TW201329338A - Four-stroke rotary engine - Google Patents

Abstract

This invention relates to a four-stroke rotary engine, comprising a gas absorption member, a gas absorption and compression member, an explosion exhausting member and a gas jetting member which are sequentially connected; wherein the absorption-compression rotor, the explosion-exhausting rotor and the gas-jetting rotor are rotated synchronously together through a transaxle, such that the engine can synchronously complete four four-stroke cycles, i.e. gas intake, compression, explosion, and exhausting; in addition, the structural design of each rotor allows the rotor to complete four-stroke cycles for each rotation of the rotor. In other words, each circle of the engine rotation generates four working strokes. As such, the working efficiency and mechanical efficiency can be greatly increased.

Description

Four-stroke rotary engine

The present invention is a four-stroke rotary engine, which is a rotary engine that utilizes multiple rotor revolutions to bring power.

The four-stroke engine, or four-stroke engine, is powered by four stroke cycles of intake, compression, explosion, and exhaust. In the prior art, the most common four-stroke engine is a piston engine, and the piston engine uses a piston. The cylinder moves linearly to push the connecting rod to reciprocate, which in turn drives the crankshaft to rotate. After each stroke is completed, it enters the next stroke, so the fuel can be burned completely and the air pollution can be minimized. However, the prior art piston type The engine needs to rotate 720 degrees to complete four strokes, but only one of the explosion strokes, that is, about 135 to 150 degrees passed by it, its mechanical work efficiency is only about 18.7 to 20% (because the exhaust valve is early Open relationship), the work efficiency is not good; the other is a rotary engine, the rotor rotates 360 degrees for three times, the work efficiency is better, but the short stroke time is short, so the combustion of the mixed oil and gas is not complete. It will cause more serious air pollution problems and consume fuel.

Therefore, how to combine the efficiency of work and control air pollution is a problem that developers have paid attention to.

In view of this, the present invention designs a four-stroke rotary engine that not only improves work efficiency, but also has the advantage of reducing exhaust pollution.

In order to achieve the above object, the technical means adopted by the present invention is to design a four-stroke rotary engine, which comprises: a transmission shaft comprising a hollow rod body; a suction assembly disposed outside the transmission shaft and sucking The gas assembly comprises a suction cylinder, the suction cylinder is sleeved outside the transmission shaft; an suction compression assembly is connected to the suction assembly, the suction compression assembly comprises a compression cylinder and a compression suction rotor, and the compression cylinder The sleeve is disposed on the rod body and is connected to the suction cylinder, the compression suction rotor is sleeved and fixed on the outside of the rod body, and the compression suction rotor is disposed in the compression cylinder, and at least one type of piston cam is formed on the periphery of the compression suction rotor; An exhaust assembly, which is connected to the suction compression assembly, the explosion exhaust assembly includes an explosion cylinder and an explosion exhaust rotor, the explosion cylinder is sleeved on the rod body and connected to the compression cylinder, and the explosion exhaust rotor is sleeved and fixed Outside the rod, and the explosive exhaust rotor is disposed in the explosion cylinder, at least one type of piston cam is formed on the periphery of the explosion exhaust rotor; a jet assembly is connected to the explosion exhaust assembly, The gas assembly comprises a jet cylinder and a row of jet rotors, the jet cylinder is sleeved on the rod body and connected to the explosion cylinder, the exhaust rotor is sleeved and fixed outside the rod body, and the exhaust rotor is arranged in the jet cylinder, and the jet rotor is arranged. The periphery is formed with at least one type of piston cam.

The main advantage of the present invention is that through the cooperation of the components and the rotors, the four strokes required for the engine to operate in synchronization with the division of labor can effectively improve the work efficiency and mechanical efficiency.

Further, each cylinder and each rotor has the following features: the compression cylinder includes a compression chamber surrounded by a compression cylinder wall and a compression cylinder wall, and two compression passages are formed in the compression cylinder wall for communicating with the intake cylinder. Channels, the inner wall surfaces of each of the intake passages are respectively formed with an intake narrow hole, and each of the intake passages communicates with the compression chamber through the intake narrow hole, and a compressed storage is formed through the compressed cylinder wall at each of the intake narrow holes. a gas passage, each compressed gas storage passage is in communication with a corresponding intake air hole; the compression suction rotor is disposed in a compression chamber of the compression cylinder, and a circumferential extension of the compression suction rotor is formed by radially extending two 180-degree pistons a piston, such as a cam, a compression suction rotor, slidably abuts against a cylinder wall of the compression chamber; the explosion cylinder includes an explosion chamber surrounded by an explosion cylinder wall and an explosion cylinder wall, and two pre-combustion chambers are formed in the explosion cylinder wall. Each pre-combustion chamber is in communication with the explosion chamber, and each pre-combustion chamber is in communication with a corresponding compressed gas storage passage of the compression cylinder; the explosion exhaust rotor is disposed in an explosion chamber of the explosion cylinder, exploding The peripheral edge of the exhaust rotor is radially formed with two 180-degree piston-like cams, and the piston-like cam is hollow and formed with a plurality of exhaust grid holes at one side, and the inner side of the explosion exhaust rotor is concavely formed. Two opposite 180 degree exhaust passages, each exhaust passage is adjacent to a corresponding piston cam and communicates with the exhaust grill hole thereof, each exhaust passage communicates with the inside of the shaft of the drive shaft; and a jet diaphragm is disposed in the jet cylinder The oil seal chamber and the inner row cylinder are separated, and a shaft hole is formed through the center of the air jet partition. The shaft hole is sleeved on the outside of the rod body, and the outer edge of the inner spray cylinder is formed with two opposite 180 degree exhaust ports, and the inner spray cylinder is The wall surface is concavely formed with two opposite 180 degree exhaust passages, each exhaust passage is in communication with a corresponding exhaust port, the opening of the exhaust passage is in communication with the inner spray cylinder; the exhaust jet rotor is disposed in the inner spray cylinder, and the exhaust jet is arranged A shaft hole is formed in the center of the rotor, and a shaft hole of the exhaust rotor is communicated with the inside of the shaft of the transmission shaft, and two piston-like cams are formed on the periphery of the exhaust rotor, and a piston cam such as a jet rotor is slidably Relying on the cylinder wall of the inner row of cylinders, a variety of piston cams are formed through a jet hole, and two exhaust rails are arranged in the exhaust rotor, and the ends of each exhaust rail are respectively arranged with the shaft holes of the exhaust rotor and the corresponding jets. The holes are connected.

In this way, the design of the two ends of the rotor can achieve four times and four strokes by one rotation of the rotor.

The technical means adopted by the present invention for achieving the intended purpose of the invention are further described below in conjunction with the drawings and preferred embodiments of the invention.

Referring to Figures 1 and 2, the present invention comprises a drive shaft 1, a suction assembly, an aspiration compression assembly 2, an explosive exhaust assembly 3, a linkage assembly 4 and a row of jet assemblies 5.

As shown in FIG. 3 and FIG. 4 , the transmission shaft 1 includes a hollow rod body 10 and a latching protrusion 11 . The rod body 10 is formed with two first holes 101 and two second holes 103 . One hole 101 is opposite to 180 degrees, and the two second holes 103 are opposite to 180 degrees. The latching protrusion 11 is radially formed around the circumference of the rod body 10 and located between the first hole 101 and the second hole 103, outside the latching block 11 The wall surface is formed with at least one cutting plane 111. The rod body 10 is concavely formed with two key grooves 102. The two ends of the rod body 10 are respectively provided with a plug body 13, and each plug body 13 is respectively located at the end edge of the rod body 10 and the first end. Between the holes 101 or the second holes 103 to prevent gas from escaping from the ends of the rod 10.

Referring to FIG. 5, FIG. 6 and FIG. 8, the foregoing components are disposed outside the transmission shaft 1. The air suction assembly includes an air suction cylinder 20, an outer cover 21, a suction turbine blade 22, and an inner oil seal. Referring to FIG. 5 and FIG. 6 , the suction cylinder 20 is sleeved outside the rod 10 , and an intake diaphragm 201 is disposed in the suction cylinder 20 to partition the outer suction cylinder 202 and the suction. The cylinder 203 has a shaft hole 204 formed in the center of the air inlet partition 201. The shaft hole 204 communicates with the outer suction cylinder 202 and the inner suction cylinder 203. The shaft hole 204 is sleeved outside the rod body 10, and the periphery of the outer suction cylinder 202 is formed through the periphery. There is an air inlet 205, and a U-shaped baffle 206 is disposed in the outer suction cylinder 202. The U-shaped baffle 206 surrounds the shaft hole 204, and both ends extend to the periphery of the air inlet 205 of the outer suction cylinder 202. The U-shaped baffle 206 The surrounding space communicates with the air inlet 205, and an outer wall of the outer suction cylinder 202 is radially extended to form an air inlet sleeve 207. The air inlet sleeve 207 communicates with the air inlet 205 to improve the air intake efficiency. Two arc-shaped baffles 208 are disposed in the cylinder 203, one end of each of the baffles 208 is radially extended from the inner wall surface of the inner suction cylinder 203, and the other end is internally inhaled. The inner wall surface of the cylinder 203 is separated to form a gap 209, and the two gaps 209 are not aligned with each other. The two deflectors 208 are respectively located on different sides of the shaft hole 204 to form two side flow passages 2081 and one turbine chamber 2082, and the side flow passages are formed. 2081 is respectively communicated with the turbine chamber 2082 through the gap 209; the outer cover 21 is sleeved outside the rod 10, and the outer cover 21 is covered and fixed on the surface of the outer suction cylinder 202 to cover; the aforementioned suction turbine blade 22 is disposed and fixed to the outside of the rod 10 and disposed in the inner suction cylinder 203. In the preferred embodiment, the suction turbine blade 22 is disposed in the turbine chamber 2082 of the inner suction cylinder 203 to pass the gas from the outer suction cylinder. 202 is sucked into the suction cylinder 203 through the shaft hole 204, and the gas is introduced into the side flow passage 2081 through the gap 209; as shown in FIG. 5, FIG. 6 and FIG. 8, the inner oil seal plate 23 is sleeved on the rod body. 10, the inner oil seal plate 23 is covered and fixed on the surface of the inner suction cylinder 203 to cover, and the inner oil seal plate 23 is formed with two through holes 231 formed at the periphery thereof, and the two through holes 231 are respectively opposite to the side of the suction cylinder 20 The flow passages 2081 are in communication, and the inner side surface 232 of the inner oil seal plate 23 is concavely formed with two recesses 233. In the embodiment, the pocket 233 is L-shaped and disposed at 180 degrees.

Referring to FIG. 7 to FIG. 10, the aspiration compression assembly 2 is disposed outside the transmission shaft 1 and is connected to the air suction assembly. The air suction compression assembly 2 includes a compression cylinder sealing plate 24, a compression cylinder 25, and a The compressed suction rotor 26 and the two compression valve assemblies 27; as shown in FIG. 7 and FIG. 8, the compression cylinder sealing plate 24 is sleeved outside the rod body 10, and the compression cylinder sealing plate 24 is abutted and fixed therein. On the inner side surface 232 of the oil seal plate 23, two through holes 241 are formed in the compression cylinder sealing plate 24, and the two through holes 241 of the compression cylinder sealing plate 24 respectively correspond to and communicate with the two through holes 231 of the inner oil sealing plate 23, and are compressed. The outer side surface 242 of the cylinder sealing plate 24 is concavely formed with two receiving grooves 243, and the two receiving grooves 243 of the compressed cylinder sealing plate 24 respectively correspond to and communicate with the two receiving grooves 233 of the inner oil sealing plate 23; please refer to FIG. 7 and FIG. As shown in FIG. 10 and FIG. 11, the compression cylinder 25 is sleeved outside the shaft 10, and the compression cylinder 25 abuts and is fixed to the inner side surface 244 of the compression cylinder sealing plate 24. The compression cylinder 25 includes a compression cylinder wall 251. And a compression chamber 252 surrounded by the compression cylinder wall 251, and two intake passages are formed in the compression cylinder wall 251 253, the two air inlet passages 253 are respectively corresponding to the through holes 241 of the compression cylinder sealing plate 24, and the air inlet passages 253 are communicated with the compression chamber 252, and the inner side wall surfaces of the air inlet passages 253 are respectively formed through a plurality of axial directions. An intake air inlet hole 254 and an air intake narrow hole 255 are arranged. The air inlet passage 253 communicates with the compression chamber 252 through the intake air hole 254 and the air inlet narrow hole 255. The compressed cylinder wall 251 is located beside each air intake slot 255. Each of the compressed gas storage passages 256 is connected to the corresponding intake air vent 255; see FIG. 7, FIG. 9, FIG. 10, and FIG. The rotor 26 is sleeved and fixed to the outside of the rod body 10, and the compression suction rotor 26 is disposed in the compression chamber 252 of the compression cylinder 25. The compression suction rotor 26 has a 180-degree symmetric cam shape, and the peripheral diameter of the compression suction rotor 26 is compressed. There are two 180-degree-like piston cams 261 formed by projecting, and a plurality of piston cams 261 are concavely formed with a notch 265, and a piston cam 261 such as a compression suction rotor 26 slidably abuts against the cylinder of the compression chamber 252. a movable sealing blade 266 is disposed in each of the slots 265, each of the dense The sealing blade 266 is coupled to a return assembly 267 for resetting the sealing blade 266. The return assembly 267 is disposed in the compressed suction rotor 26 and may be a resilient member or other member of the art that is readily accomplished by those of ordinary skill in the art. Therefore, it is not described here that two types of perforations are formed through the piston cams 261, and the perforations are symmetrically formed with the notches 265. Two sets of sealing pieces 268 are respectively disposed adjacent to the inner and outer sides, and the sealing pieces 268 are elastic. The components abut against each other to provide an airtight effect; as shown in FIGS. 7-11, the two compression valve assemblies 27 are respectively disposed in the intake passage 253 of the compression cylinder 25, and each compression valve assembly 27 includes a compression valve 271. a control rod 272 and a gas storage valve 273, each compression valve 271 is pivoted in a corresponding intake passage 253, each compression valve 271 includes a pivot 274, an open wing 275 and a closing wing 276, the pivot A torsion spring can be sleeved on the 274 to assist in the resetting thereof. The open wing 275 extends outwardly from the pivot 274. The closing wing 276 extends outwardly from the end of the open wing 275. The opening wing 275 is formed with a plurality of gate holes 277 formed therein. A stop 278 is formed at the end of the 276. The stop 278 is sized to cooperate with the intake slot 255 of the compression cylinder 25, the lever 272 is coupled to the pivot 274, and the lever 272 is electrically coupled to the external ECU electronic control system. The length of the actuation time of the pivot 274 is controlled, and the amount of suction compression is long when the actuation time is long, and the amount of suction compression is small when the actuation time is short. The mechanism is similar to the throttle of the conventional engine, and the gas storage valves 273 are pivoted to the phase of the compression cylinder 25. In the corresponding compressed gas storage passage 256, the end of the gas storage valve 273 is sized to match the opening of the compressed gas storage passage 256, and the gas storage valve 273 is opened by the impact of the compressed gas.

Referring to FIG. 9 , FIG. 10 , FIG. 13 to FIG. 16 and FIG. 17 , the foregoing explosion exhaust assembly 3 is connected to the suction compression assembly 2 , and the explosion exhaust assembly 3 includes an explosion cylinder sealing plate 30 and two intake air. Valve assembly 31, two fuel injection assemblies 32, an explosion cylinder 33, an explosion exhaust rotor 34, and two explosion valve assemblies 35; see Figures 9, 10, 13, and 14, the aforementioned explosion cylinder seal The plate 30 is sleeved outside the rod body 10 and abuts against and fixed to the inner side of the compression cylinder 25. The explosion cylinder sealing plate 30 is formed with two sets of compressed gas passages 301 and two injection passages 302, and the two sets of compressed gas passages 301 are formed. With respect to the 180 degree setting, each compressed gas passage 301 has an air inlet 303 and an air outlet 304. The air inlet 303 of the compressed gas passage 301 is formed through the outer surface 305 of the explosion cylinder sealing plate 30, and the compressed gas passage 301 The air inlet 303 corresponds to the corresponding compressed air storage passage 256 of the compression cylinder 25, and the air outlet 304 of the compressed gas passage 301 is formed through the inner side surface 306 of the explosion cylinder sealing plate 30. On the periphery of the explosion cylinder sealing plate 30, and each injection The passage 302 is located on the side of the corresponding compressed gas passage 301 and communicates with it; as shown in FIG. 7 to FIG. 10 and FIG. 17 , each of the intake valve assemblies 31 includes an intake valve 311 and a linkage slider 312. a driven slider 313 and an intake rocker arm 314, the valve stem 315 of the intake valve 311 passes through the compression cylinder 25 and the explosion cylinder sealing plate 30, and the valve stem 315 can be sleeved with a spring to assist in resetting, and each intake valve The valve stem 315 of the 311 is disposed in the air outlet 304 of the corresponding compressed gas passage 301 of the explosion cylinder sealing plate 30, and the valve surface 316 of each intake valve 311 abuts against the inner side surface 306 of the explosion cylinder sealing plate 30. Each of the interlocking slider 312, the driven slider 313, and the intake rocker arm 314 are disposed in the corresponding slots 233 and 243 of the inner oil seal plate 23 and the compressed cylinder sealing plate 24, and each of the interlocking sliders 312 has a first A track 317 and a second track 319 are disposed outside the valve stem 315 of the corresponding intake valve 311. The outer surface of each of the interlocking sliders 312 is concavely formed with a slope 318 at the end. The driven slider 313 is fixed to the valve stem 315 of the corresponding intake valve 311, and the driven slider 313 is abutted against the corresponding one. The outer side surface of the slider 312 has a pin extending through the second rail 319. The air intake rocker arm 314 and the interlocking slider 312 are pivotally connected to each other. Referring to FIG. 13 and FIG. 14, each of the foregoing fuel injection assemblies 32 is shown. It is disposed in the corresponding fuel injection passage 302 of the explosion cylinder sealing plate 30 for controlling the fuel to enter the fuel injection passage 302. The configuration is generally known in the art, and therefore will not be described herein; please refer to FIG. 14 to FIG. 16 and FIG. 18, the foregoing explosion cylinder 33 is sleeved outside the rod body 10, and the explosion cylinder 33 abuts and is fixed to the inner side surface 306 of the explosion cylinder sealing plate 30. The explosion cylinder 33 includes an explosion cylinder wall 331 and An explosion chamber 332 surrounded by the explosion cylinder wall 331 is formed with two pre-combustion chambers 333 formed therein. Each pre-chamber chamber 333 is in communication with the explosion chamber 332, and each pre-combustion chamber 333 corresponds to the explosion cylinder sealing plate 30. The air outlets 304 of the compressed gas passages 301 are connected; as shown in FIG. 3, FIG. 16 and FIG. 18 to FIG. 21, the foregoing explosive exhaust rotor 34 is sleeved and fixed on the rod body 10, and the explosion exhaust rotor 34 can be The fixing member is fixed to the key groove 102 of the rod body 10 and fixed to each other, exploding The gas rotor 34 has a 180-degree symmetrical cam shape, and the explosion exhaust rotor 34 is disposed in the explosion chamber 332 of the explosion cylinder 33. The periphery of the explosion exhaust rotor 34 is radially formed with two 180-degree piston-like cams 341. The piston-like cam 341 is hollow and has a plurality of exhaust grill holes 342 formed therein, and the inner side surface 343 of the explosive exhaust rotor 34 is concavely formed with two opposite 180-degree exhaust passages 344. In the preferred embodiment, The exhaust passage 344 has an arc shape, and each of the exhaust passages 344 is adjacent to the corresponding piston cam 341 and communicates with the exhaust grill hole 342 thereof, and each of the exhaust passages 344 communicates with the first hole 101 corresponding to the rod body 10, The inner side surface 343 of the explosion exhaust rotor 34 is covered with an explosive exhaust rotor cover plate 345 to cover the exhaust passage 344. A variety of piston cams 341 are concavely formed with a notch 346, and a piston cam 341 such as an explosion exhaust rotor 34. The slidably abuts against the cylinder wall of the explosion chamber 332. Each of the cutout grooves 346 is provided with a movable sealing blade 347. Two kinds of perforations 348 are formed through the various piston cams 341. The perforations 348 are symmetric with respect to the notch 346. 348 has two sets of sealing sheets 349 adjacent to the inside and outside The sealing sheets 349 are abutted by the elastic members 340 to provide an airtight effect; as shown in FIGS. 15 , 16 and 18 , the respective explosion valve assemblies 35 are respectively disposed on the corresponding explosion cylinders 33 . In the pre-combustion chamber 333, each explosion valve assembly 35 includes a working valve 351, a clearance valve 352, and an explosion valve 353. The working valve 351 has a valve body 354 and a valve stem 355, and the valve of the power valve 351 The body 354 has a hollow fan shape and has an opening 3541. The opening 3541 of the power valve 351 communicates with the explosion chamber 332 of the explosion cylinder 33. The clearance valve 352 has a hollow fan shape and has a valve body 356 and a valve stem 357. The valve body 356 of the 352 is movably received in the valve body 354 of the working valve 351, and the ignition element is disposed in the clearance valve 352. The explosion valve 353 has a valve piece 358 and a valve stem 359, and the valve plate of the explosion valve 353 358 corresponds to and cooperates with the opening 3541 of the working valve 351 to close the opening 3541 when appropriate, the valve piece 358 of the explosion valve 353 abuts against the periphery of the explosion exhaust rotor 34, the working valve 351, the clearance valve 352 and The valve stems 355, 357, 359 of the explosion valve 353 are sleeved with each other and are relatively rotatable, preferably In the embodiment, but not limited to, the valve stem 357 of the clearance valve 352 is rotatably sleeved outside the valve stem 355 of the working valve 351, and the valve stem 359 of the explosion valve 353 is rotatably sleeved on the clearance valve 352. Outside the valve stem 357, and at this time, the length of the valve stem 355 of the power valve 351 is greater than the length of the valve stem 357 of the clearance valve 352, and the length of the valve stem 357 of the clearance valve 352 is greater than the length of the valve stem 359 of the explosion valve 353.

Referring to FIG. 22 and FIG. 23, the linkage assembly 4 is connected to the intake valve assembly 31 and the explosion valve assembly 35. The linkage assembly 4 includes an explosion positioning plate 40, a clearance positioning plate 41, and a work positioning plate 42. The two explosion rocker arms 43, the two clearance rocker arms 44, the two power swing arms 45 and the two air intake positioning arms 46; as shown in FIG. 22 to FIG. 24, the foregoing explosion positioning disk 40 is sleeved and fixed to the rod body. On the latching block 11 of the 10, the explosion positioning disk 40 is in the shape of a cam. The periphery of the explosion positioning disk 40 is provided with two continuous opening segments 401 and two closing arc segments 402. The opening arc segment 401 and the closing arc segment 402 are alternately arranged. The two opening arc segments 401 are opposite to 180 degrees and the two closing arc segments 402 are 180 degrees apart. The radius from the center of the explosion positioning disk 40 to the closing arc segment 402 is greater than the radius from the center to the opening arc segment 401; see FIG. 22 and FIG. As shown in FIG. 25 and FIG. 26, the above-mentioned clearance positioning disk 41 is sleeved and fixed on the latching projection 11 of the rod body 10, and the outer side surface 411 of the clearance positioning disk 41 is adjacent to the inner side surface of the explosion positioning disk 40. A clearance track 412 is formed on the outer side surface 411 of the clearance positioning plate 41, and the clearance track 412 includes The two opening rails 413 and the two closing rails 414 are arranged in a staggered manner. The opening rails 413 and the closing rails 414 are arranged in a staggered manner. The two opening rails 413 are opposite to 180 degrees and the two closing rails 414 are opposite to 180 degrees. The center of the positioning tray 41 is cleaned to the opening rail 413. The radius is greater than the radius of the center to the closing rail 414. In the preferred embodiment, the opening rail 413 is curved and the closing rail 414 is obliquely connected to the ends of the two opening rails 413, and the inner side surface 415 of the clearance positioning plate 41 is inside. The recessed shape has an intake rail 416. The intake rail 416 includes two continuous opening rails 417 and two closing rails 418. The opening rails 417 are arranged in a staggered manner with the closing rails 418. The two opening rails 417 are opposite to each other by 180 degrees and the two closing rails 418 are opposite. 180 degrees, the radius from the center of the clearance positioning plate 41 to the closing rail 418 is larger than the radius of the center to the opening rail 417; as shown in FIG. 22, FIG. 23 and FIG. 27, the above-mentioned work positioning disk 42 is sleeved and fixed on The outer side surface 421 of the work positioning disk 42 is adjacent to the inner side surface 415 of the clearance positioning plate 41. The outer side surface 421 of the work positioning disk 42 is concavely formed with a work track 422. The work track 422 includes two consecutive open tracks 423 and two closed tracks 424. The open track 423 and the close track 424 are staggered. The two open tracks 423 are opposite to 180 degrees and the two closed tracks 424 are opposite to 180 degrees. The radius from the center to the opening rail 423 is larger than the radius of the center to the closing rail 424; as shown in FIG. 22 and FIG. 23, the two explosion rocker arms 43 are respectively sleeved and fixed to the valve stem of the corresponding explosion valve 353. Outside the 359, a torsion spring may be provided to assist in the resetting thereof, and an end of each of the explosion rocker arms 43 is provided with a constant moving block 431, and the actuating block 431 of the explosion rocker arm 43 abuts against the periphery of the explosion positioning disk 40; The two clearance rocker arms 44 are respectively sleeved and fixed to the valve stem 357 of the corresponding clearance valve 352, and can be provided with a torsion spring to assist the resetting thereof. The end of each clearance rocker arm 44 is provided with a uniform moving block 441, and the clearance is performed. The actuating block 441 of the rocker arm 44 is disposed in the clearance track 412 of the clearance positioning plate 41; the two working arms 45 are respectively sleeved and fixed to the valve stem 355 of the corresponding working valve 351, and can be set There is a torsion spring to assist in resetting, and the ends of each of the power swing arms 45 are protruded Actuating block 451, actuating block 451 of working arm 45 is disposed in work track 422 of work positioning plate 42; please refer to FIG. 17, FIG. 22 and FIG. The connecting rod 461 and the corresponding intake rocker arm 314 are fixed to each other. The end of the intake positioning arm 46 protrudes from the movable block 462, and the actuating block 462 of the intake positioning arm 46 is disposed on the intake track of the clearance positioning plate 41. 416.

Referring to FIG. 22, FIG. 23, FIG. 28 and FIG. 29, the foregoing exhaust assembly 5 is in contact with the explosion exhaust assembly 3, and the exhaust assembly 5 includes an explosive exhaust seal 50, a jet cylinder 51, Two exhaust valves 52, a row of jet rotors 53, an exhaust pipe 54 and an inner cover 55; the aforementioned explosive exhaust seal 50 is sleeved outside the rod 10, and the explosion exhaust seal 50 is covered and fixed On the inner side of the explosion cylinder 33, the inner side of the explosion chamber 332 of the explosion cylinder 33 is sealed; the aforementioned air-jet cylinder 51 is sleeved outside the rod body 10 and abuts against the inner side of the explosion exhaust sealing plate 50, the jet cylinder A jet vent 511 is disposed in the 51 to partition the oil seal chamber 512 and the inner exhaust cylinder 513. A hole 514 is formed in the center of the air vent 511. The shaft hole 514 is sleeved outside the rod body 10, and the linkage assembly 4 is accommodated in the shaft. In the oil seal chamber 512, the peripheral edge of the inner spray cylinder 513 is formed with two opposite 180 degree exhaust ports 515, and the inner surface of the inner spray cylinder 513 is concavely formed with two opposite 180 degree exhaust passages 516, and the exhaust passages 516 and The corresponding exhaust port 515 is in communication, and the opening of the exhaust passage 516 is in communication with the inner spray cylinder 513; please refer to FIG. 28 and FIG. The exhaust fan 53 is sleeved and fixed to the outside of the rod 10 and disposed in the inner spray cylinder 513. The exhaust rotor 53 has a 180-degree symmetrical cam shape, and a shaft hole 531 is formed through the center of the exhaust rotor 53. The shaft hole 531 of the exhaust rotor 53 communicates with the second hole 103 of the rod body 10. The periphery of the discharge jet rotor 53 is formed with two piston-like cams 530 of 180 degrees, and the piston cam 530 such as the exhaust rotor 53 is slidably abutted. A plurality of air vents 532 are formed through the cylinder walls of the inner cylinder 513, and two exhaust ribs 533 are disposed in the exhaust rotor 53. In the preferred embodiment, the two exhaust rails 533 are curved. The two ends of each of the exhaust rails 533 are respectively connected to the shaft holes 531 of the exhaust rotor 53 and the corresponding air holes 532. The two exhaust valves 52 are respectively pivoted in the corresponding exhaust passages 516, and The sleeve is provided with a torsion spring to assist the reset, and the exhaust valve 52 abuts against the periphery of the exhaust nozzle 53; the exhaust pipe 54 is hollow and the two ends are disposed outside the jet cylinder 51, and the two ends of the exhaust pipe 54 An opening 541 is formed through the opening, and each opening 541 of the exhaust pipe 54 is jetted The corresponding exhaust port 515 of the cylinder 51 communicates with a peripheral end of the exhaust pipe 54. The exhaust through hole 542 can be connected with an external component to assist in guiding the gas; the inner cover plate 55 is covered and fixed to the inner side of the air cylinder 51.

The invention provides power supply through four strokes of intake, compression, explosion and exhaust, which are described below for each stroke action.

Referring to FIG. 11 , FIG. 30 and FIG. 31 , the intake and compression strokes of the present invention are shown. Referring to FIG. 5 and FIG. 6 , the intake turbine blades 22 are rotated by the rod 10 to introduce the gas into the suction. The gas cylinder 20 flows into the intake passage 253 of the compression cylinder 25 through the side flow passage 2081 of the suction cylinder 20, and the gas flows into the compression cylinder 25 through the intake grid hole 254 of the compression cylinder 25 and the gate hole 277 of the compression valve 271. In the compression chamber 252, the compressed suction rotor 26 is rotated by the rod 10, the compression valve 271 is controlled by the external electronic components to open and close, and the gas storage valve 273 is opened by the impact of the compressed gas; as shown in FIG. When the 271 is in the active state and the gas storage valve 273 is in the closed state, the compression curved surface 261 of the compression suction rotor 26 and the closing wing of the compression valve 271 are spatially tapered as the compression suction rotor 26 rotates, thereby making the The gas is compressed and squeezed into the compressed gas storage passage 256; as shown in FIG. 30, when the compressed gas reaches a certain amount, the gas storage valve 273 is opened to cause the compressed gas to exit the compressed gas storage passage 256 and enter the next explosion stroke; As shown in Figure 31, when pressed When the shrinking suction rotor 26 is rotated to the compression curved surface 261 to push the compression valve 271, the compression valve 271 is forced to pivot into the intake passage 253, and the stopper 278 of the compression valve 271 closes the intake opening of the compression cylinder 25. Hole 255.

Referring to Figures 13 and 14, when the gas exits from the compression cylinder 25, it first enters the explosion cylinder closure 30, at which time the external electronic components control the fuel injection assembly 32 such that fuel enters the compressed gas passage 301, then the fuel It is here possible to mix with the compressed gas.

Please refer to FIG. 32 and FIG. 33 for the explosion stroke of the present invention. Please refer to FIG. 16 and FIG. 18 for details. The following is divided into four operations: First, please refer to FIG. 32 and FIG. 34 to FIG. When the mixed gas enters the explosion stroke, the actuating block 462 of the intake positioning arm 46 moves into the opening track 417 of the intake track 416 of the clearance positioning plate 41, at which time the intake positioning arm 46 drives the intake rocker arm 314. When the interlocking slider 312 is moved relative to the driven slider 313, the driven slider 313 is relatively translated to a thinner portion below the inclined surface 318 of the interlocking slider 312, and the driven slider 313 is latched. The driving is rotated to cause the intake valve 311 to protrude into the pre-chamber 333 of the explosion cylinder 33 and simultaneously rotate to remove the dust stuck on the valve surface 316 of the intake valve 311. The actuating block 451 is moved into the closing track 424 of the work track 421 of the work positioning disk 42, and the power valve 351 is closed, and the actuating block 441 of the clearance rocker arm 44 is moved to the clear track of the clearance plate 41. In the opening rail 413 of the 412, the clearance valve 352 is in the home state, and the actuation block 431 of the explosion rocker arm 43 Moving to the closed arc 402 of the explosion locating disk 40, the explosion valve 353 is closed, and the mixed compressed gas is moved into the pre-chamber 333 of the explosion cylinder 33 and between the clearance valve 352 and the explosion valve 353. Referring to FIG. 38 to FIG. 41, the ignition element in the clearance valve 352 is controlled by the external electronic control unit, so that the mixed compressed gas is exploded in the pre-chamber 333, and the explosion valve 353 is pushed to open and enter the explosion chamber 332. In the middle, the volume of the gas after the explosion rapidly expands to push the explosive exhaust rotor 34 to rotate, and causes the explosive exhaust rotor 34 to bring the energy of the rotation of the rod 10, and the actuating block 462 of the intake positioning arm 46 moves to the clearance position. In the closing track 418 of the intake rail 416 of the disk 41, the driven slider 313 is relatively translated to a thicker portion above the inclined surface 318 of the interlocking slider 312, and the driven slider 313 is rotated by the pin, thereby When the intake valve 311 is in the closed state, the actuating block 451 of the power swing arm 45 is moved into the opening rail 423 of the work track 421 of the work positioning disk 42, and the power valve 351 is opened, and the clearance rocker arm 44 is opened. The actuating block 441 is still located in the clearance positioning plate In the opening rail 413 of the clearing track 412 of 41, the clearance valve 352 is still open, the actuating block 431 of the explosion rocker arm 43 is moved to the opening arc 401 of the explosion positioning disk 40, and the explosion exhaust rotor 34 is pushed up. When the valve 358 of the explosion valve 353 is opened, the explosion valve 353 is opened; as shown in FIG. 33 and FIG. 42 to FIG. 45, after the explosion, the gas continuously pushes the explosion exhaust rotor 34 to rotate, and each positioning plate continues to follow the rod. When the body 10 rotates, the actuating block 462 of the intake positioning arm 46 is still located in the closing track 418 of the intake track 416 of the clearance positioning plate 41, the intake valve 311 is still closed, and the arm is raised. The moving block 451 is still located in the opening track 423 of the work track 421 of the work positioning disk 42, and the power valve 351 is still open, and the actuating block 441 of the clearance rocker arm 44 moves to the clear track 412 of the clearance positioning plate 41. In the closing track 414, the clearance valve 352 is pivoted to be closed to push the remaining gas into the explosion chamber 332, and the actuation block 431 of the explosion rocker arm 43 is still located on the opening arc 401 of the explosion positioning disk 40. Then the explosion valve 353 is still open; see Figure 46 to Figure 49, and then continue When rotating, the actuating block 462 of the intake positioning arm 46 is still located in the closing track 418 of the intake track 416 of the clearance positioning plate 41, and the intake valve 311 is still closed, and the actuating block 451 of the working arm 45 is actuated. Moving to the closing track 424 of the work track 421 of the work positioning disk 42, the power valve 351 is in a closed state to press the remaining gas into the explosion chamber 332, and the actuating block 441 of the clearance rocker arm 44 is still located. In the closing track 414 of the clearance track 412 of the clearance positioning plate 41, the clearance valve 352 is still closed, and the actuation block 431 of the explosion rocker arm 43 is still located on the opening arc 401 of the explosion positioning disk 40, and the explosion valve 353 remains Opened.

During the explosion stroke, during the rotation of the explosion exhaust rotor 34, the exploded gas flows into the exhaust passage 344 of the explosion exhaust rotor 34 from the exhaust grid hole 342 of the explosion exhaust rotor 34, and is then introduced into the rod body 10 The first hole 101 is inserted into the exhaust nozzle 53 by the second hole 103 of the rod 10.

Referring to FIG. 50, the exploded gas flows from the exhaust rail 533 of the exhaust rotor 53 into the inner injection cylinder 513 of the jet cylinder 51. Since the exhaust valve 52 abuts against the periphery of the exhaust rotor 53, at this time after the explosion The gas enters a confined space formed between the exhaust rotor 53 and the exhaust valve 52, and the accumulated gas accumulated in the closed space will generate power for assisting the rotation of the exhaust rotor 53 to provide the rod 10 extra. Rotating power; see FIG. 51, when the exhaust fan 53 continues to rotate until the piston-like cam 530 pushes the exhaust valve 52, the piston-like cam 530 pushes the exhaust valve 52 away to allow the exploded gas to pass through the jet. The exhaust port 515 of the cylinder 51 flows into the exhaust pipe 54 and is exhausted through the exhaust through hole 542.

The invention has the following advantages:

1. By using the components to be docked and the rotors to rotate synchronously and work together, the four strokes of intake, compression, explosion and exhaust are simultaneously carried out, and there is no need to wait in sequence to improve the work efficiency.

2. Each rotor has a symmetrical cam shape, so each rotor rotates four times and completes four complete strokes. The average effective angle of work is 150 degrees, and the rotor rotates one circle for a total of 600 degrees. Mechanical function.

3, the explosion stroke is long, so there is a longer fuel explosion burning time, significantly improve the thermal efficiency.

4. Because the explosion stroke is long, the fuel combustion is relatively complete, so the amount of exhaust gas discharged is naturally reduced, so the exhaust pollution caused by the engine is low.

5. The volume of the suction cylinder and the compression cylinder can be adjusted to be larger than the volume of the explosion cylinder. The intake compression amount is large and the explosion space is small. Therefore, the mechanism design is mainly to increase the intake air volume ratio, so that the work efficiency can be improved.

6. Since there is no negative work resistance problem such as pump suction and lock stroke of the traditional piston engine, the mechanical resistance is low.

7. Since the piston cams such as the circumference of each rotor are equivalent to the pistons of the conventional four-stroke engine, and are directly mounted on the outer circumference of the crankshaft, the force-applying arm is fixed from the shaft center to the work-type piston to the longest radius of the circumference of the crankshaft. That is to say, the 360 degrees of the arm are fixed at the longest point of application, so the horsepower and torque can be easily released even at low engine speed.

8. Based on the above-mentioned characteristics of work efficiency improvement and large torque, the horsepower value of the present invention will be several times that of the conventional engine with the same exhaust volume, and the horsepower and torque output are also stabilized, and the engine speed is not too high. Low or too high and fluctuating.

9. The torque is continuously supplied as the rotor rotates, which improves the jitter of the conventional piston engine due to the up and down of the piston.

10. Due to the high efficiency, high thermal efficiency, long explosion stroke and low mechanical resistance, the fuel consumption of the present invention will naturally become low.

11. Due to the modular design, more than one set of the invention can be connected in series or in parallel to increase horsepower.

12. The invention can be applied to various devices, such as generators, power plants, sea, land and air vehicles (including equipment), various types of power tools, refrigeration equipment, and the like.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the invention, and A person skilled in the art can make some modifications or modifications to equivalent embodiments by using the above-disclosed technical contents without departing from the technical scope of the present invention. The present invention is not limited to any simple modifications, equivalent changes and modifications of the above embodiments.

1. . . transmission shaft

10. . . Rod body

101. . . First hole

102. . . keyway

103. . . Second hole

11. . . Cartridge bump

111. . . Cutting plane

13. . . Plug body

2. . . Suction compression assembly

20. . . Suction cylinder

201. . . Intake partition

202. . . External suction cylinder

203. . . Internal suction cylinder

204. . . Shaft hole

205. . . Air inlet

206. . . Baffle

207. . . Intake sleeve

208. . . Deflector

209. . . gap

2081. . . Side flow channel

2082. . . Turbine chamber

twenty one. . . Outer cover

twenty two. . . Suction turbine blade

twenty three. . . Inner oil seal plate

231. . . Through hole

232. . . Inner side

233. . . Crate

twenty four. . . Compressed cylinder seal

241. . . Through hole

242. . . Outer side

243. . . Crate

244. . . Inner side

25. . . Compressed cylinder

251. . . Compressed cylinder wall

252. . . Compression chamber

253. . . Intake passage

254. . . Intake grill hole

255. . . Intake slot

256. . . Compressed gas storage channel

26. . . Compressed suction rotor

261. . . Piston-like cam

265. . . Missing slot

266. . . Sealing scraper

267. . . Reply component

268. . . Sealing sheet

27. . . Compressed valve assembly

271. . . Compression valve

272. . . Controller

273. . . Gas storage valve

274. . . Pivot

275. . . Open wing

276. . . Closed wing

277. . . Gate hole

278. . . Stoppers

3. . . Explosive exhaust assembly

30. . . Explosive cylinder sealing plate

301. . . Compressed gas channel

302. . . Fuel injection channel

303. . . Air inlet

304. . . Air outlet

305. . . Outer side

306. . . Inner side

31. . . Intake valve assembly

311. . . Intake valve

312. . . Linking slider

313. . . Slave slider

314. . . Intake rocker

315. . . Valve stem

316. . . Valve face

317. . . First track

318. . . Bevel

319. . . Second track

32. . . Fuel injection assembly

33. . . Explosive cylinder

331. . . Explosion cylinder wall

332. . . Explosion room

333. . . Pre-combustion chamber

34. . . Explosive exhaust rotor

340. . . Elastic component

341. . . Piston-like cam

342. . . Exhaust grid hole

343. . . Inner side

344. . . Exhaust passage

345. . . Explosive exhaust rotor cover

346. . . Missing slot

347. . . Sealing scraper

348. . . perforation

349. . . Sealing sheet

35. . . Explosive valve assembly

351. . . Working valve

352. . . Clearance valve

353. . . Explosion valve

354. . . Valve body

355. . . Valve stem

356. . . Valve body

357. . . Valve stem

358. . . Valve

359. . . Valve stem

3541. . . Opening

4. . . Linkage component

40. . . Explosion positioning plate

401. . . Open arc

402. . . Close arc

41. . . Clearance positioning plate

411. . . Outer side

412. . . Clear track

413. . . Open track

414. . . Close the track

415. . . Inner side

416. . . Intake track

417. . . Open track

418. . . Close the track

42. . . Work positioning disk

421. . . Outer side

422. . . Work track

423. . . Open track

424. . . Close the track

43. . . Explosive rocker

431. . . Actuating block

44. . . Clearance rocker

441. . . Actuating block

45. . . Work arm

451. . . Actuating block

46. . . Intake positioning arm

461. . . link

462. . . Actuating block

5. . . Jet assembly

50. . . Explosive exhaust seal

51. . . Jet cylinder

511. . . Jet partition

512. . . Outboard cylinder

513. . . Internal injection cylinder

514. . . Shaft hole

515. . . exhaust vent

516. . . Exhaust passage

52. . . Exhaust valve

53. . . Jet rotor

530. . . Piston-like cam

531. . . Shaft hole

532. . . Jet hole

533. . . Exhaust track

54. . . exhaust pipe

541. . . Opening

542. . . Exhaust through hole

55. . . Inner cover

Figure 1 is a perspective view of the present invention.

2 is a perspective view of another perspective view of the present invention.

Figure 3 is a perspective view of the rod body of the present invention.

Fig. 4 is a perspective view showing another view of the rod body of the present invention.

Figure 5 is an exploded view of the components of the aspiration compression assembly of the present invention.

Figure 6 is an exploded perspective view of another perspective view of the aspiration compression assembly of the present invention.

Figure 7 is an exploded view of the components of the aspiration compression assembly of the present invention.

Figure 8 is an exploded perspective view of the suction compression assembly of the present invention.

Figure 9 is an exploded view of the components of the aspiration compression assembly of the present invention.

Figure 10 is an exploded perspective view of another embodiment of the aspiration compression assembly of the present invention.

Figure 11 is a plan view showing the first action of the intake stroke of the present invention.

Figure 12 is a plan view of the compressed suction rotor of the present invention.

Figure 13 is an external view of the explosion cylinder sealing plate of the present invention.

Figure 14 is a perspective view of another perspective view of the blast cylinder sealing plate of the present invention.

Figure 15 is an exploded view of the exploded exhaust assembly of the present invention.

Figure 16 is an exploded perspective view of another exploded view of the explosive venting assembly of the present invention.

Figure 17 is an enlarged view of the intake valve assembly of the present invention.

Figure 18 is an exploded view of the exploded exhaust assembly of the present invention.

Figure 19 is an external view of the explosive exhaust rotor of the present invention.

Figure 20 is a perspective view of another perspective view of the explosive exhaust rotor of the present invention.

Figure 21 is a side elevational view of the explosive exhaust rotor of the present invention.

Figure 22 is an exploded view of the interlocking assembly of the present invention.

Figure 23 is an exploded perspective view of another perspective component of the interlocking assembly of the present invention.

Figure 24 is a plan view of the explosion locating disk of the present invention.

Figure 25 is a side elevational view of the clear positioning disk of the present invention.

Figure 26 is a side elevational view of the clearance positioning disk of the present invention.

Figure 27 is a side elevational view of the work positioning disk of the present invention.

Figure 28 is an exploded view of the air jet assembly of the present invention.

Figure 29 is an exploded perspective view of another perspective view of the jet assembly of the present invention.

Figure 30 is a plan view showing the second action of the intake stroke of the present invention.

Figure 31 is a plan view showing the third action of the intake stroke of the present invention.

Figure 32 is a perspective view showing the first action of the explosion stroke of the present invention.

Figure 33 is a perspective view showing the third operation of the explosion stroke of the present invention.

34 to 37 are plan views showing the first action of the explosion stroke of the present invention.

38 to 41 are plan views showing the second action of the explosion stroke of the present invention.

42 to 45 are plan views showing the third action of the explosion stroke of the present invention.

46 to 49 are plan views showing the fourth action of the explosion stroke of the present invention.

Figure 50 is a plan view showing the first action of the exhaust stroke of the present invention.

Figure 51 is a plan view showing the second action of the exhaust stroke of the present invention.

1. . . Suction component

2. . . Suction compression assembly

3. . . Explosive exhaust assembly

5. . . Jet assembly

Claims (23)

