CN206555014U - A kind of adjustable automobile turbo charging installation - Google Patents
A kind of adjustable automobile turbo charging installation Download PDFInfo
- Publication number
- CN206555014U CN206555014U CN201720128759.7U CN201720128759U CN206555014U CN 206555014 U CN206555014 U CN 206555014U CN 201720128759 U CN201720128759 U CN 201720128759U CN 206555014 U CN206555014 U CN 206555014U
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- CN
- China
- Prior art keywords
- impeller
- compressor
- charging installation
- turbo charging
- adjustable automobile
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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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- Structures Of Non-Positive Displacement Pumps (AREA)
- Supercharger (AREA)
Abstract
The utility model provides a kind of adjustable automobile turbo charging installation, is related to a kind of turbo charging installation.It solves the problem of turbocharging plays side effect sometimes in the prior art.This adjustable automobile turbo charging installation, including exhaust-driven turbine, compressor for compressed air, it is characterized in that, the axle of the turbine and compressor it is coaxial can mutually axially slide connect together, magnetic rheological liquid is provided between two shaft clearances for being socketed section, the position of correspondence magnetic rheological liquid is provided with the magnetic field control device for producing control magnetorheological liquid viscosity, in the wheel cavity of turbine and compressor, the rear of impeller is provided with impeller retraction chamber, the top of impeller is provided with magnet, correspondence magnet is provided with electromagnet the utility model in wheel cavity can realize the flexible switching of turbocharging and natural aspiration two states using telescopic impeller axle, with beneficial to the optimum performance for playing engine, extension device service life.
Description
Technical field
The utility model belongs to automobile technical field, is related to a kind of adjustable automobile turbo charging installation.
Background technology
Turbo charged main function is exactly to improve air input of engine by air, so as to improve the power and moment of torsion of engine, is allowed
Car is energeticallyer.One engine is loaded onto after turbocharger, its peak power when without booster compared with can increase
Plus 40% even more high.Bigger power can exported after supercharging by so also implying that the engine of same one,
It can also reduce the discharge of harmful substance in tail gas simultaneously.Turbo charging installation is mainly made up of turbine room and booster.
It is that the air inlet of turbine room is connected with enmgine exhaust first, exhaust outlet is then connected on blast pipe.Then booster enters
Gas port is connected with air cleaner pipeline, and exhaust outlet is connected in air inlet pipe, and the leaf of rotation is provided with turbine room and booster
Wheel, the two coaxial rigid connection.Here it is a complete turbo charging installation.
But under not all operating mode, the performance that turbocharging can have been obtained, or even when low-power is travelled, by
It is low in secondary speed, the left and right of supercharging is not had not only, because the presence of blade can also hinder the smoothness of cylinder natural aspiration,
So that it is not so good as natural air inlet efficiency high, certain rotating speed can not be too high, is also easily damaged by forming apparatus.
Utility model content
The purpose of this utility model is there is above mentioned problem for existing technology, it is proposed that a kind of adjustable automobile turbine increases
Pressure device, this adjustable automobile turbo charging installation can flexibly enter according to the difference of operating mode between natural aspiration and turbocharging
Row conversion.
The purpose of this utility model can be realized by following technical proposal：A kind of adjustable automobile turbo charging installation, bag
Include exhaust-driven turbine, the compressor for compressed air, the axle of the turbine and compressor it is coaxial can mutual axle
To connecting together for slip, rather than it is rigidly connected.Magnetic rheological liquid, correspondence magnetic are provided between two shaft clearances for being socketed section
The position of rheological fluid is provided with the magnetic field control device for producing control magnetorheological liquid viscosity, and magnetorheological liquid viscosity can be with
The changes of magnetic field of place environment and change, control magnetorheological liquid viscosity is so as to control the relative rotation speed of two axles.In turbine
In the wheel cavity of compressor, the rear of impeller is provided with impeller retraction chamber, and magnet, correspondence magnetic are provided with the top of impeller
Iron is provided with electromagnet in wheel cavity, using repulsive force of the electromagnet to impeller tip magnet, in magnetorheological liquid viscosity
Cause the retraction intracavitary at impeller retraction rear in the case of extremely low, so that there is no impeller blade between air inlet pipe and blast pipe
Stop, reach nature suction and discharge UNICOM effect.The impeller retraction chamber of the compressor and elastic air accumulator UNICOM, while in pressure
Be provided with air suction inlet in the impeller retraction cavity wall of contracting machine, after impeller retraction impeller retraction chamber, if turbine also have compared with
Big kinetic energy, can drive compressor wheel spins to be pressed into gas, and elastic air accumulator treats engine needs in order to store energy
Auxiliary supplement is used as when the kinetic energy of substantial amounts of air inlet and impeller is not enough.
In above-mentioned adjustable automobile turbo charging installation, tell that the root of blade of impeller blade is provided with gear, gear
Axle is spindle rotationally arranged on wheel hub, be provided with wheel hub with all gears you and gear ring, be provided with control gear ring on gear ring
Tumbler, by controlling ring gear against rotation, synchronous control pinion rotation is so as to control the angle of inclination of blade, so as to control resistance
Hinder the size of air-flow, so as to control the size of rotating speed.
In above-mentioned adjustable automobile turbo charging installation, the magnetic field control device is electromagnet.
In above-mentioned adjustable automobile turbo charging installation, the magnetic field control device is the electromagnetic wire being wrapped on axle
Circle.
In above-mentioned adjustable automobile turbo charging installation, tell and wheel speed sensor is provided with wheel cavity, use
In detecting rotating speed constantly.
Compared with prior art, this adjustable automobile turbo charging installation has advantages below：
The utility model can realize the flexible of turbocharging and natural aspiration two states using telescopic impeller axle
Switching, with beneficial to the optimum performance for playing engine, extension device service life.The utility model is simple in construction, easy to operate,
Cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the view of impeller retraction impeller retraction chamber；
Fig. 3 is the principle schematic of the gear ring drive gear of embodiment two；
Fig. 4 is the structural representation of embodiment two.
In figure, axle 3, magnetic rheological liquid 4, magnetic field control device 5, impeller 6, impeller retraction chamber 7, magnet 8, electromagnet 9 turns
Fast sensor 10, impeller blade 11, gear 12, wheel hub 13, gear ring 14, motor 15, elastic air accumulator 16.
Embodiment
Further is made to the technical solution of the utility model the following is specific embodiment of the utility model, and with reference to accompanying drawing
Description, but the utility model is not limited to these embodiments.
Embodiment one
As shown in Figure 1, 2, a kind of adjustable automobile turbo charging installation, including exhaust-driven turbine, for compressing sky
The compressor of gas, the axle 3 of the turbine and compressor it is coaxial can mutually axially slide connect together, rather than rigidity
Connection.Magnetic rheological liquid 4 is provided between two shaft clearances for being socketed section, the position of correspondence magnetic rheological liquid is provided with generation control
The magnetic field control device 5 of magnetorheological liquid viscosity, such as electromagnet, magnetorheological liquid viscosity can become with the magnetic field of place environment
Change and change, control magnetorheological liquid viscosity also can control the relative axial position of two axles so as to control the relative rotation speed of two axles.
In turbine, the cavity of compressor, the rear of impeller 6 is provided with impeller retraction chamber 7, and the top of impeller is provided with magnet
8, correspondence magnet is provided with control electromagnet 9 in wheel cavity, using repulsive force of the electromagnet to impeller tip magnet, in magnetic
Cause the retraction intracavitary at impeller retraction rear in the case that rheological fluid viscosity is extremely low, so that between air inlet pipe and blast pipe
There is no the stop of impeller blade, reach nature suction and discharge UNICOM effect, can also be suctioned out impeller using electromagnet.Told impeller
Wheel speed sensor 10 is provided with cavity, rotating speed is detected for the moment.The impeller retraction chamber of the compressor is stored up with elasticity
The UNICOM of gas tank 16, while air suction inlet is provided with the impeller retraction cavity wall of compressor, when impeller retraction impeller retraction chamber
Afterwards, if turbine also has larger kinetic energy, compressor wheel spins can be driven to be pressed into gas, elastic air accumulator is in order to storing up
Energy is deposited, is supplemented when engine needs substantial amounts of air inlet and the kinetic energy of impeller is not enough as auxiliary.
Embodiment two
As shown in Figure 3,4, in above-mentioned adjustable automobile turbo charging installation, tell that the root of blade of impeller blade 11 is set
Be equipped with gear 12, gear shaft is spindle rotationally arranged on wheel hub 13, be provided with wheel hub with all gears you and gear ring 14, tooth
It is provided with circle and controls ring gear against rotation device, such as motor 15, by controlling ring gear against rotation, synchronous control pinion rotation is so as to control
The angle of inclination of blade processed, so as to control to hinder the size of air-flow, so as to control the size of rotating speed.
In above-mentioned adjustable automobile turbo charging installation, the magnetic field control device is alternatively the electromagnetism being wrapped on axle
Coil.
Although more having used some terms herein, the possibility using other terms is not precluded from.Use these
Term is used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as any additional limit
System is all disagreed with the utility model spirit.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1. a kind of adjustable automobile turbo charging installation, including exhaust-driven turbine, the compressor for compressed air, it is special
Levy and be, the axle of the turbine and compressor it is coaxial can mutually axially slide connect together, be socketed two between centers of section
Magnetic rheological liquid is provided between gap, the position of correspondence magnetic rheological liquid is provided with the magnetic field for producing control magnetorheological liquid viscosity
Control device, in the wheel cavity of turbine and compressor, the rear of impeller is provided with impeller retraction chamber, on the top of impeller
End is provided with magnet, and correspondence magnet is provided with electromagnet in wheel cavity, and impeller retraction chamber and the elasticity of the compressor are stored up
Gas tank UNICOM, air suction inlet is provided with the impeller retraction cavity wall of compressor.
2. adjustable automobile turbo charging installation according to claim 1, it is characterised in that tell that the root of blade of impeller is set
Be equipped with gear, gear shaft is spindle rotationally arranged on wheel hub, be provided with wheel hub with all gears you and gear ring, set on gear ring
It is equipped with control ring gear against rotation device.
3. adjustable automobile turbo charging installation according to claim 1, it is characterised in that the magnetic field control device is electricity
Magnet.
4. adjustable automobile turbo charging installation according to claim 1, it is characterised in that the magnetic field control device is to twine
It is wound on the magnet coil on axle.
5. adjustable automobile turbo charging installation according to claim 1, it is characterised in that tell in wheel cavity and be provided with
Wheel speed sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720128759.7U CN206555014U (en) | 2017-02-13 | 2017-02-13 | A kind of adjustable automobile turbo charging installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720128759.7U CN206555014U (en) | 2017-02-13 | 2017-02-13 | A kind of adjustable automobile turbo charging installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555014U true CN206555014U (en) | 2017-10-13 |
Family
ID=60010714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720128759.7U Active CN206555014U (en) | 2017-02-13 | 2017-02-13 | A kind of adjustable automobile turbo charging installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506083A (en) * | 2018-05-12 | 2018-09-07 | 福州大学 | A kind of axial displacement turbocharger and its application method |
| CN117167293A (en) * | 2023-11-03 | 2023-12-05 | 浙江镕达永能压缩机有限公司 | Gap-adjustable steam centrifugal compressor and gap control method thereof |
-
2017
- 2017-02-13 CN CN201720128759.7U patent/CN206555014U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506083A (en) * | 2018-05-12 | 2018-09-07 | 福州大学 | A kind of axial displacement turbocharger and its application method |
| CN108506083B (en) * | 2018-05-12 | 2024-04-19 | 福州大学 | Axial moving type turbocharger and application method thereof |
| CN117167293A (en) * | 2023-11-03 | 2023-12-05 | 浙江镕达永能压缩机有限公司 | Gap-adjustable steam centrifugal compressor and gap control method thereof |
| CN117167293B (en) * | 2023-11-03 | 2024-02-02 | 浙江镕达永能压缩机有限公司 | Gap-adjustable steam centrifugal compressor and gap control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315402 788 Tanjialing West Road, Lanjiang Street, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Shentong Science and Technology Group Co., Ltd. Address before: 315408 788 Tanjialing West Road, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Ningbo Shentong Mould & Plastic Co., Ltd. |