CN205840918U - Turbine structure - Google Patents
Turbine structure Download PDFInfo
- Publication number
- CN205840918U CN205840918U CN201620459029.0U CN201620459029U CN205840918U CN 205840918 U CN205840918 U CN 205840918U CN 201620459029 U CN201620459029 U CN 201620459029U CN 205840918 U CN205840918 U CN 205840918U
- Authority
- CN
- China
- Prior art keywords
- turbine
- blade
- turbo blade
- core circle
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The utility model discloses turbine structure.It includes turbine case, core circle and turbo blade, and turbine case matches with turbine seat, is provided with core circle in turbine case, and the outside uniform welding of core circle has multiple turbo blade, described turbo blade to be air-foil blade.Described turbo blade is one-shot forming cast iron blade.This utility model simple in construction, uses cast iron blade, easy to use and reliable, practical.
Description
Technical field
This utility model relates to turbine technology field, is specifically related to turbine structure.
Background technology
Traditional turbo blade be use be punching weldering (1 millimeter of straightedge vane), this turbo blade easily produces surface
Defect, affects it and uses, the most necessary existing turbine is carried out structure improvement, to ensure that it can make by normal table
With.
Utility model content
For solving the problems referred to above, this utility model provides turbine structure, simple in construction, uses cast iron blade, user
Just reliable, practical.
For achieving the above object, the technical scheme that this utility model is taked is: turbine structure, including turbine case, core circle and
Turbo blade, turbine case matches with turbine seat, is provided with core circle in turbine case, and the outside uniform welding of core circle has multiple turbine leaf
Sheet, described turbo blade is air-foil blade.
As preferably, described turbo blade is one-shot forming cast iron blade.
As preferably, described turbo blade two ends are connected by repeatedly spot welding with core circle and turbine case respectively.
This utility model has the advantages that simple in construction, uses cast iron blade, easy to use and reliable, practicality
By force.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Detailed description of the invention
In order to make the purpose of this utility model and advantage clearer, below in conjunction with embodiment, this utility model is entered
Row further describes.Should be appreciated that specific embodiment described herein, and need not only in order to explain this utility model
In limiting this utility model.
As shown in Figure 1-2, this utility model embodiment provides turbine structure, including turbine case 1, core circle 2 and turbine leaf
Sheet 3, turbine case 1 matches with turbine seat, is provided with core circle 2 in turbine case 1, and the outside uniform welding of core circle 2 has multiple turbine leaf
Sheet 3, described turbo blade 3 is air-foil blade.
It should be noted that described turbo blade 3 is one-shot forming cast iron blade.
Additionally, described turbo blade 3 two ends are connected by repeatedly spot welding with core circle 2 and turbine case 1 respectively.
This detailed description of the invention changes original punching weldering turbo blade into the airfoil fan of disposable cast iron molding, its structure
Simpler, more convenient to use reliably；The blade of this turbine and core postwelding of punctuating positions, then with turbine case spot welding again
Soldering is fixed again.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (2)
1. turbine structure, it is characterised in that include turbine case (1), core circle (2) and turbo blade (3), turbine case (1) and turbine
Seat matches, and is provided with core circle (2) in turbine case (1), and the outside uniform welding of core circle (2) has multiple turbo blade (3), described
Turbo blade (3) is air-foil blade；Described turbo blade (3) is one-shot forming cast iron blade.
Turbine structure the most according to claim 1, it is characterised in that described turbo blade (3) two ends respectively with core circle
(2) connected by repeatedly spot welding with turbine case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459029.0U CN205840918U (en) | 2016-05-19 | 2016-05-19 | Turbine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459029.0U CN205840918U (en) | 2016-05-19 | 2016-05-19 | Turbine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205840918U true CN205840918U (en) | 2016-12-28 |
Family
ID=57628555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620459029.0U Expired - Fee Related CN205840918U (en) | 2016-05-19 | 2016-05-19 | Turbine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205840918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598449A (en) * | 2017-09-18 | 2018-01-19 | 蚌埠华泰液力变矩器股份有限公司 | A kind of hub and the positioning tool of core circle blade spot welding |
-
2016
- 2016-05-19 CN CN201620459029.0U patent/CN205840918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598449A (en) * | 2017-09-18 | 2018-01-19 | 蚌埠华泰液力变矩器股份有限公司 | A kind of hub and the positioning tool of core circle blade spot welding |
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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: 20161228 Termination date: 20170519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |