CN201351634Y - High-flow water pump impeller - Google Patents
High-flow water pump impeller Download PDFInfo
- Publication number
- CN201351634Y CN201351634Y CNU2008202206920U CN200820220692U CN201351634Y CN 201351634 Y CN201351634 Y CN 201351634Y CN U2008202206920 U CNU2008202206920 U CN U2008202206920U CN 200820220692 U CN200820220692 U CN 200820220692U CN 201351634 Y CN201351634 Y CN 201351634Y
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- CN
- China
- Prior art keywords
- water pump
- blade
- hub
- flow
- 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 - Lifetime
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Abstract
The utility model discloses a high-flow water pump impeller, which comprises a shaft hole (4), a hub (1) and blades connected to the hub (1). Each blade consists of an arc portion (2) and a straight line portion (3), the arc portion (2) is connected to the hub (1), and the straight line portion (3) is arranged on one side far away from the hub (1). Because the blades of the water pump impeller utilizes a structure combined by the arc portions and the straight line portions, the straight line portions of the blades have larger pushing force than the blades in full arc structure on the premise of identical radius and identical rotating speed, and can effectively increase flow and lift head index of the water pump. A water pump utilizing the high-flow water pump impeller is larger in flow and higher in lift head on the foundation of not changing the size of the impeller.
Description
Technical field
The utility model belongs to the pump part technical field, particularly a kind of big flow water pump vane.
Background technique
Conventional water pump vane comprises axis hole, wheel hub and is connected blade on the wheel hub that described blade is the smooth surface of certain radian.Level and smooth cambered surface blade can reduce the resistance to current in the water process of flowing, but under the prerequisite of identical circumferential radius and same rotational speed, the flow and the lift of cambered surface formula impeller are all less than normal, can not satisfy the requirement of high-lift and big flow.
The model utility content
The utility model provides a kind of big flow, high-lift big flow water pump vane.
A kind of big flow water pump vane comprises axis hole, wheel hub and is connected the blade of wheel hub that described blade is made up of camber line part and straight section, and described camber line partly is connected on the wheel hub, and straight section is away from wheel hub one side, and tangent with the camber line part.
The length of described straight section is 2 times of camber line part.
The quantity of the blade of described impeller is 10.
Because the structure that the blade of the utility model water pump vane has adopted camber line part and straight section to form, its straight section is under the prerequisite of identical circumferential radius and same rotational speed, have than the blade of all-arc structure bigger Driving force water, can improve the flow and the lift index of water pump effectively, use the utility model on the basis of identical impeller size, to provide the water pump of bigger flow and lift.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of big flow water pump vane of the utility model, comprise axis hole 4, wheel hub 1 and be connected the blade of wheel hub 1, axis hole 4 is connected on the pump housing by axle and bearing, described blade is made up of camber line part 2 and straight section 3, described camber line part 2 is connected on the wheel hub 1, and straight section 3 is away from wheel hub 1 one sides.Described blade evenly is arranged on the excircle of wheel hub 1.
The length of described straight section is 2 times of camber line part.
The quantity of the blade of described impeller is 10.
Protection domain of the present utility model is not confined to the described embodiment of present embodiment; as long as the blade of impeller is made up of camber line part and straight section; no matter how many both length ratios are; also no matter the quantity of the blade of an impeller; as long as the blade of impeller is made up of camber line part and straight section, such impeller all belongs to the scope of the utility model protection.
Because the structure that the blade of the utility model water pump vane has adopted camber line part and straight section to form, its straight section is under the prerequisite of same radius and same rotational speed, have than the blade of all-arc structure bigger Driving force water, can improve the flow and the lift index of water pump effectively, use the utility model on the basis that does not change impeller size, to provide the water pump of bigger flow and lift.
Claims (3)
1. one kind big flow water pump vane, comprise axis hole (4), wheel hub (1) and be connected the blade of wheel hub (1), it is characterized in that: described blade is made up of camber line part (2) and straight section (3), described camber line part (2) is connected on the wheel hub (1), and straight section (3) is away from wheel hub (1) one side.
2. big flow water pump vane as claimed in claim 1 is characterized in that: the length of described straight section is 2 times of camber line part.
3. big flow water pump vane as claimed in claim 1 or 2 is characterized in that: the quantity of the blade of described impeller is 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202206920U CN201351634Y (en) | 2008-11-05 | 2008-11-05 | High-flow water pump impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202206920U CN201351634Y (en) | 2008-11-05 | 2008-11-05 | High-flow water pump impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351634Y true CN201351634Y (en) | 2009-11-25 |
Family
ID=41375021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202206920U Expired - Lifetime CN201351634Y (en) | 2008-11-05 | 2008-11-05 | High-flow water pump impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201351634Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005984A (en) * | 2014-04-16 | 2014-08-27 | 北京北重伟业电机技术开发有限公司 | Impeller |
| CN104500426A (en) * | 2014-12-31 | 2015-04-08 | 东莞市锐天机电科技有限公司 | Energy-saving high-speed air blower |
| CN104613000A (en) * | 2014-12-06 | 2015-05-13 | 无锡高卓流体设备有限公司 | Water pump impeller |
| CN106337833A (en) * | 2015-07-06 | 2017-01-18 | 杭州三花研究院有限公司 | Impeller, centrifugal pump and electric drive pump |
| CN106640747A (en) * | 2016-12-14 | 2017-05-10 | 重庆道同动力机械设备有限公司 | Water pump impeller |
| CN112780605A (en) * | 2020-12-31 | 2021-05-11 | 东莞市鸿盈电子科技有限公司 | Novel impeller and micro water pump comprising same |
-
2008
- 2008-11-05 CN CNU2008202206920U patent/CN201351634Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005984A (en) * | 2014-04-16 | 2014-08-27 | 北京北重伟业电机技术开发有限公司 | Impeller |
| CN104613000A (en) * | 2014-12-06 | 2015-05-13 | 无锡高卓流体设备有限公司 | Water pump impeller |
| CN104500426A (en) * | 2014-12-31 | 2015-04-08 | 东莞市锐天机电科技有限公司 | Energy-saving high-speed air blower |
| CN106337833A (en) * | 2015-07-06 | 2017-01-18 | 杭州三花研究院有限公司 | Impeller, centrifugal pump and electric drive pump |
| CN106640747A (en) * | 2016-12-14 | 2017-05-10 | 重庆道同动力机械设备有限公司 | Water pump impeller |
| CN112780605A (en) * | 2020-12-31 | 2021-05-11 | 东莞市鸿盈电子科技有限公司 | Novel impeller and micro water pump comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANYANG FEILONG AUTOMOTIVE PARTS CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20101022 Address after: 474500 Industrial Zone, East Ring Road, Xixia County, Henan, Nanyang Co-patentee after: Nanyang Feilong Automobile Parts Co., Ltd. Patentee after: Xixia Automobile Water Pump Co., Ltd., Henan Prov. Address before: 474500 Industrial Zone, East Ring Road, Xixia County, Henan, Nanyang Patentee before: Xixia Automobile Water Pump Co., Ltd., Henan Prov. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091125 |
|
| CX01 | Expiry of patent term |