CN2415183Y - Water pump impeller - Google Patents
Water pump impeller Download PDFInfo
- Publication number
- CN2415183Y CN2415183Y CN 00219562 CN00219562U CN2415183Y CN 2415183 Y CN2415183 Y CN 2415183Y CN 00219562 CN00219562 CN 00219562 CN 00219562 U CN00219562 U CN 00219562U CN 2415183 Y CN2415183 Y CN 2415183Y
- Authority
- CN
- China
- Prior art keywords
- utility
- water pump
- impeller
- model
- blades
- 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)
- Hydraulic Turbines (AREA)
Abstract
The utility model belongs to improvements of an impeller of a volume type flexible impeller pump, which is composed of an impeller body, blades, etc. The utility model is characterized in that an arc-shaped dummy club is arranged between two adjacent blades. The blades of the utility model can not be broken easily and have long service life.
Description
The utility model belongs to a kind of improvement of positive displacement flexible-impeller pump impeller.
Though existing by wheel body with to be distributed on the water pump vane that the blade on the wheel body forms simple in structure, materials are saved, impeller revolves in the eccentric inner chamber of the pump housing fast, the fracture easily of blade bottom, working life weak point.
The purpose of this utility model provides a kind of water pump vane of long service life.
The utility model is made up of wheel body (1) and the blade (2) that is distributed on wheel body (1) periphery, and its major technique is characterized as and is provided with arc boss (3) between adjacent two blades (2).
Because the utility model has been set up arc boss between adjacent two blades, when impeller in the eccentric inner chamber fast rotational of the pump housing, blade during towards the sense of rotation back-flexing because of being subjected to interlobate arc boss rest, the blade bottom is easy-rupturing not, thereby prolonged impeller working life effectively, and can reduce the complete machine maintenance, improve complete machine working life.
Accompanying drawing 1 is the utility model structural representation.
Referring to accompanying drawing, the utility model embodiment is by molding and forming, and its blade (2) is established eight altogether, is distributed on the periphery of wheel body (1), is provided with an arc boss (3) between adjacent two blades.
Claims (1)
1, a kind of by wheel body (1) be distributed on the water pump vane that the blade (2) of wheel body (1) periphery is formed, it is characterized by and be provided with arc boss (3) between adjacent two blades (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00219562 CN2415183Y (en) | 2000-03-08 | 2000-03-08 | Water pump impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00219562 CN2415183Y (en) | 2000-03-08 | 2000-03-08 | Water pump impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2415183Y true CN2415183Y (en) | 2001-01-17 |
Family
ID=33584742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00219562 Expired - Fee Related CN2415183Y (en) | 2000-03-08 | 2000-03-08 | Water pump impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2415183Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179722A (en) * | 2014-07-21 | 2014-12-03 | 大同市益达环保节能科技发展有限责任公司 | Efficient water pump impeller |
-
2000
- 2000-03-08 CN CN 00219562 patent/CN2415183Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179722A (en) * | 2014-07-21 | 2014-12-03 | 大同市益达环保节能科技发展有限责任公司 | Efficient water pump impeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |