CN208144225U - Umbrella shape aerator - Google Patents
Umbrella shape aerator Download PDFInfo
- Publication number
- CN208144225U CN208144225U CN201820697547.5U CN201820697547U CN208144225U CN 208144225 U CN208144225 U CN 208144225U CN 201820697547 U CN201820697547 U CN 201820697547U CN 208144225 U CN208144225 U CN 208144225U
- Authority
- CN
- China
- Prior art keywords
- water
- decelerating motor
- strut
- floating drum
- water distributor
- 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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of umbrella shape aerators,Including impeller,Guide vane,Axis,Decelerating motor,Water inlet pipe,Water distributor,Floating drum,Strut,Base,Frequency converter,Controller,The bottom is fixed in strut one end,Floating drum is equipped with through-hole,The through-hole of floating drum is inserted in strut and is secured on the water surface and can float up and down,Floating drum top surface is equipped with water distributor,Water distributor lower end connects water inlet pipe,Strut top is equipped with base,Base center is equipped with decelerating motor,Geared motor output shaft connecting shaft,Axis lower end is fixed with guide vane and impeller,And protrude into water distributor lower central position,Decelerating motor passes through decelerating motor control line,Frequency converter,Frequency Converter Control line connects controller,The utility model is characterized in that the deep water extraction water surface is scattered by water distributor using impeller,Oxygenation operation is carried out to swallow,Decelerating motor load, which is adjusted, by controller and frequency converter guarantees decelerating motor safe and reliable operation.
Description
Technical field
The utility model relates to a kind of umbrella shape aerators.
Background technique
Aerator is a kind of machine for 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.Paddle aerator can promote bottom water, alternate it with superficial water, to play to bottom water oxygenation
Effect is suitable for high yield deep water fishpond.It is deep enough to design a kind of oxygenation depth, the bigger aerator of oxygenation amount becomes a kind of need
It asks.
Utility model content
The technical problems to be solved in the utility model is exactly that overcome the deficiencies of the prior art and provide a kind of structure simply suitable
With, safe and reliable umbrella shape aerator.
In order to overcome the deficiencies of the prior art, the utility model takes following technical scheme：
A kind of umbrella shape aerator, it is characterised in that：Including impeller, guide vane, axis, decelerating motor, water inlet pipe, water distributor, float
The bottom is fixed in cylinder, strut, base, frequency converter, controller, strut one end, and in a ring, floating drum is equipped with through-hole, floating drum to floating drum
Through-hole be inserted in strut and be secured on the water surface and can float up and down, floating drum top surface is equipped with water distributor, and water distributor is in hollow
Umbrella shape, water distributor are equipped with the aperture of the macropore for being inserted in strut and distribution water droplet, and water distributor lower end connects water inlet pipe, and water inlet pipe is in
Tubaeform, strut top is equipped with base, and base center is equipped with decelerating motor, geared motor output shaft connecting shaft, under axis
End is fixed with guide vane and impeller, and protrudes into water distributor lower central position, and decelerating motor is become by the connection of decelerating motor control line
Frequency device, frequency converter connect controller by Frequency Converter Control line, and controller can monitor decelerating motor power in real time.
The impeller is made of 2~6 camber blades, and shape is similar with blade of electric fan, there is distortion.
The guide vane shape is cylindrical, is generally equipped with 6~10 guide vanes, and the effect of guide vane makes to come out from impeller
Liquid increases pressure after flowing through the runner that guide vane is constituted.
When device works, frequency converter is controlled by controller and starts decelerating motor, decelerating motor is revolved with the impeller on moving axis
Turn, flows transported liquid axially using the thrust of rotating impeller blades, after axis is driven by decelerating motor to be rotated,
Since the axis of blade and axis has certain helical angle, thus to liquid generate thrust (or being lift), by liquid release thus
Discharge is dispersed around by center along water distributor, after liquid is pushed out, origin-location just forms parital vacuum, the liquid of outside
Under atmospheric pressure, it will be inhaled into impeller along inlet tube, and as long as impeller constantly rotates, just can be continuously drawn into and be discharged
Liquid extracts the water of deep layer out the water surface, scatters along water distributor, increase the contact area of air-liquid, to expand the concentration of oxygen in water
Gradient promotes the oxygen in air and shifts the speed of diffusion into water, and controller monitors decelerating motor power in real time, prevent impeller because
Sundries is stuck in water, and load increases and damages, and guarantees decelerating motor safe and reliable operation, can also control frequency conversion according to watt level
The revolving speed of device adjusting decelerating motor.
The utility model is characterized in that the deep water extraction water surface is scattered by water distributor using impeller, to swallow into
Row oxygenation operation adjusts decelerating motor load by controller and frequency converter and guarantees decelerating motor safe and reliable operation, and existing
Technology is compared, the utility model has the advantage of：
Structurally simple, economical practical, machine manufacture and operating cost are all lower, reliable for operation；Swallow can be carried out
Oxygenation operation.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is water distributor planar structure schematic diagram.
Number mark as shown in the figure is expressed as：1, impeller；2, guide vane；3, axis；4, decelerating motor；5, water inlet pipe；6, water distribution
Device；7, floating drum；8, strut；9, base；10, frequency converter；11, controller；12, decelerating motor control line；13, Frequency Converter Control
Line；14, water level line；61, macropore；62, aperture.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
It is further elaborated with novel.
A kind of umbrella shape aerator as Figure 1-Figure 2, it is characterised in that：Including impeller 1, guide vane 2, axis 3, decelerating motor 4,
The bottom, floating drum 7 are fixed in water inlet pipe 5, water distributor 6, floating drum 7, strut 8, base 9, frequency converter 10, controller 11,8 one end of strut
In a ring, floating drum 7 is equipped with through-hole, and the through-hole of floating drum is inserted in strut 8 and is secured on the water surface and can float up and down, floating drum 7
Top surface is equipped with water distributor 6, and water distributor 6 is in hollow umbrella shape, and water distributor 6 is equipped with the macropore 61 for being inserted in strut 8 and distribution water droplet
Aperture 62,6 lower end of water distributor connect water inlet pipe 5,5 flare of water inlet pipe, 8 top of strut be equipped with base 9,9 center of base
Position is equipped with decelerating motor 4, and 4 output shaft connecting shaft 3 of decelerating motor, 3 lower end of axis is fixed with guide vane 2 and impeller 1, and protrudes into cloth
6 lower central position of hydrophone, decelerating motor 4 connect frequency converter 10 by decelerating motor control line 12, and frequency converter 10 passes through frequency conversion
Device control line 13 connects controller 11, and controller 11 can monitor 4 power of decelerating motor in real time.
The impeller 1 is made of 2~6 camber blades, and shape is similar with blade of electric fan, there is distortion.
2 shape of guide vane is cylindrical, is generally equipped with 6~10 guide vanes, and the effect of guide vane 2 is to make to go out from impeller 1
The liquid come increases pressure after flowing through the runner that guide vane is constituted.
When device works, frequency converter 10 is controlled by controller 11 and starts decelerating motor 4, decelerating motor 4 is on moving axis 3
Impeller 1 rotates, and flows transported liquid axially using the thrust of rotating impeller blades, when axis 3 is by 4 band of decelerating motor
After dynamic rotation, since the axis of blade and axis 3 has certain helical angle, so thrust (or being lift) is generated to liquid, by liquid
Body is released to disperse around discharge by center along water distributor 6, and after liquid is pushed out, it is true that origin-location just forms part
Sky, the liquid of outside under atmospheric pressure, will be inhaled into impeller 1 along inlet tube 5, as long as impeller 1 constantly rotates, just can
It is continuously drawn into and is discharged liquid, the water of deep layer is extracted out the water surface, scatters along water distributor 6, increase the contact area of air-liquid, with
Expand the concentration gradient of oxygen in water, promote the speed that the oxygen in air shifts diffusion into water, the real time monitoring of controller 11 subtracts
4 power of speed motor, prevent impeller 1 because in water sundries it is stuck, load increases and damage, guarantee that decelerating motor is safe and reliable,
Controller 11 can also control the revolving speed that frequency converter 10 adjusts decelerating motor 4 according to watt level.
The preferred embodiment of above-mentioned only the utility model, does not impose any limitation on the present invention.Appoint
What those skilled in the art takes off using above-mentioned in the case where not departing from technical solutions of the utility model range
The technology contents shown make many possible changes and modifications to technical solutions of the utility model, or be revised as equivalent variations etc.
Imitate embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to above
Any simple modifications, equivalents, and modifications that embodiment is done should all fall in the range of technical solutions of the utility model protection
It is interior.
Claims (1)
1. a kind of umbrella shape aerator, it is characterised in that：Including impeller, guide vane, axis, decelerating motor, water inlet pipe, water distributor, floating drum,
The bottom is fixed in strut, base, frequency converter, controller, strut one end, and in a ring, floating drum is equipped with through-hole to floating drum, and floating drum leads to
Hole is inserted in strut and is secured on the water surface and can float up and down, and floating drum top surface is equipped with water distributor, and water distributor is in hollow umbrella shape,
Water distributor is equipped with the aperture of the macropore for being inserted in strut and distribution water droplet, and water distributor lower end connects water inlet pipe, and water inlet pipe is in loudspeaker
Shape, strut top are equipped with base, and base center is equipped with decelerating motor, geared motor output shaft connecting shaft, and axis lower end is consolidated
Surely there are guide vane and impeller, and protrude into water distributor lower central position, decelerating motor connects frequency converter by decelerating motor control line,
Frequency converter connects controller by Frequency Converter Control line, and controller can monitor decelerating motor power in real time；The impeller is by 2~6
Piece camber blades composition, shape is similar with blade of electric fan, there is distortion；The guide vane shape is cylindrical, is generally equipped with 6~10
A guide vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820697547.5U CN208144225U (en) | 2018-05-11 | 2018-05-11 | Umbrella shape aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820697547.5U CN208144225U (en) | 2018-05-11 | 2018-05-11 | Umbrella shape aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208144225U true CN208144225U (en) | 2018-11-27 |
Family
ID=64390254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820697547.5U Expired - Fee Related CN208144225U (en) | 2018-05-11 | 2018-05-11 | Umbrella shape aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208144225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086153A (en) * | 2021-04-01 | 2021-07-09 | 北京博汇特环保科技股份有限公司 | Uniform water distributor and ship |
-
2018
- 2018-05-11 CN CN201820697547.5U patent/CN208144225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086153A (en) * | 2021-04-01 | 2021-07-09 | 北京博汇特环保科技股份有限公司 | Uniform water distributor and ship |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20190511 |