CN104154034A - Impeller for mass-flow water pump - Google Patents
Impeller for mass-flow water pump Download PDFInfo
- Publication number
- CN104154034A CN104154034A CN201410394784.0A CN201410394784A CN104154034A CN 104154034 A CN104154034 A CN 104154034A CN 201410394784 A CN201410394784 A CN 201410394784A CN 104154034 A CN104154034 A CN 104154034A
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- China
- Prior art keywords
- blades
- blade
- shaft hole
- water pump
- flow water
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Abstract
The invention discloses an impeller for a mass-flow water pump. The impeller comprises at least two blades, a hub base where the blades are fixed and a fixing shaft hole. The fixing shaft hole is formed in the center of the hub base, the blades are evenly arranged on the portions, on the periphery of the fixing shaft hole, of the hub base, the blades are triangular blades, at least one face of each triangular blade is an arc-shaped face, the blades are all installed on a base circle with the diameter ranging from 33 mm to 34 mm, and the base circle and the fixing shaft hole are concentrically arranged. By means of the mode, the structures of the blades and the installation heights of the blades are improved, the arc-shaped blades are mass in flow and high in lift, the working efficiency can be improved through the improved blade installation positions, and meanwhile the advantages of being mass in flow and high in lift can be achieved.
Description
Technical field
The present invention relates to a kind of large flow water pump impeller.
Background technique
Impeller blade for the large cooling waterpump of large flow is all designed to straight line type in the market, but linear blade exists the shortcomings such as flow is little, lift is low, can not meet various application demands.
In addition, the impeller surface on market all adopts zinc-plated processing, but in impeller is running up, Zinc coat easily comes off, and impeller easily gets rusty, and has reduced working life; Zinc coat is de-to be fallen behind in cooling liquid, makes water seal friction pair premature wear, and water seal is leaked, and affects working life.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of large flow water pump impeller, can improve lift, enlargement discharge, and impeller is difficult for getting rusty, and has extended working life.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of large flow water pump impeller is provided, comprise: hub seat and the fixed shaft hole of at least 2 blades, stator blade, described fixed shaft hole is in the central authorities of described hub seat, blade is distributed on the wheel hub surface of fixed shaft hole periphery, described blade is triangular vane, in triangular vane, has one side at least for arc shaped surface, each blade is all installed on the basic circle that a diameter is 33mm-34mm, and this basic circle and the setting of fixed shaft hole concentric.
In a preferred embodiment of the present invention, it is arc shaped surface that triangular vane is provided with a side, and all the other sides are planarea.
In a preferred embodiment of the present invention, it is arc shaped surface that triangular vane is provided with bi-side, and all the other sides are planarea.
In a preferred embodiment of the present invention, it is arc shaped surface that triangular vane is provided with three sides, and all the other sides are planarea.
In a preferred embodiment of the present invention, the wheel hub surface of stator blade is curved surface.
In a preferred embodiment of the present invention, the exit installation angle of described blade is greater than 90 °.
The invention has the beneficial effects as follows: the large flow water pump of the present invention improves the setting height(from bottom) of blade structure and blade with impeller, the blade flow of arc line shaped is large, lift is high, can increase work efficiency in blades installation position after improvement, also can realize the advantage that flow is large, lift is high simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of impeller one preferred embodiment for the large flow water pump of the present invention;
Fig. 2 is the plan view that shown in Fig. 1, large flow water pump is used impeller;
In accompanying drawing, the mark of each parts is as follows: 1, blade, 2, hub seat, 3, fixed shaft hole, 4, basic circle.
Embodiment
Below the technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making all other embodiments that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
Embodiment 1: a kind of large flow water pump impeller, comprising: hub seat 2 and the fixed shaft hole 3 of 3 blades 1, stator blade 1, described fixed shaft hole 3 is in the central authorities of described hub seat 2.
Blade 1 is distributed on the wheel hub curved surface of fixed shaft hole 3 peripheries, and described blade 1 is triangular vane 1, and it is arc shaped surface that triangular vane 1 is provided with a side, and all the other sides are planarea.
In addition, the exit installation angle of described blade 1 is greater than 90 °.
Structure of the present invention can significantly improve lift, and enlargement discharge, raises the efficiency.
Embodiment 2: a kind of large flow water pump impeller, comprising: hub seat 2 and the fixed shaft hole 3 of 6 blades 1, stator blade 1, described fixed shaft hole 3 is in the central authorities of described hub seat 2.
Blade 1 is distributed on the wheel hub curved surface of fixed shaft hole 3 peripheries, and described blade 1 is triangular vane 1, and it is arc shaped surface that triangular vane 1 is provided with bi-side, and all the other sides are planarea.
In addition, the exit installation angle of described blade 1 is greater than 90 °.
Structure of the present invention can significantly improve lift, and enlargement discharge, raises the efficiency.
Embodiment 3: a kind of large flow water pump impeller, comprising: hub seat 2 and the fixed shaft hole 3 of 8 blades 1, stator blade 1, described fixed shaft hole 3 is in the central authorities of described hub seat 2.
Blade 1 is distributed on the wheel hub curved surface of fixed shaft hole 3 peripheries, and described blade 1 is triangular vane 1, and it is arc shaped surface that triangular vane 1 is provided with three sides, and all the other sides are planarea.
In addition, the exit installation angle of described blade 1 is greater than 90 °.
Structure of the present invention can significantly improve lift, and enlargement discharge, raises the efficiency.
In embodiment 1-3, each blade 1 is all installed on the basic circle 4 that a diameter is 33mm-34mm, and this basic circle 4 and fixed shaft hole 3 concentric settings.The setting height(from bottom) of impeller is improved, and efficiency is high, flow is large, lift is high.
The large flow water pump of the present invention improves the setting height(from bottom) of blade structure and blade with impeller, and the blade flow of arc line shaped is large, lift is high, can increase work efficiency in the blades installation position after improvement, also can realize the advantage that flow is large, lift is high simultaneously.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a large flow water pump impeller, it is characterized in that, comprise: hub seat and the fixed shaft hole of at least 2 blades, stator blade, described fixed shaft hole is in the central authorities of described hub seat, blade is distributed on the wheel hub surface of fixed shaft hole periphery, and described blade is triangular vane, has one side at least for arc shaped surface in triangular vane, each blade is all installed on the basic circle that a diameter is 33mm-34mm, and this basic circle and the setting of fixed shaft hole concentric.
2. large flow water pump impeller according to claim 1, is characterized in that, it is arc shaped surface that triangular vane is provided with a side, and all the other sides are planarea.
3. large flow water pump impeller according to claim 1, is characterized in that, it is arc shaped surface that triangular vane is provided with bi-side, and all the other sides are planarea.
4. large flow water pump impeller according to claim 1, is characterized in that, it is arc shaped surface that triangular vane is provided with three sides, and all the other sides are planarea.
5. large flow water pump impeller according to claim 1, is characterized in that, the wheel hub surface of stator blade is curved surface.
6. large flow water pump impeller according to claim 1, is characterized in that, the exit installation angle of described blade is greater than 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394784.0A CN104154034A (en) | 2014-07-16 | 2014-08-13 | Impeller for mass-flow water pump |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391074 | 2014-07-16 | ||
| CN201420391074.8 | 2014-07-16 | ||
| CN201410394784.0A CN104154034A (en) | 2014-07-16 | 2014-08-13 | Impeller for mass-flow water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104154034A true CN104154034A (en) | 2014-11-19 |
Family
ID=51879625
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410394784.0A Pending CN104154034A (en) | 2014-07-16 | 2014-08-13 | Impeller for mass-flow water pump |
| CN201410394785.5A Pending CN104154048A (en) | 2014-07-16 | 2014-08-13 | Impeller for anti-cavitation water pump |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410394785.5A Pending CN104154048A (en) | 2014-07-16 | 2014-08-13 | Impeller for anti-cavitation water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104154034A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613000A (en) * | 2014-12-06 | 2015-05-13 | 无锡高卓流体设备有限公司 | Water pump impeller |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389812A (en) * | 2014-12-06 | 2015-03-04 | 无锡高卓流体设备有限公司 | Anti-cavitation water pump impeller |
-
2014
- 2014-08-13 CN CN201410394784.0A patent/CN104154034A/en active Pending
- 2014-08-13 CN CN201410394785.5A patent/CN104154048A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613000A (en) * | 2014-12-06 | 2015-05-13 | 无锡高卓流体设备有限公司 | Water pump impeller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104154048A (en) | 2014-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |
|
| WD01 | Invention patent application deemed withdrawn after publication |