CN202441480U - Turbo-supercharger - Google Patents
Turbo-supercharger Download PDFInfo
- Publication number
- CN202441480U CN202441480U CN2012200523119U CN201220052311U CN202441480U CN 202441480 U CN202441480 U CN 202441480U CN 2012200523119 U CN2012200523119 U CN 2012200523119U CN 201220052311 U CN201220052311 U CN 201220052311U CN 202441480 U CN202441480 U CN 202441480U
- Authority
- CN
- China
- Prior art keywords
- turbine
- chamber
- cavity
- anger
- housing
- 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
Links
Images
Abstract
The utility model relates to a turbo-supercharger. The turbo-supercharger comprises a shell, wherein a cavity is formed in the shell; a turboshaft, a turbine and an impeller are arranged in the cavity; the turbine and the impeller are respectively arranged at the two ends of the turboshaft; the shell comprises a turbine shell, a gas compressing shell and an immediate body; the turbine shell, the gas compressing shell and the immediate body are detachably connected with each other; the immediate body is arranged between the turbine shell and the gas compressing shell; a turbine cavity is formed in the turbine shell; a gas compressing cavity is formed in the gas compressing shell; a connecting cavity is formed in the immediate body; the turbine cavity, the connecting cavity and the gas compressing cavity form the cavity; the turbine is positioned in the turbine cavity; the impeller is positioned in the gas compressing cavity; a lubricating oil passage is arranged on the immediate body and communicated with the connecting cavity; a sealing device is arranged between the gas compressing cavity and the connecting cavity as well as between the turbine cavity and the connecting cavity. By using the technical scheme, the utility model provides the turbo-supercharger with convenience for mounting and demounting internal parts, so that the production efficiency is increased and the production cost is reduced.
Description
Technical field
The utility model relates to the auto parts machinery field, particularly a kind of turbosupercharger.
Background technique
At present, existing turbosupercharger has generally comprised housing, is provided with inner chamber in the housing; Be provided with turbine shaft, turbine, impeller in the inner chamber; Turbine, impeller are separately positioned on the two ends of turbine shaft, and the housing that is positioned at the turbine shaft middle part is provided with oil leab, oil leab and inner chamber conducting; Between the turbine shaft of oil leab both sides and interior cavity wall, be equipped with seal arrangement; Two seal arrangements are between impeller, turbine, and seal arrangement is used for preventing that the lubricant oil in the oil leab from getting into impeller, turbine place, prevent that also air, waste gas from getting in the oil leab.The waste gas inertia impulsive force that turbosupercharger utilizes motor to discharge promotes the turbine rotation, and turbine drives coaxial impeller rotation, and the air that the impeller force feed is sent here by the air-strainer pipeline makes it supercharging and gets into cylinder.
But the turbine shaft pressurized machine of this structure in installation, very inconvenient when dismantling its inner component, thereby has reduced manufacturing efficiency, has increased cost of production.
Summary of the invention
The purpose of the utility model: in order to overcome the defective of existing technology, the utility model provides a kind of turbosupercharger, and its inner components is installed, convenient disassembly, thereby has improved manufacturing efficiency, has reduced cost of production.
The technological scheme of the utility model: a kind of turbosupercharger, include housing, be provided with inner chamber in the housing; Be provided with turbine shaft, turbine, impeller in the inner chamber, turbine, impeller are separately positioned on the two ends of turbine shaft, and the housing that is positioned at the turbine shaft middle part is provided with oil leab; Described housing includes turbine shroud, calm the anger housing and intermediate, and turbine shroud, calm the anger housing and intermediate removably connect, and intermediate is arranged on turbine shroud and calms the anger between the housing; Be provided with turbine chamber in the turbine shroud, be provided with the chamber of calming the anger in the housing of calming the anger, be provided with connection chamber in the intermediate; Turbine chamber, connection chamber and the chamber of calming the anger form described inner chamber; Turbine is positioned at turbine chamber, and impeller is positioned at the chamber of calming the anger, and oil leab is arranged on the intermediate; Oil leab and connection chamber conducting, described calming the anger is equipped with seal arrangement between chamber and connection chamber, turbine chamber and the connection chamber.
Adopt technique scheme; With described housing be divided into turbine shroud, calm the anger housing and intermediate, described turbine shroud, calm the anger housing and intermediate removably connect, and can make things convenient for like this that its inner components ground is installed, dismounting; Thereby improved manufacturing efficiency, reduced cost of production.
The further setting of the utility model: described seal arrangement is a seal ring; Seal ring between described turbine chamber and the connection chamber is arranged between turbine shaft and the connection chamber inwall; Be arranged with thrust bush on the described turbine shaft; Thrust bush and impeller are positioned at the end face of turbine one side conflicts, and the seal ring between chamber and the connection chamber of calming the anger is arranged on thrust bush and calms the anger between the chamber.
Adopt above-mentioned further setting, seal arrangement adopts seal ring, and simple in structure, cost is low, the seal ring set-up mode of this structure, and installation, convenient disassembly have further improved manufacturing efficiency, have reduced cost of production.
Further being provided with again of the utility model: be provided with thermal shield between described turbine and the intermediate.
Adopt above-mentioned further setting again,, can prevent that the hyperthermia radiation that turbine produces from causing a hidden trouble to extraneous other parts through the thermal shield that is provided with.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Embodiment
As shown in Figure 1, a kind of turbosupercharger includes housing 1; Be provided with inner chamber 11 in the housing 1, be provided with turbine shaft 2, turbine 3, impeller 4 in the inner chamber 11, turbine 3, impeller 4 are separately positioned on the two ends of turbine shaft 2; The housing 1 that is positioned at turbine shaft 2 middle parts is provided with oil leab 12, and described housing 1 includes turbine shroud 13, calm the anger housing 14 and intermediate 15, and turbine shroud 13, calm the anger housing 14 and intermediate 15 connect through screw; Intermediate 15 is arranged on turbine shroud 13 and calms the anger between the housing 14, is provided with turbine chamber 131 in the turbine shroud 13, and 14 are provided with the chamber 141 of calming the anger in the housing of calming the anger; Be provided with connection chamber 151 in the intermediate 15, turbine chamber 131, connection chamber 151 and the chamber 141 of calming the anger form described inner chamber 11, and turbine 3 is positioned at turbine chamber 131; Impeller 4 is positioned at the chamber 141 of calming the anger; Oil leab 12 is arranged on the intermediate 15, oil leab 12 and connection chamber 151 conductings, and described calming the anger is equipped with seal arrangement between chamber 141 and connection chamber 151, turbine chamber 131 and the connection chamber 151.
In the utility model specific embodiment; Described seal arrangement is a seal ring 5; Seal ring 5 between described turbine chamber 131 and the connection chamber 151 is arranged between turbine shaft 2 and connection chamber 151 inwalls; Be arranged with thrust bush 6 on the described turbine shaft 2, thrust bush 6 is conflicted with the end face that impeller 4 is positioned at turbine 3 one sides, and the seal ring 5 between chamber 141 and the connection chamber 151 of calming the anger is arranged on thrust bush 6 and calms the anger between the chamber 141.
In the utility model specific embodiment, be provided with thermal shield 7 between described turbine 3 and the intermediate 15.
Claims (3)
1. a turbosupercharger includes housing, is provided with inner chamber in the housing; Be provided with turbine shaft, turbine, impeller in the inner chamber, turbine, impeller are separately positioned on the two ends of turbine shaft, and the housing that is positioned at the turbine shaft middle part is provided with oil leab; It is characterized in that: described housing includes turbine shroud, calm the anger housing and intermediate, and turbine shroud, calm the anger housing and intermediate removably connect, and intermediate is arranged on turbine shroud and calms the anger between the housing; Be provided with turbine chamber in the turbine shroud, be provided with the chamber of calming the anger in the housing of calming the anger, be provided with connection chamber in the intermediate; Turbine chamber, connection chamber and the chamber of calming the anger form described inner chamber; Turbine is positioned at turbine chamber, and impeller is positioned at the chamber of calming the anger, and oil leab is arranged on the intermediate; Oil leab and connection chamber conducting, described calming the anger is equipped with seal arrangement between chamber and connection chamber, turbine chamber and the connection chamber.
2. turbosupercharger according to claim 1; It is characterized in that: described seal arrangement is a seal ring; Seal ring between described turbine chamber and the connection chamber is arranged between turbine shaft and the connection chamber inwall; Be arranged with thrust bush on the described turbine shaft, thrust bush and impeller are positioned at the end face of turbine one side conflicts, and the seal ring between chamber and the connection chamber of calming the anger is arranged on thrust bush and calms the anger between the chamber.
3. turbosupercharger according to claim 1 and 2 is characterized in that: be provided with thermal shield between described turbine and the intermediate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200523119U CN202441480U (en) | 2012-02-17 | 2012-02-17 | Turbo-supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200523119U CN202441480U (en) | 2012-02-17 | 2012-02-17 | Turbo-supercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202441480U true CN202441480U (en) | 2012-09-19 |
Family
ID=46822933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200523119U Expired - Fee Related CN202441480U (en) | 2012-02-17 | 2012-02-17 | Turbo-supercharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202441480U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596336A (en) * | 2019-01-25 | 2019-04-09 | 江苏凯迪航控系统股份有限公司 | The detection device of turbocharger core members |
| CN110050115A (en) * | 2017-02-28 | 2019-07-23 | 三菱重工发动机和增压器株式会社 | Exhaust turbine supercharger |
-
2012
- 2012-02-17 CN CN2012200523119U patent/CN202441480U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110050115A (en) * | 2017-02-28 | 2019-07-23 | 三菱重工发动机和增压器株式会社 | Exhaust turbine supercharger |
| US10890105B2 (en) | 2017-02-28 | 2021-01-12 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Exhaust gas turbocharger |
| CN110050115B (en) * | 2017-02-28 | 2021-05-14 | 三菱重工发动机和增压器株式会社 | Exhaust gas turbocharger |
| CN109596336A (en) * | 2019-01-25 | 2019-04-09 | 江苏凯迪航控系统股份有限公司 | The detection device of turbocharger core members |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202441480U (en) | Turbo-supercharger | |
| CN203500810U (en) | Two-stage plug-in lubricating pump unit | |
| CN103567746B (en) | A kind of mounting or dismounting tools of shaft coupling and mounting and dismounting method | |
| CN202611779U (en) | Double-seal-ring and double-oil-cavity middle body structure for turbocharger | |
| CN202301025U (en) | Roots compressor | |
| CN210113386U (en) | Split type power turbine structure containing static pressure seal | |
| CN201288603Y (en) | Air outlet shell for diesel engine turbo-charger | |
| CN203348352U (en) | Bearing positioning and cooling device of twin-drum vibration ball mill | |
| CN208074031U (en) | It is capable of the drum cog-wheel coupling of quick-replaceable cydariform tooth shaft | |
| CN204610282U (en) | Portable nose of double-screw air compressor and portable double-screw air compressor | |
| CN202007759U (en) | Split cylinder body of diaphragm compressor | |
| CN104246174A (en) | Turbo compound bearing for attaching a turbo compound system to an internal combustion engine | |
| CN201650449U (en) | Diesel engine | |
| CN205078501U (en) | Staple bolt for booster | |
| CN204663799U (en) | Air compressor | |
| CN204436830U (en) | A kind of mining counter rotating main fan of belt transmission system | |
| CN102853059A (en) | Rotational supporting assembly for gearbox test bench of wind generating set | |
| CN203962400U (en) | A kind of direct-connected integrated formula screw machine drives asynchronous motor | |
| CN216842414U (en) | Combined injection part | |
| CN202788956U (en) | H-shaped cylinder structure for external work output connection of turbine expander | |
| CN202417694U (en) | Turbocharger middle body | |
| CN201180649Y (en) | Main unit of screw air compressor | |
| CN202646049U (en) | Wind force centralized high air yield air compressor with step casing and spiral vanes in aviation technology | |
| CN210113387U (en) | Split type power turbine structure with pressure self-compensation | |
| CN210178465U (en) | Lubricating device for automobile turbocharger |
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: 20120919 Termination date: 20130217 |