CN204941691U - A kind of turbosupercharger easy to assemble - Google Patents
A kind of turbosupercharger easy to assemble Download PDFInfo
- Publication number
- CN204941691U CN204941691U CN201520559046.7U CN201520559046U CN204941691U CN 204941691 U CN204941691 U CN 204941691U CN 201520559046 U CN201520559046 U CN 201520559046U CN 204941691 U CN204941691 U CN 204941691U
- Authority
- CN
- China
- Prior art keywords
- floating bearing
- turbine
- turbosupercharger
- easy
- impeller
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Mounting Of Bearings Or Others (AREA)
- Supercharger (AREA)
- Sealing Of Bearings (AREA)
Abstract
The utility model discloses a kind of turbosupercharger easy to assemble, comprise spiral case, described spiral case is connected with intermediate by whirlpool end anchor ear, and described intermediate is connected with pressure shell by pressure side anchor ear, thus make turbosupercharger more easily dismantle and install, the more convenient maintenance when fault.In described intermediate, turbine shaft is installed, described turbine shaft is separately installed with pressure impeller and turbine, between described turbine and intermediate, thermal-protective coating is installed, described turbine shaft is provided with floating bearing, whirlpool end seal ring is installed between described floating bearing and turbine, between described floating bearing and pressure impeller, extremely presses impeller that thrusting plate, the gentle shrouding of oil baffle are installed successively by floating bearing.Thus it is simple, easy for installation and can heat insulation effect to reach structure.
Description
Technical field
The utility model relates to turbosupercharger, particularly relates to a kind of turbosupercharger easy to assemble.
Background technique
The rotor shaft of usual turbosupercharger is by floating bearing supports turbine shaft, turbine shaft is made to be supported on intermediate, its intermediate and impeller be fixedly by arranging a slab, intermediate is connected and fixed by screw and slab, such means of fixation not only installs trouble, and easily produce oil leakage, oil duct in present intermediate and water channel are all a kind of vertical linear structure, although also cooling action can be played to axostylus axostyle, but effect is unsatisfactory, and be inconvenient to mount and dismount, during fault, maintenance is inconvenient.
Model utility content
The purpose of this utility model is to provide a kind of turbocharger middle body easy to assemble, has that structure is simple, a convenient and feature of good heat-insulation effect of easy installation and removal, maintenance.
In order to achieve the above object, the technological scheme that the utility model provides is: a kind of turbosupercharger easy to assemble, comprise spiral case, described spiral case is connected with intermediate by whirlpool end anchor ear, described intermediate is connected with pressure shell by pressure side anchor ear, in described intermediate, turbine shaft is installed, described turbine shaft is separately installed with pressure impeller and turbine, between described turbine and intermediate, thermal-protective coating is installed, described turbine shaft is provided with floating bearing, whirlpool end seal ring is installed between described floating bearing and turbine, extremely impeller is pressed successively thrusting plate to be installed by floating bearing between described floating bearing and pressure impeller, the gentle shrouding of oil baffle.
Between described sealing gland plate and intermediate, seal ring is installed.
Between described floating bearing and intermediate, floating bearing snap ring is installed.
The beneficial effects of the utility model are: the utility model is by comprising spiral case, described spiral case is connected with intermediate by whirlpool end anchor ear, described intermediate is connected with pressure shell by pressure side anchor ear, thus makes turbosupercharger more easily dismantle and install, the more convenient maintenance when fault.In described intermediate, turbine shaft is installed, described turbine shaft is separately installed with pressure impeller and turbine, between described turbine and intermediate, thermal-protective coating is installed, described turbine shaft is provided with floating bearing, whirlpool end seal ring is installed between described floating bearing and turbine, between described floating bearing and pressure impeller, extremely presses impeller that thrusting plate, the gentle shrouding of oil baffle are installed successively by floating bearing.Thus it is simple, easy for installation and can heat insulation effect to reach structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1
A kind of turbosupercharger easy to assemble as shown in Figure 1, comprise spiral case 1, described spiral case 1 is connected with intermediate 2 by whirlpool end anchor ear 15, and described intermediate 2 is connected with pressure shell 3 by pressure side anchor ear 16, thus make turbosupercharger more easily dismantle and install, the more convenient maintenance when fault.In described intermediate 2, turbine shaft 4 is installed, described turbine shaft 4 is separately installed with pressure impeller 5 and turbine 6, between described turbine 6 and intermediate 2, thermal-protective coating 7 is installed, described turbine shaft 4 is provided with floating bearing 8, whirlpool end seal ring 9 being installed between described floating bearing 8 and turbine 6, between described floating bearing 8 and pressure impeller 5, to pressing impeller 5, thrusting plate 10, the gentle shrouding 12 of oil baffle 11 being installed by floating bearing 8 successively.Thus it is simple, easy for installation and can heat insulation effect to reach structure.
Between described sealing gland plate 12 and intermediate 2, seal ring 13 is installed, to increase sealing effect.
Between described floating bearing 8 and intermediate, floating bearing snap ring 14 is installed.Floating bearing 8 is moved more stable.
Claims (3)
1. a turbosupercharger easy to assemble, it is characterized in that: comprise spiral case (1), described spiral case (1) is connected with intermediate (2) by whirlpool end anchor ear (15), described intermediate (2) is connected with pressure shell (3) by pressure side anchor ear (16), turbine shaft (4) is installed in described intermediate (2), described turbine shaft (4) is separately installed with pressure impeller (5) and turbine (6), thermal-protective coating (7) is installed between described turbine (6) and intermediate (2), described turbine shaft (4) is provided with floating bearing (8), whirlpool end seal ring (9) is installed between described floating bearing (8) and turbine (6), to pressing impeller (5), thrusting plate (10) is installed by floating bearing (8) successively between described floating bearing (8) and pressure impeller (5), oil baffle (11) gentle shrouding (12).
2. a kind of turbosupercharger easy to assemble according to claim 1, is characterized in that: be provided with seal ring (13) between described sealing gland plate (12) and intermediate (2).
3. a kind of turbosupercharger easy to assemble according to claim 1, is characterized in that: be provided with floating bearing snap ring (14) between described floating bearing (8) and intermediate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559046.7U CN204941691U (en) | 2015-07-30 | 2015-07-30 | A kind of turbosupercharger easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559046.7U CN204941691U (en) | 2015-07-30 | 2015-07-30 | A kind of turbosupercharger easy to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941691U true CN204941691U (en) | 2016-01-06 |
Family
ID=55009130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520559046.7U Expired - Fee Related CN204941691U (en) | 2015-07-30 | 2015-07-30 | A kind of turbosupercharger easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109219693A (en) * | 2016-03-30 | 2019-01-15 | 三菱重工发动机和增压器株式会社 | Rotating machinery |
-
2015
- 2015-07-30 CN CN201520559046.7U patent/CN204941691U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109219693A (en) * | 2016-03-30 | 2019-01-15 | 三菱重工发动机和增压器株式会社 | Rotating machinery |
| CN109219693B (en) * | 2016-03-30 | 2021-01-15 | 三菱重工发动机和增压器株式会社 | Rotary machine |
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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 |
Granted publication date: 20160106 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |