CN204061304U - Oxygenator in pond double shrouded wheel - Google Patents
Oxygenator in pond double shrouded wheel Download PDFInfo
- Publication number
- CN204061304U CN204061304U CN201420139835.0U CN201420139835U CN204061304U CN 204061304 U CN204061304 U CN 204061304U CN 201420139835 U CN201420139835 U CN 201420139835U CN 204061304 U CN204061304 U CN 204061304U
- Authority
- CN
- China
- Prior art keywords
- double shrouded
- oxygenator
- pond
- shrouded wheel
- overcoat
- 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
- 230000008676 import Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 238000006213 oxygenation reaction Methods 0.000 abstract description 5
- 238000005276 aerator Methods 0.000 description 10
- 230000007812 deficiency Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of oxygenator in pond double shrouded wheel, comprise wheel hub and polylith blade, it is characterized in that: also comprise overcoat, be set on outward outside wheel hub, blade annular is uniform to be arranged between overcoat internal surface and hub periphery face, overcoat, blade and wheel hub surround guide channel jointly, and guide channel two ends are respectively import and outlet.This kind of double shrouded wheel has the characteristic of pump water when High Rotation Speed, when its be placed on use in pond time, from outlet water dumping to region in a big way after water in pond can being sucked from import, the water be thrown out of contacts with air, oxygen part in air is taken in pond, thus reaches the object of pool oxygenation.
Description
Technical field
The utility model relates to a kind of aerator, particularly a kind of oxygenator in pond double shrouded wheel.
Background technique
Existing oxygenator in pond impeller generally adopts Induction Motor-Driven, motor in synchrony rotating speed 1500r/min, and the normal working speed of the impeller of aerator only has 140r/min, so gear-box must be adopted to slow down.Chinese Patent Application No. CN 201110090305.2 discloses a kind of aerator on July 27th, 2011, and it comprises motor, retarder, the first output shaft, the second output shaft, water wheel and impeller, frame, buoyancy aid.There is above-mentioned deficiency in the aerator of this structure, its motor must be connected with impeller by retarder, so that increase aerator cost, cause loss to output power of motor, and install and more bother.
Model utility content
The purpose of this utility model is the deficiency overcoming the existence of above-mentioned prior art, and provide a kind of simple and reasonable, can work at high speed, good oxygenator in pond double shrouded wheel, to overcome the deficiencies in the prior art, simultaneously, efficiency can also be improved when this double shrouded wheel and aerator support the use, save power consumption, reduce cost, promote oxygenation effect.
The purpose of this utility model is achieved in that
A kind of oxygenator in pond double shrouded wheel, comprise wheel hub and polylith blade, it is characterized in that: also comprise overcoat, be set on outward outside wheel hub, blade annular is uniform to be arranged between overcoat internal surface and hub periphery face, overcoat, blade and wheel hub surround guide channel jointly, and guide channel two ends are respectively import and outlet.
The purpose of this utility model can also adopt following technical measures to solve:
As scheme more specifically, described double shrouded wheel is taper wide at the top and narrow at the bottom, and the import of described guide channel is positioned at bottom double shrouded wheel, and the outlet of described guide channel is positioned at double shrouded wheel upper periphery.
Described wheel hub and overcoat are all in taper, and the outer circumferential face of wheel hub and overcoat is interior concaved circular cambered surface.
Described blade is distorted shape, and blade lean is arranged on hub periphery.
The external diameter of described double shrouded wheel is less than 300mm.
Described oxygenator in pond comprises motor and scaffold, and motor is arranged on scaffold, and the wheel hub of described double shrouded wheel is provided with central shaft hole, and central shaft hole is directly connected with motor shaft.
Described motor is DC brushless motor or common threephase asynchronous.The operating voltage of DC brushless motor can use the safety voltage of below 36V to start, and to avoid causing economic loss to raiser during electric leakage, more can not cause personal injury to user.
Described outer jacket surface is provided with spoiler near guide channel outlet port.
Described spoiler is provided with more than three, and each spoiler is uniform is arranged on overcoat periphery.
Described spoiler is distorted shape.
The beneficial effects of the utility model are as follows:
(1) this kind of double shrouded wheel has the characteristic of pump water when High Rotation Speed, when its be placed on use in pond time, from outlet water dumping to region in a big way after water in pond can being sucked from import, the water be thrown out of contacts with air, oxygen part in air is taken in pond, thus reaches the object of pool oxygenation;
(2) external diameter of this kind of double shrouded wheel controls within 300mm, and meanwhile, double shrouded wheel is taper wide at the top and narrow at the bottom, effectively reduces resistance, and working speed point adjusts to 500-1500r/min, not only promotes impeller adiabatic efficiency; When this impeller is applied in aerator, aerator can cancel gear-box, can Direct driver with common asynchronous moter or DC brushless motor;
(3) because the matching used aerator of double shrouded wheel therewith decreases reduction gear box, DC brushless motor or threephase asynchronous machine Direct driver impeller is utilized to carry out work, avoid the loss in efficiency because mechanical transmission causes, improve impeller working efficiency, thus promote the whole efficiency of aerator, realize the object reducing cost of production and user cost;
(4) described outer jacket surface is provided with spoiler near guide channel outlet port, and when vane rotary works, spoiler can accelerate the speed of air flowing near impeller, improves the oxygen content of air near impeller.
Accompanying drawing explanation
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is Fig. 1 partly cut-away structural representation.
Fig. 3 is another angled arrangement schematic diagram of double shrouded wheel.
Fig. 4 is the utility model one using state structural representation.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
See shown in Fig. 1 to Fig. 3, a kind of oxygenator in pond double shrouded wheel 1, comprise wheel hub 11, polylith blade 12 and overcoat 14, overcoat 14 is arranged on outside wheel hub 11, blade 12 annular is uniform to be arranged between overcoat 14 internal surface and wheel hub 11 outer circumferential face, overcoat 14, blade 12 and wheel hub 11 surround guide channel 16 jointly, and guide channel 16 two ends are respectively import 13 and outlet 15.
Described double shrouded wheel 1 is in taper wide at the top and narrow at the bottom, and the import 13 of described guide channel 16 is positioned at bottom double shrouded wheel 1, and the outlet 15 of described guide channel 16 is positioned at double shrouded wheel 1 upper periphery.
Described wheel hub 11 and overcoat 14 are all in taper, and the outer circumferential face of wheel hub 11 and overcoat 14 is interior concaved circular cambered surface.
Described blade 12 is in distorted shape, and blade 12 is inclined at wheel hub 11 periphery.
The external diameter of described double shrouded wheel 1 is less than 300mm.
Described overcoat 14 outer surface is laid with three spoilers 18 near the outlet 15 place annular of guide channel 16, and described spoiler 18 is in distorted shape.
Shown in composition graphs 4, described oxygenator in pond comprises motor 3 and scaffold 2, and motor 3 is arranged on scaffold 2, and the wheel hub 11 of described double shrouded wheel 1 is provided with central shaft hole 17, and central shaft hole 17 is directly connected with motor shaft 31.
Described motor 3 is DC brushless motor or common threephase asynchronous.
The working principle being provided with the oxygenator in pond of described double shrouded wheel 1 is: motor 3 starts, motor 3 drives double shrouded wheel 1 (rotating speed is probably in the scope of 500r/min-1500r/min) rotation at a high speed by its motor shaft 31, the water in pond is sucked in the guide channel 16 of double shrouded wheel 1 along the A direction of arrow (as shown in Figure 4) from the import 13 of double shrouded wheel 1, the water surface below double shrouded wheel 1 is formed and large-arealy revolves nest shape, simultaneously, under double shrouded wheel 1 High Rotation Speed, water in guide channel 16 throws away (see B arrow Fig. 4 Suo Shi) from the outlet 15 of double shrouded wheel 1, and get rid of to region in a big way, the water be thrown out of contacts with air, oxygen part in air is taken in pond, thus reach the object of pool oxygenation.In addition, because double shrouded wheel 1 periphery is provided with spoiler 18 near outlet 15 place of guide channel 16, when double shrouded wheel 1 rotary work, spoiler 18 can accelerate the speed of air flowing near double shrouded wheel 1, improve the oxygen content of air near double shrouded wheel 1, the spray thrown away from outlet 15 is contacted with more oxygen part, thus more oxygen part is taken in pond, oxygenation effect is better.
Claims (9)
1. an oxygenator in pond double shrouded wheel, comprise wheel hub and polylith blade, it is characterized in that: also comprise overcoat, be set on outward outside wheel hub, blade annular is uniform to be arranged between overcoat internal surface and hub periphery face, overcoat, blade and wheel hub surround guide channel jointly, and guide channel two ends are respectively import and outlet;
Described outer jacket surface is provided with spoiler near guide channel outlet port.
2. oxygenator in pond double shrouded wheel according to claim 1, is characterized in that: described double shrouded wheel is taper wide at the top and narrow at the bottom, and the import of described guide channel is positioned at bottom double shrouded wheel, and the outlet of described guide channel is positioned at double shrouded wheel upper periphery.
3. oxygenator in pond double shrouded wheel according to claim 2, is characterized in that: described wheel hub and overcoat are all in taper, and the outer circumferential face of wheel hub and overcoat is interior concaved circular cambered surface.
4. oxygenator in pond double shrouded wheel according to claim 1, is characterized in that: described blade is distorted shape, and blade lean is arranged on hub periphery.
5. oxygenator in pond double shrouded wheel according to claim 1, is characterized in that: the external diameter of described double shrouded wheel is less than 300mm.
6. oxygenator in pond double shrouded wheel according to claim 1, it is characterized in that: described oxygenator in pond comprises motor and scaffold, motor is arranged on scaffold, and the wheel hub of described double shrouded wheel is provided with central shaft hole, and central shaft hole is directly connected with motor shaft.
7. oxygenator in pond double shrouded wheel according to claim 6, is characterized in that: described motor is DC brushless motor or common threephase asynchronous.
8. oxygenator in pond double shrouded wheel according to claim 1, is characterized in that: described spoiler is provided with more than three, and each spoiler is uniform is arranged on overcoat periphery.
9. the oxygenator in pond double shrouded wheel according to claim 1 or 8, is characterized in that: described spoiler is distorted shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139835.0U CN204061304U (en) | 2014-03-26 | 2014-03-26 | Oxygenator in pond double shrouded wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139835.0U CN204061304U (en) | 2014-03-26 | 2014-03-26 | Oxygenator in pond double shrouded wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061304U true CN204061304U (en) | 2014-12-31 |
Family
ID=52202831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420139835.0U Expired - Fee Related CN204061304U (en) | 2014-03-26 | 2014-03-26 | Oxygenator in pond double shrouded wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061304U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485050A (en) * | 2015-12-22 | 2016-04-13 | 宁波市天马厨具有限公司 | Improved dish washer impeller and working principle thereof |
| CN105875482A (en) * | 2016-04-14 | 2016-08-24 | 龙卫东 | Wind wheel type aerator |
| CN105918235A (en) * | 2016-06-24 | 2016-09-07 | 张立恒 | Diving oxygenation water activating device |
| CN106135113A (en) * | 2015-04-11 | 2016-11-23 | 舒甦 | Oxygen increasing machine for aquiculture |
| CN110292019A (en) * | 2018-03-22 | 2019-10-01 | 顾向前 | Pure oxygen dissolution used for aquiculture and foam fraction factor double-duty plant |
| CN111264458A (en) * | 2020-03-21 | 2020-06-12 | 郑卫兵 | Aerator impeller |
| CN114094766A (en) * | 2021-11-30 | 2022-02-25 | 浙江水泵总厂有限公司 | Generator heat radiation structure and have its generator |
-
2014
- 2014-03-26 CN CN201420139835.0U patent/CN204061304U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106135113A (en) * | 2015-04-11 | 2016-11-23 | 舒甦 | Oxygen increasing machine for aquiculture |
| CN105485050A (en) * | 2015-12-22 | 2016-04-13 | 宁波市天马厨具有限公司 | Improved dish washer impeller and working principle thereof |
| CN105875482A (en) * | 2016-04-14 | 2016-08-24 | 龙卫东 | Wind wheel type aerator |
| CN105875482B (en) * | 2016-04-14 | 2019-01-04 | 龙卫东 | A kind of wind wheel type aerator |
| CN105918235A (en) * | 2016-06-24 | 2016-09-07 | 张立恒 | Diving oxygenation water activating device |
| CN110292019A (en) * | 2018-03-22 | 2019-10-01 | 顾向前 | Pure oxygen dissolution used for aquiculture and foam fraction factor double-duty plant |
| CN111264458A (en) * | 2020-03-21 | 2020-06-12 | 郑卫兵 | Aerator impeller |
| CN114094766A (en) * | 2021-11-30 | 2022-02-25 | 浙江水泵总厂有限公司 | Generator heat radiation structure and have its generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141231 Termination date: 20200326 |