CN205189960U - Board type car turbine wheel of ventilating is turned over in area - Google Patents
Board type car turbine wheel of ventilating is turned over in area Download PDFInfo
- Publication number
- CN205189960U CN205189960U CN201520847359.2U CN201520847359U CN205189960U CN 205189960 U CN205189960 U CN 205189960U CN 201520847359 U CN201520847359 U CN 201520847359U CN 205189960 U CN205189960 U CN 205189960U
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- Prior art keywords
- impeller
- turnover board
- face plate
- returning face
- utility
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Abstract
The utility model discloses a board type car turbine wheel of ventilating is turned over in area, including impeller device, the circle is sat up straight to last being equipped with of impeller device bottom end, it is equipped with a plurality of heliciform impeller blades to sit up straight to circle to hold, impeller blade both sides terminal surface is the smooth surface, be equipped with the returning face plate on the position of impeller blade bottom, the bleeder vent has been seted up on the returning face plate position, the returning face plate is located in the bleeder vent, returning face plate central authorities through a leading -in pivot pin joint in on the bleeder vent. In this way, the utility model discloses can increase the waste discharge clear and coherent degree of gas of car turbine wheel, not only can exhaust through the rotation of car turbine wheel, can also rotate through the returning face plate on the impeller blade and promote waste gas and discharge, the better exhaust of ventilating improves the car turbine rotating impeller efficiency of exhausting.
Description
Technical field
The utility model relates to automobile casting field, particularly relates to a kind of band turnover panel ventilatory vehicle turbine impeller.
Background technique
Turbo charged Main Function improves air input of engine by air exactly, thus improves power and the moment of torsion of motor, allows car energeticallyer.Turbosupercharging is a kind of technology utilizing internal-combustion engine to operate the exhaust gas driven air compressor of changing the line of production raw.Turbo charging installation is exactly a kind of air compressor in fact, the air inflow of motor is increased by pressurized air, in general, turbosupercharging be all utilize motor to discharge waste gas inertia impulsive force to promote the turbine in turbine chamber, turbine drives coaxial impeller, the air that wheel compresses conveying is come by air-strainer pipeline, enters cylinder after making it supercharging.When engine speed speeds, the velocity of discharge of waste gas and secondary speed also synchronously speed, impeller compresses again more air and enters cylinder, the pressure of air and density increase can make more full combustion of fuel, corresponding increase fuel quantity and the rotating speed adjusting motor, just can realize increasing the output power of motor.Turbine blade is then constituent element important on turbine device, but traditional turbine blade is all incorporated light slide plate, although combustion gas can be rotated very well, can not be vented very well, more when running into high temperature and the larger situation of exhausted air quantity, reduce working efficiency.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of band turnover panel ventilatory vehicle turbine impeller, the clear and coherent degree of vehicle turbine impeller waste air can be increased, not only can be exhausted by the rotation of vehicle turbine impeller, also rotate by the turnover board on impeller blade and promote waste gas discharge.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of band turnover panel ventilatory vehicle turbine impeller, comprise impeller unit, described impeller unit bottom end face is provided with sits up straight circle, described circle upper end of sitting up straight is provided with multiple helical impeller sheet, described impeller blade both sides end face is smooth surface, described impeller blade bottom position is provided with turnover board, described turnover board position offers air hole, described turnover board is located in described air hole, and described turnover board central authorities are articulated on described air hole by importing one rotating shaft.
In the utility model preferred embodiment, described impeller blade is each other successively by arrangement of going forward one by one clockwise or counterclockwise.
In the utility model preferred embodiment, described turnover board is divided into two boards face by described rotating shaft, and described turnover board can carry out 360 ° of rotations around described rotating shaft.
In the utility model preferred embodiment, described impeller unit is made up of Ti-Al alloy material.
The beneficial effects of the utility model are: the utility model can increase the clear and coherent degree of vehicle turbine impeller waste air, not only can be exhausted by the rotation of vehicle turbine impeller, also rotate by the turnover board on impeller blade and promote waste gas discharge, better carry out ventilation exhaust, improve vehicle turbine wheel rotation exhaust efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the utility model band turnover panel ventilatory vehicle turbine impeller one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, impeller unit; 2, circle is sat up straight; 3, impeller blade; 4, turnover board; 5, air hole; 6, rotating shaft.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model is embodiment comprise:
A kind of band turnover panel ventilatory vehicle turbine impeller, comprise impeller unit 1, described impeller unit 1 bottom end face is provided with sits up straight circle 2, described circle 2 upper end of sitting up straight is provided with multiple helical impeller sheet 3, described impeller blade 3 both sides end face is smooth surface, and described impeller blade 3 bottom position is provided with turnover board 4, and described turnover board 4 position offers air hole 5, described turnover board 4 is located in described air hole 5, and described turnover board 4 central authorities are articulated on described air hole 5 by importing one rotating shaft 6.
In addition, described impeller blade 3 is each other successively by arrangement of going forward one by one clockwise or counterclockwise.
In addition, described turnover board 4 is divided into two boards face by described rotating shaft 6, and described turnover board 4 can carry out 360 ° of rotations around described rotating shaft 6.
In addition, described impeller unit 1 is made up of Ti-Al alloy material.
Working principle of the present utility model sits up straight circle 2 for arranging on impeller unit 1 bottom end face, sit up straight circle 2 upper end and be provided with multiple helical impeller sheet 3, impeller blade 3 is each other successively by arrangement of going forward one by one clockwise or counterclockwise, impeller blade 3 both sides end face is smooth surface, impeller blade 3 bottom position is provided with turnover board 4, position offers air hole 5 to turnover board 4, turnover board 4 is located in air hole 5, turnover board 4 central authorities are articulated on air hole 5 by importing one rotating shaft 6, turnover board 4 is divided into two boards face by rotating shaft 6, turnover board 46 can carry out 360 ° of rotations around the shaft, impeller unit 1 is made up of Ti-Al alloy material, the impeller blade 3 that impeller unit 1 not only can be arranged by helical rotates exhaust, turnover board 5 also by impeller blade 3 is arranged carries out the row of turning over, waste gas turnover board 5 after being discharged on turnover board 5 can rotate around rotating shaft 6 and by the space of waste gas discharged to adjacent fan-wheel sheet 3, enhance the ventilative smoothness of impeller unit 1, improve turbo driving efficiency.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a band turnover panel ventilatory vehicle turbine impeller, comprise impeller unit, it is characterized in that, described impeller unit bottom end face is provided with sits up straight circle, described in sit up straight circle upper end be provided with multiple helical impeller sheet, described impeller blade both sides end face is smooth surface, described impeller blade bottom position is provided with turnover board, described turnover board position offers air hole, and described turnover board is located in described air hole, and described turnover board central authorities are articulated on described air hole by importing one rotating shaft.
2. band turnover panel ventilatory vehicle turbine impeller according to claim 1, is characterized in that, described impeller blade is each other successively by arrangement of going forward one by one clockwise or counterclockwise.
3. band turnover panel ventilatory vehicle turbine impeller according to claim 1, it is characterized in that, described turnover board is divided into two boards face by described rotating shaft, and described turnover board can carry out 360 ° of rotations around described rotating shaft.
4. band turnover panel ventilatory vehicle turbine impeller according to claim 1, it is characterized in that, described impeller unit is made up of Ti-Al alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847359.2U CN205189960U (en) | 2015-10-29 | 2015-10-29 | Board type car turbine wheel of ventilating is turned over in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847359.2U CN205189960U (en) | 2015-10-29 | 2015-10-29 | Board type car turbine wheel of ventilating is turned over in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205189960U true CN205189960U (en) | 2016-04-27 |
Family
ID=55782960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847359.2U Expired - Fee Related CN205189960U (en) | 2015-10-29 | 2015-10-29 | Board type car turbine wheel of ventilating is turned over in area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205189960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351012A (en) * | 2015-10-29 | 2016-02-24 | 无锡市永亿精密铸造有限公司 | Ventilation type automobile turbine impeller with turnover plates |
-
2015
- 2015-10-29 CN CN201520847359.2U patent/CN205189960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351012A (en) * | 2015-10-29 | 2016-02-24 | 无锡市永亿精密铸造有限公司 | Ventilation type automobile turbine impeller with turnover plates |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161029 |