CN100478552C

CN100478552C - All-rotation engine

Info

Publication number: CN100478552C
Application number: CNB200710062169XA
Authority: CN
Inventors: 符晓友
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-14
Filing date: 2007-06-14
Publication date: 2009-04-15
Anticipated expiration: 2027-06-14
Also published as: CN101070779A

Abstract

This invention relates to engine, specificly, which is a rotary engine as a whole to resolve the existing unreasonable and complex structure design and low efficiency problem of the rotary engine. The entire rotating engine includes two circular cavity within the cylinder block and cylinder head fixed with before and after lids. The cylinder head and cylinder block in the two circular cavity through the center has a bearing on the support of before and after lids which can rotates at the same time. These two are fixed on a rotating shaft rotary piston round and seal rotating round. Before and after the end surface of cylinder head are equipped with separate exhaust vent, gas mixture into the pores, a fresh gas hole and fresh gas into the hole. At the two ends of rotary piston has former valve gear and after valve gear with stomata above. The whole structure of the rotary engine is scientific-designed and rational. The main part of campaign activities components are one-way rotary movement, no swing, reciprocating movement components. It can be widely applied to cars, motorbikes and other areas of power-needed.

Description

All-rotation engine

Technical field

The present invention relates to motor, be specially a kind of all-rotation engine.

Background technique

People generally acknowledge that the reciprocating piston motor has shortcomings such as complex structure, efficient are low because of intrinsic structure such as its connecting rod, bent axle, valve causes it, there is the design of a lot of rotary engines to attempt to change this present situation at present, as representational Wankel RC configuration.But these existing rotary engine structural designs are very unreasonable, still can find the shadow of to-and-fro motion or swing in design, and these factors will cause complex structure, efficient is low or shortcoming such as bad processing.

Summary of the invention

Problems such as existing rotary engine structural design is unreasonable in order to solve in the present invention, complex structure, efficient are low provide a kind of all-rotation engine of new structure.

The present invention adopts following technological scheme to realize: all-rotation engine, comprise cylinder body that two round chambeies are arranged in it and front end housing, the back cylinder cover of fixing with cylinder body, be respectively equipped with by the rotating shaft of bearings on forward and backward cylinder cap at two round chamber centers of cylinder body, an end of two rotating shafts is fixed with respectively and is meshing with each other and synchromesh gear that the number of teeth is identical; Be fixed with rotary-piston wheel and rotary seal wheel in two rotating shafts respectively, the rotary-piston wheel is taken turns the equal diameter cylindrical body that contacts for the airtight rolling of cylinder with rotary seal, the rotary-piston wheel is provided with the piston head that cooperates with the round cavity of the cylinder inner wall sealing, the cylinder of rotary seal wheel cooperates with the round chamber inner wall sealing of cylinder body and which is provided with arc notch, the installation phase place of rotary-piston wheel and rotary seal wheel guarantee when the piston head of rotary-piston wheel and rotary seal take turns just in time relative when contacting with arc notch (rotary-piston that can guarantee to have piston head like this take turns and rotary seal take turns between rolling mutually); On the end face of front end housing, have exhausting waste gas hole that is positioned at front end housing top and the mixed gas inlet hole that is positioned at the front end housing bottom, exhausting waste gas hole and mixed gas inlet hole to be centered close to same be on the circumference in the center of circle with the rotating shaft center, have on the end face of back cylinder cover that the live gas that is positioned at back cylinder cover top portals and the live gas that is positioned at the back cylinder cover bottom enters the hole, live gas portals and live gas to advance being centered close to of hole same be that the circle in the center of circle is the same with the rotating shaft center; The two ends of rotary-piston wheel be respectively equipped with through bearing fixing in the rotating shaft and with the rotary-piston wheel end face preceding gas wiring gear that face seal contacts with cylinder body end, after gas wiring gear, have air distribution hole on the forward and backward gas wiring gear, the circumference at the place, air distribution hole center on the forward and backward gas wiring gear is identical with the portal radius of place, center circumference of place, center, exhausting waste gas hole circumference, live gas on the back cylinder cover on the front end housing respectively; Be respectively equipped with at the two ends of rotary seal wheel be fixed in the rotating shaft and respectively with preceding distribution synchromesh gear, the back distribution synchromesh gear of forward and backward gas wiring gear engagement, the gear ratio of gas wiring gear and distribution synchromesh gear is 2: 1; Piston head on the sealing contacting point of rotary-piston wheel and rotary seal wheel and the rotary-piston wheel is divided into ante-chamber and back cavity hermetically with the space between rotary-piston wheel and the round cavity of the cylinder inwall, and (with turning to of piston head is reference, the space in piston head the place ahead is an ante-chamber), the air distribution hole during installation on the forward and backward gas wiring gear lays respectively at ante-chamber and back cavity; Have the spark-plug hole that is positioned at the round chamber bottom that cooperates with the rotary-piston wheel on cylinder body, sealing is provided with spark plug (spark plug does not exceed the work cambered surface of round cavity of the cylinder inwall, does not hinder passing through of piston head) in the spark-plug hole; Because gas wiring gear and the gear ratio of distribution synchromesh gear are that the number of teeth of 2: 1 and rotating shaft one end pitch wheel is identical, rotary-piston is taken turns and is taken two turns during engine operation, and gas wiring gear turns around.It is a working procedure of motor that rotary-piston is taken turns take two turns (gas wiring gear turns around simultaneously).Each periodic duty process of motor comprises following stroke: 1, waste gas is discharged and the live gas suction; 2, mixed gas (combustion gas or atomized fuel and compressed-air actuated mixed gas) sprays into; 3, igniting outburst and live gas extrude.

The first lap that the rotary-piston wheel rotates is that waste gas is discharged and the live gas suction stroke, at the trip, before air distribution hole on the gas wiring gear be positioned at in-engine ante-chamber and this air distribution hole relative with the exhausting waste gas hole on the front end housing, air distribution hole on the back gas wiring gear is positioned at in-engine back cavity and this air distribution hole and live gas on the back cylinder cover, and to enter the hole relative, rotation (relying on the inertial force of tripping force or running) along with the rotary-piston wheel, piston head compression ante-chamber diminishes volume gradually, and discharge in the exhausting waste gas hole of the waste gas in the ante-chamber on air distribution hole on the preceding gas wiring gear and front end housing on the other side; The back cavity volume becomes greatly gradually, live gas through the live gas on the back cylinder cover advance the hole and on the other side after air distribution hole on the gas wiring gear be inhaled into back cavity; The structural design that live gas sucks can be avoided forming pressure difference (if the structural design that does not have live gas to suck, along with the rotation of piston head, back cavity pressure will reduce) along with the rotation of piston head between front/back cavity, and influence the operational efficiency of motor; The live gas of Xi Ruing can be converted into pressed gas and be stored in the supporting pressure gas tank in follow-up stroke simultaneously, need not to be pressure gas tank additional configuration gas-filled pump again, helps simplifying the structure or the match equipment of motor.

After piston head and arc notch intersected, the rotary-piston wheel entered second circle and rotates.Mixed gas sprays into stroke, and it is relative with mixed gas inlet hole on the front end housing that the air distribution hole on the preceding gas wiring gear is positioned at in-engine back cavity and this air distribution hole, and mixed gas sprays into back cavity.

Igniting outburst and live gas extrude stroke, the mixed gas inlet hole that air distribution hole on the preceding gas wiring gear is positioned on in-engine back cavity and this air distribution hole and the front end housing breaks away from relative position, and this moment, back cavity was in complete sealing state, plug ignition, the mixed gas outburst promotes the rotary-piston wheel and rotates; Air distribution hole on the gas wiring gear of this moment back is positioned at in-engine ante-chamber and this air distribution hole and portals relative with live gas on the back cylinder cover, rotation along with the rotary-piston wheel, piston head compression ante-chamber diminishes volume gradually, the live gas in the ante-chamber through after the discharge of portalling of air distribution hole on the gas wiring gear and the live gas on the back cylinder cover on the other side.At this moment, the rotary-piston wheel is finished two circles and is rotated, and gas wiring gear is finished a circle and rotated.Motor enters waste gas discharge and live gas suction stroke once more then.

