CN2811577Y - Electric compensating aerostatic press with turbosupercharger - Google Patents
Electric compensating aerostatic press with turbosupercharger Download PDFInfo
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- CN2811577Y CN2811577Y CN 200520018138 CN200520018138U CN2811577Y CN 2811577 Y CN2811577 Y CN 2811577Y CN 200520018138 CN200520018138 CN 200520018138 CN 200520018138 U CN200520018138 U CN 200520018138U CN 2811577 Y CN2811577 Y CN 2811577Y
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- motor
- gas compressor
- rotor
- turbosupercharging
- compensation gas
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Abstract
The utility model discloses an electric compensating gas compressor with a turbocharger, which is connected in parallel with the existing turbocharger of automobiles. In the utility model, an air inlet end is connected with an air filter through a pipeline, and an air outlet end is communicated with an air outlet pipe of the turbocharger/or an air inlet pipe of an engine through a check valve. The electric compensating gas compressor with a turbocharger is composed of a casing, a motor arranged in the casing and blades fixed on a motor rotor. When a driver treads a gasoline throttle, the rotating speed of the automobile is low, and the turbocharger does not work, at the moment that the driver treads the gasoline throttle, the compensating gas compressor starts working, fresh air with large quantity of oxygen in the air filter is compensated to the air inlet pipe of the engine through the acceleration of the check valve. Thus the airflow pressure of the air inlet pipe is increased, and more oxygen enters a gas cylinder of the engine so as to increase the power output of the engine. When the rotating speed of the engine is increased, after the turbocharger starts working, the power supply of the compensating gas compressor is automatically cut off so as to cause the compensating gas compressor to stop working and stop outputting airflow.
Description
Technical field
The utility model relates to the motor car engine turbocharging technology, more particularly, the utility model relates to a kind of electronic compensation gas compressor of turbosupercharging in parallel with automobile turbocharger, can replace turbocharger operation when the automobile low speed turbocharger is not worked.
Background technique
The turbocharging technology of motor car engine is used for a long time, and it is more general that especially diesel engine adopts turbocharging technology.Estimate turbo charged effect, can be referred to as " eating steamed bun, raise more hogs and less hell less " simply, promptly it can be promoted the output power of motor and moment of torsion on the basis that does not change engine displacement significantly.With regard to the Passat 1.8T that often sees by us, it is to have installed turbosupercharger additional on the basis of 1.8 liter capacity motors, makes the maximum output of motor reach 110kw, and max. output torque reaches 210Nm/L, average power per liter 61.7kw/L, torque per liter 117.9Nm/L; And be contained in 2.8 liters of V6 motors on the Passat car equally, and its maximum output has only 50.52kw/L, and max. output torque has only 93.83Nm/L, and it is very obvious to install its advantage of turbosupercharger by contrast on motor additional.And the data that Volvo provides also show, they are after installing turbosupercharger additional on the 2.3 liter capacity motors, and 3.5 liters of motors of a Maximum Torque that motor produced and a natural aspiration are suitable.This shows,, install the good method that turbosupercharger is a satisfactory to both parties neat U.S. additional to motor for needing high-power not think the user of many excessive fuel consumptions again.And, facts have proved that the use turbosupercharger can increase about 30% power output under the prerequisite of not obvious increase car weight.
Turbo charged full name is " exhaust gas turbocharge ".As shown in Figure 1, so-called turbosupercharging is meant between the suction tude 2 of motor 1 and outlet pipe 3 and installs a turbosupercharger 4 additional.This turbosupercharger 4 mainly is made of coaxial exhaust gas-driven turbine 41, gas compressor 42 and outlet pipe 43, pressurized air steam outlet pipe 44, fresh air inlet 45, waste gas inlet 46.The turbine 41 that turbine increases device 4 communicates with waste pipe 3 by waste gas inlet 46; The fresh air inlet 45 of gas compressor 42 communicates with the air-strainer 5 of automobile, and its pressurized air steam outlet pipe 44 communicates with the suction tude 2 of motor.Its working principle is: it is to utilize the turbine 41 of high-speed gas (waste gas) the promotion turbosupercharger 4 of engine exhaust pipe 3 discharges to rotate, because the turbine in turbine 41 and the gas compressor 42 is coaxial, so when turbine 41 rotations, the turbine 42 that can drive in the coaxial gas compressor 42 also rotates; Under the drive of turbine 41, turbine in the gas compressor 42 of coaxial rotation just quickens the air in the air-strainer 5 to add in the suction tude 2 of motor 1, improve the pressure of air-flow in the engine air inlet tube 2, thereby the just more oxygen of more air is entered in the cylinder, make the full combustion of fuel in the cylinder, produce lot of energy, improve output power, the moment of torsion of motor.
Does someone may think: whether waste gas advance No. one time motor again? of course not! As shown in Figure 1, the suction tude 2 and the outlet pipe 3 of motor 1 all have circulating system of one's own, and only respectively by way of the two ends of pressurized machine 4, promptly the waste gas of outlet pipe 3 discharges of motor 1 is discharged through waste gas inlet 46, turbine 41, the outlet pipe 43 of pressurized machine 4; Ozone enters in motor 1 cylinder through fresh air inlet 45, gas compressor 42, the pressurized air steam outlet pipe 44 of pressurized machine 4, and both have circulating system of one's own.The two ends of pressurized machine 4 rotors are turbine 41 on one side, and another side then is a gas compressor 42, and waste gas drives 42 work of turbine 41 rotation drive pressure mechanisms of qi, make that it is faster to suction tude, greater amount ground delivering oxygen.Turbosupercharger by be the function of the motor high-speed exhaust gas of discharging, this part energy wastes on common engine; And the speed of the high-speed exhaust gas of discharging by motor, turbocharger rotor can obtain high rotating speed, and is the highest even reach about the 150000r/min, thereby, more fresh air is entered in the cylinder.
Because turbosupercharger relies on the waste gas of motor discharge as power source, so it is prerequisite that enough exhaust pressure must be arranged, therefore, pressurized machine cuts little ice when engine low rotation speed, have only after motor reaches certain rotating speed, motor just can break into one magical strength, so, the ubiquitous pickup lag phenomenon of present turbosupercharged engine has just appearred.So-called retardation phenomenon is meant when stepping on the throttle that the power output of motor does not increase at once, but postpones after several seconds, and power strengthens suddenly, " slow half claps " of just as the saying goes.Though turbosupercharger can increase substantially engine power and improve fuel economy, the retardation phenomenon when turbosupercharged engine quickens is perplexing user and automaker always.
For this reason, world-renowned pressurized machine MANUFACTURER---the automatically controlled turbine compensation technique of U.S. Gai Ruite company exploitation has solved this difficult problem dexterously.The core of this technology is that a high-speed motor is connected on the turbosupercharger, and when the driver steps on the throttle suddenly and the secondary speed of turbosupercharger when correspondingly not increasing, motor will be got involved immediately, makes turbine reach working speed in moment.Though principle is also uncomplicated, will solve a series of difficult problems in practice:
1, it is must be especially compact at first to be connected on the size of the motor on the turbosupercharger, and working speed will be more than 100000r/min.
2, the power of this motor has 1.3kW, almost with car on the maximum output of generator suitable, this has higher requirement to automotive electrical system.
3, because this device is positioned near the gas exhaust manifold, be subjected to high-temperature baking for a long time, heat dissipation problem also can not be ignored.
Summary of the invention
Retardation phenomenon when quickening in order to solve turbosupercharged engine, the purpose of this utility model provides the electronic compensation gas compressor of a kind of turbosupercharging, when low engine speed operating turbine pressurized machine is not worked, the utility model can temporarily replace the work of turbosupercharger, improve the pressure of air-flow in the engine air inlet tube, for cylinder provides more fresh air, thereby, the power that motor is exported promoted.
For achieving the above object, the utility model by the following technical solutions: the electronic compensation gas compressor of a kind of turbosupercharging, the electronic compensation gas compressor of this turbosupercharging is in parallel with the existing turbosupercharger of automobile; The inlet end of the electronic compensation gas compressor of turbosupercharging links to each other with air-strainer by pipeline, the pressurized air steam outlet pipe of its outlet side by one-way valve and turbosupercharger/or the suction tude of motor communicate;
The electronic compensation gas compressor of this turbosupercharging mainly by housing, be arranged on the motor in the housing, the blade that is fixed on the motor rotor constitutes; The power input of described motor by Oil Switch and engine rotation speed sensor/or the intake manifold pressure sensor control switch link to each other with car direct current power supply.
During the outlet side of the electronic compensation gas compressor of this turbosupercharging is passed through earlier behind the cold cooler, again the pressurized air steam outlet pipe by one-way valve and the original turbosupercharger of automobile/or the suction tude of motor communicate.
Described motor is the double-rotor direct current motor; The external rotor of this double-rotor direct current motor is the stator of direct current generator, and it separates the rotary external rotor of formation with casing; The internal rotor of this double-rotor direct current motor is a rotor DC machine; Inside and outside rotor is contained in respectively on the inside and outside rotor shaft, constitutes the double-rotor direct current motor;
The electronic compensation gas compressor of described turbosupercharging includes two groups of blades that the torsional angle angle is opposite, and these two groups of blades are separately fixed on the inside and outside rotor shaft.
Described motor can also be a direct current generator.
Because the utility model is in parallel with turbosupercharger, and the suction tude by an one-way valve and motor/or the steam outlet pipe of turbosupercharger communicate, when the lower and turbosupercharger of automobile rotational speed is not worked, can temporarily replace turbocharger operation, the fresh air that contains more oxygen in the air-strainer is quickened to add in the suction tude of motor through one-way valve, improve the stream pressure of suction tude, more oxygen is entered in the cylinder of motor, promote the power output of motor; When the rotating speed of motor promotes, after turbosupercharger is started working, cut off the work of compensation gas compressor automatically, so the utility model can solve the difficult problem that series high-speed motor additional mechanical supercharging that U.S. Gai Ruite company adopts is met effectively:
1, compact dimensions, rotating speed height, machine operation is difficult to accomplish at 1000000r/min, and two rotors of double-rotor machine are done opposite spin, choose counterweight, equinoctial point, a working rotor is easily more than 500000r/min, and the rotating speed of two rotors has just surpassed 1000000r/min so.
2, power consumption reduces by 35%, has 800w enough.
3, the mounting point solves heat dissipation problem away from outlet pipe.
Description of drawings
Fig. 1 is the location diagram of turbosupercharger and motor
Fig. 2 is the location diagram of the utility model and traditional turbosupercharged engine
Fig. 3 is the electronic compensation gas compressor of a utility model turbosupercharging internal structure schematic representation
Fig. 4 is the utility model spinner motor master sight plane structural representation
Fig. 5 is the utility model spinner motor perspective view
Fig. 6 is the structural representation of the electronic compensation gas compressor of the another kind of turbosupercharging of the utility model
Embodiment
Retardation phenomenon when quickening in order to solve turbosupercharged engine, as shown in Figure 2, the utility model is at the other electronic compensation gas compressor 6 of turbosupercharging in parallel of existing turbosupercharger 4.The inlet end of the electronic compensation gas compressor 6 of this turbosupercharging links to each other with air-strainer 5 by pipeline, and its outlet side communicates with the pressurized air steam outlet pipe 44/ of turbosupercharger 4 or the suction tude 2 of motor by one-way valve 7; The power input of the electronic compensation gas compressor 6 of turbosupercharging by accelerator pedal switch/or the speed probe of E-Gas control switch and motor/or the intake manifold pressure sensor control switch link to each other with car direct current power supply.When the driver steps on the throttle, when lower the and turbosupercharger of automobile rotational speed is not worked, in the moment that the driver steps on the throttle, compensation gas compressor 6 is started working, the fresh air that contains more oxygen in the air-strainer 5 is quickened to add in the suction tude 2 of motor through one-way valve 7, improve the stream pressure of suction tude 2, more oxygen is entered in the cylinder of motor 1, promote the power output of motor; When the rotating speed of motor promotes, after turbosupercharger 4 is started working, speed probe/or the intake manifold pressure sensor control switch cut off the power supply of gas compressor 6 automatically, it is quit work, stop the output of air-flow.
