CN207978732U - A kind of aerator takes off water wheels - Google Patents
A kind of aerator takes off water wheels Download PDFInfo
- Publication number
- CN207978732U CN207978732U CN201820270785.8U CN201820270785U CN207978732U CN 207978732 U CN207978732 U CN 207978732U CN 201820270785 U CN201820270785 U CN 201820270785U CN 207978732 U CN207978732 U CN 207978732U
- Authority
- CN
- China
- Prior art keywords
- blade
- water
- hinge
- wheel hub
- take
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 238000005276 aerator Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of aerators to take off water wheels, including wheel hub and what is be arranged on wheel hub side several take off water part, it is uniformly distributed along the circumferential direction of wheel hub respectively to take off water part, it includes the first blade, the second hinge and third blade to take off water part, the setting of second hinge and third blade side by side is on wheel hub and in being generally aligned in the same plane, first blade is between the second hinge and third blade, and shape has angle between the first blade and the second hinge.First blade, the second hinge and third blade form one and generally conical shape take off water-bound, when taking off water operation, some water are first scrolled up and are broken up by the first blade, and then the second hinge and third blade further break up the water that the first blade is rolled, dissolved oxygen efficiency is improved, in addition, the first blade, the second hinge and third blade mutually stagger, the water surface is reduced to taking off the resistance of water part, increases the stationarity of rotation.
Description
Technical field
The utility model is related to technical field of aquaculture, especially a kind of aerator takes off water wheels.
Background technology
Aerator is a kind of machine being often applied to fishery cultivating industry.Its main function is that the oxygen increased in water contains
Amount with ensure fish in water will not anoxic, while can also inhibit the growth of anaerobic bacteria in water, prevent water is rotten from threatening fish
Living environment.One kind that aerator in water is aerator is taken off, it swims in the water surface using the power sources such as motor or diesel engine, driving
On take off water wheels rotate to roll spray, with this come realize increase water oxygen content purpose.What is occurred currently on the market takes off
Water wheels are following structure, including a wheel hub, are equably provided with multiple blades on the side wall of wheel hub, energy is provided on blade
Enough supply water the through-hole passed through, and water can be rolled and broken up by these blades when rotating, and then increases the dissolved oxygen amount in water.Current
It takes off in water wheels, blade is substantially plate-like, and all blades are in the resistance that on same circumference, blade and the water surface are subject to when contacting
Power is larger, and oxygenation effect is undesirable.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of dissolved oxygen efficiency height, the resistance that is subject to is small, stability of rotation
Aerator take off water wheels.
The utility model be solve its technical problem and the technical solution adopted is that：
A kind of aerator takes off water wheels, including wheel hub and be arranged on wheel hub side it is several take off water part, respectively take off water part along
The circumferential direction of wheel hub is uniformly distributed, and the water part of taking off includes the first blade, the second hinge and third blade, second hinge and third leaf
The setting of piece side by side is on wheel hub and in being generally aligned in the same plane, first blade be located at second hinge and third blade it
Between, shape has angle between first blade and the second hinge.
Preferably, pass through if being both provided in first blade, the second hinge and third blade to supply water
Dry pressure relief vent, the pressure relief vent are through-hole.
Preferably, the free end of first blade is bent away from the direction of the second hinge, the second page
The free end of piece is bent towards the first blade, and the free end of the third blade is bent towards the first blade.
Preferably, the water part of taking off removably is arranged on the wheel hub.
Preferably, the middle part of the wheel hub has axis hole for installing shaft, is provided on the wheel hub and institute
Axis hole is stated to intersect vertically bolt mounting holes.
The utility model has the beneficial effects that：First blade, the second hinge and third blade formation one are generally conical shape
Take off water-bound, when taking off water operation, be located at the first underwater blade and stretched out at first from the water surface, some water are scrolled up and beaten
It dissipates, and then the second hinge and third blade stretch out the water surface from the both sides of the first blade, and the water that the first blade is rolled is further
It breaks up, and then improve dissolved oxygen efficiency to reduce the water surface to taking off in addition, the first blade, the second hinge and third blade mutually stagger
The resistance of water part increases the stationarity of rotation.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the structural schematic diagram that water part is taken off in the utility model.
Specific implementation mode
Referring to figs. 1 to Fig. 3, a kind of aerator takes off water wheels, including wheel hub 1 and what is be arranged on 1 side of wheel hub several take off water
Part is respectively taken off water part and is evenly distributed with along the circumferential direction of wheel hub 1, takes off water part and includes the first blade 21, the second hinge 22 and third blade 23, the
On wheel hub 1 and in being generally aligned in the same plane, the first blade 21 is located at second page for the setting of two hinges 22 and third blade 23 side by side
Between piece 22 and third blade 23, shape has angle between the first blade 21 and the second hinge 22.First blade 21, the second hinge
22 and third blade 23 formed one it is generally conical shape take off water-bound, when taking off water operation, be located at the first underwater blade 21 most
It is first stretched out from the water surface, some water is scrolled up and broken up, and then the second hinge 22 and third blade 23 are from the first blade 21
Both sides stretch out the water surface, the water that the first blade 21 is rolled further is broken up, so improve dissolved oxygen efficiency, in addition, the first blade
21, the second hinge 22 and third blade 23 mutually stagger, and reduce the water surface to taking off the resistance of water part, increase the steady of rotation
Property.
It is both provided with several pressure relief vents that can be supplied water and pass through in first blade 21, the second hinge 22 and third blade 23
20, pressure relief vent 20 is through-hole.When taking off water operation, the water of part can from pressure relief vent 20 by by broken up, in addition, these are unloaded
Hole 20 is pressed to also have the effect for reducing resistance.
In the present embodiment, the free end of the first blade 21 is bent away from the direction of the second hinge 22, the second hinge 22
Free end be bent towards the first blade 21, the free end of third blade 23 is bent towards the first blade 21.With reference to Fig. 2, water is taken off
When operation, the utility model rotates counterclockwise, and above-mentioned design so that the first blade 21, the second hinge 22 and third blade 23 are equal
It is that free end first falls into the water, water can be reduced to taking off the resistance of water part.
In order to reduce die sinking cost, it is individual injection molding to take off water part and wheel hub 1, takes off water part and passes through threaded fastener
It is detachably arranged on wheel hub 1.
It is existing to take off in water wheels, in the middle part of axis hole 11 and corresponding shaft be generally clearance fit by being arranged in wheel hub
Holding screw on 1 locks shaft, and such structure can cause wheel hub 1 eccentric.In the present embodiment, the middle part of wheel hub 1 has
It is useful for the axis hole 11 of installation shaft, is provided on wheel hub 1 and intersects vertically bolt mounting holes 12 with axis hole 11, by crossing shaft
Bolt wheel hub 1 and shaft are locked together, the concentricity of wheel hub 1 and shaft can be made to be maintained at satisfactory range
It is interior.
The preferred embodiments of the utility model are these are only, as long as realizing the utility model aim with essentially identical means
Technical solution belong within the scope of protection of the utility model.
Claims (5)
1. a kind of aerator takes off water wheels, including wheel hub (1) and be arranged on wheel hub (1) side it is several take off water part, respectively take off water part
It is uniformly distributed along the circumferential direction of wheel hub (1), which is characterized in that the water part of taking off includes the first blade (21), the second hinge (22) and the
Three blades (23), the setting of second hinge (22) and third blade (23) side by side on wheel hub (1) and are generally aligned in the same plane
In, first blade (21) between second hinge (22) and third blade (23), first blade (21) with
Shape has angle between second hinge (22).
2. a kind of aerator according to claim 1 takes off water wheels, which is characterized in that first blade (21), second page
Several pressure relief vents (20) that can be supplied water and pass through are both provided on piece (22) and third blade (23), the pressure relief vent (20) is logical
Hole.
3. a kind of aerator according to claim 1 takes off water wheels, which is characterized in that the free end of first blade (21)
Away from the direction bending of the second hinge (22), the free end of second hinge (22) is bent towards the first blade (21),
The free end of the third blade (23) is bent towards the first blade (21).
4. a kind of aerator according to claim 1 takes off water wheels, which is characterized in that it is described take off water part removably setting exist
On the wheel hub (1).
5. a kind of aerator according to claim 1 takes off water wheels, which is characterized in that the middle part of the wheel hub (1), which has, to be used
It is provided in the axis hole (11) of installation shaft, on the wheel hub (1) and intersects vertically bolt mounting holes (12) with the axis hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820270785.8U CN207978732U (en) | 2018-02-26 | 2018-02-26 | A kind of aerator takes off water wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820270785.8U CN207978732U (en) | 2018-02-26 | 2018-02-26 | A kind of aerator takes off water wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207978732U true CN207978732U (en) | 2018-10-19 |
Family
ID=63824816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820270785.8U Expired - Fee Related CN207978732U (en) | 2018-02-26 | 2018-02-26 | A kind of aerator takes off water wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207978732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673575A (en) * | 2019-01-25 | 2019-04-26 | 无锡洛康智能科技有限公司 | A kind of waterwheel type automatic aerator |
-
2018
- 2018-02-26 CN CN201820270785.8U patent/CN207978732U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673575A (en) * | 2019-01-25 | 2019-04-26 | 无锡洛康智能科技有限公司 | A kind of waterwheel type automatic aerator |
| CN109673575B (en) * | 2019-01-25 | 2023-09-05 | 无锡洛康智能科技有限公司 | Waterwheel type aerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |