CN101737195A

CN101737195A - Rotary punching engine

Info

Publication number: CN101737195A
Application number: CN200810232401A
Authority: CN
Inventors: 薛杰峰; 薛荣琨
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-25
Filing date: 2008-11-25
Publication date: 2010-06-16

Abstract

The invention relates to a rotary punching engine. The working principle of the rotary punching engine shown in figure 1 is illustrated by taking a helicopter engine as an example: the rotary punching engine adopts the structure that the mature ramjet engine and the micro-turbojet engine of the prior art are assembled on a rotary flywheel; and a permanent magnet is installed on a machine frame; and a generator rotor and a coil are assembled on a flywheel shaft. When the rotary punching engine is started, a starting engine along the direction of rotation works, and the rotate speed of the flywheel is increased; and when the edge tangential velocity of the flywheel reaches nearly 200 meters per second, the ramjet engine works, and driving force is outputted or the helicopter obtains lift force. The engine has simple structure and can be installed either above or below the helicopter.

Description

Rotary punching engine

One, technical field

Rotary punching engine is a novel internal combustion engine, meets the basic principle of internal-combustion engine.This engine structure is simple, and weight is extremely light, and it directly can replace the rotor oar of helicopter, for helicopter provides lift.Flywheel arm is made the fan blade shape, makees the pressure fan of athodyd, can be made into the jet fighter of VTOL function horizontal flight.Also can build large space optimal in structure etc.

Two, technical background

Present explosive motor principal mode has: four-stroke, two stroke engine, and pulsed motor, athodyd, turbojet engine, turbofan engine also has rotary polygonal piston engine, radial engine, V-type motor etc. in addition.Compare with above different motor, the major advantage of rotary punching engine is:

1 compares with four stroke engine.The thermal efficiency of four stroke engine is low, and wherein most hot merit is to consume on other three strokes, so heat power efficiency is low.The burning impulse force of rotary punching engine all acts on the tangent line at flywheel edge, and moment of torsion is big, the heat power efficiency height.

2 compare with pulsed motor.Rotary punching engine is to work under the state of pressed engine when proper functioning, so thermal efficiency height.

3 compare with pressed engine.Rotary punching engine can starting easily under atmospheric pressure state.

4 compare with turbine turbofan air breathing engine.Simple in structure, do not need to drive multistage turbine turbofan, thermal efficiency height.

Three, summary of the invention: (is the example explanation with the helicopter)

Rotary punching engine (as Fig. 1) be will be existing ripe athodyd technology, Micro Turbine Jet Engine technology (or I design in the present invention pulse punching press hybrid type motor), be assembled on the rotary flyweights (9); Permanent magnet (7) is installed on the frame (6); Generator amature (8) and coil groups are contained on the flywheel shaft (5); By the oil transportation of running shaft axle center, oil separator (14) dispense fuel, the fly wheel pump wet goods technology of high speed rotating realizes motor oil spout, igniting, explosive combustion, promotes engine operation, external outputting power, or directly provide lift for helicopter.

The structure and the working principle of rotary punching engine main working parts are:

1, flywheel.Flywheel (9) is rotary punching engine most principal work parts, it should high speed rotating, for ramjet type motor proper functioning provides necessary condition, utilize the inertial force of high speed rotating to realize high-pressure service pump oil, bear the load of outside outputting power again again, also will be firm with nearly all workpiece fixing in position, will guarantee also that in high speed rotating each parts machinery action coordinates, the oil circuit circuit clear closes, opens reliable etc.When the diameter of flywheel was the 60cm left and right sides, rotating speed reaches per minute 6000 to be changeed, and edge line speed promptly reaches about 200 meters of per seconds, promptly meets the operating conditions of pressed engine.When the diameter of flywheel was the 1m left and right sides, rotating speed reaches per minute 6000 to be changeed, and edge line speed when rotating speed reaches per minute 20000 commentaries on classics, promptly reaches 3 overtone speed promptly near velocity of sound.According to the needs that are provided with of quantity that motor is installed on the flywheel and position, flywheel can be a regular polygon, also can be other shape, even can make drum shape.Spoke can be solid and bigger pressed engine combination, also can be fan blade shape when making pressure fan.Flywheel is promptly wanted and can be realized: high speed rotating, high-pressure service pump oil, one power supply, fixed component, outputting power, reliable operation.

2, hollow shaft.For the engine reliable fuel feeding of high speed rotating is a difficult problem, carry the way of fuel oil can be easy to solve it with hollow shaft.Fixedly the hollow shaft (5) of transport pipe (4) and high speed rotating links to each other by stuffing box gland, and during starting, pressure oil transfer pump (3) is carried fuel oil by hollow shaft, even there is a small amount of leakage of oil at the stuffing box gland place, an oil return apparatus is set gets final product.When the motor proper functioning, fly wheel pump oil forms strong suction, and the phenomenon of leakage of oil just can not exist.

3, generator.Permanent magnet (7) is fixed on the frame (6), and generator amature (8) and power coil are assembled on the flywheel shaft, and flywheel rotates, and rotor rotates, and produce electric current.Because generator amature and flywheel and each motor rotate with angular velocity, so the position of each circuit tie point is fixed, so only need supplementary equipment (10) such as rectification on flywheel hub is fixing, electric capacity directly to link to each other, promptly can be spark plug (13) power supply reliably with power coil.

4, oil separator.Oil separator (14) is a desk-top hollow-core construction, as shown in Figure 5: starting-up oil whirlpool (14-2) and working oil whirlpool (14-3) are arranged on the macaroni, the major part of the big slightly and deflection table top in starting-up oil whirlpool, the oil whirlpool links to each other with oil nozzle (16) by high-pressure oil pipe (15), the pilot engine working pressure of oil nozzle and the pressure of starting pressure oil transfer pump (2) of adjustment adapts, the working pressure and the required pressure of pressed engine work of pressed engine (11) oil nozzle adapt, promptly, make the pressure of pressed engine oil nozzle be higher than the pressure of engine nozzle.

Starting: throttle (3) is opened for a short time, the work of pressure oil transfer pump, and fuel from fuel tank, oil pipe, hollow shaft flow to oil separator, and be full of cavity, again from the starting-up oil whirlpool, high-pressure oil pipe flows to the oil nozzle of tangentially installing of piloting engine, the oil spout of piloting engine igniting, flywheel rotates.When the rotating speed of flywheel is brought up to flywheel centrifugal force pump oil pressure greater than the pressure of pressure oil pump, the closing pressure oil pump, fuel oil in the desk-top cavity of oil separator reduces, under action of centrifugal force, fuel oil evenly distributes to the microcephaly from major part to hollow table top, and suitably assemble to major part, guarantee the starting fuel delivery.

Pressed engine (11) work: slowly open the throttle, because the effect of inertial force, fuel oil advances to the microcephaly successively from the major part on hollow stage body surface, the flywheel rotating speed improves, centrifugal force increases, the pump oil pressure increases, when reaching the pressure of pressed engine oil nozzle, pressed engine oil spout ignition operation is until the rotary punching engine proper functioning.

Kill engine: when needs kill engine, reduce throttle, under action of centrifugal force, the fluid oil plant is always attached to the major part of the bigger hollow table top of inertial force, so fuel oil evenly reduces from microcephaly to the major part successively on hollow stage body surface, the pressed engine oil plant reduces successively, the rotary punching engine outwards power of output reduces, or the lift of helicopter reduces, until steadily landing, continue to reduce throttle, flywheel stops the rotation.

5, drainage pressed engine.According to the work purposes and the watt level of rotary punching engine, pressed engine can be installed also vertically flywheel Plane Installation along the tangent direction of flywheel.Be used for the pressed engine on the rotary punching engine of helicopter, should vertically install.As shown in Figure 2: mainly being made up of draining hole (11-2) and firing chamber (11-1), can be split, also can be one.Oil nozzle pressure should oil spout when satisfying the pressed engine operating conditions on the pressed engine.Be that flywheel edge tangential velocity is when reaching 200 meters left and right sides of per second.

6, pilot engine.Main effect is the rotation of starting flywheel, and pilot engine (12) must be to install along the tangent direction at flywheel edge, and it can adopt multiple scheme to realize.

(1), tangentially install Micro Turbine Jet Engine (as shown in Figure 6, being the small-sized turbojet engine figure that the online An Tuote of the Shenzhen clock machinery Co., Ltd that downloads produces, also having that this technology is ripe now abroad).

(2), tangentially install pulsed motor.

(3), use electric motor starting, can tangentially directly install pressed engine.

(4), install pulse punching press hybrid type motor.As shown in Figure 3: the hybrid type motor mainly by draining hole (12-1), cut down door (12-4), cut down door bracket (12-2) and firing chamber (12-3) forms.Its working principle is as shown in Figure 4: motor is according to the principle work of pulsed motor during starting, when satisfying the pressed engine operating conditions, under the effect of high speed rotating flywheel inertial force, locking rocker arm (12-2-1) moves to position second from the position first, promoting locking lever (12-2-2) Locked valve is normally open, and motor is according to the working principle work of pressed engine.

If it is above with pulsed motor, pulse punching press hybrid type motor, vertical pressed engine, be assembled on the flywheel of high speed rotating all is to expect the thing that the sky is opened, so (as shown in Figure 6 with Micro Turbine Jet Engine, this is now than mature technique) install along the flywheel tangent direction, flywheel is a rotation surely, and outside outputting power.

Description of drawings:

Fig. 1 is the rotary punching engine fundamental diagram

Fig. 2 is vertical pressed engine structural drawing

Fig. 3 is pulse punching press hybrid type engine structure figure

Fig. 4 cuts down a fundamental diagram for locking

Fig. 5 is the oil distributor structure fundamental diagram

Fig. 6 is the online An Tuote of the Shenzhen clock machinery Co., Ltd that downloads

The small-sized turbojet engine figure that produces.Its technical parameter such as following table:

Embodiment

The starting rotary punching engine: throttle is half-open, pressure oil transfer pump (2) work, in the round platform cavity of fuel from fuel tank (1), throttle (3), transport pipe (4), hollow shaft (5), inflow oil separator (14), enter oil nozzle (16) through starting-up oil whirlpool (14-2) (position in starting-up oil whirlpool is partial to the major part on hollow stage body surface slightly), high-pressure pipeline (15), light a fire along (12) oil spout of piloting engine, spark plug (13) that the flywheel tangent direction is installed.Flywheel (9) rotates, the flywheel rotating speed improves, under the effect of inertial force, the pump oil pressure of flywheel improves, when the pump oil pressure of flywheel is brought up to pressure greater than the pressure oil transfer pump, the pressure oil transfer pump cuts out (this moment, the pump oil pressure of flywheel did not also reach the required pressure of pressed engine oil nozzle, so pressed engine is not worked).

Pressed engine (11) work: slowly open the throttle, fuel oil advances to the microcephaly successively from the major part on hollow stage body surface, the flywheel rotating speed continues to improve, when the tangential velocity of bringing up to the flywheel edge when the rotating speed of flywheel reaches 200 meters left and right sides of per second, satisfied the external condition of pressed engine work, the pump oil pressure of flywheel has reached the required injection pressure of pressed engine oil nozzle, this moment, fuel oil was from the interior working oil whirlpool (14-3) of being partial to the microcephaly of the round platform cavity of oil separator (14), high-pressure pipeline enters the pressed engine oil nozzle, the pressed engine oil spout, igniting is started working, the flywheel rotating speed continues to improve, and enters proper functioning until rotary punching engine.

Close rotary punching engine: reduce throttle, fuel oil in the oil separator cavity reduces, under action of centrifugal force, fuel oil distributes to hollow circumferential surface, and evenly reduce successively to major part by the microcephaly of hollow round platform, near hollow round platform microcephaly, fuel oil is at first reduced in the working oil whirlpool (14-3) that links to each other with high-pressure pipeline, pressed engine oil nozzle, and motor lift reduces.This moment is near hollow round platform major part, with high-pressure pipeline, the fuel feeding in the starting-up oil whirlpool that links to each other of piloting engine is still very plentiful, so the flywheel rotating speed does not have too many decline, still can keep the proper functioning of rotary punching engine.Continue to reduce throttle, aircraft steadily lands.

The igniting power supply of rotary punching engine: permanent magnet (7) is fixed on the frame (6), generator amature (8), coil groups are contained on the flywheel shaft, directly link to each other by lead with rectifier device (10), because generator amature and flywheel and each motor rotate with angular velocity, so the position of each circuit tie point is fixed, so only need supplementary equipment such as rectification on flywheel hub is fixing, capacitor directly to link to each other, can realize reliable power supply with power coil.Capacitor can satisfy engine operation and require for engine start power supply, the electric energy of proper functioning generator.

Four, the predominant use of rotary punching engine

Rotary punching engine is a kind of novel internal combustion engine, can develop into multiple dynamic power machine by increasing necessary Aided Design.

1, is used as the combat helicopter motor.Be used as the size that helicopter engine can reduce propeller greatly, make the diameter of propeller little to about 60cm, almost can drop to the mountain region Anywhere, improve the battlefield maneuverability of helicopter greatly.Because aircraft is especially little, hidden easily, the combatant can in any direction grow distance, launch a offensive fast to the enemy.

2, ramjet type airplane engine.Flywheel arm is made the fan blade shape, make the pressure fan of big pressed engine, can produce the jet-propelled fighter of VTOL function horizontal flight.

3, large space optimal in structure.Because rotary punching engine can be directly installed on the bottom of aircraft, can have only lift, horizontal thrust can be designed as arbitrarily small, a plurality of motor combinations, just can be 100 tons, 1000 tons large space optimal in structure, be fixed on the arbitrary position of endoatmosphere arbitrary height, or move to the arbitrary position.If our laser weapon is very as online theory, projection reaches 3000 kilometers, and a laser anti-missile system is built up in the whole nation, just can the topped whole nation, and the U.S. huge anti-missile shield of investment just will become expense copper and rot iron.

4, motor car engine: install a plurality of motors at the flywheel edge along sense of rotation, isolate the air intake-exhaust path, engine operation just can be from the running shaft outputting power endlessly.Various flexible mechanicals such as automobile, motor, engineering machinery all can use.

5, large-scale combustible gas generator: feed inflammable gas to motor, allow engine operation can replace the steam turbine work of thermal power generation, such one can improve the use of thermal power, and two can significantly reduce the conveying cost.

6, flame engine

7, ship engine.

8, Hot Wheels:, perhaps can become the Hot Wheels of mythical heroic Nezha underfooting after 10 years or 20 years through the continuous miniaturization development of technology.The contestant competitor player of skilled skating, skiing just is free to circle in the air in sky.

9, flying saucer: can develop into flying saucer engine.

Claims

1. rotary punching engine is a new work engine, meets the basic principle of internal-combustion engine.As shown in Figure 1: during engine start, starting pressure oil transfer pump (2) work, fuel oil is by throttle (3), flywheel axle center (5), oil separator (14), high-pressure oil pipe (15) flows to pilot engine (12), oil nozzle (16) oil spout, spark plug (13) igniting, the work (this moment, the oil pressure oil spout that do not reach pressed engine of pressure oil transfer pump required) of piloting engine, flywheel (9) rotating speed improves, when flywheel edge line speed reaches 200 meters left and right sides of per second, satisfied the operating conditions of pressed engine, under the flywheel action of centrifugal force, the pump oil pressure improves, and reaches the job requirement of pressed engine, pressed engine (11) oil spout, igniting is started working; Power coil generating on the generator amature on the flywheel shaft of high speed rotating (8) for engine ignition provides high-voltage power, need not brush, only need lead to connect, engine ignition, rotary punching engine enters proper functioning, outwards outputting power, or helicopter obtains lift.

Main inventive point is the hollow shaft fuel feeding by rotation, under the effect of high speed rotating flywheel inertial force, forms the required charge oil pressure of engine high pressure oil nozzle.Assembling power coil on the flywheel shaft of high speed rotating, for engine ignition provides high-voltage power, need not brush, only need lead to connect.

2. axle center oil transportation.As described in right 1, it is characterized in that fixedly the axle of transport pipe and high speed rotating links to each other by sealing axle sleeve, the requirement that oil transfer pump can forced feed during the realization engine start.

3. fuel oil oil separator.As shown in Figure 5: as described in right 1, it is characterized in that fuel oil flows to oil separator by the axle center, give each motor with fuel distribution by oil separator.Be a frustoconic shape cavity in the oil separator, divide pasta to become small angle platform (awl) shape face, the round table surface major part is partial in starting fuel feeding whirlpool (14-2) slightly greatly and slightly, and working oil whirlpool (14-1) is slightly little and the position is moderate.

4. rotary flyweights.As described in right 1, it is characterized in that rotary flyweights is symmetrical polygonal, the fixing motor of difference in functionality on the plane, polygonal limit, require different according to engine power, rotary flyweights also can be designed to different structures, on the flywheel motor that quantity does not wait can be installed, and many installs more than 10.If only install along the motor of flywheel tangent direction, power can be exported by flywheel shaft, if on flywheel with the tangentially alternate installation of motor with vertical direction, rotary punching engine can obtain lift.

5. pulse punching press hybrid type motor.Structure as shown in Figure 3, mainly by draining hole (12-1), cut down door frame (12-2), firing chamber (12-3), cut down door (12-4) and form.Working principle as shown in Figure 4, as described in right 1, when it is characterized in that engine start, the hybrid type engine operation is according to the working principle work of pulsed motor, when flywheel rapidly rotates, when the linear velocity at flywheel edge reaches 200 meters left and right sides of per second, under the effect of inertial force, locking rocker arm (12-2-1) moves to position second from the position first, and promotion locking lever (12-2-2) locking is cut down door and is normally open, and motor is with the principle work of pressed engine at this moment.(if the design of pulse pressed engine costs time, also can directly replace with the Micro Turbine Jet Engine of prior art maturation).

6. drainage pressed engine.As shown in Figure 2: mainly form by draining hole (11-2) and firing chamber (11-1), as described in right 1, it is characterized in that will be along air flow divert 90 degree at flywheel edge, (pressed engine becomes the angle of spending less than 5 with vertical curve along the flywheel sense of rotation straight down to make air-flow, during work, when obtaining rising thrust, obtain certain rotary thrust), motor is worked according to the pressed engine principle.

7. generator.As described in right 1, it is characterized in that permanent magnet (7) is fixed on the frame (6), rotor coil (8) is assembled on the running shaft, and rectifier and capacitor (10) are installed near on the wheel hub of running shaft, without brush, can directly provide power supply for the motor on the flywheel.Can assemble power up brush again simultaneously and link to each other, for engine start and other necessary work provide power supply with storage battery.