CN106121748A - 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
- CN106121748A CN106121748A CN201610756249.4A CN201610756249A CN106121748A CN 106121748 A CN106121748 A CN 106121748A CN 201610756249 A CN201610756249 A CN 201610756249A CN 106121748 A CN106121748 A CN 106121748A
- 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.)
- Granted
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
With the turbocharger pressure shell of 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 the rectangular coil external tooth of inclination, 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 the rectangular coil external tooth of inclination, and the oblique angle a2 of rectangular coil external tooth is 25 degree～35 degree.The endoporus of air inlet connector is provided with the rectangular coil internal tooth of inclination, and the oblique angle a3 of rectangular coil internal tooth is 25 degree～35 degree.The endoporus of gas outlet connector is provided with the rectangular coil internal tooth of inclination, and the oblique angle a4 of rectangular coil internal tooth is 25 degree～35 degree.Air inlet connector uses thread connecting mode to be socketed on the air inlet of pressure shell body, gas outlet connector uses thread connecting mode to be socketed on the gas outlet of pressure shell body, mates with the electromotor of different model by changing air inlet connector and the contour structures of gas outlet connector and size.
Description
Technical field
The present invention relates to turbocharger, particularly a kind of turbocharger pressure shell.
Background technology
Along with the application of supercharger is increasingly wider, supercharger working condition requirement becomes increasingly complex, and supercharger model is also got over
Come the most, in the model storehouse that this is huge, tend to the runner of turbocharger pressure shell, profile, diffusion groove height occur all
Identical, only air inlet and the structure of gas outlet, size is different.Just because of this, when with the Engine Matching of different model,
Owing to type of attachment, the size of electromotor are different, need to select various inlet mouth and gas outlet structure, the whirlpool of different size model
Wheel supercharger pressure shell, so will increase turbocharger model, pressure shell model, give design, supporting, produce, transport, stock control
Make troubles, add workload, reduce work efficiency.
Summary of the invention
It is an object of the invention to overcome the above-mentioned deficiency of prior art to provide a kind of and connect with air inlet and gas outlet
The turbocharger pressure shell of body, changes air inlet and the gas outlet structure of turbocharger pressure shell by connector.
The technical scheme is that the turbocharger pressure shell with air inlet and gas outlet connector, including turbine
Supercharger pressure shell body, air inlet connector and gas outlet connector.
The cylindrical of turbocharger pressure shell body air inlet is provided with the rectangular coil external tooth of inclination, 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 the rectangular coil external tooth of inclination, square
The oblique angle a2 of shape spiral external tooth is 25 degree～35 degree.
The endoporus of air inlet connector is provided with the rectangular coil internal tooth of inclination, the oblique angle a3 of rectangular coil internal tooth be 25 degree～
35 degree.
The endoporus of gas outlet connector is provided with the rectangular coil internal tooth of inclination, the oblique angle a4 of rectangular coil internal tooth be 25 degree～
35 degree.
Air inlet connector uses thread connecting mode to be socketed on the air inlet of turbocharger pressure shell body, gas outlet
Connector uses thread connecting mode to be socketed on the gas outlet of turbocharger pressure shell body, by changing air inlet connector
And the contour structures of gas outlet connector and size mate with the electromotor of different model.
The present invention compared with prior art has a characteristic that
The air inlet and QI KOU of turbocharger pressure shell body are socketed a connector, respectively to different model electromotor
Different types of attachment, only need to change air inlet and gas outlet connector just disclosure satisfy that the different of different model electromotor connect
Form, adds the motility that pressure shell is connected with electromotor, decreases turbocharger model, pressure shell model, gives design, joins
Set, produces, transport, and stock control offers convenience, and reduces workload, improves work efficiency.
Below in conjunction with the drawings and specific embodiments, the detailed construction of the present invention is further described.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the present invention；
Accompanying drawing 2 is the A-A sectional view of accompanying drawing 1；
Accompanying drawing 3 is the structural representation of turbocharger pressure shell body；
Accompanying drawing 4 is the B-B sectional view of accompanying drawing 3；
Accompanying drawing 5 is the structural representation of air inlet connector；
Accompanying drawing 6 is the C-C sectional view of accompanying drawing 5；
Accompanying drawing 7 is the structural representation of gas outlet connector；
Accompanying drawing 8 is the D-D sectional view of accompanying drawing 7.
Detailed description of the invention
With the turbocharger pressure shell of 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 turbocharger pressure shell body 1 air inlet is provided with the rectangular coil external tooth 1-1 of inclination, outside rectangular coil
The oblique angle a1 of tooth 1-1 is 30 degree, and the cylindrical of turbocharger pressure shell body 1 gas outlet is provided with the rectangular coil external tooth 1-of inclination
2, the oblique angle a2 of rectangular coil external tooth 1-2 is 30 degree.
The endoporus of air inlet connector 2 is provided with the rectangular coil internal tooth 2-1 of inclination, the oblique angle a3 of rectangular coil internal tooth 2-1
It it is 30 degree.
The endoporus of gas outlet connector 3 is provided with the rectangular coil internal tooth 3-1 of inclination, the oblique angle a4 of rectangular coil internal tooth 3-1
It it is 30 degree.
Air inlet connector 2 uses thread connecting mode to be socketed on the air inlet of turbocharger pressure shell body 1, gives vent to anger
Mouth connector 3 uses thread connecting mode to be socketed on the gas outlet of turbocharger pressure shell body 1, by changing air inlet even
Junctor 2 and the contour structures of gas outlet connector 3 and size mate with the electromotor of different model.
Claims (1)
1. with the turbocharger pressure shell of air inlet and gas outlet connector, it is characterized in that: include that turbocharger pressure shell is originally
Body, air inlet connector and gas outlet connector；
The cylindrical of turbocharger pressure shell body air inlet is provided with the rectangular coil external tooth of inclination, 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 the rectangular coil external tooth of inclination, rectangle spiral shell
The oblique angle a2 of rotation external tooth is 25 degree～35 degree；
The endoporus of air inlet connector is provided with the rectangular coil internal tooth of inclination, and the oblique angle a3 of rectangular coil internal tooth is 25 degree～35
Degree；
The endoporus of gas outlet connector is provided with the rectangular coil internal tooth of inclination, and the oblique angle a4 of rectangular coil internal tooth is 25 degree～35
Degree；
Air inlet connector uses thread connecting mode to be socketed on the air inlet of turbocharger pressure shell body, and gas outlet connects
Body uses thread connecting mode to be socketed on the gas outlet of turbocharger pressure shell body, by changing air inlet connector and going out
Contour structures and the size of QI KOU connector are mated with the electromotor 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 true CN106121748A (en) | 2016-11-16 |
| CN106121748B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905854A (en) * | 2017-12-21 | 2018-04-13 | 湖南天雁机械有限责任公司 | A kind of supercharger worm-gear case for improving low-speed performance |
| 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 |
Citations (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 |
| CN103671265A (en) * | 2012-09-26 | 2014-03-26 | 博世马勒涡轮系统有限两合公司 | Centrifugal 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
Patent Citations (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 |
| CN103671265A (en) * | 2012-09-26 | 2014-03-26 | 博世马勒涡轮系统有限两合公司 | Centrifugal 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 |
Cited By (3)
| 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 |
| CN107905854A (en) * | 2017-12-21 | 2018-04-13 | 湖南天雁机械有限责任公司 | A kind of supercharger worm-gear case for improving low-speed performance |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106121748B (en) | 2017-09-29 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |