CN201318314Y - Energy-saving water pump impeller - Google Patents
Energy-saving water pump impeller Download PDFInfo
- Publication number
- CN201318314Y CN201318314Y CNU2008201835639U CN200820183563U CN201318314Y CN 201318314 Y CN201318314 Y CN 201318314Y CN U2008201835639 U CNU2008201835639 U CN U2008201835639U CN 200820183563 U CN200820183563 U CN 200820183563U CN 201318314 Y CN201318314 Y CN 201318314Y
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- China
- Prior art keywords
- water
- impeller
- wheel seat
- energy
- impellers
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- 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 relates to an energy-saving water pump impeller, comprising a wheel spindle and a wheel seat, water splashing impellers formed by spiral centrifugal water splashing blades are arranged at the periphery of the wheel seat, spiral impellers are arranged on the wheel seat and are arranged at the front end of the water splashing impellers on the wheel seat, the spiral impellers are composed of the blades, and the blades of the spiral impellers are in a bending shape. The diameter of the spiral impellers is less than that of the water splashing impellers; the wheel seat is also provided with water collecting impellers which are arranged at the front end of the spiral impellers on the wheel seat and are composed of water stirring impellers, the diameter of the water stirring impellers is less than that of the water collecting impellers. The wheel seat is articulated with a wheel spindle or is connected in a screwing way. The energy-saving water pump impeller has the advantages of simple structure, obvious energy saving effect and convenient manufacturing.
Description
Technical field
The utility model relates to a kind of energy-saving water pump impeller.
Background technique
Centrifugal pump is an equipment commonly used on a kind of farmland water conservancy works, and impeller is the main member of centrifugal pump, and the quality of its performance directly influences the efficient of centrifugal pump.Existing centrifugal pump impeller is made up of wheel seat and wheel shaft, the impeller that uniform individual layer spirality water dumping blade is formed around wheel seat, this individual layer blade can only play the water dumping effect, pressure is low, and venting quality is poor, so must add water ability proper functioning before starting earlier, can not gas-liquid delivery, therefore cause the lift of water pump short, so the ubiquitous outstanding problem of existing centrifugal pump is the problem that efficient is not high, power consumption is big.
The model utility content
The purpose of this utility model is to solve deficiency of the prior art, and a kind of pressure height, energy-saving water pump impeller that lift is high are provided.
The utility model is achieved in that
A kind of energy-saving water pump impeller comprises wheel shaft and wheel seat, and the water dumping impeller of being made up of the centrifugal water dumping blade of spirality around wheel seat also has helical runner on wheel seat, and helical runner is positioned at the front end of water dumping impeller on the wheel seat, and helical runner is made up of blade.
The blade of helical runner can also be curved shape.
The diameter of screw impeller can be less than the diameter of water dumping impeller.
On wheel seat, can also pull water impeller, pull the front end that water impeller is positioned at helical runner on the wheel seat, pull water impeller and form by stirring wiper blade.
Stir stirring wiper blade and can being straight sheet of water impeller.
Stirring water impeller stirs wiper blade and can be curved shape.
The diameter that stirs water impeller can be less than the diameter of pulling water impeller.
Wheel seat can be connected for hinge with wheel shaft, perhaps connects for bolt.
The utility model is to increase one or more layers curved shape blade at the leading portion that has individual layer water dumping blade now, form two layers or three layers of impeller that blade is formed, form synergistic function between each layer blade, make the suction Cheng Da 50-60m of pump, lift is the highest can to reach 60m, be 2 times of existing water pump, energy-saving effect is very remarkable.Simultaneously, when existing water pump uses the utility model, do not need to change the external structure of Centrifugal water pump, only need common impeller is removed, impeller of the present utility model is loaded onto get final product, installation and use are all very convenient.In addition, the utility model can also be realized gas-liquid delivery, owing to can reach several atmospheric pressures at short notice behind the pump startup, this pressure can be discharged the air in the pump rapidly, so pump does not need to add just energy proper functioning of water before startup.
Below in conjunction with drawings and Examples the utility model is further specified:
Description of drawings
Fig. 1 is the utility model structural front view
Fig. 2 is the utility model structure right elevation
Embodiment
In conjunction with Fig. 1, Fig. 2, a kind of energy-saving water pump impeller comprises wheel shaft 1 and wheel seat 2, the water dumping impeller of being made up of the centrifugal water dumping blade 3 of spirality around wheel seat 2; Also have helical runner on wheel seat, helical runner is positioned at the front end of water dumping impeller on the wheel seat, and helical runner is made up of curved shape blade 4.The diameter of screw impeller is less than the diameter of water dumping impeller.Pull water impeller in addition on wheel seat, pull the front end that water impeller is positioned at helical runner on the wheel seat, pull water impeller and form by stirring wiper blade 5, the wiper blade of stirring of stirring water impeller is straight sheet.The diameter that stirs water impeller is less than the diameter of pulling water impeller.Be connected by screw 6 between wheel seat and the wheel shaft.
Claims (9)
1, a kind of energy-saving water pump impeller comprises wheel shaft and wheel seat, the water dumping impeller of being made up of the centrifugal water dumping blade of spirality around wheel seat, it is characterized in that, also have helical runner on wheel seat, helical runner is positioned at the front end of water dumping impeller on the wheel seat, and helical runner is made up of blade.
2, energy-saving water pump impeller according to claim 1 is characterized in that, the blade of helical runner is a curved shape.
3, energy-saving water pump impeller according to claim 2 is characterized in that, the diameter of screw impeller is less than the diameter of water dumping impeller.
4, energy-saving water pump impeller according to claim 1 is characterized in that, pulls water impeller on wheel seat in addition, pulls the front end that water impeller is positioned at helical runner on the wheel seat, pulls water impeller and forms by stirring wiper blade.
5, energy-saving water pump impeller according to claim 4 is characterized in that, the wiper blade of stirring of stirring water impeller is straight sheet.
6, energy-saving water pump impeller according to claim 5 is characterized in that, stirring water impeller, to stir wiper blade be curved shape.
7, energy-saving water pump impeller according to claim 4 is characterized in that, the diameter that stirs water impeller is less than the diameter of pulling water impeller.
8, energy-saving water pump impeller according to claim 1 is characterized in that, wheel seat is that hinge is connected with wheel shaft.
9, energy-saving water pump impeller according to claim 1 is characterized in that, wheel seat is that bolt is connected with wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201835639U CN201318314Y (en) | 2008-12-23 | 2008-12-23 | Energy-saving water pump impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201835639U CN201318314Y (en) | 2008-12-23 | 2008-12-23 | Energy-saving water pump impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318314Y true CN201318314Y (en) | 2009-09-30 |
Family
ID=41197079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201835639U Expired - Fee Related CN201318314Y (en) | 2008-12-23 | 2008-12-23 | Energy-saving water pump impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318314Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973426A (en) * | 2017-12-28 | 2019-07-05 | 宁波方太厨具有限公司 | Water pump vane and its application for cleaning machine |
| CN109973421A (en) * | 2017-12-28 | 2019-07-05 | 宁波方太厨具有限公司 | Water pump vane and its application for cleaning machine |
-
2008
- 2008-12-23 CN CNU2008201835639U patent/CN201318314Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973426A (en) * | 2017-12-28 | 2019-07-05 | 宁波方太厨具有限公司 | Water pump vane and its application for cleaning machine |
| CN109973421A (en) * | 2017-12-28 | 2019-07-05 | 宁波方太厨具有限公司 | Water pump vane and its application for cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20101223 |