CN109611196A - Flow-guiding type rotor internal-combustion engine between a kind of rotor and stator - Google Patents
Flow-guiding type rotor internal-combustion engine between a kind of rotor and stator Download PDFInfo
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- CN109611196A CN109611196A CN201811280477.4A CN201811280477A CN109611196A CN 109611196 A CN109611196 A CN 109611196A CN 201811280477 A CN201811280477 A CN 201811280477A CN 109611196 A CN109611196 A CN 109611196A
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- stator
- rotor
- airtight
- servo
- actuated
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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
- F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
- F02B55/08—Outer members for co-operation with rotary pistons; Casings
-
- 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
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
- F02B53/02—Methods of operating
-
- 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
- F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
- F02B55/02—Pistons
-
- 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)
- Valve Device For Special Equipments (AREA)
Abstract
The present invention relates to flow-guiding type rotor internal-combustion engines between technical field of internal combustion engines more particularly to a kind of rotor and stator.Flow-guiding type rotor internal-combustion engine includes rotor assembly and field frame assembly between the rotor and stator, the field frame assembly includes stator body, it is servo-actuated airtight upper slide and is servo-actuated airtight lower skateboard, the rotor assembly includes armature spindle and rotor body, the rotor body is set in stator cavity, gas guiding channel is equipped between the stator body and the rotor body, the inner end for being servo-actuated airtight upper slide and being servo-actuated airtight lower skateboard seals sliding contact with the outer peripheral surface of the rotor body respectively, the stator cavity is divided into two independences and mutually airtight chamber.Flow-guiding type rotor internal-combustion engine between rotor and stator of the present invention, circumferential force torque conversion when can be by gas expansion for doing work are to improve the mechanical conversion efficiency of rotor internal-combustion engine to effectively reduce power loss to the unidirectional drive torque of circular motion.
Description
Technical field
The present invention relates to flow-guiding type rotor internal-combustion engines between technical field of internal combustion engines more particularly to a kind of rotor and stator.
Background technique
Using the internal combustion engine of Otto cycle (or Di Saier circulation), no matter reciprocating-piston or wankel triangle rotor type
Internal combustion engine or even gas turbine are all the energy for the fuel gas outburst for passing through compressing inflammable gas and lighting (or compression ignition) compression
Pulse, the expanding gas of generation then generate pressure and push piston or other transmission parts, generate the dress that machinery is able to achieve acting
It sets.Chemical energy is transformed into other words the device of mechanical energy, it is worked for the internal combustion engine of circulating combustion classification
Cheng Jun follows the movement of air inlet, compression, acting, exhaust.
Currently, mechanical efficiency transformation is not high for the reciprocating internal combustion engine of circulating combustion, can not continue to improve transformation
, mainly there is the following in the reason of efficiency: one, due to the factor of reciprocating piston internal combustion engine mechanical structure, in theory, when can
When firing gas explosion, at the torque of crankshaft, connecting rod and power output shaft in one plane, that is to say, that pressure is vertical
Power output shaft, torque can not be generated, also just cannot achieve acting, only piston downlink crank and connecting rod generates non-180 ° of folders
When angle, ability moment is generated, and when the circular arc that crankshaft and connecting rod streak is close to tangent line, torque is maximum, but the pressure of expanding gas
Also constantly decaying, when torque maximum, air-inflated pressure intensity is also decaying, so cannot achieve effective mechanical efficiency
Transformation.Two, part useful work is offset since piston, connecting rod do the inertia that high-frequency reciprocating movement generates, so that delivery efficiency declines.
Three, since structure is many and diverse, movement attachment is huge, offsets part useful work.Currently, effective means optimize this respect not yet
Loss in efficiency can not eliminate the power loss of this respect.
Summary of the invention
(1) technical problems to be solved
The object of the present invention is to provide flow-guiding type rotor internal-combustion engines between a kind of rotor and stator, can effectively reduce power damage
It loses, improves mechanical conversion efficiency.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides flow-guiding type rotor internal-combustion engine between a kind of rotor and stator, packets
Rotor assembly and field frame assembly are included, the field frame assembly includes at least stator body, is servo-actuated airtight upper slide and is servo-actuated airtight
Lower skateboard, the stator body are equipped with stator cavity, the top of the stator body be equipped with for limit it is described be servo-actuated it is airtight
The upper hopper chute of skateboarding track, the lower part of the stator body, which is equipped with, described is servo-actuated airtight lower skateboard motion profile for limiting
Gliding groove, the upper hopper chute and the gliding groove are connected with the stator cavity respectively；The rotor assembly includes at least
Armature spindle and the rotor body being fixedly mounted on the armature spindle, the rotor body semicolumn different by two radiuses
Body is connected smoothly, and the rotor body is set in the stator cavity, inner wall and institute in the stator cavity
It states and is equipped with gas guiding channel between the outer peripheral surface of rotor body；It is described to be servo-actuated airtight upper slide and be servo-actuated airtight lower skateboard
Inner end seals sliding contact with the outer peripheral surface of the rotor body respectively, and the stator cavity is divided into two independences
And mutually airtight chamber.
