CN106014613A - Stroke increasing type rotor engine of electric car - Google Patents
Stroke increasing type rotor engine of electric car Download PDFInfo
- Publication number
- CN106014613A CN106014613A CN201610327937.9A CN201610327937A CN106014613A CN 106014613 A CN106014613 A CN 106014613A CN 201610327937 A CN201610327937 A CN 201610327937A CN 106014613 A CN106014613 A CN 106014613A
- Authority
- CN
- China
- Prior art keywords
- air
- outer end
- pressure
- rotary engine
- electric automobile
- 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.)
- Granted
Links
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
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/02—Pressure lubrication using lubricating pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
-
- 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
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
- F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
-
- 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
- F02B53/04—Charge admission or combustion-gas discharge
-
- 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
- F02B53/10—Fuel supply; Introducing fuel to combustion space
-
- 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
-
- 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
- F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
- F02B55/14—Shapes or constructions of combustion chambers
-
- 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
- F02B55/16—Admission or exhaust passages in pistons or outer members
-
- 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
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention belongs to the field of research of engines and discloses a stroke increasing type rotor engine of an electric car. The engine comprises an outer-end stator, an inner-end rotor, a cooling fluid system and a lubricating system; the outer-end stator is provided with high pressure air chambers, high pressure fuel gas chambers, a cooling fluid chamber, a lubricating fluid inlet and a lubricating fluid outlet; the inner-end rotor is provided with at least two symmetrical blind cavities; combustion chambers and exhaust chambers are arranged inside the blind cavities; an exhaust mechanism is arranged between each combustion chamber and the corresponding exhaust chamber, so that the combustion chamber forms a closed combustion space; the pressure ratio of the high pressure air chambers to the high pressure fuel gas chambers is equal to the distribution ratio of fuel gas to air; the center of the inner-end rotor is connected with a center shaft through a spline, power is output, and the center shaft is connected with the outer-end stator 1 through a bearing. By improvement of the rotor engine structure, usable fuel is methane, carbon monoxide or other renewable energy, dependence of an existing power source on traditional energy is relieved, and the power performance and economical efficiency of the electric car are improved.
Description
Technical field
The invention belongs to engine art, be specifically related to one and utilize combustion mixture at rotor blind intracavity burning expansion drive rotor
Operating, it is achieved chemical energy is converted into the electric automobile extended-range rotary engine that mechanical energy is externally done work.
Background technology
At present, automobile engine generally uses reciprocating engine, and reciprocating engine operationally piston does back and forth in cylinder
Linear motion, and in order to be rotary motion the transform linear motion of piston, the generally downside at piston arranges toggle,
So that the adnexa of traditional reciprocating-piston engine system is the most, distribution, exhaust gear complexity, the compactest, and
Volume and weight is the biggest, and fuel is day by day deficient gasoline, diesel oil, simultaneously by Kano thermal cycle and self mechanism form
Deng impact, Efficiency of Diesel Engine is generally twenties percent, and gasoline engine is the lowest, and environmental pollution ratio is more serious.All circles at present
It is look for substituting the power source of internal combustion engine, and actively develops to electric automobile direction, and present a lot of electric automobiles increase
Formula rotary engine is plunger pump type or eccentric wheel type, and their essence still utilizes the combustion method of compression, still has
The distribution of a set of complexity and exhaust gear, structure is even more complicated than traditional conventional engine structure, it is achieved difficulty,
And the shape of existing rotor combustion chamber is less favorable for burning completely, flame propagation path is bigger so that fuel oil and machine
The consumption of oil increases, and efficiency is low.
Summary of the invention
It is an object of the invention to provide a kind of electric automobile extended-range rotary engine, by rotary engine for the problems referred to above
The improvement of structure, spendable fuel be the regenerative resource such as methane or carbon monoxide as fuel, alleviate present power source to biography
The dependence of the system energy, promotes power performance and the economy of electric automobile further.
The technical scheme is that a kind of electric automobile extended-range rotary engine, including outer end stator and inner rotor；Institute
State outer end stator and include that two semicircular ring of symmetry, two semicircular ring are bolted into an annulus closed, two semicircles
Being equipped with pressure-air room and high-pressure gas room on ring, pressure-air room is connected with air pump by air appendix, high-pressure gas room
It is connected with fuel cartridge by combustion gas appendix；
Described inner rotor is provided with the blind chamber that at least two is symmetrical, the inside, blind chamber for hemispherical outwards for become narrow gradually streamlined,
And the narrowest in exhaust ports, blind intracavity portion is provided with combustor and exhaust chamber；Exhaust gear it is provided with between combustor and exhaust chamber；Institute
Stating top of combustion chamber and be provided with two air inlets, described pressure-air room and high-pressure gas room are respectively equipped with giving vent to anger of connecting with air inlet
Mouthful；It is provided with spark plug between two air inlets, below air inlet, is provided with igniter；
Being connected with central shaft centrally through spline of described inner rotor, central shaft is connected with outer end stator by bearing.
In such scheme, described exhaust gear includes exhaust valve, return spring hinge and supports seat；
One end of described return spring hinge is arranged on below exhaust valve symmetry center line to be located, and the other end is arranged on the one end supporting seat,
The other end supporting seat is fixed on blind cavity wall.
In such scheme, the exhaust ports at described exhaust chamber end installs oxygen sensor.
In such scheme, also include coolant system；Described coolant system includes cooling liquid chamber ringwise and coolant pump；
Cooling liquid chamber is located on the stator of outer end and is positioned at pressure-air room and the internal ring of high-pressure gas room, and cooling liquid chamber is provided with relative cloth
The cooling liquid inlet put and cooling liquid outlet；Cooling liquid inlet is connected with coolant pump by pipeline respectively with cooling liquid outlet.
In such scheme, the track inside the stator of described outer end and the combustor on inner rotor are made up of heat-barrier material respectively.
In such scheme, also include lubricating system；Described lubricating system include two lubricating fluid inlets, lubricating fluid liquid outlet and
Lubrication liquid pump；Lubricating fluid inlet and lubricating fluid liquid outlet are each provided on the stator of outer end, and two lubricating fluid inlets are located at outer end to be determined
The both sides that son is longitudinal, synovial fluid inlet and lubricating fluid liquid outlet are horizontal 180 degree of layouts, and the inner side of annular outer end stator is circular
Track, inner rotor is embedded in the circuit orbit of outer end rotor, and the gap between outer end stator and inner rotor is lubrication gap,
Described lubrication gap communicates with synovial fluid inlet and lubricating fluid liquid outlet, and synovial fluid inlet is connected with lubrication liquid pump, and lubricating fluid goes out liquid
Mouth is connected with fuel tank.
In such scheme, the pressure ratio of pressure-air room and high-pressure gas room is equal to combustion gas and the distribution ratio of air.
In such scheme, described igniter is relay.
In such scheme, described circuit breaker is along inner rotor direction of rotation position of 15 degree below air inlet.
In such scheme, the combustion gas appendix being connected between high-pressure gas room and fuel cartridge is provided with air relief valve.
The invention have the advantage that
1, the rotor motor compact conformation of the present invention, principle is simple, and combustor is arranged symmetrically with, and whole rotating part is for rotating
Symmetry, meets dynamic balancing and static balance, runs more steadily reliable.
2, rotary engine of the present invention acting direction is consistent with rotor motion direction, it is not necessary to as conventional piston formula electromotor,
By crankshaft connecting rod system, the straight reciprocating motion of piston being converted into circulation rotating move, thus operate steadily, noise is little, machine
Tool loss is less.
3, combustor of the present invention is hemispherical combustion chamber, compact conformation, and spark plug is arranged on combustor sphere, and flame travel is short,
Therefore burn rate is high, heat radiation is few, and the thermal efficiency is high；The present invention installs in the middle part of blind chamber exhaust gear and forms the combustor closed, have
Be beneficial to burn completely, and owing to return spring hinge is non-being symmetrically mounted on exhaust valve, act on the pressure of exhaust valve upper end with
The pressure differential of lower end will automatically turn on exhaust valve when being more than the elastic force of return spring, the capacity loss brought because of aerofluxus adnexa.
4, air and gaseous fuel feeding outer end stator gas outlet and the air inlet of inner rotor are to fetching guarantee, and air and gas
The distribution ratio of fluid fuel is equal to pressure-air room and the chamber pressure ratio of high-pressure gas room, it is achieved distribution is easy accurately.
5, inventive engine two combustor that often rotate a circle do work twice respectively, and the moment of torsion sent is big, and greatly reduces sky
The energy loss of stroke.
6, combustor is big with extraneous cooling system contact area, and heat radiation is easily.
7, the pressure ratio of the lubricating oil that banjo lubrication needs is relatively low, and the energy loss brought because of oil pressure is little, and lubrication is more abundant.
Accompanying drawing explanation
Fig. 1 is the structure complete section schematic diagram of an embodiment of the present invention；
Fig. 2 is the structure left profile figure of an embodiment of the present invention；
Fig. 3 is the vertical view face structural representation of an embodiment of the present invention；
Fig. 4 is the rotary engine front view of an embodiment of the present invention；
Fig. 5 is the stator gas outlet of an embodiment of the present invention profilograph when docking with rotor air inlet；
Fig. 6 is the rotor of an embodiment of the present invention profilograph at circuit breaker；
Profilograph when Fig. 7 is the circuit breaker joint of an embodiment of the present invention；
Fig. 8 is the combustor partial enlarged drawing of an embodiment of the present invention；
Fig. 9 is the exhaust gear enlarged drawing of an embodiment of the present invention；
Figure 10 is the lubricating fluid import enlarged drawing of an embodiment of the present invention；
Figure 11 is that the lubricating fluid of an embodiment of the present invention goes out junction enlarged image.
In figure: 1, outer end stator；2, exhaust gear；3, exhaust chamber；4, guide face；5, inner rotor；6, combustor；
7, central shaft；8, bolt hole；9, pressure-air room；10, cooling liquid chamber；11, high-pressure gas room；12, circuit breaker；
14, air appendix；15, oxygen sensor；16, air vent；17, bolt；18, spark plug；19, exhaust valve；20、
Return spring hinge；21, seat is supported；22, lubricating fluid inlet；23, air inlet；24, gas outlet；25, lubricating fluid goes out
Liquid mouth；26, bearing；27, combustion gas appendix；28, lubrication gap.
Detailed description of the invention
The present invention is described in further detail by detailed description of the invention below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
This.
The open a kind of electric automobile extended-range rotary engine of the present invention, described rotary engine does not has piston and toggle,
Fig. 1,2,3 and 4 show a kind of embodiment of a kind of electric automobile extended-range rotary engine of the present invention, institute
State electric automobile extended-range rotary engine and include outer end stator 1, inner rotor 5, coolant system and lubricating system.
Described outer end stator 1 includes two semicircular ring of symmetry, two semicircular ring be respectively arranged at two ends with bolt hole 8, two and half
Annulus passes through spiral shell, and 17 connect into an annulus closed, and as the housing of whole mechanism and is connected with extraneous fixture；Two and half
Being equipped with pressure-air room 9 and high-pressure gas room 11 on annulus, pressure-air room 9 is connected with air pump by air appendix 14,
High-pressure gas room 11 is connected with fuel cartridge by combustion gas appendix 27.Described inner rotor 5 is provided with the blind chamber that at least two is symmetrical,
Blind chamber can offer 4 the most, the inside, blind chamber for hemispherical outwards for become narrow gradually streamlined and in exhaust ports
The narrowest, blind intracavity portion is provided with combustor 6 and exhaust chamber 3；Combustor 6 is positioned at hemispheric position, blind intracavity portion, combustor 6
And between exhaust chamber 3, it is provided with exhaust gear 2, make combustor 6 form the combustion space closed, be conducive to burning completely.Such as Fig. 5
Shown in, described combustor 6 top is provided with two air inlets 23, and described pressure-air room 9 and high-pressure gas room 11 are respectively equipped with
The gas outlet 24 connected with air inlet 23, and gas outlet 23 have make combustion gas and air mixing guide functions；Pressure-air room
9 and the pressure ratio of high-pressure gas room 11 equal to combustion gas and the distribution ratio of air, when air inlet 23 aperture is identical with inlet period
Time air inflow be distribution ratio, it is achieved distribution is easy accurately.The combustion gas appendix being connected between high-pressure gas room 11 and fuel cartridge
27 are provided with air relief valve, and air relief valve is for adjusting the aperture of fuel cartridge.It is provided with spark plug 18, hemisphere between two air inlets 23
Combustor 6 compact conformation of shape, spark plug 18 is arranged on combustor 6 sphere, and flame travel is short, has burn rate high,
The advantage that heat radiation is less, the thermal efficiency is high.Below air inlet 23, it is provided with igniter, such as Fig. 6 institute along inner rotor 5 direction of rotation
Showing, described igniter is simple in construction, low-cost relay 12.Described circuit breaker 12 is along inner rotor 5 side of rotation
To the position of 15 degree below air inlet 23.Such position sets can form a firing delay angle, to air and combustion gas
One well-mixed time, thus reach clean-burning effect.
Being connected with central shaft 7 centrally through spline of described inner rotor 5, external output, central shaft 7 is by bearing 26
It is connected with outer end stator 1.
As shown in Figure 7 and Figure 8, described exhaust gear 2 includes exhaust valve 19, return spring hinge 20 and supports seat 21；Institute
The one end stating return spring hinge 20 is arranged on place below the symmetrical center line of exhaust valve 19, and the other end is arranged on the one end supporting seat 21,
The other end supporting seat 21 is fixed on blind cavity wall.Return spring hinge 20 is arranged on support seat 21, when mixed in combustor 6
The when that conjunction gas firing reaching certain high pressure, owing to return spring hinge 20 is non-being symmetrically mounted on exhaust valve 19, act on
Will automatically turn on exhaust valve 19 when the pressure of exhaust valve 19 upper end and the pressure differential of lower end are more than the elastic force of return spring, do not have because of
The capacity loss that aerofluxus adnexa brings.
Described exhaust chamber 3 has guide functions to the waste gas discharged, and installs oxygen sensor at the air vent 16 at described exhaust chamber 3 end
15, described oxygen sensor 15 can electrically connect with automobile ECU, is sent in ECU by the oxygen signal of detection, and ECU controls high pressure
The air pressure of air chamber 9.
Described coolant system includes cooling liquid chamber 10 ringwise and coolant pump；Cooling liquid chamber 10 be located on outer end stator 1,
And be positioned at pressure-air room 9 and the internal ring of high-pressure gas room 11, cooling liquid chamber 10 be provided with cooling liquid inlet positioned opposite and
Cooling liquid outlet；Cooling liquid inlet is connected with coolant pump by pipeline respectively with cooling liquid outlet.
As shown in Figure 10 and Figure 11, described lubricating system includes two lubricating fluid inlets 22, lubricating fluid liquid outlet 25 and profit
Synovial fluid pump；Lubricating fluid inlet 22 and lubricating fluid liquid outlet 25 are each provided on outer end stator 1, and two lubricating fluid inlets 22 set
On the both sides of outer end stator 1 longitudinal direction, synovial fluid inlet 22 and lubricating fluid liquid outlet 25 in horizontal 180 degree of layouts, annular outer end
The inner side of stator 1 is circuit orbit, and inner rotor 5 is embedded in the circuit orbit of outer end rotor, outer end stator 1 and inner rotor
Gap between 5 is lubrication gap 28, and described lubrication gap 28 communicates with synovial fluid inlet 22 and lubricating fluid liquid outlet 25, sliding
Liquid inlet 22 is connected with lubrication liquid pump, and lubricating fluid liquid outlet 25 is connected with fuel tank.Lubricating fluid is continuous from lubricating fluid inlet 22
Constantly it is passed through lubrication gap 28, and flows out from the lubricating fluid import (23) of outer end stator.
The rotary engine acting direction of the present invention is consistent with rotor motion direction, it is not necessary to as conventional piston formula electromotor,
By crankshaft connecting rod system, the straight reciprocating motion of piston being converted into circulation rotating move, thus operate steadily, noise is little, machine
Tool loss is less.Rotor motor compact conformation, principle is simple, and combustor 6 is arranged symmetrically with, and whole rotating part is for rotating
Symmetry, meets dynamic balancing and static balance, runs more steadily reliable.
Work process of the present invention:
The air appendix 14 being connected with outer end stator 1 and combustion gas appendix 27 are respectively used to conveying high-pressure air and high pressure is flammable
Gas such as methane and carbon monoxide etc., the air pressure of the two is than the distribution ratio equal to combustion mixture；Gas outlet 24 at outer end stator 1
When docking with the air inlet 23 of inner rotor 5, high pressure combustible gas and pressure-air respectively enter combustor 6 and form combustion mixture,
After inner rotor 5 turns over certain angle, preferably 15 degree angles；Circuit breaker 12 between outer end stator 1 and inner rotor 5
Engaging and be rapidly separated, after power-off, spark plug 18 is lighted a fire, the combustion mixture burning in combustor 6, pressure temperature in combustor 6
Degree rises rapidly；Owing to the return spring hinge 20 on exhaust valve 19 is positioned at the lower section of exhaust valve 19 centre symmetry line, act on
Upper part pressure on exhaust valve 19 is more than lower part pressure, when pressure differential is more than the returning of return spring at return spring hinge 20
During virial, exhaust valve 19 is opened, and under exhaust chamber 3 guide functions, discharges waste gas from air vent 16, and promotes inner rotor
5 actings, inner rotor 5 is by the external output of central shaft 7；For being furnished with the electromotor of ECU, at air vent 16, oxygen passes
Sensor 15 gathers the oxygen signal in exhaust gases after combustion and is sent to ECU, monitors burning quality, if too high oxygen level is said in tail gas
Bright oxygen excess, can go the air pressure controlling and regulating pressure-air room to change distribution ratio by Engine ECU.This
Bright rotary engine acting direction is consistent with rotor motion direction, it is not necessary to as conventional piston formula electromotor, by piston
Straight reciprocating motion is converted into circulation rotating by crankshaft connecting rod system and moves, thus operates steadily, and noise is little, and mechanical loss is more
Few；Rotor motor compact conformation, principle is simple, and combustor 6 is arranged symmetrically with, and whole rotating part is rotationally symmetrical, full
Foot dynamic balancing and static balance, run more steadily reliable；Electromotor two combustor that often rotate a circle do work twice respectively, send
Moment of torsion big, and greatly reduce the energy loss of idle stroke.
Lubricating fluid continuous print is passed into the profit between outer end stator 1 and inner rotor 5 from the lubricating fluid inlet 22 of outer end stator 1
In sliding gap 28, due to inner rotor 5 high speed rotating, lubricating fluid is brought into whole inner track and realizes lubrication, due to centrifugal force
Effect, lubricating fluid converges at track top side, and lubricating fluid is flowed out by the lubricating fluid liquid outlet 25 of outer end stator 1, completes lubricating fluid
Circulation, this banjo lubrication form lubrication is more abundant, and the pressure ratio of the lubricating oil needed is relatively low, the energy brought because of oil pressure
Amount loss is little.
In coolant system, cooling liquid inlet and cooling liquid outlet are positioned opposite in annular cools down on sap cavity, at the work of coolant pump
Be passed through the coolant of circulation under with endlessly by cooling liquid inlet, combustor 6 exceedes the area of half and contacts with cooling system,
Heat radiation is more prone to.For the combustion on low power rotary engine, the track inside described outer end stator 1 and inner rotor 5
Burn room 6 to be made up of such as the heat-barrier material materials such as thermal insulation ceramics, glass fibre, asbestos, vacuum insulation panel respectively, it may not be necessary to
Cooling system, can improve the thermal efficiency further.
It is to be understood that, although this specification describes according to each embodiment, but the most each embodiment only comprises an independence
Technical scheme, this narrating mode of description be only the most for clarity sake, those skilled in the art should using description as
One entirety, the technical scheme in each embodiment can also through appropriately combined, formed it will be appreciated by those skilled in the art that other
Embodiment.
The a series of detailed description of those listed above is only for illustrating of the possible embodiments of the present invention, and they are also
Being not used to limit the scope of the invention, all Equivalent embodiments or changes made without departing from skill of the present invention spirit all should comprise
Within protection scope of the present invention.
Claims (10)
1. an electric automobile extended-range rotary engine, it is characterised in that include outer end stator (1) and inner rotor (5)；
Described outer end stator (1) includes two semicircular ring of symmetry, and two semicircular ring are bolted into an annulus closed, two
Being equipped with pressure-air room (9) and high-pressure gas room (11) in individual semicircular ring, pressure-air room (9) pass through air appendix (14)
Being connected with air pump, high-pressure gas room (11) are connected with fuel cartridge by combustion gas appendix (27)；
Described inner rotor (5) is provided with the blind chamber that at least two is symmetrical, and the inside, blind chamber is that hemispherical is outwards for the stream become narrow gradually
Line style and the narrowest in exhaust ports, blind intracavity portion is provided with combustor (6) and exhaust chamber (3)；Combustor (6) and exhaust chamber
(3) exhaust gear (2) it is provided with between；Described combustor (6) top is provided with two air inlets (23), described pressure-air room
And high-pressure gas room (11) are respectively equipped with the gas outlet (24) connected with air inlet (23) (9)；Two air inlets (23)
Between be provided with spark plug (18), air inlet (23) lower section is provided with igniter；
Being connected with central shaft (7) centrally through spline of described inner rotor (5), central shaft (7) pass through bearing (26) and
Outer end stator (1) connects.
Electric automobile extended-range rotary engine the most according to claim 1, it is characterised in that described exhaust gear (2)
Including exhaust valve (19), return spring hinge (20) and support seat (21)；
One end of described return spring hinge (20) is arranged on below the symmetrical center line of exhaust valve (19) to be located, and the other end is arranged on and props up
One end of support seat (21), the other end supporting seat (21) is fixed on blind cavity wall.
Electric automobile extended-range rotary engine the most according to claim 1, it is characterised in that described exhaust chamber (3)
Oxygen sensor (15) is installed at air vent (16) place at end.
Electric automobile extended-range rotary engine the most according to claim 1, it is characterised in that also include coolant system；
Described coolant system includes cooling liquid chamber (10) ringwise and coolant pump；Cooling liquid chamber (10) is located at outer end stator (1)
Going up and be positioned at pressure-air room (9) and the internal ring of high-pressure gas room (11), cooling liquid chamber (10) is provided with positioned opposite
Cooling liquid inlet and cooling liquid outlet；Cooling liquid inlet is connected with coolant pump by pipeline respectively with cooling liquid outlet.
Electric automobile extended-range rotary engine the most according to claim 1, it is characterised in that described outer end stator (1)
Combustor (6) on the track of inner side and inner rotor (5) is made up of heat-barrier material respectively.
Electric automobile extended-range rotary engine the most according to claim 1, it is characterised in that also include lubricating system；
Described lubricating system includes two lubricating fluid inlets (22), lubricating fluid liquid outlet (25) and lubrication liquid pump；Lubricating fluid inlet
(22) being each provided on outer end stator (1) with lubricating fluid liquid outlet (25), two lubricating fluid inlets (22) are located at outer end and determine
The both sides that son (1) is longitudinal, synovial fluid inlet (22) and lubricating fluid liquid outlet (25) in horizontal 180 degree of layouts, annular outer end
The inner side of stator (1) is circuit orbit, and inner rotor (5) is embedded in the circuit orbit of outer end rotor, outer end stator (1) and
Gap between inner rotor (5) is lubrication gap (28), described lubrication gap (28) and synovial fluid inlet (22) and profit
Synovial fluid liquid outlet (25) communicates, and synovial fluid inlet (22) is connected with lubrication liquid pump, and lubricating fluid liquid outlet (25) is with fuel tank even
Connect.
Electric automobile extended-range rotary engine the most according to claim 1, it is characterised in that pressure-air room (9)
It is equal to combustion gas and the distribution ratio of air with the pressure ratio of high-pressure gas room (11).
Electric automobile extended-range rotary engine the most according to claim 1, it is characterised in that described igniter is for continuing
Electrical equipment (12).
Electric automobile extended-range rotary engine the most according to claim 8, it is characterised in that described circuit breaker (12)
Along inner rotor (5) direction of rotation position of 15 degree below air inlet (23).
Electric automobile extended-range rotary engine the most according to claim 1, it is characterised in that high-pressure gas room (11)
The combustion gas appendix (27) being connected with between fuel cartridge is provided with air relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610327937.9A CN106014613B (en) | 2016-05-17 | 2016-05-17 | A kind of electric vehicle extended-range rotary engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610327937.9A CN106014613B (en) | 2016-05-17 | 2016-05-17 | A kind of electric vehicle extended-range rotary engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106014613A true CN106014613A (en) | 2016-10-12 |
| CN106014613B CN106014613B (en) | 2018-06-01 |
Family
ID=57097775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610327937.9A Expired - Fee Related CN106014613B (en) | 2016-05-17 | 2016-05-17 | A kind of electric vehicle extended-range rotary engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106014613B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826703A (en) * | 2019-04-18 | 2019-05-31 | 井文贵 | A kind of pivoted arm engine and cluster engine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1174694A (en) * | 1968-01-24 | 1969-12-17 | Thomas William Andrew | Improvements in or relating to Rotary Engines |
| US3692002A (en) * | 1971-02-08 | 1972-09-19 | Robert H Williams | Rotary internal combustion engine |
| US3797464A (en) * | 1971-12-06 | 1974-03-19 | H Abbey | Balanced rotary combustion engine |
| CN1179507A (en) * | 1996-10-11 | 1998-04-22 | 曾石翠 | Internal combustion rotor engine |
| WO2007091986A1 (en) * | 2006-02-07 | 2007-08-16 | Olexandr Viktorovych Gorb | Rotary internal combustion engine |
| CN102486119A (en) * | 2010-12-05 | 2012-06-06 | 陈显茂 | Continuously rotary type internal combustion engine |
| CN104564322A (en) * | 2013-10-22 | 2015-04-29 | 曹悦胜 | Rotor engine |
-
2016
- 2016-05-17 CN CN201610327937.9A patent/CN106014613B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1174694A (en) * | 1968-01-24 | 1969-12-17 | Thomas William Andrew | Improvements in or relating to Rotary Engines |
| US3692002A (en) * | 1971-02-08 | 1972-09-19 | Robert H Williams | Rotary internal combustion engine |
| US3797464A (en) * | 1971-12-06 | 1974-03-19 | H Abbey | Balanced rotary combustion engine |
| CN1179507A (en) * | 1996-10-11 | 1998-04-22 | 曾石翠 | Internal combustion rotor engine |
| WO2007091986A1 (en) * | 2006-02-07 | 2007-08-16 | Olexandr Viktorovych Gorb | Rotary internal combustion engine |
| CN102486119A (en) * | 2010-12-05 | 2012-06-06 | 陈显茂 | Continuously rotary type internal combustion engine |
| CN104564322A (en) * | 2013-10-22 | 2015-04-29 | 曹悦胜 | Rotor engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826703A (en) * | 2019-04-18 | 2019-05-31 | 井文贵 | A kind of pivoted arm engine and cluster engine |
| CN109826703B (en) * | 2019-04-18 | 2023-02-28 | 井文贵 | Rotating arm engine and engine unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106014613B (en) | 2018-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5629371B2 (en) | Planetary rotary fluid motor or motor and compressor or pump | |
| CN102900510B (en) | There is the hybrid engine system of rotary engine | |
| CN101283172B (en) | Improvements to wankel and similar rotary engines | |
| CN102278197A (en) | Double combustion disc type energy saving engine | |
| CN105927396A (en) | Piston-and-connecting-rod assembly adopting novel compression ratio | |
| CN203892009U (en) | Rotor negative-pressure power equipment | |
| CN106014613A (en) | Stroke increasing type rotor engine of electric car | |
| CN103925006A (en) | Rotor negative-pressure power device and acting method thereof | |
| CN111379644A (en) | Novel piston assembly for engine and novel engine | |
| CN102235234B (en) | Ignition type roll spin engine | |
| CN205689308U (en) | A kind of new type of compression compares piston rod part | |
| CN2900808Y (en) | Engine cylinder with novel combustion chamber | |
| CN208416698U (en) | A kind of internal combustion engine end cap and rotary combustion engine | |
| CN100353041C (en) | Rotary internal and outernal combustion air compressed engine | |
| CN208281052U (en) | A kind of outer cylinder body and rotary combustion engine | |
| CN208734431U (en) | A kind of inner cylinder body and rotary combustion engine | |
| CN208281046U (en) | A kind of valve component, piston shaft assembly and rotary combustion engine | |
| WO2012032552A1 (en) | "rotary internal combustion engine with reducer and pistons that control the cycle" | |
| CN205559061U (en) | Planet wheel rotor motor of many flat actuating cylinder combined drives | |
| CN101418718A (en) | Rotary engine | |
| CN104595022A (en) | Internal combustion rotor engine | |
| CN2937500Y (en) | Double cylinder head engine | |
| CN205714421U (en) | Piston-rotating internal combustion engine | |
| CN212130626U (en) | Novel piston assembly for engine and novel engine | |
| CN102588105B (en) | Negative pressure type engine and working cycle process thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20190517 |