A four-stroke rotary engine includes: a transmission shaft including a hollow rod body; a suction assembly disposed outside the transmission shaft, the suction assembly including an intake cylinder, the suction cylinder sleeved on the transmission An out-of-shaft compression assembly is coupled to the suction assembly. The suction compression assembly includes a compression cylinder and a compression suction rotor. The compression cylinder is sleeved on the rod body and connected to the suction cylinder to compress the suction. The rotor is sleeved and fixed on the outside of the rod, and the compressed suction rotor is disposed in the compression cylinder, and at least one type of piston cam is formed on the periphery of the compression suction rotor; an explosion exhaust assembly is connected to the suction compression assembly, and the explosion exhaust The assembly comprises an explosion cylinder and an explosion exhaust rotor. The explosion cylinder is sleeved on the rod body and connected to the compression cylinder. The explosion exhaust rotor is sleeved and fixed outside the rod body, and the explosion exhaust rotor is arranged in the explosion cylinder and explodes. At least one type of piston cam is formed on the periphery of the exhaust rotor; a jet assembly is connected to the explosive exhaust assembly, and the jet assembly includes a jet cylinder and a row of jet rotors, and a jet cylinder sleeve The rod member and in contact with the explosion of the cylinder, and the discharge jet sleeved rotor fixed to the rod body, and the exhaust air jet jet provided in the cylinder rotor, the rotor periphery is formed with at least one row of jet type piston cam. The four-stroke rotary engine according to claim 1, wherein the compression cylinder comprises a compression chamber surrounded by a compression cylinder wall and a compression cylinder wall, and two compression passages are formed in the compression cylinder wall for communicating with the suction cylinder. In the air inlet passage, an inner air inlet surface of each air inlet passage is formed through an air intake slot, and each air inlet passage communicates with the compression chamber through the air inlet slot, and a compression is formed in the compression cylinder wall by each of the air intake slot holes. a gas storage passage, each compressed gas storage passage is connected with a corresponding air inlet slot; the compression suction rotor is disposed in a compression chamber of the compression cylinder, and a circumference of the compression suction rotor is radially extended to form two opposite 180 degrees. a piston cam, a compression inhalation rotor or the like, a piston cam slidably abuts against a cylinder wall of the compression chamber; the explosion cylinder includes an explosion chamber surrounded by an explosion cylinder wall and an explosion cylinder wall, and two pre-combustions are formed in the explosion cylinder wall. a chamber, each pre-combustion chamber is in communication with the explosion chamber, and each pre-combustion chamber is in communication with a corresponding compressed gas storage passage of the compression cylinder; the explosion exhaust rotor is disposed in an explosion chamber of the explosion cylinder, exploding The peripheral edge of the exhaust rotor is radially formed with two 180-degree piston-like cams, and the piston-like cam is hollow and formed with a plurality of exhaust grid holes at one side, and the inner side of the explosion exhaust rotor is concavely formed. Two opposite 180 degree exhaust passages, each exhaust passage is adjacent to a corresponding piston cam and communicates with the exhaust grill hole thereof, each exhaust passage communicates with the inside of the shaft of the drive shaft; and a jet diaphragm is disposed in the jet cylinder The oil seal chamber and the inner row cylinder are separated, and a shaft hole is formed through the center of the air jet partition. The shaft hole is sleeved on the outside of the rod body, and the outer edge of the inner spray cylinder is formed with two opposite 180 degree exhaust ports, and the inner spray cylinder is The wall surface is concavely formed with two opposite 180 degree exhaust passages, each exhaust passage is in communication with a corresponding exhaust port, the opening of the exhaust passage is in communication with the inner spray cylinder; the exhaust jet rotor is disposed in the inner spray cylinder, and the exhaust jet is arranged A shaft hole is formed in the center of the rotor, and the shaft hole of the exhaust rotor is communicated with the inside of the shaft of the transmission shaft. The circumference of the exhaust rotor is formed with two 180-degree piston-like cams, and the piston cam such as the jet rotor is slidably received. In the cylinder wall of the inner cylinder, various types of piston cams are formed with a jet hole, and two exhaust rails are arranged in the exhaust rotor, and the two ends of each exhaust rail are respectively arranged with the shaft hole of the jet rotor and the corresponding jet hole. The same. The four-stroke rotary engine according to claim 2, wherein: the suction assembly comprises an inner oil seal plate, which is sleeved outside the rod body, and the inner oil seal plate is covered and fixed on the surface of the suction cylinder to cover the inner oil seal. Two through holes are formed through the periphery of the plate, and the two through holes are respectively communicated with the suction cylinder, and the inner side surface of the inner oil seal plate is concavely formed with two pockets; the suction compression assembly comprises a compression cylinder sealing plate, and the sleeve is sleeved Outside the rod, the compression cylinder sealing plate abuts and is fixed on the inner side surface of the inner oil sealing plate, and two through holes are formed through the compression cylinder sealing plate, and the two through holes of the compression cylinder sealing plate are respectively connected with the inner oil sealing plate The holes are correspondingly connected, and the outer side of the compression cylinder sealing plate is concavely formed with two pockets, and the two tanks of the compression cylinder sealing plate respectively correspond to and communicate with the two tanks of the inner oil sealing plate; the two intake passages of the compression cylinder Corresponding to and communicating with the through hole of the compression cylinder sealing plate; the explosion exhausting assembly comprises an explosion cylinder sealing plate and two fuel injection components, and the explosion cylinder sealing plate is sleeved outside the rod and abuts and is fixed on the inner side of the compression cylinder Explosive steam Two sets of compressed gas passages and two injection passages are formed in the cylinder sealing plate, and the two sets of compressed gas passages are arranged at 180 degrees, and each compressed gas passage has an air inlet and an air outlet, and the air inlet of the compressed gas passage runs through Formed on the outer side of the explosion cylinder sealing plate, and the air inlet of the compressed gas passage of the explosion cylinder sealing plate corresponds to the corresponding compressed gas storage passage of the compression cylinder, and the air outlet of the compressed gas passage is formed through the explosion cylinder The inner side of the sealing plate is formed through the periphery of the explosion cylinder sealing plate, and each fuel injection channel is located on the side of the corresponding compressed gas passage and communicates with the same, and each fuel injection component is disposed on the phase of the explosion cylinder sealing plate. In the corresponding fuel injection passage; the two pre-combustion chambers of the explosion cylinder are respectively communicated with the outlet ports of the compressed gas passage corresponding to the explosion cylinder sealing plate. The four-stroke rotary engine of claim 3, further comprising two explosion valve assemblies, each of the explosion valve assemblies being respectively disposed in a corresponding pre-combustion chamber of the explosion cylinder, each explosion valve assembly including a power valve, a clean air valve and an explosion valve, the working valve has a valve body and a valve stem, the valve body of the power valve has a hollow fan shape and has an opening, and the opening of the working valve communicates with the explosion chamber of the explosion cylinder, and the clearance is The valve has a hollow fan shape and has a valve body and a valve stem. The valve body of the clearance valve is movably accommodated in the valve body of the working valve, the ignition valve is provided with an ignition component, and the explosion valve has a valve piece and a valve The valve stem and the valve of the explosion valve correspond to and cooperate with the opening of the working valve to close the opening at an appropriate time. The valve piece of the explosion valve abuts against the periphery of the explosion exhaust rotor, and acts as a power valve, a clearance valve and an explosion. The valve stems of the valve are sleeved with each other and are relatively rotatable. The four-stroke rotary engine according to claim 4, wherein the valve stem of the clearance valve of the explosion valve assembly is rotatably sleeved outside the valve stem of the power valve, and the valve stem of the explosion valve is rotatably sleeved on the clearance valve Outside the valve stem, the length of the valve stem of the power valve is greater than the length of the valve stem of the clearance valve, and the length of the valve stem of the clearance valve is greater than the length of the valve stem of the explosion valve. The four-stroke rotary engine of claim 4, further comprising two intake valve assemblies, each intake valve assembly including an intake valve, a linkage slider, a driven slider and an intake rocker arm The valve stem of the intake valve passes through the compression cylinder, and the valve stem of each intake valve passes through the outlet port of the corresponding compressed gas passage of the explosion cylinder sealing plate, and the valve surface of each intake valve abuts against the explosion cylinder seal The inner side of the board, each of the interlocking slider, the driven slider, and the intake rocker arm are disposed in the corresponding slots of the inner oil sealing plate and the compression cylinder sealing plate, and each of the linking sliders has a track, the track sleeve Provided outside the valve stem of the corresponding intake valve, the outer side of each of the interlocking sliders is concavely formed with a slope at the end, and the driven slider is fixed to the valve stem 315 of the corresponding intake valve, and The driven slider abuts against the outer side surface of the corresponding interlocking slider, and the intake rocker arm and the interlocking slider are pivotally connected to each other. The four-stroke rotary engine of claim 6, further comprising a linkage assembly for simultaneously driving the intake valve assembly and the explosion valve assembly, respectively coupled to the intake valve assembly and the explosion valve assembly. The four-stroke rotary engine according to claim 7, wherein the linkage assembly comprises: an explosion positioning plate, which is sleeved and fixed on the rod body, the explosion positioning plate is cam-shaped, and the periphery of the explosion positioning plate is continuous. Two open arc segments and two closed arc segments, the open arc segment and the closed arc segment are alternately arranged, the two open arc segments are opposite to 180 degrees and the two closed arc segments are 180 degrees, and the radius from the center of the explosion positioning disk to the closed arc segment is greater than the center. a radius of the opening arc; a clearance positioning disk, which is sleeved and fixed on the rod body, the outer side of the clearance positioning plate is adjacent to the inner side of the explosion positioning plate, and the outer side of the clearance positioning plate is concavely formed with a clearance The track, the clear track comprises two consecutive open tracks and two closed tracks, the open track and the closed track are staggered, the two open tracks are opposite to 180 degrees and the two closed tracks are 180 degrees, and the radius of the center of the clearance positioning disk to the open track is greater than The radius of the center to the closed track, the inner side of the clearance positioning plate is concavely formed with an intake track, and the intake track comprises two consecutive open tracks and two closed tracks. The opening rail and the closing rail are staggered, the two opening rails are opposite to 180 degrees and the two closing rails are 180 degrees apart, and the radius of the center of the clearing positioning disc to the closing rail is larger than the radius of the center to the opening rail; and the working positioning disc is sleeved And being fixed on the rod body, the outer side of the working positioning disc is adjacent to the inner side surface of the clearance positioning disc, and the working side of the working positioning disc is concavely formed with a working track, and the working track comprises two consecutive opening tracks. And two closing rails, the opening rail and the closing rail are staggered, the two opening rails are opposite to 180 degrees and the two closing rails are 180 degrees, and the radius of the center of the working positioning disc to the opening rail is larger than the radius of the center to the closing rail; The rocker arm is respectively sleeved and fixed on the valve stem of the corresponding explosion valve, and the end of each explosion rocker arm is provided with a uniform moving block, and the actuating block of the explosion rocker arm abuts against the periphery of the explosion positioning disk; The clearance rocker arm is respectively sleeved and fixed on the valve stem of the corresponding clearance valve, and the end of each clearance rocker arm is provided with a uniform moving block, and the actuating block of the clearance rocker arm is set in the clearance position In the clearing track; two working arms are respectively sleeved and fixed on the valve stem of the corresponding working valve, and the end of each working arm is provided with a uniform moving block for actuating the working arm The block is disposed in the work track of the work positioning disc; the two intake positioning arms are respectively fixed to each other through a connecting rod and the corresponding intake rocker arm, and the end of the intake positioning arm is provided with a uniform moving block, The actuating block of the gas positioning arm is disposed in the intake track of the clearance positioning plate. The four-stroke rotary engine of claim 8, wherein the suction compression assembly comprises two compression valve assemblies respectively disposed in the intake passages of the compression cylinders, each compression valve assembly including a compression valve, a control rod and a gas storage valve, each compression valve is pivoted in a corresponding intake passage, each compression valve comprises a pivot shaft, an open wing and a closed wing, the open wing extends from the pivot axis, and the closed wing is closed by the open wing end Extending outwardly, a plurality of gate holes are formed in the open wing, and a stopper is formed at the end of the closing wing. The size of the stopper is matched with the air inlet slot of the compression cylinder, and the control rod is connected with the pivot shaft, and the control rod is connected with The external electronic control system forms an electrical connection to control whether the pivot rotates or not. Each gas storage valve is pivoted in a corresponding compressed gas storage passage of the compression cylinder, and the end of the gas storage valve is matched with the opening of the compressed gas storage passage. . The four-stroke rotary engine according to any one of claims 2 to 9, wherein the jet assembly includes two exhaust valves respectively pivoted in corresponding exhaust passages of the jet cylinder, the exhaust valve abutting On the periphery of the jet rotor. The four-stroke rotary engine of claim 10, wherein the exhaust rail of the exhaust jet rotor is arcuately disposed. The four-stroke rotary engine according to any one of claims 1 to 9, wherein the suction assembly includes a suction turbine blade, and an intake diaphragm is disposed in the suction cylinder to partition the outer suction cylinder and the suction The cylinder and the center of the air inlet baffle are integrally formed with a shaft hole, and the shaft hole communicates with the outer suction cylinder and the inner suction cylinder. The shaft hole is sleeved outside the rod body, and an outer air inlet is formed through the periphery of the outer suction cylinder, and the outer suction cylinder is provided There is a U-shaped baffle, the U-shaped baffle surrounds the shaft hole, and both ends extend to the periphery of the intake port of the outer suction cylinder, and the space surrounded by the U-shaped baffle communicates with the air inlet port, and the outer wall surface of the outer suction cylinder An intake sleeve is formed into the extension, the intake sleeve is in communication with the intake port to improve the intake efficiency, and the inner suction cylinder is provided with two arc-shaped baffles, one end of each baffle is inside the inner suction cylinder The wall surface extends radially, and the other end is separated from the inner wall surface of the inner suction cylinder to form a gap, and the two gaps are not aligned with each other. The two deflectors are respectively located on different sides of the shaft hole to form two side flow passages and a turbine chamber. The side flow passages communicate with the turbine chamber through the gaps respectively, and the suction turbine blades The air suction turbine blade is disposed in the inner suction cylinder, and the air suction turbine blade is disposed in the turbine chamber of the inner suction cylinder to suck the gas from the outer suction cylinder through the shaft hole into the suction cylinder, and introduce the gas through the gap respectively. In the side flow channel. The four-stroke rotary engine of claim 10, wherein the suction assembly comprises a suction turbine blade, and an intake diaphragm is disposed in the suction cylinder to partition the outer suction cylinder and the inner suction cylinder, and the air intake diaphragm A shaft hole is formed through the center, and the shaft hole communicates with the outer suction cylinder and the inner suction cylinder. The shaft hole is sleeved outside the rod body, and an outer air inlet is formed through the periphery of the outer suction cylinder, and a U-shaped baffle is arranged in the outer suction cylinder. The U-shaped baffle surrounds the shaft hole, and both ends extend to the periphery of the intake port of the outer suction cylinder, the space surrounded by the U-shaped baffle communicates with the air inlet, and the outer wall of the outer suction cylinder is radially extended to form an intake air. a sleeve, the air inlet sleeve communicates with the air inlet to improve the air intake efficiency, and the inner suction cylinder is provided with two arc-shaped baffles, one end of each of the baffles is radially extended by the inner wall surface of the inner suction cylinder, and One end is separated from the inner wall surface of the inner suction cylinder to form a gap, and the two gaps are not aligned with each other. The two deflectors are respectively located on different sides of the shaft hole to form two side flow passages and one turbine chamber, and the side flow passages respectively pass through the gap. Interconnected with the turbine chamber, the suction turbine blades are sleeved and fixed Vitro rod and disposed within the suction cylinder, the intake of the turbine blades disposed in the suction chamber of a cylinder of the turbine, to the suction gas from the suction casing outer cylinder through the suction hole of the inner shaft, and the gas introducing flow passage through the gap, respectively. The four-stroke rotary engine of claim 11, wherein the suction assembly comprises a suction turbine blade, and an intake diaphragm is disposed in the suction cylinder to partition the outer suction cylinder and the inner suction cylinder, and the air intake diaphragm A shaft hole is formed through the center, and the shaft hole communicates with the outer suction cylinder and the inner suction cylinder. The shaft hole is sleeved outside the rod body, and an outer air inlet is formed through the periphery of the outer suction cylinder, and a U-shaped baffle is arranged in the outer suction cylinder. The U-shaped baffle surrounds the shaft hole, and both ends extend to the periphery of the intake port of the outer suction cylinder, the space surrounded by the U-shaped baffle communicates with the air inlet, and the outer wall of the outer suction cylinder is radially extended to form an intake air. a sleeve, the air inlet sleeve communicates with the air inlet to improve the air intake efficiency, and the inner suction cylinder is provided with two arc-shaped baffles, one end of each of the baffles is radially extended by the inner wall surface of the inner suction cylinder, and One end is separated from the inner wall surface of the inner suction cylinder to form a gap, and the two gaps are not aligned with each other. The two deflectors are respectively located on different sides of the shaft hole to form two side flow passages and one turbine chamber, and the side flow passages respectively pass through the gap. Interconnected with the turbine chamber, the suction turbine blades are sleeved and fixed Vitro rod and disposed within the suction cylinder, the intake of the turbine blades disposed in the suction chamber of a cylinder of the turbine, to the suction gas from the suction casing outer cylinder through the suction hole of the inner shaft, and the gas introducing flow passage through the gap, respectively. The four-stroke rotary engine according to any one of claims 2 to 9, wherein the shaft of the drive shaft is formed with two first holes and two second holes, and the first holes are opposite to 180 degrees and two second The holes are opposite to 180 degrees, and the exhaust passages of the explosion exhaust rotor communicate with the first hole corresponding to the rod body, and the shaft hole of the exhaust jet rotor communicates with the second hole of the rod body. The four-stroke rotary engine according to claim 10, wherein the first shaft and the second holes are formed through the shaft of the transmission shaft, and the first holes are opposite to 180 degrees and the second holes are 180 degrees apart. Each of the exhaust passages of the exhaust rotor communicates with a first hole corresponding to the rod body, and the shaft hole of the exhaust jet rotor communicates with the second hole of the rod body. The four-stroke rotary engine of claim 11, wherein the shaft of the drive shaft is formed with two first holes and two second holes, the first holes are opposite to 180 degrees and the second holes are opposite to 180 degrees, exploding. Each of the exhaust passages of the exhaust rotor communicates with a first hole corresponding to the rod body, and the shaft hole of the exhaust jet rotor communicates with the second hole of the rod body. The four-stroke rotary engine of claim 12, wherein the shaft of the drive shaft is formed with two first holes and two second holes, the first holes are opposite to 180 degrees and the second holes are opposite to 180 degrees, exploding. Each of the exhaust passages of the exhaust rotor communicates with a first hole corresponding to the rod body, and the shaft hole of the exhaust jet rotor communicates with the second hole of the rod body. The four-stroke rotary engine of claim 13, wherein the shaft of the drive shaft is formed with two first holes and two second holes, the first holes are opposite to 180 degrees and the second holes are opposite to 180 degrees, exploding. Each of the exhaust passages of the exhaust rotor communicates with a first hole corresponding to the rod body, and the shaft hole of the exhaust jet rotor communicates with the second hole of the rod body. The four-stroke rotary engine of claim 14, wherein the shaft of the drive shaft is formed with two first holes and two second holes, the first holes are opposite to 180 degrees and the second holes are opposite to 180 degrees, exploding. Each of the exhaust passages of the exhaust rotor communicates with a first hole corresponding to the rod body, and the shaft hole of the exhaust jet rotor communicates with the second hole of the rod body. The four-stroke rotary engine according to any one of claims 2 to 9, wherein the pistons of the various types of pistons of the compression suction rotor are concavely formed with a notch, and the piston cam such as the compression suction rotor is slidably abutted. In the cylinder wall of the compression chamber, each of the cutouts is provided with a movable sealing blade, and each sealing blade is connected with a returning assembly for resetting the sealing blade, and the recovery component is disposed in the compression suction rotor. The four-stroke rotary engine according to any one of claims 2 to 9, wherein the piston cams of the explosion exhaust rotor are concavely formed with a notch, and the piston cam such as an explosion exhaust rotor slidably abuts against The cylinder wall of the explosion chamber is provided with a movable sealing scraper in each of the missing slots. According to the four-stroke rotary engine described in claim 21, the piston cams of the explosion exhaust rotor are concavely formed with a notch, and the piston cam such as the explosion exhaust rotor slidably abuts against the cylinder wall of the explosion chamber. A movably sealing scraper is provided in each of the slots.