CN201621093U - Water pump impeller - Google Patents
Water pump impeller Download PDFInfo
- Publication number
- CN201621093U CN201621093U CN2009202625492U CN200920262549U CN201621093U CN 201621093 U CN201621093 U CN 201621093U CN 2009202625492 U CN2009202625492 U CN 2009202625492U CN 200920262549 U CN200920262549 U CN 200920262549U CN 201621093 U CN201621093 U CN 201621093U
- Authority
- CN
- China
- Prior art keywords
- water pump
- top surface
- blades
- bottom plate
- pump 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a water pump impeller, comprising a bottom plate and a plurality of blades arranged at the top surface of the bottom plate. The layout of the top surface of the bottom plate is that the middle is low and the periphery is high, and the cross section of the top surface of the bottom plate can be an inclined plane or a cambered surface. The number of the blades is 2-10. By adopting the water pump impeller, more water can be converged to the middle, and when the blades throw water out, the pressure is higher at the place close to the periphery of the bottom plate so that the water can be sprayed further in a centralized mode, the efficiency of the water pump impeller is higher, and the electric energy is saved. The cross section of the top surface of the bottom plate can be the inclined plane or the cambered surface, thereby the water pump impeller has simple structure and is easy to manufacture. In addition, the 2-10 blades are in arc shape so that the pumping effect is better.
Description
(1) technical field:
The utility model relates to a kind of water pump vane.
(2) background technique:
At present, the impeller of general water pump is owing to the problem of structural design, and the water of ejection is not concentrated, and the efficient of pump water is low, comparatively power consumption.
(3) model utility content:
The utility model provides a kind of water pump vane, and its water spray is concentrated, and the efficient height compares more electricity saving.
The utility model is achieved through the following technical solutions: a kind of water pump vane, and the some blades that comprise base plate and be arranged on plate top surface, wherein: low in the middle of plate top surface is, peripheral high layout is oblique line or camber line at the top, cross section of base plate.
The top, cross section of above-mentioned described base plate is oblique line or camber line.
Above-mentioned described some blades are meant 2 to 10 scope, and the shape of blade is an arc.Axis hole is set in the middle of the base plate, above axis hole, the blade inboard surrounds cavity.
The utility model compared with prior art has following advantage: be that the centre is low at plate top surface 1), peripheral high layout makes the water centres that collect in, when blade is thrown water out more, the closer to the base plate periphery, pressure is big more, thereby water spray is concentrated, spray fartherly, efficient is higher, saving power; 2) top, cross section of base plate is oblique line or camber line, and is simple in structure, easy to manufacture; 3) blade is meant 2 to 10 scope, and the shape of blade is an arc, and pump water effect is better.
(4) description of drawings:
Below in conjunction with accompanying drawing the utility model is done detailed explanation:
Fig. 1 is embodiment's one an of the present utility model angle stereogram;
Fig. 2 is another angle stereogram of embodiment one of the present utility model;
Fig. 3 is embodiment's one an of the present utility model structure sectional view;
Fig. 4 is embodiment's two an of the present utility model angle stereogram;
Fig. 5 is another angle stereogram of embodiment two of the present utility model;
Fig. 6 is embodiment's two an of the present utility model structure sectional view.
(5) embodiment:
Embodiment one:
As Fig. 1, Fig. 2, shown in Figure 3, a kind of water pump vane of the present utility model, the some blades 3 that comprise base plate 1 and be arranged on plate top surface 2, low in the middle of plate top surface 2 is, peripheral high layout.Some blades 3 are meant 2 to 10 scope.The shape of blade 3 is arcs.In the middle of the base plate 1 axis hole 4 is set, above axis hole 4, blade 3 inboards surround cavity 5.Protrude boss 6 in the middle of base plate 1 bottom surface.The top, cross section of base plate is an oblique line 21, and plate top surface 2 is that oblique line 21 rotates the formation conical surface around the center.
Embodiment two:
As Fig. 4, Fig. 5, shown in Figure 6, a kind of water pump vane of the present utility model, the some blades 3 that comprise base plate 1 and be arranged on plate top surface 2, low in the middle of plate top surface 2 is, peripheral high layout.Some blades 3 are meant 2 to 10 scope.The shape of blade 3 is arcs.In the middle of the base plate 1 axis hole 4 is set, above axis hole 4, blade 3 inboards surround cavity 5.Protrude boss 6 in the middle of base plate 1 bottom surface.The top, cross section of base plate is a camber line 22, the turning surface that plate top surface 2 constitutes around the center rotation with camber line 22.
The foregoing description is a better embodiment of the present utility model; but mode of execution of the present utility model is not limited thereto; other are any not to deviate from change, the modification done under spirit of the present utility model and the principle, substitute, combination, simplify; be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (5)
1. water pump vane, the some blades that comprise base plate and be arranged on plate top surface is characterized in that: low in the middle of plate top surface is, peripheral high layout.
2. a kind of water pump vane according to claim 1 is characterized in that: the top, cross section of base plate is oblique line or camber line.
3. a kind of water pump vane according to claim 1 and 2 is characterized in that: some blades are meant 2 to 10 scope.
4. a kind of water pump vane according to claim 3 is characterized in that: the shape of blade is an arc.
5. a kind of water pump vane according to claim 4 is characterized in that: axis hole is set in the middle of the base plate, above axis hole, the blade inboard surrounds cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202625492U CN201621093U (en) | 2009-11-07 | 2009-11-07 | Water pump impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202625492U CN201621093U (en) | 2009-11-07 | 2009-11-07 | Water pump impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621093U true CN201621093U (en) | 2010-11-03 |
Family
ID=43024548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202625492U Expired - Fee Related CN201621093U (en) | 2009-11-07 | 2009-11-07 | Water pump impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216452A (en) * | 2013-04-25 | 2013-07-24 | 常州雷利电机科技有限公司 | Draining pump |
| WO2018160053A1 (en) | 2017-03-03 | 2018-09-07 | Francisco Javier Bustamante Sandoval | Mechanism for driving the blades of a centrifugal pump for transporting liquids and living fauna |
-
2009
- 2009-11-07 CN CN2009202625492U patent/CN201621093U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216452A (en) * | 2013-04-25 | 2013-07-24 | 常州雷利电机科技有限公司 | Draining pump |
| CN103216452B (en) * | 2013-04-25 | 2016-05-11 | 常州雷利电机科技有限公司 | Draining pump |
| WO2018160053A1 (en) | 2017-03-03 | 2018-09-07 | Francisco Javier Bustamante Sandoval | Mechanism for driving the blades of a centrifugal pump for transporting liquids and living fauna |
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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 |
Granted publication date: 20101103 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |