CN206144604U - Novel turbine for engine - Google Patents
Novel turbine for engine Download PDFInfo
- Publication number
- CN206144604U CN206144604U CN201620738988.6U CN201620738988U CN206144604U CN 206144604 U CN206144604 U CN 206144604U CN 201620738988 U CN201620738988 U CN 201620738988U CN 206144604 U CN206144604 U CN 206144604U
- Authority
- CN
- China
- Prior art keywords
- turbine
- engine
- connected unit
- main body
- cooling passage
- 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
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The utility model provides a novel turbine for engine, belongs to part for the engine. This turbine adopts and sets up the blade and connect the platform in the main part, connects the inside cooling passage that sets up of connecting hole connection subject in the platform. This turbine adopts simple structure, easily casting, and intensity is good, and the assembly is simple, and it is convenient to change. The problem of cooling performance poor, during the assembly fee, to change difficulty, output performance good etc is solved, life has been prolonged.
Description
Technical field
This utility model is related to a kind of new work engine turbine, and it belongs to electromotor part.
Background technology
In the electromotor of modernization, turbine is played a very important role, and these turbines are by using waste gas fuel
Steam is blown into engine, to improve the performance of engine.Turbine is a kind of the energy of flow working medium to be converted to into the rotary of mechanical work
Dynamic power machine.It is one of critical piece of aero-engine, gas turbine and steam turbine, therefore, turbine must assure that knot
Structure is simple, and easy for installation, output performance is good.Method poor cooling performance in the past, during assembly fee, changes difficult, and output performance is not
It is good.
The content of the invention
In order to solve problems of the prior art, this utility model provides a kind of new work engine turbine, the whirlpool
The wheel simple structures of Bian, it is easy to cast, intensity is good, assembling is simple, changes convenient, and cooling is good, and output performance is good, to extend
Service life.
The technical solution adopted in the utility model is：A kind of new work engine turbine, is arranged in the body interior of turbine
Cooling passage, in the stage casing of main body blade is provided with；Connected unit is provided with the main body at turbine inflow end, is provided with inside connected unit
It is connected to the connecting hole of cooling passage；The width c of the connected unit is 10mm, and the afterbody angle a of connected unit is 28 degree, connection
The width b in hole is 4mm.
The beneficial effects of the utility model are：The turbine is using setting blade and connected unit, the company in connected unit in main body
Connect the cooling passage that hole connection body interior is arranged.The turbine simple structures of Bian, it is easy to cast, intensity is good, assembling letter
It is single, change convenient.Poor cooling performance is solved, during assembly fee, the problems such as change difficult, output performance is bad, is extended and is used
Life-span.
Description of the drawings
With reference to the accompanying drawings and examples the utility model is described in further detail.
Fig. 1 is a kind of front view of new work engine turbine.
Fig. 2 is a kind of top view of new work engine turbine.
In figure：1st, main body, 2, cooling passage, 3, connected unit, 4, blade, 5, connecting hole.
Specific embodiment
Below by embodiment and accompanying drawing is combined becoming apparent from intactly illustrating this utility model.
Fig. 1,2 show a kind of structure chart of new work engine turbine.In figure, arrange cold inside the main body 1 of turbine
But liquid passage 4, in the stage casing of main body 1 blade 2 is provided with.Connected unit 3 is provided with the main body 1 at turbine inflow end, inside connected unit 3
It is provided with the connecting hole 5 for being connected to cooling passage 4.The width c of connected unit 3 is 10mm, and the afterbody angle a of connected unit 3 is 28 degree,
The width b of connecting hole 5 is 4mm.
Cooling passage 4 is arranged using the inside of above-mentioned technical scheme, main body 1 and blade 2, cooling is substantially increased
Energy.Connecting hole 5 in connected unit 3 is connected to cooling passage 4, is easy to the input of coolant.Make turbine structure simple, it is easy to cast
Make, solve original poor cooling performance, the problems such as the output performance difference of electromotor, extend service life.
Claims (1)
1. a kind of new work engine turbine, it is characterised in that：In the main body of turbine（1）Inside arranges cooling passage（4）,
Main body（1）Stage casing be provided with blade（2）；In the main body at turbine inflow end（1）It is provided with connected unit（3）, connected unit（3）Inside sets
It is connected to cooling passage（4）Connecting hole（5）；The connected unit（3）Width c be 10mm, connected unit（3）Afterbody folder
Angle a is 28 degree, connecting hole（5）Width b be 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738988.6U CN206144604U (en) | 2016-07-14 | 2016-07-14 | Novel turbine for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738988.6U CN206144604U (en) | 2016-07-14 | 2016-07-14 | Novel turbine for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206144604U true CN206144604U (en) | 2017-05-03 |
Family
ID=58617802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620738988.6U Expired - Fee Related CN206144604U (en) | 2016-07-14 | 2016-07-14 | Novel turbine for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206144604U (en) |
-
2016
- 2016-07-14 CN CN201620738988.6U patent/CN206144604U/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 |
Granted publication date: 20170503 Termination date: 20210714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |