CN208446405U - A kind of vane type frequency conversion aerator - Google Patents
A kind of vane type frequency conversion aerator Download PDFInfo
- Publication number
- CN208446405U CN208446405U CN201820809569.6U CN201820809569U CN208446405U CN 208446405 U CN208446405 U CN 208446405U CN 201820809569 U CN201820809569 U CN 201820809569U CN 208446405 U CN208446405 U CN 208446405U
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- direct current
- frequency conversion
- current generator
- vane type
- type frequency
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Abstract
The utility model relates to a kind of vane type frequency conversion aerators, it is driven using direct current generator, direct current generator ontology is inverted, and direct electric machine casing lower end surface is directly connected with impeller, and floating ball and strut are fixedly connected with a motor shaft by attachment base and are connect, the control cabinet of direct current generator is fixed on the top of fixing seat, the utility model is directly driven using frequency conversion direct current, and province reduces fast mechanism, so that the structure of aerator is simpler, direct current generator is directly connected with impeller, the center of gravity of aerator is lower, and stability is more preferable when operation.
Description
Technical field
The utility model relates to aerator technology, specifically a kind of vane type frequency conversion aerator.
Background technique
A kind of existing frequency conversion aerator paddle aerator as disclosed in CN107535414A includes frequency-variable controller, electricity
Motivation, speed reducer, impeller, strut and complete machine floating body, the frequency-variable controller, motor, speed reducer, impeller are sequentially connected, institute
It states speed reducer to connect by strut with complete machine floating body, the frequency-variable controller converts alternating current to direct current electricity output to the electricity
Motivation；Had using paddle aerator of the invention good, easy for installation not by three-phase electricity constraint, energy saving, oxygenation effect
Fast, using it is safer the advantages that.
Above-mentioned this aerator motor output increases torque by deceleration mechanism, then passes through speed reducer impeller work
Make, current this structural electromotor places the top of deceleration mechanism, and the center of gravity of machine is higher, and volume is big, and slow down in-house need
It lubricates, there are the risks in oil leaking pollution pond.
Utility model content
The purpose of this utility model is to provide a kind of vane type frequency conversion aerators, are driven using direct current generator, direct current
Machine ontology is inverted, and direct electric machine casing lower end surface is directly connected with impeller, and floating ball and strut are fixedly connected with a motor shaft by attachment base
It connects, the control cabinet of direct current generator is fixed on the top of fixing seat, and the utility model is directly driven using frequency conversion direct current, and province reduces speed
Mechanism, so that the structure of aerator is simpler, direct current generator is directly connected with impeller, the center of gravity of aerator is lower, when operation
Stability is more preferable.
Following technical scheme is used to achieve the above object:
A kind of vane type frequency conversion aerator, including motor, impeller, strut and floating ball, it is characterised in that: the motor is
Direct current generator, direct current generator are inverted setting, and the bottom surface of direct current generator shell is directly connected with impeller, the direct current generator it is upper
The motor shaft and a connecting seat in portion are connected, and attachment base periphery is connected by bracket and floating ball, are also connected above the attachment base
There is the control cabinet of direct current generator, controller, controller and direct current generator circuit connection are set in control cabinet.
The outer rim of the attachment base is provided with several bracket installation positions, and one end of bracket is connected on bracket installation position,
The other end of bracket is connected to the top of floating ball.
The control cabinet includes an aluminium box and supporting element pedestal, and aluminium box is fixed on supporting element pedestal in top, controller
The fixed aluminium box inner wall of circuit board on, water-proof rubber piece is equipped between aluminium box and supporting element pedestal；The supporting element pedestal with
Attachment base is connected.
Supporting element base bottom is equipped with a cavity, and supporting element base bottom cavity raises aluminium box whole height, is lower section
Motor shaft vacating space.
On the aluminium box surface, there are two apertures, and for connecing waterproof port, an interface is power supply for line, and another interface is
Speed setting controller is for line.
The motor shaft is worn from the center of attachment base to attachment base from bottom to top, and motor shaft passes through connecting plate
It is connected with attachment base.
The impeller is the big lower small intermediate revolving body wheel disc seamlessly transitted of mouth suitable for reading, is evenly arranged in wheel disc outer wall
Several blades, impeller internal are provided with fixing seat, and the fixing seat is hollow column, fixing seat lower end and wheel disc
Lower mouth connection, fixing seat bottom are arranged water inlet, are provided with the connecting platform being connected to motor, fixing seat side wall at the top of fixing seat
Offer outlet pass.
The bottom surface of the direct current generator shell is planar structure, and the bottom surface of shell is directly connected with connecting platform.
The upper end of the blade is provided with level board, be provided in level board upper surface and claps water plate.
At the top of the aluminium box, radiating fin is set.
The utility model is driven using variable-frequency direct-current motor, and direct current generator is inverted, the shell of direct current generator directly with
Impeller connection, and the motor shaft above direct current generator is connected by attachment base with strut with floating ball, the controller of direct current generator is set
It sets in the control cabinet above attachment base, the shell of control cabinet uses aluminium box, and it is anti-that aluminium box and supporting element base engagement play sealing
The effect of water, while aluminium box also takes into account the effect of the radiator of controller circuit board, the utility model use converter technique can be with
Original deceleration mechanism is eliminated, structure is simpler, it is heavy to mitigate；Motor is inverted, and direct current generator is placed in water when working, nothing
The heat dissipation that need to worry motor, reduces center of gravity, and stability is more preferable when work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the bottom view of the utility model；
Fig. 4 is sectional view along A-A in the utility model Fig. 3；
Fig. 5 is B-B direction cross-sectional view in the utility model Fig. 3.
Specific embodiment
As shown in Figs. 1-5, a kind of vane type frequency conversion aerator, including motor, impeller 2, strut 3 and floating ball 4, feature exists
In: the motor is direct current generator 1, and direct current generator 1 is inverted setting, and the bottom surface of 1 shell of direct current generator is directly solid with impeller 2
Even, the motor shaft 11 and a connecting seat 5 on the top of the direct current generator 1 are connected, if the outer rim of the attachment base 5 is provided with
Heavenly Stems and Earthly Branches frame installation position 51, one end of bracket 3 is connected on bracket installation position 51, and the other end of bracket 3 is connected to the top of floating ball 4
Portion, 5 top of the attachment base are also fixed with the control cabinet 6 of direct current generator, are arranged controller in control cabinet 6, controller and straight
1 circuit connection of galvanic electricity machine.
The control cabinet 6 includes an aluminium box 61 and supporting element pedestal 62, and aluminium box 61 is fixed on supporting element pedestal 62 and is pushing up
Portion, the circuit board 63 of controller are fixed on 61 inner wall of aluminium box, and water-proof rubber piece is equipped between aluminium box 61 and supporting element pedestal 62；
The supporting element pedestal 62 and attachment base 5 is connected；On 61 surface of aluminium box, there are two apertures, for connecing waterproof port,
One interface is power supply for line, and another interface is speed setting controller for line, and radiating fin is arranged at the top of the aluminium box 61.
62 bottom of supporting element pedestal is equipped with a cavity 65, and supporting element base bottom cavity 65 raises 61 whole height of aluminium box,
For 11 vacating space of motor shaft of lower section, the motor shaft 11 is worn from the center of attachment base 5 to attachment base 5 from bottom to top
Top, motor shaft 11 are connected by connecting plate 52 and attachment base 5.
The impeller 2 is the big lower small intermediate revolving body wheel disc seamlessly transitted of mouth suitable for reading, is uniformly arranged in wheel disc outer wall
There are several blades 21, impeller internal is provided with fixing seat 22, and the fixing seat 22 is hollow column, under fixing seat 22
End is connect with the lower mouth of wheel disc, and water inlet 23 is arranged in 22 bottom of fixing seat, and the connecting platform being connected to motor is arranged in top, fixed
22 side walls of seat offer outlet pass 24；The bottom surface of the direct current generator shell be planar structure, the bottom surface of shell directly and even
Platform is connect to be connected；The upper end of the blade 21 is provided with level board 26, be provided in 26 upper surface of level board and claps water plate
25。
The utility model is driven using variable-frequency direct-current motor, and direct current generator is inverted, the shell of direct current generator directly with
Impeller connection, and the motor shaft above direct current generator is connected by attachment base with strut with floating ball, the controller of direct current generator is set
It sets in the control cabinet above attachment base, the shell of control cabinet uses aluminium box, and it is anti-that aluminium box and supporting element base engagement play sealing
The effect of water, while aluminium box also takes into account the effect of the radiator of controller circuit board, the utility model use converter technique can be with
Original deceleration mechanism is eliminated, structure is simpler, it is heavy to mitigate；Motor is inverted, and direct current generator is placed in water when working, nothing
The heat dissipation that need to worry motor, reduces center of gravity, and stability is more preferable when work.
