CN207195029U - The automatically controlled supercharging device of one kind self-regulation - Google Patents
The automatically controlled supercharging device of one kind self-regulation Download PDFInfo
- Publication number
- CN207195029U CN207195029U CN201721005180.8U CN201721005180U CN207195029U CN 207195029 U CN207195029 U CN 207195029U CN 201721005180 U CN201721005180 U CN 201721005180U CN 207195029 U CN207195029 U CN 207195029U
- Authority
- CN
- China
- Prior art keywords
- self
- motor
- gear
- gear system
- automatically controlled
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses the automatically controlled supercharging device of one kind self-regulation, belong to engine art.The device includes motor, the speed increasing mechanism on motor and the compressing device being connected with speed increasing mechanism, motor is provided with self-tuning controller, compressing device is provided with the pressure-temperature sensor being connected with self-tuning controller, the speed increasing mechanism includes gear chamber, the first gear system in gear chamber and the second gear system being connected with first gear system, first gear system is connected with the output shaft of motor, and second gear system is connected with compressing device.The utility model makes full use of space, compact-sized, be easy to dismount, while reduces the requirement to motor highest working speed, improves reliability and operational efficiency.
Description
Technical field
A kind of supercharging device is the utility model is related to, more particularly to a kind of automatically controlled supercharging device that is self-regulated, belongs to engine
Field.
Background technology
With automobile power, complete-vehicle oil consumption and the continuous improvement for discharging environmental requirement, to the performance requirement of turbocharger
More and more higher, and high requirement is proposed to operating efficiency of the turbocharger in the full rotating speed section of engine.
Traditional conventional turbocharger is that exhaust gas turbine drives coaxial using engine exhaust kinetic energy driving exhaust gas turbine
Compressor work, the height of compressor operating efficiency depends on the size of waste gas kinetic energy, and there is be unable to the efficient work of full working scope
The defects of making, while easily there is surge, the problems such as crying of clamoring.
CN200780020450.5 discloses a kind of electric booster, using the group of conventional turbocharger and built-in motor
Structure is closed, under speed operation, the working method of motor direct-drive entry compressor, booster fast response time；High speed work
Under condition, directly driven using exhaust gas turbine, done manual work using waste gas, reduce power input demand；But simultaneously there is to motor into
This height, motor reliability require too high, whole thermal load is heavier, opened loop control, the deficiencies of control accuracy is not high.
Several machineries increase disclosed in CN201310744859.9, CN201220012805.4 and CN201220012804.X
Fast booster response is rapid, and middle and slow speed of revolution operating efficiency is higher, but can not be exported in real time according to regulating working conditions, and there is also consumption
In place of the deficiencies of power is big, power output is linear.
Therefore, how a kind of fast response time to be provided, control accuracy is high, in low high full speed conditions efficiency operation, knot
The compact common electric machine driving booster of structure turns into this area technical issues that need to address.
The content of the invention
In order to solve the above problems, the purpose of this utility model is to provide band speed increasing mechanism and the self-regulated of a kind of high reliability
The engine electric-controlled supercharging device of function is saved, higher operating efficiency is respectively provided with engine full working scope, and height can be realized
The closed-loop control of precision.Another object of the present utility model is to provide a kind of motor speed increasing mechanism solution, reduces electricity
Control booster and high performance requirements are crossed to motor so that automatically controlled booster has more higher economy and practicality.This practicality
New concrete scheme is as follows：
The automatically controlled supercharging device of one kind self-regulation, it is characterised in that：Booster engine including motor, on motor
Structure and the compressing device being connected with speed increasing mechanism, motor are provided with self-tuning controller, and compressing device is provided with and self-regulated
The pressure-temperature sensor of controller connection is saved, the speed increasing mechanism includes gear chamber, the first gear system in gear chamber
The second gear system being connected with first gear system, first gear system are connected with the output shaft of motor, second gear system with
Compressing device is connected.
Further, the first gear system includes three planetary gears and a sun gear with second gear system, drives
The output shaft of dynamic motor is connected with the sun gear of first gear system.
Further, the compressing device include bottom plate, the spiral case on bottom plate, the compressor turbine in spiral case,
Power transmission shaft in the middle part of compressor turbine, for the bottom plate on speed increasing mechanism, the power transmission shaft passes through bottom plate and second gear
System is connected, and the power transmission shaft and the output shaft be not coaxial.Bottom plate is arranged on spiral case bottom, and a work of calming the anger is formed with spiral case
Make chamber.
Further, the volute end is provided with air inlet, and side is provided with exhaust outlet, and exhaust outlet is provided with described in receiving
The mounting hole and inspecting hole of pressure-temperature sensor.During work, air is entered by air inlet, after the compression of high speed compressor turbine, by
Exhaust outlet is discharged.
Further, the gear chamber both ends are provided with seam, and motor and spiral case are respectively arranged on stopping for gear chamber both ends
On mouth, gear chamber side is additionally provided with lubricating oil inlet, oil-out and mounting hole.
Further, self-tuning controller includes self-adjustment module and communication module, the self-adjustment module according to
The signal of pressure-temperature sensor feedback adjusts the rotating speed of compressor turbine in real time, and the communication module includes interface, receives hair
The Regulate signal that motivation ECU is sent.And then realize the both-way communication with Engine ECU.
Compared with prior art, the beneficial effects of the utility model are as follows：
（1）, using motor drive turbocompressor, fast response time, the full rotating speed section of engine all have it is higher
Operating efficiency.
（2）, from belt sensor and controller, can realize motor-driven closed-loop control, and can be according to detecting
Feedback signal implements self-control.
（3）, using speed increasing mechanism include two speed increasing gear trains, the transmission of two speed increasing gear trains is by periphery planet
Wheel rotates coaxially realization, can avoid the uneven of driven load, improve gear train antiwear property, it is reliable to improve train
Property, transmission efficiency can effectively reduce the harsh performance requirement to motor, add global reliability and motor
Economy.
（4）, motor and high speed compressor turbine it is not coaxial, realize that synchronous friction speed rotates by train, can effectively keep away
Exempt from caused radial error during installation, reduce the technical requirements to power transmission shaft, improve service life and reliability.
（5）, given up traditional exhaust gas turbine, the thermic load of whole part is smaller.Global design is reasonable, compact-sized,
Fast response time, control accuracy is high, improves the overall operation life-span.
Brief description of the drawings
Fig. 1 is the dismounting figure of the automatically controlled booster of self-regulation of the present utility model；
Fig. 2 is the installation diagram of the first train of the present utility model and the second train；
Fig. 3 is the schematic diagram of the installation site of the automatically controlled booster of self-regulation of the present utility model；
Fig. 4 is the schematic diagram of pressure-temperature sensor installation site of the present utility model；
Fig. 5 is self-regulation electric control schematic diagram of the present utility model；
In figure, 1- pressure-temperature sensors, 2- spiral cases, 3- compressor turbines, 4- second gears system, 4.1,4.2,4.3- second
Gear train planetary gear, 4.4- second gears system sun gear, 5- first gears system, 5.1,5.2,5.3- first gears system planetary gear,
5.4- first gears system sun gear, 6- motors, 7- self-tuning controllers, 8- gear chambers, 9- bottom plates, 10- power transmission shafts, 11-
Gas outlet, 12- self-tuning controller wiring harness interfaces, 13- lubrication hydraulic fluid ports, 14- pressure-temperature sensor wiring harness interfaces, 15- air inlets
Mouthful, 16- installation bolts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the present embodiment is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only to a part of example of the utility model, rather than the example of whole.Base
Embodiment in the utility model, the institute that those of ordinary skill in the art are obtained under the premise of creative work is not paid
There is other embodiment, belong to the scope of the utility model protection.
As Figure 1-5, the automatically controlled supercharging device of the self-regulation of the present embodiment, including motor 6, located at motor 6
On speed increasing mechanism and the compressing device that is connected with speed increasing mechanism, motor be provided with self-tuning controller 7, on compressing device
Provided with the pressure-temperature sensor 1 being connected with self-tuning controller 7, speed increasing mechanism includes gear chamber 8, the in gear chamber
One gear train 5 and be that 5 second gears being connected are 4 with first gear.First gear be the first train sun gear 5.4 in 5 with
The output shaft of motor 6 is connected.First gear system and second gear system include three planetary gears and a sun gear, the
The planetary gear 5.1,5.2,5.3 of one gear train respectively with the planetary gear 4.1,4.2,4.3 of second gear system is coaxial is connected.Second tooth
The second train sun gear 4.4 in train 4 is connected with compressing device power transmission shaft 10.
Compressing device include bottom plate 9, the spiral case 2 on bottom plate, the compressor turbine 3 in spiral case 2, located at whirlpool of calming the anger
The power transmission shaft 10 at the middle part of wheel 3, bottom plate 9 is on the speed increasing mechanism, and power transmission shaft 10 is 4 to be connected through bottom plate 9 and second gear, and biography
Moving axis 10 is not coaxial with output shaft.The end of power transmission shaft 10 is arranged on rolling bearing.
The end set of spiral case 2 has air inlet 15, and side is provided with gas outlet 11, and gas outlet 11, which is provided with, accommodates the pressure temperature
Spend the wiring harness interface 14 of sensor 1, in addition to installation bolt 16 and lubrication hydraulic fluid port 13.
Gear chamber both ends are provided with seam, and motor and spiral case are respectively arranged on the seam at gear chamber both ends, gear chamber side
Face is additionally provided with lubricating oil inlet, oil-out and mounting hole.Bearing mounting hole is also set up inside gear cavity so that compressor turbine is driven
Axle and the axle of drive motor shaft two realize positioning.
Self-tuning controller includes self-adjustment module and communication module, and the self-adjustment module passes according to pressure and temp
The signal of sensor feedback adjusts the rotating speed of compressor turbine in real time, and the communication module includes interface, receives Engine ECU and sends
Regulate signal.Self-tuning controller is fixed by screws in motor side, connects with self-tuning controller wiring harness interface 12
Connect, and be connected by soft wiring beam with pressure-temperature sensor.Self-tuning controller is provided with docking port, to realize and to start
Machine ECU communication.
When engine demand rotating speed and rotating speed of target have difference, Engine ECU sends Regulate signal and controlled to self-regulation
Device, the signal that self-tuning controller feeds back according to pressure-temperature sensor 1 adjust the rotating speed output of high speed compressor turbine 3 in real time,
And the signal detected according to pressure-temperature sensor 1, realize the closed-loop control of self-regulation.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (6)
- The automatically controlled supercharging device 1. one kind is self-regulated, it is characterised in that：Speed increasing mechanism including motor, on motor The compressing device being connected with speed increasing mechanism, motor are provided with self-tuning controller, and compressing device is provided with and self-regulation Controller connection pressure-temperature sensor, the speed increasing mechanism include gear chamber, the first gear system in gear chamber and The second gear system being connected with first gear system, first gear system are connected with the output shaft of motor, second gear system and pressure Device of air is connected.
- 2. the automatically controlled supercharging device of self-regulation according to claim 1, it is characterised in that：The first gear system and the second tooth Train includes three planetary gears and a sun gear, and the output shaft of motor is connected with the sun gear of first gear system.
- 3. the automatically controlled supercharging device of self-regulation according to claim 1, it is characterised in that：The compressing device include bottom plate, Spiral case on bottom plate, the compressor turbine in spiral case, the power transmission shaft in the middle part of compressor turbine, the bottom plate is located at increasing In fast mechanism, the power transmission shaft is connected through bottom plate with second gear system, and the power transmission shaft and the output shaft be not coaxial.
- 4. the automatically controlled supercharging device of self-regulation according to claim 3, it is characterised in that：The volute end is provided with air inlet Mouthful, side is provided with exhaust outlet, and exhaust outlet is provided with the mounting hole and inspecting hole for accommodating the pressure-temperature sensor.
- 5. the automatically controlled supercharging device of self-regulation according to claim 1, it is characterised in that：The gear chamber both ends are provided with only Mouthful, motor and spiral case are respectively arranged on the seam at gear chamber both ends, and gear chamber side is additionally provided with lubricating oil inlet, oil-out And mounting hole.
- 6. the automatically controlled supercharging device of self-regulation according to claim 1, it is characterised in that：Self-tuning controller includes automatic adjust Section module and communication module, the signal that the self-adjustment module is fed back according to pressure-temperature sensor adjust compressor turbine in real time Rotating speed, the communication module includes interface, receives the Regulate signal that Engine ECU is sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721005180.8U CN207195029U (en) | 2017-08-11 | 2017-08-11 | The automatically controlled supercharging device of one kind self-regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721005180.8U CN207195029U (en) | 2017-08-11 | 2017-08-11 | The automatically controlled supercharging device of one kind self-regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195029U true CN207195029U (en) | 2018-04-06 |
Family
ID=61796989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721005180.8U Active CN207195029U (en) | 2017-08-11 | 2017-08-11 | The automatically controlled supercharging device of one kind self-regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207195029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513320A (en) * | 2019-09-27 | 2019-11-29 | 湖南天雁机械有限责任公司 | Compressor volute and monitoring method with passive type boost pressure measuring device |
-
2017
- 2017-08-11 CN CN201721005180.8U patent/CN207195029U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513320A (en) * | 2019-09-27 | 2019-11-29 | 湖南天雁机械有限责任公司 | Compressor volute and monitoring method with passive type boost pressure measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107939513B (en) | Electric auxiliary clutch type power turbine composite supercharger | |
| CN203614212U (en) | Turbo-charging system | |
| CN102606286A (en) | Air inlet supercharging device of engine | |
| CN202511648U (en) | Hydraulic and electric balance power type cooling tower | |
| CN201916218U (en) | Gear type air compressor for PTA (pure terephthalic acid) device | |
| CN201884075U (en) | Plate-driven nozzle ring component with variable cross section | |
| CN203614211U (en) | Turbo-charging system | |
| CN113202639A (en) | Power system of electric supercharging Miller cycle engine | |
| CN103573951A (en) | Flywheel assembly for a turbocharger | |
| CN104675512A (en) | Sequential supercharged diesel engine switching stabilizing device and control method | |
| CN207195029U (en) | The automatically controlled supercharging device of one kind self-regulation | |
| CN201794624U (en) | Compact-disc-shaped driving pneumatic-blade variable-section nozzle ring component with pulleys | |
| CN101182805B (en) | Internal-combustion engines exhaust turbine dynamoelectric compressor system | |
| CN202883101U (en) | Waste gas and electricity controlled mechanical supercharging system of motor | |
| CN102900512A (en) | Machinery-turbine integrated supercharger | |
| CN102536440A (en) | Planetary gear transmission supercharger | |
| CN106593774A (en) | Multi-power hybrid drive mechanism of cooling tower and automatic control method of multi-power hybrid drive mechanism | |
| CN115614294A (en) | Megawatt gear box type low-temperature air centrifugal compressor | |
| CN104314669A (en) | Working-station-variable turbocharger | |
| CN205779233U (en) | Electronic exhaust-driven turbo-charger exhaust-gas turbo charger device | |
| CN110132027A (en) | Change the Intelligence Cooling System of self adaptive control rotation speed of fan according to water temperature | |
| CN202500655U (en) | Planetary gear transmission supercharger | |
| CN205663506U (en) | Two supercharging device of four -stroke engine chain machinery and turbine | |
| CN204538939U (en) | Double dynamical driving superposition outputting power device | |
| CN107504150A (en) | A kind of new hydraulic planetary speed adjusting gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |