CN103922494A - Aerator with adjustable water outlet - Google Patents
Aerator with adjustable water outlet Download PDFInfo
- Publication number
- CN103922494A CN103922494A CN201410166596.2A CN201410166596A CN103922494A CN 103922494 A CN103922494 A CN 103922494A CN 201410166596 A CN201410166596 A CN 201410166596A CN 103922494 A CN103922494 A CN 103922494A
- Authority
- CN
- China
- Prior art keywords
- aeration plate
- runner
- water outlet
- aerator
- pad
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000005276 aerator Methods 0.000 title claims abstract description 48
- 238000005273 aeration Methods 0.000 claims abstract description 110
- 239000003351 stiffener Substances 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000005439 thermosphere Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention relates to an aerator with an adjustable water outlet, and belongs to the technical field of aerators. The aerator comprises a motor, a shaft sleeve, a runner, an upper aeration disc, a lower aeration disc, a supporting plate, a main machine body and the like; the upper aeration disc is located at the lower part of the supporting plate and is connected with the supporting plate; the supporting plate is fixed on the main machine body by virtue of a supporting column; the supporting column is L-shaped, one end of the supporting column is fixed on the lower surface of the supporting plate, and the other end of the supporting column is fixed on the outer side of the main machine body; internal threads are arranged on the lower part of the lower aeration disc and are matched with external threads on the upper part of the main machine body so as to install the lower aeration disc on the upper part of the main machine body, the lower aeration disc is rotated to adjust the height of the lower aeration disc, so as to achieve the adjustability of the water outlet of the aerator, and the distance between the lower aeration disc and the upper aeration disc is reasonably adjusted to obtain different sizes of the water outlet and different flow velocities of the water outlet.
Description
Affiliated technical field
The present invention relates to a kind of aerator, refer in particular to the adjustable aerator of water outlet, for improving content of oxygen dissolved in water.
Background technology
It is increasingly extensive that floating fountain type aeration machine is installed in man-made lake or pond, its major cause is that most of aerator can allow water in the time that water outlet flows out, have certain kinetic energy, make water body produce vertical circulation motion, eliminate the thermosphere knot of water body, increased the dissolved oxygen of water body.Existing aerator, the size of water outlet is fixed, the flow velocity spraying by water outlet is just certain, the ability that promotes water cycle also just can not change, can not carry out neatly the variation (unless change equipment) of exit velocity according to the situation of local water body, cause unnecessary power loss.
Summary of the invention
The present invention designs for overcoming existing aerator limitation, adopt the aeration plate of annular water outlet, aeration plate is divided into aeration plate and two parts of lower aeration plate, wherein descend aeration plate removable, adjust the width at the mouth of a river, change water outlet flow velocity, can not only adapt to different water body situation requirements, can also save energy.
The technical scheme of the present invention---the adjustable aerator of-water outlet is: the adjustable aerator of a kind of water outlet, mainly by electric motor, runner shaft, runner, runner nut, runner envelope, upper aeration plate, lower aeration plate, back up pad, runner envelope, revolving bar, the composition such as gear and set screw nut, electric motor is fixed on the top of back up pad, upper aeration plate is fixed on the below of back up pad, the periphery of runner envelope has 3 L-type pillar stiffeners at least, one end of L-type pillar stiffener and runner envelope welding, the other end is connected with back up pad, lower aeration plate is positioned at the below of aeration plate, and to there is suitable space between upper aeration plate, described space is aeration plate runner namely, between upper aeration plate and lower aeration plate, outermost runner section is called water outlet, upper aeration plate and lower aeration plate are all solid of revolution, the water outlet of aeration plate is annular, lower aeration plate is positioned at the top of runner envelope and is threaded with runner envelope, the outside of lower aeration plate is gear shape, revolving bar is fixed in back up pad by bearing but can rotates freely, and described revolving bar is up big and down small rotator, and gear is equipped with in the lower end of revolving bar, and described gear is fixed on the lower end of revolving bar by standing bolt and is meshed with the outside profile of tooth of lower aeration plate, runner shaft is fixed on motor shaft, and arbor wheel axle passes and reaches in runner envelope from the perforate of centre, upper aeration plate lower end, and runner is arranged in runner envelope and is fixed on the runner shaft that stretches into runner envelope, electric motor drives runner shaft rotation, and runner shaft drives runner rotation, and the runner of rotation is to water work done, water sucks from the water sucking mouth of runner envelope lower end, increases energy through runner work done, flows into aerator runner, finally, from water outlet ejection, whole aerator can be fixed on and be spended in comfort on assembling platform by back up pad.
There is the aerator of above-mentioned feature, regulate revolving bar that lower aeration plate is rotated, change the upper-lower position of lower aeration plate, realize the adjusting of water outlet width.
In order to address the above problem, the another kind of technical scheme of the adjustable aerator of the present invention's-----water outlet is: the adjustable aerator of a kind of water outlet, mainly by electric motor, runner shaft, runner, runner nut, runner envelope, upper aeration plate, lower aeration plate, back up pad, runner envelope, the composition such as governor lever and ball float, electric motor is fixed on the top of back up pad, upper aeration plate is fixed on the below of back up pad, the periphery of runner envelope has 3 L-type pillar stiffeners at least, one end of L-type pillar stiffener and runner envelope welding, the other end is connected with back up pad, lower aeration plate is positioned at the below of aeration plate, and to there is suitable space between upper aeration plate, described space is aeration plate runner namely, between upper aeration plate and lower aeration plate, outermost runner section is called water outlet, upper aeration plate and lower aeration plate are all solid of revolution, the water outlet of aeration plate is annular, lower aeration plate be positioned at the top of runner envelope and with runner envelope running fit, the outside of lower aeration plate is connected with one end of governor lever, hinge is connected governor lever with pillar stiffener, governor lever can rotate around hinge, the other end of governor lever is fixed with ball float, the subassembly of ball float and governor lever is no less than 3 pairs, the buoyancy that ball float produces in water should be greater than the closing of weight of ball float and governor lever, and with ball float fluctuating in water can promote under aeration plate move up and down, runner shaft is fixed on motor shaft, and arbor wheel axle passes and reaches in runner envelope from the perforate of centre, upper aeration plate lower end, and runner is arranged in runner envelope and is fixed on the runner shaft that stretches into runner envelope, electric motor drives runner shaft rotation, and runner shaft drives runner rotation, and the runner of rotation is to water work done, water sucks from the water sucking mouth of runner envelope lower end, increases energy through runner work done, flows into aerator runner, finally, from water outlet ejection, whole aerator can be fixed on and be spended in comfort on assembling platform by back up pad.
Have the aerator of above-mentioned feature, in the time that aerator, with the water surface, relative moving up and down occurs, ball float also can produce the relative movement with aerator, changes the upper-lower position of lower aeration plate, realizes the adjusting of water outlet width.
Compared with prior art, the beneficial effect of the adjustable aerator of water outlet of the present invention is:
1, in the time that pond is comparatively narrow, water outlet speed need to reduce, and now increases the water outlet spacing of aerator, reduces water outlet flow velocity, avoids the waste of the energy.
2,, in the time that aerator is worked in water, the spacing that increases aerator water outlet can increase circular flow, plays better plug-flow effect.
3, when pond is shaped as circle and diameter when larger, need water ejection larger distance, now reduce aerator water outlet width, increase water outlet stream and applaud, to reach better aeration effect.
Brief description of the drawings
Fig. 1 is the one-piece construction sectional view of the adjustable aerator of water outlet in first embodiment of the invention;
Fig. 2 is the one-piece construction sectional view of the adjustable aerator of water outlet in second embodiment of the invention;
Number in the figure title: 1, electric motor, 2, back up pad, 3, set screw nut, 4, upper aeration plate, 5, lower aeration plate, 6, gear shape, 7, runner shaft, 8, motor shaft, 9, trip bolt, 10, bearing, 11, revolving bar, 12, nut 13, gear, 14, runner, 15, key, 16, runner nut, 17, runner envelope, 18, pillar stiffener, 19, hinge, 20, web member, 21, ball float, 22, governor lever, 23, water outlet, 24, water sucking mouth.
Embodiment
Describe preferred embodiment in detail below in conjunction with accompanying drawing.
The first embodiment
As shown in Figure 1, the adjustable aerator of a kind of water outlet 23.Mainly by electric motor 1, runner shaft 7, runner 14, runner nut 16, runner envelope 17, upper aeration plate 4, lower aeration plate 5, back up pad 2, runner envelope 17, revolving bar 11, the compositions such as gear 13 and set screw nut 3, electric motor 1 is fixed on the top of back up pad 2, upper aeration plate 4 is below back up pad 2, be connected with back up pad 2 by set screw nut 3, the periphery of runner envelope 17 has 3 L-type pillar stiffeners 18 at least, one end of L-type pillar stiffener 18 and runner envelope 17 weld, the other end is connected with back up pad 2 by nut 12, lower aeration plate 5 is positioned at the below of aeration plate 4, and to there is suitable space between upper aeration plate 4, described space is aeration plate runner namely, between upper aeration plate 4 and lower aeration plate 5, outermost runner section is called water outlet 23, upper aeration plate 4 and lower aeration plate 5 are all solid of revolution, the water outlet 23 of aeration plate is annular, lower aeration plate 5 is positioned at the top of runner envelope 17 and is threaded with runner envelope 17, the outside of lower aeration plate 5 is gear shapes 6, revolving bar 11 is fixed in back up pad 2 by bearing 10 but can rotates freely, described revolving bar is up big and down small rotator, gear 13 is equipped with in the lower end of revolving bar 11, and described gear 13 is fixed on the lower end of revolving bar by standing bolt and is meshed with the outside profile of tooth of lower aeration plate 5, runner shaft 7 is fixed on motor shaft 8, and runner shaft 7 passes and reaches in runner envelope 17 from the perforate of upper aeration plate 4 centres, lower ends, and runner 14 is arranged in runner envelope 17 and is fixed on the runner shaft 7 that stretches into runner envelope 17, electric motor 1 drives runner shaft 7 to rotate, runner shaft 7 drives runner 14 to rotate, the runner 14 of rotation is to water work done, water sucks from the water sucking mouth 24 of runner envelope 17 lower ends, increase energy through runner 14 works done, flow into aerator runner, finally spray from water outlet 23, whole aerator can be fixed on and be spended in comfort on assembling platform by back up pad 2.
There is the aerator of above-mentioned feature, regulate revolving bar 11 that lower aeration plate 5 is rotated, change the upper-lower position of lower aeration plate 5, realize the adjusting of water outlet 23 width.
The second embodiment
As shown in Figure 2, the adjustable aerator of a kind of water outlet.Mainly by electric motor 1, runner shaft 7, runner 14, runner nut 16, runner envelope 17, upper aeration plate 4, lower aeration plate 5, back up pad 2, runner envelope 17, the compositions such as governor lever 22 and ball float 21, electric motor 1 is fixed on the top of back up pad 2, upper aeration plate 4 is below back up pad 2, be connected with back up pad 2 by set screw nut 3, the periphery of runner envelope 17 has 3 L-type pillar stiffeners 18 at least, one end of L-type pillar stiffener 18 and runner envelope 17 weld, the other end is connected with back up pad 2 by nut 12, lower aeration plate 5 is positioned at the below of aeration plate 4, and to there is suitable space between upper aeration plate 4, described space is aeration plate runner namely, between upper aeration plate 4 and lower aeration plate 5, outermost runner section is called water outlet 23, upper aeration plate 4 and lower aeration plate 5 are all solid of revolution, the water outlet 23 of aeration plate is annular, lower aeration plate 5 be positioned at the top of runner envelope 17 and with runner envelope 17 running fit, the outside of lower aeration plate 5 is connected by web member 20 with one end of governor lever 22, hinge 19 is connected governor lever 22 with pillar stiffener 18, governor lever 22 can rotate around hinge 19, the other end of governor lever 22 is fixed with ball float 21, the subassembly of ball float 21 and governor lever 22 is no less than 3 pairs, the buoyancy that ball float 21 produces in water should be greater than the closing of weight of ball float 21 and governor lever 22, and with ball float 21 fluctuating in water can promote under aeration plate 5 move up and down, runner shaft 7 is fixed on motor shaft 8, and runner shaft 7 passes and reaches in runner envelope 17 from the perforate of upper aeration plate 4 centres, lower ends, and runner 14 is arranged in runner envelope 17 and is fixed on the runner shaft 7 that stretches into runner envelope 17, electric motor 1 drives runner shaft 7 to rotate, runner shaft 7 drives runner 14 to rotate, the runner 14 of rotation is to water work done, water sucks from the water sucking mouth 24 of runner envelope 17 lower ends, increase energy through runner 14 works done, flow into aerator runner, finally spray from water outlet 23, whole aerator can be fixed on and be spended in comfort on assembling platform by back up pad 2.
Above, be illustrating that the present invention does with reference to several embodiment, but the present invention is not limited to above-described embodiment, also comprises other embodiment or variation within the scope of design of the present invention.For example, the lower aeration plate of activity is changed into movable upper aeration plate; And for example, the water outlet of aeration plate is designed to non-360 degree ring exit but several water jets etc.
Claims (6)
1. the adjustable aerator of water outlet, this aerator comprises the compositions such as electric motor (1), runner shaft (7), runner (14), runner nut (16), runner envelope (17), upper aeration plate (4), lower aeration plate (5), back up pad (2), runner envelope (17), set screw nut (3);
It is characterized in that:
Electric motor (1) is fixed on the top of back up pad (2), upper aeration plate (4) is fixed on the below of back up pad (2), the periphery of runner envelope (17) has 3 L-type pillar stiffeners (18) at least, one end of L-type pillar stiffener (18) and runner envelope (17) welding, the other end is connected with back up pad (2), lower aeration plate (5) is positioned at the below of aeration plate (4), and upper aeration plate will have suitable space between (4), described space is aeration plate runner namely, between upper aeration plate (4) and lower aeration plate (5), outermost runner section is called water outlet (23), upper aeration plate (4) and lower aeration plate (5) are all solid of revolution, the water outlet (23) of aeration plate is annular, lower aeration plate (5) is positioned at the top of runner envelope (17) and is threaded with runner envelope (17).
2. the adjustable aerator of water outlet according to claim 1, is characterized in that:
Internal thread is arranged at lower aeration plate (5) bottom of described aerator, and outside screw is arranged at the top of runner envelope (17), and both are threaded connection.
3. the adjustable aerator of water outlet according to claim 1, is characterized in that:
The outside of described lower aeration plate (5) is gear shape (6), can and gear (13) coordinate, gear (13) is fixed with revolving bar (11) bottom, and the top of revolving bar (11) is connected with back up pad (2) by bearing (10) through back up pad (2).By the rotation that rotarily drives gear (13) of revolving bar (11), drive the rotation of lower aeration plate (5), described revolving bar (11) is up big and down small solid of revolution.
4. the adjustable aerator of water outlet according to claim 1, is characterized in that:
Lower aeration plate (5) bottom of described aerator can be without outer internal thread, and runner envelope (17) top is also without screw thread, and lower aeration plate (5) bottom internal diameter is slightly larger than runner envelope (17) top external diameter, the two running fit.
5. the adjustable aerator of water outlet according to claim 4, is characterized in that:
Lower aeration plate (5) outside of described aerator is equipped with web member (20), the outside of lower aeration plate (5) is connected with one end of governor lever (22) by web member (20), hinge is connected governor lever (22) with pillar stiffener (18), governor lever (22) can rotate around hinge, the other end of governor lever (22) is fixed with ball float (21), and the subassembly of ball float (21) and governor lever (22) is no less than 3 pairs.
6. the adjustable aerator of water outlet according to claim 1, is characterized in that:
The support bar of described aerator is L-type, and one end is fixed on the lower surface of back up pad (2) by nut (12), and one end is fixed on the side of runner envelope (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166596.2A CN103922494B (en) | 2014-04-24 | 2014-04-24 | The adjustable aerator of water outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166596.2A CN103922494B (en) | 2014-04-24 | 2014-04-24 | The adjustable aerator of water outlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103922494A true CN103922494A (en) | 2014-07-16 |
| CN103922494B CN103922494B (en) | 2016-01-20 |
Family
ID=51140928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410166596.2A Expired - Fee Related CN103922494B (en) | 2014-04-24 | 2014-04-24 | The adjustable aerator of water outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103922494B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010223236A (en) * | 2010-05-19 | 2010-10-07 | Taikisha Ltd | Pump, aeration tank using the pump, and garbage disposal device using the aeration tank |
| CN201890812U (en) * | 2010-07-27 | 2011-07-06 | 福建通政水电设备实业有限公司 | Novel water lifting and mixing aerator |
| CN203307114U (en) * | 2013-07-02 | 2013-11-27 | 四川高通环保科技股份有限公司 | Direction-adjustable type reverse umbrella aerator |
-
2014
- 2014-04-24 CN CN201410166596.2A patent/CN103922494B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010223236A (en) * | 2010-05-19 | 2010-10-07 | Taikisha Ltd | Pump, aeration tank using the pump, and garbage disposal device using the aeration tank |
| CN201890812U (en) * | 2010-07-27 | 2011-07-06 | 福建通政水电设备实业有限公司 | Novel water lifting and mixing aerator |
| CN203307114U (en) * | 2013-07-02 | 2013-11-27 | 四川高通环保科技股份有限公司 | Direction-adjustable type reverse umbrella aerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103922494B (en) | 2016-01-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Nanjing University of Aeronautics and Astronautics Person in charge of patents Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |