CN205779229U - A kind of turbo charging installation - Google Patents
A kind of turbo charging installation Download PDFInfo
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- CN205779229U CN205779229U CN201620435476.2U CN201620435476U CN205779229U CN 205779229 U CN205779229 U CN 205779229U CN 201620435476 U CN201620435476 U CN 201620435476U CN 205779229 U CN205779229 U CN 205779229U
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- air inlet
- arm
- air
- electromotor
- turbine
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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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- Exhaust Gas After Treatment (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
This utility model provides a kind of turbo charging installation, belongs to field of mechanical technique.It solve the technical problems such as the discharge capacity of harmful gas that existing turbo charge system produces is bigger.This turbo charging installation includes air filter, charge air cooler, electromotor one, compressor, turbine and catalyst converter, the gas outlet of air filter is connected with the air inlet of compressor, the gas outlet of compressor is connected with the air inlet of charge air cooler, the gas outlet of charge air cooler is connected with the air inlet of electromotor one, the gas outlet of electromotor one is connected with the air inlet of turbine, the gas outlet of turbine is connected with the air inlet of catalyst converter, and the gas outlet of catalyst converter is connected with the external world.This turbo charging installation can reduce the discharge capacity of the harmful gas in waste gas, reduces the waste gas pollution to environment.
Description
Technical field
This utility model belongs to field of mechanical technique, relates to a kind of turbo charging installation.
Background technology
Turbocharged engine refers to be equipped with the electromotor of turbocharger.A kind of air of turbocharger
Compressor, increases air inflow by compressed air.It is that the waste gas inertia impulsive force utilizing electromotor to discharge is to promote turbine room
Interior turbine, turbine drives again coaxial impeller, the air that impeller force feed is sent here by air filter pipeline, is allowed to supercharging and enters
Cylinder.When engine speed speeds, the waste gas velocity of discharge and secondary speed the most synchronize speed, and impeller just compresses more air and enters
Entering cylinder, the pressure of air and density increase the more fuel that can burn, and increase fuel quantity accordingly and adjust electromotor
Rotating speed, reach to increase the purpose of output of electromotor.
The Chinese invention patent of Application No. ZL201310361441.X discloses a kind of turbo charge system, including turbine
Machine, air filter, compressor, charge air cooler, electromotor and motor, turbine is connected with exhaust manifold, electromotor and turbine
Machine connects, and the outlet of air filter connects the entrance of compressor, and the outlet of compressor connects the entrance of charge air cooler, charge air cooler
Outlet is connected in engine air throttle；Compressor is also connected with motor.
Above-mentioned turbo charge system is directly by motor-driven compressor, and motor is by ECU control, and response is the fastest
Speed, but, its weak point is: the waste gas that electromotor produces can not be processed by this turbo charge system, causes in waste gas
The discharge capacity of harmful gas relatively big, cause the pollution to environment.
Summary of the invention
The problems referred to above that this utility model exists for existing technology, it is provided that a kind of turbo charging installation, this practicality is new
Type is to be solved be technical problem is that: how to reduce the discharge capacity of harmful gas in waste gas.
The purpose of this utility model can be realized by following technical proposal:
A kind of turbo charging installation, this device includes air filter, charge air cooler, electromotor one, compressor and turbine, described
The gas outlet of air filter is connected with the air inlet of compressor, and the gas outlet of described compressor is connected with the air inlet of charge air cooler
Logical, the gas outlet of described charge air cooler is connected with the air inlet of electromotor one, the gas outlet of described electromotor one and turbine
Air inlet is connected, it is characterised in that this device also includes that catalyst converter, the gas outlet of described turbine enter with described catalyst converter
QI KOU is connected, and the gas outlet of described catalyst converter is connected with the external world.
Operation principle of the present utility model is: this turbo charging installation includes air filter, charge air cooler, electromotor one, calms the anger
Machine, turbine and catalyst converter, during work, air enters from air filter, after compressor pressurizes, then cools down through charge air cooler, it
Burning in rear entrance electromotor one, the waste gas produced after burning promotes turbine acting, enters back in catalyst converter and reacts,
Rear discharge, catalyst converter plays the effect filtering the harmful gas in waste gas, the discharge of the harmful gas in reduction waste gas
Amount.
In above-mentioned a kind of turbo charging installation, the gas outlet of described air filter and the air inlet of compressor pass through air inlet
Pipe one is connected, and the described gas outlet of electromotor one is connected by discharge manifold with the air inlet of turbine, and this device also wraps
Including arm one and arm two, one end of described arm one is connected with air inlet pipe one, and the other end of arm one enters with charge air cooler
QI KOU is connected, and one end of described arm two is connected with discharge manifold, the other end of arm two and the air inlet of described catalyst converter
Mouth is connected, and described arm one is provided with closing the air inlet of compressor or entering of arm one with the junction of air inlet pipe one
Air valve, described arm two is provided with closing the air inlet of turbine or giving vent to anger of arm two with the junction of discharge manifold
Valve.It is not yet in normal operating conditions at electromotor, when being i.e. in cold-start phase, makes intake valve close the air inlet of compressor
Mouthful, air outlet valve cuts out the air inlet of turbine, and now air enters from air filter, cools down through charge air cooler, enters afterwards and starts
Machine burns, the waste gas produced after burning, enters in catalyst converter and reacts, and in the process, electromotor is in low-speed running
State, it is not necessary to it is done work by waste gas, the waste gas therefore produced after electromotor one burning is avoided pressing turbine, is directly entered
Catalyst converter reacts, it is to avoid the blade of turbine is done work and wastes energy by waste gas, and waste gas has more when entering catalyst converter
High temperature, enables catalyst converter to react with waste gas more rapidly, further the row of the harmful gas in reduction waste gas
High-volume, the catalyst converter filter effect to waste gas is improved.
In above-mentioned a kind of turbo charging installation, described arm one and arm two are the straight tube in strip.Arm
One and arm two be straight tube, make the length of arm one and the length of arm two be minimum, so can reduce the stream of waste gas
Path, reduces waste gas waste energy in the process of circulation, and waste gas has higher temperature when entering catalyst converter, makes catalyst converter
Can react with waste gas more rapidly, the discharge capacity of the harmful gas in reduction waste gas, improves catalyst converter pair further
The filter effect of waste gas.
In above-mentioned a kind of turbo charging installation, this device also includes controller, and described intake valve passes through rotating shaft one turn
Being automatically connected in the junction of arm one and air inlet pipe one, described rotating shaft one is connected with the output shaft of motor one, described air outlet valve
Be rotatably connected on the junction of arm two and discharge manifold by rotating shaft two, described rotating shaft two is connected with the output shaft of motor two
Connecing, described motor one and motor two are all electrically connected with the controller.Controller can control action and the motor two of motor one respectively
Action, make intake valve close the air inlet of compressor or arm one, or make air outlet valve close air inlet or the arm of turbine
Two, improve the convenience of operation.
In above-mentioned a kind of turbo charging installation, this device also includes the temperature sensing for detecting electromotor one water temperature
Device and for detecting the speed probe of electromotor one rotating speed, described temperature sensor and speed probe are all electrically connected with controller
Connect.Temperature sensor can detect the water temperature of electromotor one, and speed probe can detect the rotating speed of electromotor one, and the two is respectively
The temperature parameter detected and speed parameter are sent to controller, and controller can detect the work shape of electromotor one in real time
State, facilitates controller to control action and the action of motor two of motor one respectively according to the duty of electromotor one, makes air inlet
Valve cuts out air inlet or the arm one of compressor, and air outlet valve cuts out air inlet or the arm two of turbine.
Compared with prior art, advantage of the present utility model is as follows:
1, the catalyst converter of this turbo charging installation plays the effect filtering the harmful gas in waste gas, reduces waste gas
In the discharge capacity of harmful gas.
2, in this turbo charging installation, when electromotor is in cold-start phase, produce after electromotor one burning is useless
Gas can avoid turbine, is directly entered in catalyst converter and reacts, it is to avoid the blade of turbine is done work and wastes energy by waste gas
Amount, waste gas has higher temperature when entering catalyst converter, enables catalyst converter to react with waste gas more rapidly, further
The discharge capacity of the harmful gas in reduction waste gas, improves the catalyst converter filter effect to waste gas.
3, the controller of this turbo charging installation can detect the duty of electromotor one in real time, facilitate controller according to
The duty of electromotor one controls action and the action of motor two of motor one respectively, makes intake valve close the air inlet of compressor
Mouth or arm one, air outlet valve cuts out air inlet or the arm two of turbine.
Accompanying drawing explanation
Fig. 1 is the structural representation of this turbo charging installation.
Fig. 2 is the schematic diagram that intake valve is connected with motor one.
Fig. 3 is the schematic diagram that air outlet valve is connected with motor two.
Fig. 4 is the schematic diagram that electromotor one is in normal operating conditions.
Fig. 5 is the operation principle block diagram of this turbo charging installation.
In figure, 1 air filter；2 charge air coolers；3 electromotors one；4 compressors；5 turbines；6 catalyst converters；7 air inlet pipe one；8 rows
Gas menifold；9 arms one；10 arms two；11 intake valves；12 air outlet valves；13 controllers；14 rotating shafts one；15 motors one；16 rotating shafts
Two；17 motors two；18 temperature sensors；19 speed probes.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As shown in Fig. 1 or 4, this turbo charging installation includes air filter 1, charge air cooler 2, electromotor 1, compressor 4, turbine
Machine 5 and catalyst converter 6, the gas outlet of air filter 1 is connected with the air inlet of compressor 4, the gas outlet of compressor 4 and charge air cooler 2
Air inlet be connected, the gas outlet of charge air cooler 2 is connected with the air inlet of electromotor 1, the gas outlet of electromotor 1 and whirlpool
The air inlet of turbine 5 is connected, and the gas outlet of turbine 5 is connected with the air inlet of catalyst converter 6, the gas outlet of catalyst converter 6 with
The external world is connected.
As shown in Fig. 1 or 4, in the present embodiment, air inlet pipe is passed through with the air inlet of compressor 4 in the gas outlet of air filter 1
One 7 are connected, and the gas outlet of electromotor 1 is connected by discharge manifold 8 with the air inlet of turbine 5, and device can also wrap
Including arm 1 and arm 2 10, one end of arm 1 is connected with air inlet pipe 1, the other end of arm 1 and charge air cooler 2
Air inlet is connected, and one end of arm 2 10 is connected with discharge manifold 8, the other end of arm 2 10 and the air inlet of catalyst converter 6
Mouth is connected, and arm 1 is provided with closing the air inlet of compressor 4 or entering of arm 1 with the junction of air inlet pipe 1
Air valve 11, arm 2 10 is provided with closing the air inlet of turbine 5 or going out of arm 2 10 with the junction of discharge manifold 8
Air valve 12.It is not yet in normal operating conditions at electromotor, when being i.e. in cold-start phase, makes intake valve 11 close compressor 4
Air inlet, air outlet valve 12 cuts out the air inlet of turbine 5, and now air enters from air filter 1, cools down through charge air cooler 2, it
Rear entrance engine combustion, the waste gas produced after burning, enter in catalyst converter 6 and react, in the process, electromotor is in
The state of low-speed running, it is not necessary to it is done work by waste gas, the waste gas therefore produced after electromotor 1 burning avoids turbine
5, it is directly entered in catalyst converter 6 and reacts, it is to avoid the blade of turbine 5 is done work and wastes energy by waste gas, and waste gas enters and urges
When changing device 6, there is higher temperature, make catalyst converter 6 to react with waste gas more rapidly, reduce in waste gas further
The discharge capacity of harmful gas, improve the catalyst converter 6 filter effect to waste gas.
As shown in Fig. 1 or 4, arm 1 and arm 2 10 can be equal straight tubes in strip.Arm 1 and arm two
10 are straight tube, make the length of arm 1 and the length of arm 2 10 be minimum, so can reduce the circulation flow path of waste gas
Footpath, reduces waste gas waste energy in the process of circulation, and waste gas has higher temperature when entering catalyst converter 6, makes catalyst converter 6 energy
Enough react with waste gas more rapidly, further the discharge capacity of the harmful gas in reduction waste gas, improve catalyst converter 6 to useless
The filter effect of gas.
As shown in Fig. 2,3,5, this device can also include that controller 13, intake valve 11 are rotatably connected on by rotating shaft 1
Arm 1 and the junction of air inlet pipe 1, rotating shaft 1 is connected with the output shaft of motor 1, and air outlet valve 12 passes through rotating shaft
2 16 junctions being rotatably connected on arm 2 10 and discharge manifold 8, rotating shaft 2 16 is connected with the output shaft of motor 2 17, electricity
Machine 1 and motor 2 17 all electrically connect with controller 13.Controller 13 can control action and the motor two of motor 1 respectively
The action of 17, makes intake valve 11 close air inlet or the arm 1 of compressor 4, or makes air outlet valve 12 close the air inlet of turbine 5
Mouth or arm 2 10, improve the convenience of operation.
As it is shown in figure 5, as preferably, device could be included for detecting the temperature sensor 18 of electromotor 1 water temperature
And for detecting the speed probe 19 of electromotor 1 rotating speed, temperature sensor 18 and speed probe 19 all with controller 13
Electrical connection.Temperature sensor 18 can detect the water temperature of electromotor 1, and speed probe 19 can detect turning of electromotor 1
Speed, the temperature parameter detected and speed parameter be sent to controller 13 by respectively, and controller 13 can detect in real time to be sent out
The duty of motivation 1, facilitate controller 13 according to the duty of electromotor 1 control respectively motor 1 action and
The action of motor 2 17, makes intake valve 11 close air inlet or the arm 1 of compressor 4, and air outlet valve 12 cuts out entering of turbine 5
QI KOU or arm 2 10.
As it is shown in figure 1, when electromotor 1 starts, temperature sensor 18 detect the water temperature of electromotor 1 less than or etc.
In 80 DEG C, when speed probe 19 detects the rotating speed of electromotor 1 less than or equal to 1200rmp, temperature sensor 18 and rotating speed
The temperature parameter detected and speed parameter are sent to controller 13 by sensor 19 respectively, and controller 13 judges that electromotor is in
Low speed warming state, is i.e. in cold-start phase, and now controller 13 sends signal, makes intake valve 11 close entering of compressor 4
QI KOU, and make air outlet valve 12 close the air inlet of worm gear machine, make air avoid compressor 4, the waste gas that electromotor 1 produces is avoided
Turbine 5, is directly entered catalyst converter 6.
As shown in Figure 4, when according to the signal received, controller 13 judges that electromotor 1 is in normal operating conditions,
Controller 13 sends signal, makes intake valve 11 close arm 1, and makes air outlet valve 12 close arm 2 10, and now air is from sky
Filter 1 enters, and after compressor 4 pressurizes, then cools down through charge air cooler 2, enters in electromotor 1 afterwards and burns, produces after burning
Raw waste gas promotes turbine 5 to do work, and enters back in catalyst converter 6 and reacts, finally discharges.
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute
Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1. a turbo charging installation, this device include air filter (1), charge air cooler (2), electromotor one (3), compressor (4) and
Turbine (5), the gas outlet of described air filter (1) is connected with the air inlet of compressor (4), giving vent to anger of described compressor (4)
Mouth is connected with the air inlet of charge air cooler (2), and the gas outlet of described charge air cooler (2) is connected with the air inlet of electromotor one (3),
The gas outlet of described electromotor one (3) is connected with the air inlet of turbine (5), it is characterised in that this device also includes catalysis
Device (6), the gas outlet of described turbine (5) is connected with the air inlet of described catalyst converter (6), giving vent to anger of described catalyst converter (6)
Mouth is connected with the external world, and the gas outlet of described electromotor one (3) is connected by discharge manifold (8) with the air inlet of turbine (5)
Logical, this device also includes that arm two (10), one end of described arm two (10) are connected with discharge manifold (8), arm two (10)
The other end be connected with the air inlet of described catalyst converter (6), described arm two (10) is arranged with the junction of discharge manifold (8)
There is the air outlet valve (12) of air inlet or the arm two (10) that can close turbine (5).
A kind of turbo charging installation the most according to claim 1, it is characterised in that the gas outlet of described air filter (1) with
The air inlet of compressor (4) is connected by air inlet pipe one (7), and this device also includes arm one (9), described arm one (9)
One end is connected with air inlet pipe one (7), and the other end of arm one (9) is connected with the air inlet of charge air cooler (2), described arm one
(9) junction with air inlet pipe one (7) is provided with closing air inlet or the intake valve of arm one (9) of compressor (4)
(11)。
A kind of turbo charging installation the most according to claim 2, it is characterised in that described arm one (9) and arm two
(10) it is the straight tube in strip.
4. according to a kind of turbo charging installation described in Claims 2 or 3, it is characterised in that this device also includes controller
(13), described intake valve (11) is rotatably connected on the junction of arm one (9) and air inlet pipe one (7), institute by rotating shaft one (14)
Stating rotating shaft one (14) to be connected with the output shaft of motor one (15), described air outlet valve (12) is rotatably connected on by rotating shaft two (16)
Arm two (10) and the junction of discharge manifold (8), described rotating shaft two (16) is connected with the output shaft of motor two (17), described
Motor one (15) and motor two (17) all electrically connect with controller (13).
A kind of turbo charging installation the most according to claim 4, it is characterised in that this device also includes starting for detection
The temperature sensor (18) of machine one (3) water temperature and be used for detecting the speed probe (19) of electromotor one (3) rotating speed, described temperature
Sensor (18) and speed probe (19) all electrically connect with controller (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620435476.2U CN205779229U (en) | 2016-05-13 | 2016-05-13 | A kind of turbo charging installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620435476.2U CN205779229U (en) | 2016-05-13 | 2016-05-13 | A kind of turbo charging installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779229U true CN205779229U (en) | 2016-12-07 |
Family
ID=57410582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620435476.2U Active CN205779229U (en) | 2016-05-13 | 2016-05-13 | A kind of turbo charging installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196266A (en) * | 2020-01-20 | 2020-05-26 | 浙江锋锐发动机有限公司 | Torque distribution method, system and device for catalyst ignition stage |
-
2016
- 2016-05-13 CN CN201620435476.2U patent/CN205779229U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196266A (en) * | 2020-01-20 | 2020-05-26 | 浙江锋锐发动机有限公司 | Torque distribution method, system and device for catalyst ignition stage |
| CN111196266B (en) * | 2020-01-20 | 2021-06-01 | 浙江锋锐发动机有限公司 | Torque distribution method, system and device for catalyst ignition stage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province Patentee after: Zhejiang Geely Power Assembly Co., Ltd. Address before: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province Patentee before: Zhejiang Geely Luoyou Engine Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |