CN103539272A - Novel submersible water impeller blade wheel - Google Patents
Novel submersible water impeller blade wheel Download PDFInfo
- Publication number
- CN103539272A CN103539272A CN201210241852.0A CN201210241852A CN103539272A CN 103539272 A CN103539272 A CN 103539272A CN 201210241852 A CN201210241852 A CN 201210241852A CN 103539272 A CN103539272 A CN 103539272A
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- CN
- China
- Prior art keywords
- blades
- wheel hub
- blade
- impeller blade
- impeller
- 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.)
- Pending
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- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the technical field of sewage treatment equipment and in particular relates to a novel submersible water impeller blade wheel. The novel submersible water impeller blade wheel comprises blades and a wheel hub, wherein the blades and the wheel hub are overall cast to form an integrated structure; two blades are symmetric about the wheel hub; diversion trenches are formed in the blades. The arc diversion trenches adaptive to the curved surfaces of the blades are formed in the surfaces of the blades, so that an effect of diverting water flow can be achieved when the blades rotate to implement impelling, bypass flow can be reduced, the acting force is enhanced, and the impelling efficiency is greatly improved.
Description
Technical field
The present invention relates to technical field of sewage treatment equipment, especially a kind of Novel submerged impeller impeller.
Background technology
The basic comprising of slow speed diving propeller is: submersible machine reaches the output speed of setting by step-down gear, on the output shaft of step-down gear, assemble plug-flow impeller, during working order, impeller is at the uniform velocity to rotate, on impeller, the movement locus of two blades becomes a reverse taper by water body force-splitting, therefore set up the pressure reduction of water body front and back, water body advances, to realize functions of the equipments, existing impeller is plug-in, on a wheel hub, insert two wing blades, this structure life-time service can affect the angle of inclination of blade, reduce plug-flow effect, and wheel hub is excessive, can destroy the water power profile of blade, reduced efficiency.
Summary of the invention
In order to overcome existing impeller complex structure, yielding, ineffective deficiency, the invention provides a kind of Novel submerged impeller impeller.
The technical solution adopted for the present invention to solve the technical problems is: a kind of Novel submerged impeller impeller, comprise blade and wheel hub, and blade and whole wheel hub are cast into one, and blade has two, and symmetrical about wheel hub, blade is provided with diversion trench.
According to another embodiment of the invention, further comprise that diversion trench is curved, be evenly distributed on blade surface.
The invention has the beneficial effects as follows, in blade surface setting, comply with the arc diversion trench of blade curve, can when blade rotary plug-flow, to current, play guiding function, reduce shunting, enhancement power, thus greatly improve the efficiency of plug-flow.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. blades in figure, 2. wheel hub, 3. diversion trench.
Embodiment
If Fig. 1 is structural representation of the present invention, a kind of Novel submerged impeller impeller, comprises blade 1 and wheel hub 2, and blade 1 is integrated with wheel hub 2 monoblock castings, and blade 1 has two, and about wheel hub 2 symmetries, blade 1 is provided with diversion trench 3.Diversion trench 3 is curved, is evenly distributed on blade 1 surface.On blade 1 surface, the arc diversion trench 3 of complying with blade 1 curve is set, can when blade 1 rotation plug-flow, to current, plays guiding function, reduce shunting, enhancement power, thus greatly improve the efficiency of plug-flow.
Claims (2)
1. a Novel submerged impeller impeller, comprises blade (1) and wheel hub (2), and blade (1) is integrated with wheel hub (2) monoblock casting, and blade (1) has two, about wheel hub (2) symmetry, it is characterized in that, blade (1) is provided with diversion trench (3).
2. Novel submerged impeller impeller according to claim 1, is characterized in that, diversion trench (3) is curved, is evenly distributed on blade (1) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210241852.0A CN103539272A (en) | 2012-07-13 | 2012-07-13 | Novel submersible water impeller blade wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210241852.0A CN103539272A (en) | 2012-07-13 | 2012-07-13 | Novel submersible water impeller blade wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103539272A true CN103539272A (en) | 2014-01-29 |
Family
ID=49963194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210241852.0A Pending CN103539272A (en) | 2012-07-13 | 2012-07-13 | Novel submersible water impeller blade wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103539272A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221990A (en) * | 2014-09-12 | 2014-12-24 | 江苏现代渔业装备科技有限公司 | Self-floating type impeller aerator |
| CN106430554A (en) * | 2016-09-29 | 2017-02-22 | 浙江丰球泵业股份有限公司 | Integral propeller for submersible water impeller |
| CN107044442A (en) * | 2017-04-26 | 2017-08-15 | 朱晓义 | A kind of fan for producing bigger motive force |
| CN108083430A (en) * | 2018-01-31 | 2018-05-29 | 沈阳建筑大学 | A kind of attached wall impeller for oxidation ditch process |
-
2012
- 2012-07-13 CN CN201210241852.0A patent/CN103539272A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221990A (en) * | 2014-09-12 | 2014-12-24 | 江苏现代渔业装备科技有限公司 | Self-floating type impeller aerator |
| CN106430554A (en) * | 2016-09-29 | 2017-02-22 | 浙江丰球泵业股份有限公司 | Integral propeller for submersible water impeller |
| CN107044442A (en) * | 2017-04-26 | 2017-08-15 | 朱晓义 | A kind of fan for producing bigger motive force |
| CN108083430A (en) * | 2018-01-31 | 2018-05-29 | 沈阳建筑大学 | A kind of attached wall impeller for oxidation ditch process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |