CN201593459U - Electric centrifugal gas supplement device - Google Patents
Electric centrifugal gas supplement device Download PDFInfo
- Publication number
- CN201593459U CN201593459U CN2010200033163U CN201020003316U CN201593459U CN 201593459 U CN201593459 U CN 201593459U CN 2010200033163 U CN2010200033163 U CN 2010200033163U CN 201020003316 U CN201020003316 U CN 201020003316U CN 201593459 U CN201593459 U CN 201593459U
- Authority
- CN
- China
- Prior art keywords
- exhaust
- gas
- gas turbocharger
- supplement device
- motor
- 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
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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
Abstract
The utility model relates to an electric centrifugal gas supplement device, which comprises an exhaust-gas turbo charger and an inter-cooling system. The inter-cooling system is connected with an engine; a one-way valve is arranged at a gas outlet end of the exhaust-gas turbo charger; and a gas supplement device is connected to an extended end of a main shaft of the exhaust-gas turbo charger through a clutch shaft. The electric centrifugal gas supplement device not only can supply gas in high speed manner in low speed state, reach an optimized burning state, and has simple manufacturing process, but also can avoid influence on the service life of a motor, and has lower cost.
Description
Technical field
The utility model relates to a kind of making-up air device of vehicle, a kind of electric centrifugal-type air supplement device that especially a kind of tonifying Qi is accurate, gas is difficult for backflow.
Background technique
Exhaust turbine pressuring technology is the important measures that improve vehicle performance, and increasing vehicle has all adopted this supercharging technology, can improve the Economy of fuel oil on the one hand, can reduce exhaust gas discharging on the other hand and pollute.But, but vehicle is under the state that just starts, almost there is not toxic emission, can only rely on natural inflow, thereby and exhaust-gas turbocharger is to drive the turbine rotation by waste gas to cause gas compressor work, so gas compressor just can't proper functioning, thereby cause because the vehicle motor air inflow is inadequate, fuel oil can't fully burn and the problem of over-emitting black exhaust, is a severe contamination to ambient air quality so not only, and can causes certain waste to fuel.
At present, the solution at this phenomenon on the market has: 1) adopt the high-quality fuel oil of ultralow sulphur content, but the fuel qualities of domestic supply at present is difficult to up to standard; 2) in fuel pump, increase fuel limit device, extenuate fuel oil supply rate when quickening with this and still can make the time for acceleration prolong like this to be complementary with air; 3) between air purifier and turbosupercharger, increase a making-up air device, but such cigarette effect of going out is not very desirable, and the oil consumption meeting is risen.
The model utility content
The technical problems to be solved in the utility model is: propose a kind of simple in structure, a kind of electric centrifugal-type air supplement device that sufficient combustion gas is provided for motor under discarded turbosupercharger can't the situation of proper functioning.
The technological scheme that the utility model adopted is: a kind of electric centrifugal-type air supplement device, comprise exhaust-gas turbocharger and ICS intercooler system, ICS intercooler system connects motor, the outlet side of described exhaust-gas turbocharger is provided with one-way valve, and the main shaft extended end of exhaust-gas turbocharger links by clutch shaft and is connected to making-up air device.
Further, making-up air device described in the utility model comprises the motor that can drive the clutch running and the ECU (Electrical Control Unit) of control machine operation.
Again further, for of the tonifying Qi of more accurate control motor to exhaust-gas turbocharger, the utility model comprises that also the extended end of the main shaft of described exhaust-gas turbocharger is provided with speed probe, ECU (Electrical Control Unit) is by the spindle speed of described speed probe induction exhaust-gas turbocharger, and controls starting or stoping of motor with this.
The beneficial effects of the utility model are: the main shaft of exhaust-gas turbocharger is connected by clutch with motor shaft, and by the start and stop of ECU (Electrical Control Unit) control motor, even under the situation inadequate in air inlet, that exhaust-gas turbocharger can't normally use, also can drive its proper functioning by motor, can not only reach optimal combustion state, and preparation process be simple in high speed tonifying Qi under the lower-speed state like this, can not influence the working life of motor again, cost is lower.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structured flowchart of preferred embodiment of the present utility model.
Embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, a kind of electric centrifugal-type air supplement device, comprise exhaust-gas turbocharger and ICS intercooler system, ICS intercooler system connects motor, the outlet side of described exhaust-gas turbocharger is provided with one-way valve, and the main shaft extended end of exhaust-gas turbocharger links by clutch shaft and is connected to making-up air device.Pipeline the inside arrow shown in Fig. 1 is the gas trend, and the single line arrow is the signal transmission.
Making-up air device described in the utility model comprises motor that can drive the clutch running and the ECU (Electrical Control Unit) of controlling machine operation.
The utility model is for the tonifying Qi of more accurate control motor to exhaust-gas turbocharger, the utility model comprises that also the extended end of the main shaft of described exhaust-gas turbocharger is provided with speed probe, ECU (Electrical Control Unit) is by the spindle speed of described speed probe induction exhaust-gas turbocharger, and controls starting or stoping of motor with this.
Working procedure of the present utility model is: when engine start is in idling during the stage, be installed in the rotating speed above the speed probe collection main shaft above the discarded spindle of turbine pressure booster, and send ECU (Electrical Control Unit) to, carry out Treatment Analysis by ECU (Electrical Control Unit).Because waste gas is very few, turbosupercharger is in the low cruise state, when the rotating speed of sensor is lower than specific rotating speed, such as: during 30000 commentaries on classics, motor brings into operation, and moves together by clutch drive pressurized machine, moment reaches specific rotating speed, make constantly tonifying Qi inside of pressurized machine, because one-way valve has been installed in the outlet side of pressurized machine, so gas can not cause backflow yet.Because motor has specific working time, time is up stops automatically, and protection for some time.Spent the protection period, when rotating speed is lower than setting value once more, started working again, circulated with this.When rotating speed was 0, motor was not worked.
When motor normally moved, when exhaust gas turbine startup rotating speed was higher than the value of setting, tach signal imported ECU (Electrical Control Unit) into, orders about motor and quits work.
Motor described in the utility model adopts direct current generator.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.
Claims (3)
1. electric centrifugal-type air supplement device, comprise exhaust-gas turbocharger and ICS intercooler system, ICS intercooler system connects motor, it is characterized in that: the outlet side of described exhaust-gas turbocharger is provided with one-way valve, and the main shaft extended end of exhaust-gas turbocharger links by clutch shaft and is connected to making-up air device.
2. a kind of electric centrifugal-type air supplement device as claimed in claim 1 is characterized in that: described making-up air device comprises motor that can drive the clutch running and the ECU (Electrical Control Unit) of controlling machine operation.
3. a kind of electric centrifugal-type air supplement device as claimed in claim 1, it is characterized in that: the extended end of the main shaft of described exhaust-gas turbocharger is provided with speed probe, ECU (Electrical Control Unit) is by the spindle speed of described speed probe induction exhaust-gas turbocharger, and controls starting or stoping of motor with this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200033163U CN201593459U (en) | 2010-01-01 | 2010-01-01 | Electric centrifugal gas supplement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200033163U CN201593459U (en) | 2010-01-01 | 2010-01-01 | Electric centrifugal gas supplement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201593459U true CN201593459U (en) | 2010-09-29 |
Family
ID=42775525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200033163U Expired - Fee Related CN201593459U (en) | 2010-01-01 | 2010-01-01 | Electric centrifugal gas supplement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201593459U (en) |
-
2010
- 2010-01-01 CN CN2010200033163U patent/CN201593459U/en not_active Expired - Fee Related
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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: 20100929 Termination date: 20140101 |