CN209340212U - A kind of integrally formed internal lobe wind wheel structure - Google Patents
A kind of integrally formed internal lobe wind wheel structure Download PDFInfo
- Publication number
- CN209340212U CN209340212U CN201821751050.3U CN201821751050U CN209340212U CN 209340212 U CN209340212 U CN 209340212U CN 201821751050 U CN201821751050 U CN 201821751050U CN 209340212 U CN209340212 U CN 209340212U
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- CN
- China
- Prior art keywords
- shaft
- air blade
- impeller body
- blade
- integrally formed
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Abstract
The utility model discloses a kind of integrally formed internal lobe wind wheel structures, the impeller body is the hollow structure in long tubular, the inside of the impeller body is formed with shaft and multiple air blades in long strip, and around the spindle central, the inner edge of symmetrical and each air blade is connect each air blade with shaft；Meanwhile the impeller body inner wall is segmented hollow out, and the fixed root of air blade is reserved between section and section, hollow-out parts expose internal air blade, form airflow channel between adjacent air blade, transmit impeller body internal gas flow and the external world by the airflow channel；The wheel hub includes wheel rim, shaft and the spoke for connecting wheel rim and shaft.
Description
Technical field
The utility model relates to the technical field of blower more particularly to a kind of integrally formed internal lobe wind wheel structures.
Background technique
Known in the industry, traditional axial flow fan vane wheel is divided into two classes, and one kind is to adopt to be made of plastic, and another kind of, is to adopt
It is manufactured with metal, still, all there are some drawbacks in two above-mentioned at present class axial flow fan vane wheels, for example, axis made of plastic
Flow fan impeller is all ultrasonic wave hot-melt technology, the length according to needed for impeller, by ultrasonic wave by one section due to what is generallyd use
One section of plastics section hot melt connects, and it is whole to complete required impeller, but for the complexity of technique needed for ultrasonic wave hot-melt technology,
So that integral manufacturing cumbersome, high production cost and the efficiency of this axial flow fan vane wheel connect by ultrasonic heat melt-phase
It is low；And the axial flow fan vane wheel manufactured by metal is all metal strip penetrating bar type structure due to what is generallyd use, is in leaf dish
It is whole to form required impeller that slices plug fan blade, and the manufacture craft of this impeller is more more complicated cumbersome, and in reality
In use, the total quality of this kind of impeller is poor, weight is very heavy, is extremely difficult to expected effect on border.Furthermore existing aluminum wind
Wheel, generally by assembly connection between impeller and shaft, and it is nonproductive when be integrally formed, be unfavorable for improving structural stability.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of design is rationally reliable, starting rapidly,
High, the light-weight profile for being used to produce blade wind-wheel in integral type of intensity.
In order to achieve the goal above, the technical scheme adopted by the utility model is a kind of for producing integral type internal lobe
The profile of wind wheel, includes integrally formed impeller body, and the impeller body is the hollow structure in long tubular, the impeller
The inside of ontology is formed with shaft and multiple air blades in long strip, each air blade it is symmetrical around the spindle central and
The inner edge of each air blade is connect with shaft.
Further, the air blade is arc shaped blade.
Further, the impeller body uses aluminum or copper.
The beneficial effects of the utility model are: the utility model, after using above scheme, great advantage is processing
Difficulty reduces, due to the utility model be it is integrally formed, the aluminum profile for selecting material light, easy processing, intensity high is as manufacture material
Material, so that the product total quality of the utility model is light, intensity is high.In addition, in the utility model, impeller body and shaft one
Forming not only improves the intensity for improving structure, impeller body and shaft integrally connected can also be made in following process.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the schematic perspective view of the blade wheel structure after the utility model processing.
Wherein, 1- impeller body, 2- shaft, 3- air blade, the fixed root of 31- air blade.
Specific embodiment
The utility model technical solution claimed is made further specifically now in conjunction with the drawings and specific embodiments
It is bright.
Shown in Figure 1, one of the present embodiment is used to produce the profile of blade wind-wheel in integral type, include one at
The impeller body 1 of shape, the impeller body 1 use aluminum or copper, and the impeller body 1 is the hollow knot in long tubular
Structure, the inside of the impeller body 1 are formed with shaft 2 and multiple air blades 3 in long strip, and each air blade 3 is around described
The inner edge of 2 central symmetry of shaft and each air blade 3 is connect with shaft 2.
Impeller shown in Figure 2 for the utility model processing, includes integrally formed impeller body 1, the leaf
Taking turns ontology 1 is the hollow structure in long tubular, and the inside of the impeller body 1 is formed with shaft 2 and multiple wind in long strip
Blade 3, each air blade 3 are connect around the inner edge of 2 central symmetry of shaft and each air blade 3 with shaft 2, wherein described
Air blade 3 is arc shaped blade, and the length of the shaft 2 is less than the length of impeller body 1, and the shaft 2 and impeller body 1
End face.Meanwhile 1 inner wall of impeller body is segmented hollow out, and the fixed root 31 of air blade, hollow-out parts dew are reserved between section and section
Internal air blade 3 out forms airflow channel between adjacent air blade 3, makes 1 internal gas flow of impeller body and extraneous by the gas
Circulation road is transmitted；The wheel hub includes wheel rim, shaft 2 and the spoke for connecting wheel rim and shaft 2.The present embodiment maximum is excellent
Point is difficulty of processing reduction, and the aluminum profile for selecting material light, easy processing, intensity high is as manufacture material, so that the present embodiment
Product total quality is light, and intensity is high, and long service life, speed is faster, high-efficient on startup, while having reached energy-saving
Effect.In addition, impeller body 1 and shaft 2 are integrally formed, not only improve the intensity for improving structure, can also exempt impeller body 1 with
The assembly process of shaft 2.
The following are the specific manufacturing processes of the utility model: firstly, by the hollow aluminium profiles substrate of long tubular by squeezing
Pressure, extruding Formation cross-section are masterbatch as shown in Figure 2, and then aluminium profiles substrate again after extrusion is segmented along outer wall inward wall
Hollow out is reserved with the fixed root 31 of air blade, and the air blade 3 inside every section of hollow-out parts exposing, and makes phase between section and section
Form that air-flow is logical between adjacent air blade 3, finally to carrying out hollow out inside impeller body 1 and retain the shaft 2 and fan blade of end
The inner edge of piece 3.
The embodiment of the above is only the preferred embodiment of the utility model, not does any form to the utility model
On limitation.Anyone skilled in the art all can benefit in the case where not departing from technical solutions of the utility model ambit
More possible variations and retouching are made to technical solutions of the utility model with the technology contents of the disclosure above, or are revised as equivalent
The equivalent embodiment of variation.Therefore all contents without departing from technical solutions of the utility model, the thinking according to the utility model are made
Equivalent equivalence changes, should all be covered by the protection scope of the utility model.
Claims (1)
1. a kind of integrally formed internal lobe wind wheel structure, it is characterised in that: it include integrally formed impeller body (1), it is described
Impeller body (1) be in long tubular hollow structure, the inside of the impeller body (1) be formed with shaft (2) and it is multiple in length
The air blade (3) of strip, each air blade (3) is around the inner edge and shaft of the shaft (2) central symmetry and each air blade (3)
(2) it connects；Meanwhile impeller body (1) inner wall is segmented hollow out, and air blade is reserved between section and section and fixes root (31), hollow out
Internal air blade (3) is exposed in portion, and adjacent air blade forms airflow channel between (3), makes impeller body (1) internal gas flow and outside
Boundary is transmitted by the airflow channel, and the air blade (3) is arc shaped blade, and the length of the shaft (2) is less than impeller
The length of ontology (1), and the end face of the shaft (2) and impeller body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821751050.3U CN209340212U (en) | 2018-10-27 | 2018-10-27 | A kind of integrally formed internal lobe wind wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821751050.3U CN209340212U (en) | 2018-10-27 | 2018-10-27 | A kind of integrally formed internal lobe wind wheel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340212U true CN209340212U (en) | 2019-09-03 |
Family
ID=67746866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821751050.3U Expired - Fee Related CN209340212U (en) | 2018-10-27 | 2018-10-27 | A kind of integrally formed internal lobe wind wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209340212U (en) |
-
2018
- 2018-10-27 CN CN201821751050.3U patent/CN209340212U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20201027 |