CN204299950U - Superposition wheel hub axial wheel - Google Patents
Superposition wheel hub axial wheel Download PDFInfo
- Publication number
- CN204299950U CN204299950U CN201420782274.6U CN201420782274U CN204299950U CN 204299950 U CN204299950 U CN 204299950U CN 201420782274 U CN201420782274 U CN 201420782274U CN 204299950 U CN204299950 U CN 204299950U
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- wheel
- superposition
- blade
- 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
Links
Abstract
The utility model relates to blower fan technical field, specifically a kind of superposition wheel hub axial wheel, comprise wheel hub and blade, it is characterized in that on wheel hub, circumference is at least provided with two circle blades, to pass through to increase blade quantity on wheel hub, improve the performance of axial flow blower, the utility model, owing to adopting said structure, has novel structure, easy to make, easy for installation, maintenance is quick, improves the advantages such as fan performance.
Description
Technical field
The utility model relates to blower fan technical field, specifically a kind of superposition wheel hub axial wheel.
Background technology
In existing ventilating system, common axial flow fan vane wheel is bolted by single wheel hub and blade and is formed, and its deficiency is: lobe numbers not easily adjusts, and cannot design more number blade, fan performance is lower.
Summary of the invention
The purpose of this utility model solves above-mentioned the deficiencies in the prior art, provides a kind of novel structure, easy to make, easy for installation, maintenance is quick, improves the superposition wheel hub axial wheel of fan performance.
The utility model solves the technical scheme that its technical problem adopts:
A kind of superposition wheel hub axial wheel, comprising wheel hub and blade, it is characterized in that on wheel hub, circumference is at least provided with two circle blades, with by increasing blade quantity on wheel hub, improving the performance of axial flow blower.
Wheel hub described in the utility model is formed by fixedly connecting through reel by least two unit wheel hubs, and on described unit wheel hub, Circle-Array shows a circle blade, is beneficial to reach make simple, easy for installation, maintenance and act on efficiently.
The utility model, owing to adopting said structure, has novel structure, easy to make, easy for installation, maintenance is quick, improves the advantages such as fan performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Reference numeral: wheel hub 1, wheel hub 2, reel 3, blade 4, blade 5.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in drawings, a kind of superposition wheel hub axial wheel, comprising wheel hub and blade, it is characterized in that on wheel hub, circumference is at least provided with two circle blades, with by increasing blade quantity on wheel hub, improving the performance of axial flow blower.
Wheel hub described in the utility model is formed by fixedly connecting through reel 3 by least two unit wheel hubs 1,2, and on described unit wheel hub 1 or 2, Circle-Array shows a circle blade 4 or 5, is beneficial to reach make simple, easy for installation, maintenance and act on efficiently.
Unit wheel hub 1 and blade 4, when making, are first riveted, wheel hub 2 are riveted with blade 5, then connected with reel 3 by two unit wheel hubs 1,2 by the utility model.
The utility model, owing to adopting said structure, has novel structure, easy to make, easy for installation, maintenance is quick, improves the advantages such as fan performance.
Claims (2)
1. a superposition wheel hub axial wheel, comprises wheel hub and blade, it is characterized in that on wheel hub, circumference is at least provided with two circle blades.
2. one superposition wheel hub axial wheel according to claim 1, it is characterized in that described wheel hub is formed by fixedly connecting through reel by least two unit wheel hubs, on described unit wheel hub, Circle-Array shows a circle blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782274.6U CN204299950U (en) | 2014-12-12 | 2014-12-12 | Superposition wheel hub axial wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782274.6U CN204299950U (en) | 2014-12-12 | 2014-12-12 | Superposition wheel hub axial wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204299950U true CN204299950U (en) | 2015-04-29 |
Family
ID=53105494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420782274.6U Expired - Fee Related CN204299950U (en) | 2014-12-12 | 2014-12-12 | Superposition wheel hub axial wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204299950U (en) |
-
2014
- 2014-12-12 CN CN201420782274.6U patent/CN204299950U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150429 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |