CN106837526A - The driving rotation regulating system of magnetic field magnetic force - Google Patents
The driving rotation regulating system of magnetic field magnetic force Download PDFInfo
- Publication number
- CN106837526A CN106837526A CN201710111761.8A CN201710111761A CN106837526A CN 106837526 A CN106837526 A CN 106837526A CN 201710111761 A CN201710111761 A CN 201710111761A CN 106837526 A CN106837526 A CN 106837526A
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- CN
- China
- Prior art keywords
- magnet
- control volume
- moving body
- rotary shaft
- engine
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
- F02B37/183—Arrangements of bypass valves or actuators therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
- F02B37/183—Arrangements of bypass valves or actuators therefor
- F02B37/186—Arrangements of actuators or linkage for bypass valves
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
A kind of magnetic field magnetic force driving rotation regulating system of technical field of mechanical design, including regulation body, control volume, tensile axis, stretch rod, moving body, spring, magnet, embedding groove, rotary shaft, the top of control volume is rectangular structure, the bottom of control volume is column structure, moving body is arranged in the top of control volume, the top of moving body is connected by the first spring with the top wall of control volume, first magnet is consolidated with the bottom of moving body, embedding groove array is arranged in the rotary shaft in control volume, second magnet arrangements are in embedding groove, the interior sidewall surface of the second magnet is connected by second spring with rotary shaft, first magnet, the homopolarity of the second magnet is relative.When engine speed is higher, moved on movable plate, turbine is deflated more；When engine speed is compared with plate, moving body is moved down, and turbine is deflated smaller.Reasonable in design, simple structure of the invention, it is adaptable to the optimization design of exhaust gas bypass system.
Description
Technical field
The present invention relates to a kind of driving rotation regulating system of magnetic field magnetic force of technical field of mechanical design, particularly
A kind of driving rotation regulating system of magnetic field magnetic force suitable for engine with supercharger exhaust gas bypass system.
Background technology
Turbocharging is a kind of technology of the exhaust gas driven air compressor produced by utilization internal combustion engine running.Turbocharging
Main Function be exactly to improve air input of engine by air, so as to improve the power and moment of torsion of engine, allow car energeticallyer.One hair
After motivation loads onto turbocharger, its peak power when without booster compared with can increase by 40% even more high.So
Also implying that the engine of same can export bigger power after by supercharging.Just take us most common
For 1.8T turbocharged engines, after supercharging, power can reach the level of 2.4L engines, but fuel consumption is but
It is how much high unlike 1.8L engines, in another aspect for be exactly to improve fuel economy and reduce exhaust emissions.
But after it have passed through supercharging, engine pressure and temperature operationally is all raised significantly, therefore engine life can compare
Engine of the same discharge capacity not by supercharging is short, and mechanical performance, greasy property can all be affected, so also one
Determine to limit turbocharging technology application on the engine in degree.The burning for being intended for engine provides enough air, makes
The dynamic property and better economy of engine, turbocharging technology play very important role.But existing turbine increases
Pressure system all can not preferably take into account the high and low rotating speed operating mode of engine.
In existing technology, in order to take into account the high and low rotating speed operating mode of engine, turbocharger often has with waste gas
By-passing valve, but exhaust gas by-pass valve is all close to turbine, causes valve body temperature higher, and must by engine charge pressure come
Regulation, it is impossible to which the rotating speed according to engine carries out self-control.
The content of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, there is provided a kind of driving rotation regulating system of magnetic field magnetic force, makes
Turbine exhaust bypass system can carry out self-control according to engine speed.
The present invention is achieved through the following technical solutions, the present invention include air inlet pipe, air filter, compressor, engine,
Blast pipe, turbine, catalysis bag, bleeder pipe, adjust body, adjustable plate, control volume, tensile axis, stretch rod, the first spring, moving body,
Second spring, the first magnet, the second magnet, embedding groove, rotary shaft, the entering and exhaust channel of engine respectively with air inlet pipe, blast pipe
It is connected, air filter, compressor are connected in turn in air inlet pipe, turbine, catalysis bag are connected in turn on blast pipe, the one of bleeder pipe
End is connected with the blast pipe between engine, turbine, and the other end of bleeder pipe is connected with the blast pipe between turbine, catalysis bag
Logical, the middle part of bleeder pipe connects with regulation body phase, and adjustable plate is arranged in regulation in vivo, and the top of control volume is cuboid knot
Structure, the bottom of control volume is column structure, and moving body is arranged in the top of control volume, the top of moving body by the first spring with
The top wall of control volume is connected, and the first magnet is consolidated with the bottom of moving body, one end of rotary shaft and engine
Bent axle be connected, the other end of rotary shaft through being embedded on the rear surface of bottom behind the lower front wall face of control volume, embedding groove
Array is arranged in the rotary shaft in control volume, and in embedding groove, the interior sidewall surface of the second magnet passes through the second magnet arrangements
Second spring is connected with rotary shaft, the first magnet, the second magnet homopolarity it is relative, one end of tensile axis is connected with moving body
Connect, the other end of tensile axis is connected with the top of stretch rod, the bottom of stretch rod through after the upper wall surface of regulation body with regulation
Plate is connected.
Further, in the present invention, the longitudinal section of the first magnet is circular arc type, and the longitudinal section of the second magnet is rectangular
Shape, the axis of rotary shaft overlaps with the axis of control volume bottom column.
Compared with prior art, the present invention have the advantages that for：Reasonable in design, simple structure of the invention；Waste gas
Bypass system can carry out continuously adjustabe according to engine speed, so as to take into account the various operating conditions of engine.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of A-A sections in Fig. 1；
Fig. 3 is the profile of control volume in the present invention；
Fig. 4 is the partial enlarged drawing of Fig. 3；
Fig. 5 is the structural representation of B-B sections in Fig. 3；
Wherein：1st, air inlet pipe, 2, air filter, 3, compressor, 4, engine, 5, blast pipe, 6, turbine, 7, catalysis bag, 8, bypass pipe,
9th, body is adjusted, 10, adjustable plate, 11, control volume, 12, tensile axis, 13, stretch rod, the 14, first spring, 15, moving body, 16, the
Two springs, the 17, first magnet, the 18, second magnet, 19, embedding groove, 20, rotary shaft.
Specific embodiment
Embodiments of the invention are elaborated below in conjunction with the accompanying drawings, the present embodiment is with technical solution of the present invention as preceding
Carry, give detailed implementation method and specific operating process, but protection scope of the present invention is not limited to following embodiments.
Embodiment
As shown in Figures 1 to 5, the present invention include air inlet pipe 1, air filter 2, compressor 3, engine 4, blast pipe 5, turbine 6,
Catalysis bag 7, bleeder pipe 8, regulation body 9, adjustable plate 10, control volume 11, tensile axis 12, stretch rod 13, the first spring 14, moving body
15th, second spring 16, the first magnet 17, the second magnet 18, embedding groove 19, rotary shaft 20, the entering and exhaust channel of engine 4 respectively with
Air inlet pipe 1, blast pipe 5 are connected, and air filter 2, compressor 3 are connected in turn in air inlet pipe 1, and turbine 6, catalysis bag 7 are sequentially connected
On blast pipe 5, one end of bleeder pipe 8 is connected with the blast pipe 5 between engine 4, turbine 6, the other end of bleeder pipe 8 with
Blast pipe 5 between turbine 6, catalysis bag 7 is connected, and the middle part of bleeder pipe 8 is connected with regulation body 9, the cloth of adjustable plate 10
Put in regulation body 9, the top of control volume 11 is rectangular structure, and the bottom of control volume 11 is column structure, the cloth of moving body 15
Put on the top of control volume 11, the top of moving body 15 is connected by the first spring 14 with the top wall of control volume 11, the
One magnet 17 is consolidated with the bottom of moving body 15, and one end of rotary shaft 20 is connected with the bent axle of engine 4, rotary shaft
20 other end through control volume 11 lower front wall face after be embedded on the rear surface of bottom, the array of embedding groove 19 is arranged in control
In rotary shaft 20 in body processed 11, the second magnet 18 is arranged in embedding groove 19, and the interior sidewall surface of the second magnet 18 passes through second
Spring 16 is connected with rotary shaft 20, the first magnet 17, the second magnet 18 homopolarity it is relative, one end of tensile axis 12 and moving body
15 are connected, and the other end of tensile axis 12 is connected with the top of stretch rod 13, and the bottom of stretch rod 13 passes through the upper of regulation body 9
It is connected with adjustable plate 10 after wall；The longitudinal section of the first magnet 17 is circular arc type, and the longitudinal section of the second magnet 18 is rectangle,
The axis of rotary shaft 20 overlaps with the axis of the bottom column of control volume 11.
In the course of work of the invention, the first magnet 17, the second magnet 18 homopolarity it is relative, when the bottom of the first magnet 17
When portion is positive pole, the outside of the second magnet 18 is also positive pole；When the bottom of the first magnet 17 is negative pole, outside the second magnet 18
Portion is also negative pole.When the rotating speed of engine 4 increases, the rotating speed of rotary shaft 20 also increases, and is arranged in the second magnetic in embedding groove 19
The centrifugal force increase in rotary course of iron 18, the second magnet 18 is displaced outwardly and stretches second spring 16；Second magnet 18 is outside
When mobile, the gap between the first magnet 17, the second magnet 18 diminishes, and magnetic field force promotes the first magnet 17, moving body 15 together
The first spring 14 is moved up and compresses, moving body 15 drives tensile axis 12, stretch rod 13, adjustable plate 10 to move upwardly together,
So that more engine exhaust flows through from bypass pipe, engine pumping loss is relatively low；When the rotating speed of engine 4 is relatively low, the
The centrifugal force that two magnet 18 are subject to is smaller, and in the presence of the first spring 14, second spring 16, moving body 15 drives tensile axis
12nd, stretch rod 13, adjustable plate 10 are moved downwardly together, so that less engine exhaust flows through from bypass pipe, turbine 6 can
To make full use of the pulse energy of engine exhaust.
Claims (2)
1. a kind of driving rotation regulating system of magnetic field magnetic force, including air inlet pipe（1）, air filter（2）, compressor（3）, engine
（4）, blast pipe（5）, turbine（6）, catalysis bag（7）, engine（4）Entering and exhaust channel respectively with air inlet pipe（1）, blast pipe（5）
It is connected, air filter（2）, compressor（3）It is connected to air inlet pipe in turn（1）On, turbine（6）, catalysis bag（7）It is connected to exhaust in turn
Pipe（5）On, it is characterised in that also including bleeder pipe（8）, regulation body（9）, adjustable plate（10）, control volume（11）, tensile axis
（12）, stretch rod（13）, the first spring（14）, moving body（15）, second spring（16）, the first magnet（17）, the second magnet
（18）, embedding groove（19）, rotary shaft（20）, bleeder pipe（8）One end and engine（4）, turbine（6）Between blast pipe（5）
It is connected, bleeder pipe（8）The other end and turbine（6）, catalysis bag（7）Between blast pipe（5）It is connected, bleeder pipe（8）'s
Middle part and regulation body（9）It is connected, adjustable plate（10）It is arranged in regulation body（9）It is interior, control volume（11）Top for rectangular
Body structure, control volume（11）Bottom be column structure, moving body（15）It is arranged in control volume（11）Top, moving body（15）
Top pass through the first spring（14）With control volume（11）Top wall be connected, the first magnet（17）With moving body（15）'s
Bottom is consolidated, rotary shaft（20）One end and engine（4）Bent axle be connected, rotary shaft（20）The other end pass through
Control volume（11）Lower front wall face after be embedded on the rear surface of bottom, embedding groove（19）Array is arranged in control volume（11）It is interior
Rotary shaft（20）On, the second magnet（18）It is arranged in embedding groove（19）It is interior, the second magnet（18）Interior sidewall surface pass through second
Spring（16）With rotary shaft（20）It is connected, the first magnet（17）, the second magnet（18）Homopolarity it is relative, tensile axis（12）One
End and moving body（15）It is connected, tensile axis（12）The other end and stretch rod（13）Top be connected, stretch rod（13）'s
Bottom passes through regulation body（9）Upper wall surface after with adjustable plate（10）It is connected.
2. the driving rotation regulating system of magnetic field magnetic force according to claim 1, it is characterised in that the first magnet（17）'s
Longitudinal section is circular arc type, the second magnet（18）Longitudinal section be rectangle, rotary shaft（20）Axis and control volume（11）Bottom
The axis of column overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710111761.8A CN106837526A (en) | 2017-02-28 | 2017-02-28 | The driving rotation regulating system of magnetic field magnetic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710111761.8A CN106837526A (en) | 2017-02-28 | 2017-02-28 | The driving rotation regulating system of magnetic field magnetic force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106837526A true CN106837526A (en) | 2017-06-13 |
Family
ID=59134606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710111761.8A Pending CN106837526A (en) | 2017-02-28 | 2017-02-28 | The driving rotation regulating system of magnetic field magnetic force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106837526A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387230A (en) * | 2017-06-27 | 2017-11-24 | 中船重工（上海）新能源有限公司 | Magnet adjustable type turbocharging control system |
| CN107387231A (en) * | 2017-06-27 | 2017-11-24 | 中船重工（上海）新能源有限公司 | Magnet adjustable type exhaust branch pipe area control system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5161941A (en) * | 1990-08-28 | 1992-11-10 | Sinko Kogyo, Co, Ltd. | Actuator assembly for controlling inlet air flow to centrifugal fans |
| CN1632329A (en) * | 2003-12-23 | 2005-06-29 | 明基电通股份有限公司 | Eccentric wheel with low starting torque force |
| CN104912654A (en) * | 2015-06-28 | 2015-09-16 | 钱蔚鑫 | External control system for gas bypass flow |
| CN105134366A (en) * | 2015-06-28 | 2015-12-09 | 钱蔚鑫 | Air encircling controlling device |
| CN105386864A (en) * | 2015-12-21 | 2016-03-09 | 王悦萍 | Centre-fixed and periphery-rotating device |
-
2017
- 2017-02-28 CN CN201710111761.8A patent/CN106837526A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5161941A (en) * | 1990-08-28 | 1992-11-10 | Sinko Kogyo, Co, Ltd. | Actuator assembly for controlling inlet air flow to centrifugal fans |
| CN1632329A (en) * | 2003-12-23 | 2005-06-29 | 明基电通股份有限公司 | Eccentric wheel with low starting torque force |
| CN104912654A (en) * | 2015-06-28 | 2015-09-16 | 钱蔚鑫 | External control system for gas bypass flow |
| CN105134366A (en) * | 2015-06-28 | 2015-12-09 | 钱蔚鑫 | Air encircling controlling device |
| CN105386864A (en) * | 2015-12-21 | 2016-03-09 | 王悦萍 | Centre-fixed and periphery-rotating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387230A (en) * | 2017-06-27 | 2017-11-24 | 中船重工（上海）新能源有限公司 | Magnet adjustable type turbocharging control system |
| CN107387231A (en) * | 2017-06-27 | 2017-11-24 | 中船重工（上海）新能源有限公司 | Magnet adjustable type exhaust branch pipe area control system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |