CN106593642B

CN106593642B - Flat-turning engine

Info

Publication number: CN106593642B
Application number: CN201710055651.4A
Authority: CN
Inventors: 龙全洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-19
Filing date: 2017-01-19
Publication date: 2021-04-13
Anticipated expiration: 2037-01-19
Also published as: CN106593642A

Abstract

A flat-turn engine using high-pressure fluid to drive flat-turn piston to rotate parallelly is composed of flow inlet and drainage outlet, and features that said engine also includes flat-turn piston, flat-turn shaft, flow blocking plug, boundary device, inlet and outlet boundary walls, choke and fluid slot, the boundary device is fixed by fixed shaft in rotor and the choke is a narrow channel for the flat-turn piston and flow blocking plug to pass through, the flat-turn piston driven by high-pressure fluid to rotate is parallel to the flat-turn piston at start of rotation, so the rotation mode of flat-turn piston is called parallel rotation, the flat-turn piston can block the high-pressure fluid from flow inlet and can discharge it from drainage outlet until the high-pressure fluid drives piston to rotate, if the machine replaces the existing high-power machine, the advantages of small size, high power and high mechanical efficiency can be embodied.

Description

Flat-turning engine

One, the technical field

The technology can be used as an engine or a pump.

Second, background Art

The mechanical efficiency of the existing machines for generating power by using high-pressure fluid is low, particularly the high-power engines used on large-scale equipment such as airplanes, aircraft carriers and the like, the mechanical efficiency of the high-power engines is not up to 20%, and the existing engines have complex structures, high manufacturing cost and small power-weight ratio, the parts of machines such as steam turbines, water turbines and the like which are impacted by the high-pressure fluid can not block the high-pressure fluid, so that the high-pressure fluid can rapidly pass through the high-pressure fluid, a large amount of energy can be taken away, and the piston of the internal combustion engine can block high-pressure gas, but the piston, an inlet valve, an exhaust valve and other parts perform high-speed reciprocating linear motion to consume much energy, so that the mechanical efficiency of the internal combustion engine in general use is only twenty-few percent, and the special diesel engine can.

Third, the invention

In view of the above-mentioned drawbacks of the prior art, i have designed a multipurpose engine with pistons capable of rotating in parallel.

The technical scheme adopted by the invention is as follows:

a kind of engine of flat-turning that utilizes the high-pressure fluid to promote the piston of flat-turning to rotate in parallel, including inflow port, drainage port, body, bearing housing, shaft hole, power take-off, its characteristic is that the engine of flat-turning also includes the piston of flat-turning, flat-turning shaft, gear of flat-turning, choke plug, boundary device, inlet and outlet division wall, choke, end wall of rotor, fixed axis, rotor shaft, fluid trough, shaft sleeve gear wheel, shaft sleeve pinion, reversal gear shaft, rotor shaft gear; a flat rotating shaft integrated with the flat rotating piston is limited in a shaft hole on the end wall of the rotor, and a flat rotating gear is fixed on the flat rotating shaft penetrating through the end wall of the rotor; several flow blocking plugs are fixed between the end walls of two blocks of rotors to form a rotor, the shaft hole in the middle of the left side of the rotor is sleeved on a fixed shaft, the middle of the right side of the rotor is fixedly connected with the rotor shaft, the rotor shaft is limited in a bearing installed on a machine shell, the center lines of the rotor shaft and the fixed shaft are on the same straight line, the rotor can rotate by taking the common center line of the rotor shaft and the fixed shaft as the center of a circle, a rotor shaft gear is fixed on the rotor shaft, two ends of a counter gear shaft penetrating through the shaft hole on the machine shell are respectively fixed with a counter gear, a shaft sleeve large gear and a shaft sleeve small gear are both fixed on a shaft sleeve sleeved on the rotor shaft, when the rotor shaft gear rotates along the counterclockwise direction, the rotor shaft gear is meshed with the counter gear on the right side of the machine shell, the, the left reversal gear of the machine shell is meshed with the shaft sleeve pinion and pushes the shaft sleeve pinion to rotate along the anticlockwise direction, the shaft sleeve pinion drives the shaft sleeve gearwheel to rotate along the anticlockwise direction through the shaft sleeve, the shaft sleeve gearwheel is simultaneously meshed with the square flat gear and pushes the square flat gear to rotate reversely by taking the rotor as a reference object, the setting of the number of teeth of each gear (the number of teeth of two sets is recommended: the first set, the rotor shaft gear 32 teeth, the right reversal gear 30 teeth, the left reversal gear 32 teeth, the shaft sleeve pinion 30 teeth, the shaft sleeve gearwheel 225 teeth and the flat gear 31 teeth; the second set according to the sequence of one set, 30, 28, 196 and 29) realizes that the rotating angle of the rotor shaft gear, the rotor shaft and the rotor along the anticlockwise direction is equal to the rotating angle of the flat gear, the flat shaft and the flat piston in the reverse direction by taking the rotor as the reference object, the mechanism for ensuring the parallel rotation of the translational piston comprises a translational gear, a shaft sleeve large gear, a shaft sleeve small gear, a reversing gear shaft, reversing gears at two ends of the shaft and a rotor shaft gear, wherein the end wall of the translational piston in parallel rotation is tangent with the rotor end wall and the fluid groove side wall; the boundary device is fixed in the rotor by a fixed shaft, the fixed shaft is fixed on the shell, two ends of the boundary device are matched with the inner side of the end wall of the rotor, the elliptical surface of the boundary device is matched with the motion track of the flat-turning piston, the fluid tank is a fixed tank body fixed with the shell, the inner wall of the fluid tank is matched with the motion track of the flat-turning piston, and the fluid inlet, the fluid outlet and the fluid tank are a fixed whole. The most important characteristic of the design is that a narrow passage which can only allow a flat-turning piston and a flow blockage to pass is formed by the left inlet and outlet boundary wall, a demarcation device and a rotor end wall and is called a choke orifice, the choke orifice is arranged on the left side of the engine, and a choke orifice can be arranged on the right side of the engine by the same principle; the engine is divided into an upper fluid cylinder and a lower fluid cylinder by boundary walls, bottlenecks and a boundary device in the middle of the two sides, the upper fluid cylinder is called as the upper fluid cylinder, the lower fluid cylinder is called as the lower fluid cylinder, and a flow blocking plug and a translation piston enter the lower fluid cylinder from a left choke and enter the upper fluid cylinder from a right choke; the choke orifice is blocked by the high-speed rotating flow blocking plug, so that high-pressure fluid is prevented from flowing away from the choke orifice; when the lower edge of the flat-turning piston entering the lower fluid cylinder from the left choke hole is matched with the lower fluid groove, the flat-turning piston is pushed by the high-pressure fluid entering from the inlet to rotate parallelly to do work, when the high-pressure fluid behind the flat-turning piston is blocked by the flat-turning piston, the flat-turning piston finishes the work, and along with the continuous rotation of the rotor, the flat-turning piston enters the upper fluid cylinder through the right choke hole to continue to do work by the same principle, and the flat-turning piston of the flat-turning engine is pushed by the high-pressure fluid to circularly rotate parallelly to do work like the above. The high-pressure fluid referred to in this specification includes high-pressure gas generated by combustion of high-pressure water, high-pressure steam, and high-pressure air with various fuels, respectively, and also includes high-pressure gas generated by combustion of solid fuel used in a high-power engine. The engine is pushed by high-pressure fluid to rotate, the engine is a flat-turning engine, the engine is driven by other power to rotate, the engine is a flat-turning pump, and the water pumping performance of the flat-turning pump manufactured by the technology is much better than that of the existing water pump.

The main advantages of the engine are that the piston can block the high pressure fluid, the high pressure fluid can be discharged only when most of the energy of the high pressure fluid is transferred to the engine, the engine has no linear motion part which needs high frequency quick start and brake, therefore, the engine has simple structure, low cost, durability, high mechanical efficiency, low noise and small vibration, and if the engine is used for replacing a high-power machine which uses solid fuel on a large plane or rocket, the engine can better embody the advantages of small size, high power and high mechanical efficiency.

Description of the drawings

Fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, and fig. 16 are schematic structural views of the pan engine according to the present design. In fig. 1, 1a, 1b housing, 2a, 2b bearing, 3a, 3b bearing housing, 4a, 4b, 4c, 4d, 4e, 4f shaft bore, 5a, 5c translational piston, 6a, 6c translational shaft, 7a, 7c translational gear, 8 delimiter, 9a, 9b rotor end wall, 10 stationary shaft, 11 rotor shaft, 12a, 12b fluid groove, 13 shaft housing, 14 shaft housing gearwheel, 15 shaft housing pinion, 16a, 16b counter gear, 17 counter gear shaft, 18 rotor shaft gear, 19 power take-off, the part of fig. 1 that is hatched is illustrated as a stationary part. In fig. 2, 6a, 6b, 6c, 6 d-translational axis, 7a, 7b, 7c, 7 d-translational gear, 11-rotor axis, 13-shaft sleeve, 14-shaft sleeve gearwheel. In fig. 3, 20a, 20 b-inlet, 21a, 21 b-outlet, 5a, 5b, 5c, 5 d-flat-turn piston, 6a, 6b, 6c, 6 d-flat-turn shaft, 22a, 22b, 22c, 22 d-plug, 8-delimiter, 23a, 23 b-inlet-outlet dividing wall, 24a, 24 b-choke, 12a, 12 b-fluid groove. In fig. 4, 1a, 1b housing, 2a, 2b bearing, 3a, 3b bearing housing, 50 rotor, 4a, 4b, 4c, 4d shaft bore, 5a translational piston, 25 driving chain gear, 29a driven chain gear, 26 chain gear fixed on fixed shaft, 6a translational shaft, 8 delimiter, 9a, 9b rotor end wall, 10 fixed shaft, 11 rotor shaft, 12a, 12b fluid groove, 19 power take-off, 22a choke plug, 27 support shaft, 28 connecting chain between chain gear 26 and chain gear 25, part of fig. 4 drawn diagonal is schematically a fixed part. In fig. 5, 6a, 6b, 6c, 6d, 6 e-the flat rotating shaft, 29a, 29b, 29c, 29d, 29 e-the driven chain gears, 30-the connecting links between the driven chain gears, 9 b-the rotor end wall, 11-the rotor shaft. In fig. 6, 20a, 20 b-inlet, 21a, 21 b-outlet, 5a, 5b, 5c, 5d, 5 e-piston, 6a, 6b, 6c, 6d, 6 e-rotating shaft, 22a, 22b, 22c, 22d, 22 e-choke, 8-delimiter, 23a, 23 b-inlet-outlet dividing wall, 24b, 24 a-choke, 12a, 12 b-fluid groove, 31-check valve, 32-gas compressor, 33-combustion chamber, 34-fuel supply mechanism, 35-electronic igniter. In fig. 7, 1a, 1 b-housing, 2a, 2 b-bearing, 3a, 3 b-bearing housing, 50-rotor, 4a, 4b, 4c, 4d, 4 e-shaft bore, 5 a-flat piston, 25-driving chain gear, 26-chain gear fixed on fixed shaft, 6 a-flat rotating shaft, 8-delimiters, 9a, 9 b-rotor end wall, 10-fixed shaft, 11-rotor shaft, 12a, 12 b-fluid groove, 19-power take-off, 22 a-choke, 27-support shaft, 28-connecting chain between chain gear 26 and chain gear 25, 31-check valve, 52-upper fluid cylinder, 53-lower fluid cylinder, 32-gas compressor, 33-combustion chamber, 34-fuel supply, 29 a-driven sprocket, 35-electric igniter, 51-sealing ring. In fig. 8, 36-hull, 42-engine, 37-hull rear bottom, 38-diesel, 39-hull rear wall, 40-breakwater, 41 d-water spray pipe, in fig. 9, 37-hull rear bottom, 41a, 41b, 41c, 41d, 41e, 41f, 41 g-water spray pipe. In fig. 10 4a, 4b, 4c, 4 d-shaft bore, 5a, 5 b-translatory piston, 6a, 6 b-translatory shaft, 29a, 29 b-driven chain gear, 8-delimiter, 9a, 9 b-rotor end wall, 12a, 12 b-fluid groove, in fig. 11 6c, 6a, 6 b-translatory shaft, 9 a-rotor end wall, 29c, 29a, 29 b-driven chain gear, 30-connecting chain between each driven chain gear, 11-rotor shaft. In fig. 12, 20a, 20 b-inlet, 21a, 21 b-outlet, 5c, 5a, 5 b-piston, 6c, 6a, 6 b-piston, 22c, 22a, 22 b-choke, 8-divider, 23a, 23 b-inlet-outlet boundary wall, 12a, 12 b-fluid channel, 11-rotor shaft, 24a, 24 b-choke. In fig. 13, 6a, 6 e-pan shaft, 42-pan motor, 43a, 43 b-connecting rod, 44-crankshaft, 45a, 45b, 45c, 45 d-bearing block with bearings, 46-transmission, 11-rotor shaft, 19-power take-off, 47-stand. In fig. 14, 1a, 1 b-housing, 2a, 2 b-bearing, 3a, 3 b-bearing housing, 4a, 4b, 4c, 4 d-shaft bore, 5a, 5 b-translational piston, 6a, 6 b-translational shaft, 8-delimiter, 9a, 9 b-rotor end wall, 11-rotor shaft, 12a, 12 b-fluid groove, 19-power take-off, 29a, 29 b-driven chain gear, 48-chain gear that is fitted on rotor shaft and fixed on housing, 25-driving chain gear, 49-connecting chain between chain gear 25 and chain gear 48. In fig. 15, 6a, 6b, 6c, 6d, 6e, 6 f-the translational shaft, 29a, 29b, 29c, 29d, 29e, 29 f-the driven chain gears, 30-the connecting chain between each driven chain gear, 9 b-the rotor end wall, 11-the rotor shaft. In fig. 16, 6a, 6b, 6c, 6d, 6e, 6 f-translational axis, 20a, 20 b-intake, 21a, 21 b-exhaust, 5a, 5b, 5c, 5d, 5e, 5 f-translational piston, 22a, 22b, 22c, 22d, 22e, 22 f-choke, 8-delimiter, 23a, 23 b-intake-outlet dividing wall, 12a, 12 b-fluid groove, 31-check valve, 33-combustion chamber, 11-rotor axis, 52-upper fluid cylinder, 53-lower fluid cylinder.

Fifth, detailed description of the invention

The technology can be used as a water turbine, various high-pressure gas engines, an internal combustion engine, a pump and the like, and a plurality of modes for ensuring the parallel rotation of the horizontal rotation piston are provided in the technology, namely, a plurality of gears are adopted to rotate together. Secondly, a fixed gear is combined with a plurality of rotatable gears. And thirdly, a fixed bevel gear is combined with a plurality of rotating bevel gears. And fourthly, a crankshaft or a Z-shaped shaft with the same rotating radius as the flat rotating shaft can be adopted to synchronously rotate with the flat rotating shaft. And fifthly, the chain gear and the chain are adopted for transmission. Many combinations of technical variations can form many embodiments, and only 5 embodiments will be specifically described here.

1. A flat-turn internal combustion engine having a structure as shown in FIGS. 4, 5 and 6, comprising housings 1a, 1b,

bearings

2a, 2b, bearing

housings

3a, 3b,

shaft holes

4a, 4b, 4c, 4d, flat-

turn pistons

5a, 5b, 5c, 5d, 5e, flat-

turn shafts

6a, 6b, 6c, 6d, 6e, delimiters 8, a rotor 50,

rotor end walls

9a, 9b, a stationary shaft 10, a rotor shaft 11,

fluid channels

12a, 12b, a power take-off 19,

chokes

22a, 22b, 22c, 22d, 22e, a support shaft 27,

inlet ports

20a, 20b,

outlet ports

21a, 21b, inlet and

outlet dividing walls

23a, 23b, choke ports 24a, 24b, a fuel supply mechanism 34, an electronic igniter 35, and delimiters fixed to the rotor, the fixed shaft is fixedly connected with the machine shell, the central line of the fixed shaft 10 and the central line of the rotor shaft 11 are on the same straight line, the rotor rotates by taking the common central line of the rotor shaft and the fixed shaft as the center of a circle, the rotor shaft 11 is fixedly connected with the rotor end wall 9b, the space enclosed by the fluid groove, the boundary device and the rotor end wall is called a fluid cylinder, the flat-rotating internal combustion engine is characterized by further comprising a check valve 31, a gas compressor 32, a combustion chamber 33, and a mechanism for ensuring the parallel rotation of the flat-rotating piston consists of a driving chain gear 25, a chain gear 26 fixed on the fixed shaft, a connecting chain 28 between the

chain gears

26 and 25, driven

chain gears

29a, 29b, 29c, 29d and 29e and connecting chains 30 between the driven chain gears, the number of teeth of the fixed chain gear 26 is equal to that of the driving chain gear 25, and the number of teeth of the driven chain, in the process that each flat-rotating piston pushes the rotor 50 to rotate, the chain gear 26 fixed on the fixed shaft drives the driving chain gear 25 to rotate reversely with the flat-rotating shaft 6a and the flat-rotating piston 5a by taking the rotor 50 as a reference through the connecting chain 28, at the same time, the driven chain gear 29a fixed on the right end of the horizontal rotating shaft 6a drives each driven chain gear and each horizontal rotating shaft and each horizontal rotating piston to rotate reversely by using the rotor 50 as a reference through the connecting chain 30 between each driven chain gear, and the angle of reverse rotation of each horizontal rotating piston is equal to the angle of forward rotation of the rotor 50, therefore, the parallel rotation of the flat-turning pistons is ensured, namely, the central line of the flat-turning piston in the rotation process is always parallel to the central line of the flat-turning piston when the flat-turning piston starts to rotate, and the choke orifice is blocked by using the flow blockage caused by high-speed rotation, so that high-pressure fluid is prevented from flowing away from the choke orifice. When the piston rotates from the right choke 24b to the inlet 20a, the piston pushes the air entering the upper cylinder to compress the air primarily, when the primarily compressed air reaches the outlet 21a, the air is discharged from the outlet 21a and enters the gas compressor 32 through the gas passage, when the air entering the gas compressor is compressed again, the air enters the combustion chamber 33 through the gas passage and the fuel entering the combustion chamber is combusted to form a large amount of high-pressure combustion gas, and the formed gas enters the lower cylinder from the inlet 20b to push the piston to rotate in parallel to perform work, and then the air is discharged from the outlet 21 b.

2. A flat-rotating internal combustion engine using compressed air to absorb heat energy of a machine body is disclosed in FIG. 7, and comprises housings 1a, 1b,

bearings

2a, 2b, bearing

housings

3a, 3b, a rotor 50,

shaft holes

4a, 4b, 4c, 4d, 4e, a flat-rotating piston 5a, a driving chain gear 25, a chain gear 26 fixed on a fixed shaft, a flat-rotating shaft 6a, a separator 8, a driven chain gear 29a,

rotor end walls

9a, 9b, a fixed shaft 10, a shaft 11,

fluid tanks

12a, 12b, a power output device 19, a choke plug 22a, a support shaft 27, a connecting link 28 between the chain gear 26 and the chain gear 25, a check valve 31, an upper fluid cylinder 52, a lower fluid cylinder 53, a gas compressor 32, a combustion chamber 33, a fuel supply mechanism 34, an electric igniter 35, a seal rings 51, the internal combustion engine is characterized in that a certain distance is kept between the upper fluid groove I2a and the track of the flat-turning piston, the upper fluid cylinder is only a passage for compressing air, the flat-turning piston and the flow blocking plug, high-pressure gas generated by a gas compressor driven by the power of the internal combustion engine enters a part (including the upper fluid cylinder) needing cooling in the flat-turning internal combustion engine through a gas passage to absorb heat energy and then enters a combustion chamber through the gas passage to be combusted with fuel to generate a large amount of high-pressure gas, and the generated high-pressure gas enters the lower fluid cylinder 53 of the internal combustion engine through the gas passage to push the flat-turning piston to rotate parallelly to do work and then is discharged from an exhaust port.

3. A straight push ship using a horizontal rotation engine as a pump to generate high-pressure water to push a ship body to move is shown in figures 8 and 9, and comprises a horizontal rotation engine 42, a ship body 36, a diesel engine 38, a ship body rear ship wall 39 and a water baffle 40, and is characterized in that the ship bottom surface 37 at the rear part of the ship body and high-pressure

water spray pipes

41a, 41b, 41c, 41d, 41e, 41f and 41g are arranged, the ship bottom surface at the rear part of the ship body is not sunken, the longitudinal section of the ship bottom surface at the rear part of the ship body is a straight line, the ship bottom surface at the rear part of the ship body and the ship body rear ship wall are directly intersected to form an angle of about 90 degrees, and the horizontal rotation engine is driven by the diesel engine to rotate And by backward pushing, the ship body obtains huge tenon force, and negative pressure resistance caused by direct contact between water right behind the ship body and the ship wall behind the ship body is avoided. The large motor-driven ship used at present has a huge depression for mounting a propeller on the bottom surface at the rear part of a ship body, and the propeller rotates at high speed to generate a huge backward suction force on the depression part, so that the ship consumes high energy and runs fast.

4. A parallel rotation engine using a crankshaft to ensure parallel rotation of parallel rotation pistons is provided, and the specific structure of the mode is shown in FIG. 10, FIG. 11, FIG. 12 and FIG. 13, the parallel rotation engine of the mode comprises shaft holes 4a, FIG. 12, FIG. 13, shaft holes 4a, FIG. 4b, FIG. 4d, parallel rotation pistons 5a, FIG. 5b, FIG. 5c, parallel rotation shafts 6a, FIG. 6b, FIG. 6c, driven chain gears 29a, FIG. 29b, FIG. 29c, a boundary device 8, rotor end walls 9a, FIG. 9b, fluid grooves 12a, FIG. 12b, connecting links 30 among the driven chain gears, rotor shaft 11,

inlet ports

20a, 20b,

outlet ports

21a, 21b,

choke plugs

22a, 22b, 22c, inlet and outlet

port boundary walls

23a, 23b, choke ports 24a, 24b, parallel rotation engine 42, connecting

rods

43a, 43b, crankshaft 44,

bearing seats

45a, 45b, 45c, 45d with bearings, and a transmission device 46, the power output device 19 and the base 47 are characterized in that the boundary device is fixed with a rotor shaft, a rotor end wall and a flow blocking plug to form a rotor which rotates together, a semicircular groove for the rotation of a flat-turning piston is arranged on the rotor, a mechanism for ensuring the parallel rotation of the flat-turning piston consists of connecting

rods

43a and 43b, a crankshaft 44 and a transmission device 46, one end of each connecting rod is fixedly connected with the end of the flat-turning shaft penetrating through the rotor end wall, the other end of each connecting rod is sleeved on a rotating crank shaft of the crankshaft, the rotating center shaft of the crankshaft is limited on a machine shell by a bearing seat provided with a bearing, the rotating radius of the rotating crank shaft of the crankshaft is the same as that of the flat-turning shaft, the transmission device 46 ensures that the rotor shaft 11 and the crankshaft 44 rotate synchronously, thereby ensuring the parallel rotation with the connecting

rods

43a and 43b, namely ensuring the parallel rotation of the flat-turning pistons fixedly connected with the connecting

rods

43a and 43b, and the parallel rotation of the flat- And also rotates in parallel with the synchronization. If the rotor shaft, the rotor end wall and the flat rotating shaft are combined to form a rotating body which is regarded as a crankshaft, the mechanism for guaranteeing the parallel rotation of the flat rotating piston in the technology is equivalent to that two crankshafts with the same rotating radius rotate synchronously to push connecting rods to rotate in parallel.

5. A flat-rotating internal combustion engine with a circular flat-rotating piston is disclosed in FIG. 14, FIG. 15, FIG. 16, and comprises a housing 1a, FIG. 1b, a bearing 2a, FIG. 2b, a bearing housing 3a, FIG. 3b, a shaft hole 4a, FIG. 4b, FIG. 4c, FIG. 4d, a flat-rotating shaft 6a, FIG. 6b, FIG. 6c, FIG. 6d, FIG. 6e, FIG. 6f, a flat-rotating piston 5a, FIG. 5b, FIG. 5c, FIG. 5d, FIG. 5e, FIG. 5f, a boundary device 8, a rotor end wall 9a, FIG. 9b, a rotor shaft 11, a fluid tank 12a, FIG. 12b, a power take-off device 19, a driven chain gear 29a, FIG. 29b, FIG. 29c, FIG. 29d, FIG. 29e, FIG. 29f, a chain gear 48 fitted around the rotor shaft and fixed to the housing, a driving chain gear 25, a connecting link 49 between the chain gear 25 and the chain gear,

inlet ports

20a, 20b,

outlet ports

21a, 21b, plugs 22a, 22b, 22c, 22d, 22e, 22f, inlet and

outlet partition walls

23a, 23b, check valves 31, combustion chamber 33, upper cylinder 52, lower cylinder 53, characterized by: in order to install a sealing ring on the flat-turning piston, the flat-turning piston is made into a round shape, air enters the upper fluid cylinder from the air inlet 20a and is compressed by the flat-turning piston, the compressed air is directly pushed into the combustion chamber from the exhaust port 21a by the flat-turning piston to support combustion, a large amount of combustion gas generated in the combustion chamber enters the lower fluid cylinder from the air inlet 20b and pushes the flat-turning piston entering the lower fluid cylinder to do work in a parallel rotating mode, and the combustion gas reaches the exhaust port 21b and is exhausted from the exhaust port.

Claims

1. A piston parallel rotation internal combustion engine comprises a shell (1a, 1b), bearings (2a, 2b), bearing sleeves (3a, 3b), shaft holes (4a, 4b, 4c, 4d), a flat rotating shaft (6a, 6b, 6c, 6d, 6e), a rotor (50), rotor end walls (9a, 9b), a fixed shaft (10), a rotor shaft (11), a power output device (19), a fuel supply mechanism (34) and an electronic igniter (35), wherein the rotor shaft is fixedly connected with the rotor end walls, a plurality of flow blocking plugs are fixed between the two rotor end walls to form a rotor, the rotor rotates by taking the common central line of the rotor shaft and the fixed shaft as the center of a circle, and a mechanism for ensuring the parallel rotation of the flat rotating piston comprises a driving chain gear (25), a chain gear (26) fixed on the fixed shaft, and a connecting chain (28) between the driving chain gear (26) and the driving chain gear (25), The internal combustion engine is characterized by further comprising a check valve (31), a gas compressor (32), a combustion chamber (33), flat rotating pistons (5a, 5b, 5c, 5d, 5e), a demarcation device (8), fluid grooves (12a, 12b), flow blocking plugs (22a, 22b, 22c, 22d, 22e), a supporting shaft (27), inflow ports (20a, 20b), an outflow port (21a, 29 b), a drainage port (21a, 29 b), a driving chain gear (25), a fixed chain gear (26) and a driven chain gear (29), wherein the number of teeth of the fixed chain gear is equal to that of the driving chain gear (25), the number of teeth of the driven chain gears is equal to that of the driving chain gear, and a mechanism for ensuring the parallel rotation of the flat rotating pistons ensures that the flat rotating pistons in the process of pushing the rotors to rotate are always parallel to the flat rotating pistons in the process of starting to rotate 21b) Entrance/exit boundary walls (23a, 23b), bottlenecks (24a, 24 b); the boundary device is fixed in the rotor by a fixed shaft, the fixed shaft is fixedly connected with the machine shell, two ends of the boundary device are jointed with the inner side of the end wall of the rotor, the elliptical surface of the boundary device is jointed with the motion track of the flat-turning piston, the fluid tank is a fixed groove body fixed with the machine shell, the inner wall of the fluid tank is jointed with the motion track of the flat-turning piston, the inlet and outlet ports and the fluid tank are a fixed whole, the inlet and outlet boundary wall at the left side is fixed between the inlet and outlet ports at the left side, the inner wall of the boundary wall is jointed with the motion track of the blocking plug, the inlet and outlet boundary wall, the boundary device and the end wall of the rotor form a narrow passage which only allows the flat-turning piston and the blocking plug to pass through, the narrow passage is called as a choke, the ports are respectively arranged at the left side and the right side of the engine, and the fixed boundary device at the two sides is used for dividing the engine into an upper fluid cylinder and a lower fluid cylinder, the upper fluid cylinder is called as the upper fluid cylinder, the lower fluid cylinder is called as the lower fluid cylinder, the flow blocking plug and the translation piston enter the lower fluid cylinder from the left choke and enter the upper fluid cylinder from the right choke; the choke orifice is blocked by the high-speed rotating flow blockage, so that high-pressure fluid is prevented from flowing away from the choke orifice; when the flat-turning piston rotates from the right choke (24b) to the intake (20a), the flat-turning piston pushes the air entering the upper fluid cylinder to primarily compress the air, when the primarily compressed air reaches the exhaust (21a), the air is discharged from the exhaust (21a) and enters the gas compressor (32) through the gas passage, when the air entering the gas compressor is compressed again, the air enters the combustion chamber (33) through the gas passage and the fuel entering the combustion chamber is combusted to form a large amount of high-pressure combustion gas, and the formed gas enters the lower fluid cylinder from the intake (20b) to push the flat-turning piston to do parallel work and is discharged from the exhaust (21 b).