CN204152559U - A kind of shaftless centripetal turbine - Google Patents
A kind of shaftless centripetal turbine Download PDFInfo
- Publication number
- CN204152559U CN204152559U CN201420548964.5U CN201420548964U CN204152559U CN 204152559 U CN204152559 U CN 204152559U CN 201420548964 U CN201420548964 U CN 201420548964U CN 204152559 U CN204152559 U CN 204152559U
- Authority
- CN
- China
- Prior art keywords
- blade
- shaftless
- centripetal turbine
- several
- supporting frame
- 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
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- Control Of Turbines (AREA)
Abstract
The utility model provides a kind of shaftless centripetal turbine, comprises base, several blades, supporting frame, axle; It is white space in the region that several blade inward flanges are connected to form; Described axle is connected with base with blade by supporting frame.Gas, through the blade of shaftless centripetal turbine, can produce the phenomenon to center convergence, owing to being white space in the region that blade inward flange is connected to form, then can produce tornado effect, utilizes tornado effect to improve turbine efficiency.
Description
Technical field
The utility model relates to gas-turbine, is specifically related to a kind of shaftless centripetal turbine.
Background technique
With reference to figure 3,4, existing centripetal turbine comprises base, several blades and axle, has axle in the region that several blade inward flanges are connected to form, and when gas is through existing centripetal turbine, tornado effect cannot be utilized to improve turbine efficiency.
Model utility content
For prior art Problems existing, the utility model provides a kind of shaftless centripetal turbine, and tornado effect can be utilized to improve turbine efficiency.
The technical solution of the utility model is: a kind of shaftless centripetal turbine, comprises base, several blades, supporting frame, axle; It is white space in the region that several blade inward flanges are connected to form; Described axle is connected with base with blade by supporting frame.
Further, support frame as described above is the strut that several one end connect blade, the other end coupling shaft.
The beneficial effects of the utility model are: gas is through the blade of shaftless centripetal turbine, the phenomenon to center convergence can be produced, owing to being white space in the region that blade inward flange is connected to form, then can produce tornado effect, utilize tornado effect to improve turbine efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model;
Fig. 3 is the structural representation of existing centripetal turbine;
Fig. 4 is the sectional view of existing centripetal turbine.
In figure: 1 is blade, 2 is strut, and 3 is axle, and 4 is base.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, 2, a kind of shaftless centripetal turbine, comprises base 4, several blades 1, supporting frame, axle 3.Several blades 1 are arranged on base 4, and be white space in the region that several blade inward flanges are connected to form, described axle is connected with base with blade by supporting frame.
As preferred scheme, the present embodiment adopts supporting frame to be the strut 2 that several one end connect blade, the other end coupling shaft.
During work, gas, through the blade of shaftless centripetal turbine, can produce the phenomenon to center convergence, owing to being white space in the region that blade inward flange is connected to form, then can produce tornado effect, utilizes tornado effect to improve turbine efficiency.
Although the utility model with preferred embodiment disclose as above, so itself and be not used to limit the utility model.The utility model art has knows the knowledgeable usually, not departing from spirit and scope of the present utility model, when doing various change and retouching.Therefore, protection domain of the present utility model, when being as the criterion depending on those as defined in claim.
Claims (2)
1. a shaftless centripetal turbine, is characterized in that: comprise base (4), several blades (1), supporting frame, axle (3); It is white space in the region that several blade inward flanges are connected to form; Described axle (3) is connected with base with blade by supporting frame.
2. the shaftless centripetal turbine of one according to claim 1, is characterized in that: support frame as described above is the strut (2) that several one end connect blade, the other end coupling shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420548964.5U CN204152559U (en) | 2014-09-23 | 2014-09-23 | A kind of shaftless centripetal turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420548964.5U CN204152559U (en) | 2014-09-23 | 2014-09-23 | A kind of shaftless centripetal turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152559U true CN204152559U (en) | 2015-02-11 |
Family
ID=52510684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420548964.5U Expired - Fee Related CN204152559U (en) | 2014-09-23 | 2014-09-23 | A kind of shaftless centripetal turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279007A (en) * | 2014-09-23 | 2015-01-14 | 张朝刚 | Shaft-free radial worm wheel |
-
2014
- 2014-09-23 CN CN201420548964.5U patent/CN204152559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279007A (en) * | 2014-09-23 | 2015-01-14 | 张朝刚 | Shaft-free radial worm wheel |
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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: 20150211 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |