CN108450399A - Aeration device - Google Patents
Aeration device Download PDFInfo
- Publication number
- CN108450399A CN108450399A CN201810543828.XA CN201810543828A CN108450399A CN 108450399 A CN108450399 A CN 108450399A CN 201810543828 A CN201810543828 A CN 201810543828A CN 108450399 A CN108450399 A CN 108450399A
- Authority
- CN
- China
- Prior art keywords
- water
- floating body
- water repellent
- main shaft
- convertible
- 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.)
- Granted
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 124
- 230000002940 repellent Effects 0.000 claims abstract description 55
- 239000005871 repellent Substances 0.000 claims abstract description 55
- 238000003809 water extraction Methods 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims description 9
- 238000013461 design Methods 0.000 description 15
- 238000005276 aerator Methods 0.000 description 6
- 238000006213 oxygenation reaction Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention discloses and provides a kind of simple in structure and stable and safe in operation aeration device.The technical solution adopted in the present invention is：The present invention includes the convertible water repellent device with main shaft, the mounting bracket in two floating bodies of floating body and connection of the axial both sides of convertible water repellent device is arranged, the convertible water repellent device is mounted in the mounting bracket, the convertible water repellent device includes several water extraction boards, the position of the main shaft is in along the length of floating body direction and deviates the side in the middle part of the floating body, and the mounting bracket is provided with clump weight on the another party deviateed in the middle part of the floating body.The present invention can be used for the technical field of water cultivation equipment.
Description
Technical field
The present invention relates to a kind of aeration devices.
Background technology
Aquatic products need oxygen in cultivation, when the solubility of oxygen in water is less than certain value, a variety of water such as fish
Middle biology can not just survive.Current most of water raisers can water cultivation place on floating installation impeller automatic aerator increase
Solubility of the oxygen in water body, to reach the oxygen dissolved needed for the shoal of fish or other aquatic product normal growths.
The aerator floated in the prior art dissolves in water frequently with impeller Stirring water, by the fresh air in air
In, to achieve the purpose that oxygenation, and when aerator just starts to start, it is easy fluctuation of service even there is a phenomenon where overturning,
To make aerator be damaged.
Invention content
The technical problem to be solved in the present invention is to provide aeration devices a kind of simple in structure and stable and safe in operation.
The technical solution adopted in the present invention is：The present invention includes the convertible water repellent device with main shaft, is arranged and is turning over
The mounting bracket of two floating bodies of floating body and connection of the axial both sides of rotatable water repellent device, the convertible water repellent device peace
In the mounting bracket, the convertible water repellent device includes several water extraction boards, and the position of the main shaft is in along described
A side in the middle part of length of floating body direction and the deviation floating body, the mounting bracket is on the another party deviateed in the middle part of the floating body
It is provided with clump weight.
By said program as it can be seen that in the present invention, convertible water repellent device is sowed out water by overturning water extraction board, make big
Fresh air in gas dissolves in water, to achieve the purpose that oxygenation；Between convertible water repellent device is mounted on two floating bodies,
It can ensure the stability of convertible water repellent device installation and operation；By the axis of convertible water repellent device, that is, center of gravity setting floating
The side of body rather than at the center of floating body, while the other side of floating body design suspend clump weight and made with lever principle
The present invention will not occur to overturn phenomenon on startup, so that the present invention has the characteristics that motion stabilization safety.
Further, the external form of the floating body is the reverse trapezoid shape approached while thickness, and the floating body is relatively described
The side that water extraction board is squeezed into downwards in water is set as featheredge, the floating body transferred to from water upwards in the relatively described water extraction board one
Side is set as webbing.
By said program as it can be seen that in the present invention, being designed with respect to the eccentric of floating body since convertible water repellent device is used, therefore
And floating body is devised into taper along the reverses direction of convertible water repellent device, in addition, being waited for after design taper of the invention formal
When startup, due to the overturning of convertible water repellent device, floating body will be floated by baseplane held stationary of the conical surface where the taper
On the water surface, ensure stability when present invention operation and safety.
Further, the convertible water repellent device includes the fixed seat being fixedly connected with the main shaft, the fixed seat
Upper circumference array is provided with several and one-to-one water extraction board mounting rod of the water extraction board.
By said program as it can be seen that in the present invention, water extraction board mounting rod is distributed in a manner of three-dimensional circumference array, is uniformly set
Meter ensures that water extraction board can be with stable operation.
Further, the jack that installation is inserted into for the water extraction board mounting rod, the fixation are provided in the fixed seat
Matched first lock screw of the water extraction board mounting rod for being additionally provided with and being inserted on seat in the jack.
By said program as it can be seen that in the present invention, water extraction board mounting rod can adjust insertion depth, Jin Ergai in jack
Become the eccentric position where water extraction board, is filled so entire convertible water repellent can be controlled by the insertion depth of water extraction board mounting rod
The overturning linear velocity set so that the linear velocity is consistent with flow rate of water flow, and design in this way can reduce or even avoid water extraction board downward
The work(for pushing water in water after squeezing into water and doing, does the part work(and needs to waste many energy.
Further, the mounting bracket includes the cantilever beam being arranged below the main shaft, and the main shaft is described solid
Two groups of bearings are both provided on the both sides of reservation, bearing is equipped with mounting base described in four groups, wherein being installed described in two groups
Seat is fixed on the end of the cantilever beam, and in addition mounting base described in two groups is directly anchored in the mounting bracket.
By said program as it can be seen that in the present invention, done since convertible water repellent device is overturn so needing to design cantilever beam
Evacuation, and design cantilever beam and be easy the damage so that main shaft deforms at runtime, so it is total to devise four groups of bearing point both sides
The characteristics of being all that main shaft escorts, embodying the stable and safe in operation of the present invention.
Further, the bearing includes the locating snap ring of setting on its outer lateral surface, the lateral surface setting of the mounting base
On be provided with the briquetting matched with the locating snap ring, be provided on the briquetting and the mounting base it is matched second lock
Tight screw.
By said program as it can be seen that in the present invention, the locating snap ring of bearing outer ring is under the double-sided clamp of mounting base and briquetting
Fixed and simultaneously so that the front and back of bearing is limited, the fixation of the bearing in the present invention, limit method and structure are more special,
It can ensure the tightness and safety in utilization of bearing.
Further, the connecting pin of two floating bodies of the mounting bracket connection is provided only on the convertible water repellent dress
Set the side that the relatively described water extraction board is transferred to from water upwards.
By said program as it can be seen that in the present invention, general aerator designs the device of water repellent in the centre of floating body, so
Fastening is all connected with before and after floating body afterwards, cause in this way in water repellent water body by the influence of the connector of connection floating body the company of impinging upon
Water is caused to be dialled on fitting not far, so do not have good effect；And the present invention does not design any obstacle in the side of water repellent,
Allow the convertible free water repellent of water repellent device.
Further, several holes that are filled with water are provided on the water extraction board.
By said program as it can be seen that in the present invention, designing the hole that is filled with water and being used in water repellent, pockets of water is detached and is disperseed,
Again after transfering to water, water droplet is formed so that the fresh air in air more dissolves in water, to reach the mesh of oxygenation
's.
Further, two floating bodies are symmetrical arranged, and the clump weight is located on the center line of two floating bodies.
Further, it is equipped on the cantilever beam and the matched motor of the main shaft.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the enlarged diagram of part A structure in Fig. 1；
Fig. 3 is that the present invention removes the structural schematic diagram after water extraction board；
Fig. 4 is the structural schematic diagram of simulated experiment.
Specific implementation mode
As shown in Figures 1 to 4, specific implementation mode of the invention is：The present invention includes having the convertible water repellent of main shaft 1
Device 2, be arranged the axial both sides of convertible water repellent device 2 floating body 3 and connect two floating bodies 3 mounting bracket 4, institute
Convertible water repellent device 2 is stated in the mounting bracket 4, the convertible water repellent device 2 includes several water extraction boards 5, institute
The position for stating main shaft 1 is in along 3 length direction of the floating body and deviates a side at 3 middle part of the floating body, and the mounting bracket 4 exists
Deviate and is provided with clump weight 6 on the another party at 3 middle part of the floating body.Convertible water repellent device 2 is broadcast water by overturning water extraction board 5
It lets go, the fresh air in air is made to dissolve in water, to achieve the purpose that oxygenation；Convertible water repellent device 2 is mounted on two
Between a floating body 3, it is ensured that the stability of convertible 2 installation and operation of water repellent device；By the axis of convertible water repellent device 2
I.e. center of gravity is arranged in the side of floating body 3 rather than at the center of floating body 3, while the counterweight to suspend in the design of the other side of floating body 3
Block 6 and with lever principle make the present invention on startup will not occur overturn phenomenon so that the present invention have motion stabilization
The feature of safety.
It is noted that when the water extraction board 5 of convertible water repellent device 2 squeezes into downwards the direction in water and clump weight 6
When installation direction is same direction, clump weight 6 selects the stronger material of buoyancy to make so that clump weight 6 is not pressed into water easily
In；When the installation direction that the water extraction board 5 of convertible water repellent device 2 squeezes into downwards the direction in water and clump weight 6 is opposite direction
When, the material that clump weight 6 selects weight larger makes so that clump weight 6 is not lifted easily.The specific implementation mode of the present invention
The former is selected.
In this embodiment, the external form of the floating body 3 is the reverse trapezoid shape approached while thickness, the floating body 3
Be set as featheredge in the side that the water extraction board 5 is squeezed into downwards in water relatively, the floating body 3 the water extraction board 5 relatively upwards
The side transferred to from water is set as webbing.Since convertible water repellent device 2 is designed using the eccentric of opposite floating body 3, so it is suitable
It the reverses direction of convertible water repellent device 2 and floating body 3 is devised into taper, in addition, waiting for that the present invention formally opens after design taper
When dynamic, due to the overturning of convertible water repellent device 2, floating body 3 will be floated by baseplane held stationary of the conical surface where the taper
On the water surface, ensure stability when present invention operation and safety.
In this embodiment, the convertible water repellent device 2 includes the fixed seat 7 being fixedly connected with the main shaft 1,
Circumference array is provided with several and 5 one-to-one water extraction board mounting rod 8 of the water extraction board in the fixed seat 7.Water extraction board is pacified
Dress bar 8 is distributed in a manner of three-dimensional circumference array, and uniform design ensures that water extraction board 5 can be with stable operation.
In this embodiment, it is provided in the fixed seat 7 and is inserted into inserting for installation for the water extraction board mounting rod 8
Hole is additionally provided with and is inserted into the water extraction board mounting rod 8 matched first in the jack in the fixed seat 7 and locks
Screw 9.Water extraction board mounting rod 8 can adjust insertion depth in jack, and then change the eccentric position where water extraction board 5, therefore
And the overturning linear velocity of entire convertible water repellent device 2 can be controlled by the insertion depth of water extraction board mounting rod 8 so that the line
Speed is consistent with flow rate of water flow, and design in this way pushes water in water after can reducing or even avoid water extraction board 5 to squeeze into downwards in water
And the work(done, it does the part work(and needs to waste many energy.And water extraction board 5 is when continuing overturning after squeezing into downwards in water, Ge Gewei
Setting corresponding opposite flow rate of water flow can be measured by experiment, and the experiment is as shown in figure 4,2 lower section of convertible water repellent device is set
The semi-circular groove 18 for setting a storage full water is used for environment in simulation water, the uniform and edge at 0 degree to 90 degree of the semi-circular groove 18
Surface is distributed apopore 19 in a manner of zigzag, and apopore 19 is connected to outer water tube 20, and water pipe 20 is connected to outer tank
21, persistently plus water, more just to overflow, the upper limit of water tank 21 is with the top same level face of semi-circular groove 18 to ensure for water tank 21
The hydraulic pressure moment is identical in water pipe 20, when testing the water speed of each position, only stays an apopore 19 to be tested, and will be other all
Apopore 19 block, after access current meter 22 can measure the water speed of each position on water pipe 20 again when simulated experiment, then instead
The rotating speed of centrifugation distance and main shaft 1 to the installation site by adjusting water extraction board 5 can be perfect so that convertible water repellent device 2
Operation linear velocity be consistent with the water velocity moment.
In this embodiment, the mounting bracket 4 includes the cantilever beam 10 being arranged below the main shaft 1, described
Main shaft 1 is both provided with two groups of bearings 11 on the both sides of the fixed seat 7, and bearing 11 described in four groups is equipped with mounting base
12, wherein mounting base 12 described in two groups is fixed on the end of the cantilever beam 10, in addition mounting base 12 described in two groups is directly fixed
In the mounting bracket 4.Since convertible water repellent device 2 is overturn so needing design cantilever beam 10 to avoid, and design outstanding
Arm beam 10 is easy the damage so that main shaft 1 deforms at runtime, so it is main shaft 1 to devise four groups of bearings, 11 points of both sides jointly
The characteristics of escorting, embodying the stable and safe in operation of the present invention.The upper end of bearing 11 is designed with protection cap 111.