In addition the utility model improves the structure of impeller, and it is flat that the connection being connected to motor is arranged at the top of fixing seat
Platform so that impeller can directly be connect with direct current generator shell, and opens up in fixing seat bottom and sets water inlet, offers on side wall logical
The mouth of a river 24 guarantees that impeller internal pressure keeps balance, so that flowing water is smooth at work, it is ensured that oxygenation effect, in level board
26 upper surfaces are provided with and clap water plate 25, and clapping water plate can further break up spray, increase contact of the spray with air, are promoted and increased
Oxygen effect.
Claims (10)
1. a kind of vane type frequency conversion aerator, including motor, impeller, strut and floating ball, it is characterised in that: the motor is straight
Galvanic electricity machine, direct current generator are inverted setting, and the bottom surface of direct current generator shell is directly connected with impeller, the top of the direct current generator
Motor shaft and a connecting seat be connected, attachment base periphery is connected by bracket and floating ball, is also fixed with above the attachment base
The control cabinet of direct current generator, control cabinet is interior to be arranged controller, controller and direct current generator circuit connection.
2. a kind of vane type frequency conversion aerator as described in claim 1, it is characterised in that: the outer rim of the attachment base is arranged
There are several bracket installation positions, one end of bracket is connected on bracket installation position, and the other end of bracket is connected to the top of floating ball.
3. a kind of vane type frequency conversion aerator as described in claim 1, it is characterised in that: the control cabinet include aluminium box and
Supporting element pedestal, the circuit board of controller are fixed on aluminium box inner wall, and aluminium box is fixed on the top of supporting element pedestal, aluminium box and branch
Water-proof rubber piece is equipped between support member pedestal；The supporting element pedestal and attachment base is connected.
4. a kind of vane type frequency conversion aerator as claimed in claim 3, it is characterised in that: supporting element base bottom is equipped with a chamber
Body, supporting element base bottom cavity raise aluminium box whole height, are the motor shaft vacating space of lower section.
5. a kind of vane type frequency conversion aerator as claimed in claim 3, it is characterised in that: there are two the aluminium box surfaces
Aperture, for connecing waterproof port, an interface is power supply for line, and another interface is speed setting controller for line.
6. a kind of vane type frequency conversion aerator as claimed in claim 4, it is characterised in that: the motor shaft from bottom to top from
The center of attachment base is worn to attachment base, and motor shaft is connected by connecting plate and attachment base.
7. a kind of vane type frequency conversion aerator as described in claim 1, it is characterised in that: the impeller is mouth lower greatly suitable for reading
The small intermediate revolving body wheel disc seamlessly transitted, is evenly arranged with several blades in wheel disc outer wall, impeller internal is provided with fixation
Seat, the fixing seat are hollow column, and the lower mouth connection of fixing seat lower end and wheel disc, fixing seat bottom is provided with into water
Mouthful, it is provided with the connecting platform being connected to motor at the top of fixing seat, fixing seat side wall offers outlet pass.
8. a kind of vane type frequency conversion aerator as claimed in claim 7, it is characterised in that: the bottom of the direct current generator shell
Face is planar structure, and the bottom surface of shell is directly connected with connecting platform.
9. a kind of vane type frequency conversion aerator as claimed in claim 7, it is characterised in that: be arranged in the upper end of the blade
There is level board, be provided in level board upper surface and clap water plate.
10. a kind of vane type frequency conversion aerator as claimed in claim 4, it is characterised in that: set at the top of the aluminium box
Set radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820809569.6U CN208446405U (en) | 2018-05-29 | 2018-05-29 | A kind of vane type frequency conversion aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820809569.6U CN208446405U (en) | 2018-05-29 | 2018-05-29 | A kind of vane type frequency conversion aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208446405U true CN208446405U (en) | 2019-02-01 |
Family
ID=65150162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820809569.6U Active CN208446405U (en) | 2018-05-29 | 2018-05-29 | A kind of vane type frequency conversion aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208446405U (en) |
-
2018
- 2018-05-29 CN CN201820809569.6U patent/CN208446405U/en active Active
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