CN102619614A - Novel pumping pressure four-stroke four-cylinder layering vortex combustion energy-saving gasoline engine - Google Patents

Abstract

A novel pumping pressure four-stroke four-cylinder layering vortex combustion energy-saving gasoline engine is especially suitable for big automobiles, small automobiles and motorcycles with large discharge capacity and characterized in that compared with the existing four-stroke upright four-cylinder gasoline engine, a first small piston pump (3) is additionally arranged on the rear sides of a first cylinder (42) and a second cylinder (41), and a second small piston pump (1) is additionally arranged on the rear sides of the third cylinder (39) and the fourth cylinder (26). The two small piston pumps (3 and 1) are arranged in reversed mode, and rear sides of the two small cylinders (88 and 97) and a fourth cylinder head (6) are of an integral structure. 12 valves are distributed in four combustion chambers (80, 76, 73 and 28), namely eight air inlet valves (71, 75, 78 and 83), four air outlet valves (82, 77, 74 and 29), and the twelve valves are arranged in upright mode. The engine achieves pumping pressure fuel oil vortex and air layering vortex combustion, and aeration quantity is further increased. The structure is simple, lubricating conditions are good, service life is long, a fuel oil thermal atomization effect is good, combustion is stable, work is reliable, the engine has large high-power output, fuel oil is saved by about 40%, and emission is reduced by 80%.

Description

Novel pump pressure four-stroke four cylinder layering vortex combustion energy-saving petrol engines

Affiliated technical field

Patent of the present invention relates to the upright four-cylinder gasoline machine of a kind of four-stroke, especially a kind of novel pump pressure four-stroke four cylinder layering vortex combustion energy-saving petrol engines.

Background technique

The structure of the upright four-cylinder gasoline machine of present known four-stroke is by compositions such as, bent axle, crankcase, gearbox, gear, four chain bar assemblies, four piston assemblies, four cylinders, four cylinder heads, distribution devices.The firing chamber of the upright four-cylinder gasoline machine of present known four-stroke adopts different air valve quantity to be provided with, and each firing chamber of some motor has been adopted two valves, three valve is arranged, four valves, five valves.There is a kind of engine chamber to adopt three valves; Be respectively: two intake valves, an exhaust valve, three valves adopt the radiating type setting in the firing chamber, three rocking arms and a Single Over Head Camshaft are adopted in three valve tops, and three rocking arms are semi-circular shapes; It is same structure; Establish axis hole in the middle of every rocking arm, axis hole one side establishes camming surface, and axis hole the opposing party establishes valve adjuster.Four mixed gas inlets at the motor rear adopt four oil sprayers, though this engine structure simple, quickens, this petrol engine saving of its deficiency Low oil Fuel is with fuel consumption.Domestic in addition fuel of internal combustion engine " filler opening " and " jet " setting method have two kinds, and a kind of is that the motor rear is provided with mixed gas inlet, and fuel oil and air mixing are opened the entering combusted cylinder by " intake valve " together when air inlet.Another kind is diesel engine and a kind of two-stroke gasoline engine is arranged, burns together to cylinder oil spout and air mixing " top of combustion chamber is provided with oil sprayer ".Pressurized machine on the domestic in addition motor car engine mainly is divided into two types according to the difference of structure---engine driven supercharging and turbosupercharging.Early stage pressurized machine all belongs to engine driven supercharging, when just coming out, is known as " super pressurized machine " Supercharger, just prolongs afterwards and has used this title.Just be called as Turbocharger after the turbosupercharger invention.The bent axle of four cylinder engine is provided with a kind of substantially at present; A kind of is to have arranged four pairs of cranks and four crank pins on the bent axle; One, four pairs of cranks and two crank pins; Two crank pins are arranged on 360 ° of top dead centers synchronously, and in addition two, Third Mate's crank and two crank pins, two crank pins are arranged on 360 ° of lower dead center synchronously.When engine operation, require circulation behind 180 ° of the big piston sucks one time of every cylinder, one to three cylinder, four to two cylinders, four times air-breathing 720 °, motor is accomplished a work cycle.In addition, the distribution device of patent of the present invention has adopted the distribution device of my model utility, the patent No. 200920125294.5.

Summary of the invention

In order to overcome the technical problem that the upright four-cylinder gasoline machine of existing four-stroke is saved Low oil Fuel; Patent of the present invention provides a kind of novel pump pressure four-stroke four cylinder layering vortex combustion energy-saving petrol engines; This a kind of petrol engine not only fuel oil tentatively atomizes through too small cylinder; And 180 ° of small crankshaft revolutions; The interior fuel oil of little cylinder is suppressed into every cylinder platform jet got into the pure air stratification vortex combustion that rotates and got in the big cylinder, can also make outside the residual gas discharge machine in every firing chamber, also adopt rocking arm through matter.This machine is simple in structure, and lubricating condition is good, and the atomizing of fuel oil heat is abundant, stable working, and acceleration is good, further improves aeration quantity, makes motor that bigger power output arranged, and fuel consume is low, the advantage that exhaust emission is little.

The scheme that its technical problem adopted that patent of the present invention solved is: the structure of the upright four-cylinder gasoline machine of existing four-stroke is by compositions such as, bent axle, crankcase, gearbox, gear, four chain bar assemblies, four piston assemblies, four cylinders, four cylinder heads, distribution devices.It is characterized in that:, four cylinder head rears 1, set up two donkeys at four cylinders of the upright four-cylinder gasoline machine of existing four-stroke; 2, the working procedure of two donkeys; 3, the structure of 12 parallel rocking arms of adjustment down; 4, the crank adjusted on the bent axle; 5, the working procedure of patent of the present invention and energy-saving effect.

1, sets up two donkeys; Be arranged in four cylinders and four cylinder head rears; One, one one donkey is set up at two cylinder rears, and one two donkey is set up at three, four cylinder rears, two donkeys adopt inverted setting, and two little cylinders and four cylinder heads are overall structures.The structure of two donkeys by, two little cylinders, small crankshaft, two chainlet bar assemblies, two small piston assemblies, four automatic mixed gas intake valves, four go out throttle, eight valve guide bushings, eight valve little springs, eight spring platens, two valve guide bushing seats, two compositions such as catheter block bottom automatically.The structure of small crankshaft is made up of three small cranks and two crank pins and an axle, is overall structure.First pair of small crank and a small crank pin, a small crank pin is arranged on 360 ° of top dead centers.Second pair is a small crank and a small crank pin, and a small crank pin is arranged on 360 ° of lower dead center, and the axle center of small crankshaft does not have oilhole.Two little cylinder tops respectively are provided with two valve guide bushing seats, respectively establish two automatic mixed gas intake valves in the seat.Each two valve guide bushing seat is arranged on four cylinder rears, is overall structure.The rear respectively is provided with a mixed gas inlet, and two oil sprayers are respectively established in the mixed gas inlet top.The side of going to the bottom respectively establishes two valve guide bushing seat outer circumferential edge and respectively establishes two screw rod attachment holes.Four go out throttle automatically, are arranged in about each little cylinder the place ahead each one, have been exactly every big cylinder top plan rear, and the place ahead at rear, plane also is provided with half of platform jet, and each rear, plane, firing chamber has been provided with half of platform jet.It is exactly whole platform jet that two halves lumps together, " being called for short the platform jet ".Crankcase and four cylinders are overall structures in addition.

2, the working procedure of two donkeys, its working procedure provide rich mixture and supply with four cylinder work, because the rotating speed of small crankshaft is same with engine speed; But this engine crankshaft adopts four-stroke; And small crankshaft adopts two-stroke formula fuel feeding, is the better fit fuel feeding, and two small pistons adopt two groups of fuel feeding; First group is that first small piston supplies one, two cylinders, and second group is that two small pistons supply three, four cylinders.Fuel system: after 1, first small piston supplied with 180 ° in a cylinder; 2, after second small piston supplied with 180 ° in three cylinders; 3, after first small piston supplied with 180 ° in second cylinder; 4, after second small piston supplied with 180 ° in four cylinders, supply 720 ° of fuel oils four times, two donkeys are accomplished and are supplied work cycle of fuel oil.

3, the structure of 12 parallel rocking arms of adjustment down is: be provided with 12 valves at four top of combustion chamber, be respectively: eight air inlet doors, four exhausts, 12 valves adopt upright the setting.12 valve stem tops are provided with 12 parallel adjustment rocking arms down, and 12 parallel structures of adjustment rocking arm down are same, and a side of every rocking arm establishes axis hole, and axis hole the opposing party establishes camming surface, and valve adjuster is established in the camming surface front lower place.Establish single top camshaft above 12 parallel rocking arms of adjustment down, on the axle 12 cams are set, the axle center does not have oilhole.

4, the crank adjusted on the bent axle;, arranged four pairs of bent axles and four handle pins on the bent axle of patent of the present invention, first and second pair crank and two crank pins; Two crank pins are provided with synchronously; 360 ° of top dead centers, third and fourth pair crank and two crank pins, two crank pins are arranged on 360 ° of lower dead center synchronously.When engine operation, require circulation behind 180 ° of the big piston sucks one time of every cylinder, one to three cylinder, two to four cylinders, suck 720 ° of air four times, motor is accomplished an air inlet work cycle.

5, the working procedure of patent of the present invention and energy-saving effect, when engine operation, rolling disc connection in correct time driving belt on the bent axle; Drive big rolling disc in correct time, Single Over Head Camshaft and small crankshaft rotation are after a piston exhaust; " two pistons are in compressive state simultaneously ", a piston sucks air from top dead center and moves to lower dead center, and a small piston is in the air inlet state simultaneously; Oil sprayer is to mixed gas inlet spirt fuel oil, and the mixed gas intake valve is opened the suction mixed gas automatically, and it is the same that its working principle provides the motor of mixed gas with common Carburetor; But this machine fuel feeding provides rich mixture, in this course, a piston suck air in lower dead center in the top dead center movement process; One small piston begins to compress the mixed gas in the little cylinder in advance, but because under the elastic force control of little spring, do not extrude mixed gas to a cylinder this moment at once; When a piston motion is upwards closed intake valve, the mixed gas of a little cylinder just through the platform jet to top of combustion chamber rotate and beginning with the air stratification vortex compression that has got into, until a piston is will be near top dead center the time; Plug ignition, expansion stroke begins, simultaneously; " two pistons are in exhaust condition " is that a small piston is that two, one cylinder is done air inlet preparatory work next time then; Institute is above-mentioned to be the synchronous and work method of first group of one small piston and one, two pistons, and second group of two small piston is the same with work method with first group of work method with three, four pistons synchronously.

Know that through above-mentioned newly-designed energy-saving petrol engine, structure and working principle are divided this machine has only increased by two donkeys that rich mixture is provided on the basis of the upright four-cylinder gasoline machine of existing four-stroke, very big variation has been arranged on this engine structure, it is simple in structure; Manufacturing is also uncomplicated, but the donkey working lubrication condition is good, reliable operation, and combustion efficiency is high; Power is big, and intake resistance is little, and charging efficiency is high; Fuel oil is abundant with the air time, the also preliminary heat atomizing in too small cylinder of the fuel oil of oil sprayer ejection, and also the burning chamber waste gas can give off outside the machine; Next time, the charge combustion chamber obtained good mixed gas quality, helped stable and burning, also adopted the following adjustment rocking arm through matter can improve engine speed; And the mixed gas that two donkeys provide to four cylinders played the pressure filling effect, further improves fuel-economy and emission abatement, and mixed gas forms strong vortex through cylinder platform jet may command fuel oil; And further atomizing, spark plug is installed in the jet place has denseer mixed gas, and what other partly formed is weak mixture; Some places are air, and it is a kind of more satisfactory burning form that this pump pressure fuel oil vortex changes the whirlpool burning with air stratification, has flameholding; The advantage that fuel consume is low, exhaust emission is little further improves aeration quantity, makes motor that bigger power output arranged; It will can save fuel oil about 40% for four-stroke gasoline engine has brought new development prospect, reduce to discharge 80%.

The beneficial effect of patent of the present invention is: two donkeys cooperate four cylinder work, and motor has been realized pump pressure fuel oil vortex and air stratification commentaries on classics whirlpool burning, is a kind of more satisfactory burning form; Further improve aeration quantity; This machine is simple in structure, and lubricating condition is good, and engine life is long; Fuel consume is low, the advantage that exhaust emission is little.

Description of drawings

Below in conjunction with accompanying drawing and embodiment patent of the present invention is further specified.

Fig. 1 is the Front Frame figure of patent of the present invention.

Fig. 2 is mansion, crankcase bottom surface TV structure figure.

Fig. 3 is four cylinder plane structure charts.

Fig. 4 is four cylinder head bottom surfaces mansion TV structure figure.

Fig. 5 is four cylinder head plane valve mechanisms and two donkey structural drawing.

Fig. 6 is a motor left side side rolling disc structural drawing.

Fig. 7 is six the inlet structure figure in motor rear.

Fig. 8 is an engine right side structural drawing.

Among Fig. 1: 1. second donkey, 2. Single Over Head Camshaft, 3. first donkey, 4. correct time gearwheel, 5. correct time big rolling disc; 6. four cylinder heads, 7. engine right side cover 8. crankcases and four cylinders, 9. motor, 10. first group of Second Mate's synchronization crank and two crank pins, 11. oil sumps lid; 12. oil pump, 13. water outlets, 14. second groups of Second Mate's synchronization crank and two crank pins, 15. 5 bent axle under tile lids, 16. 4 chain bar under tile lids; 17. left and right sides crank shaft oil seal, 18. bent axles starting flywheel, 19. triggers, 20. bent axles, 21. starter motors; 22. four chain bars, 23. 4 wrist pins, 24. 1 pairs of piston rings, 25. 4 pistons, 26. 4 cylinders; 27. four cylinder jet pads, 28. 4 firing chambers, 29. 4 relief openings, outer spring in 30. 4 exhaust valves, 31. exhaust valves; 32. four valve guide bushings, 33. 4 valve spring platens, 34. 4 parallel rocking arms of adjustment down, 35. distributors, 36. front arm axis holes lid.

Among Fig. 2: 37. bent axle FE Tiler bolts hole, 38. crankshaft bases, 39. 3 cylinders, 40. oilholes, 41. 2 cylinders; 42. a cylinder, 43. 1 catheter block bottoms, 44. 2 valve spring platens, 45. bolt connecting holes; 46. a catheter block, 47. 1 mixed gas inlets, 48. 2 automatic mixed gas intake valves, 49. 2 little springs; 50. two valve guide bushings, 51. 2 catheter block bottoms, 52. 2 valve spring platens, 53. 2 catheter blocks; 54. two automatic mixed gas intake valves, 55. 2 mixed gas inlets, 56. 2 little springs, 57. 2 valve guide bushings.

Among Fig. 3: 58. 1 pistons, 59. 1 pairs of piston rings, 60. 2 pistons, 61. 1 pairs of piston rings; 62. three pistons, 63. 1 pairs of piston rings, 64. water holes; 65. the half of platform jet of four cylinders, the half of platform jet of 66. 3 cylinders, 67. cylinder bolt holes; 68. oilhole, the half of platform jet of 69. 2 cylinders, the half of platform jet of 70. 1 cylinders.

Among Fig. 4: 71. 2 air inlet doors, the half of platform jet in 72. 3, four firing chambers, 73. 3 firing chambers, 74. exhaust valves, 75. 2 air inlet doors, 76. 2 firing chambers; 77. exhaust valve, 78. 2 air inlet doors, the half of platform jet in 79. 1, two firing chambers, 80. 1 firing chambers, 81. water holes, 82. exhaust valves; 83. two air inlet doors, 84. bolt connecting holes, 85. 1 air inlet seats, 86. spark plugs, 87. 2 go out throttle automatically; 88. a little cylinder, 89. 1 small pistons, 90. piston rings, two oil outlets of 91. 1, two cylinders, 92. 2 air inlet seats; 93. spark plug, 94. 3 air inlet seats, 95. spark plugs, 96. 2 go out throttle automatically, 97. 2 little cylinders; 98. two small pistons, 99. piston rings, two oil outlets of 100. three, four cylinders, 101. spark plugs, 102. four air inlet seats.

Among Fig. 5: 103. nuts, 104. nuts, 105. eight parallel rocking arms of adjustment down, 106. five single overhead cam seats, 107. oilholes; 108. the front arm axle, 109. front arm seats, 110. rear arm axis holes lid, 111. rear arm seats, 112. rear arm axles; 113. the chainlet bar, 114. oilholes, 115. oilholes, 116. chainlet bars; 117. four small crankshaft seats, 118. small crankshafts, 119. small crankshaft driven gears, 120. nuts.

Among Fig. 6: 121. two valve guide bushings, 122. two valve little springs, 123. two valve spring platens, 124. four cylinder-head covers; 125. four unification air intake ducts, 126. two round jump rings, 127. air throttle valves, 128. air-strainer; 129. two oil sprayers, 130. air hoses, 131. two round jump rings, 132. air throttle valves; 133. two-in-one air intake duct, 134. adjustment wheels, 135. generators, 136. generator rotating bands; 137. the generator main Moving plate, 138. nuts, 139. bent axle rolling discs in correct time, 140. dipstick mouths 141, correct time rotating band.

Among Fig. 7: 142. small piston pins, 143. eight valve spring platens, 144. eight valve guide bushings, outer spring in 145. each eight valve; 146. two oil sprayers, 147. oil inlet holes, 148. water intakes; 149. oil pipe, 150. oil inlet holes, 151. small piston pins.

Among Fig. 8: 152. four small crankshaft lids, 153. two valve guide bushings, 154. two valve little springs; 155. two valve spring platens, 156. five single overhead cam lids, 157. water channels; 158. the motor attachment hole, 159. bent axle tailing axles, 160. gearbox bolt connecting holes.

Embodiment

The mode of execution of patent of the present invention is in Fig. 1: four chain bars (22), four chain bar under tiles lid (16) distribute with bent axle on respectively four crank pins be connected, every chain bar (22) is with two bolt.Take four pairs of piston rings (24), (59), (61) (63) subsequently, distribute and put in the ring position of four pistons (25) (58) (60) (62); Back four pistons (25) (58) (60) (62) distribution is located with the wrist pin position on four chain bars (22); Each is connected with every chain bar (22) with a wrist pin (23); And each is with fixing each wrist pin (23) of two round jump rings; Subsequently in (26) (39) (41) (42) in the crankcase (8) in bent axle (20) and four pistons (25) (58) (60) (62) the distribution Gozino chart 2 and four cylinders, on the axle position of bent axle (20), cover every bent axle under tile lid (15) and each is fixed with two screw rods, after load onto oil sump lid (11) and respectively fix with screw rod.It is fixing that the opposing party's bent axle afterbody is loaded onto bent axle starting flywheel (18).

Patent working mode of the present invention is in Fig. 2: four valve guide bushings in rear (50) (57) distribute and put into two valve guide bushing seats (46) (53) internal fixation; Taking four automatic mixed gas intake valves (48) (54) to distribute again puts in every valve guide bushing (50) (57); Only load onto oil sealing on mixed gas intake valve (48) (54) bar automatically at each, little spring (49) (56) valve spring platen (44) (52) back is fixed with two valve bayonet locks.After respectively load onto a catheter block bottom (43), (51) each fixed with two screw rods.

Patent working mode of the present invention is in Fig. 4: Fig. 6; Among Fig. 8; Put into four cylinder heads (6) valve guide bushing seat internal fixation in four valve guide bushings of third side (121) (153) distribution,, go out automatically on throttle (87) (96) bar to load onto little oil sealing at every taking four to go out throttle (87) (96) distribution threading automatically in every valve guide bushing (121) (153); Valve little spring (112) (154) valve spring platen (123) (155), and two valve bayonet locks of every usefulness are fixed.12 valve guide bushings in the place ahead (32) (144) distribute and put into every valve guide bushing seat internal fixation of four cylinder heads (6); In taking eight air inlet doors (71) (75) (78) (83) and four exhausts (74) (77) (82) (29) distribution threading every valve guide bushings (32) (144); On 12 valves (71) (75) (78) (83) (74) (77) (82) (29) bar, load onto oil sealing; Outer spring (30) (145) in the valve, valve spring platen (33) (143) is fixed with two valve bayonet locks on every valve stem.

Patent working mode of the present invention is in Fig. 5: take four cylinder jet pads (27) to be placed on crankcase and four cylinders (8) plane, the back takes four cylinder heads (6) to be installed in crankcase and above four cylinders (8).The opposing party distributes by each pitman arm shaft (108) (112) of front and back and is connected 12 parallel axis holes of adjustment rocking arm (105) (34) down in the front and back rocker shaft beds (109) (111), and each is fixing with the arm axle port lid (36) (110) that rocks back and forth.The opposing party takes gearwheel in correct time (4) to put on the head of Single Over Head Camshaft (2) and fixes with nut; After solicit orders overhead camshaft (2) be placed in 12 parallel down adjustment rocking arms (105) (34) above; Aim at the line in correct time, fix with two cylinder screw rods setting up each lid of five single overhead cam shaft-cups (156).It is fixing with nut (120) that the opposing party installs small crankshaft driven gear (119) at the head of small crankshaft (118); Taking Second Mate's small piston ring (90) (99) to distribute subsequently puts in the ring position of two small pistons (89) (98); Take two small pistons (89) (98) to be distributed in the place, wrist pin position of two chainlet bars (113) (116) of small crankshaft again; And respectively be connected with every chain lever pin position with a wrist pin (142) (151), and each is fixed with two round jump rings.Distribute to put into two small pistons (89) (98) subsequently and aim at the line in correct time in every little cylinders (88) (97), and cover four small crankshafts lids, (152) each lid is fixed with two screw rods, after load onto four cylinder-head covers (124) and fix with eight screw rods.

Patent working mode of the present invention is in Fig. 6: it is fixing with nut (138) on bent axle (20) head, to load onto rolling disc in correct time (5) and generator main Moving plate (137), and Single Over Head Camshaft (2) head is loaded onto big rolling disc in correct time (5) and rotating band in correct time (141) and taken turns (134) with adjustment and be close to rotating band in correct time (141) and fix on positioning screw with nut up.The opposing party is positioned on generator rotating band (136) on the rolling disc of generator (135), fixes with nut.

Patent working mode of the present invention is in Fig. 6 Fig. 7: take four mouths of four unification air intake ducts (125) to be connected with four air inlet seats (85) (92) (94) (102); And each is fixed with two screw rods; Four unification air intake duct (125) the other ends are connected with air throttle valve (127) one ends; Air throttle valve (127) the other end is connected with air-strainer (128) one ends, and fixing with circle jump ring (126) at each joint.The opposing party takes two mouths of a two-in-one air intake duct (133) to be connected with the mixed gas inlet (47) (55) of two little cylinders; The two-in-one air intake duct the other end is connected with air throttle valve (132) one ends; Air throttle valve (132) the other end is connected with air hose (130) one ends, and air hose (130) the other end is connected with air-strainer (128).The opposing party's oil pipe (149) two ends are connected with two catheter blocks (46) (53) below, and the oil pipe the other end is connected with a cylinder (42) side.It is fixing that the opposing party loads onto each spark plug (86) (93) (95) (101) at every cylinder jet (79) (72) (65) (66) side.The opposing party locates about two mixed gas inlets (55) (47) rear, top, and (129 (146) is fixing, on four cylinder heads (8), loads onto four cylinder-head covers (124) at last also with eight bolt respectively to load onto two oil sprayers.

Institute is above-mentioned to be patent layering vortex combustion structure new technology of the present invention; Being domestic initiation, because this machine structure and design method have a variety of patterns, is again the achievement in research that I have studied the more than ten years; In order to guard against other people's air defenses to make the new technology of this motor, below request is protected again a bit:

1, at internal-combustion engine filler opening is set, single-cylinder, or many cylinders, 360 ° of cylinder top plan circumference; 360 ° of firing chamber cylindrical planar circumferential, 360 ° of cylinder gasket cylinder limit circumference are provided with jet; Or filler opening etc., the entering fuel layering burns in cylinder, all disapproves.

Claims (4)

1. novel pump pressure four-stroke four cylinder layering vortex combustion energy-saving petrol engines is characterized in that:, it is at four cylinders and the four cylinder head rears of the upright four-cylinder gasoline machine of existing four-stroke, and " setting up two donkeys " is arranged in four cylinders (8) and four cylinder heads (6) rear; One, one one donkey (3) is set up at two cylinders (41) (42) rear, and one two donkey (1) is set up at three, four cylinder (39) (26) rears, two donkeys (3) (1) adopt inverted setting, and two little cylinders (88) (97) and four cylinder heads (6) are overall structures, at the structure of the upright four-cylinder gasoline machine of existing four-stroke by compositions such as, bent axle, crankcase, gearbox, gear, four chain bar assemblies, four piston assemblies, four cylinders, four cylinder heads, distribution devices; In Fig. 1: four chain bars (22), four chain bar under tiles lid (16) distribute with bent axle on each four crank pin is connected, every chain bar (22) is taken four pairs of piston rings (24), (59), (61) (63) subsequently, is distributed and put in the ring position of four pistons (25) (58) (60) (62) with two bolt, back four pistons (25) (58) (60) (62) distribute and four chain bars (22) on the wrist pin position locate, respectively be connected with every chain bar (22) with a wrist pin (23); And each is with fixing each wrist pin (23) of two round jump rings, subsequently in (26) (39) (41) (42) in (8) four cylinders of crankcase in bent axle (20) and four pistons (25) (58) (60) (62) the distribution Gozino chart 2, on the axle position of bent axle (20), covers every bent axle under tile lid (15) and each is fixed with two screw rods, after load onto oil sump and cover (11) and respectively fix with screw rod, the opposing party's bent axle afterbody is loaded onto bent axle and is started flywheel (18) and fix; In Fig. 2: four valve guide bushings in rear (50) (57) distribute to be put into every valve guide bushing seat (46) (53) internal fixation, take four automatic mixed gas intake valves (48) (54) to distribute again and put in every valve guide bushings (50) (57), only load onto oil sealing on mixed gas intake valve (48) (54) bar automatically at each, and little spring (49) (56) valve spring platen (44) (52) back is fixed with two valve bayonet locks, after respectively load onto a catheter block bottom (43), (51) are respectively fixed with two screw rods; In Fig. 4: Fig. 6, among Fig. 8, put into four cylinder heads (6) valve guide bushing seat internal fixation in four valve guide bushings distributions of third side, taking four to go out throttle (87) (96) distribution threading automatically in every valve guide bushing (22) (153), go out automatically on throttle (87) (96) bar to load onto little oil sealing at every; Valve little spring (112) (154) valve spring platen (123) (155), and two valve bayonet locks of every usefulness fix, 12 valve guide bushings in the place ahead (32) (144) distribute and put into every valve guide bushing seat internal fixation of four cylinder heads (6), taking eight air inlet doors (71) (75) (78) (83) and four exhausts (74) (77) (82) (29) to distribute in threading every valve guide bushings (32) (144), on 12 valves (71) (75) (78) (83) (74) (77) (82) (29) bar, load onto oil sealing; Outer spring (30) (145) in the valve, valve spring platen (33) (143) is fixed with two valve bayonet locks on every valve stem, and in Fig. 5: take four cylinder jet pads (27) to be placed on crankcase and four cylinders (8) plane, the back is installed in crankcase by four cylinder heads (6) and above four cylinders (8); The opposing party take each pitman arm shaft (108) (112) of front and back distribute 12 parallel down before and after the axis holes of adjustment rocking arm (105) (34) are connected in the rocker shaft beds (109) (111), and each is fixing with the arm axle port lid (36) (110) that rocks back and forth, the opposing party takes gearwheel in correct time (4) to put on the head of Single Over Head Camshaft (2) and fixes with nut, after solicit orders overhead camshaft (2) be placed in 12 parallel adjust down rocking arms (105) (34) above, aligning line in correct time; Fix with two cylinder bolts setting up each lid of five single overhead cam shaft-cups (156), it is fixing with nut (120) that the opposing party installs small crankshaft driven gear (119) at the head of small crankshaft (118), takes Second Mate's small piston ring (90) (99) to distribute subsequently and put in the ring position of two small pistons (89) (98), and the wrist pin position of taking two small pistons (89) (98) to be distributed in two chainlet bars (113) (116) of small crankshaft is again located, and respectively is connected with every chain lever pin position with a wrist pin (142) (151); And each fixes with two round jump rings, distributes two small pistons (89) (98) to put into subsequently and aims at the line in correct time in every little cylinders (88) (97), and cover four small crankshafts lids, and (152) are respectively covered and fixed with two screw rods, after load onto four cylinder-head covers (124) and fix with eight screw rods; In Fig. 6: it is fixing with nut (138) on bent axle (20) head, to load onto rolling disc in correct time (5) and generator main Moving plate (137), and Single Over Head Camshaft (2) head is loaded onto big rolling disc in correct time (5) and rotating band in correct time (141) up, is close to rotating band in correct time (141) with adjustment wheel (134) and fixes on positioning screw with nut, and the opposing party is positioned on generator rotating band (136) on the rolling disc of generator (135), fixes with nut; In Fig. 6 Fig. 7: take four mouths of four unification air intake ducts (125) to be connected with four air inlet seats (85) (92) (94) (102), and respectively fix with two screw rods, four unification air intake duct (125) the other ends are connected with air throttle valve (127) one ends, and air throttle valve (127) the other end is connected with interior filter (128) one ends of air, and fixes with circle jump ring (126) at each joint; The opposing party takes two mouths of a two-in-one air intake duct (133) to be connected with the mixed gas inlet (47) (55) of two little cylinders, the two-in-one air intake duct the other end and air throttle valve (132) one ends, and air throttle valve (132) the other end is connected with air hose (130) one ends, and air hose (130) the other end is connected (128) with the interior filter of air, and the opposing party's oil pipe (149) two ends are connected oil pipe with two catheter blocks (46) (53) below; One end is connected with a cylinder (9) side, and it is fixing that the opposing party loads onto each spark plug (86) (93) (95) (101) at every cylinder jet (79) (72) (65) (66) side (85), and the opposing party locates about two mixed gas inlets (55) (47) rear, top, and (129 (146) is fixing, on cylinder head (26), loads onto four cylinder-head covers (124) at last also with eight bolt respectively to load onto two oil sprayers; Institute is above-mentioned to be patent layering vortex combustion structure new technology of the present invention, is domestic initiation, because this machine structure and design method have a variety of patterns, is again the achievement in research that I have studied the more than ten years, makes the new technology of this motor in order to guard against other people's air defenses; The request protect again below a bit: 1, filler opening is set, single-cylinder, or many cylinders, 360 ° of cylinder top plan circumference, 360 ° of firing chamber cylindrical planar circumferential at internal-combustion engine; 360 ° of cylinder gasket cylinder limit circumference are provided with jet, or filler opening etc., the entering fuel layering burns in cylinder, all disapproves.

2. novel pump pressure four-stroke four cylinder layering vortex combustion energy-saving petrol engines according to claim 1 is characterized in that: 12 parallel rocking arms of adjustment down that adopted lightweight.

3. novel pump pressure four-stroke four cylinder layering vortex combustion energy-saving petrol engines according to claim 1, it is characterized in that: two donkeys are set up at four cylinder rears, and two donkeys adopt to stand upside down and are provided with.

4. novel pump pressure four-stroke four cylinder layering vortex combustion energy-saving petrol engines according to claim 1 is characterized in that: supply fuel oil to be provided by two small pistons and be pressed into, fuel oil is to rotate to get into cylinder through every cylinder platform jet.

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