CN205154381U - Automatically controlled turbo charger - Google Patents
Automatically controlled turbo charger Download PDFInfo
- Publication number
- CN205154381U CN205154381U CN201520976747.0U CN201520976747U CN205154381U CN 205154381 U CN205154381 U CN 205154381U CN 201520976747 U CN201520976747 U CN 201520976747U CN 205154381 U CN205154381 U CN 205154381U
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- CN
- China
- Prior art keywords
- push rod
- executor
- automatically controlled
- controlling element
- final controlling
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- 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
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Abstract
The utility model discloses an automatically controlled turbo charger, including turbine, midbody, compressor and executor, the turbine passes through the midbody and is connected with the compressor, the executor is installed in the compressor, and the aperture that is used for controlling waste gas bypass valve in the waste gas bypass valve of turbine is connected to the output of executor through the push rod, the executor is automatically controlled executor, the utility model discloses an automatically controlled turbo charger adopts automatically controlled executor control waste gas bypass valve's aperture, has very fast reaction rate to control more accurately, improved turbo charger's efficiency, thereby improved the performance of engine, reduced the oil consumption of engine.
Description
Technical field
The utility model relates to turbosupercharger, particularly relates to a kind of electric controlled turbocharger.
Background technique
Turbosupercharger can utilize the energy of engine exhaust, contract air pressure infeed motor, in order to improve charge density, to increase air inflow, improve to make the power of motor, moment of torsion increases, and improves the thermal efficiency of motor, reduces rate of fuel consumption, reduce exhaust contaminant and noise, increase the specific power of motor; Along with the requirement of people to engine consumption is more and more higher and more and more pay attention to environment, increasing motor have employed turbosupercharger to reduce oil consumption and to improve discharge, the final controlling element of the exhaust gas by-pass valve of current turbosupercharger is the gas control final controlling element adopted, reaction velocity is slow, control poor accuracy, affect the efficiency of turbosupercharger and the performance of motor.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of electric controlled turbocharger, has reaction velocity faster, and controls more accurate, improves the efficiency of turbosupercharger, thus improves the performance of motor, reduce the oil consumption of motor.
Electric controlled turbocharger of the present utility model, comprises turbo machine, intermediate, gas compressor and final controlling element; Described turbo machine is connected with gas compressor by intermediate; Described final controlling element is installed on gas compressor, and the output terminal of final controlling element is connected to the exhaust gas by-pass valve of turbo machine for controlling the aperture of exhaust gas by-pass valve by push rod; Described final controlling element is electric actuator.
Further, described turbo machine is fixedly connected on intermediate by snap ring.
Further, described push rod comprises driving lever, follower lever, Compress Spring and extension spring; Described driving lever and follower lever are slidably matched along himself length to single-degree-of-freedom; Described Compress Spring is connected to the elastic force for providing push rod to stretch between driving lever and follower lever; Described extension spring is connected to the elastic force for providing push rod to shrink between driving lever and follower lever.
The beneficial effects of the utility model are: electric controlled turbocharger of the present utility model adopts electric actuator to control the aperture of exhaust gas by-pass valve, there is reaction velocity faster, and control more accurate, improve the efficiency of turbosupercharger, thus improve the performance of motor, reduce the oil consumption of motor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is push rod partial view;
Fig. 3 is the A-A sectional view of Fig. 2.
Embodiment
Fig. 1 is structural representation of the present utility model; Fig. 2 is push rod partial view, and Fig. 3 is the A-A sectional view of Fig. 2, as shown in the figure: the electric controlled turbocharger of the present embodiment, comprises turbo machine 1, intermediate 2, gas compressor 3 and final controlling element 4; Described turbo machine 1 is connected with gas compressor 3 by intermediate 2; Described final controlling element 4 is installed on gas compressor 3, and the output terminal of final controlling element 4 is connected to the exhaust gas by-pass valve of turbo machine 1 for controlling the aperture of exhaust gas by-pass valve by push rod 9; Described final controlling element 4 is electric actuator, has reaction velocity faster, and controls more accurate, improves the efficiency of turbosupercharger, thus improves the performance of motor, reduce the oil consumption of motor.
In the present embodiment, described turbo machine 1 is fixedly connected on intermediate 2 by snap ring 10, easy to assembly, and linkage structure intensity is high, good stability.
In the present embodiment, described push rod 9 comprises driving lever 5, follower lever 6, Compress Spring 7 and extension spring 8; Described driving lever 5 and follower lever 6 are slidably matched along himself length to single-degree-of-freedom; Described Compress Spring 7 is connected to the elastic force for providing push rod 9 to stretch between driving lever 5 and follower lever 6; Described extension spring 8 is connected to the elastic force for providing push rod 9 to shrink between driving lever 5 and follower lever 6; Driving lever 5 and follower lever 6 keep balance under the acting in conjunction of Compress Spring 7 and extension spring 8; the action that final controlling element 4 sends can be cushioned during work, reduce percussion, exhaust gas by-pass valve is played a protective role; reduce rate of fault, save operation and maintenance cost.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. an electric controlled turbocharger, is characterized in that: comprise turbo machine, intermediate, gas compressor and final controlling element; Described turbo machine is connected with gas compressor by intermediate; Described final controlling element is installed on gas compressor, and the output terminal of final controlling element is connected to the exhaust gas by-pass valve of turbo machine for controlling the aperture of exhaust gas by-pass valve by push rod; Described final controlling element is electric actuator.
2. electric controlled turbocharger according to claim 1, is characterized in that: described turbo machine is fixedly connected on intermediate by snap ring.
3. electric controlled turbocharger according to claim 1, is characterized in that: described push rod comprises driving lever, follower lever, Compress Spring and extension spring; Described driving lever and follower lever are slidably matched along himself length to single-degree-of-freedom; Described Compress Spring is connected to the elastic force for providing push rod to stretch between driving lever and follower lever; Described extension spring is connected to the elastic force for providing push rod to shrink between driving lever and follower lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976747.0U CN205154381U (en) | 2015-11-30 | 2015-11-30 | Automatically controlled turbo charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976747.0U CN205154381U (en) | 2015-11-30 | 2015-11-30 | Automatically controlled turbo charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154381U true CN205154381U (en) | 2016-04-13 |
Family
ID=55690087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520976747.0U Active CN205154381U (en) | 2015-11-30 | 2015-11-30 | Automatically controlled turbo charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184897A (en) * | 2018-09-29 | 2019-01-11 | 重庆长安汽车股份有限公司 | A kind of electric controlled turbocharger and arragement construction |
-
2015
- 2015-11-30 CN CN201520976747.0U patent/CN205154381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184897A (en) * | 2018-09-29 | 2019-01-11 | 重庆长安汽车股份有限公司 | A kind of electric controlled turbocharger and arragement construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |