CN203730394U - Impeller of vortex pump - Google Patents
Impeller of vortex pump Download PDFInfo
- Publication number
- CN203730394U CN203730394U CN201320656773.6U CN201320656773U CN203730394U CN 203730394 U CN203730394 U CN 203730394U CN 201320656773 U CN201320656773 U CN 201320656773U CN 203730394 U CN203730394 U CN 203730394U
- Authority
- CN
- China
- Prior art keywords
- impeller
- main body
- vortex pump
- blade
- inclination
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an impeller of a vortex pump. The impeller comprises a cylindrical body and a plurality of blades, a bulge loop is disposed in the middle of the outer circumference surface, the upper and lower sides of the bulge loop are connected with the upper and lower end faces of the body through inclined surfaces, the blades are obliquely uniformly and symmetrically arranged on two sides of the bulge loop and the inclined surfaces, and the inclined angle is 45 degrees. The impeller can improve lift and operation efficiency of the vortex pump.
Description
Technical field
The utility model relates to impeller and manufactures field, particularly relates to a kind of impeller of Vortex pump.
Background technique
Vortex pump is generally used for small flow, high-lift operating mode, improve whirlpool lift of pump and be generally reduce pump axially, radial clearance or change flow channel shape and the impeller number of teeth.Dwindle gap raising lift and easily cause pump because of the too small generation scraping in gap, changing flow channel shape and the impeller number of teeth has certain narrow limitation.In order to improve lift of pump, and strengthen its working efficiency, it is necessary that a kind of new solution is provided.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of impeller of Vortex pump, and the blade by script perpendicular to impeller body changes blade lean into and arranges, can greatly improve Vortex pump lift and working efficiency.
The utility model solves the technological scheme that its technical problem adopts: the impeller that a kind of Vortex pump is provided, comprise main body and blade, described main body is cylindrical, its outer peripheral surface middle part is furnished with a circle protruding ring, the both sides up and down of described protruding ring and being connected by plane of inclination between both ends of the surface up and down of main body, described blade is rectangular is several evenly and symmetrical being in tilted layout on the both sides and plane of inclination of protruding ring, and its angle of inclination is 45 °.
One end face central position of described main body is furnished with fixing part, and described fixing part middle part is furnished with fixed hole, and described fixed hole is through main body.
Described blade upper-end surface and the end face of homonymy main body.
Described main body both ends of the surface middle part symmetry is placed with two circular grooves.
In described circular groove, and two screws are arranged symmetrically with at fixed hole two side positions.
Described main body, blade, protruding ring and plane of inclination are integrally formed.
Parameter before impeller improves and after improving, concrete data are as following table:
beneficial effect
The utility model relates to a kind of impeller of Vortex pump, and the blade by script perpendicular to impeller body changes blade lean into and arranges, can greatly improve Vortex pump lift and working efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side of the present utility model whole-cutaway view;
Fig. 3 is described vane collocation figure of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiments are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Mode of execution of the present utility model relates to a kind of impeller of Vortex pump, as shown in Fig. 1-3, comprise main body 1 and blade 3, described main body 1 is cylindrical, its outer peripheral surface middle part is furnished with a circle protruding ring 7, being connected by plane of inclination 8 between both ends of the surface up and down of the both sides up and down of described protruding ring 7 and main body 1, described blade 3 is rectangular is several evenly and symmetrical being in tilted layout on the both sides and plane of inclination 8 of protruding ring 7, its angle of inclination is 45 °, one end face central position of described main body 1 is furnished with fixing part 2, described fixing part 2 middle parts are furnished with fixed hole 4, described fixed hole 4 is through main body 1, described blade 3 upper-end surfaces and the end face of homonymy main body 1, described main body 1 both ends of the surface middle part symmetry is placed with two circular grooves 5, in described circular groove 5, and two screws 6 are arranged symmetrically with at 4 liang of side positions of fixed hole, described main body 1, blade 3, protruding ring 7 and plane of inclination 8 are integrally formed.
Claims (6)
1. the impeller of a Vortex pump, comprise main body (1) and blade (3), it is characterized in that: described main body (1) is cylindrical, its outer peripheral surface middle part is furnished with a circle protruding ring (7), being connected by plane of inclination (8) between both ends of the surface up and down of the both sides up and down of described protruding ring (7) and main body (1), described blade (3) is rectangular is several evenly and symmetry is in tilted layout above in both sides and plane of inclination (8) of protruding ring (7), and its angle of inclination is 45 °.
2. the impeller of a kind of Vortex pump according to claim 1, it is characterized in that: an end face central position of described main body (1) is furnished with fixing part (2), described fixing part (2) middle part is furnished with fixed hole (4), and described fixed hole (4) is through main body (1).
3. the impeller of a kind of Vortex pump according to claim 1, is characterized in that: described blade (3) upper-end surface and the end face of homonymy main body (1).
4. the impeller of a kind of Vortex pump according to claim 1 and 2, is characterized in that: described main body (1) both ends of the surface middle part symmetry is placed with two circular grooves (5).
5. the impeller of a kind of Vortex pump according to claim 4, is characterized in that: in described circular groove (5), and be arranged symmetrically with two screws (6) at fixed hole (4) two side positions.
6. the impeller of a kind of Vortex pump according to claim 1, is characterized in that: described main body (1), blade (3), protruding ring (7) and plane of inclination (8) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656773.6U CN203730394U (en) | 2013-10-22 | 2013-10-22 | Impeller of vortex pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656773.6U CN203730394U (en) | 2013-10-22 | 2013-10-22 | Impeller of vortex pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203730394U true CN203730394U (en) | 2014-07-23 |
Family
ID=51200472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320656773.6U Expired - Fee Related CN203730394U (en) | 2013-10-22 | 2013-10-22 | Impeller of vortex pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203730394U (en) |
-
2013
- 2013-10-22 CN CN201320656773.6U patent/CN203730394U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315800 No. 665 Mt. Hengshan West Road, Beilun District, Ningbo, Zhejiang. Patentee after: Ningbo volley Technology Co., Ltd. Address before: 315800 West Road, Mt. Hengshan, Beilun, Ningbo, Zhejiang Province, No. 665 Patentee before: Ningbo Marquis Hi-Tech. Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20181022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |