CN108533386A - Has the turbocharger movement assembly for turbine wheel shaft monitoring and protecting function - Google Patents
Has the turbocharger movement assembly for turbine wheel shaft monitoring and protecting function Download PDFInfo
- Publication number
- CN108533386A CN108533386A CN201810398391.5A CN201810398391A CN108533386A CN 108533386 A CN108533386 A CN 108533386A CN 201810398391 A CN201810398391 A CN 201810398391A CN 108533386 A CN108533386 A CN 108533386A
- Authority
- CN
- China
- Prior art keywords
- wheel shaft
- turbine wheel
- turbine
- pressure sensor
- shaft
- 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.)
- Withdrawn
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 238000009792 diffusion process Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 2
- 230000006735 deficit Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 description 32
- 230000006870 function Effects 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating or supervising devices
-
- 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
Abstract
The invention discloses a kind of turbocharger movement assemblies having for turbine wheel shaft monitoring and protecting function, including turbine wheel shaft, impeller body, turbine body and intermediate, the impeller body and the turbine body are mounted on the turbine wheel shaft both ends respectively, the intermediate is arranged on the turbine wheel shaft between the impeller body and the turbine body, shaft mounting hole is offered in the intermediate, the turbine wheel shaft is by importing in the shaft mounting hole through the intermediate, shaft mounting hole both ends are provided with protection bearing on aperture outside circle face, the protection bearing inner side end is equipped with pressure sensor apparatus, the pressure sensor apparatus is connect with peripheral control unit, peripheral control unit output end is connect with an alarm and a warning lamp respectively.By the above-mentioned means, the present invention can be to the turbine wheel shaft monitoring and protecting in turbocharger movement assembly, convenient for user knows turbo impairment and replaces in time.
Description
Technical field
The present invention relates to field of turbochargers, more particularly to a kind of whirlpool having for turbine wheel shaft monitoring and protecting function
Take turns booster movement assembly.
Background technology
Turbocharger is actually a kind of air compressor, increases air inflow by compressed air.It is to utilize hair
The exhaust gas inertia impulsive force of motivation discharge pushes the indoor turbine of turbine, turbine to drive coaxial impeller again, and impeller force feed is by sky
The air that air cleaner pipeline is sent is allowed to supercharging and enters cylinder.When engine speed increases, the exhaust gas velocity of discharge turns with turbine
Speed is also synchronous to be increased, and impeller just compresses more air and enters cylinder, and pressure and the density increase of air can burn more
Fuel, the corresponding rotating speed for increasing fuel quantity and adjusting engine, so that it may to increase the output power of engine.Turbocharger
Movement be mainly made of turbine wheel shaft, impeller, intermediate and turbine, be the important component part of booster, but traditional turbine
Booster movement lacks the protection and monitoring to turbine wheel shaft, and turbine wheel shaft operation can cause movement internal damage, Bu Nengji when shaking
Shi Zhixiao turbine damaged conditions.
Invention content
The invention mainly solves the technical problem of providing a kind of turbine increasings having for turbine wheel shaft monitoring and protecting function
Depressor movement assembly can know that turbine increases to the turbine wheel shaft monitoring and protecting in turbocharger movement assembly convenient for user
Depressor is damaged and is replaced in time.
In order to solve the above technical problems, one aspect of the present invention is：One kind is provided to have for turbine wheel shaft
The turbocharger movement assembly of monitoring and protecting function, including turbine wheel shaft, impeller body, turbine body and intermediate, the impeller body
It is mounted on the turbine wheel shaft both ends respectively with the turbine body, the intermediate is arranged in the impeller body and the turbine
On turbine wheel shaft between body, shaft mounting hole is offered in the intermediate, the turbine wheel shaft is installed by importing the shaft
In hole and through the intermediate, protection bearing, the guarantor are provided on the aperture outside circle face of shaft mounting hole both ends
Shield bearing end face outside is fixed on the intermediate inner wall, and the protection bearing inner side end is filled equipped with pressure sensor
It sets, the pressure sensor apparatus is connect with peripheral control unit, and peripheral control unit output end is warned with an alarm and one respectively
Lamp connects, and there are gap, the intermediates one between the protection bearing after the turbine wheel shaft importing shaft mounting hole
End connection is covered with diffusion plate.
In a preferred embodiment of the present invention, the diffusion plate is sealedly and fixedly connected with the intermediate, the diffusion
Plate is located at the impeller body side, and the intermediate is located at the turbine body side.
In a preferred embodiment of the present invention, the pressure sensor apparatus is affixed on the protection axis in an annular round
It holds on inner wall, the pressure sensor apparatus separates with the turbine wheel shaft to be arranged.
In a preferred embodiment of the present invention, the installation site phase of the protection bearing at intermediate inside both ends
Together, the protection bearing at intermediate inside both ends is in the same size.
The beneficial effects of the invention are as follows：The present invention can to the turbine wheel shaft monitoring and protecting in turbocharger movement assembly,
Protection bearing is equipped in intermediate on the outside of the turbine wheel shaft at both ends, pressure sensor apparatus is equipped on the inside of protection bearing, in turbine wheel shaft
Pressure sensor apparatus can be struck when deflection bounce, signal is passed to peripheral control unit, outside control by pressure sensor apparatus
Device processed control alarm sends out alarm and warning lamp is allowed to flicker, convenient for user knows turbo impairment and in time more
It changes.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is the knot for one preferred embodiment of turbocharger movement assembly that the present invention has for turbine wheel shaft monitoring and protecting function
Structure schematic diagram；
Fig. 2 is the structural schematic diagram of shown protection one preferred embodiment of bearing；
The label of each component is as follows in attached drawing：1, turbine wheel shaft；2, impeller body；3, turbine body；4, intermediate；5, shaft is installed
Hole；6, bearing is protected；7, pressure sensor apparatus；8, diffusion plate.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
It please refers to Fig.1 and Fig. 2, the embodiment of the present invention includes：
A kind of turbocharger movement assembly having for turbine wheel shaft monitoring and protecting function, including turbine wheel shaft 1, impeller body 2, whirlpool
Wheel body 3 and intermediate 4, the impeller body 2 and the turbine body 3 are mounted on 1 both ends of the turbine wheel shaft, the centre respectively
On the turbine wheel shaft 1 that body 4 is arranged between the impeller body 2 and the turbine body 3, shaft installation is offered in the intermediate 4
Hole 5, the turbine wheel shaft 1 is by importing in the shaft mounting hole 5 through the intermediate 4,5 liang of the shaft mounting hole
Protection bearing 6 is provided on the aperture outside circle face of end, 6 end face outside of protection bearing is fixed on 4 inner wall of the intermediate,
6 inner side end of protection bearing is equipped with pressure sensor apparatus 7, and the pressure sensor apparatus 7 connects with peripheral control unit
It connects, peripheral control unit output end is connect with an alarm and a warning lamp respectively, and the turbine wheel shaft 1 imports the shaft mounting hole
There are gaps, the connection of 4 one end of the intermediate to be covered with diffusion plate 8 between the protection bearing 6 after 5.
In addition, the diffusion plate 8 is sealedly and fixedly connected with the intermediate 4, the diffusion plate 8 is located at the impeller body 2
Side, the intermediate 4 are located at 3 side of the turbine body.
In addition, the pressure sensor apparatus 7 is affixed in an annular round on 6 inner wall of protection bearing, the pressure
Sensor device 7 separates with the turbine wheel shaft 1 to be arranged.
In addition, the installation site of the protection bearing 6 at 4 inside both ends of the intermediate is identical, inside the intermediate 4
The protection bearing 6 at both ends it is in the same size.
The operation principle of the present invention is that impeller body 2 and turbine body 3 are mounted on 1 both ends of turbine wheel shaft respectively, intermediate 4 is set
It sets on the turbine wheel shaft 1 between impeller body 2 and turbine body 3, shaft mounting hole 5 is offered in intermediate 4, turbine wheel shaft 1 is by leading
Enter in shaft mounting hole 5 and be provided with protection bearing 6 through intermediate 4, on 5 both ends aperture outside circle face of shaft mounting hole,
Protection 6 end face outside of bearing is fixed on 4 inner wall of intermediate, the installation site phase of the protection bearing 6 at 4 inside both ends of intermediate
Together, the protection bearing 6 at 4 inside both ends of intermediate is in the same size, and protection 6 inner side end of bearing is equipped with pressure sensor apparatus
7, pressure sensor apparatus 7 is affixed in an annular round on protection 6 inner wall of bearing, and pressure sensor apparatus 7 separates with turbine wheel shaft 1
Setting, pressure sensor apparatus 7 connect with peripheral control unit, peripheral control unit output end respectively with an alarm and a warning lamp
It connects, there are gaps, the connection of 4 one end of intermediate to be covered with expansion between protection bearing 6 after the importing shaft of turbine wheel shaft 1 mounting hole 5
Pressing plate 8, diffusion plate 8 are sealedly and fixedly connected with intermediate 4, and diffusion plate 8 is located at 2 side of impeller body, and intermediate 4 is located at turbine body 3
Side, the turbine wheel shaft in turbocharger movement assembly have a monitoring and protecting function, 1 outside of turbine wheel shaft at both ends in intermediate 4
Equipped with protection bearing 6,6 inside of protection bearing is equipped with pressure sensor apparatus 7, and pressure can be struck when the deflection of turbine wheel shaft 1 is beated
Signal is passed to peripheral control unit by force sensor device 7, pressure sensor apparatus 7, and peripheral control unit control alarm is sent out
Alarm and warning lamp is allowed to flicker, convenient for user knows turbo impairment and replaces in time.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (4)
1. a kind of turbocharger movement assembly having for turbine wheel shaft monitoring and protecting function, including turbine wheel shaft, impeller body, whirlpool
Wheel body and intermediate, which is characterized in that the impeller body and the turbine body are mounted on the turbine wheel shaft both ends, institute respectively
It states on the turbine wheel shaft that intermediate is arranged between the impeller body and the turbine body, shaft installation is offered in the intermediate
Hole, the turbine wheel shaft is by importing in the shaft mounting hole through the intermediate, the shaft mounting hole both ends of the hole
Protection bearing is provided on the outside of diameter on circle face, the protection bearing end face outside is fixed on the intermediate inner wall, the guarantor
It protects bearing inner side end and is equipped with pressure sensor apparatus, the pressure sensor apparatus is connect with peripheral control unit, outside control
Device output end processed is connect with an alarm and a warning lamp respectively, the turbine wheel shaft import after the shaft mounting hole with the guarantor
There are gaps, intermediate one end connection to be covered with diffusion plate between shield bearing.
