CN201593460U - Advanced charging and air supplying device for vehicle - Google Patents
Advanced charging and air supplying device for vehicle Download PDFInfo
- Publication number
- CN201593460U CN201593460U CN2010200033178U CN201020003317U CN201593460U CN 201593460 U CN201593460 U CN 201593460U CN 2010200033178 U CN2010200033178 U CN 2010200033178U CN 201020003317 U CN201020003317 U CN 201020003317U CN 201593460 U CN201593460 U CN 201593460U
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- CN
- China
- Prior art keywords
- air
- exhaust
- air supplying
- supplying device
- motor
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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 relates to an advanced charging and air supplying device for a vehicle, which comprises an exhaust gas turbo-charger and an inter-cooling system, wherein the inter-cooling system is connected with an engine, the gas exhaust end of the exhaust gas turbo-charger is provided with a first one-way valve, an air inlet manifold of the engine is connected with an air supplying device, and the connecting position between the air supplying device and the air inlet manifold of the engine is additionally provided with a second one-way valve. The advanced charging and air supplying device can realize high-speed air supplying and achieve an optimal combustion state even under conditions of insufficient air suction and incapability of working normally, and has simple manufacturing process, no influence on the service life of a motor and lower cost.
Description
Technical field
The utility model relates to a kind of vehicle making-up air device, especially a kind of vehicle forward pressurization and air supplement device that sufficient air inflow is provided for vehicle motor.
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: thereby propose a kind of can be that certain pressure is set up in tonifying Qi in the engine air inlet tube in advance, makes the making-up air device of motor proper functioning.
The technological scheme that the utility model adopted is: a kind of vehicle forward pressurization and 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 first one-way valve, the intake manifold of motor is connected with making-up air device, and the joint of the intake manifold of described making-up air device and motor adds second one-way valve.
Further specifically, making-up air device described in the utility model is made up of the ECU (Electrical Control Unit) of gas compressor and the work of control gas compressor.
Again further, in order to mend into required gas for motor accurately, the utility model comprises that also 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 gas compressor with this.
The beneficial effects of the utility model are: it is the engine air inlet tube tonifying Qi that making-up air device is set on the intake manifold of motor, and be provided with first one-way valve with the outlet side that is installed at exhaust-gas turbocharger by second one-way valve that is installed on the intake manifold, prevent the backflow of gas, even under the situation inadequate in air inlet like this, that exhaust-gas turbocharger can't normally use, also can the high speed tonifying Qi, reach optimal combustion state, and preparation process is simple, 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 vehicle forward pressurization and 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 first one-way valve, the intake manifold of motor is connected with making-up air device, and the joint of the intake manifold of described making-up air device and motor adds second one-way valve.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 is made up of the ECU (Electrical Control Unit) of gas compressor and the work of control gas compressor.
The utility model is in order to mend into required gas for motor accurately, the utility model comprises that also 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 gas compressor with this.
Working procedure of the present utility model is: when engine start is in the idling stage, be installed in the rotating speed above the speed probe collection main shaft above the exhaust-gas turbocharger main shaft, 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: 30000 when changeing, and brought into operation by ECU (Electrical Control Unit) control gas compressor, moment reaches specific rotating speed, make constantly tonifying Qi inside of pressurized machine, because safety check has been installed at the pressurized machine rear portion, gas can anti-channeling.Motor has specific working time, and 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.Because one-way valve is also installed in gas compressor interface source, pressurization gas can not missed from gas compressor so turbosupercharger runs up down.
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.
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 model utility technological thought.
Claims (3)
1. vehicle forward pressurization and 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 first one-way valve, the intake manifold of motor is connected with making-up air device, and the joint of the intake manifold of described making-up air device and motor adds second one-way valve.
2. vehicle forward pressurization and air supplement device as claimed in claim 1 is characterized in that: described making-up air device is made up of the ECU (Electrical Control Unit) of gas compressor and the work of control gas compressor.
3. vehicle forward pressurization and air supplement device as claimed in claim 1, it is characterized in that: 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 gas compressor with this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200033178U CN201593460U (en) | 2010-01-01 | 2010-01-01 | Advanced charging and air supplying device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200033178U CN201593460U (en) | 2010-01-01 | 2010-01-01 | Advanced charging and air supplying device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201593460U true CN201593460U (en) | 2010-09-29 |
Family
ID=42775526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200033178U Expired - Fee Related CN201593460U (en) | 2010-01-01 | 2010-01-01 | Advanced charging and air supplying device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201593460U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103184931A (en) * | 2011-12-30 | 2013-07-03 | 罗宪安 | Independent controllable intake-exhaust two-stroke (capable of being changed into four-stroke) internal-combustion engine system |
| CN104775896A (en) * | 2014-01-10 | 2015-07-15 | 潍坊市明冠节能科技有限公司 | Turbocharged engine |
| CN105569822A (en) * | 2016-01-29 | 2016-05-11 | 内蒙古科技大学 | Timing system for turbocharging of engine |
| CN114704375A (en) * | 2021-05-12 | 2022-07-05 | 长城汽车股份有限公司 | Vehicle control method, controller and vehicle |
-
2010
- 2010-01-01 CN CN2010200033178U patent/CN201593460U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103184931A (en) * | 2011-12-30 | 2013-07-03 | 罗宪安 | Independent controllable intake-exhaust two-stroke (capable of being changed into four-stroke) internal-combustion engine system |
| CN104775896A (en) * | 2014-01-10 | 2015-07-15 | 潍坊市明冠节能科技有限公司 | Turbocharged engine |
| CN105569822A (en) * | 2016-01-29 | 2016-05-11 | 内蒙古科技大学 | Timing system for turbocharging of engine |
| CN114704375A (en) * | 2021-05-12 | 2022-07-05 | 长城汽车股份有限公司 | Vehicle control method, controller and vehicle |
| CN114704375B (en) * | 2021-05-12 | 2024-01-26 | 长城汽车股份有限公司 | Vehicle control method, controller and vehicle |
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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 |