CN211343107U - Automobile voltage booster - Google Patents
Automobile voltage booster Download PDFInfo
- Publication number
- CN211343107U CN211343107U CN201921705140.3U CN201921705140U CN211343107U CN 211343107 U CN211343107 U CN 211343107U CN 201921705140 U CN201921705140 U CN 201921705140U CN 211343107 U CN211343107 U CN 211343107U
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- electric
- booster fan
- shell
- supercharging device
- air
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Abstract
The utility model discloses an automobile electric supercharging device belongs to car technical field, automobile electric supercharging device installs between empty filter of car and exhaust gas turbocharger, automobile electric supercharging device includes the shell, shell one end is equipped with the air inlet, and the other end is equipped with the gas outlet, be equipped with electric booster fan in the shell, just electric booster fan sets up between air inlet and gas outlet, be equipped with airflow channel between shell and the electric booster fan. The utility model discloses structural design is novel, can effectively utilize electric booster fan, guarantees that electric turbocharging can not obstruct the air input of engine when the high-speed operation of engine.
Description
Technical Field
The utility model relates to the field of automotive technology, especially, relate to an automobile electric supercharging device.
Background
With the rapid development of the automobile industry in China, the holding amount of automobiles is larger and larger, the exhaust emission and fuel consumption become important contents for national governance, the power of the vehicles is improved and the emission of harmful exhaust is reduced by carrying out air inlet supercharging on the vehicles, which becomes a great trend, the electric turbocharging is one of the methods, because the rotating speed of a motor of the existing electric turbocharging cannot reach the rotating speed of the exhaust turbocharging, the electric turbocharging technology can only be used under the condition of low rotating speed of the vehicles, and when the rotating speed of the engine reaches 3500 rpm (taking a 1.5 displacement engine as an example), the air intake amount of the electric turbocharging is lower than the required air intake amount of the engine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that an automobile electric supercharging device is provided, the device structural design is novel, can effectively utilize electric booster fan, guarantees that electric turbocharging can not obstruct the air input of engine when the high-speed operation of engine.
In order to solve the technical problem, the utility model provides an automobile electric supercharging device, automobile electric supercharging device installs between empty filter of car and exhaust gas turbocharger, automobile electric supercharging device includes the shell, shell one end is equipped with the air inlet, and the other end is equipped with the gas outlet, be equipped with electric booster fan in the shell, just electric booster fan sets up between air inlet and gas outlet, be equipped with airflow channel between shell and the electric booster fan.
Preferably, at least two supporting points are arranged between the electric booster fan and the shell.
Preferably, the air flow channel is arc-shaped.
Preferably, the electric booster fan is connected with a motor, the motor is connected with a battery through a controller, and the controller is connected with a rotating speed sensor.
Preferably, the airflow channel between the shell and the electric booster fan is formed by six partition plates, the six partition plates are combined to form a box body structure, the electric booster fan is arranged in the box body, and the two partition plates parallel to the air inlet and the air outlet are provided with the air inlet and the air outlet.
Preferably, the corners of the housing and the partition plate are provided with chamfers with the same angle.
The utility model discloses beneficial effect:
the utility model discloses can the exclusive use, also can install before the original exhaust gas turbo charger of vehicle, the device structural design is novel, can effectively utilize electric booster fan, guarantees electric turbo charger when the high-speed operation of engine, can not obstruct the air input of engine.
Drawings
FIG. 1: the utility model has a schematic structure;
FIG. 2: the device structure schematic diagram in the prior art;
1. an air inlet; 2. a housing; 3. an air flow channel; 4. an electric booster fan; 5. an air outlet; 6. a separator.
Detailed Description
Example 1:
referring to the specification drawings, the utility model provides an automobile electric supercharging device, automobile electric supercharging device installs between empty filter of car and exhaust gas turbocharger, automobile electric supercharging device includes shell 2, 2 one end of shell are equipped with air inlet 1, and the other end is equipped with gas outlet 5, be equipped with electric booster fan 4 in the shell 2, just electric booster fan 4 sets up between air inlet 1 and gas outlet 5, be equipped with airflow channel 3 between shell 2 and the electric booster fan 4.
Preferably, at least two supporting points are arranged between the electric booster fan 4 and the shell 2.
Preferably, the air flow channel 3 is arc-shaped.
Preferably, the electric booster fan 4 is connected with an electric motor, the electric motor is connected with a battery through a controller, and the controller is connected with a rotating speed sensor.
Preferably, airflow channel 3 between shell 2 and electric booster fan 4 forms through six baffles 6, six baffles 6 make up and form the box structure, electric booster fan 4 sets up in the box, and two baffles 6 parallel with air inlet 1 and gas outlet 5 are equipped with air inlet and gas outlet.
Preferably, the corners of the housing 2 and the partition 6 are chamfered at the same angle.
As shown in figure 2, in the prior art, an electric booster fan 4 is arranged between an automobile air filter and a throttle valve or an exhaust gas turbocharger, when the air demand of an engine is greater than the air output of the electric booster fan 4, the electric booster fan 4 can block the air input of the engine, because an air inlet channel 3 is added to the structure shown in figure 1, when the air demand of the engine is greater than the air output of the electric booster fan 4, air can pass through the air inlet channel 3, and the arrangement of a chamfer angle ensures the smoothness of air flow. The invention well solves the problem that the electric booster fan 4 blocks the air input requirement of the engine under the condition of high rotating speed of the engine, and ensures that the electric turbocharging does not block the air input of the engine when the engine runs at high speed.
Claims (6)
1. The utility model provides an automobile electric supercharging device, its characterized in that, automobile electric supercharging device installs between empty filter of car and exhaust-gas turbine booster, automobile electric supercharging device includes shell (2), shell (2) one end is equipped with air inlet (1), and the other end is equipped with gas outlet (5), be equipped with electric booster fan (4) in shell (2), just electric booster fan (4) set up between air inlet (1) and gas outlet (5), be equipped with air current passageway (3) between shell (2) and electric booster fan (4).
2. The automotive electric supercharging device according to claim 1, characterized in that at least two support points are provided between the electric booster fan (4) and the housing (2).
3. An automotive electric supercharging arrangement according to claim 1, characterized in that said air flow channel (3) is arcuate.
4. The automotive electric supercharging device according to claim 1, characterized in that the electric supercharging blower (4) is connected with an electric motor, the electric motor is connected with a battery through a controller, and the controller is connected with a rotation speed sensor.
5. The automotive electric supercharging device according to claim 1, characterized in that the air flow channel (3) between the housing (2) and the electric supercharging blower (4) is formed by six partitions (6), the six partitions (6) are combined to form a box structure, the electric supercharging blower (4) is arranged in the box, and two partitions (6) parallel to the air inlet (1) and the air outlet (5) are provided with an air inlet and an air outlet.
6. The vehicle electric booster device according to claim 1, characterized in that the corners of the housing (2) and the partition (6) are chamfered at the same angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705140.3U CN211343107U (en) | 2019-10-12 | 2019-10-12 | Automobile voltage booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705140.3U CN211343107U (en) | 2019-10-12 | 2019-10-12 | Automobile voltage booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211343107U true CN211343107U (en) | 2020-08-25 |
Family
ID=72095264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921705140.3U Active CN211343107U (en) | 2019-10-12 | 2019-10-12 | Automobile voltage booster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211343107U (en) |
-
2019
- 2019-10-12 CN CN201921705140.3U patent/CN211343107U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
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