2. the turbocharger movement assembly according to claim 1 having for turbine wheel shaft monitoring and protecting function, special
Sign is that the diffusion plate is sealedly and fixedly connected with the intermediate, and the diffusion plate is located at the impeller body side, in described
Mesosome is located at the turbine body side.
3. the turbocharger movement assembly according to claim 1 having for turbine wheel shaft monitoring and protecting function, special
Sign is that the pressure sensor apparatus is affixed in an annular round on the protection bearing inner wall, the pressure sensor dress
It sets to separate with the turbine wheel shaft and be arranged.
4. the turbocharger movement assembly according to claim 1 having for turbine wheel shaft monitoring and protecting function, special
Sign is that the installation site of the protection bearing at both ends is identical inside the intermediate, the institute at both ends inside the intermediate
State the in the same size of protection bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398391.5A CN108533386A (en) | 2018-04-28 | 2018-04-28 | Has the turbocharger movement assembly for turbine wheel shaft monitoring and protecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398391.5A CN108533386A (en) | 2018-04-28 | 2018-04-28 | Has the turbocharger movement assembly for turbine wheel shaft monitoring and protecting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108533386A true CN108533386A (en) | 2018-09-14 |
Family
ID=63475669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810398391.5A Withdrawn CN108533386A (en) | 2018-04-28 | 2018-04-28 | Has the turbocharger movement assembly for turbine wheel shaft monitoring and protecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108533386A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081654A (en) * | 2020-09-22 | 2020-12-15 | 广州雷易科技有限公司 | Automobile turbocharger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008082425A (en) * | 2006-09-27 | 2008-04-10 | Ntn Corp | Magnetic bearing device |
| KR20120111329A (en) * | 2011-03-31 | 2012-10-10 | (주)계양정밀 | Control apparatus of oil temperature for turbo-charger |
| CN103424253A (en) * | 2013-07-31 | 2013-12-04 | 博格华纳汽车零部件(宁波)有限公司 | Online detecting device and method for turbocharger |
| CN205779232U (en) * | 2016-06-28 | 2016-12-07 | 江苏毅合捷汽车科技股份有限公司 | A kind of novel turbocharger movement |
| CN208330537U (en) * | 2018-04-28 | 2019-01-04 | 江苏锡宇汽车有限公司 | Has the turbocharger movement assembly for turbine wheel shaft monitoring and protecting function |
-
2018
- 2018-04-28 CN CN201810398391.5A patent/CN108533386A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008082425A (en) * | 2006-09-27 | 2008-04-10 | Ntn Corp | Magnetic bearing device |
| KR20120111329A (en) * | 2011-03-31 | 2012-10-10 | (주)계양정밀 | Control apparatus of oil temperature for turbo-charger |
| CN103424253A (en) * | 2013-07-31 | 2013-12-04 | 博格华纳汽车零部件(宁波)有限公司 | Online detecting device and method for turbocharger |
| CN205779232U (en) * | 2016-06-28 | 2016-12-07 | 江苏毅合捷汽车科技股份有限公司 | A kind of novel turbocharger movement |
| CN208330537U (en) * | 2018-04-28 | 2019-01-04 | 江苏锡宇汽车有限公司 | Has the turbocharger movement assembly for turbine wheel shaft monitoring and protecting function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081654A (en) * | 2020-09-22 | 2020-12-15 | 广州雷易科技有限公司 | Automobile turbocharger |
| CN112081654B (en) * | 2020-09-22 | 2021-03-19 | 广州雷易科技有限公司 | Automobile turbocharger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |
|
| WW01 | Invention patent application withdrawn after publication |