CN205190318U - Water pump impeller - Google Patents
Water pump impeller Download PDFInfo
- Publication number
- CN205190318U CN205190318U CN201520812524.0U CN201520812524U CN205190318U CN 205190318 U CN205190318 U CN 205190318U CN 201520812524 U CN201520812524 U CN 201520812524U CN 205190318 U CN205190318 U CN 205190318U
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- CN
- China
- Prior art keywords
- blade
- chassis
- water pump
- impeller
- utility
- 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 a water pump impeller, including blade and chassis, the center on chassis is equipped with the connecting hole that supplies the drive shaft to pass, and the connecting hole opening part is equipped with the sealing washer, and the blade uses the connecting hole to fix on the chassis as the center, and the blade is the arc slice, is equipped with the blade near on the blade on chassis, is equipped with the strengthening rib with chassis fixed connection on the base of blade. The utility model has the advantages that: the blade of this water pump is the arc slice to be fixed on the chassis for the hydraulic efficiency of impeller obtains very big promotion, having increased the blade on the blade, can having cut the impurity such as fibre in the liquid, avoided the fibre winding on the impeller, work causes the influence to the impeller, be equipped with the strengthening rib between blade and the chassis, strengthened the firm in connection nature between blade and the chassis.
Description
Technical field
Relating to of the utility model impeller technical field, particularly relates to a kind of water pump vane.
Background technique
Water pump is widely used in daily life and industrial production, lift be the unit weight liquid pumped of water pump from pump inlet to the increment of pump discharge place energy, both the liquid-column height of liquid pumped by water pump, and lift is an important indicator of water pump.The impeller of traditional water pump is made up of blade and chassis, and blade is straight lamellar body, and in aplysia punctata, circumference decile is connected on wheel disc, although this impeller manufactures simple, poor fluidity, water lift of pump is little.Therefore, a kind of new technological scheme should be provided to solve the problem.
Summary of the invention
The purpose of this utility model is: provide a kind of water pump vane.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of water pump vane, comprise blade and chassis, the center on chassis is provided with the attachment hole passed for live axle, attachment hole opening is provided with seal ring, blade is fixed on chassis centered by attachment hole, the curved sheet of blade, the blade near chassis is provided with blade, and the base of blade is provided with the stiffening rib be fixedly connected with chassis.
The bi-side of blade are equipped with anticorrosive coat.。
Due to the application of technique scheme, the utility model compared with prior art tool has the following advantages:
The curved sheet of blade of this water pump is fixed on chassis, and the hydraulic efficiency of impeller is greatly improved; Blade adds blade, can cut impurity such as the fibers in liquid, avoid Filament-wound Machine on impeller, impeller work is impacted; Be provided with stiffening rib between blade and chassis, strengthen the connectivity robustness between blade and chassis.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model embodiment one structural representation.
In above accompanying drawing: 1-blade, 2-chassis, 3-attachment hole, 4-seal ring, 5-blade, 6-base, 7-stiffening rib, 8-anticorrosive coat.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment one:
As shown in Figure 1, a kind of water pump vane of the utility model, comprise blade 1 and chassis 2, the center on chassis 2 is provided with the attachment hole 3 passed for live axle, and attachment hole 3 opening is provided with seal ring 4, can strengthen the connection reliability between attachment hole 3 and live axle, blade 1 is fixed on chassis 2 centered by attachment hole 3, the curved sheet of blade 1, the blade 1 near chassis 2 is provided with blade 5, and the base 6 of blade 1 is provided with the stiffening rib 7 be fixedly connected with chassis 2.
The bi-side of blade 1 are equipped with anticorrosive coat 8.。
The curved sheet of blade 1 of this water pump is fixed on chassis 2, and the hydraulic efficiency of impeller is greatly improved; Blade 1 adds blade 5, can cut impurity such as the fibers in liquid, avoid Filament-wound Machine on impeller, impeller work is impacted; Be provided with stiffening rib 7 between blade 1 and chassis 2, strengthen the connectivity robustness between blade 1 and chassis 2.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (2)
1. a water pump vane, it is characterized in that: comprise blade and chassis, the center on described chassis is provided with the attachment hole passed for live axle, described attachment hole opening is provided with seal ring, described blade is fixed on chassis centered by attachment hole, the curved sheet of described blade is fixed on chassis, and the blade near described chassis is provided with blade, and the base of described blade is provided with the stiffening rib be fixedly connected with chassis.
2. a kind of water pump vane according to claim 1, is characterized in that: the bi-side of described blade are equipped with anticorrosive coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812524.0U CN205190318U (en) | 2015-10-19 | 2015-10-19 | Water pump impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812524.0U CN205190318U (en) | 2015-10-19 | 2015-10-19 | Water pump impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205190318U true CN205190318U (en) | 2016-04-27 |
Family
ID=55783314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520812524.0U Expired - Fee Related CN205190318U (en) | 2015-10-19 | 2015-10-19 | Water pump impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205190318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975479A (en) * | 2017-12-04 | 2018-05-01 | 江苏凯泉泵业制造有限公司 | Dredge pump with cutting is without stifled water inlet pipe |
| CN108626165A (en) * | 2018-07-04 | 2018-10-09 | 浙江工业大学 | A kind of centrifugal pump half-opened impeller |
-
2015
- 2015-10-19 CN CN201520812524.0U patent/CN205190318U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975479A (en) * | 2017-12-04 | 2018-05-01 | 江苏凯泉泵业制造有限公司 | Dredge pump with cutting is without stifled water inlet pipe |
| CN107975479B (en) * | 2017-12-04 | 2020-05-01 | 江苏凯泉泵业制造有限公司 | Non-blocking water inlet pipe with cutting for sewage pump |
| CN108626165A (en) * | 2018-07-04 | 2018-10-09 | 浙江工业大学 | A kind of centrifugal pump half-opened impeller |
| CN108626165B (en) * | 2018-07-04 | 2024-03-26 | 浙江工业大学 | Semi-open impeller of centrifugal pump |
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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: 20160427 Termination date: 20181019 |