JP4032647B2 - Twin turbocharger jet engine with cylindrical double combustion chamber - Google Patents

Description

[0001]
【Technical field】
The present invention relates to a twin turbocharger jet engine having a cylindrical double combustion chamber composed of a cylindrical inner cylinder and a cylindrical outer cylinder.
[0002]
[Background]
Conventionally, a cylindrical double combustion chamber composed of a cylindrical inner cylinder and a cylindrical outer cylinder, a twin turbocharger, and a turbocharger exhaust pressure control valve for adjusting the exhaust pressure of the exhaust turbine in an exhaust pipe are provided. There was no jet engine.
[0003]
DISCLOSURE OF THE INVENTION
[Problems to be solved by the invention]
The present invention can take out the explosion energy of the combustion chamber in a well-balanced manner and increase the explosion cycle.
[0004]
[Means for Solving the Problems]
In view of the above-described problems, the present invention is a result of diligent research and results in two sets of fuels for injecting fuel into a cylindrical compound combustion chamber composed of a cylindrical inner cylinder and a cylindrical outer cylinder, and a cylindrical compound combustion chamber. An injection nozzle, two sets of inflow valves for injecting a mixed gas obtained by mixing air and fuel into the cylindrical double combustion chamber, and two sets of spark plugs for igniting and exploding the mixed gas flowing into the cylindrical double combustion chamber; , A drive motor driven by the explosion pressure ignited and exploded in the cylindrical double combustion chamber, an exhaust turbine that rotates by receiving exhaust gas from the cylindrical double combustion chamber, and an intake that compresses and sucks air into the cylindrical double combustion chamber Two sets of turbochargers consisting of a turbine, combustion chamber exhaust valves provided on both sides of a cylindrical double combustion chamber, and exhaust pipes for exhausting exhaust gas from the cylindrical double combustion chamber are provided. Both sides of the combustion chamber and the exhaust Cylindrical compound combustion characterized in that the exhaust pipe is connected to the exhaust turbine through a connecting portion and is provided with a turbocharger exhaust pressure control valve for adjusting the exhaust pressure of the exhaust turbine. It has a room.
[0005]
【The invention's effect】
The present invention is simple in structure and has two exhaust ports in the combustion chamber, so that the exhaust efficiency is high and it is useful for raising the explosion cycle. Further, the turbocharger exhaust pressure control valve moves at the opposite position, so that vibration is generated. It is hard to get up.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, a twin turbocharger jet engine having a cylindrical double combustion chamber according to an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 shows a twin turbocharger jet engine having a cylindrical double combustion chamber according to the present invention. FIG.
[0007]
The present invention relates to a twin turbocharger jet engine having a cylindrical double combustion chamber composed of a cylindrical inner cylinder and a cylindrical outer cylinder, and a cylinder composed of a cylindrical inner cylinder and a cylindrical outer cylinder. The type compound combustion chamber 1, two sets of fuel injection nozzles 4 for injecting fuel into the cylindrical type compound combustion chamber 1, and a mixed gas in which air and fuel are mixed into the cylindrical type compound combustion chamber 1 are introduced 2 A set of inflow valves 30, two sets of spark plugs 8 for igniting and exploding the mixed gas flowing into the cylindrical double combustion chamber 1, and a drive motor driven by the explosion pressure ignited and exploded in the cylindrical double combustion chamber 1 And two sets of turbochargers 3 comprising an exhaust turbine 32 that rotates by receiving exhaust gas from the cylindrical double combustion chamber 1 and an intake turbine 31 that compresses and sucks air into the cylindrical double combustion chamber 1. , Each of the combustion chamber exhaust valves 2 provided on both sides of the cylindrical compound combustion chamber 1 and an exhaust pipe 17 for exhausting the exhaust gas from the cylindrical compound combustion chamber 1 are provided. The exhaust pipes 17 are disposed between both sides of the combustion chamber 1 and the exhaust ports 19, and the exhaust pipes 17 are connected to the exhaust turbines 32 through connection portions. A turbocharger exhaust pressure control valve 29 is provided in each exhaust pipe 17 for adjusting the pressure.
[0008]
【Example】
That is, a cylindrical double combustion chamber 1 of a twin turbocharger jet engine having a cylindrical double combustion chamber according to the present invention comprises a cylindrical inner cylinder and a cylindrical outer cylinder as shown in the figure. On both side surfaces, a through hole penetrating the inside is formed.
[0009]
The two fuel injection nozzles 4 are for injecting fuel into the cylindrical compound combustion chamber 1 and for injecting fuel from the fuel tank 7 through the fuel control valve 5 by the fuel pump 6. B omits the piping of the other fuel injection nozzle 4.
[0010]
Next, the two sets of inflow valves 30 are each provided with an intake valve spring 18, and each of the mixed gas in which air and fuel are mixed flows into the cylindrical double combustion chamber 1, and an intake turbine of a turbocharger 3 to be described later. A mixed gas obtained by mixing air sent from 31 and fuel injected from the fuel injection nozzle 4 is caused to flow into the cylindrical double combustion chamber 1.
[0011]
Next, the two sets of spark plugs 8 ignite and explode the mixed gas that has flowed into the cylindrical compound combustion chamber 1, and include a generator pulley 12 (D shown is a belt attached). The electric power of the battery 11 that stores the electric power generated by the generator 10 is sent to the respective spark plugs 8 through the ignition coil 9, and is shown in FIG. C is a wiring omitted to the other spark plug 8.
[0012]
Further, the drive motor 22 is driven by the explosion pressure ignited and exploded in the cylindrical compound combustion chamber 1 and takes out energy to the outside by a belt D (not shown) provided in the drive motor pulley 23.
[0013]
Further, the two sets of turbochargers 3 each include an exhaust turbine 32 that rotates by receiving exhaust gas from the cylindrical double combustion chamber 1 and an intake turbine 31 that compresses and sucks air into the cylindrical double combustion chamber 1. Each exhaust turbine 32 rotates in response to the exhaust gas after the explosion, and the axially attached intake turbine 31 also rotates, and fresh air is taken in and compressed from an air intake provided in the intake turbine 31. To the cylindrical double combustion chamber 1.
[0014]
Further, each combustion chamber exhaust valve 2 is provided on both sides of the cylindrical compound combustion chamber 1, and in the embodiment, it is provided for two sets on both sides, but the number is not limited. The state shown in the figure is a state where the cylinder-type double combustion chamber 1 is ignited and expelled. Before the ignition explosion, the combustion chamber exhaust valve 2 is closed by the elasticity of the attached exhaust valve coil spring 27. Each combustion chamber exhaust valve 2 is provided with an exhaust valve vent 16, which discharges heat from the combustion chamber exhaust valve 2 or lowers the internal pressure.
[0015]
Further, an ignition timing control rod 21 is provided in the exhaust valve vent 16 of the combustion chamber exhaust valve 2. The ignition timing control rod 21 is detected by the photoelectric switch sensor 14, and the photoelectric switch 13 and the relay 15 are interposed. Then, it is connected to the ignition coil 9.
[0016]
Next, the exhaust pipe 17 discharges exhaust gas after combustion in the cylindrical double combustion chamber 1, and discharges exhaust gas by connecting both sides of the cylindrical double combustion chamber 1 and the exhaust ports 19.
[0017]
Further, in the turbocharger 3, lubricating oil is circulated through an oil pipe 28 by an oil pump 25 from a turbocharger lubricating oil tank 24. A and E.E. E is an omission of the oil pipe 28, and the oil cooler 20 is interposed and returned to the turbocharger lubricating oil tank 24. The driving force of the oil pump 25 is supplied from the drive motor 22 to the oil pump belt 26. It is what you get.
[0018]
The exhaust pipes 17 are connected to the respective exhaust turbines 32 via connection portions, and the turbocharger exhaust pressure control valves 29 are respectively provided between the respective connection portions and the respective exhaust turbines 32. The turbocharger exhaust pressure control valve 29 adjusts the exhaust pressure of each exhaust turbine 32 and flows it through the exhaust pipe 17.
[0019]
[Industrial applicability]
The present invention is simple in structure and has two exhaust ports in the combustion chamber, so that the exhaust efficiency is high and it is useful for raising the explosion cycle. Further, the turbocharger exhaust pressure control valve moves at the opposite position, so that vibration is generated. Is a twin turbocharger jet engine with a cylindrical double combustion chamber.
[0020]
[Brief description of the drawings]
FIG. 1 is a cross-sectional explanatory view of a twin turbocharger jet engine having a cylindrical double combustion chamber according to the present invention.
[0021]
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Donut cylindrical combustion chamber 2 Exhaust valve 3 Turbocharger 4 Fuel injection nozzle 5 Fuel control valve 6 Fuel pump 7 Fuel tank 8 Spark plug 9 Ignition coil 10 Generator 11 Battery 12 Generator pulley 13 Photoelectric switch 14 Photoelectric switch sensor 15 Relay 16 Exhaust valve vent 17 Exhaust pipe 18 Suction valve spring 19 Exhaust port 20 Oil cooler 21 Ignition timing control rod 22 Drive motor 23 Drive motor pulley 24 Turbocharger lubrication oil tank 25 Oil pump 26 Oil pump belt 27 Exhaust valve spring 28 Oil pipe 29 Turbocharger exhaust pressure control valve 30 Suction valve 31 Suction turbine 32 Exhaust turbine

Claims (1)

  A cylindrical compound combustion chamber (1) composed of a cylindrical inner cylinder and a cylindrical outer cylinder; two sets of fuel injection nozzles (4) for injecting fuel into the cylindrical compound combustion chamber (1); Two sets of inflow valves (30) for allowing a mixed gas mixed with air and fuel to flow into the cylindrical double combustion chamber (1) and the mixed gas flowing into the cylindrical double combustion chamber (1) are ignited and exploded. Two sets of spark plugs (8), a drive motor (22) driven by an explosion pressure ignited and exploded in the cylindrical double combustion chamber (1), and exhaust gas from the cylindrical double combustion chamber (1) are received. Two sets of turbochargers (3) comprising an exhaust turbine (32) that rotates and an intake turbine (31) that compresses and sucks air into the cylindrical double combustion chamber (1), and the cylindrical double combustion chamber Respective combustion chamber exhaust valves (2) provided on both sides of (1), And an exhaust pipe (17) for exhausting exhaust gas from the cylindrical double combustion chamber (1). The exhaust pipe (17) is connected to both sides of the cylindrical double combustion chamber (1) and an exhaust port (19). Each of the exhaust pipes (17) is disposed between the exhaust pipes (17) and connected to the respective exhaust turbines (32) via a connecting portion, and the turbocharger exhaust for adjusting the exhaust pressure of each of the exhaust turbines (32). A twin turbocharger jet engine having a cylindrical double combustion chamber, characterized in that a pressure control valve (29) is provided in each of the exhaust pipes (17).

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