CN202596813U - Volute used at exhaust end of turbocharger - Google Patents
Volute used at exhaust end of turbocharger Download PDFInfo
- Publication number
- CN202596813U CN202596813U CN 201220152738 CN201220152738U CN202596813U CN 202596813 U CN202596813 U CN 202596813U CN 201220152738 CN201220152738 CN 201220152738 CN 201220152738 U CN201220152738 U CN 201220152738U CN 202596813 U CN202596813 U CN 202596813U
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- CN
- China
- Prior art keywords
- volute
- boss
- connecting end
- turbocharger
- volute body
- 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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- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a part of a turbocharger and particularly relates to a volute used at the exhaust end of the turbocharger. The volute used at the exhaust end of the turbocharger comprises a volute body, wherein the volute body comprises an air inlet and an air outlet, an annular air passage is connected between the air inlet and the air outlet, the air inlet is divided into two air intakes by a partition plate, a boss is arranged at the part which is close to the air inlet on the volute body, a circular hole is formed on the boss, the cylindrical connecting end is connected on the volute body in the direction of the air outlet, the boss is connected with the connecting end, and a circle of outer edge is arranged on the outer edge of the connecting end. The volute disclosed by the utility model has the advantages of firm structure, excellent quality, reliable performances, firmness and durability.
Description
Technical field
The utility model relates to the parts of turbosupercharger, especially a kind of volute that is used on the turbosupercharger exhaust end.
Background technique
Automotive industry is a mainstay of the national economy industry.Cutting down the consumption of energy, reduce environmental pollution and practicing thrift Limited resources is that current automobile industry development faces, important and the problem of urgent solution.Improve engine efficiency and reduce the core motive force that pollution from exhaust emission is the development of propelling vehicle engine technology.Technology for Turbocharger Manufacturing is the effective means that improves engine efficiency, reduces toxic emission.Yet; Along with rapid development of automobile industry, the turbosupercharger market demand expands day by day, as the main body part of turbosupercharger---and the demand of volute foundry goods will be grown simultaneously thereupon; High-quality volute foundry goods will become mainstream development direction, have the very strong market competitiveness.
The model utility content
The technical problem that the utility model will solve is: based on the problems referred to above, a kind of high-quality volute on the turbosupercharger exhaust end that is used for is provided.
The utility model solves the technological scheme that its technical problem adopted: a kind of volute that is used on the turbosupercharger exhaust end; Comprise the volute body, the volute body has intake grill and exhaust outlet, connects an annular passage between intake grill and the exhaust outlet; Described intake grill is divided into two wind inlets by a dividing plate; Place near intake grill on the volute body is provided with a boss, offers a circular hole on the boss, is connected with columniform connecting end on the volute body on the exhaust outlet direction; Boss is connecting connecting end, and the outer rim of described connecting end has a circle outer.
Further, in order to ensure air output, intake grill is divided into two wind inlets by a baffle plate.
Further, in order to reach good air-out effect, described exhaust outlet is annular.
The beneficial effect of the utility model is: the utility model sound construction, and best in quality, reliable performance, durable.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of looking up of Fig. 1.
Fig. 3 is the main TV structure schematic representation of Fig. 1.
Among the figure: 1. volute body, 2. intake grill, 3. exhaust outlet, 4. boss, 5. circular hole, 6. connecting end, 7. outer.
Embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the schematic representation of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of volute that is used on the turbosupercharger exhaust end shown in Fig. 1～3 comprises volute body 1, and volute body 1 has intake grill 2 and exhaust outlet 3; Connect an annular passage between intake grill 2 and the exhaust outlet 3; Intake grill 2 is divided into two wind inlets by a dividing plate, and the place near intake grill 2 on the volute body 1 is provided with a boss 4, offers a circular hole 5 on the boss 4; Be connected with columniform connecting end 6 on the volute body 1 on exhaust outlet 3 directions; Boss 4 is connecting connecting end 6, and the outer rim of connecting end 6 has a circle outer 7, and exhaust outlet 3 is annular.In order to ensure air output, intake grill 2 is divided into two wind inlets by a baffle plate.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (2)
1. volute that is used on the turbosupercharger exhaust end; It is characterized in that: comprise volute body (1), volute body (1) has intake grill (2) and exhaust outlet (3), connects an annular passage between intake grill (2) and the exhaust outlet (3); Described intake grill (2) is divided into two wind inlets by a dividing plate; The place that volute body (1) is gone up near intake grill (2) is provided with a boss (4), offers a circular hole (5) on the boss (4), and volute body (1) is gone up on exhaust outlet (3) direction and is connected with columniform connecting end (6); Boss (4) is connecting connecting end (6), and the outer rim of described connecting end (6) has a circle outer (7).
2. a kind of volute that is used on the turbosupercharger exhaust end according to claim 1 is characterized in that: described exhaust outlet (3) is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220152738 CN202596813U (en) | 2012-04-12 | 2012-04-12 | Volute used at exhaust end of turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220152738 CN202596813U (en) | 2012-04-12 | 2012-04-12 | Volute used at exhaust end of turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202596813U true CN202596813U (en) | 2012-12-12 |
Family
ID=47314360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220152738 Expired - Fee Related CN202596813U (en) | 2012-04-12 | 2012-04-12 | Volute used at exhaust end of turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202596813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213949A (en) * | 2014-08-15 | 2014-12-17 | 中国航空工业集团公司沈阳发动机设计研究所 | Air exhaust volute diffusion flow passage of gas turbine |
-
2012
- 2012-04-12 CN CN 201220152738 patent/CN202596813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213949A (en) * | 2014-08-15 | 2014-12-17 | 中国航空工业集团公司沈阳发动机设计研究所 | Air exhaust volute diffusion flow passage of gas turbine |
| CN104213949B (en) * | 2014-08-15 | 2016-08-17 | 中国航空工业集团公司沈阳发动机设计研究所 | A kind of combustion turbine exhaustion spiral case diffusion runner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20140412 |