Further, the top of the stator body is equipped with air intake duct, and one end of the air intake duct is communicated with the outside, institute
The other end for stating air intake duct is connected by air inlet with the stator cavity；It is additionally provided with and is used on the top of the stator body
Control the intake valve of the air inlet opening and closing.
Further, the lower part of the stator body is equipped with exhaust duct, and one end of the exhaust duct is communicated with the outside, institute
The other end for stating exhaust duct is connected by exhaust outlet with the stator cavity；It is additionally provided with and is used in the lower part of the stator body
Control the exhaust valve of the exhaust orifice open/close.
Specifically, the first hermetic seal is equipped in described be servo-actuated between airtight upper slide and the outer peripheral surface of the rotor body
Item, in first mounting groove for being servo-actuated and being equipped on airtight upper slide for installing first pneumatic seal；Described servo-actuated
It is equipped with the second pneumatic seal between airtight lower skateboard and the outer peripheral surface of the rotor body, is servo-actuated on airtight lower skateboard described
Equipped with the second mounting groove for installing second pneumatic seal.
Specifically, it is equipped with installed in front slot in the front side of the rotor body, before being equipped with rotor in the installed in front slot
The airtight seal ring in side is equipped with rear side mounting groove in the rear side of the rotor body, is equipped with gas on rear side of rotor in the rear side mounting groove
The outer ring of sealing ring, the rotor airtight seal ring in front side and the airtight seal ring of rotor rear side is respectively and in the stator cavity
Wall seals sliding contact.
Further, stator covers partially in the installed in front of the stator body, the stator is covered partially equipped with inclined lid axis
Bearing sleeve is equipped with the first rotor bearing between the inclined lid bearing holder (housing, cover) and the armature spindle；It is set on rear side of the stator body
There is stator bearing holder (housing, cover), the second rotor bearing is installed between the stator bearing holder (housing, cover) and the armature spindle.
Further, described to be servo-actuated airtight upper slide and to be servo-actuated airtight lower skateboard be sector structure；It is described be servo-actuated it is airtight
One end of the outboard end of upper slide and upper rocker arm connects, and the other end and upper rocker arm axis of the upper rocker arm are rotatablely connected, it is described on
Rocker arm shaft is mounted on the stator and covers partially, is also equipped with the first upper slide retracting spring on the upper rocker arm axis, and described
One upper slide retracting spring is set between the upper rocker arm and the stator cover partially；The outboard end for being servo-actuated airtight lower skateboard
It is connect with one end of lower shake-changing arm, the other end and bottom rocker shaft of the lower shake-changing arm are rotatablely connected, and the bottom rocker shaft is mounted on institute
It states stator to cover partially, the first lower skateboard retracting spring, the first lower skateboard backhaul bullet is also equipped on the bottom rocker shaft
Spring is set between the lower shake-changing arm and the stator cover partially.
Further, described to be servo-actuated airtight upper slide and to be servo-actuated airtight lower skateboard be vertical plate-like structure, it is described servo-actuated
It airtight upper slide and is servo-actuated airtight lower skateboard and respectively corresponds and be set in the upper hopper chute and gliding groove；In the stator body
Upper end is equipped with spring compression upper cover plate, is equipped with spring compression lower cover plate in the lower end of the stator body；In the upper hopper chute also
Equipped with the second upper slide retracting spring, the second upper slide retracting spring setting the spring compression upper cover plate and it is described with
It takes offence between close upper slide；The second lower skateboard retracting spring, the second lower skateboard retracting spring are additionally provided in the gliding groove
Setting is in the spring compression lower cover plate and described is servo-actuated between airtight lower skateboard.
Further, it is equipped with high-pressure air duct in the left side of the stator body, the both ends of the high-pressure air duct are distinguished
It is correspondingly connected with the upper and lower ends of the stator body, and the both ends of the high-pressure air duct are connected with the stator cavity respectively
It is logical.
Specifically, it is unidirectional that upper end is equipped at the position that the upper end of the high-pressure air duct is connected with the stator cavity
Valve or upper end valve are equipped with lower end check valve at the position that the lower end of the high-pressure air duct is connected with the stator cavity
Or lower end valve.
(3) beneficial effect
Above-mentioned technical proposal of the invention has the advantages that
Rotor body is set two radius differences by flow-guiding type rotor internal-combustion engine between rotor and stator provided by the invention
Semicylinder be connected smoothly made of irregular roundness post shapes, in the inner wall of stator cavity and the outer ring table of rotor body
Gas guiding channel is set between face, as the channel of working media conversion, and by being servo-actuated airtight upper slide and being servo-actuated airtight
Sealing sliding contact between the inner end of lower skateboard and the outer peripheral surface of rotor body, make bore of stator body formed two independences and
Mutually airtight chamber so that the gas in chamber is in swelling state, can drive rotor ontology single direction rotation, and then pass through
Armature spindle output torque.
Flow-guiding type rotor internal-combustion engine between rotor and stator of the present invention, circumferential force when can be by gas expansion for doing work
Torque conversion is to improve the machine of rotor internal-combustion engine to effectively reduce power loss to the unidirectional drive torque of circular motion
Tool transformation efficiency.
Flow-guiding type rotor internal-combustion engine between rotor and stator of the present invention, structure is simple, deft design, in same displacement
Under the premise of, for rotor internal-combustion engine of the present invention compared with reciprocating piston internal combustion engine, volume is smaller, and weight is lighter, structure
It is simpler, more easily fabricate.
Flow-guiding type rotor internal-combustion engine between rotor and stator of the present invention, power output is steady, due to not huge
Reciprocating member, dynamic balancing is easy to grasp, with small vibration, and noise is small.
Flow-guiding type rotor internal-combustion engine between rotor and stator of the present invention, rotor body and stator body when due to work
Between gas guiding channel fresh air or combustible gas gaseous mixture can be constantly released with the directional-rotation of rotor body, from
And to form eddy current effect in the combustion chamber of internal combustion engine, volumetric efficiency is increased, fuel economy is effectively improved,
Keep fuel combustion more abundant.
Flow-guiding type rotor internal-combustion engine between rotor and stator of the present invention can pass through the outer ring of change rotor body axis
Curve shape and radius achieve the purpose that change compression ratio, can substantially improve discharge standard.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of flow-guiding type rotor internal-combustion engine between one rotor of the embodiment of the present invention and stator；
Fig. 2 is the first schematic diagram of internal structure of flow-guiding type rotor internal-combustion engine between one rotor of the embodiment of the present invention and stator；
Fig. 3 is the second schematic diagram of internal structure of flow-guiding type rotor internal-combustion engine between one rotor of the embodiment of the present invention and stator；
Fig. 4 is the configuration schematic diagram of flow-guiding type rotor internal-combustion engine between one rotor of the embodiment of the present invention and stator；
Fig. 5 is the structural schematic diagram of flow-guiding type rotor internal-combustion engine between two rotor of the embodiment of the present invention and stator；
Fig. 6 is the structural schematic diagram of flow-guiding type rotor internal-combustion engine between triple-spool of the embodiment of the present invention and stator；
Fig. 7 is the cross-sectional view of flow-guiding type rotor internal-combustion engine between triple-spool of the embodiment of the present invention and stator；
Fig. 8 is the schematic diagram of internal structure of flow-guiding type rotor internal-combustion engine between triple-spool of the embodiment of the present invention and stator.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Embodiment one
As shown in Figs 1-4, the embodiment of the present invention provides flow-guiding type rotor internal-combustion engine between a kind of rotor and stator, including rotor
Assembly and field frame assembly.
The field frame assembly includes at least stator body 1, is servo-actuated airtight upper slide 2 and is servo-actuated airtight lower skateboard 3, described
Stator body 1 is equipped with stator cavity 4, is cylindrical inside the stator cavity 4.The top of the stator body 1 is equipped with and is used for
The upper hopper chute 5 for being servo-actuated airtight 2 motion profile of upper slide is limited, the lower part of the stator body 1 is equipped with described for limiting
Be servo-actuated the gliding groove 6 of airtight 3 motion profile of lower skateboard, the upper hopper chute 5 and the gliding groove 6 respectively with the stator cavity 4
It is connected.
The rotor body 8 that the rotor assembly includes at least armature spindle 7 and is fixedly mounted on the armature spindle 7, institute
It states rotor body 8 to be connected smoothly by two different semicylinders of radius, the different semicolumn of two of them radius
It can be connected smoothly, can also be connected using plane smooth transition using arc-shaped curved surface between the outer surface of body.Described turn
Sub- ontology 8 is set in the stator cavity 4, and the rotor body 8 can be freely rotated in the stator cavity 4.Institute
It states and is equipped with gas guiding channel 9 between the inner wall of stator cavity 4 and the outer peripheral surface of the rotor body 8, that is, the rotor
In sagittal plane not CONTACT WITH FRICTION between ontology 8 and the stator body 1.It is described be servo-actuated airtight upper slide 2 and be servo-actuated it is airtight under
The inner end of slide plate 3 seals sliding contact with the outer peripheral surface of the rotor body 8 respectively, and the stator cavity 4 is separated
For two independences and mutual airtight chamber.
Flow-guiding type rotor internal-combustion engine between rotor and stator described in the embodiment of the present invention sets the rotor body 8 to
Irregular roundness post shapes made of two different semicylinders of radius are connected smoothly, in the inner wall of the stator cavity 4
Gas guiding channel 9 is set between the outer peripheral surface of the rotor body 8, thus the channel as working media conversion, and
Pass through the outer peripheral surface for being servo-actuated airtight upper slide 2 and the inner end for being servo-actuated airtight lower skateboard 3 and the rotor body 8
Between sealing sliding contact form two independences and mutually airtight chamber so that the gas in chamber is in swelling state,
8 single direction rotation of rotor body can be pushed, and then passes through 7 output torque of armature spindle.
Flow-guiding type rotor internal-combustion engine between the rotor and stator through the embodiment of the present invention, can be by gas expansion for doing work
When circumferential force torque conversion be rotor is improved to effectively reduce power loss to the unidirectional drive torque of circular motion
The mechanical conversion efficiency of internal combustion engine.
In the present embodiment, the two chambers formed in the stator cavity 4, it is one of to be used as working cell chamber,
Another is as lubrication chamber.
Furthermore, it is understood that the top of the stator body 1 is equipped with air intake duct 10, one end of the air intake duct 10 and external phase
The other end of connection, the air intake duct 10 is connected by air inlet 11 with the stator cavity 4, in the upper of the stator sheet 1
Portion is additionally provided with the intake valve 12 being opened and closed for controlling the air inlet 11.
Furthermore, it is understood that the lower part of the stator body 1 is equipped with exhaust duct 13, one end of the exhaust duct 13 and external phase
The other end of connection, the exhaust duct 13 is connected by exhaust outlet 14 with the stator cavity 4, under the stator sheet 1
Portion is additionally provided with the exhaust valve 15 being opened and closed for controlling the exhaust outlet 14.
Wherein, the first hermetic seal is equipped in described be servo-actuated between airtight upper slide 2 and the outer peripheral surface of the rotor body 8
Item 16, in first mounting groove for being servo-actuated and being equipped on airtight upper slide 2 for installing first pneumatic seal 16.Described
Be servo-actuated between airtight lower skateboard 3 and the outer peripheral surface of the rotor body 8 be equipped with the second pneumatic seal 18, it is described be servo-actuated it is airtight
Lower skateboard 3 is equipped with the second mounting groove for installing second pneumatic seal 18.
Wherein, it is equipped with installed in front slot in the front side outer rim of the rotor body 8, is equipped with rotor in the installed in front slot
The airtight seal ring 20 in front side.It is equipped with rear side mounting groove in the rear side outer rim of the rotor body 8, is equipped with and turns in the rear side mounting groove
The sub- airtight seal ring 21 of rear side.On front side of the rotor on rear side of airtight seal ring 20 and the rotor outer ring of airtight seal ring 21 respectively with institute
State the inner wall sealing sliding contact of stator cavity 4.
Wherein, on front side of the rotor between airtight seal ring 20 and the rotor body 8 and the rotor on rear side of it is airtight
Lining spring is respectively equipped between seal ring 21 and the rotor body 8, to guarantee the airtight seal ring 20 in rotor front side and described turn
The sub- airtight seal ring 21 of rear side can be in sealing contact with the inner wall of the stator cavity 4 always.
Furthermore, it is understood that the installed in front in the stator body 1 has the inclined lid 22 of stator, the inclined lid 22 of stator passes through tight
Fixing bolt 53 is connected and fixed with the stator body 1.The inclined lid 22 of stator is equipped with inclined lid bearing holder (housing, cover) 23, the inclined lid bearing
The first rotor bearing 24 is installed between set 23 and the armature spindle 7.Stator bearing holder (housing, cover) is equipped in the rear side of the stator body 1
25, the second rotor bearing 26 is installed, to realize the stator body between the stator bearing holder (housing, cover) 25 and the armature spindle 7
Concentric installation between 1 and the rotor body 8.
In addition, being equipped with the first mounting groove in the front side inner edge of the rotor body 8, rotor is equipped in first mounting groove
Front side oil seal ring 27 is equipped with the second mounting groove in the rear side inner edge of the rotor body 8, is equipped with rotor in second mounting groove
Rear side oil seal ring 28.
It is specifically, described that be servo-actuated airtight upper slide 2 and be servo-actuated airtight lower skateboard 3 be sector structure.
Wherein, the outboard end for being servo-actuated airtight upper slide 2 is connect with one end of upper rocker arm 29, the upper rocker arm 29 it is another
One end and upper rocker arm axis 30 are rotatablely connected, and the upper rocker arm axis 30 is mounted on the inclined lid 22 of the stator, in the upper rocker arm axis
Be also equipped with the first upper slide retracting spring 31 on 30, the first upper slide retracting spring 31 be set to the upper rocker arm 29 with
Between the inclined lid 22 of stator.The rotor body 8 can be made described by the way that the first upper slide retracting spring 31 is arranged
When rotating in stator cavity 4, guarantee that the outer peripheral surface of the inner end for being servo-actuated airtight upper slide 2 and the rotor body 8 begins
It is in sealing contact eventually.
Wherein, the outboard end for being servo-actuated airtight lower skateboard 3 is connect with one end of lower shake-changing arm 32, the lower shake-changing arm 32 it is another
One end and bottom rocker shaft 33 are rotatablely connected, and the bottom rocker shaft 33 is mounted on the inclined lid 22 of the stator, in the bottom rocker shaft
Be also equipped with the first lower skateboard retracting spring 34 on 33, the first lower skateboard retracting spring 34 be set to the lower shake-changing arm 32 with
Between the inclined lid 22 of stator.The rotor body 8 can be made described by the way that the first lower skateboard retracting spring 34 is arranged
When rotating in stator cavity 4, guarantee that the outer peripheral surface of the inner end for being servo-actuated airtight lower skateboard 3 and the rotor body 8 begins
It is in sealing contact eventually.
Specifically, spark plug 35 is equipped at the position of the air inlet 11 on the stator body 1.
Specifically, lubricating oil holding tank 36 is additionally provided on the stator body 1.
