CN106121748B - Turbocharger pressure shell with air inlet and gas outlet connector - Google Patents
Turbocharger pressure shell with air inlet and gas outlet connector Download PDFInfo
- Publication number
- CN106121748B CN106121748B CN201610756249.4A CN201610756249A CN106121748B CN 106121748 B CN106121748 B CN 106121748B CN 201610756249 A CN201610756249 A CN 201610756249A CN 106121748 B CN106121748 B CN 106121748B
- Authority
- CN
- China
- Prior art keywords
- air inlet
- gas outlet
- degree
- pressure shell
- rectangular coil
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/243—Flange connections; Bolting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
Abstract
Turbocharger pressure shell with air inlet and gas outlet connector, including turbocharger pressure shell body, air inlet connector and gas outlet connector.The cylindrical of shell body air inlet is provided with inclined rectangular coil external tooth, and the oblique angle a1 of rectangular coil external tooth is 25 degree~35 degree, and the cylindrical of pressure shell body gas outlet is provided with inclined rectangular coil external tooth, and the oblique angle a2 of rectangular coil external tooth is 25 degree~35 degree.The endoporus of air inlet connector is provided with inclined rectangular coil internal tooth, and the oblique angle a3 of rectangular coil internal tooth is 25 degree~35 degree.The endoporus of gas outlet connector is provided with inclined rectangular coil internal tooth, and the oblique angle a4 of rectangular coil internal tooth is 25 degree~35 degree.Air inlet connector is socketed on the air inlet of pressure shell body using thread connecting mode, gas outlet connector is socketed on the gas outlet of pressure shell body using thread connecting mode, is matched by the contour structures and size that change air inlet connector and gas outlet connector with the engine of different model.
Description
Technical field
The present invention relates to turbocharger, particularly a kind of turbocharger pressure shell.
Background technology
More and more wider with the application field of booster, booster working condition requirement is become increasingly complex, and booster model is also got over
Come more, in this huge model storehouse, tend to runner, profile, diffusion groove height that turbocharger pressure shell occur all
Identical, only air inlet is different with the structure and size of gas outlet.Just because of this, in the Engine Matching with different model,
Because type of attachment, the size of engine are different, it is necessary to from various inlet mouthful and outlet mouth structure, the whirlpool of different size model numbers
Booster pressure shell is taken turns, so will increase turbocharger model, pressure shell model, supporting to design, production, transport, stock control
Make troubles, add workload, reduce operating efficiency.
The content of the invention
The purpose of the present invention is to overcome the above-mentioned not enough of prior art and provide a kind of with air inlet and gas outlet connection
The turbocharger pressure shell of body, changes the air inlet and outlet mouth structure of turbocharger pressure shell by connector.
The technical scheme is that：Turbocharger pressure shell with air inlet and gas outlet connector, including turbine
Booster pressure shell body, air inlet connector and gas outlet connector.
The cylindrical of turbocharger pressure shell body air inlet is provided with inclined rectangular coil external tooth, rectangular coil external tooth
Oblique angle a1 is 25 degree~35 degree, and the cylindrical of turbocharger pressure shell body gas outlet is provided with inclined rectangular coil external tooth, square
The oblique angle a2 of shape spiral external tooth is 25 degree~35 degree.
The endoporus of air inlet connector is provided with inclined rectangular coil internal tooth, the oblique angle a3 of rectangular coil internal tooth for 25 degree~
35 degree.
The endoporus of gas outlet connector is provided with inclined rectangular coil internal tooth, the oblique angle a4 of rectangular coil internal tooth for 25 degree~
35 degree.
Air inlet connector is socketed on the air inlet of turbocharger pressure shell body using thread connecting mode, gas outlet
Connector is socketed on the gas outlet of turbocharger pressure shell body using thread connecting mode, by changing air inlet connector
And the contour structures and size of gas outlet connector are matched with the engine of different model.
The present invention has following features compared with prior art：
A connector is socketed respectively on the air inlet and gas port of turbocharger pressure shell body, and different model is started
The different types of attachment of machine, only need to change air inlet and gas outlet connector just disclosure satisfy that the difference of different model engine
Type of attachment, adds the flexibility that pressure shell is connected with engine, reduces turbocharger model, pressure shell model, to design,
It is supporting, produce, transport, stock control offers convenience, reduce workload, improve operating efficiency.
The detailed construction of the present invention is further described below in conjunction with the drawings and specific embodiments.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the present invention；
Accompanying drawing 2 is the A-A sectional views of accompanying drawing 1；
Accompanying drawing 3 is the structural representation of turbocharger pressure shell body；
Accompanying drawing 4 is the B-B sectional views of accompanying drawing 3；
Accompanying drawing 5 is the structural representation of air inlet connector；
Accompanying drawing 6 is the C-C sectional views of accompanying drawing 5；
Accompanying drawing 7 is the structural representation of gas outlet connector；
Accompanying drawing 8 is the D-D sectional views of accompanying drawing 7.
Embodiment
Turbocharger pressure shell with air inlet and gas outlet connector, including turbocharger pressure shell body 1, air inlet
Mouth connector 2 and gas outlet connector 3.
The cylindrical of the air inlet of turbocharger pressure shell body 1 is provided with outside inclined rectangular coil external tooth 1-1, rectangular coil
Tooth 1-1 oblique angle a1 is 30 degree, and the cylindrical of the gas outlet of turbocharger pressure shell body 1 is provided with inclined rectangular coil external tooth 1-
2, rectangular coil external tooth 1-2 oblique angle a2 are 30 degree.
The endoporus of air inlet connector 2 is provided with inclined rectangular coil internal tooth 2-1, rectangular coil internal tooth 2-1 oblique angle a3
For 30 degree.
The endoporus of gas outlet connector 3 is provided with inclined rectangular coil internal tooth 3-1, rectangular coil internal tooth 3-1 oblique angle a4
For 30 degree.
Air inlet connector 2 is socketed on the air inlet of turbocharger pressure shell body 1 using thread connecting mode, outlet
Mouth connector 3 is socketed on the gas outlet of turbocharger pressure shell body 1 using thread connecting mode, is connected by changing air inlet
The contour structures and size of junctor 2 and gas outlet connector 3 are matched with the engine of different model.
Claims (1)
1. the turbocharger pressure shell with air inlet and gas outlet connector, it is characterized in that：Including turbocharger pressure shell sheet
Body, air inlet connector and gas outlet connector；
The cylindrical of turbocharger pressure shell body air inlet is provided with inclined rectangular coil external tooth, the oblique angle of rectangular coil external tooth
A1 is 25 degree~35 degree, and the cylindrical of turbocharger pressure shell body gas outlet is provided with inclined rectangular coil external tooth, rectangle spiral shell
The oblique angle a2 for revolving external tooth is 25 degree~35 degree；
The endoporus of air inlet connector is provided with inclined rectangular coil internal tooth, and the oblique angle a3 of rectangular coil internal tooth is 25 degree~35
Degree；
The endoporus of gas outlet connector is provided with inclined rectangular coil internal tooth, and the oblique angle a4 of rectangular coil internal tooth is 25 degree~35
Degree；
Air inlet connector is socketed on the air inlet of turbocharger pressure shell body using thread connecting mode, gas outlet connection
Body is socketed on the gas outlet of turbocharger pressure shell body using thread connecting mode, by changing air inlet connector and going out
The contour structures and size of gas port connector are matched with the engine of different model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756249.4A CN106121748B (en) | 2016-08-30 | 2016-08-30 | Turbocharger pressure shell with air inlet and gas outlet connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756249.4A CN106121748B (en) | 2016-08-30 | 2016-08-30 | Turbocharger pressure shell with air inlet and gas outlet connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106121748A CN106121748A (en) | 2016-11-16 |
| CN106121748B true CN106121748B (en) | 2017-09-29 |
Family
ID=57275716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610756249.4A Active CN106121748B (en) | 2016-08-30 | 2016-08-30 | Turbocharger pressure shell with air inlet and gas outlet connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106121748B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119714A (en) * | 2017-12-10 | 2018-06-05 | 无锡科博增压器有限公司 | For the universal joint of booster pressure shell |
| CN107905854B (en) * | 2017-12-21 | 2024-03-19 | 湖南天雁机械有限责任公司 | Supercharger turbine box capable of improving low-speed performance |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10107807C1 (en) * | 2001-02-20 | 2002-07-25 | Man B & W Diesel Ag | Flow machine with radial compressor wheel, used as a turbosupercharger, has cavity between inner cylinder of spiral casing and casing insertion piece |
| JP2008031877A (en) * | 2006-07-27 | 2008-02-14 | Toyota Industries Corp | Centrifugal compressor |
| DE102012217381A1 (en) * | 2012-09-26 | 2014-03-27 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Radial compressor for an exhaust gas turbocharger |
| CN206054013U (en) * | 2016-08-30 | 2017-03-29 | 湖南天雁机械有限责任公司 | Turbocharger pressure shell with air inlet and gas outlet connector |
-
2016
- 2016-08-30 CN CN201610756249.4A patent/CN106121748B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106121748A (en) | 2016-11-16 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant |