water-lifting aerator |
| CN102336478A (en) * | 2010-07-20 | 2012-02-01 | 吴为国 | Speed reducing impeller-free aerator |
| CN206324054U (en) * | 2016-12-28 | 2017-07-14 | 湛江国联水产开发股份有限公司 | Vane type oxygen-enriching machine in fish pond is used in one kind cultivation |
| CN209251431U (en) * | 2018-09-04 | 2019-08-16 | 桂阳舂陵江生态渔业有限公司 | One kind, which is breeded fish, uses oxygen-increasing device |
| CN210580561U (en) * | 2019-08-27 | 2020-05-22 | 珠海市金湾区悦农水产养殖专业合作社 | Fish/shrimp fry packaging and oxygen adding device |
| CN211379312U (en) * | 2019-12-13 | 2020-09-01 | 云南省渔业科学研究院 | Oxygenation equipment for aquaculture |
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Effective date of registration: 20220909 Address after: Donghuang Building Materials City, the intersection of Binhe Road and Changqing Road, Nansha Town, Yuanyang County, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province 662400 Applicant after: Yuanyang Hushan Zhongchuang Agricultural Development Co.,Ltd. Address before: No.103, Zhongting Road, Dongqi village, Tingjiang Town, Mawei District, Fuzhou City, Fujian Province 350000 Applicant before: Fujian Huayu Ecological Technology Co.,Ltd. |
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Application publication date: 20210511 |