All-rotation engine of the present invention also comprises a pressure gas tank that portals and communicate through pneumatic tube and live gas on the back cylinder cover, and the air outlet of pressure gas tank is communicated with mixing gas entering opening on the front end housing.Live gas on the back cylinder cover pressed gas of discharging that portals is pressed into the pressure gas tank through pneumatic tube.Like this, the live gas that sucks can be converted into pressed gas and be stored in the supporting pressure gas tank in igniting outburst and live gas extrusion stroke, as compressed-air actuated source of the gas in the mixed gas, need not to be pressure gas tank additional configuration gas-filled pump again, help simplifying the structure or the match equipment of motor.

When mixed power is used, and when needs were multiplexing, by the switching of pipeline valve, the air outlet of pressure gas tank (big high pressure gas holder being set for increasing air reserves can increase) also can be entered the hole and be communicated with the live gas on the back cylinder cover.Replace (no pressure) fresh air with pressurized air like this, input motor inner chamber (back cavity) in suction stroke, promote the acting of rotary-piston wheel, and when energy is recyclable, during as deceleration, descending, by the switching of pipeline valve, part or all of pressurized air in the cylinder is transported to big high pressure gas holder, energy is stored in the pressurized air mode, and is multiplexing with this recovery that realizes energy, improves the efficient of motor.

Exhausting waste gas hole on the front end housing, the live gas on the back cylinder cover portal and live gas to enter the hole be arcuate socket.Can make toxic emission abundant like this, live gas sucks and discharges fully.

All-rotation engine scientific structure design of the present invention, reasonable, set up the run-in synchronism relation by gear between rotary-piston wheel, rotary seal wheel, the distribution wheel, main activities component movement form is unidirectional rotary motion, there are not swing, reciprocating member, the outburst working stroke is long, output torque is big, directly rotating power output; Simultaneously intake and exhaust resistance is little, volumetric efficiency is high, sufficient combustion, vibrations are little, noise is low, and is simple in structure, in light weight, efficient is high, and all need the field of power to be widely used in automobile, motorcycle etc., for environmental protection, energy-conservation, have wide significance.

Description of drawings

Fig. 1 is the overall structure schematic representation of all-rotation engine of the present invention;

Fig. 2 is the structural representation of front end housing;

Fig. 3 is the structural representation of back cylinder cover;

Fig. 4 is the another kind of structural representation of front end housing;

Fig. 5 is the another kind of structural representation of back cylinder cover;

Fig. 6 is the A-A sectional view of Fig. 1---the gas wiring gear in the engagement and the structural representation of distribution synchromesh gear;

One of snapshots in time when Fig. 7 runs on waste gas discharge and live gas suction stroke for motor;

Two of snapshots in time when Fig. 8 runs on waste gas discharge and live gas suction stroke for motor;

Three of snapshots in time when Fig. 9 runs on waste gas discharge and live gas suction stroke for motor;

Four of snapshots in time when Figure 10 runs on waste gas discharge and live gas suction stroke for motor;

Snapshots in time when Figure 11 sprays into stroke for motor runs on mixed gas;

One of snapshots in time when Figure 12 runs on igniting outburst and live gas extrusion stroke for motor;

Two of snapshots in time when Figure 13 runs on igniting outburst and live gas extrusion stroke for motor;

Among the figure: 1-cylinder body, 2-front end housing, 3-back cylinder cover, 4,5,6, the 7-bearing, 8, the 9-rotating shaft, 10, the 11-synchromesh gear, 12-rotary-piston wheel, 13-rotary seal wheel, 14-piston head, the 15-arc notch, 16-exhausting waste gas hole, 17-mixed gas inlet hole, the 18-live gas portals, the 19-live gas enters the hole, and 20, gas wiring gear before the 21-bearing, 22-, gas wiring gear behind the 23-, 24, distribution synchromesh gear before the 25-air distribution hole, 26-, distribution synchromesh gear behind the 27-, the 28-spark plug, 29,30-applanation bearing, 31-lining, 32,33-cylinder cap lining, 34,35-applanation bearing, 36,37-applanation bearing, 38,39,40, the 41-pneumatic tube, 42-balance slotted eye.

Embodiment

As Fig. 1-shown in Figure 6.All-rotation engine, comprise cylinder body 1 that two round chambeies are arranged in it and front end housing 2, the back cylinder cover of fixing with cylinder body 3, be respectively equipped with an end that is supported in rotating shaft 8,9, two rotating shafts on the forward and backward cylinder cap by bearing 4,5,6,7 is fixed with respectively and is meshing with each other and synchromesh gear 10,11 that the number of teeth is identical at two round chamber centers of cylinder body; Be fixed with rotary-piston wheel 12 and rotary seal wheel 13 in two rotating shafts respectively, rotary-piston wheel 12 and the rotary seal wheel 13 equal diameter cylindrical bodys that contact for the airtight rolling of cylinder, rotary-piston wheel 12 is provided with the piston head 14 that cooperates with the round cavity of the cylinder inner wall sealing, the cylinder of rotary seal wheel 13 cooperates with the round chamber inner wall sealing of cylinder body and which is provided with arc notch 15, that the installation phase place of rotary-piston wheel 12 and rotary seal wheel 13 guarantees is just in time relative with arc notch when the piston head of rotary-piston wheel contacts with the rotary seal wheel (rotary-piston that can guarantee to have piston head like this take turns and rotary seal take turns between rolling mutually); On the end face of front end housing 2, have exhausting waste gas hole 16 that is positioned at front end housing top and the mixed gas inlet hole 17 that is positioned at the front end housing bottom, 17 ° of exhausting waste gas hole 16 and mixed gas inlet holes to be centered close to same be on the circumference in the center of circle with the rotating shaft center, on the end face of back cylinder cover 3, have the live gas that is positioned at back cylinder cover top portal 18 and the live gas that is positioned at the back cylinder cover bottom enter hole 19, live gas portal 18 and live gas to advance being centered close to of hole 19 same be that the circle in the center of circle is the same with the rotating shaft center; The two ends of rotary-piston wheel be respectively equipped with through bearing 20,21 be fixed in the rotating shaft 8 and with the rotary-piston wheel end face preceding gas wiring gear 22 that face seal contacts with cylinder body end, after gas wiring gear 23, have

air distribution hole

24,25 on the forward and backward gas wiring gear 22,23, the circumference at the place, air distribution hole center on the forward and backward gas wiring gear is identical with the portal radius of place, center circumference of place, center, exhausting waste gas hole circumference, live gas on the back cylinder cover on the front end housing respectively; Be respectively equipped with at the two ends of rotary seal wheel 13 be fixed in the rotating shaft 9 and respectively with preceding distribution synchromesh gear 26, the back distribution synchromesh gear 27 of forward and backward gas wiring gear 22,23 engagements, the gear ratio of gas wiring gear 22,23 and distribution synchromesh gear 26,27 is 2: 1; Piston head 14 on the sealing contacting point of rotary-piston wheel 12 and rotary seal wheel 13 and the rotary-piston wheel is divided into ante-chamber and back cavity hermetically with the space between rotary-piston wheel and the round cavity of the cylinder inwall, and (with turning to of piston head is reference, the space in piston head the place ahead is an ante-chamber), the

air distribution hole

24,25 during installation on the forward and backward gas wiring gear lays respectively at ante-chamber and back cavity; Have the spark-plug hole that is positioned at the round chamber bottom that cooperates with the rotary-piston wheel on cylinder body 1, sealing is provided with spark plug 28 (spark plug does not exceed the work cambered surface of round cavity of the cylinder inwall, does not hinder passing through of piston head) in the spark-plug hole.Between rotary-piston wheel 12 and forward and backward gas wiring gear 22,23, be respectively equipped with applanation bearing 29,30, be used for further reducing between the two friction and raising sealing between the two.For increasing working life and being convenient to maintain and replace, the inwall of cylinder body 1 is fixed with lining 31; At front end housing 2, the inboard of back cylinder cover 3 is fixed with cylinder cap lining 32 respectively, 33 and cylinder cap lining 32, have on 33 with before, (exhausting waste gas hole, hole on the back cylinder cover, the mixed gas inlet hole, live gas portals, live gas enters the hole) corresponding hole, simultaneously for before reducing, back gas wiring gear and before, friction between back distribution synchromesh gear and the cylinder cap lining also makes and has certain sealing between the two, preceding, back gas wiring gear 22,23 with cylinder cap lining 32, be provided with applanation bearing 34 between 33,35, preceding, back distribution synchromesh gear 26,27 with cylinder cap lining 32, be provided with applanation bearing 36 between 33,37.For making things convenient for inlet and outlet, on the exhausting waste gas hole 16 on the front end housing 2, the mixed gas inlet hole 17 and the live gas on the back cylinder cover 3 portals 18, live gas advances to be connected with pneumatic tube 38,39,40,41 on the hole 19 respectively.Also comprise one through pneumatic tube 40 and live gas on the back cylinder cover 18 pressure gas tank (not shown) that communicate of portalling, the air outlet of pressure gas tank is communicated with mixing gas entering opening 17 on the front end housing 2.The air outlet of pressure gas tank also can be entered hole 19 and be communicated with the live gas on the back cylinder cover 3.Exhausting waste gas hole 16 on the front end housing 2, the live gas on the back cylinder cover 3 portal 18 and live gas enter hole 19 and be arcuate socket (Fig. 2, shown in Figure 3).The segment angle of arcuate socket can be selected between 30 °-180 ° according to actual needs.Can make toxic emission abundant like this, live gas sucks and discharges fully.For reducing because of the influence of perforate to forward and backward cylinder cap intensity, the exhausting waste gas hole 16 on the front end housing 2, the live gas on the back cylinder cover portal 18 and live gas enter hole 19 also by circular port or the tri-angle-holed arcuate socket row (as Fig. 4, shown in Figure 5) that form that are spaced.According to the needs of technology, the piston head 14 on the rotary-piston wheel 12 can separately be made with main body, adopts a kind of known principle structure to be secured together again, makes things convenient for manufacture, installation, maintenance, maintenance like this.In order to satisfy rotation dynamic balancing and lubrication needs, have balance slotted eye 42 on the forward and backward gas wiring gear 22,23, balance slotted eye 42 abaxial distal-most end distances can not surpass the radius of rotary-piston wheel circular arc portion, just can not influence the tightness of cylinder.Equally, rotary-piston wheel 12, rotary seal wheel 13 also can be done similar dynamic balancing processing.All parts of motor can adopt common metal or alloy manufacturing, some part, part as the whole or part of the lining on forward and backward gas wiring gear, the front and back cylinder cap even rotary-piston wheel, rotary seal wheel, cylinder body lining, can adopt industrial ceramics to make, in the hope of reach better wear-resisting, high temperature resistant, low-heat rises, sealing effect.

The concrete working procedure of motor such as Fig. 7-shown in Figure 13, wherein Fig. 7-Figure 10 discharges and the live gas suction stroke for waste gas; Figure 11 sprays into stroke for mixed gas; Figure 12-Figure 13 is igniting outburst and live gas extrusion stroke.Concrete working procedure to motor further describes as follows in conjunction with the accompanying drawings:

As shown in Figure 7, under initial state, piston head 14 on the rotary-piston wheel 12 points to high order end (180 °), piston head 14 is hidden in the arc notch 15 on the rotary seal wheel 13 and is not stuck, the interior left-half of entire cylinder this moment occupies sealing by rotary seal wheel 13, right half part is because piston head 14 and arc notch 15 tightnesses and bad, so the cylinder cavity is not cut apart by real meaning, air distribution hole 24 before this moment on the gas wiring gear 22 is in low order end (0 °), overlapping with the exhausting waste gas hole 16 on the front end housing 2, thereby the cylinder cavity is by the air distribution hole 24 on the preceding gas wiring gear 22, exhausting waste gas hole 16 on the front end housing 2, waste gas pneumatic tube 38 is identical with ambient atmosphere, rely on the inertial force of tripping force or running, rotary-piston wheel 12 rotates counterclockwise, and the waste gas in the cylinder cavity begins to be scanned out.It is soon overlapping that air distribution hole 25 on the back gas wiring gear 23 and the live gas on the back cylinder cover enter hole 19.

Enter transient state shown in Figure 8, the cylndrical surface of rotary-piston wheel 12 seals mutually with the cylndrical surface of rotary seal wheel 13 and contacts, piston head 14 beginnings seal mutually with right half part round chamber inwall, the sealing contacting point of rotary-piston wheel 12 and rotary seal wheel 13 and the piston head 14 on the rotary-piston wheel are divided into ante-chamber and back cavity hermetically with the space between rotary-piston wheel and the round cavity of the cylinder inwall like this, in ante-chamber, air distribution hole 24 on the preceding gas wiring gear 22 continues to keep overlapping with the exhausting waste gas hole 16 on the front end housing 2, and the waste gas continuation in the ante-chamber is scanned out cylinder by piston head; In back cavity, it is overlapping that air distribution hole on the back gas wiring gear 23 25 and live gas on the back cylinder cover advance hole 19 beginnings, this moment outside fresh air through the live gas on the back cylinder cover advance hole 19, after air distribution hole 25 on the gas wiring gear 23 be inhaled into or be pressed into back cavity.

Enter transient state shown in Figure 9, the cylndrical surface of rotary-piston wheel 12 seals mutually with the cylndrical surface of rotary seal wheel 13 and contacts, and continues waste discharge gas in the ante-chamber, and back cavity continues to suck fresh air.

Enter transient state shown in Figure 10, in the ante-chamber, it is no longer overlapping that has separated in the air distribution hole 24 on the preceding gas wiring gear 22 and the exhausting waste gas hole 16 on the front end housing 2, and ante-chamber waste gas scans out end; In the back cavity, the air distribution hole 25 on the back gas wiring gear 23 and live gas on the back cylinder cover 3 enter hole 19 and have also separated no longer overlappingly, and be full of fresh air in the back cavity this moment.At this moment, rotary-piston wheel 12 has rotated near a circle, and forward and backward gas wiring gear 22,23 angle of swing are near 180 °.

Enter transient state shown in Figure 11, the rotary-piston wheel 12 beginnings second circle rotation, the cylndrical surface of rotary-piston wheel 12 keeps mutually with the cylndrical surface of rotary seal wheel 13 once more, and sealing contacts, piston head 14 advances to once more and seals mutually with right half part round chamber inwall, in the cylinder back cavity, air distribution hole 24 on the preceding gas wiring gear 22 is overlapping with the mixed gas inlet hole 17 on the front end housing 2, the air that before is compressed sprays into back cavity by mixed gas inlet hole 17 together with atomized fuel (gas) at this moment, forms flammable (quick-fried) gas of certain proportions of ingredients, certain pressure; In the cylinder ante-chamber, it is 18 overlapping that air distribution hole 25 on the back gas wiring gear 23 and live gas on the back cylinder cover 3 portal, the interior fresh air of ante-chamber this moment is compressed, air distribution hole 25, the live gas on the back cylinder cover 3 on gas wiring gear 23 later portals and 18 discharges, and is sent to pressure gas tank (not drawing among the figure).

Enter transient state shown in Figure 12, in the back cavity, air distribution hole 24 on the preceding gas wiring gear 22 is no longer overlapping with the mixed gas inlet hole 17 on the front end housing 2, flammable (quick-fried) gas with certain pressure is in air-tight state in back cavity, ignite down in spark plug 28 sparkings this moment, flammable (quick-fried) gas begins explosive combustion, promotes the 12 rotation actings of rotary-piston wheel, and mechanical energy is by rotating shaft 8 outputs.In the ante-chamber, air distribution hole 25 on the back gas wiring gear 23 and live gas on the back cylinder cover 3 portal and 18 continue to keep overlapping, the fresh air that is inhaled into before this in the ante-chamber is compressed, through after air distribution hole 25, the live gas on the back cylinder cover 3 on the gas wiring gear 23 portal 18, be sent to high pressure gas holder (not drawing among the figure), enter cylinder once more in order to next air inlet circulation time.

Enter transient state shown in Figure 13, when rotary-piston takes turns 12 under the promotion of explosive combustion gas (waste gas), when rotating to angle as shown in figure 13, in the ante-chamber, air distribution hole 25 on the back gas wiring gear 23 and live gas on the back cylinder cover 3 portal and 18 break away from overlappingly, have promptly finished the compression of live gas in the ante-chamber and have discharged; In the back cavity, be full of waste gas, the air distribution hole 24 on the preceding gas wiring gear 2 will be soon overlapping with the exhausting waste gas hole 16 on the front end housing 2.This moment, rotary-piston wheel 12 outburst strokes also closed to an end, and rotary-piston wheel 12 has rotated near two circles, and forward and backward gas wiring gear 22,23 angle of swing are near 360 °.