The working principle of flow-guiding type rotor internal-combustion engine is as follows between rotor and stator described in the embodiment of the present invention:
As shown in figure 3, setting left chamber as work for the two chambers being separated out in the stator cavity 4
Make unit chamber, right chamber is as lubrication chamber.The position as where the rotor body 8 in Fig. 3 is set to rush as air-breathing
The initial position of journey, 8 phase angle of rotor body are 0 °, during the rotor body 8 counterclockwise 0 ° -180 ° of rotation,
The intake valve 12 is in the open state, and the exhaust valve 15 is in close state, then working cell cavity volume tends to
Maximum, breathing process are completed, and the intake valve 12 is closed.When the phase angle of the rotor body 8 is in 180 ° of -360 ° of section mistakes
Cheng Zhong, the intake valve 12 and the exhaust valve 15 are in closed state, and working cell cavity volume becomes during this period
To minimum, due to gaseous fluid characteristic, compressed gas is from the gas flow guiding between the rotor body 8 and the stator body 1
Channel 9 presses to 8 outer rim of rotor body, described is servo-actuated what airtight upper slide 2 and 4 inner wall three of the stator cavity were formed
Combustion chamber 37.When 8 phase angle of rotor body 360 ° nearby when, the spark plug 35 is lighted a fire, fuel injector oil spout, light or
Compression ignition gaseous mixture, makes gas expansion, acts on rotor acting face 38 since gas fires pressure, then pulse is acted on to institute
8 one anti-clockwise torques of rotor body are stated, so that the rotor body 8 drives the armature spindle 7 to rotation counterclockwise.Described turn
Expansion stroke is completed at sub- 8 phase angle of ontology during 360 ° of -540 ° of sections, and 8 phase angle of rotor body is at 540 ° -720 °
During section, the exhaust valve 15 is opened, and working cell cavity volume tends to minimum at this time, the row when tending to 720 °
Gas valve 15 is closed, and the intake valve 12 is opened, and completes exhaust process, is completed to this working cycles, in the rotor
Ontology 8, which rotates 720 ° -900 °, will repeat the next working cycles of breathing process progress.
Embodiment two
As shown in figure 5, flow-guiding type rotor internal-combustion engine between rotor provided in an embodiment of the present invention and stator, structure and implementation
Example one is essentially identical, and only in the present embodiment, the two chambers formed in the stator cavity 4 are used as working cell chamber
Room, respectively working cell chamber A and working cell chamber B.
In addition, described, to be servo-actuated airtight upper slide 2 and be servo-actuated airtight lower skateboard 3 be vertical plate-like structure, described with taking offence
It close upper slide 2 and is servo-actuated airtight lower skateboard 3 and respectively corresponds and be set in the upper hopper chute and gliding groove.
It is equipped with spring compression upper cover plate 39 in the upper end of the stator body 1, is equipped with bullet in the lower end of the stator body 1
Spring pressing lower cover plate 40.
The second upper slide retracting spring 41 is equipped in the upper hopper chute, the second upper slide retracting spring 41 is arranged in institute
It states spring compression upper cover plate 39 and described is servo-actuated between airtight upper slide 2.
The second lower skateboard retracting spring 42 is equipped in the gliding groove, the second lower skateboard retracting spring 42 is arranged in institute
It states spring compression lower cover plate 40 and described is servo-actuated between airtight lower skateboard 3.
Correspondingly, the upper and lower ends of the stator body 1 are respectively equipped with the room the A air inlet of the corresponding working cell chamber A
Road and the room A exhaust duct are equipped with the room A intake valve 45 in the air intake duct of the room A, are equipped with the room A exhaust valve in the exhaust duct of the room A
46.The room the A spark plug 47 of the corresponding working cell chamber A is additionally provided in the upper end of the stator body 1.
Correspondingly, the upper and lower ends of the stator body 1 are respectively equipped with the room the B exhaust of the corresponding working cell chamber B
Road and the room B air intake duct are equipped with the room B exhaust valve 50 in the exhaust duct of the room B, are equipped with the room B intake valve in the air intake duct of the room B
51.The room the B spark plug 52 of the corresponding working cell chamber B is additionally provided in the lower end of the stator body 1.
In the present embodiment, the working cell chamber A between the rotor and stator in flow-guiding type rotor internal-combustion engine and work
The working principle of unit chamber B is basically the same as the first embodiment, and is no longer repeated herein.
Embodiment three
As shown in figs 6-8, flow-guiding type rotor internal-combustion engine, structure and reality between rotor and stator provided in an embodiment of the present invention
Apply example one and embodiment two be essentially identical, only in the present embodiment, the inner wall of the stator cavity and the rotor body 8
Structure and embodiment one, the embodiment two of the gas guiding channel 9 of outer peripheral surface are different.
Due in example 1 and example 2, the outer ring table of the inner wall of the stator cavity 4 and the rotor body 8
Gap between face is used for air guide, obtains its clearance distance according to internal-combustion engine rotational speed, compression ratio, discharge capacity difference, leads to ensure
Airway dysfunction, the gap for constituting gas guiding channel 9 are relatively large.And in the present embodiment, constitute the gap of gas guiding channel 9
It is very small, it is sufficient to it prevents high pressure gas from passing through at a high speed in a short time, or high pressure gas can only be allowed to pass through on a small quantity, therefore
The left side of the stator body 1 be provided with a special high-pressure air duct 53, the both ends of the high-pressure air duct 53 respectively with
The upper and lower ends of the stator body 1 are correspondingly connected with, and the both ends of the high-pressure air duct 53 respectively with the stator cavity phase
Connection.
Wherein, it is unidirectional that upper end is equipped at the position that the upper end of the high-pressure air duct 53 is connected with the stator cavity
Valve 54 is equipped with lower end valve 55 at the position that the lower end of the high-pressure air duct 53 is connected with the stator cavity.Certainly,
Upper end valve can also be set at the position that the upper end of the high-pressure air duct 53 is connected with the stator cavity, described
Lower end check valve is set at the position that the lower end of high-pressure air duct 53 is connected with the stator cavity.
Flow-guiding type rotor internal-combustion engine between rotor and stator described in the present embodiment, by the way that individual high-pressure air duct is arranged
53, and by the way that check valve or valve is respectively set at the both ends of high-pressure air duct 53, help to improve the compression ratio of internal combustion engine.
In the present embodiment, the structure for being servo-actuated airtight upper slide 2 and being servo-actuated airtight lower skateboard 3 and embodiment two-phase
Together, namely be all made of vertical plate-like structure, it is described be servo-actuated airtight upper slide 2 and be servo-actuated airtight lower skateboard 3 and respectively correspond be set to
In the upper hopper chute and gliding groove.Certainly, described to be servo-actuated airtight upper slide 2 and be servo-actuated airtight lower skateboard 3 and use and reality
The identical sector structure of example one is applied, as long as the stator cavity can be divided into two independences and mutual airtight chamber i.e.
It can.
In the present embodiment, for the two chambers being separated out in the stator cavity, left chamber conduct is set
Working cell chamber, right chamber as lubrication chamber only need that an air inlet is arranged on the top of the stator body 1
Road 10, on the top of the stator sheet 1, setting is for controlling the intake valve 12 of the opening and closing of air inlet 11.In the stator body 1
Lower part be arranged an exhaust duct 13, the stator body 1 lower part setting for control exhaust outlet 14 opening and closing exhaust gas
Door 15.
The working principle of flow-guiding type rotor internal-combustion engine is as follows between rotor and stator described in the embodiment of the present invention:
The position where rotor body 8 described in Fig. 8 is set as the initial position of intake stroke, 8 phase of rotor body
Parallactic angle is 0 °, and when 0 ° of -180 ° of section of rotation counterclockwise of rotor body 8, the intake valve 12 is in the open state, institute
It states exhaust valve 15 to be in close state, upper end check valve 54 and lower end valve 55 are turned off at this time, are inhaled since atmospheric pressure acts on
Enter gas.When the phase angle of the rotor body 8 is during 180 ° of -360 ° of sections, the intake valve 12, the exhaust gas
Door 15 is turned off, and the lower end valve 55 is opened, and since the pressure of air in pipeline acts on, gas is flowed by high-pressure air duct 53
To inlet port, and 54 against the force of the spring of upper end check valve is opened, and high pressure gas enters combustion chamber 37.When the rotor
8 phase angle of ontology 360 ° nearby when, the lower end valve 55 is closed, by the high-pressure air duct 53 stream pressure and institute
The pressure for stating combustion chamber 37 tends to balance, and the upper end check valve 54 is closed under spring force effect, at this time the combustion chamber
37 are in hyperbar state, and the spark plug 35 is lighted a fire, fuel injector oil spout, light or compression ignition gaseous mixture, make gas expansion, due to
High pressure gas expansion acts on rotor acting face 38, so that the rotor body 8 obtains the torque rotated counterclockwise, makes
Obtaining the rotor body 8 drives the armature spindle 7 to rotation counterclockwise, and 8 phase angle of rotor body is in 360 ° of -540 ° of sections
Expansion stroke is completed in the process.8 phase angle of rotor body is during 540 ° of -720 ° of sections, the intake valve 12, institute
It states upper end check valve 54 and the lower end valve 55 is turned off, the exhaust valve 15 is opened, and is completed exhaust gas discharge, is arrived this
Working cycles are completed, and the next working cycles of breathing process progress will be repeated by rotating 720 ° -900 ° in the rotor body 8.
In the above embodiments, connecting for multiple groups stator body and rotor body can be carried out by same armature spindle,
Multistage operating unit group machine is formed, to realize different capacity output or purposes needs.
In conclusion flow-guiding type rotor internal-combustion engine has the advantages that between rotor and stator described in the embodiment of the present invention
Rotor body is set two radius differences by flow-guiding type rotor internal-combustion engine between rotor and stator provided by the invention
Semicylinder be connected smoothly made of irregular roundness post shapes, in the inner wall of stator cavity and the outer ring table of rotor body
Gas guiding channel is set between face, as the channel of working media conversion, and by being servo-actuated airtight upper slide and being servo-actuated airtight
Sealing sliding contact between the inner end of lower skateboard and the outer peripheral surface of rotor body, make bore of stator body formed two independences and
Mutually airtight chamber so that the gas in chamber is in swelling state, can drive rotor ontology single direction rotation, and then pass through
Armature spindle output torque.
Flow-guiding type rotor internal-combustion engine between rotor and stator of the present invention, circumferential force when can be by gas expansion for doing work
Torque conversion is to improve the machine of rotor internal-combustion engine to effectively reduce power loss to the unidirectional drive torque of circular motion
Tool transformation efficiency.
Flow-guiding type rotor internal-combustion engine between rotor and stator of the present invention, structure is simple, deft design, in same displacement
Under the premise of, for rotor internal-combustion engine of the present invention compared with reciprocating piston internal combustion engine, volume is smaller, and weight is lighter, structure
It is simpler, more easily fabricate.
Flow-guiding type rotor internal-combustion engine between rotor and stator of the present invention, power output is steady, due to not huge
Reciprocating member, dynamic balancing is easy to grasp, with small vibration, and noise is small.
Flow-guiding type rotor internal-combustion engine between rotor and stator of the present invention, rotor body and stator body when due to work
Between gas guiding channel fresh air or combustible gas gaseous mixture can be constantly released with the directional-rotation of rotor body, from
And to form eddy current effect in the combustion chamber of internal combustion engine, volumetric efficiency is increased, fuel economy is effectively improved,
Keep fuel combustion more abundant.
Flow-guiding type rotor internal-combustion engine between rotor and stator of the present invention can pass through the outer ring of change rotor body axis
Curve shape and radius achieve the purpose that change compression ratio, can substantially improve discharge standard.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In the description of the present invention, unless otherwise indicated, " several " are meant that one or more；The meaning of " plurality " is
Two or more；The orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion institute
The machine or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the present invention
Limitation.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. flow-guiding type rotor internal-combustion engine between a kind of rotor and stator, it is characterised in that: described including rotor assembly and field frame assembly
Field frame assembly includes at least stator body, is servo-actuated airtight upper slide and is servo-actuated airtight lower skateboard, and the stator body is equipped with fixed
Sub- cavity, the top of the stator body is equipped with for limiting the upper hopper chute for being servo-actuated airtight upper slide motion profile, described
The lower part of stator body is equipped with for limiting the gliding groove for being servo-actuated airtight lower skateboard motion profile, the upper hopper chute and described
Gliding groove is connected with the stator cavity respectively；The rotor assembly includes at least armature spindle and is fixedly mounted on described turn
Rotor body on sub- axis, the rotor body are connected smoothly by two different semicylinders of radius, and described turn
Sub- ontology is set in the stator cavity, is set between the inner wall of the stator cavity and the outer peripheral surface of the rotor body
There is gas guiding channel；The inner end for being servo-actuated airtight upper slide and being servo-actuated airtight lower skateboard respectively with the rotor body
Outer peripheral surface seals sliding contact, and the stator cavity is divided into two independences and mutually airtight chamber.
2. flow-guiding type rotor internal-combustion engine between rotor according to claim 1 and stator, it is characterised in that: the stator body
Top be equipped with air intake duct, one end of the air intake duct is communicated with the outside, the other end of the air intake duct by air inlet with
The stator cavity is connected；The air inlet gas for controlling the air inlet opening and closing is additionally provided on the top of the stator body
Door.
3. flow-guiding type rotor internal-combustion engine between rotor according to claim 1 and stator, it is characterised in that: the stator body
Lower part be equipped with exhaust duct, one end of the exhaust duct is communicated with the outside, the other end of the exhaust duct by exhaust outlet with
The stator cavity is connected；The exhaust gas for controlling the exhaust orifice open/close is additionally provided in the lower part of the stator body
Door.
4. flow-guiding type rotor internal-combustion engine between rotor according to claim 1 and stator, it is characterised in that: described with taking offence
It is equipped with the first pneumatic seal between close upper slide and the outer peripheral surface of the rotor body, is set in described be servo-actuated on airtight upper slide
There is the first mounting groove for installing first pneumatic seal；The outer of airtight lower skateboard and the rotor body is servo-actuated described
It encloses and is equipped with the second pneumatic seal between surface, be equipped in described be servo-actuated on airtight lower skateboard for installing second pneumatic seal
The second mounting groove.
5. flow-guiding type rotor internal-combustion engine between rotor according to claim 1 and stator, it is characterised in that: in the rotor sheet
The front side of body is equipped with installed in front slot, airtight seal ring on front side of rotor is equipped in the installed in front slot, in the rotor body
Rear side is equipped with rear side mounting groove, and airtight seal ring on rear side of rotor, airtight seal ring on front side of the rotor are equipped in the rear side mounting groove
Sliding contact is sealed with the inner wall of the stator cavity respectively with the outer ring of seal ring airtight on rear side of the rotor.
6. flow-guiding type rotor internal-combustion engine between rotor according to claim 1 and stator, it is characterised in that: in the stator sheet
The installed in front of body has stator to cover partially, and the stator is covered partially equipped with inclined lid bearing holder (housing, cover), the inclined lid bearing holder (housing, cover) and the rotor
The first rotor bearing is installed between axis；The stator body rear side be equipped with stator bearing holder (housing, cover), the stator bearing holder (housing, cover) with
Second rotor bearing is installed between the armature spindle.
7. flow-guiding type rotor internal-combustion engine between rotor according to claim 6 and stator, it is characterised in that: it is described be servo-actuated it is airtight
Upper slide and to be servo-actuated airtight lower skateboard be sector structure；One end of the outboard end for being servo-actuated airtight upper slide and upper rocker arm connects
It connects, the other end and upper rocker arm axis of the upper rocker arm are rotatablely connected, and the upper rocker arm axis is mounted on the stator and covers partially, in institute
It states and is also equipped with the first upper slide retracting spring on upper rocker arm axis, the first upper slide retracting spring is set to the upper rocker arm
Between being covered partially with the stator；The connection of one end of the outboard end for being servo-actuated airtight lower skateboard and lower shake-changing arm, the lower shake-changing arm
The other end and bottom rocker shaft are rotatablely connected, and the bottom rocker shaft is mounted on the stator and covers partially, on the bottom rocker shaft also
First lower skateboard retracting spring is installed, the first lower skateboard retracting spring is set to the lower shake-changing arm and covers partially with the stator
Between.
8. flow-guiding type rotor internal-combustion engine between rotor according to claim 1 and stator, it is characterised in that: it is described be servo-actuated it is airtight
Upper slide and to be servo-actuated airtight lower skateboard be vertical plate-like structure, it is described to be servo-actuated airtight upper slide and be servo-actuated airtight lower skateboard difference
It is correspondingly arranged in the upper hopper chute and gliding groove；It is equipped with spring compression upper cover plate in the upper end of the stator body, described
The lower end of stator body is equipped with spring compression lower cover plate；It is additionally provided with the second upper slide retracting spring in the upper hopper chute, described
The setting of two upper slide retracting springs is in the spring compression upper cover plate and described is servo-actuated between airtight upper slide；In the gliding groove
Be additionally provided with the second lower skateboard retracting spring, the second lower skateboard retracting spring setting the spring compression lower cover plate with it is described
It is servo-actuated between airtight lower skateboard.
9. flow-guiding type rotor internal-combustion engine between rotor according to claim 1 and stator, it is characterised in that: in the stator sheet
The left side of body is equipped with high-pressure air duct, and the both ends of the high-pressure air duct are corresponding with the upper and lower ends of the stator body respectively to be connected
It connects, and the both ends of the high-pressure air duct are connected with the stator cavity respectively.
10. flow-guiding type rotor internal-combustion engine between rotor according to claim 9 and stator, it is characterised in that: in the high pressure
It is equipped with upper end check valve or upper end valve at the position that the upper end of gas-guide tube is connected with the stator cavity, is led in the high pressure
Lower end check valve or lower end valve are equipped at the position that the lower end of tracheae is connected with the stator cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280477.4A CN109611196B (en) | 2018-10-30 | 2018-10-30 | Flow guiding type rotor internal combustion engine between rotor and stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280477.4A CN109611196B (en) | 2018-10-30 | 2018-10-30 | Flow guiding type rotor internal combustion engine between rotor and stator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109611196A true CN109611196A (en) | 2019-04-12 |
| CN109611196B CN109611196B (en) | 2020-09-25 |
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| CN201811280477.4A Expired - Fee Related CN109611196B (en) | 2018-10-30 | 2018-10-30 | Flow guiding type rotor internal combustion engine between rotor and stator |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4239927A1 (en) * | 1992-11-27 | 1994-06-09 | Matthias Poeschmann | Modified two-stroke rotary-piston engine with slide-valve control - has three slide-valves reciprocated radially to open and close combustion chamber and for sepn. of inlet and exhaust ports. |
| RO116425B1 (en) * | 1992-07-06 | 2001-01-30 | Florin Parseghian | Rotary internal-combustion engine |
| CN1920273A (en) * | 2006-09-13 | 2007-02-28 | 西南交通大学 | Eccentric wheel rotary engine |
| CN2895756Y (en) * | 2005-04-24 | 2007-05-02 | 崔振中 | Cam-rotor engine |
| CN205477922U (en) * | 2015-12-14 | 2016-08-17 | 苗军 | Planet rotary engine |
-
2018
- 2018-10-30 CN CN201811280477.4A patent/CN109611196B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RO116425B1 (en) * | 1992-07-06 | 2001-01-30 | Florin Parseghian | Rotary internal-combustion engine |
| DE4239927A1 (en) * | 1992-11-27 | 1994-06-09 | Matthias Poeschmann | Modified two-stroke rotary-piston engine with slide-valve control - has three slide-valves reciprocated radially to open and close combustion chamber and for sepn. of inlet and exhaust ports. |
| CN2895756Y (en) * | 2005-04-24 | 2007-05-02 | 崔振中 | Cam-rotor engine |
| CN1920273A (en) * | 2006-09-13 | 2007-02-28 | 西南交通大学 | Eccentric wheel rotary engine |
| CN205477922U (en) * | 2015-12-14 | 2016-08-17 | 苗军 | Planet rotary engine |
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| Publication number | Publication date |
|---|---|
| CN109611196B (en) | 2020-09-25 |
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