CN205918506U - Device that improves turbosupercharged engine low -speed dynamic property and accelerate response - Google Patents
Device that improves turbosupercharged engine low -speed dynamic property and accelerate response Download PDFInfo
- Publication number
- CN205918506U CN205918506U CN201621012355.3U CN201621012355U CN205918506U CN 205918506 U CN205918506 U CN 205918506U CN 201621012355 U CN201621012355 U CN 201621012355U CN 205918506 U CN205918506 U CN 205918506U
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- China
- Prior art keywords
- air
- filter
- compressor machine
- engine low
- speed dynamic
- 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.)
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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 discloses a device that improves turbosupercharged engine low -speed dynamic property and accelerate response, it includes engine, electronic controller, intake pipe, blast pipe, turbo charger, it is still including supplementary air supplement unit, should supplementary air supplement unit includes the air compressor machine, strains the gas device, gas storage device, air management device, the air compressor machine in proper order behind the pipeline of straining gas device, gas storage device, air management device with intake -tube connection, and, electronic controller is connected with the air management device. The utility model discloses both can improve the dynamic property of turbosupercharged engine low -speed operation, it can also be with the acceleration response time who reduces turbosupercharged engine moreover.
Description
Technical field
This utility model is related to turbocharged engine technical field, and more particularly, to a kind of raising turbocharged engine is low
Fast dynamic property and the device of acceleration responsiveness.
Background technology
At present, engine with supercharger is mainly supplied using turbocharger.In engine accelerating course, turbocharging
Due to sluggish and enough air inflows can not be provided in time to be burnt to fuel oil, it will lead to after opening the throttle, need through
After a while, the power of electromotor can be only achieved perfect condition.In the big load process of low engine speeds, turbocharger
Deficiency of air can lead to moment of torsion to reduce, thus reducing the dynamic property of electromotor.In addition, electromotor is in acceleration or the big load of low speed
During operation, all it is also possible to the problems such as lead to electromotor to be smoldered due to entering QI-insufficiency occurs.
Utility model content
The purpose of this utility model is to provide a kind of raising turbocharged engine low-speed dynamic and acceleration responsiveness
Device, the dynamic property that this device can either improve during turbocharged engine low cruise can reduce turbocharged engine again
The booster response time of machine.
For achieving the above object, this utility model provides a kind of turbocharged engine low-speed dynamic that improves to ring with acceleration
The device of answering property, described turbocharged engine includes electromotor, electronic controller, air inlet pipe, exhaustor, turbocharger；
It also includes auxiliary gas-complementing devices, and this auxiliary gas-complementing devices includes air compressor machine, air filter, caisson, air management device；
Described air compressor machine is connected with described air inlet pipe successively after air filter, caisson, the pipeline of air management device, and,
Described electronic controller is connected with air management device.
Preferably, described air compressor machine is installed on the engine.
Preferably, described air filter is filter, and this filter includes filter housings, filter element, filter
Air inlet and filter outlet mouth, described filtering air inlet is connected with air compressor machine, described filter outlet mouth and caisson
Connect, described filter element is in filter head housings body.
Preferably, described filter element is made up of the vertically arranged filter material layer of at least two-layer.
Preferably, described filter element is politef filter element.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) on the basis of turbocharger, this utility model passes through to increase an Analysis of Nested Design cleverly auxiliary gas-complementing devices,
Air inlet can be supplemented to electromotor on demand according to the operating condition of electromotor, therefore, this utility model can either improve turbine and increase
Dynamic property during hydraulic motor low cruise can reduce the booster response time of turbocharged engine again.
(2) this utility model can be by avoiding due to entering the electromotor that QI-insufficiency may lead to electromotor auxiliary air compensating
Smoke event, reduces smoke intensity.
(3) this utility model can strengthen vehicle dynamic quality by improving low engine speed moment of torsion to electromotor QI invigorating.
(4) this utility model can strengthen automobile booster response by reducing the electromotor acceleration time to electromotor QI invigorating
Property.
Brief description
Fig. 1 is the block diagram of device of the present utility model；And
Fig. 2 is the structural representation of filter.
Specific embodiment
With reference now to Description of Drawings embodiment of the present utility model, in accompanying drawing, similar element numbers represent similar unit
Part.
As shown in Figure 1 to Figure 2, this utility model provides a kind of turbocharged engine low-speed dynamic that improves to ring with acceleration
The device of answering property, described turbocharged engine includes electromotor 6, electronic controller ecu, air inlet pipe 61, exhaustor 62, turbine
Supercharger 5；It also includes auxiliary gas-complementing devices 7, this auxiliary gas-complementing devices 7 include air compressor machine 1, air filter 2, caisson 3,
Air management device 4；Described air compressor machine 1 successively after air filter 2, caisson 3, the pipeline of air management device 4 with institute
State air inlet pipe 61 to connect, and, described electronic controller ecu is connected with air management device 4.
Described air compressor machine 1 is arranged on electromotor 6.
Described air filter 2 is filter, and this filter includes filter housings 8, filter element 9, filter air inlet
Mouthfuls 12 and filter outlet mouth 10, described filtering air inlet 12 is connected with air compressor machine 1, described filter outlet mouth 10 and gas storage
Device 3 connects, and described filter element 9 is in filter housings 8.
Described filter element 9 is made up of the vertically arranged filter material layer of at least two-layer 11.Described filter element 9 is poly- four
Fluorothene filter element.
In this utility model, supplied to electromotor 6 by turbocharger 5, in turbocharger 5, electromotor 6 is supplied
Electromotor 6 QI invigorating is given by auxiliary gas-complementing devices 7 during QI-insufficiency.
Wherein, by air management device 4, this air management device 4 is in the notification signal receiving electronic controller ecu
Afterwards, air management device 4 drives the pipeline of auxiliary gas-complementing devices 7 to electromotor 6 QI invigorating.
Utility model works principle: a part of compressed air of the air compressor machine 1 on electromotor 6, through air filter 2 mistake
After filter, clean compressed air is stored in inside caisson 3.Caisson 3 the inside air pressure is less than low-pressure settings, air compressor machine
1 supplements air to caisson 3；Caisson 3 the inside air pressure exceedes high pressure set point, and air compressor machine 1 stops QI invigorating；Caisson
3 the inside air pressure are higher than safety value, caisson 3 automatic deflation.When electromotor 6 accelerates or be in the big load of low speed, turbine increases
When depressor 5 supplies QI-insufficiency to electromotor 6, electronic controller ecu sends signal to air management device 4, and air management device 4 connects
Receive this signal, the compressed air of caisson 3 the inside is added to air inlet pipe 61 in right amount, makes up turbocharger 5 to tolerance
Deficiency, enables the air inflow moment of electromotor 6 to reach demand, the dynamic property of electromotor 6 and response can be obviously improved.Work as turbine
The supercharging of supercharger 5 makes to rise to tolerance when meeting the requirements, and electronic controller ecu sends signal to air management device 4, empty
Gas management device 4 controls caisson 3 to stop feed trachea 61 supplement air.
Above in association with most preferred embodiment, this utility model is described, but this utility model is not limited to above taking off
The embodiment shown, and the various modifications carrying out according to essence of the present utility model, equivalent combinations should be covered.
Claims (5)
1. a kind of device improving turbocharged engine low-speed dynamic and acceleration responsiveness, described turbocharged engine bag
Include electromotor, electronic controller, air inlet pipe, exhaustor, turbocharger；It is characterized in that: it also includes auxiliary gas-complementing devices,
This auxiliary gas-complementing devices includes air compressor machine, air filter, caisson, air management device；Described air compressor machine is successively through air filtration
It is connected with described air inlet pipe after device, caisson, the pipeline of air management device, and, described electronic controller and air
Managing device connects.
2. the device improving turbocharged engine low-speed dynamic and acceleration responsiveness as claimed in claim 1, its feature
It is: described air compressor machine is installed on the engine.
3. the device improving turbocharged engine low-speed dynamic and acceleration responsiveness as claimed in claim 1, its feature
It is: described air filter is filter, this filter includes filter housings, filter element, filtering air inlet and mistake
Filter gassing mouth, described filtering air inlet is connected with air compressor machine, and described filter outlet mouth is connected with caisson, described mistake
Filter insert is in filter head housings body.
4. the device improving turbocharged engine low-speed dynamic and acceleration responsiveness as claimed in claim 3, its feature
It is: described filter element is made up of the vertically arranged filter material layer of at least two-layer.
5. the device improving turbocharged engine low-speed dynamic and acceleration responsiveness as claimed in claim 3, its feature
It is: described filter element is politef filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012355.3U CN205918506U (en) | 2016-08-31 | 2016-08-31 | Device that improves turbosupercharged engine low -speed dynamic property and accelerate response |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012355.3U CN205918506U (en) | 2016-08-31 | 2016-08-31 | Device that improves turbosupercharged engine low -speed dynamic property and accelerate response |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205918506U true CN205918506U (en) | 2017-02-01 |
Family
ID=57869103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621012355.3U Expired - Fee Related CN205918506U (en) | 2016-08-31 | 2016-08-31 | Device that improves turbosupercharged engine low -speed dynamic property and accelerate response |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205918506U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194403A (en) * | 2016-08-31 | 2016-12-07 | 广西玉柴机器股份有限公司 | Improve turbocharged engine low-speed dynamic and the method for acceleration responsiveness and device thereof |
| CN109209694A (en) * | 2017-07-05 | 2019-01-15 | 罗伯特·博世有限公司 | Internal combustion engine and its air assist system |
| CN111894770A (en) * | 2020-07-22 | 2020-11-06 | 东风商用车有限公司 | Engine air inlet device, engine and air inlet method |
-
2016
- 2016-08-31 CN CN201621012355.3U patent/CN205918506U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194403A (en) * | 2016-08-31 | 2016-12-07 | 广西玉柴机器股份有限公司 | Improve turbocharged engine low-speed dynamic and the method for acceleration responsiveness and device thereof |
| CN109209694A (en) * | 2017-07-05 | 2019-01-15 | 罗伯特·博世有限公司 | Internal combustion engine and its air assist system |
| CN111894770A (en) * | 2020-07-22 | 2020-11-06 | 东风商用车有限公司 | Engine air inlet device, engine and air inlet method |
| CN111894770B (en) * | 2020-07-22 | 2021-08-31 | 东风商用车有限公司 | Engine air inlet device, engine and air inlet method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |