KR20160080927A - Submarine and Flying Automobile - Google Patents

Abstract

The present invention relates to a submersible and flying vehicle which can fly and land on a water surface in a vertical direction, fly at a low height within a preset height range, be submerged underwater within a preset submerging range, and operate to change the direction to left and right as needed. According to the present invention, the submersible and flying vehicle includes: a submarine-shaped body; a water jet; a gas turbine engine; a pair of tandem rotors, a bow trim tank, a stern trim tank, a pair of trim lines, and tail blades. When the vehicle is floating in a vertical direction up to a preset height by using the pressure of water discharged from the water jet, the vehicle body can fly on the water surface by using the driving force provided by the gas turbine engine and the thrusting force of the tandem rotors in a pair. When the vehicle body is arranged on the water surface, the water stored in the stern trim tank is forcefully conveyed to the bow trim tank to submerge the vehicle. Reciprocating movements of the tail blades on left and right serving as propellant bodies enable underwater flight.

Description

Submarine and Flying Automobile

The present invention relates to a submersible vehicle, and more particularly, to a submersible vehicle that can be operated like a submersible in water and can fly at a certain height from a water surface, such as a helicopter.

Various leisure cultures have been developed as the national income has improved. Recently, various waterscape and leisure culture have been developed along with the situation where the three sides of the country are surrounded by the sea.

For example, a submarine that can survey or observe the sea by an unmanned or manned boarding system is being developed and operated. Unmanned submersibles are mainly used for surveying terrain and resources in the sea. However, since these manned submersibles are used for simply viewing the scenery in the sea, the efficiency of experience in water and leisure is very low.

In order to solve such a disadvantage, Korean Patent Registration No. 10-1350017 discloses that water in the water is infiltrated into a crew room except for the inside space of the sight where the upper body of the person is located for breathing, so that the sea water "Underwater Viewing and Experiential Manned Submersible", which can enjoy a leisure experience with a high stimulation level of the five senses, is described.

However, such a conventional submersible vehicle is a concept in which most passengers merely ride on an underwater viewing schedule in which a driver travels on a predetermined route, so that the satisfaction of an underwater leisure experience is low and a large number of passengers It has to be an expensive product because it has an internal structure.

Korean Patent Laid-Open Publication No. 10-1999-020576 discloses a technique of preventing a vehicle from sinking when an accident occurs in which a vehicle falls into water to ensure the life of the occupant and to be able to travel a certain distance on the water, "Amphibious vehicle" which can prevent secondary accident caused by immaturity or injuries is described.

However, such an amphibious vehicle is a driving means used by the military because it takes a lot of time to move the bottom of the water slowly under the water while being submerged in water. It is not only that the feeling of leisure experience stimulating the five senses is extremely low, There was a limit to purchase and store.

In addition, 'Water Jet Pack' is developed and marketed as a small flight device for a single person flying from a water level to a certain height by the power of water.

These water jet packs have been rated as thrilling in terms of water and leisure since they can float up to 9m in height by using the power of spraying sea water in the opposite direction at once.

However, at present, the price of such a water jet pack reaches 60,000 pounds (107 million won), which is limited to the general public.

1. Korean Patent Registration No. 10-1350017 2. Korean Patent Publication No. 10-1999-020576 3. Water Jet Pack (JetLev, Germany)

It is an object of the present invention to provide a submersible vehicle capable of flying at a low altitude within a preset height range while being capable of starting in a vertical direction, .

Another object of the present invention is to provide a submersible vehicle capable of being operated so as to be capable of submerging in a predetermined infiltration range in water and capable of switching up and down as necessary.

Another object of the present invention is to provide a diving vehicle capable of self-supplying oxygen required for a driver within a predetermined time range while the vehicle is traveling underwater.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided a submersible vehicle comprising: a submersible body; A water jet installed inside the vehicle body and vertically lifting the vehicle body by discharging predetermined water pressure according to a driver's operation; A gas turbine engine installed inside the vehicle body and generating a propulsive force and a lift force of a predetermined magnitude according to an operation of the driver to fly the vehicle body; A pair of tandem rotors installed at an upper portion of the vehicle body at predetermined intervals to generate a vertical thrust according to an operation of the driver to cause the vehicle body to fly; A bow trim tank and a stern trim tank, each of which is provided at a forward and aft end of the vehicle body, respectively, in which a preset amount of water for controlling the buoyancy of the weight of the stern or bow of the vehicle body is stored; The water stored in the aft trim tank is forcibly transferred to the aft trim tank by connecting the bow trim tank and the stern trim tank to each other, And a pair of trim lines which are forcibly fed to the forefront trim tank so that the propulsive force provided by the gas turbine engine and the pair of the trim lines that are vertically lifted up to a predetermined height by using the water pressure discharged from the water jet, The thruster of the tandem rotor causes the vehicle body to fly above the water surface; The water stored in the stern tipping tank is forcibly transferred to the bow trim tank while the vehicle body is located on the water surface, and the water is submerged in the air while adjusting the rotating direction of the pair of tandem rotors.

The above-described diving vehicle according to the present invention has the following effects.

First, it is possible to start up to a height of about 10 m in a vertical direction by using an underwater motor, a hose, and a water jet, a rotating jet plate drainage rotary blade, and a check valve provided in a dive flying vehicle according to the present invention, The air can be flown at a height of 20 m from the water tank using a tandem rotor provided at the top of the water tank.

Secondly, it is possible to submerged the diving airplane in the range of about 10 m by moving the water using the screw propeller to the trim line connecting the trim tanks installed on the fore and aft stern to the diving air vehicle according to the present invention, Rotating jets of the water jet By adjusting the rotary wings of the jets, it is possible to change the direction of the jets vertically or horizontally.

Third, it is possible to supply the necessary oxygen to the driver within the range of about 5 hours without supplying air from the outside during underwater flight, so that it is possible to safely enjoy the new type of water sports.

FIG. 1 is a perspective view showing a general outline of a diving vehicle according to a preferred embodiment of the present invention.
FIG. 2 is a view for explaining the operation of a tail wing propulsion body used in underwater flight of a dive flying vehicle according to a preferred embodiment of the present invention.
FIGS. 3A and 3B are views for explaining the operation of an underwater motor hose in which a rotation jet plate drain vane rotating blade of a water jet of a dive flying vehicle according to a preferred embodiment of the present invention is operated in the horizontal and vertical directions.
4 is a view for explaining the operation of a saturated driver's seat during an underwater flight of a diving vehicle according to a preferred embodiment of the present invention.
5A to 5C are views for explaining a process in which the exhaust gas of a dive flying vehicle according to a preferred embodiment of the present invention is compressed in a piston and injected into bubbles.
6 is a view for explaining the operation of the elevator of the central axis rotary blade of the tandem rotor during the aerial flight of the dive flying vehicle according to the preferred embodiment of the present invention.
7 is a view for explaining a process in which a screw propeller installed in a trim line in a submersible flying vehicle according to a preferred embodiment of the present invention is operated as a submarine.
FIGS. 8A to 8C are views for explaining a process in which an exhaust port and a snorkel exhaust port of a dive flying vehicle according to a preferred embodiment of the present invention are separated by a check valve and the rotating blades are rotated in the horizontal and vertical directions .
FIGS. 9A and 9B are views for explaining the structure of a snorkel inlet of a dive flying vehicle according to a preferred embodiment of the present invention, and a process of operating the flyer.

As used herein, terms used in the present invention are selected from general terms that are widely used in the present invention while taking into account the functions of the present invention, but these may vary depending on the intention or custom of a person skilled in the art or the emergence of new technologies. In addition, in certain cases, there may be a term arbitrarily selected by the applicant, in which case the meaning thereof will be described in the description of the corresponding invention. Therefore, it is intended that the terminology used herein should be interpreted based on the meaning of the term rather than on the name of the term, and on the entire contents of the specification.

FIG. 1 is a perspective view showing a general outline of a diving vehicle according to a preferred embodiment of the present invention.

Referring to FIG. 1, a submersible vehicle according to a preferred embodiment of the present invention includes a submersible vehicle body 100, and a control unit 100 installed inside the vehicle body 100, A water jet 170 for vertically moving the vehicle body 100 and a gas turbine engine 140 installed inside the vehicle body 100 for generating a propulsion force and lift force of 500 horsepower or more in accordance with a driver's operation, A pair of tandem rotors 300a and 300b installed at a predetermined interval on the upper portion of the vehicle body 100 to generate a vertical thrust according to a driver's operation to fly the vehicle body 100, Aft trim tank 240a and aft trim tank 240b which are respectively installed at the front and rear of the inside of the vehicle body 100 and in which a predetermined amount of water for controlling buoyancy of the front and rear portions of the vehicle body 100 is stored, A bow trim tank 240a, and a stern trim The water stored in the bow trim tank 240a is forcibly transferred to the aft trim tank 240b or the water stored in the aft trim tank 240b is supplied to the aft trim tank 240b by using the screw propeller 156 provided inside, And a pair of trim lines 250a and 250b for forcibly transferring the stored water to the forward trim tank 240a.

As shown in FIG. 1, the outer shape of the vehicle body 100 is a combination of a submersible and a helicopter, and is 5 m in length, 3 m in diameter, 3 m in height, 5 m in length, and 900 kg in maximum take- .

Since the weight of the vehicle body 100 in water is reduced to 1/3 of that at the water surface, the actual weight in the water will be 300 kg, and an absorption port having a diameter of 100 mm and a drain port having a diameter of 100 mm are formed at the lower end of the vehicle body 100 50 horsepower 100 kg underwater motor 160 is mounted. A hose 174 having a width of 100 mm and a length of 15 m is connected to an absorption port of the submersible motor 160. Here, 1 horsepower refers to a force that lifts 75 kg per second to a height of 1 meter, so 50 horsepower can lift the weight of 3,700 kg (50 horsepower by 75 kg) to a height of 1 meter, By using the speed and the water pressure of the water jet 170, the water stream can be fired at a height of 10 meters above the water surface, and the vertical can be launched.

Three exhaust port propellants are installed at the left, right, and rear center, respectively, so that the bottom surface of the vehicle body 100 is vertically embraced. A gas turbine engine 140, an underwater motor 160, an air compressor (air compressor), a piston device for exhaust gas compression, and a starting float 200 are provided inside the body 100.

Here, the combustion gas generated in the combustion chamber of the gas turbine engine 140 rotates the turbine while passing through the turbine to generate rotational power, and drives the compressor or the like by rotational power. The fuel used in the gas turbine engine 140 is a fuel mixed with a special additive that improves the properties of the kerosene fuel to meet flight conditions.

The engine of the vehicle is usually expressed in horse power, but the output of the gas turbine engine 140 of the aircraft is usually expressed in pounds, and the meaning of pounds is the weight of the air processed by the engine per second. The output of the gas turbine engine 140 is 11b (pounds) per second, and 11b is an engine capable of outputting 115,000 pounds per second.

The force generated from the tandem rotors 300a and 300b (the series rotor) at the time of take-off is 150,000 pounds, and the weight of the body 100 is 60%, so that Newton's third law action reaction lift lift occurs.

Therefore, the ascending function weight must be checked when two passengers are on board, and the aluminum propeller shaft can easily rise when it reaches 2000 horsepower.

This launch float 200 is an elliptical waterskiing shape attached to the vehicle body 100. The float 200 is an elliptical water skiing type attached to the vehicle body 100. The float 200 absorbs the weight of the water during underwater flight and slides smoothly on the water And guide it so that it can be safely lowered on the water.

Even though the exhaust port and the snorkel exhaust port are separated by the check valve because the exhaust port has a variable coupling structure therein, the exhaust port is changed in the horizontal direction and the vertical direction by the rotary blade exhaust port rotary vane 188 to change the direction of the exhaust gas, . The water is sucked into the hose 174 from the underwater motor 160 to be compressed and then sprayed to the water jet 170 and the vertical direction is switched by the rotary jet plate drain rotary knob 175 attached to the water jet 170 The direction of the water changes from the rear to the ground and the vertical starts. The vehicle body 100 is lifted up by the water jet 170 pressure and the exhaust gas injector of the gas turbine engine 140 so that less fuel is consumed than the conventional water injection.

When the exhaust gas flowing along the upper surface of the vehicle body 100 during the underwater flight exits to the rear side of the snorkel exhaust port 184, the temperature of the exhaust gas is lowered by the surface water cooler to be cooled with water droplets of the exhaust gas, compressed by the piston 186, , Air bubbles) as it is sprayed like a mist is discharged into the water.

In order to maintain watertightness completely in the underwater flight, there is no window on the vehicle body 100, and a snorkel intake port 182 for moving air through the water jet propellant system and supplying air to the gas turbine engine 140 is mounted. The glass cylinder formed of the vent valve 114e and the windshield 121 rises upward in the saturated driver's seat 110 during flight to secure the view of the driver by constructing the shale 120. [

FIG. 2 is a view for explaining the operation of a tail wing propulsion body used in underwater flight of a dive flying vehicle according to a preferred embodiment of the present invention.

2, the propeller of the tail wings 220a and 220b includes a pair of electric motors 221a and 221b and a pair of electric motors 221a and 221b that generate rotational forces in a predetermined direction when current is applied, A pair of scrochet yokes 210a and 210b respectively connected to the pair of scooter yokes 210a and 210b for converting rotational forces generated in the pair of electric motors 221a and 221b into reciprocating motions, And is constituted by a pair of tail wings 220a and 220b which are continuously operated in a left and right reciprocating direction by a pair of scotch yokes 210a and 210b to serve as propellants.

The pair of scrochet yokes 210a and 210b includes a pair of rocker arms 225a and 225b connected to the pair of tail wings 220a and 220b and a pair of rocker arms 225a and 225b A pair of crankshafts 226a and 226b connected to the pair of crankshafts 226a and 226b and a pair of rotating disks 224a and 224b connected to the pair of crankshafts 226a and 226b, And a pair of connecting belts 222a and 222b for transmitting the rotational force of the pair of rotary discs 221a and 221b to the pair of rotary discs 224a and 224b.

The tail wings 220a and 220b have a fin function for adjusting the direction of the tail wing 220a and 220b by adjusting the direction of the tail wing 220a and 220b by pushing the water around the vehicle body 100 in the left- The driving force of the vehicle body 100 can be increased.

Since the rotary discs 224a and 224b can be rotated through the drive shafts 223a and 223b connected to the connection belts 222a and 222b that transmit the rotational force of the electric motors 221a and 221b, The tail wings 220a and 220b connected to the crankshafts 226a and 226b and the rocker arms 225a and 225b are reciprocated in the left and right directions when the rotary motors 210a and 210b convert the rotary motions of the electric motors 210a and 210b into reciprocating motions. It can act as a propelling body to exercise.

Hereinafter, the operation of the tail wing propulsion used in underwater flight of a diving vehicle according to a preferred embodiment of the present invention will be described with reference to FIG.

First, when one tail blade 220a or 220b moves, one vortex is formed, and thrust can be obtained from the vortex generated while moving through the water and the fluid.

When the other tail wing 220b or 220a is flapped, fluid is generated in the counter current to form another vortex, and the body 100 is moved toward the moving direction of the force of the foil formed on the tail wings 220a and 220b And the foil refers to the shape of a thin fencing gauge with a concave end and a flexible fencing gauge with a rectangular end with a blunt end.

The technique of moving the vehicle body 100 by the simple flapping of the tail wings 220a and 220b is in the springs 227a and 227b provided in the tail wings 220a and 220b and the tail wings 220a and 220b ) So that the vortex generated in the sea can be rotated in the opposite direction, at which time the foil can transmit the energy generated by the vortex.

In addition, since the tail wings 220a and 220b move in the form of sliding in water using the principle of buoyancy, they can be operated without additional power supply.

Therefore, the diving vehicle according to the present invention can generate a high thrust force by using the vehicle body 100 and the tail wings 220a and 220b during underwater flight.

Meanwhile, it is preferable to use a flexible material for the propeller of the tail wings 220a and 220b in order to generate driving force while using an actuator equipped with joints and springs 227a and 227b. Here, the actuator is a prime mover using electro-hydraulic pressure, compressed air, or the like, and is a device that usually performs mechanical work using fluid energy.

Therefore, the thrust can be improved by using a rigid material such as aluminum and iron together with a soft material such as silicon and urethane to manufacture the tail wing (220a, 220b) propellant.

In addition, a strong thrust can be obtained by changing the horizontal and vertical ratios of the tail wings 220a and 220b, the spring coefficient, and the like.

In addition, since the electric motors 221a and 221b can design the bending angle due to the movement of the flexible joints using the force transmitted to the tail wings 220a and 220b, the movement of the tail wings using the flexible joints It is simple and easy to manufacture.

Since the driving device such as the electric motor can realize reciprocating motion and is limited to the rotational speed not the reaction speed of the electric motors 221a and 221b itself, the rotational speed can be controlled according to the driving frequency. For example, the angle of bending by the soft joint is set to have a negative value in a clockwise direction with a vertical line downward with respect to the center point as a zero point, and when the bending in the counterclockwise direction is positive, And the bending angle is set to be such that the tail wings 220a and 220b turn back around in one cycle, the thrust can be increased when the operating frequency of the tail wings 220a and 220b is increased Elasticity can be additionally obtained when the springs 227a and 227b are attached to the tail wings 220a and 220b. At this time, instantaneous maximum thrust force can be simultaneously generated at the time when the joints of the tail wings 220a and 220b are bent to the maximum or minimum, in the relationship between the angle of bending of the joints of the tail wings 220a and 220b and the thrust force.

The front balancer tank 230a and the rear balancer tank 230b are moved back and forth by the rotational motion of the electric motors 221a and 221b so that the tail blades 220a, 220b are caused to reciprocate in the left-right direction, a thrust is generated, so that the vehicle body 100 can float or dive.

The left tail blade 220a and the right tail blade 220b are turned leftward and rightward by the pressure of the water while the left tail blade 220a and the right tail blade 220b are respectively standing vertically and horizontally in the rearward direction of the vehicle body 100, The right tail tails 220a and the left tail tails 220a can be turned right and left by the pressure of the water in the vertical and horizontal directions respectively, And it can be lowered downward and bent, so that it can float to the water in the water.

FIGS. 3A and 3B are views for explaining an operation in which the rotating blades of the water jet spout of the dive flying vehicle according to the preferred embodiment of the present invention are operated in the horizontal and vertical directions.

3A and 3B, water is sucked into an absorption port of an underwater motor 160 fixed to a lower surface of a water jet 170 and then is raised upward through a hose 174 to be supplied to a water jet 170 In the fresh water state, the vertical is started as a reaction when the water is discharged in the direction of the ground by the rotary jet plate drain hole rotating blade 175. At this time, the rotary spray plate drain hole rotating blade 175 is installed around the rotary disk 179 and rotated together with the rocker arm 176 to control the steering surface fixed to the end of the drain holes 175a and 175b.

As described above, in the horizontal direction switching of the diving vehicle according to the present invention, the rotation splash plate is fixed like a shower strip, and the cable end connected to the rotation circular plate 179 is fixed to the upper portion of the rotation circular plate 179 178 may be rolled or loosened and executed through a horizontal rotation.

In the vertical direction change of the diving vehicle according to the present invention, the end portions of the drain ports 175a and 175b are separated horizontally and upwardly by the check valves 142a and 142b, and the horizontal portion is closed and the upper portion is opened and injected .

On the other hand, the height at which the vehicle body 100 can rise by the water pressure of the water jet 170 is about 30 feet (10 m), and 90% of the nozzle injection amount is discharged through the water jet 170, It is possible to change the direction in the horizontal direction and the upward direction by the rotary blades.

Such a water jet 170 compensates for the disadvantage that the rocket fuel can be used only at a high speed. In the preferred embodiment of the present invention, the water jet 170 can be operated using water. The water jet 170 is connected to a hose 174 for supplying water by an underwater motor 160 and emits a strong water stream so that the diving airplane of the present invention can float above the water jet.

On the other hand, the hose storage unit is installed below the water jet 170, and the rocker arms 176 on both sides are staggered, and the hose 174 lying in the center while the rocker arm 176 spreads horizontally And is stored in a folded state in an S shape while pushing. The water hose 174 is folded in an S-shaped state and is operated by raising the water in a horizontal direction. When the water hose is vertically floated, the hose 174 can be operated by raising the water upward in the downward state.

4 is a view for explaining the operation of a saturated driver's seat during an underwater flight of a diving vehicle according to a preferred embodiment of the present invention.

Referring to FIG. 4, air is introduced from the lower part to the upper part of the saturated driver's seat 110 underwater to form a kind of air pockets (air bladder), so that the driver can operate under water, The inside of the vehicle does not get wet.

The saturation driver's seat 110 is provided with a carbon removal filter 126, a ventilation pipe 124, a vent valve 114d for a door, a shale 120, first and second telescopes 112a and 112b, A snorkel exhaust port 184, a horizontal weight 122, a windshield 121, a helium gas pack 190, a charged battery, and an underwater screw propeller 156 are provided. Here, the windshield serves as a driver's windbreak during the flight and supplies the outside air and oxygen to the saturation driver's seat 110 through the snorkel inlet 182.

The oxygen tank 152 has a high-pressure oxygen cylinder that compresses as much air as possible in the small tube, and when the air is contaminated by the carbon released by the driver in the enclosed space and the oxygen is reduced, And supplies oxygen that is insufficient through the filter 126.

At the time of flight, the saturation driver's seat 110 is raised upward along the two rails 117 and 119 so that the vent valve 114d and the windshield 121 located at the top rise up to construct the shale 120 to secure the driver's field of view.

The vent valve 114d is used as a door and when the vent valve 114d is closed from the top to the bottom, the windshield 121 connected to the vent valve 114d descends to the saturation driver's seat 110 along the rails 117 and 119 . In addition, the vent valve 114d and the windshield 121 can be used as a single glass bottle connected to each other. In the saturation driver's seat 110, the ventilation valve 114d is used to secure a view through the windshield 121 instead of a telescope do.

In the saturation driver's cab 110, oxygen is stored in the tank when the oxygen content falls below 18%, and the amount of the carbon gas is not more than 1% The carbon is removed by a chemical reaction using a carbon removal filter 126 containing a chemical agent. The carbon dioxide contained in the saturated driver's seat 110 is discharged to the ballast tank 230a located at the bow through the ventilation pipe 124 so that the chemical reaction related to the carbon dioxide absorption generates hot water and moisture, ), The air bubbles are not disturbed for a long time, and after the carbon dioxide is removed, they are discharged to the suction wall.

At this time, the side pipe valve 154 serving as a compressed air valve is opened to additionally supply fresh air, at which time the small air bubbles can escape through the vent valve 114d.

On the other hand, the absorption valve 116c located at the bottom of the ballast tanks 230a and 230b is opened to allow the seawater to enter, and the carbon dioxide and air are supplied to the ballast tanks 230a and 230b through the vent valve 114e located at the top of the ballast tanks 230a and 230b And is discharged outside.

A helium gas specimen 190 serving as a buoyancy device is installed at the upper end of the saturated driver's cab 110 and is allowed to survive for 5 hours without supplying any additional air to the outside. When the saturated driver's seat 110 floats on the surface of the snorkel exhaust 184 and the vent valve 114d provided on the upper portion of the snorkel exhaust port 184 can also be opened.

The saturated driver's seat 110 should be kept horizontal to form an air pocket and the horizontal weight 122 is placed on the outside of the bottom of the saturated driver's seat 110 so that the saturated driver's seat 110 So that it can be easily leveled.

On the other hand, when the vehicle body 100 is in an emergency, the external line connected to the steering apparatus connected to the saturation driver's seat 110 is cut along the rails 117 and 119 by the toothed wheel cutter 125, The saturated driver's seat 110 can be separated from the cockpit in which it can freely move.

Therefore, the driver can escape by operating the screw propeller 156 installed on the bell-shaped guide portion located at the bottom of the rear portion, by fixing the horizontal weight 122 on the bottom surface.

A door vent valve 114e is installed on the bottom side of the saturated driver's seat 110 and a door vent valve 114d is provided on the upper side of the saturated driver's seat 110. A pair of telescopes 112a and 112b are installed on the right and left sides, , The length of which extends vertically above the water surface in the saturation driver's seat 110, thereby securing a driving view during underwater flight.

The saturated driver's seat 110 is connected to a compressed air tank through a pipeline capable of air injection and is used to raise the snorkel intake port 182 for sucking outside air over the surface of the water to pass the gas turbine engine 140 through the snorkel intake port 182 It sucks the air needed to start up and stores the compressed air.

5A to 5C are views for explaining a process in which the exhaust gas of a dive flying vehicle according to a preferred embodiment of the present invention is compressed in a piston and injected into bubbles.

5A to 5C, exhaust ports are disposed on the surface of the vehicle body 100 in the rear direction of the gas turbine engine 140 using a long straight pipe. At this time, And the fine particles in the exhaust gas are combined with the submergence and are made into droplets well. At this time, the snorkel exhaust port 184 is located at the rear of the shale 120, and the water droplets contained in the exhaust gas are compressed by the piston 186, and the minute exhaust hole 184a of the snorkel exhaust port 184 is bubbled It emits into the water as it is sprayed like mist.

In addition, as the catalyst for purification of exhaust gas, a honeycomb-shaped stainless steel or ceramic structure is used as the surface of the honeycomb structure. This catalyst is one of the products in the combustion process that reacts with gases to produce water and water. For example, the molecular structure of gasoline contains a large amount of hydrogen (H) as C8H18. Carbon (C) reacts with oxygen in the air to form carbon dioxide (CO2), and hydrogen (H) reacts with oxygen in air to form water (H2O). Most of the water that can be seen at the end of an automobile exhaust is generated in this combustion process, and the water to be produced in the combustion process and the reduction process exists in the form of water vapor.

At low temperatures, the exhaust gas cools down, water vapor becomes water droplets, becomes exhausted and emits in the form of water vapor if the exhaust gas does not cool below the dew point of the water jet.

On the other hand, as the piston 186 is pushed into the exhaust port to compress the exhaust gas droplets by the piston 186, the exhaust gas droplets are compressed. As a result, the internal pressure in the piston 186 increases, so that the inlet valve 146 through which the exhaust gas droplets pass is closed to block the flow of the exhaust gas droplets, while the outlet valve 144 of the outlet pipe 143 is opened, Exhaust gas droplets inside can escape to the outside.

On the other hand, when the piston 186 is returned to its original position, the pressure inside the piston 186 is lowered, so that the opening and closing of the outlet pipe 143 and the inlet pipe 145 are reversed.

On the other hand, when the piston 186 is compressed, the pressure inside the piston 186 is pushed into the exhaust port and the exhaust gas droplet is compressed. Therefore, the pressure of the exhaust gas droplet inside the piston 186 is increased, and the water droplet of the exhaust gas is poured toward the outlet pipe 143.

Meanwhile, in order to spray the exhaust gas droplets pumped into the outflow pipe 143 into small particles such as mist, the portion where the exhaust gas droplets come out is formed into a long, fine-spouted snorkel exhaust hole 184a to form a small bubble , Air bubbles) as they are sprayed like mist, and then discharged into the water. When the snorkel exhaust hole 184a serving as the nozzle is connected to the outlet pipe 143, the narrow hole obstructs the flow of the exhaust gas droplet, so that the exhaust gas droplet toward the nozzle pushes the piston 186 to a large pressure do. Exhaust gas pushed at high pressure can be blown into a narrow hole, which can be a small mist like a fog, because it collides with the sea water.

6 is a view for explaining the operation of the elevator of the central axis rotary blade of the tandem rotor during the aerial flight of the dive flying vehicle according to the preferred embodiment of the present invention.

Referring to FIG. 6, the central axis rotary blades 302a and 302b, which are placed on the rotary disk by the rotary blades 302a and 302b connected to the center shaft installed at the lower end of the tandem rotors 300a and 300b (serial rotor) The cable of the tandem rotors 300a and 300b is turned up to change the direction of the upper portion of the tandem rotors 300a and 300b so as to raise the front portions of the tandem rotors 300a and 300b, Function.

When the body 100 is taken off, when the center shaft rotary blades 302a and 302b of the tandem rotors 300a and 300b are lowered downward, the front portion of the body 100 is raised upward and the rear portion of the body 100 is pressed down Generate force.

Since the front portion of the vehicle body 100 is directed to the upper side of the tandem rotors 300a and 300b so that the angle of attack is increased even if the speed is not large, the lift is increased to facilitate the takeoff. On the other hand, When the rotary vanes 302a and 302b are raised in the upward direction, the front portion of the vehicle body 100 is directed downward of the tandem rotors 300a and 300b, thereby reducing lift and starting.

The elevator operated by the rotary vanes 302a and 302b is a great function of the tandem rotors 300a and 300b moving the front portion of the vehicle body 100 up and down. The pair of tandem rotors 300a and 300b rotate in opposite directions but one tandem rotor 300a or 300b is tilted so as to generate lift in the upward direction and the other rotates in the opposite direction So that the lift can be generated in the upward direction.

Although the tandem rotors 300a and 300b rotate in opposite directions for canceling the rotational force, since the rotational directions of the tilted tandem rotors 300a and 300b are opposite to each other, the flow of the airflow may equally rise due to the reaction have.

The rear tandem rotor 300b of the tandem rotors 300a and 300b is installed at a higher position than the front tandem rotor 300a during the flight of the vehicle body 100 and does not collide with the air even when rotated to each other, The sizes of the full tandem rotors 300a and 300b are the same.

Further, the angles of the rotary blades 302a and 302b provided at the lower end of the central axis of the tandem rotors 300a and 300b during the flight are slightly different, so that the elevating function is performed and the vertical direction is also adjusted. Since the front side tandem rotor 300b is moved up and down by the elevator function, the tail wings 220a and 220b are rotated to the left and right by the rudder function.

7 is a view for explaining a process in which a screw propeller installed in a trim line in a submersible flying vehicle according to a preferred embodiment of the present invention is operated as a submarine.

7, the trim tank is composed of a bow trim tank 240a and a stern trim tank 240b, and the trim lines 250a and 250b are connected to each other so as to balance right and left with respect to the center point of the vehicle body 100 , The water is moved in accordance with the inclination of the vehicle body 100 to maintain the horizontal position. The screw propeller 156 installed on the trim lines 250a and 250b connecting the trim tanks 240a and 240b is rotated by the electric motor 130 to discharge the water backward through the rotary vanes, 240b are moved to the bow trim tank 240a, so that the front portion of the vehicle body 100 is heavy and can be submerged.

On the other hand, when the screw propeller 156 is rotated reversely and the rotary vane is discharged to the front side, the water in the bow thruster tank 240a moves to the aft trim tank 240b and the front part of the body 100 is light It can be injured. Even when the screw propeller does not operate, the bow thruster tank 240a and the stern thrump tank 240b are connected to each other by the trim lines 250a and 250b, Keep horizontal.

On the other hand, in view of weight saving of the vehicle body 100, buoyancy is so strong that it can not be deeply penetrated into the water. The rotating blades 302a and 302b of the tandem rotors 300a and 300b are rotated in opposite directions So that the gas turbine engine 140 can be moved under water by moving it.

The pair of tandem rotors 300a and 300b functions as a screw propeller 156 as shown in FIG. 6, and the rotation of the rotating blades, such as the wind generated by the rotation of the fan, pushes the water backward So that the vehicle body 100 can be submerged by the half operation. In the case of diving, the right tandem rotor 300a (300b) (screw propeller) rotates right and the left tandem rotor 300a (300b) (screw propeller) rotates left and right. Generally, when changing the speed at the time of submersion, the number of revolutions of the tandem rotors 300a and 300b (screw propeller) can be changed, and it is possible to rotate in the opposite direction when floating.

A pair of ballast tanks 230a and 230b and a pair of trim tanks 240a and 240b are installed on both sides of the vehicle body 100 and an air compressor is connected to the ballast tanks 230a and 230b And the compressed air is injected into the pipe connected to the pipe, the carbon dioxide and the air are discharged through the vent valve, so that the buoyancy can be maintained by regulating the access of the seawater to the reaction.

Since the pair of ballast tanks 230a and 230b do not have a trim line and are not stored in the water but are stored in the separate rooms formed separately to serve as a buoyancy device, the ballast tanks 230a and 230b are disposed between the outside of the front and rear of the vehicle body 100 and the inner wall When the ballast tanks 230a and 230b are filled with water or discharged, the vehicle body 100 can be lowered or lifted up.

When water is supplied to the ballast tanks 230a and 230b by opening the absorption valves located at the bottom of the ballast tanks 230a and 230b by operation of the driver at the time of diving the vehicle body 100, the air in the ballast tanks 230a and 230b flows into the ballast tanks 230a And 230b. At this time, the weight of the vehicle body 100 becomes heavy and can be submerged in the water.

When the vent valve located at the upper portion of the ballast tanks 230a and 230b is closed when the vehicle body 100 floats, the side valve is opened to the ballast tanks 230a and 230b to blow the compressed air. So that the body 100 is lighter and can float on the water.

Here, a vent valve is a simple valve attached to the top of a hot-air balloon, and is a vent valve that allows a person with a hot-air balloon to gradually raise by releasing gas or air.

The ballast tanks 230a and 230b refer to a balanced water tank. When navigating in the boundary state, the bottom water absorption valves of the ballast tanks 230a and 230b are opened, so that the sea water is always supplied to the ballast tanks 230a, 230b and the fore and aft trim tanks 240a, 240b.

The seawater is pushed through the absorption valve located at the bottom of the fore and aft ballast tanks (230a, 230b), through the upper vent valve, and through the submerged water tank and the saturated driver seat (110) Are mixed together and discharged at a rapid rate in the direction of the water, so that the high-pressure steam seems to escape.

Meanwhile, in order to prevent air bubbles and residual air from remaining in the ballast tanks 230a and 230b during underwater flight, it is preferable to shake the front and rear of the vehicle body 100 in a dolphin shape about 3-4 times.

FIGS. 8A to 8C are views for explaining a process in which an exhaust port and a snorkel exhaust port of a dive flying vehicle according to a preferred embodiment of the present invention are separated by a check valve and the rotating blades are rotated in the horizontal and vertical directions .

As shown in FIGS. 8A to 8C, the exhaust port is mounted at the rear, left and right, and is turned from the rear surface to the ground by the rotary jet plate exhaust port rotating blades 188 of the gas turbine engine 140 when vertically floating, The two nozzles 210 positioned in front of the vehicle body 100 are vertically lifted while the air is blown from the top to the bottom while being vertically lifted, And the exhaust gas is injected into the exhaust gas, so that the exhaust gas can be propelled by the propulsive force.

On the other hand, the check valve 142 operates to flow the fluid only in one direction and to prevent the valve itself from closing back with the back pressure of the fluid when the fluid stops.

The exhaust gas flowing out of the gas turbine engine 140 is exhausted through the exhaust ports 188a, 188b and 188c by the check valve 142 mounted at the point where the exhaust gas is separated from the snorkel exhaust port 184 And is discharged through the snorkel exhaust port 184 in a divided manner.

The check valves 142 (142a, 142b, 142c and 142d) are connected to the exhaust pipe line leading to the inlet pipe 145 and the outlet pipe 143 by a pulley 177 and a cable 178, The snorkel exhaust port 184 is closed and the exhaust ports 188a, 188b, and 188c of the rotary ejection plate are opened and the exhaust gas is injected.

9, the cable 178 is loosened by the electric motor 130 so that the check valve 184 is closed and opened toward the snorkel exhaust port 184 so as to inject the exhaust gas. A rotating disk 179 is attached to the bottom of the exhaust ports 188a, 188b and 188c of the rotating spray plate so that the cable 178 is wound and released so that the snorkel drainage mechanism 184 can be moved in the horizontal direction.

A crankshaft 173 and a rocker arm (not shown) and a cable 178 are mounted on a bottom surface of the rotary disk 179 so that the rotary spray plate outlet 188 of the cable 178 is lifted upwards When the cable 178 is released, it is lowered again and down toward the ground. Accordingly, the rotary vane exhaust vortex rotary vane 188 of the gas turbine engine 140 is installed on the bottom surface of the rotary vane vane exhaust vortex 188 and horizontally moved by the rotary disc 179, and attached to the bottom surface of the rotary disc 179 The rocker arm, and the crank shaft 173 in the vertical direction.

FIGS. 9A and 9B are views for explaining the structure of a snorkel inlet of a dive flying vehicle according to a preferred embodiment of the present invention, and a process of operating the flyer.

Referring to Figs. 9A and 9B, a snorkel 180 for introducing air over water allows the apparatus to obtain air in the water without having to extend out of the water. That is, the snorkel inlet 182 is mounted on the seat of the saturation driver's seat 110 when flying underwater, sucking the driver's breathing air and the engine combustion air and supplying the air to the room.

On the other hand, a check valve 142e for blocking the inflow of water is mounted on the upper portion of the snorkel 180 when the vehicle body 100 is underwater, and the lower snorkel pipe 181 is provided with bushes 185a and 185b, When the water enters the pipe 181, the water pressure pushes down the floats 185a and 185b downward from the snorkel pipe 181 to block the snorkel pipe 181 so that the water does not go down.

On the other hand, compressed air is blown upward from below the snorkel tube 181 at the time of watering the vehicle body 100, so that the bail 185a attached to the spring 183 is lifted up and fixed by the spring 183,

On the other hand, in order to remove the water contained in the snorkel 180, when the driver presses the exhaust button while the compressed air is directed upward, compressed air can be blown out to remove water.

At this time, the rim of the snorkel 180 is surrounded by a bellows rubber barrel so that it can be waterproofed, is installed in a multistage manner in the bellows rubber barrel, and the cable 178 of the electric motor 130 is attached to the ring 171 and the pulley 177. The cable 178 is wound and the snorkel 180 is extended to the upper direction and the cable 178 is released so that the snorkel 180 is folded downward in the downward direction.

If the snorkel 180 is constructed in three or more stages and is interconnected with the saturation driver's seat 110, the snorkel 180 can be raised and used in an upper layer in a multistage manner.

On the other hand, the total length of the snorkel 180 is about 3 m, all three stages can be submerged in a river having a depth of about 5 m at the completion of assembly, and the diameter is different so that the stages are stacked .

Hereinafter, a description will be made of the aquatic and underwater flight operations of a diving vehicle according to a preferred embodiment of the present invention with reference to the accompanying drawings.

First, in order for the diving airplane to be vertically lifted, the hose 174 connected to the lower portion of the underwater motor 160 is lowered according to the control for low-flying of the driver to suck water through the water jet pack inlet 172 The water is discharged from the back surface to the ground through the rotation of the water jet 170 by using the rotating blade 175 of the water jet 170 in the water jet 170. [ At this time, the diving airplane can be lifted up to a height of 10m by the water pressure of the discharged water. At the same time, the driver controls the tandem rotors 300a and 300b to horizontally rotate the rotary vanes 302a and 302b, Of the rotary vane exhaust vents 188 of the gas turbine engine 140 installed in the interior of the exhaust manifold 140 is shifted from the rear surface to the ground, It can be performed.

In order to fly underwater, the driver controls the direction of rotation of the tandem rotors 300a and 300b so that the left tandem rotor 300b rotates in the left direction and the right tandem rotor 300a rotates in the left direction, The water in the seawater trim tank 240b is moved to the forefront trim tank 240a by the screw propeller 156 installed on the trim lines 250a and 250b, 100 are relatively heavier than the weight of the rear portion so that the vehicle body 100 can be inclined downward and infiltrated. In addition, the scooter yokes 210a, 210b can be used to move the electric motor 221a And 221b are converted into left and right reciprocating movements of the pair of tail wings 220a and 220b to continuously provide driving force so that the vehicle body 100 can be controlled in the vertical and horizontal directions in water.

In the underwater flight, the left tail blade 220a is vertically and horizontally oriented, and the right tail blade 220b is vertically and horizontally oriented. The right tail blade 220b is vertically and horizontally rotated The left tail wing 220a can be inserted into the water depth up to 10 m by turning right by blocking the water path in the vertical and horizontal direction.

Further, the left and right tail blades 220a and 220b are bent upward to bend, inflate, and bend down to float.

On the other hand, in the saturated driver's cab 110, the driver can receive oxygen by wearing the oxygen tank 152, and the carbon removing filter 126 is installed in the ventilation pipe 124 to filter the air supplied to the driver to provide. The exhaust gas generated at this time is lowered through a long pipe provided on the upper surface of the vehicle body 100 through the temperature of the water itself so that the exhaust gas is cooled by water droplets and is compressed by the piston 186 to be supplied to the snorkel exhaust port 184 And is discharged into the water as mist as it is sprayed in the form of bubbles (bubble) through the formed fine exhaust holes 184a.

As described above, the diving vehicle according to the preferred embodiment of the present invention is vertically launched by the water pressure discharged from the water jet, and when the underwater flight is performed by the screw propeller installed on the trim lines 250a and 250b, Water can be forcibly moved to the player's trim tank, so that the vehicle body can be infiltrated, and when it is underwater, it can ascend and descend using the left and right tail wings and control the horizontal direction.

When the diving vehicle according to the present invention is commercialized, it will be applied for leisure and military purposes first, and it is expected that it will be able to preempt the market by differentiation because there is no commercialization example in the world.

In addition, the demand for a personal yacht and a helicopter is increasing in recent years, especially in the affluent area. Thus, the diving vehicle according to the present invention can be launched from a small area, can be submerged at a slow speed along complicated terrain, While it is possible to stay in one place, it is expected that it will be spotlighted as a new type of water sports that can freely go on and off the water surface if necessary.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention.

100: Body 110: Saturated driver
110a: a flight driver 111: a flight operation control unit
112a, 112b: Telescope 113: Saturation operation control unit
114a-114e: Bant valve 115: Gear wheel
116a-116d: absorption valves 117, 119: rails
118: exhaust pipe 118a: exhaust port
120: Sale 121: windshield
122: horizontal weight weight 124: ventilation pipe
125: Gear cutter 126: Carbon removal filter
130, 130a, 130b, 130c: electric motor 140: gas turbine engine
142, 142a, 142b, 142c, 142d, 142e:
143: Outflow tube 144: Outflow valve
145: inlet pipe 146: inlet valve
150: Fuel cell 152: Oxygen tank
154: side pipe valve 156: screw propeller
160: Underwater motor 170: Water jet
171: collar 172: water jet pack inlet
173: Crankshaft 174: Hose
175: Rotation jet plate drain port rotating blade 175a, 175b:
176: Rocker arm 177: Pulley
178: cable 179: rotating disc
180: Snorkel 181: Snorkel tube
181a, 181b: rubber pedestal 182: snorkel inlet
183: spring 184: snorkel exhaust
184a: exhaust hole 184b: exhaust port
185a, 185b: a bore 186: a piston
187: Cable 188: Rotating jet plate exhaust vane,
188a, 188b, and 188c:
190: Helium gas pack 200: This embankment float
210: nozzles 210a and 210b: scotch yoke
220a, 220b: tail wing 221a, 221b: electric motor
222a, 222b, 222c: belts 223a, 223b:
224a, 224b: rotating disk 225a, 225b: rocker arm
226a, 226b: crankshaft 227a, 227b: spring
230a, 230b: Ballast tanks 240a, 240b: Trim tank
250a, 250b: Trim line 260: Bellows rubber tub
300a, 300b: tandem rotors 302a, 302b: rotating blades
303a and 303b:

Claims (5)

A sub body shape body;
A water jet installed inside the vehicle body and vertically lifting the vehicle body by discharging predetermined water pressure according to a driver's operation;
A gas turbine engine installed inside the vehicle body and generating a propulsive force and a lift force of a predetermined magnitude according to an operation of the driver to fly the vehicle body;
A pair of tandem rotors installed at an upper portion of the vehicle body at predetermined intervals to generate a vertical thrust according to an operation of the driver to cause the vehicle body to fly;
A bow trim tank and a stern trim tank respectively installed at the front and rear of the vehicle body for storing a predetermined amount of water for controlling the buoyancy of the weight of the square or rear portion of the vehicle body;
The water stored in the aft trim tank is forcibly transferred to the aft trim tank by connecting the bow trim tank and the stern trim tank to each other, A pair of trim lines forcibly forcibly conveyed to said bow trim tank;
The vehicle body flying above the water surface by the propulsion force provided by the gas turbine engine and the thrust of the pair of tandem rotors in a state of being vertically lifted up to a preset height by using the water pressure discharged from the water jet;
The water stored in the stern tipping tank is forcibly transferred to the bow trim tank while the vehicle body is located on the water surface, and the water is submerged in the air while adjusting the rotating direction of the pair of tandem rotors. A diving flying car. The method according to claim 1,
A tail wing propulsion body mounted at the rear of the vehicle body and capable of steering the vehicle body vertically and horizontally in the water by continuously converting the rotational force of the electric motor into a reciprocating motion using a scooter yoke during underwater flight, Further comprising a diving flight vehicle. 3. The method of claim 2,
The tail-
A pair of electric motors each generating a rotational force in a predetermined direction when a current is applied;
A pair of scoop yokes for respectively converting rotational forces generated in the pair of electric motors into reciprocating motions;
And a pair of right and left tail wings continuously operated in the left and right reciprocating directions by the pair of scorching yokes to serve as a propulsion body. The method of claim 3,
The pair of sco-
A pair of rocker arms respectively connected to the pair of tail wings;
A pair of crankshafts connected to the pair of rocker arms;
A pair of rotary disks connected to and rotated by a pair of crankshafts;
And a pair of connecting belts for transmitting the rotational force of the pair of electric motors to the pair of rotating disks. The method of claim 3,
The left tail wing is turned leftward by the pressure of the water while the left tail wing is standing vertically and horizontally and the right tail wing is standing vertically and horizontally from the rear of the vehicle body, The left tail wing is vertically and horizontally raised, and the left and right tail wings are bent upward by being pushed rightward by the pressure of the water, and are bent into water, lowered in a downward direction, A diving flight car.

Images