CN219974625U - Two booster coordinated control systems of two air flue engines - Google Patents
Two booster coordinated control systems of two air flue engines Download PDFInfo
- Publication number
- CN219974625U CN219974625U CN202321712441.5U CN202321712441U CN219974625U CN 219974625 U CN219974625 U CN 219974625U CN 202321712441 U CN202321712441 U CN 202321712441U CN 219974625 U CN219974625 U CN 219974625U
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- Prior art keywords
- air
- booster
- engine
- pipe
- intake pipe
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Links
- 239000007789 gas Substances 0.000 abstract description 11
- 239000002737 fuel gas Substances 0.000 abstract description 6
- 239000002912 waste gas Substances 0.000 abstract description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Supercharger (AREA)
Abstract
The utility model provides a two booster coordinated control systems of two air flue engines, relates to car booster control system field, including the engine main part, the engine main part is connected with gas intake pipe, air intake pipe and blast pipe respectively, and the blast pipe is connected with first air booster and second air booster respectively, and the blast pipe is connected with gas intake pipe through first air booster, and the blast pipe is connected with coordinated controller through second air booster, coordinated controller and air intake pipe connection. According to the utility model, by using the double air passages to feed air, one way to feed fuel gas and the other way to feed air, the two air passages are matched with two superchargers to boost the fuel gas and the air respectively, the waste gas drives the two superchargers to work, and then the whole system is controlled by the linkage controller, so that the engine can work more stably.
Description
Technical Field
The utility model relates to the field of automobile supercharger control systems, in particular to a double-air-passage engine two-supercharger linkage control system.
Background
At present, an engine of a vehicle is supercharged by means of a turbocharger, so that the acceleration performance of the vehicle can be improved to a certain extent, and for an engine with high hydrogen content, hydrogen has the characteristic of inflammability and explosiveness, and in order to enable the engine to work normally, a matched supercharger linkage control system is needed.
Disclosure of Invention
The utility model provides a linkage control system for two superchargers of a double-air-passage engine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a two booster coordinated control systems of two air flue engines, includes the engine main part, and the engine main part is connected with gas intake pipe, air intake pipe and blast pipe respectively, and the blast pipe is connected with first air booster and second air booster respectively, and the blast pipe is connected with the gas intake pipe through first air booster, and the blast pipe is connected with coordinated controller through the second air booster, coordinated controller and air intake pipe connection.
The utility model further adopts a preferable scheme that: the exhaust pipe, the first air supercharger, the gas inlet pipe and the engine form a first air passage.
The utility model further adopts a preferable scheme that: the exhaust pipe, the second air booster, the linkage controller, the air inlet pipe and the engine form a second air passage.
The utility model has the following advantages:
according to the utility model, by using the double air passages to feed air, one way to feed fuel gas and the other way to feed air, the two air passages are matched with two superchargers to boost the fuel gas and the air respectively, the waste gas drives the two superchargers to work, and then the whole system is controlled by the linkage controller, so that the engine can work more stably.
Drawings
FIG. 1 is a schematic diagram of a system architecture of the present utility model;
in the figure: 1 engine, 2 gas intake pipe, 3 air intake pipe, 4 blast pipe, 5 second air booster, 6 first air booster, 7 linkage controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
According to the two-supercharger linkage control system of the double-air-passage engine 1 shown in fig. 1, the two-supercharger linkage control system comprises an engine 1 main body, wherein the engine 1 main body is respectively connected with a gas inlet pipe 2, an air inlet pipe 3 and an exhaust pipe 4, the exhaust pipe 4 is respectively connected with a first air supercharger 6 and a second air supercharger 5, the exhaust pipe 4 is connected with the gas inlet pipe 2 through the first air supercharger 6, the exhaust pipe 4 is connected with a linkage controller 7 through the second air supercharger 5, and the linkage controller 7 is connected with the air inlet pipe 3.
The exhaust pipe 4, the first air supercharger 6, the gas intake pipe 2 and the engine 1 form a first air passage.
The exhaust pipe 4, the second air supercharger 5, the linkage controller 7, the air intake pipe 3 and the engine 1 form a second air passage.
Working principle: the first air booster 6 and the second air booster 5 are turbochargers, the first air booster 6 and the second air booster 5 are connected with the exhaust pipe 4, the exhaust gas driving pressure is equal, and a certain amount of fuel gas and air are respectively obtained. However, in actual situations, the heat value and the pressure of the fuel gas change at any time, in order to obtain the optimal air-fuel ratio, a linkage controller 7 is provided, the air inflow is controlled through the linkage controller 7, the adjustment of the distribution quantity of the exhaust gas to the first air booster 6 and the second air booster 5 is realized, the work of the first air booster 6 and the second air booster 5 is coordinated, the optimal air-fuel ratio can be obtained in real time, and the stable operation of the engine 1 is ensured.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (3)
1. A linkage control system of two superchargers of a double-air-passage engine (1) is characterized in that: including engine (1) main part, engine (1) main part is connected with gas intake pipe (2), air intake pipe (3) and blast pipe (4) respectively, and blast pipe (4) are connected with first air booster (6) and second air booster (5) respectively, and gas intake pipe (2) is connected through first air booster (6) in blast pipe (4), and blast pipe (4) are connected with coordinated controller (7) through second air booster (5), and coordinated controller (7) are connected with air intake pipe (3).
2. The dual-air-passage engine (1) dual-supercharger linkage control system of claim 1, wherein: the exhaust pipe (4), the first air booster (6), the gas inlet pipe (2) and the engine (1) form a first air passage.
3. The dual-air-passage engine (1) dual-supercharger linkage control system of claim 1, wherein: the exhaust pipe (4), the second air booster (5), the linkage controller (7), the air inlet pipe (3) and the engine (1) form a second air passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712441.5U CN219974625U (en) | 2023-07-03 | 2023-07-03 | Two booster coordinated control systems of two air flue engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712441.5U CN219974625U (en) | 2023-07-03 | 2023-07-03 | Two booster coordinated control systems of two air flue engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219974625U true CN219974625U (en) | 2023-11-07 |
Family
ID=88592785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321712441.5U Active CN219974625U (en) | 2023-07-03 | 2023-07-03 | Two booster coordinated control systems of two air flue engines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219974625U (en) |
-
2023
- 2023-07-03 CN CN202321712441.5U patent/CN219974625U/en active Active
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