CN206651240U - A kind of super impeller suitable on aerator - Google Patents
A kind of super impeller suitable on aerator Download PDFInfo
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- CN206651240U CN206651240U CN201720156296.5U CN201720156296U CN206651240U CN 206651240 U CN206651240 U CN 206651240U CN 201720156296 U CN201720156296 U CN 201720156296U CN 206651240 U CN206651240 U CN 206651240U
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- rake
- impeller
- inclination
- angle
- aerator
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Abstract
A kind of super impeller suitable on aerator, it is related to aerator field of components, including impeller, motor, the output shaft of the motor connects impeller by transmission mechanism and drives impeller to rotate, the impeller include up and down be all opening barrel-shaped casing, 6 10 blades are along the circumferential direction installed with the annular sidewall of the housing, the blade is included with perpendicular respectively into first rake at certain angle of inclination, the second rake above the first rake, first, two rakes are structure as a whole, on the blade rib is provided with the edge away from impeller central；The angle of inclination of first rake is more than the angle of inclination of the second rake, and first rake angle of inclination be 40 ° 60 °, the angle of inclination of second rake is 10 ° 30 °, the reinforcement of depression is equipped with first and second rake, the application provides a kind of super impeller suitable on aerator, strength high toughness is good, and dynamic efficiency is higher.
Description
Technical field
It the utility model is related to aerator field of components, and in particular to a kind of super impeller suitable on aerator.
Background technology
Aerator is a kind of machine for being often applied to fishery cultivating industry, and its main function is that the oxygen increased in water contains
Amount with ensure fish in water will not anoxic, while can also suppress the growth of anaerobic bacteria in water, prevent water it is rotten threaten fish,
The living environments such as shrimps, aerator product type is relatively more, and its characteristic and operation principle are also different, oxygenation effect difference compared with
Greatly, the scope of application is also not quite similar, but the rotating vane installed on existing aerator is typically all straight-plate-type, dynamic efficiency
Low, general dynamic efficiency can only reach 1.2-1.5kg/KWh, it is difficult to meet modern aquaculture demand, and intensity is not
Height, toughness is poor, and breakage phenomenon easily occurs.
Utility model content
For deficiency of the prior art, the application provides a kind of super impeller suitable on aerator, intensity high-ductility
Property is good, and dynamic efficiency is higher, and its technical scheme is as follows：
A kind of super impeller suitable on aerator, including impeller, motor, the output shaft of the motor pass through driver
Structure connection impeller simultaneously drive impeller to rotate, the impeller include up and down be all opening barrel-shaped casing, the ring-type side of the housing
6-10 blade is along the circumferential direction installed with wall, the blade is included with perpendicular respectively into certain angle of inclination
First rake, the second rake above the first rake, first and second rake is structure as a whole, on the blade
Rib is provided with the edge away from impeller central；The angle of inclination of first rake is more than the inclination angle of the second rake
Degree, and the angle of inclination of the first rake is 40 ° -60 °, the angle of inclination of the second rake are 10 ° -30 °, described first and second
The reinforcement of depression is equipped with rake.
Further, the transmission mechanism is planetary reducer, is connected with the flange of evagination on planetary reducer, on flange
Provided with bolt mouth and positioning port, the housing top surface of the impeller is furnished with multiple companies with bolt mouth and positioning port matching along split ring
Connecting bolt and locating dowel, when impeller and planetary reducer are by connecting bolt connecting bolt mouth and when locking, the locating dowel is same
When head into positioning port.Impeller is arranged to bolt connection with planetary reducer in the utility model, and connected mode is flexible, conveniently more
Change, repair.
Further, the angle of inclination of the first described rake is 48 °, and the angle of inclination of the second rake is 25 °.Through
Experiment and experimental data contrast repeatedly is crossed, it is 48 ° to find the angle of inclination for working as the first rake, the inclination angle of the second rake
Spend for 25 ° when, under the power output square one of motor, now the dynamic efficiency of impeller is maximum.
Further, the blade quantity installed on the housing is 8, and the annular sidewall around housing is set at equal intervals
Put.
Further, also sealing is cased with bucker on the motor.Bucker is cased with motor, when aerator works
Play a part of protecting motor, prevent from burning out motor into water or humidity.
A kind of operation principle of super impeller suitable on aerator：
When aerator works, motor is rotated by planetary reducer impeller, the multiple leaves being fixedly mounted on impeller
Piece outwards spins up water upwards, and the oxygen in air is brought into water, adds the dissolved oxygen amount in water.
According to above-mentioned technical proposal, compared with prior art, the utility model has advantages below：
1st, the blade in the utility model is provided with the first rake, second rake at multiple angles of inclination, and blade
Edge on carry rib, when blade rotates, water is along inclined first rake, the second rake by stably band upwards
Rise, dynamic efficiency is improved, and when power of motor is 1.5KW, the dynamic efficiency of traditional blades can only reach 1.2-1.5kg/
KWh, and blade dynamic efficiency of the present utility model has reached 2.65kg/KWh；
2nd, the blade in the utility model is provided with variously-shaped reinforcement, improves the strength and toughness of blade, drop
The low probability of damage of blade, has saved cost.
Brief description of the drawings
The utility model is described in further detail below by embodiment combination accompanying drawing.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is decomposing schematic representation of the present utility model（Additional bucker）；
Fig. 3 is the schematic diagram of the impeller in the utility model；
Fig. 4 is the schematic diagram of reductor in the utility model.
Wherein, 1, impeller；2nd, motor；3rd, bucker；4th, planetary reducer；5th, housing；51st, connecting bolt；52nd, position
Post；6th, blade；61st, the first rake；62nd, the second rake；63rd, rib；7th, reinforcement；8th, flange；81st, bolt mouth；82nd, it is fixed
Position mouth；9th, it is open.
Embodiment
The utility model is described in further detail below by embodiment combination accompanying drawing.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of super impeller suitable on aerator, including impeller 1, motor 2, the electricity
The upper sleeve gasket of machine 2 has bucker 3, and the output shaft of the motor 2 connects impeller 1 by planetary reducer 4 and drives impeller 1 to revolve
Turn, the impeller 1 include be all up and down be open 9 barrel-shaped casing 5, along the circumferential direction fix on the annular sidewall of the housing 5
6-10 blade 6 be installed, the blade 6 includes and perpendicular the first rake 61 into certain angle of inclination, position respectively
The second rake 62 above the first rake 61, first and second rake（61、62）Be structure as a whole, on the blade 6
Edge away from the center of impeller 1 is provided with rib 63；The tilt angle alpha of first rake 61 is more than the second rake 62
Inclination angle beta, the tilt angle alpha of the first rake 61 are 48 °, and the inclination angle beta of the second rake 62 is 25 °, described first,
Two rakes（61、62）On be equipped with the reinforcement 7 of depression.
As shown in Figure 3, Figure 4, the flange 8 of evagination is connected with the planetary reducer 4, flange 8 is provided with bolt mouth 81
With positioning port 82, the top surface of housing 5 of the impeller 1 is furnished with multiple companies with bolt mouth 81 and the matching of positioning port 82 along the ring of opening 9
Connecting bolt 51 and locating dowel 52, when impeller 1 and planetary reducer 4 are by the connecting bolt mouth 81 of connecting bolt 51 and when locking, institute
State locating dowel 52 while head into positioning port 82.
As shown in figure 3, the quantity of blade 6 installed on the housing 5 is 8, and at equal intervals around the annular sidewall of housing 5
Set.
Operation principle of the present utility model：
When aerator works, motor 2 is rotated by the impeller 1 of planetary reducer 4, and what is be fixedly mounted on impeller 1 is more
Individual blade 6 outwards spins up water upwards, and the oxygen in air is brought into water, adds the dissolved oxygen amount in water.
Use above specific case is illustrated to the utility model, is only intended to help and is understood the utility model, and
Not limiting the utility model.For the utility model person of ordinary skill in the field, according to think of of the present utility model
Think, some simple deductions, deformation can also be made or replaced.
Claims (5)
- A kind of 1. super impeller suitable on aerator, it is characterised in that including impeller, motor, the output shaft of the motor Being connected by transmission mechanism impeller and drives impeller to rotate, the impeller include be all up and down opening barrel-shaped casing, the shell 6-10 blade is along the circumferential direction installed with the annular sidewall of body, the blade is included with perpendicular respectively into certain First rake at angle of inclination, the second rake above the first rake, first and second rake are structure as a whole, On the blade rib is provided with the edge away from impeller central；The angle of inclination of first rake is more than second and tilted The angle of inclination in portion, and the angle of inclination of the first rake is 40 ° -60 °, the angle of inclination of the second rake is 10 ° -30 °, institute State the reinforcement that depression is equipped with first and second rake.
- 2. a kind of super impeller suitable on aerator as claimed in claim 1, it is characterised in that the transmission mechanism is Planetary reducer, the flange of evagination is connected with planetary reducer, and flange is provided with bolt mouth and positioning port, the shell of the impeller Body top surface is furnished with multiple connecting bolts and locating dowel with bolt mouth and positioning port matching along split ring, when impeller and planetary reduction gear For machine by connecting bolt connecting bolt mouth and when locking, the locating dowel heads into positioning port simultaneously.
- A kind of 3. super impeller suitable on aerator as claimed in claim 1 or 2, it is characterised in that described first The angle of inclination of rake is 48 °, and the angle of inclination of the second rake is 25 °.
- 4. a kind of super impeller suitable on aerator as claimed in claim 3, it is characterised in that installed on the housing Blade quantity be 8, and at equal intervals around housing annular sidewall set.
- 5. a kind of super impeller suitable on aerator as claimed in claim 4, it is characterised in that also close on the motor Big envelope has bucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720156296.5U CN206651240U (en) | 2017-02-21 | 2017-02-21 | A kind of super impeller suitable on aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720156296.5U CN206651240U (en) | 2017-02-21 | 2017-02-21 | A kind of super impeller suitable on aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206651240U true CN206651240U (en) | 2017-11-21 |
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ID=60314850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720156296.5U Active CN206651240U (en) | 2017-02-21 | 2017-02-21 | A kind of super impeller suitable on aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206651240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329183A (en) * | 2018-10-17 | 2019-02-15 | 南通华裕电子有限公司 | A kind of energy-efficient paddle aerator |
-
2017
- 2017-02-21 CN CN201720156296.5U patent/CN206651240U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329183A (en) * | 2018-10-17 | 2019-02-15 | 南通华裕电子有限公司 | A kind of energy-efficient paddle aerator |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: 201799 building 12, building 11, No. 889, Xinda Road, Qingpu District, Shanghai Patentee after: Ranrong industry (Shanghai) Co.,Ltd. Address before: The new road Qingpu Industrial Park Qingpu District of Shanghai City, No. 889, 201799 Patentee before: NANRONG SHANGHAI Co.,Ltd. |