In this embodiment, the bearing 11 includes the locating snap ring 13 of setting on its outer lateral surface, the mounting base
12 lateral surface setting on be provided with the briquetting 14 matched with the locating snap ring 13, be provided on the briquetting 14 with it is described
12 matched second lock screw 15 of mounting base.Two-sided clip of the locating snap ring 13 of 11 outer ring of bearing in mounting base 12 and briquetting 14
It is fixed under tight and simultaneously the front and back of bearing 11 is limited, fixation, limit method and the structure of the bearing 11 in the present invention
It is more special, it is ensured that the tightness and safety in utilization of bearing 11.
In this embodiment, the connecting pin of two floating bodies 3 of the connection of the mounting bracket 4 is provided only on described turn over
The side that the water extraction board 5 is transferred to from water upwards relatively of rotatable water repellent device 2.General aerator designs the device of water repellent
In the centre of floating body 3, it is then all connected with fastening before and after floating body 3, causes in water repellent water body by the connection of connection floating body 3 in this way
The influence of part and impinging upon causes water to be dialled on connector not far, so do not have good effect；And the present invention is the one of water repellent
Any obstacle is not designed in side so that convertible water repellent device 2 can free water repellent.
In this embodiment, several holes 16 that are filled with water are provided on the water extraction board 5.Design is filled with water hole 16 for dialling
When water, pockets of water is detached and is disperseed, then after transfering to water, forms water droplet so that the fresh air in air is more molten
Enter in water, to achieve the purpose that oxygenation.
In this embodiment, two floating bodies 3 are symmetrical arranged, and the clump weight 6 is located at two floating bodies 3
On center line.
In this embodiment, it is equipped on the cantilever beam 10 and 1 matched motor 17 of the main shaft.
The present invention can be used for the technical field of water cultivation equipment.
Claims (10)
1. a kind of aeration device, it is characterised in that：It includes having main shaft（1）Convertible water repellent device（2）, setting turning over
Rotatable water repellent device（2）Axial both sides floating body（3）With two floating bodies of connection（3）Mounting bracket（4）, the overturning
Formula water repellent device（2）Mounted on the mounting bracket（4）On, the convertible water repellent device（2）Including several water extraction boards（5）,
The main shaft（1）Position be in along the floating body（3）Length direction and the deviation floating body（3）One side at middle part, the peace
Fill holder（4）Deviateing the floating body（3）It is provided with clump weight on the another party at middle part（6）.
2. aeration device according to claim 1, it is characterised in that：The floating body（3）External form be on one side thickness while
Thin reverse trapezoid shape, the floating body（3）In the relatively described water extraction board（5）The side squeezed into water downwards is set as featheredge, institute
State floating body（3）In the relatively described water extraction board（5）The side transferred to from water upwards is set as webbing.
3. aeration device according to claim 1, it is characterised in that：The convertible water repellent device（2）Including with institute
State main shaft（1）The fixed seat being fixedly connected（7）, the fixed seat（7）Upper circumference array is provided with several and water extraction board（5）
One-to-one water extraction board mounting rod（8）.
4. aeration device according to claim 3, it is characterised in that：The fixed seat（7）On be provided with and dialled for described
Water plate mounting rod（8）It is inserted into the jack of installation, the fixed seat（7）On be additionally provided with and be inserted into described group in the jack
Water plate mounting rod（8）Matched first lock screw（9）.
5. aeration device according to claim 3, it is characterised in that：The mounting bracket（4）Including being arranged described
Main shaft（1）The cantilever beam of lower section（10）, the main shaft（1）In the fixed seat（7）Both sides on be both provided with two groups of bearings
（11）, bearing described in four groups（11）It is equipped with mounting base（12）, wherein mounting base described in two groups（12）It is fixed on described
Cantilever beam（10）End, other mounting base described in two groups（12）It is directly anchored to the mounting bracket（4）On.
6. aeration device according to claim 5, it is characterised in that：The bearing（11）Including face on the outside is arranged
On locating snap ring（13）, the mounting base（12）Lateral surface setting on be provided with and the locating snap ring（13）Matched pressure
Block（14）, the briquetting（14）On be provided with and the mounting base（12）Matched second lock screw（15）.
7. aeration device according to claim 1 or 5, it is characterised in that：The mounting bracket（4）Described in connection two
Floating body（3）Connecting pin be provided only on the convertible water repellent device（2）The relatively described water extraction board（5）It is transferred to from water upwards
One side.
8. aeration device according to claim 1, it is characterised in that：The water extraction board（5）On be provided with several be filled with water
Hole（16）.
9. aeration device according to claim 1, it is characterised in that：Two floating bodies（3）It is symmetrical arranged, it is described to match
Pouring weight（6）Positioned at two floating bodies（3）Center line on.
10. aeration device according to claim 5, it is characterised in that：The cantilever beam（10）On be equipped with it is described
Main shaft（1）Matched motor（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810543828.XA CN108450399B (en) | 2018-05-31 | 2018-05-31 | Aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810543828.XA CN108450399B (en) | 2018-05-31 | 2018-05-31 | Aerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108450399A true CN108450399A (en) | 2018-08-28 |
| CN108450399B CN108450399B (en) | 2023-12-22 |
Family
ID=63215774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810543828.XA Active CN108450399B (en) | 2018-05-31 | 2018-05-31 | Aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108450399B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717128A (en) * | 2019-02-22 | 2019-05-07 | 珠海聚能精密工业有限公司 | Waterwheel water activating oxygenation device |
| CN110973047A (en) * | 2019-12-31 | 2020-04-10 | 温州商学院 | Intelligent oxygenation equipment is bred in fishery |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2354361Y (en) * | 1998-07-23 | 1999-12-22 | 天津市波谱科技开发有限公司 | Underwater impeller aerator |
| CN2459888Y (en) * | 2000-12-08 | 2001-11-21 | 李森墉 | Floating-type air disc stable structure |
| CN202566005U (en) * | 2012-05-23 | 2012-12-05 | 郭亮甫 | Aerator |
| CN203692219U (en) * | 2014-01-29 | 2014-07-09 | 方文哲 | Oxygen-increasing cyclic waterwheel |
| CN105994110A (en) * | 2016-05-23 | 2016-10-12 | 苏州杰姆斯特机械有限公司 | Oxygenating agent energy-saving spraying method for modern agricultural farming pond |
| CN205623940U (en) * | 2016-05-13 | 2016-10-12 | 杭州恒奇水产养殖有限公司 | Waterwheel aerator |
| CN206895597U (en) * | 2017-04-11 | 2018-01-19 | 台州旺发机电有限公司 | A kind of deep water oxygen increasing machine |
| CN207252599U (en) * | 2017-07-26 | 2018-04-20 | 张国余 | A kind of frequency conversion direct current aerator |
| CN208300746U (en) * | 2018-05-31 | 2019-01-01 | 珠海和丰智能设备有限公司 | Aeration device |
-
2018
- 2018-05-31 CN CN201810543828.XA patent/CN108450399B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2354361Y (en) * | 1998-07-23 | 1999-12-22 | 天津市波谱科技开发有限公司 | Underwater impeller aerator |
| CN2459888Y (en) * | 2000-12-08 | 2001-11-21 | 李森墉 | Floating-type air disc stable structure |
| CN202566005U (en) * | 2012-05-23 | 2012-12-05 | 郭亮甫 | Aerator |
| CN203692219U (en) * | 2014-01-29 | 2014-07-09 | 方文哲 | Oxygen-increasing cyclic waterwheel |
| CN205623940U (en) * | 2016-05-13 | 2016-10-12 | 杭州恒奇水产养殖有限公司 | Waterwheel aerator |
| CN105994110A (en) * | 2016-05-23 | 2016-10-12 | 苏州杰姆斯特机械有限公司 | Oxygenating agent energy-saving spraying method for modern agricultural farming pond |
| CN206895597U (en) * | 2017-04-11 | 2018-01-19 | 台州旺发机电有限公司 | A kind of deep water oxygen increasing machine |
| CN207252599U (en) * | 2017-07-26 | 2018-04-20 | 张国余 | A kind of frequency conversion direct current aerator |
| CN208300746U (en) * | 2018-05-31 | 2019-01-01 | 珠海和丰智能设备有限公司 | Aeration device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717128A (en) * | 2019-02-22 | 2019-05-07 | 珠海聚能精密工业有限公司 | Waterwheel water activating oxygenation device |
| CN110973047A (en) * | 2019-12-31 | 2020-04-10 | 温州商学院 | Intelligent oxygenation equipment is bred in fishery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108450399B (en) | 2023-12-22 |
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