When rotary-piston wheel 12 rotates some again under inertial force drives, enter transient state as shown in Figure 7 once more.At this moment, the air distribution hole 24 on the preceding gas wiring gear 22 is overlapping with the exhausting waste gas hole 16 on the front end housing 2, and waste gas will be discharged to atmosphere in the cylinder.Arrive this, igniting outburst and live gas extrude stroke to be finished, and rotary-piston wheel 12 has rotated whole two circles (720 °), the whole circle (360 °) of forward and backward gas wiring gear 22,23 rotations, and all-rotation engine is finished a work cycle.

All-rotation engine of the present invention can single cylinder (unit) work, the coaxial work of also can multi-cylinder connecting, each unit is independent separately, can design them and break out stroke and keeps on phase place evenly, thereby it is also even that power is exported.Parts such as high pressure gas holder, admission line, air-strainer, silencing apparatus, radiation system, lubrication system can be shared in each unit.

Under the situation that material is selected and process treating allows, as shown in Figure 1, 2, 3, up and down

cylinder head lining

32,33 can be respectively with

cylinder head

2,3 up and down as one, and two arc cylinder buss 31 can be made an integral body with cylinder wall 1.

Under the situation that material is selected and process treating allows, as shown in Figure 1, the applanation bearing (watt) 29,30,34,35,36,37 can save, can control gap between some rotary components by processing technology, form lubricant film, so that reduce friction.

This all-rotation engine adds change less can also reclaim multiplexing energy, with hybrid mode work.Such as a big high pressure gas holder is set again, when energy is recyclable, during as deceleration, descending,, part or all of pressurized air in the cylinder is transported to big high pressure gas holder by the switching of pipeline valve, energy is stored in the pressurized air mode; And when needs were multiplexing, by the switching of pipeline valve, the air outlet of big high pressure gas holder was entered the hole with live gas on the back cylinder cover and is communicated with.Replace (no pressure) fresh air with pressurized air like this, injection engine inner chamber (back cavity) in suction stroke, promote the acting of rotary-piston wheel, all-rotation engine is by the switching of pipeline valve, no longer pressurized air at this moment, original compression stroke, cylinder air is not sent to high pressure gas holder, and directly arranges to atmosphere, so that reduce resistance, at this moment, the ability of pressurized air storage is converted into mechanical energy once more.

The advantage of this all-rotation engine is that part simple in structure is few, and not swing, reciprocating member shakes for a short time, and the cylinder working stroke is long, and the acting of outburst stroke directly is to rotate to export, and moment of torsion is big, thereby the efficient height.

This all-rotation engine can be used for all places that need power, as transport facilitys such as automobile, motorcycles.

Claims

1, a kind of all-rotation engine, it is characterized by: comprise cylinder body (1) that two round chambeies are arranged in it and front end housing (2), the back cylinder cover of fixing with cylinder body (3), be respectively equipped with at two round chamber centers of cylinder body by bearing (4,5,6,7) and be supported in rotating shaft (8,9) on the forward and backward cylinder cap, an end of two rotating shafts is fixed with respectively and is meshing with each other and synchromesh gear (10,11) that the number of teeth is identical; Be fixed with rotary-piston wheel (12) and rotary seal wheel (13) in two rotating shafts respectively, rotary-piston wheel (12) is taken turns the equal diameter cylindrical body that (13) contact for the airtight rolling of cylinder with rotary seal, rotary-piston wheel (12) is provided with the piston head (14) that cooperates with the round cavity of the cylinder inner wall sealing, the cylinder of rotary seal wheel (13) cooperates with the round chamber inner wall sealing of cylinder body and rotary seal wheel (13) is provided with arc notch (15), and the installation phase place of rotary-piston wheel (12) and rotary seal wheel (13) guarantees when the piston head of rotary-piston wheel contacts with the rotary seal wheel just in time relative with arc notch; On the end face of front end housing (2), have exhausting waste gas hole (16) that is positioned at front end housing top and the mixed gas inlet hole (17) that is positioned at the front end housing bottom, exhausting waste gas hole (16) and mixed gas inlet hole (17) to be centered close to same be on the circumference in the center of circle with the rotating shaft center, have on the end face of back cylinder cover (3) that the live gas that is positioned at back cylinder cover top portals (18) and the live gas that is positioned at the back cylinder cover bottom enters hole (19), live gas portals (18) and live gas to advance being centered close to of hole (19) same be on the circumference in the center of circle with the rotating shaft center; The two ends of rotary-piston wheel be respectively equipped with through bearing (20,21) be fixed in that rotating shaft (8) is gone up and with the rotary-piston wheel end face preceding gas wiring gear (22) that face seal contacts with cylinder body end, after gas wiring gear (23), have air distribution hole (24,25) on the forward and backward gas wiring gear (22,23), the circumference at the place, air distribution hole center on the forward and backward gas wiring gear is identical with the portal radius of place, center circumference of place, center, exhausting waste gas hole circumference, live gas on the back cylinder cover on the front end housing respectively; Be respectively equipped with at the two ends of rotary seal wheel (13) be fixed in that rotating shaft (9) is gone up and respectively with preceding distribution synchromesh gear (26), the back distribution synchromesh gear (27) of forward and backward gas wiring gear (22,23) engagement, gas wiring gear (22,23) is 2: 1 with the gear ratio of distribution synchromesh gear (26,27); Piston head (14) on the sealing contacting point of rotary-piston wheel (12) and rotary seal wheel (13) and the rotary-piston wheel is divided into ante-chamber and back cavity hermetically with the space between rotary-piston wheel and the round cavity of the cylinder inwall, during installation, the air distribution hole on the forward and backward gas wiring gear (24,25) lays respectively at ante-chamber and back cavity; Have the spark-plug hole that is positioned at the round chamber bottom that cooperates with the rotary-piston wheel on cylinder body (1), sealing is provided with spark plug (28) in the spark-plug hole.

2, all-rotation engine as claimed in claim 1 is characterized by: be respectively equipped with applanation bearing (29,30) between rotary-piston wheel (12) and forward and backward gas wiring gear (22,23).

3, all-rotation engine as claimed in claim 1 or 2 is characterized by: the inwall of cylinder body (1) is fixed with lining (31); The inboard of front end housing (2), back cylinder cover (3) be fixed with respectively have on cylinder cap lining (32,33) and the cylinder cap lining (32,33) with forward and backward cylinder cap on corresponding hole, hole.

4, all-rotation engine as claimed in claim 3, it is characterized by: between forward and backward gas wiring gear (22,23) and cylinder cap lining (32,33), be provided with applanation bearing (34,35), between forward and backward distribution synchromesh gear (26,27) and cylinder cap lining (32,33), be provided with applanation bearing (36,37).

5, all-rotation engine as claimed in claim 1 or 2 is characterized by: the exhausting waste gas hole (16) on the front end housing (2), mixed gas inlet hole (17) are upward and the live gas on the back cylinder cover (3) portals (18), live gas advances to be connected with pneumatic tube (38,39,40,41) on the hole (19) respectively.

6, all-rotation engine as claimed in claim 1 or 2, it is characterized by: also comprise one through pneumatic tube (40) and live gas on the back cylinder cover pressure gas tank that (18) communicate that portals, the air outlet of pressure gas tank is communicated with mixing gas entering opening (17) on the front end housing (2).

7, all-rotation engine as claimed in claim 6 is characterized by: the air outlet of pressure gas tank also with back cylinder cover (3) on live gas enter hole (19) and be communicated with.

8, all-rotation engine as claimed in claim 1 or 2 is characterized by: the exhausting waste gas hole (16) on the front end housing (2), the live gas on the back cylinder cover portal (18) and live gas enters hole (19) for arcuate socket.

9, all-rotation engine as claimed in claim 1 or 2 is characterized by: the exhausting waste gas hole (16) on the front end housing (2), the live gas on the back cylinder cover portal (18) and live gas to enter hole (19) be by circular port or the tri-angle-holed arcuate socket row that form that are spaced.

10, all-rotation engine as claimed in claim 1 or 2 is characterized by: forward and backward gas wiring gear has balance slotted eye (42) on (22,23), and the abaxial distal-most end distance of balance slotted eye (42) can not surpass the radius of rotary-piston wheel circular arc portion.