CN2613600Y - Radial flow turbocharger - Google Patents
Radial flow turbocharger Download PDFInfo
- Publication number
- CN2613600Y CN2613600Y CN 03233991 CN03233991U CN2613600Y CN 2613600 Y CN2613600 Y CN 2613600Y CN 03233991 CN03233991 CN 03233991 CN 03233991 U CN03233991 U CN 03233991U CN 2613600 Y CN2613600 Y CN 2613600Y
- Authority
- CN
- China
- Prior art keywords
- bleed valve
- radial
- pressurized machine
- fixed
- turbine
- 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 - Lifetime
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Abstract
The utility model provides a radial-flow turbocharger, comprising an air escape valve (1), a compressor casing (2), a bearing shell (3), a turbine casing (4) and an air escape valve regulating rod (5). The utility model is characterized in that the air escape valve (1) and the air escape valve regulating rod (5) are both connected and fixed on the turbine casing (4). The utility model has reliable service behavior, and the compressor casing can change the position at will for adjusting the tunnel change of the mating motor. The external form structure is compact, thereby realizing simple and convenient operation when dismounting and maintaining.
Description
Technical field
The utility model relates to the pressurized machine that a kind of motor is used, particularly a kind of motor use the radial-flow turbine pressurized machine.
Background technique
In recent years, owing to motor develops to high-performance, small size and lightweight direction, therefore, require supporting with it radial-flow turbine pressurized machine also to want reliable working performance, compact structure and miniaturization, so that on motor, install, make the engine arrangement compactness, dismounting is easy to maintenance.
At present, the bleed valve on the radial-flow turbine pressurized machine is connected and fixed on the compressor casing usually, and the bleed valve regulating lever then is connected and fixed on the turbine case.Like this, when bleed valve adjustment pressure ratio is big, make the stressed excessive and deflection of compressor casing easily, cause compression impellor and the grazing of compressor casing meridian plane, cause radial-flow turbine pressurized machine fault and fragile, particularly when temperature is high, because compressor casing is aluminum casting mostly, the tympanites coefficient is big, and is yielding, also makes the compressor casing deflection; Bleed valve is fixed on the compressor casing, and the position of compressor casing is restricted, and can not change and change arbitrarily with the diesel engine pipeline, makes it and diesel engine is supporting also is restricted; And the whole form structure of this kind radial-flow turbine pressurized machine is also compact inadequately.
In addition, all adopt presser type to connect between the turbine case of existing radial-flow turbine pressurized machine and the cartridge housing, need dismantle 4-6 screw when adjusting angle is installed, under the narrow and small situation in space, operate very inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of rate of fault low, and is not fragile, can adapt to engine pipeline and change the radial-flow turbine pressurized machine of form structure compactness.
Easy to operate radial-flow turbine pressurized machine when another purpose of the present utility model is to provide a kind of dismounting maintenance.
The purpose of this utility model is achieved in that a kind of radial-flow turbine pressurized machine, comprise bleed valve, compressor casing, cartridge housing, turbine case and bleed valve regulating lever, it is characterized in that: described bleed valve is connected and fixed on turbine case by support, and described bleed valve regulating lever is connected and fixed on turbine case.
Described bleed valve is connected and fixed on turbine case by support through bolt, and described bleed valve regulating lever via pins is connected and fixed on turbine case.
In order to make the utility model form structure compactness, described bleed valve and described bleed valve regulating lever all are connected and fixed on the same end face of turbine case.
In order to make the utility model dismounting when maintenance easy to operate, described cartridge housing adopts the clip assembly to be connected with described turbine case.
The utility model is owing to all be connected and fixed on bleed valve and bleed valve regulating lever on the turbine case, having solved for a long time, bleed valve is installed on the compressor casing, make the compressor casing unbalance stress and cause the flimsy problem of radial-flow turbine pressurized machine, radial-flow turbine pressurized machine rate of fault is reduced greatly, and functional reliability improves; Bleed valve is fixed on the turbine case rather than on the compressor casing, the compressor casing position can be changed arbitrarily, changes with the pipeline that adapts to supporting motor; And the mounting point of the utility model bleed valve also makes whole radial-flow turbine pressurized machine form structure compactness.
In addition, the utility model makes its radial-flow turbine pressurized machine simple to operation when dismounting is keeped in repair with adopting the clip assembly to connect between the turbine case of radial-flow turbine pressurized machine and the cartridge housing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural representation of clip assembly in the utility model.
Fig. 4 is the A-A sectional view of Fig. 3.
Embodiment
Embodiment 1: with reference to above-mentioned accompanying drawing as can be known, a kind of radial-flow turbine pressurized machine, comprise bleed valve 1, compressor casing 2, cartridge housing 3, turbine case 4 and bleed valve regulating lever 5, it is characterized in that: described bleed valve 1 is connected and fixed on turbine case 4 by support 6, and described bleed valve regulating lever 5 is connected and fixed on turbine case 4.
Described bleed valve 1 is connected and fixed on turbine case 4 by support 6 through bolt 7, and described bleed valve regulating lever 5 via pins 8 are connected and fixed on turbine case 4.
Described bleed valve 1 and described bleed valve regulating lever 5 all are connected and fixed on the same end face of turbine case 4.
Described cartridge housing 3 adopts clip assembly 9 to be connected with described turbine case 4.
Described clip assembly 9 is formed by connecting by two semicircular ring 10.
Two semicircular ring 10 of described clip assembly 9 are formed by connecting by hitch 11 and bolt 12.
Claims (6)
1, a kind of radial-flow turbine pressurized machine, comprise bleed valve (1), compressor casing (2), cartridge housing (3), turbine case (4) and bleed valve regulating lever (5), it is characterized in that: described bleed valve (1) is connected and fixed on turbine case (4) by support (6), and described bleed valve regulating lever (5) is connected and fixed on turbine case (4).
2, a kind of radial-flow turbine pressurized machine according to claim 1, it is characterized in that: described bleed valve (1) is connected and fixed on turbine case (4) by support (6) through bolt (7), and described bleed valve regulating lever (5) via pins (8) is connected and fixed on turbine case (4).
3, a kind of radial-flow turbine pressurized machine according to claim 1 is characterized in that: described bleed valve (1) and described bleed valve regulating lever (5) all are connected and fixed on the same end face of turbine case (4).
4, a kind of radial-flow turbine pressurized machine according to claim 1 is characterized in that: described cartridge housing (3) adopts clip assembly (9) to be connected with described turbine case (4).
5, a kind of radial-flow turbine pressurized machine according to claim 4, it is characterized in that: described clip assembly (9) is formed by connecting by two semicircular ring (10).
6, a kind of radial-flow turbine pressurized machine according to claim 5 is characterized in that: two semicircular ring (10) of described clip assembly (9) are formed by connecting by hitch (11) and bolt (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233991 CN2613600Y (en) | 2003-04-15 | 2003-04-15 | Radial flow turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233991 CN2613600Y (en) | 2003-04-15 | 2003-04-15 | Radial flow turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2613600Y true CN2613600Y (en) | 2004-04-28 |
Family
ID=34248944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03233991 Expired - Lifetime CN2613600Y (en) | 2003-04-15 | 2003-04-15 | Radial flow turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2613600Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147832A (en) * | 2013-03-19 | 2013-06-12 | 中国北方发动机研究所(天津) | Corrugated pipe combined structure for diesel engine |
-
2003
- 2003-04-15 CN CN 03233991 patent/CN2613600Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147832A (en) * | 2013-03-19 | 2013-06-12 | 中国北方发动机研究所(天津) | Corrugated pipe combined structure for diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING JIANGZENG MACHINERY CO., LTD. Free format text: FORMER OWNER: CHONGQING JINGLIU SUPERCHARGER FACTORY Effective date: 20080516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080516 Address after: No. 402263, Dongfanghong (Industrial Park), Jiangjin District, Chongqing, please Patentee after: Chongqing Jiangzeng Machinery Co., Ltd. Address before: Jiangjin, Chongqing feeling Dongfanghong Industrial Zone, postcode: 402263 Patentee before: Chongqing Radial Flow Turbocharger Factory |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130415 Granted publication date: 20040428 |