CN203978915U - A kind of peripheral pump impeller - Google Patents
A kind of peripheral pump impeller Download PDFInfo
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- CN203978915U CN203978915U CN201420477552.7U CN201420477552U CN203978915U CN 203978915 U CN203978915 U CN 203978915U CN 201420477552 U CN201420477552 U CN 201420477552U CN 203978915 U CN203978915 U CN 203978915U
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- blade
- wheel disc
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- extension section
- pump impeller
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Abstract
The utility model relates to a kind of peripheral pump impeller, comprise wheel disc, be arranged on the blade of wheel disc outer rim, the both sides of described wheel disc are all provided with blade, it is characterized in that described in both sides that blade has extension section in the outer of described wheel disc respectively, and the extension section of described both sides blade is structure as a whole.The beneficial effect the utlity model has: 1, ensureing that impeller diameter constant in the situation that, dwindles the diameter of wheel disc, the length of blade increases, and the extension section of the blade of the both sides structure that is connected, greatly increase channel volume, greatly improves pump efficiency.2, indent arc anchor ring pools tip, has further increased again channel volume.3, dwindle the diameter of wheel disc, take advantage of a situation and dwindled the width of installing ring connected in star, be also conducive to reduce the consumption of material, reduce costs.
Description
Technical field
The utility model relates to a kind of peripheral pump impeller.
Background technique
Peripheral pump belongs to vane pump, mainly formed by the pump housing, pump cover, impeller etc., its impeller is divided into two kinds of enclosed and open types, double shrouded wheel application is at present in the majority, its impeller is the evenly distributed multiple radial radial blades that are of a disk outer rim, two adjacent blade-shaped of wheel disc both sides become a runner, and liquid moves after entering impeller channel under the drive of blade.Because the wheel disc outer rim of double shrouded wheel overlaps with blade outer rim, the runner on impeller is split into two, and channel volume is little, and the liquid that impeller once does work is few, and its lift, efficiency are low.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above of prior art existence and a kind of peripheral pump impeller is provided, in the situation that ensureing that impeller diameter is constant, dwindle the diameter of wheel disc, the length of blade increases, and the extension section of the blade of the both sides structure that is connected, channel volume is greatly increased, greatly improve pump efficiency.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: a kind of peripheral pump impeller, comprise wheel disc, be arranged on the blade of wheel disc outer rim, the both sides of described wheel disc are all provided with blade, it is characterized in that described in both sides that blade has extension section in the outer of described wheel disc respectively, and the extension section of described both sides blade is structure as a whole.Ensureing that impeller diameter constant in the situation that, dwindles the diameter of wheel disc, the length of blade increases, and the extension section of the blade of the both sides structure that is connected, and channel volume is greatly increased, and the liquid that impeller once does work is many, and its lift, efficiency are high.
As the further of technique scheme improved and supplemented, the utility model adopts following technical measures: the blade setting unit of the both sides on described wheel disc is all indent arc anchor ring, and described blade is close to indent arc anchor ring.
The described indent arc anchor ring of both sides converges formation tip in the outer of described wheel disc.Existing impeller is because the blade of both sides is not connected, and in order to increase the intensity of outer rim, indent arc anchor ring does not have convergent point, and wheel disc outer has certain thickness.In the technological scheme of present patent application, the blade of both sides is connected, and has the enhancing of certain intensity, and changing so indent arc anchor ring, to pool tip be feasible, and pooling tip has further increased again channel volume.
Described wheel disc is provided with axle sleeve, closed side wall, is located at the annular groove between axle sleeve and closed side wall, and side and the closed side wall of described blade are positioned at same plane, in described annular groove, are provided with connecting through hole.Dwindle the diameter of wheel disc, take advantage of a situation and dwindled the width of installing ring connected in star, be also conducive to reduce the consumption of material, reduce costs.
The beneficial effect the utlity model has: 1, ensureing that impeller diameter constant in the situation that, dwindles the diameter of wheel disc, the length of blade increases, and the extension section of the blade of the both sides structure that is connected, greatly increase channel volume, greatly improves pump efficiency.2, indent arc anchor ring pools tip, has further increased again channel volume.3, dwindle the diameter of wheel disc, take advantage of a situation and dwindled the width of installing ring connected in star, be also conducive to reduce the consumption of material, reduce costs.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of sectional structure schematic diagram of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of peripheral pump impeller, as depicted in figs. 1 and 2, it comprises wheel disc 2, be arranged on the blade 1 of wheel disc outer rim, the both sides of described wheel disc are all provided with blade 1, it is characterized in that described in both sides that blade 1 has extension section in the outer of described wheel disc 2 respectively, and the extension section of described both sides blade 1 is structure as a whole.
The blade setting unit of the both sides on described wheel disc 2 is all indent arc anchor ring 3, and described blade 1 is close to indent arc anchor ring 3.And the described indent arc anchor ring 3 of both sides converges formation tip 4 in the outer of described wheel disc 2.
Described wheel disc 2 is provided with axle sleeve 5, closed side wall 6, is located at the annular groove 7 between axle sleeve 5 and closed side wall 6, and side 11 and the closed side wall 6 of described blade are positioned at same plane, in described annular groove 7, are provided with connecting through hole 8.In order to ensure that closed side wall 6 has certain width, and in the situation that ensureing that impeller diameter is constant, length of blade increases, and dwindles the diameter of wheel disc, such as dwindling the width of annular groove 7.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.In the above-described embodiments, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a peripheral pump impeller, comprise wheel disc (2), be arranged on the blade (1) of wheel disc outer rim, the both sides of described wheel disc are all provided with blade (1), it is characterized in that described in both sides that blade (1) has extension section in the outer of described wheel disc (2) respectively, and the extension section of described both sides blades (1) is structure as a whole.
2. peripheral pump impeller according to claim 1, the blade setting unit that it is characterized in that the both sides on described wheel disc (2) is all indent arc anchor ring (3), described blade (1) is close to indent arc anchor ring (3).
3. peripheral pump impeller according to claim 1 and 2, is characterized in that the described indent arc anchor ring (3) of both sides converges formation tip (4) in the outer of described wheel disc (2).
4. peripheral pump impeller according to claim 1, it is characterized in that described wheel disc (2) is provided with axle sleeve (5), closed side wall (6), be located at the annular groove (7) between axle sleeve (5) and closed side wall (6), the side (11) of described blade is positioned at same plane with closed side wall (6), is provided with connecting through hole (8) in described annular groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477552.7U CN203978915U (en) | 2014-08-22 | 2014-08-22 | A kind of peripheral pump impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477552.7U CN203978915U (en) | 2014-08-22 | 2014-08-22 | A kind of peripheral pump impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978915U true CN203978915U (en) | 2014-12-03 |
Family
ID=51976367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420477552.7U Active CN203978915U (en) | 2014-08-22 | 2014-08-22 | A kind of peripheral pump impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203978915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022062932A1 (en) * | 2020-09-23 | 2022-03-31 | 台州瑞晶机电有限公司 | Impeller and vortex air pump |
-
2014
- 2014-08-22 CN CN201420477552.7U patent/CN203978915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022062932A1 (en) * | 2020-09-23 | 2022-03-31 | 台州瑞晶机电有限公司 | Impeller and vortex air pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200715 Address after: Wenling City, Taizhou City, Zhejiang Province town of Ocean City 317525 Industrial Zone Patentee after: SHIMGE PUMP (ZHEJIANG) Co.,Ltd. Address before: Wenling City, Taizhou City, Zhejiang Province town of Ocean City 317525 Industrial Zone Patentee before: SHIMGE PUMP INDUSTRY Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG FANGXIN ELECTROMECHANICAL Co.,Ltd. Assignor: SHIMGE PUMP (ZHEJIANG) Co.,Ltd. Contract record no.: X2021330000151 Denomination of utility model: Vortex pump impeller Granted publication date: 20141203 License type: Common License Record date: 20210828 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG LBX PUMP INDUSTRY Co.,Ltd. Assignor: SHIMGE PUMP (ZHEJIANG) Co.,Ltd. Contract record no.: X2023330000361 Denomination of utility model: A type of vortex pump impeller Granted publication date: 20141203 License type: Common License Record date: 20230627 |