Fig. 3 is the electronic compensation gas compressor 6 preferred embodiment internal structure schematic representation of the utility model turbosupercharging.As shown in the figure, the electronic compensation gas compressor of this turbosupercharging 6 mainly is made of housing 61, two groups of blades 63,64 of being arranged on the spinner motor 62 in the housing and being fixed on the rotor two ends.The inlet end 65 of compensation gas compressor 6 communicates with air-strainer 5 by pipeline, and the outlet side 66 of compensation gas compressor 6 communicates with the suction tude 2 of motor 1 by pipeline, one-way valve 7.The power input of motor 62 by accelerator pedal switch/or E-Gas control switch and engine rotation speed sensor/or the intake manifold pressure sensor control switch link to each other with car direct current power supply.When the driver steps on the throttle, motor 62 begins rotation, drive is fixed on motor 62 epitrochanterian two groups of blades, 63,64 rotations, fresh air in the air-strainer 5 is quickened to add in the suction tude 2 of motor through pipeline, one-way valve 7, improve the stream pressure of suction tude 2, more oxygen is entered in the cylinder of motor 1, promote the power output of motor; Rotating speed lifting when motor, after turbosupercharger 4 is started working, compressed air pressure in the pressurized air steam outlet pipe 44 of turbosupercharger 4 increases, because the air pressure in the turbosupercharger steam outlet pipe 44 is greater than the pressure in compensation gas compressor 6 steam outlet pipes, so one-way cock 7 can be opened turbosupercharger pressurized air steam outlet pipe passage voluntarily, and the compressed air channel of compensation gas compressor 6 is closed; Simultaneously, cut off the power supply of compensation gas compressor 6, compensation gas compressor 6 is quit work, stop air-flow output.
Spinner motor 62 shown in Figure 3 is to transform to form on the basis of traditional brushless direct current motor.The rotor of traditional brushless direct current motor is a magnet, and stator is an armature, and as Fig. 4, shown in Figure 5, the utility model separates the stator of brushless direct current motor and forms rotary external rotor 621 with casing, with former rotor as internal rotor 622; Inside and outside rotor is contained in respectively on the inside and outside rotor shaft, constitutes spinner motor 62; And, two groups of opposite blades 63,64 of torsional angle angle are separately fixed on the inside and outside rotor shaft, according to active force and reaction force principle, make inside and outside rotor do reciprocal rotation simultaneously, drive two groups of blade 63,64 rotations that the torsional angle angle is opposite, air in the air-strainer 5 is flowed to a direction, reach the purpose that increases engine air inlet tube 2 air pressures.
Fig. 6 is the structural representation of the electronic compensation gas compressor of the another kind of turbosupercharging of the utility model.As shown in the figure, the electronic compensation gas compressor of this turbosupercharging mainly by housing 61, be arranged on motor 62 in the housing ', the blade 63 that is fixed on the rotor constitutes.The inlet end 65 of compensation gas compressor 6 communicates with air-strainer 5 by pipeline, and the outlet side 66 of compensation gas compressor 6 communicates with the suction tude 2 of motor 1 by pipeline, one-way valve 7.Motor 62 ' power input by accelerator pedal switch/or E-Gas control switch and engine rotation speed sensor/or the intake manifold pressure sensor control switch link to each other with car direct current power supply.When the driver steps on the throttle, motor 62 ' begin to rotate, drive is fixed on motor 62 ' epitrochanterian blade 63 rotations, fresh air in the air-strainer 5 is quickened to add in the suction tude 2 of motor through pipeline, one-way valve 7, improve the stream pressure of suction tude 2, more oxygen is entered in the cylinder of motor 1, promote the power output of motor; When the rotating speed of motor promotes, after turbosupercharger 4 is started working, engine rotation speed sensor/or the intake manifold pressure sensor control switch cut off the power supply of compensation gas compressor 6 automatically, compensation gas compressor 6 is quit work, stop air-flow output.
The outlet side of the electronic compensation gas compressor 6 of turbosupercharging can directly communicate with the pressurized air steam outlet pipe 44/ of the original turbosupercharger of automobile or the suction tude 2 of motor by one-way valve 7 as mentioned above.Certainly, after cold cooler is lowered the temperature in also can passing through earlier, communicate with the pressurized air steam outlet pipe 44/ of the original turbosupercharger of automobile or the suction tude 2 of motor by one-way valve 7 again, just between electronic compensation gas compressor 6 of turbosupercharging and motor 1, increased cold cooler in.Cold cooler is exactly the radiator of a similar water tank in described, ubiquity in middle and high shelves sedan car.Because temperature can raise after the air pressurized, volume of air increases, air density diminishes, its effect is to flow to cylinder again after the pressurized air cooling.
The above only is preferred embodiment of the present utility model, and protection domain of the present utility model is not limited thereto.Anyly all belong within the utility model protection domain based on the equivalent transformation on the technical solutions of the utility model.
Claims (4)
1, the electronic compensation gas compressor of a kind of turbosupercharging is characterized in that: the electronic compensation gas compressor of this turbosupercharging is in parallel with the existing turbosupercharger of automobile; The inlet end of the electronic compensation gas compressor of turbosupercharging links to each other with air-strainer by pipeline, the pressurized air steam outlet pipe of its outlet side by one-way valve and turbosupercharger/or the suction tude of motor communicate;
The electronic compensation gas compressor of this turbosupercharging mainly by housing, be arranged on the motor in the housing, the blade that is fixed on the motor rotor constitutes; The power input of described motor by Oil Switch and engine rotation speed sensor/or the intake manifold pressure sensor control switch link to each other with car direct current power supply.
2, the electronic compensation gas compressor of a kind of turbosupercharging according to claim 1, it is characterized in that: during the outlet side of the electronic compensation gas compressor of this turbosupercharging is passed through earlier behind the cold cooler, again the pressurized air steam outlet pipe by one-way valve and the original turbosupercharger of automobile/or the suction tude of motor communicate.
3, the electronic compensation gas compressor of a kind of turbosupercharging according to claim 1 and 2, it is characterized in that: described motor is the double-rotor direct current motor;
The external rotor of this double-rotor direct current motor is the stator of direct current generator, and it separates the rotary external rotor of formation with casing; The internal rotor of this double-rotor direct current motor is a rotor DC machine; Inside and outside rotor is contained in respectively on the inside and outside rotor shaft, constitutes the double-rotor direct current motor;
The electronic compensation gas compressor of described turbosupercharging includes two groups of blades that the torsional angle angle is opposite, and these two groups of blades are separately fixed on the inside and outside rotor shaft.
4, the electronic compensation gas compressor of a kind of turbosupercharging according to claim 1 and 2, it is characterized in that: described motor is a direct current generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520018138 CN2811577Y (en) | 2005-05-08 | 2005-05-08 | Electric compensating aerostatic press with turbosupercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520018138 CN2811577Y (en) | 2005-05-08 | 2005-05-08 | Electric compensating aerostatic press with turbosupercharger |
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| Publication Number | Publication Date |
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| CN2811577Y true CN2811577Y (en) | 2006-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520018138 Expired - Fee Related CN2811577Y (en) | 2005-05-08 | 2005-05-08 | Electric compensating aerostatic press with turbosupercharger |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000013B (en) * | 2007-01-10 | 2012-04-04 | 孙军 | Electric auxiliary turbine pressurizer |
| CN101688470B (en) * | 2007-05-24 | 2012-05-23 | 林登迈尔股份有限公司 | Electric motor |
| CN102950129A (en) * | 2012-11-16 | 2013-03-06 | 余礼福 | Automatic cleaning machine of multi-functional air filter |
| CN103912368A (en) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | Combined supercharging system for engine |
| WO2016082465A1 (en) * | 2014-11-28 | 2016-06-02 | 广州代诺可光电科技有限公司 | Separation turbine supercharger |
| CN114704375A (en) * | 2021-05-12 | 2022-07-05 | 长城汽车股份有限公司 | Vehicle control method, controller and vehicle |
-
2005
- 2005-05-08 CN CN 200520018138 patent/CN2811577Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000013B (en) * | 2007-01-10 | 2012-04-04 | 孙军 | Electric auxiliary turbine pressurizer |
| CN101688470B (en) * | 2007-05-24 | 2012-05-23 | 林登迈尔股份有限公司 | Electric motor |
| CN102950129A (en) * | 2012-11-16 | 2013-03-06 | 余礼福 | Automatic cleaning machine of multi-functional air filter |
| CN103912368A (en) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | Combined supercharging system for engine |
| WO2014107999A1 (en) * | 2013-01-09 | 2014-07-17 | 广西玉柴机器股份有限公司 | Compound supercharging system for engine |
| WO2016082465A1 (en) * | 2014-11-28 | 2016-06-02 | 广州代诺可光电科技有限公司 | Separation turbine supercharger |
| 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 |
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| 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: 20060830 |