[go: up one dir, main page]

WO2013034059A1 - Navire rasant la surface de l'eau - Google Patents

Navire rasant la surface de l'eau Download PDF

Info

Publication number
WO2013034059A1
WO2013034059A1 PCT/CN2012/080628 CN2012080628W WO2013034059A1 WO 2013034059 A1 WO2013034059 A1 WO 2013034059A1 CN 2012080628 W CN2012080628 W CN 2012080628W WO 2013034059 A1 WO2013034059 A1 WO 2013034059A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
turbine
ship
hull
rudder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2012/080628
Other languages
English (en)
Chinese (zh)
Inventor
章洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201110264061.5A external-priority patent/CN102689682B/zh
Application filed by Individual filed Critical Individual
Publication of WO2013034059A1 publication Critical patent/WO2013034059A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/04—Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction

Definitions

  • the invention relates to a water transportation vehicle, in particular to a motorized propulsion ship capable of sailing at a high speed, so that it can reach a navigation speed similar to a water surface (that is, a high speed navigation where the hull can be separated from the water body), and the ship can be applied not only to the ship.
  • Civilian ships can also be used for military ships and other purposes.
  • the paddle steamer is a maneuvering propeller that is well known.
  • Conventional paddle steamers are usually equipped with a pair of water-pumping wheels on the side of the ship, and the water-driven blades are installed on the outer edge of the paddle wheel along the radius of the paddle wheel.
  • This is a popular steam engine era.
  • the ship which drives the paddle wheel through the steam engine, rotates the paddle wheel, and the paddle wheel on the paddle wheel dials water to push the vessel forward.
  • the driving efficiency is low and the navigation is slow, which has already been eliminated.
  • people have continuously carried out various research and development and improvement on the ship, especially for the related modification of the paddle wheel, but the effect is limited, and it is difficult to greatly increase the speed.
  • the main resistance to conventional ships is the large area of contact between the hull and the high-density water. Even for speedboats such as speedboats, their rear bottom has a large contact area with water; Above the ship. It is also unavoidable that the propeller immersed in water is adversely affected by the resistance of high-density water. Conventional ships are therefore subject to large water resistance. When conventional ships are accelerating, the water resistance of conventional ships will increase sharply with a larger increase, which is the fundamental reason why conventional ships are difficult to drive at high speed.
  • the Chinese Patent Publication No. "CN101875394A” discloses a "Paddle Wheel Speedboat", which is a speedboat technique. Judging from its disclosure, it is not substantially different from conventional paddle steamers. According to the speedboat technology disclosed in the application, it will inherit the characteristics of conventional paddle steaming, and it will still maintain its low driving efficiency. It is not possible to achieve the purpose of lifting the front hull's water surface for high-speed navigation as described in the application. In addition, even if it achieves the purpose of the technology, it can not completely detach the hull from the water surface, and the rear hull is still sitting on the water surface. During the voyage, the hull is still subjected to large water resistance, which in turn affects the speed.
  • the drive wheel is lower than the conventional paddle boat; the water-flooding impeller of the drive wheel can be regarded as being based on the conventional paddle wheel water-flooding impeller, and the conventional water-flooding impeller is modified to bend the inner half from the middle.
  • the angle of a degree, the angle shown in this embodiment is about 40 degrees, so that the water-flooding impeller becomes the structure of the two-stage water-spraying blade, half of which is near the inner half of the axle, and near the outer edge.
  • the outer half consists of two segments. When the water impeller is close to the water surface, the water impeller near the inner half of the axle is slamming the water surface, while the water impeller of the paddle boat is lifted by the water facing it, so that the hull can be lifted up. water surface.
  • the hull of the rear half of the paddle steamer using the paddle wheel is still sitting on the surface of the water, and the front hull that is lifted out of the water surface is dragged forward, and there is still a large gap between the bottom of the ship and the water surface. Contact area.
  • the conventional ship has a low sailing speed.
  • the conventional ship hull 1 only focuses on the hydrodynamic design of the hull immersed in the underwater part.
  • the surface structure of the hull on the water part is not highly pneumatic. Flow linearity requirements (see Figure 1-1).
  • a conventional centrifugal turbine pump or a centrifugal turbine pump (see Figure 1-2), which is a device dedicated to conveying water or conveying gas; this type of technology for conventional centrifugal turbines, no one has previously The extension is applied to the case of lifting a ship and simultaneously using it for driving a ship at a high speed.
  • the object of the present invention is to overcome the deficiencies of the prior art and provide a water flywheel boat, which greatly reduces the water resistance it receives, and achieves the effect of flying on a surface similarly, thereby greatly improving the speed of the ship's water navigation. , providing people with high speed, fast and economical water transportation.
  • the object of the present invention is achieved as follows:
  • the water flywheel vessel comprises a hull and a marine power plant provided with a propulsion device, the improvement being: the hull is a streamlined hull whose overall outer surface conforms to aerodynamic characteristics; the propulsion device is a centrifugal turbine The centrifugal turbine is mounted on a lower portion of the hull.
  • the centrifugal turbine includes a turbine shaft, a turbine hub and a wide turbine blade; the turbine blade is mounted and fixed to the outer edge of the turbine hub, and the turbine blade is extended downwardly and exposed to the bottom of the ship; the centrifugal turbine is exposed to the hull
  • the preferred height of the lower part is greater than a quarter of the turbine diameter and less than the turbine radius; lower part of the hull Two pairs, three pairs or more pairs of centrifugal turbines are arranged on both sides; the hull is provided with a rudder at the tail, and the bottom of the rudder is a high speed rudder; the centrifugal turbines on both sides of the lower part of the hull can be arranged in an asymmetrical arrangement Installation and configuration; Centrifugal turbines can also be placed symmetrically on either side of the lower part of the hull.
  • the hull is provided with a fairing of a centrifugal turbine, and the fairing is provided with an opening at the intersection of the bottom of the ship, the turbine blade protrudes from the opening, and the hull is connected above the hull at a position close to the turbine shaft at the fairing.
  • a rectifying intake pipe communicating with air;
  • the rear side of the centrifugal turbine fairing of the ship is provided with a rear spray drainage port, the bottom of the ship is provided with a rear spray water outlet, and the ship body is provided with a rear spray flow channel communicating with the rear spray drain port and the rear spray water outlet;
  • the distance between the outer edge of the centrifugal turbine and the inside of the fairing is significantly greater than the distance between the outer edge of the turbine of a conventional centrifugal turbine pump and the inside of the pump casing.
  • the turbine of the ship When the turbine of the ship rotates, the turbine will bring a part of the water into the fairing, so that the turbine blades will contact the inner wall of the fairing through this part of the water, and the turbine will be subjected to a large water resistance, which can be greatly improved as follows.
  • the turbine is hereby subjected to the resistance of the water: First, through the rear spray outlet on the rear side of the fairing, most of the water introduced into the interior of the fairing is passed through the rear jet, and then the water is discharged from the rear to the water surface behind the bottom of the ship.
  • a large spacing is provided; when a high-speed rotating turbine blade brings a small amount of water into the fairing, the high-speed splashing water is restrained by the inner wall of the fairing and flows along the inner wall of the fairing toward the direction of rotation of the turbine.
  • a line determined by one end of the outer edge of each turbine blade on the centrifugal turbine and the other end of the outer edge of the adjacent turbine blade is parallel to the axis of the turbine shaft; one end of each inner edge of the turbine blade The line determined by the end point of the other side of the inner edge of the adjacent turbine blade is parallel to the axis of the turbine shaft; any point above the outer edge of all turbine blades is above the cylindrical surface determined by the radius of the turbine; The projection of the outer edge of the blade on a plane perpendicular to the axis of the turbine is a standard circle;
  • the midpoint of the outer edge of any one of the turbine blades is on the same line as the two ends of the outer edges of the adjacent turbine blades, the straight line being parallel to the axis of the turbine shaft; any one of the turbine blades The midpoint of the inner edge is on the same line as the two ends of the inner edge of the adjacent turbine blade, which is parallel to the axis of the turbine shaft; at any point above the outer edge of the turbine blade Is located above the cylindrical surface of the cylinder formed by the radius of the turbine; the projection of the outer edge of all turbine blades in a plane perpendicular to the axis of the turbine is a standard circle;
  • the bottom of the ship is provided with a stepped step, and a port is opened at the step of the step, the hull has a stepped intake pipe, and the lower end of the stepped intake pipe is connected with the port, and the upper end of the stepped intake pipe is connected with the air;
  • an air valve is installed in the stepped intake pipe.
  • a pair of centrifugal turbines are symmetrically disposed on both sides of the lower portion of the hull.
  • a lower water deflector is disposed at a lower portion of the rudder, and the high speed rudder is disposed under the water ski.
  • Side wall rudder plates on the left and right sides, the side wall rudder plates are perpendicular to the water skis;
  • the lower end of the water ski is provided with a water slide step, and the water slide is provided with a vent hole, and the vent hole is connected with a sliding air inlet pipe connected with the air above the hull;
  • the hull has a built-in compressed air pump, and the compressed air pump communicates with the air hole through the sliding plate intake pipe.
  • the centrifugal turbines disposed on opposite sides of the hull are connected by a transmission; the shifting intervals of the gear ratios are respectively three shifting zones of less than 1, equal to 1, and greater than one;
  • the gear ratio is equal to 1
  • the centrifugal turbines on both sides can be rotated synchronously; when the adjustment gear ratio is less than 1 or greater than 1, respectively, it can also reach the left high and the low low differential rotation, or the right high left low difference.
  • Speed rotation the centrifugal turbines disposed on opposite sides of the hull are connected by a transmission; the shifting intervals of the gear ratios are respectively three shifting zones of less than 1, equal to 1, and greater than one;
  • the left and right centrifugal turbines rotate synchronously, the driving force received by the ship is along a completely forward linear direction.
  • the left centrifugal turbine rotates less than the right side, the right side of the ship receives a greater driving force, and the ship will deflect to the left.
  • the left centrifugal speed is greater than the right side, the left side of the ship is subjected to a larger Driving force, the ship will deflect to the right;
  • the technique used in the present invention can change the direction in which the ship sails by adjusting the difference in rotational speed between the left and right turbines.
  • this scheme is used for a ship that is driven by two or three or more pairs of turbines, the high speed rudder at the rear of the hull is no longer necessary for configuration.
  • the present invention completely eliminates the high speed rudder at this time, thereby further reducing the water resistance experienced by the ship at the rudder during high speed navigation.
  • a high-speed air passage is provided in the high-speed rudder, and the high-speed air passage extends to the hull through the rudder and the rudder hollow shaft disposed on the rudder.
  • the hull has a built-in compressed air pump, and a high-speed air passage above the compressed air pump.
  • the outlet is connected; the left and right sides of the front edge of the high speed rudder are respectively provided with a rear spray slit whose opening is directed to the rear, and the rear spray gap is connected with the high speed air passage; when the ship is sailing at a high speed on the water surface, the high speed rudder is submerged in the water, due to the rear spray
  • the gas ejected in the gap forms a gas film between the high-speed rudder surface and the water body, thereby greatly reducing the water resistance of the high-speed rudder.
  • a further solution is to have a chute inside the rear spout, an airtight slider above the chute, the airtight slide can slide up and down along the chute; there are two micro slides on the side of the high speed rudder Water board; the micro-skid board is high in front and low in the front, and it is at an angle of a few degrees with the horizontal plane; the gap between the micro-skid board and the air-tight slider on the inner chute of the post-spraying slit is fixedly connected; When the micro-skid plate and the air-tight slider slide up and down along the chute, it can close the rear spray gap above the air-tight slider and open the rear spray gap below the air-tight slider; the air-tight slider and the rear spray slit A downwardly biased return spring is connected.
  • the solution can close the rear spray gap above the water surface in time, and can open the rear spray gap below the water surface.
  • the solution can close the back spray gap above the water surface in time while ensuring that the spray gap is completely opened and jetted under the water surface, and the technical means of avoiding the gas flowing out over the water surface after the water surface is avoided. Lead to waste of jet energy.
  • a shock absorbing buffer system is provided between the centrifugal turbine and the hull, which can alleviate the impact bumps of the present ship when sailing on a wave of unsettled water.
  • the shock absorbing cushion system can use either a spring plate to cushion the shock, a coil spring to cushion the shock, and a shock absorbing cushion for the high pressure air bag.
  • the ship's drive system not only uses a centrifugal turbine, but also provides the hull with the force of lifting the water surface and the driving force for forward driving; on the hull, a propeller driving the air forward and an engine driving the propeller are added, which is obviously increased. The driving force of its forward driving.
  • the water flywheel vessel of the present invention comprises a streamlined hull, a power system including a propulsion device, an armor, a high speed running balance system, a rudder and the like, and the power system is installed in the hull.
  • the present invention In contrast to conventional ships, the present invention has a higher linearity requirement for the aerodynamic flow including the hull superstructure. Therefore, the present invention requires that the entire outer surface of the hull conforms to the streamlined hull required for aerodynamic drag reduction.
  • the propulsion unit uses a centrifugal turbine driven by a main engine to drive the ship.
  • the centrifugal turbine is mounted on the lower side of the side of the ship to lift the hull all the way out of the water.
  • the turbine structure of the centrifugal turbine used in the present invention is similar to that of a conventional centrifugal pump and a centrifugal pump, but the difference is: for the same driving power, the centrifugal turbine radius and the width of the turbine blade used in the present invention are conventional.
  • the centrifugal water pump is significantly larger, and is closer to the scale of the turbine blade of the centrifugal air pump, or larger than the outer edge of the turbine blade of the centrifugal air pump; the centrifugal turbine blade used in the present invention is only close to A portion of the outer edge of the turbine hub is fitted with turbine blades.
  • the waterline anchored by this ship is basically similar to the low-speed waterline.
  • the centrifugal turbine starts to rotate, the turbine blades exert a downward and backward force on the water. Because the turbine blades rotate at a lower speed, the turbine blades are facing downward. The force does not support the hull up and rises out of the water. At this point the ship is driving at a low speed.
  • the centrifugal turbine When the centrifugal turbine is driven to rotate at a high speed, the downward pressure and backward thrust exerted by the turbine blades on the water surface cause the hull to be subjected to greater upward and forward reaction forces, and the hull can be centrifuged by the water against its reaction force. Lifting the water surface, the hull is no longer in contact with the high-density water, and the resistance between the hull and the water surface no longer exists, so the ship can sail forward at high speed.
  • a synchronous centrifugal turbine is symmetrically arranged on both sides of the hull; in order to provide longitudinal balance to the ship, two rows are arranged in front of and behind the hull or Multiple rows of synchronously rotating centrifugal turbines.
  • the rudder of this scheme consists of two parts, one of which is a rudder similar to a conventional ship. This part of the rudder occupies most of its rudder area. This part of the rudder surface and the other part of the smaller area are jointly driven at low speed. When used for directional control, all of its rudder surfaces are submerged under water; the other part is always under water, which is a small area. The area of this part is the high speed rudder located below the high speed waterline, when the ship is at high speed.
  • the rudder When driving, when the hull is lifted out of the water surface under the driving of the centrifugal turbine, the rudder also rises upwards along with the stern and the upper part of the rudder is exposed to the water surface, and the high speed rudder becomes the direction control rudder when the ship is traveling at a high speed.
  • the difference between the solution of the present invention and the first solution is that: there is a fairing above the centrifugal turbine, and the fairing is provided with an opening at the intersection of the bottom of the ship, the opening is larger and corresponds to the conventional centrifugal water pump outlet (or the conventional centrifugal air pump) At the position of the exhaust outlet), a large part of the centrifugal turbine is sealed by the upper fairing, and the other half extends downward from the position below the fairing and is exposed to the bottom of the ship.
  • the height of the exposed portion is greater than a quarter of the diameter of the turbine and less than the radius of the turbine. As the turbine blades rotate, the turbine blades exposed downwardly from the opening slap the water below, providing the vessel with upward lifting force and forward driving force.
  • the fairing is provided with a rectifying intake pipe in the middle of the turbine, and the rectifying intake pipe is disposed at a position corresponding to the position of the inlet of the conventional centrifugal water pump (or the intake port of the conventional centrifugal air pump), the rectifying intake pipe It communicates with the air above the hull and constitutes a trachea for entering the air.
  • the turbine blades When the centrifugal turbine starts to rotate, the turbine blades discharge the water in the fairing, and the air is charged from the rectifying intake pipe to the inside of the fairing.
  • the charged air occupies the space occupied by the original water, so after the centrifugal turbine starts to rotate
  • the turbine blade only contacts the external water surface at the larger opening below; the turbine blade at the exposed opening exerts a downward and rearward force on the water.
  • the turbine speed is low, the turbine blade faces the water downward. The force does not support the hull up and rises out of the water. At this point the ship is driving at a low speed.
  • the centrifugal turbine When the centrifugal turbine is driven to rotate at a high speed, the downward pressure and backward thrust exerted by the turbine blades on the water surface, the hull is subjected to the upward and forward reaction of the water, and the hull can be lifted out of the water by the centrifugal turbine. In contact with the high-density water, the resistance between the hull and the water surface no longer exists, and the ship can fly forward at high speed.
  • This solution uses a turbine fairing that allows the aerodynamic flow on both sides of the hull to be more linear, which is beneficial to the ship's reduced aerodynamic drag when sailing at high speeds.
  • a shock absorbing buffer system is arranged between the centrifugal turbine and the hull, which can alleviate the impact bump of the present ship when sailing on a wave with uneven water surface.
  • the shock absorbing cushioning system can use either a spring plate to cushion the shock, a coil spring to cushion the shock, and a shock absorbing cushion for the high pressure air bag.
  • the difference between the solution of the present invention and the above-mentioned first to third embodiments is that the straight line determined by the one end of the outer edge of each turbine blade of the centrifugal turbine and the end of the outer edge of the other side of the adjacent turbine blade is parallel to the axis of the turbine shaft.
  • the straight line determined by the one end of each inner edge of the turbine blade and the end of the other inner edge of the adjacent turbine blade is also parallel to the axis of the turbine shaft; the outer edge of all turbine blades is located at any point on the turbine shaft
  • the axis is the center of rotation, above the cylindrical surface determined by the radius of the turbine; the projection of the outer edge of the turbine blade in its plane perpendicular to the axis of the turbine is a standard circle.
  • the line connecting the left and right end points of the outer edge of each blade forms an angle of ⁇ with the axis of the turbine shaft, because the axial direction of the turbine shaft is perpendicular to the direction of the entire hull axis of the ship, when the turbine blade rotates, the turbine
  • the angle between the thrust direction of the outer edge of the blade and the direction of the ship's forward direction is also the e-degree angle; in order to ensure that the total thrust of the turbine on the left and right sides of the ship is parallel to the axis of the ship, the turbine blades on the left and right sides of the ship are in the ship.
  • the erected planes of the axes are symmetrical with respect to each other, so the load-bearing turbine used in the solution of the present invention needs to be distinguished as the difference between the left side and the right side.
  • the difference between the solution of the present invention and the fourth aspect of the invention is that the solution is in the same line at the midpoint of the outer edge of any one of the turbine blades and the two end points of the outer edges of the adjacent turbine blades behind the rear, the straight line and the turbine thereof
  • the axes of the shafts are parallel; the midpoint of the inner edge of any one of the turbine blades is parallel to the axis of the turbine shaft and the two ends of the inner edges of the two adjacent turbine blades.
  • the projection of the outer edge of each turbine blade in the direction of its turbine axis is a standard circle; any point above the outer edge of the turbine blade is located above the cylindrical surface of the cylinder determined by the radius of the turbine, The fourth option is the same.
  • the turbine structures on the left and right sides used in the solution of the present invention are all the same.
  • Each side of the ship uses a load-bearing turbine of such a structure, and such a load-bearing turbine has no structural difference between the left and right sides of the turbine. The installation, use and maintenance of the centrifugal turbine is facilitated.
  • the bottom of the hull is provided with a stepped step, and a port is provided at the step of the step, and the port is connected with the lower end of the stepped intake pipe, and the step is The upper end of the trachea communicates with the air above the vessel.
  • the step is to increase the hull and the water at the stage of the hull uplifting of the ship and the stage of the hull descending from the high speed to the deceleration.
  • a gas film can be added between the bottom of the ship and the water surface to reduce the bottom of the ship and the water.
  • the area of contact reduces the resistance of the bottom of the ship to water, and reduces drag for the hull's uplift or descent phase, providing a smooth speed transition for the ship.
  • the stepped intake pipe passes through an air wide door and communicates with the air above the ship.
  • the centrifugal turbine is stopped to drive, and the turbine blade and the water generate a great resistance.
  • the machine synchronously closes the air wide door, and the ship is rapidly descending and contacting with the water.
  • the intake pipe is closed by the air door, the bottom of the ship is in contact with the water surface, and air is no longer charged between them, and the resistance generated between the bottom of the ship and the water surface is sharply increased, thereby greatly decelerating.
  • the present invention is a lighter type ship, and its high-speed traveling balance system, rudder and the like are different from the foregoing various inventive solutions.
  • the high-speed running balance system of the scheme includes lateral balance and longitudinal balance; a pair of driving "centrifugal turbines" are symmetrically arranged on the left and right sides of the hull to ensure the lateral balance of the ship; the centrifugal turbines on the left and right sides of the ship are placed Before the center of gravity of the hull, a water-skid plate that provides longitudinal balance is added to the lower end of the rudder behind the hull; in order to reduce the vibration of the hull caused by the contact between the water-skid plate and the water surface, the connection between the water-skiing plate and the rudder A shock absorbing cushion structure is arranged at the left; a vertical side wall rudder plate is arranged on the left and right sides of the water skiing plate as a high speed rudder, which provides direction control for the hull and the stern of the high speed sailing to lift the water surface.
  • the centrifugal turbine lifts the main body of the ship out of the water surface.
  • the water-skiing board slides at high speed, the lifting force of the water is increased upwards, and the water-skiing board rises to the surface of the water, and it will also The stern is lifted out of the water surface. Since only a small water-skid plate at the tail of the ship is in contact with the water surface, the water resistance of the stern is greatly reduced.
  • the difference between the solution of the present invention and the eighth aspect of the invention is that the bottom of the water ski is provided with a stepped structure, and the air hole is opened at the step, and the air hole communicates with the air above the ship through a sliding plate of the sliding plate.
  • the air will enter the step from the intake pipe, and then the air hole will be filled into the position where the water skiing plate is in contact with the water, so that a gas film is added between the water skiing plate and the water below, which is large.
  • the amplitude reduces the area of contact of the water ski with water, and the resistance of the water ski to the water will be further reduced.
  • the side wall rudder plates on both sides of the water skiing plate form an obstruction to the air filling, preventing the air filled through the air holes from being discharged from both sides of the water skiing plate, thereby providing more stable isolation between the water skiing plate and the water surface.
  • the gas film significantly reduces the resistance of the water.
  • the sliding plate intake pipe connected to the step of the water skiing plate passes through the rudder hollow shaft, and its upper end nozzle communicates with the outlet of the compressed air pump placed in the hull.
  • This solution uses an air pump to provide an air cushion for the step of the water ski.
  • the sliding air intake pipe fills the high-pressure air into a stepped state, and then the position of the water skiing plate is in contact with the water by the step, so that a layer of stability is added between the water skiing plate and the water surface below.
  • the air film layer, under the water skiing plate significantly reduces the area of direct contact with water, so that the resistance of the water skiing plate is reduced to the lowest level.
  • centrifugal turbines disposed in pairs on both sides of the lower part of the hull are installed and arranged in an asymmetric layout which is interlaced with each other.
  • the scheme has a high-speed air passage inside the high-speed rudder, and the high-speed air passage extends through the rudder hollow shaft disposed above the rudder to the hull, and a compressed air pump is disposed inside the hull, and the upper part of the high-speed air passage and the outlet of the compressed air pump Connected; below the high-speed air passage, on the left and right sides of the front edge of the high-speed rudder are respectively provided with a rear spray slit whose opening points rearward, and the inside of the rear spray gap communicates with the high-speed air passage.
  • the high-speed rudder When the ship sails at high speed on the surface of the water, the high-speed rudder is submerged in the water, and the gas ejected from the post-spray gap forms a gas film between the high-speed rudder surface and the water body, thereby greatly reducing the water received by the high-speed rudder. Resistance.
  • the solution has a chute inside the rear spout, and a gas-tight slider on the chute, the air-tight slider can slide up and down along the chute; there are two micro-skids on the side of the high-speed rudder;
  • the micro-skid plate is high and low in front, and it is at an angle of a few degrees with the horizontal plane; the gap between the micro-skip plate and the air-tight slider on the inner chute of the rear jet slit is fixedly connected through the gap of the rear jet slit;
  • the plate and the airtight sliding block slide up and down along the sliding groove, it can close the rear spraying slit above the airtight sliding block and open the rear spraying slit below the airtight sliding block; the inner side of the airtight sliding block and the rear spraying slit
  • the return spring of the lower force is connected.
  • the solution can ensure that the rear spray gap above the water surface is closed in time while ensuring that the rear spray gap below the water surface is completely opened and jetted, and by such a technical means, the gas is prevented from flowing out over the water surface. And the waste of jet energy.
  • the solution is that the two sides of the hull are arranged in pairs.
  • the centrifugal turbines are connected by a transmission; the shifting ratios of the gear ratios are three shifting zones of less than 1, equal to 1, and greater than 1, respectively;
  • the centrifugal turbine rotates synchronously, and can also rotate at a differential speed of left high and low right, and can also rotate at right, low, and low.
  • the left and right centrifugal turbines rotate synchronously, the driving force received by the ship is along a completely forward linear direction.
  • the left centrifugal turbine speed When the left centrifugal turbine speed is less than the right side, the left side of the ship receives a small driving force, and the current ship will deflect to the left side; when the left side centrifugal turbine speed is greater than the right side, the left side of the ship is subjected to a larger Driving force, the ship will deflect to the right;
  • the present invention can change the direction in which the ship sails by adjusting the difference in rotational speed between the left and right turbines.
  • the present invention is composed of two or three or more pairs of drive turbines on the left and right sides thereof, the high speed rudder at the tail of the hull is not necessary at this time, and the present invention can completely cancel the high speed rudder at this time. , thereby further reducing the resistance to the rudder when the ship is sailing at high speed.
  • the ship's drive system not only uses a centrifugal turbine, but also provides the hull with the force to lift the water surface and the driving force for forward driving. Above the hull, a propeller that drives the air forward and an engine that drives the propeller are added, which significantly increases the forward. The driving force of driving.
  • the centrifugal turbine fairing of the ship is provided with a rear spray inlet on the rear side thereof, and its rear spray outlet is connected to the rear spout of the bottom of the ship through the rear jet flow passage; the distance between the outer edge of the centrifugal turbine and the inner side of the fairing , significantly larger than the distance between the outer edge of the turbine of the conventional centrifugal turbo pump and the inside of the pump casing;
  • the ship thus reduces the contact of the turbine with a small amount of water inside the fairing, thereby greatly reducing the water resistance of the turbine, and at the same time it gains additional propulsion energy by utilizing the jet kinetic energy of this part of the water, thereby increasing
  • the energy utilization rate of the ship has correspondingly increased the speed of the ship.
  • the invention has the advantages of simple structure, safe use, small running loss, good economic performance, and can significantly reduce the comprehensive use cost thereof, and is a convenient and excellent water transportation vehicle;
  • the hull can fully drive the turbine Lifting out of the water surface, getting rid of the obstacle of high-density water, the forward component of the turbine's positive pressure on the water, and at the same time forming the main driving force for driving the ship forward;
  • the turbine of the present invention rotates forward, there is a relative relationship between the water and the turbine Movement, the turbine blades are thus subject to the viscous and turbulent resistance of the water, and the resistance of the water to the turbine has a tendency to prevent the turbine from rotating.
  • the resistance received by the ship is transmitted through the turbine, pointing to the front.
  • the force which does not constitute a resistance to the advancement of the ship, but constitutes one of the traction forces that drive the ship forward.
  • the present invention is not subjected to any unfavorable resistance to water; for other solutions, the water resistance of the present invention at the high speed rudder and the like is also minimized; and the present invention is also significantly reduced.
  • the aerodynamic drag of the ship is reduced, and the speed of the surface is greatly improved.
  • the present invention can provide a higher sailing speed than conventional ships, and provides a high-speed, fast, and economical water vehicle.
  • the high-speed traveling balance system used in the present invention ensures smooth sailing of the ship.
  • the rudder is also designed to accommodate the different requirements of high speed sailing and low speed driving.
  • Figure 1- 1 is a schematic view of the hull appearance of a conventional ship
  • Figure 1-2 is a schematic view showing the structure of a conventional centrifugal water pump or a conventional centrifugal air pump in the prior art.
  • FIG. 2 is a side view showing the structure of a centrifugal turbine in a water flywheel ship of the present invention.
  • Figure 3 is a schematic view of the mounting structure of the fairing
  • Figure 4 is a schematic view of the low speed navigation state of a watercraft without a fairing
  • Figure 5 is a schematic view of the high-speed navigation of the ship shown in Figure 4.
  • Figure 6 is a schematic view of the low speed navigation state of a waterborne flywheel vessel with a fairing
  • Figure 7 is a schematic view of the high-speed navigation of the ship shown in Figure 6.
  • Figure 8 is a schematic view of a water flywheel with three rows of centrifugal turbines installed
  • FIG. 9 is a schematic bottom view of a light water flywheel ship according to another embodiment of the present invention.
  • Figure 10-1 is a schematic diagram of the bottom structure of the ship and the stepped intake pipe
  • Figure 10-2 is a schematic view of the side structure of the stepped block blocked by the side wall of the ship;
  • Figure 11 is a schematic view of the installation of the air valve
  • Figure 12 is a schematic view of the structure of a centrifugal turbine
  • Figure 13 is a plan view of the view shown in Figure 12.
  • Figure 14 is a schematic view showing the connection of the outer edge end of the turbine blade of the centrifugal turbine and the direction of the turbine shaft as shown in Figure 12;
  • Figure 15 is a schematic view showing the connection of the outer edge of the centrifugal turbine blade to the turbine hub as shown in Figure 12;
  • Figure 16 is a schematic diagram of a centrifugal turbine with a double turbine blade as shown in Figure 12
  • Figure 17 is a schematic diagram of a centrifugal turbine with a double turbine blade as shown in Figure 13
  • Figure 18 is a schematic view of a centrifugal turbine with a double turbine blade as shown in Figure 14
  • Figure 19 is a schematic view of a centrifugal turbine with a double turbine blade as shown in Figure 15
  • Figure 20 is a schematic diagram of a centrifugal turbine with the outer edge of the turbine blade inclined
  • Figure 21 is a plan view of the view shown in Figure 20.
  • Figure 22 is a bottom view of the view shown in Figure 20.
  • Figure 23 is an enlarged view of the view A shown in Figure 22.
  • Figure 24 is a bottom view of the bottom of a water flywheel using a centrifugal turbine as shown in Figure 20.
  • Figure 25 is a schematic view showing the installation of a water flywheel ship with an air propeller propulsion power unit.
  • Figure 26 is a side view of a centrifugal turbine with turbine blades mounted on a symmetrical, curved outer edge
  • Figure 27 is a plan view of the view shown in Figure 26.
  • Figure 28 is a bottom view of the view shown in Figure 26.
  • Figure 29 is a bottom view of the bottom of a water flywheel using a centrifugal turbine as shown in Figure 26.
  • Figure 30 is a schematic view showing the installation structure of the water ski in the water flywheel ship
  • Figure 31 is a structure in which the side wall rudder plate is attached to the side of the water ski as shown in Figure 30.
  • Figure 32 is an enlarged view of the tail of the water flywheel shown in Figure 31.
  • Figure 33 is a schematic view showing the mounting structure of the side wall rudder plate and the water-skiing plate on the other side in the view shown in Figure 32.
  • Figure 34 is a front partial structural view of the rudder portion of the tail portion as shown in Figure 31.
  • Figure 35 is a schematic diagram of the water slide breaking structure on the water skiing plate
  • Figure 36 is a schematic view of the installation structure of the compressed air pump
  • Figure 37 is a schematic view of the compressed air pump inflating the water skiing step
  • Figure 38 is a schematic view of a low-speed navigation state of a water flywheel with only a pair of centrifugal turbines without a fairing installed.
  • Figure 39 is a schematic view of the high speed navigation of the ship shown in Figure 38.
  • Figure 40 is a schematic view of the low speed navigation of a water flywheel with three rows of centrifugal turbines without fairings installed.
  • Figure 41 is a schematic view of the high speed navigation of the ship shown in Figure 40.
  • Figure 42 is a schematic view of the passage of the compressed air pump at the stern to the rear spout through the high-speed air passage.
  • Figure 43 is a schematic view showing the position of the rear spray slit
  • Figure 44 is an enlarged view of the tail air supply passage as shown in Figure 42.
  • Figure 45 is a front view showing the structure of the rudder portion in Figure 42.
  • Figure 46 is a schematic view of the internal structure of the rudder as shown in Figure 45.
  • Figure 47 is a cross-sectional view taken along line A_A of Figure 46.
  • Figure 48 is a schematic view showing the structure of the rear spray slit in another embodiment
  • Figure 49 is a side view of a high speed rudder with a hermetic slider
  • Figure 50 is a side view of a high speed rudder containing a hermetic slider and a miniature water ski
  • Figure 51 is a schematic view showing the structure of the airtight slider inside the rudder.
  • Figure 52 is a cross-sectional view taken along line B-B of Figure 51.
  • Figure 53 is a cross-sectional view taken along line C-C of Figure 52.
  • Figure 54 is a cross-sectional view taken along line D-D of Figure 52.
  • Figure 55 is a schematic view showing the arrangement of a pair of centrifugal turbines on both sides of the hull in an asymmetrical arrangement interlaced with each other.
  • Figure 56 is a schematic view showing a structure in which two pairs of centrifugal turbines on the side of the hull are alternately arranged.
  • Figure 57 is a schematic view showing another structure in which two pairs of centrifugal turbines on the side of the hull are alternately arranged.
  • Figure 58 is a schematic cross-sectional view showing the rear jetting port of the turbine fairing communicating with the rear spout through the rear jet channel
  • Figure 59 is a schematic cross-sectional view showing another structural form of the turbine fairing and the rear jet drain
  • the water flywheel ship of the present invention mainly consists of a streamlined hull 6, a power system including a propulsion device, an armor, a high-speed traveling balance system, and a rudder.
  • Part of the composition, in which the core part for reducing the water resistance and increasing the speed is the use of a centrifugal turbine as a propulsion device.
  • the centrifugal turbine is installed in the lower part of the ship, which plays the role of lifting the hull out of the water surface and driving the ship forward.
  • the centrifugal turbine is composed of a turbine blade 2, a turbine hub 3, and a turbine shaft 4, which is wide and large, and is mounted and fixed at the outer edge position of the turbine hub 3.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the water flywheel ship of the present embodiment includes a streamlined hull 6, a power system including a centrifugal turbine, a high-speed traveling balance system, a rudder, and the like.
  • the centrifugal turbine is installed at a lower portion of the hull, and a part of the turbine blade 2
  • the downward projection is exposed below the bottom of the ship, and the height of the exposed portion is preferably about a quarter greater than the diameter of the turbine and smaller than the radius of the turbine; the rudder is mounted to the tail of the hull and is centered.
  • the high-speed traveling balance system of the present embodiment includes a lateral balance formed by centrifugal turbines that are symmetrically disposed on both sides of the hull, and a longitudinal balance formed by two rows of centrifugal turbines disposed in front of and behind the hull.
  • the rudder of this embodiment is composed of two parts, one of which is a rudder similar to a conventional ship 7, and the other part is a high speed rudder 8 which is disposed at the bottom end of the rudder 7.
  • the centrifugal turbine used in this embodiment may adopt a structure as shown in FIGS. 12 to 15 in which the connecting ends of the outer edges of the blades of the centrifugal turbine are parallel to the axis of the turbine shaft 4 (see Figure 13).
  • the end points of the outer edges of the blades of the centrifugal turbine and the turbine hub 3 can also be connected together by a plurality of supports (see Figures 14 and 15 respectively).
  • the outer peripheral end of the blade of the centrifugal turbine and the turbine hub 3, which are connected to each other along a line connecting the radii, form a profile of the outer contour as shown in Fig. 15.
  • centrifugal turbine structure shown in FIGS. 16 to 19 is a doubled number of blades on the centrifugal turbine shown in FIGS. 12 to 15.
  • the turbine rotates at the same speed, the blades are in contact with the water surface.
  • the frequency will increase exponentially and the ship's impact amplitude will be significantly reduced.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the difference between this embodiment and the above-described first embodiment is that the water flywheel ship of the present embodiment is provided with three or more rows of centrifugal drive turbines in front of and behind the hull.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • the difference between this embodiment and the above two embodiments is that there is a fairing 5 above the centrifugal turbine in this embodiment, and the turbine portion larger than the radius of the centrifugal turbine is sealed.
  • a turbine blade 2 that occupies less than a portion below the radius of the centrifugal turbine projects downwardly from the fairing 5 to be exposed below the bottom of the ship, the exposed turbine blade 2 having a height greater than a quarter of the diameter of the turbine;
  • the centrifugal turbine used opens a larger opening (see Figures 2 and 3) at a position corresponding to the conventional centrifugal water pump outlet (or the exhaust outlet of a conventional centrifugal air pump) (see Figure 1-2).
  • the opening is located at the bottom of the ship (see Figures 6 and 7).
  • the turbine blade 2 is exposed outwardly from the opening. When the turbine blade 2 rotates, the turbine blade 2 drives the water surface below, thereby providing the ship with upward lifting force and direction.
  • the driving force before see Figure 6, Figure 7).
  • the present invention is provided with an inlet for the intake air at a position corresponding to the water inlet of the conventional centrifugal water pump (or the intake inlet of the conventional centrifugal air pump) at the corresponding position of the fairing 5.
  • the inlet is in communication with the rectifying intake pipe 20, and the upper end of the rectifying intake pipe 20 is in communication with the air above the hull.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • shock absorbing buffer system is added between the centrifugal turbine and the hull, and the shock absorbing cushioning system can use the spring plate to absorb the shock buffer, and can also use the coil spring to absorb the shock buffer.
  • High pressure air bags can also be used to cushion the shock.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • each turbine blade 2 of the centrifugal turbine has an outer edge of one side and an outer edge of the other side of the adjacent blade.
  • the line determined by the end points is parallel to the axis of the turbine shaft; the line determined by the one end of each inner edge of the turbine blade 2 and the end of the other inner edge of the adjacent turbine blade 2 is also parallel to the axis of the turbine shaft 4; Any point above the outer edge of all turbine blades is above the cylindrical surface determined by the radius of the turbine; the outer edge of all turbine blades 2 is at the axis of its turbine shaft 4
  • the projection in the line direction is a standard circle.
  • the outer edge of the turbine blade 2 and the ideal horizontal plane always maintain contact with the outer edge of a part of the turbine blade, and although the contact area is changed, the contact area can be maintained. Relatively stable, so that the load on the ship will not suffer from bumps.
  • the turbine blade 2 Since the line connecting the end points of the left and right outer edges of each blade forms an angle ⁇ with the axis of the turbine shaft 4 (see FIG. 23), the turbine blade 2 is rotated with the turbine shaft 4, and the outer edge of the turbine blade 2
  • the angle between the thrust direction of the water surface and the forward direction of the ship is also e; in order to ensure that the total thrust of the turbine on the left and right sides of the ship is parallel to the axis direction of the ship, the present invention is based on the vertical plane of the ship's central axis, and the ship is left.
  • the turbine blades 2 on the right side are symmetrical with respect to each other in the vertical plane, so the load bearing turbine used in the present invention needs to be distinguished as the difference between the left side and the right side (see Fig. 24).
  • the midpoint of the outer edge of any one of the turbine blades 2 of the centrifugal turbine and the two outer edges of the turbine blades 2 adjacent thereto are The endpoints are on the same line, which is parallel to the axis of the turbine shaft 4; the midpoint of the inner edge of any one of the turbine blades 2 of the centrifugal turbine is also at the same end point as the inner edge of the inner edge of the adjacent blade blade 2 Above a straight line, the line is also parallel to the axis of its turbine shaft 4; any point above the outer edge of all turbine blades is above the cylindrical surface determined by the radius of the turbine.
  • the turbine structures on the left and right sides used in the embodiments of the present invention are all identical. On each side of the ship of the present embodiment, the load-bearing turbine of such a structure is used, and such a load-bearing turbine has no structural difference between the left and right sides of the turbine. This feature facilitates its installation, use and maintenance.
  • the difference between this embodiment and the above embodiments is that, in order to further increase the speed of the water flywheel ship, an air propeller 12 and a driving air propeller for driving the air rearward are further added above the hull.
  • the engine of 12 greatly increases the driving force for forward driving and further increases the traveling speed.
  • the difference between this embodiment and the above embodiments is that the bottom of the hull of the water flywheel ship in this embodiment has a step 9 and a port is opened at the step 9 to pass the air port.
  • the root intake duct 21 communicates with the air above the ship.
  • the step of the bottom of the hull cannot be directly seen from the side of the ship because the step 9 at the bottom of the ship is blocked by the side wall of the hull (see Fig. 10-2).
  • Step 9 During the hull uplifting phase of the ship's starting voyage and the descending stage of the hull from high speed to deceleration, a layer of gas film can be added between the ship and the water surface to reduce the bottom of the ship and the water at the stage where the bottom of the ship is gradually coming into contact with the water surface or starting to separate.
  • the area of contact with each other reduces the resistance of the bottom of the ship to water and provides a smooth speed transition for the hull's uplift or descent phase.
  • centrifugal turbines on both sides of the hull of the present embodiment are installed and arranged in an asymmetric layout which is interlaced (see Fig. 55); Fig. 56 and Fig. 57 are the other two respectively.
  • Embodiment 10B This embodiment differs from the above embodiments in that the present embodiment is provided with a high-speed air passage 24 inside the rudder; the high-speed air passage 24 passes through the rudder 7 from the inside of the high-speed rudder 8 and is disposed on the rudder.
  • the rudder hollow shaft 17 extends to the air above the hull; the left and right sides of the front edge of the high speed rudder 8 are respectively provided with a rear spray slit 23 (see FIG. 47) whose opening is directed rearward, and the rear spray slit 23 communicates with the high speed air passage 24. .
  • the rear spray slit 23 is provided with a stepped structure for the high speed rudder 8.
  • This embodiment has a similar function to the stepped structure of the bottom of the ship according to the previous embodiment 8, and the embodiment is passed by the side of the high speed rudder 8
  • the stepped structure formed by the rear spray slit 23 provides an isolated gas film between the high speed rudder 8 and the water, thereby reducing the water resistance experienced by the high speed rudder 8.
  • the gas sucked from the rear spray slits 23 on both sides of the high speed rudder 8 will be wrapped around the left and right sides of the high speed rudder 8, so that the left and right side surfaces of the high speed rudder 8 and the high density water body A part of the gas film is added, and the contact area of the high speed rudder 8 with water is greatly reduced, thereby significantly reducing the resistance of the water received by the high speed rudder 8.
  • Example 11 As shown in Fig. 42 to Fig. 47, the difference between this embodiment and the above-described embodiment XXB is that the present embodiment is provided with a compressed air pump 18 inside the stern; the outlet of the compressed air pump 18 and the upper portion of the high-speed air passage 24
  • the structure of the rest is the same as that of Embodiment 10B.
  • a high-speed air passage 24 is provided inside the rudder; the high-speed air passage 24 extends from the inside of the high-speed rudder 8 through the rudder 7 and the rudder hollow shaft 17 disposed on the rudder to the hull; on the left and right sides of the front edge of the high-speed rudder 8
  • a rear spray slit 23 (see FIG. 47) having an opening directed rearward is provided, and the rear spray slit 23 is in communication with the high speed air passage 24.
  • the high-pressure gas from the compressed air pump 18 built in the hull is sprayed from the rear spray slits 23 on both sides of the front edge of the high-speed rudder 8 to the sides of the high-speed rudder 8 through the high-speed air passage 24; when the water flywheel is traveling at a high speed High pressure gas is ejected from the rear spray slits 23 on both sides of the high speed rudder 8, and the high pressure gas to be sprayed is coated on the left and right sides of the high speed rudder 8, so that the left and right side surfaces of the high speed rudder 8 and the high density water body are increased.
  • a layer of gas film With a layer of gas film, the contact area between the high-speed rudder 8 and water is greatly reduced, thereby significantly reducing the resistance of the water received by the high-speed rudder.
  • the rear spray slit 23 is opened at a position closer to the leading edge of the high speed rudder 8, which has the advantage that more surface portions of the high speed rudder 8 are covered by the gas film, thereby further reducing the high speed. Resistance between rudder 8 and water.
  • the airtight slider 25 inside the rear spray slit 23 is added on the basis of the eleventh embodiment (see Fig. 49, Fig. 50, Fig. 51, Fig. 52, Fig. 53, Fig. 54):
  • the airtight slider 25 is arranged on the sliding groove, and the airtight sliding block 25 can slide up and down along the sliding groove; there are two miniature water skis on the side of the high speed rudder. 26; the micro-skid plate 26 is high in front and low, and it is at an angle of a few degrees with the horizontal plane; the micro-skid plate 26 passes through the gap between the rear jet slit 23 and the airtight slider 25 above the inner chute of the rear jet slit 23. When the micro-skid plate 26 and the air-tight slider 25 slide up and down along the chute, it can close the rear spray slit 23 above the air-tight slider 25, and open the rear spray under the air-tight slider 25.
  • the slit 23; the hermetic slider 25 is connected to a downwardly biased return spring inside the rear spray slit 23.
  • the rear spray slit 23 above the water surface can be closed in time.
  • the spray gap 23 is avoided above the water surface. The escape of gas causes a waste of jet energy.
  • the difference between this embodiment and the above embodiments is as follows:
  • the present embodiment is connected between the two side centrifugal turbines disposed in pairs on the lower part of the hull, and is connected to each other through the transmission; the shifting intervals of the speed ratios are less than 1, equal to 1, respectively.
  • three shifting zones greater than one; adjusting the transmission can make the centrifugal turbines on both sides rotate synchronously, or can rotate left and right at low differential speed, and can also rotate right and left low.
  • the left and right centrifugal turbines rotate synchronously, the driving force of the ship is along a straight line that is completely forward.
  • the left side of the ship When the left centrifugal turbine speed is less than the right side, the left side of the ship receives a small driving force, and the current ship will deflect to the left side; when the left side centrifugal turbine speed is greater than the right side, the left side of the ship is subjected to a larger The driving force, the ship will deflect to the right.
  • Embodiment 14 is a diagrammatic representation of Embodiment 14:
  • the difference between this embodiment and the thirteenth embodiment is that the high speed rudder is cancelled in this embodiment.
  • the rotation speed difference between the left and right side turbines is adjusted to change the direction of the ship sailing, so that the current ship avoids the cause during high speed navigation. Water resistance due to the presence of a high speed rudder.
  • the ship of the present embodiment is a light water flywheel ship, and its high-speed traveling balance system, rudder, and the like are different from the aforementioned embodiments of the invention.
  • the high speed running balance system of the water flywheel ship of the present embodiment is shown. It includes lateral balance and longitudinal balance.
  • the lateral balance of the ship is a pair of synchronously driven centrifugal turbines on the left and right sides of the hull to ensure the lateral balance of the ship at high speed.
  • the longitudinal balance of the ship is the ship.
  • a water-skid plate 13 providing longitudinal balance is added below the rudder behind the hull (see Figure 30).
  • a shock absorbing structure is provided at the joint between the water-skiing plate 13 and the rudder;
  • the left side of the 13 is vertically provided with a left side rudder 14 and a right side rudder 15, which is used as a high-speed rudder surface to provide directional control for the high-speed navigation of the hull and the stern of the hoist.
  • the centrifugal turbine When the ship enters the high-speed driving stage, the centrifugal turbine lifts the main body of the ship out of the water surface, the water skiing plate 13 is lifted by the water upwards during high-speed sliding, the water skiing plate 13 rises to the surface of the water, and it also lifts the stern Since the water surface is in contact with the water surface only at the tail of the ship, the water resistance of the tail of the ship is greatly reduced.
  • the difference between the embodiment and the fifteenth embodiment is that the bottom of the water-skiing plate 13 is increased in a step-by-step structure, and the water-skid intake pipe 16 is passed through the water-skid step 19 at the water-skiing step 19.
  • the air above the boat is connected.
  • the water-skiing plate 13 is slid at a high speed, air enters the water-skiing step 19 from the slider intake pipe 16, and the position where the water-skiing plate 13 is in contact with the water is sucked from the step, so that between the water-skiing plate 13 and the water surface below A layer of gas film is added, and the water-skiing plate 13 is originally in direct contact with water.
  • the area directly contacting the water is greatly reduced below the water-skiing plate 13, and the water-skiing plate 13 is received under the water-skiing plate 13 The water resistance will be further reduced significantly.
  • the difference between the present embodiment and the above-described embodiment 16 is that the slippery air intake pipe 16 connected to the water skiing step 19 in the present embodiment passes through the rudder hollow shaft 17, at which the slide is advanced.
  • the upper portion of the air tube 16 communicates with the outlet of the compressed air pump 18.
  • an air cushion is provided for the step of the water skiing plate 13 by the active air pump; when the water skiing plate 13 is slid at a high speed, the high pressure air is charged from the sliding plate air intake pipe 16 into the water skiing step 19, and then the water skiing is pressed from the stepped stage.
  • the position of the plate 13 in contact with the water surface so that a stable gas film layer is added between the water skiing plate 13 and the water surface below, and the area below the water skiing plate 13 is significantly reduced to directly contact the water, so that the water skiing plate The resistance received is reduced to the lowest level.
  • the high speed rudder 8 is a side wall rudder plate on the left and right sides of the water skiing plate 13.
  • the difference between the embodiment and the above-mentioned fifteenth embodiment to the seventeenth embodiment is that the front side of each side wall rudder plate is close to the leading edge.
  • the rear left and right sides of the left and right sides are also provided with a rear spray slit 23 whose opening is directed to the rear.
  • the ship centrifugal turbine fairing 5 is provided with a rear spray port 27 on the rear side thereof, and its rear spray port 27 is connected to the rear spout nozzle 29 of the ship bottom through the rear jet channel 28.
  • the distance between the outer edge of the centrifugal turbine and the inner side of the fairing 5 is significantly larger than the distance between the outer edge of the turbine of the conventional centrifugal turbo pump and the inner side of the water pump casing;
  • the water inside the turbine fairing 5 can be drained out to minimize the contact between the turbine and the small amount of water inside the fairing 5, thereby greatly reducing the resistance of the turbine here; and it is also utilized by it.
  • the jet kinetic energy of this part of the water thereby obtaining additional propulsion energy for the present embodiment, increases the energy utilization rate of the ship, correspondingly increases the traveling speed of the ship or reduces the energy loss.
  • Embodiment 20 is a diagrammatic representation of Embodiment 20.
  • the difference between this embodiment and the above-mentioned nineteenth embodiment is that, as shown in Fig. 59, the ship has partially improved and adjusted the structure of the rear spray inlet 27 and the rear spray channel 28, thereby improving the subsequent discharge.
  • the water flow regime is used to reduce the water resistance and improve the energy utilization efficiency.
  • the present invention utilizes a centrifugal turbine to lift the hull up the water surface, thereby disengaging the entire hull from the high-density water surface, significantly reducing the water resistance; the centrifugal turbine exerts a positive pressure on the water surface,
  • the force component of the force in its vertical upward direction is the power source for lifting the hull upward and out of the water surface.
  • the horizontal forward component is the basic power for driving the ship at high speed.
  • the present invention can face the water at a high speed. Speeding.
  • the present invention is not limited to the above embodiment, such as the structure of the water-skiing plate 13 with the compressed air pump 18 and the side wall rudder plate, as described in the embodiment 17, It is similar to the main structure of the air cushion portion of a conventional side wall hovercraft; therefore, when the bottom structure of the miniaturized side wall hovercraft is used in place of the structure of the water ski of the present invention, it will be the tenth embodiment of this document.
  • the content of the seventh is similar; in addition, for the miniature water-skiing board 26 described in the twelfth embodiment, it is entirely possible to use the technique of the water-skid plate with the film drag reduction described in the seventeenth embodiment, thereby making the micro-skid board 26 further reduces its resistance to water. It is worth mentioning that, with respect to each of the turbine blades 2 on the drive turbine of the present invention, if the turbine blades 2 are viewed from the perspective of the water ski, the turbine blades 2 have similar aspects to the water-skiing plate 13 of the present invention, Related Embodiments Sixteenth, the technique of drag reduction of the gas film on the water-skiing plate 13 described in the seventeenth embodiment can also be applied to the turbine blade 2 to constitute another embodiment of the present invention.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Navire rasant la surface de l'eau comportant une carrosserie profilée (6) de navire, un dispositif de transmission de puissance équipé d'une turbine centrifuge, un système d'équilibrage pour navigation à grande vitesse et un gouvernail. La turbine centrifuge est installée dans la partie inférieure de la carrosserie de navire, chaque aube (2) de turbine est installée et fixée au bord extérieur d'un moyeu (3) de turbine, l'aube (2) de turbine s'étend vers le bas et est exposée au-dessous du fond du navire. Ledit navire rasant la surface de l'eau adopte la turbine centrifuge pour appliquer une force s'opposant à une pression positive sur la surface de l'eau, et une composante de la force dans la direction verticale ascendante soulève la carrosserie de navire en lui faisant quitter la surface de l'eau et permet à la carrosserie de navire de n ;avoir aucun contact avec la surface de l'eau. Une composante dans la direction avançant horizontalement sur la surface de l'eau, exercée par la turbine centrifuge, constitue la force motrice fondamentale pour entraîner le navire pour la navigation à grande vitesse. Le navire rasant la surface de l'eau réduit significativement l'aire de contact entre le navire et l'eau ainsi que la force résistante à laquelle est soumis le navire, accroît considérablement la vitesse de navigation, donnant ainsi un véhicule flottant rapide, commode et économique.
PCT/CN2012/080628 2011-09-07 2012-08-27 Navire rasant la surface de l'eau Ceased WO2013034059A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110264061.5 2011-09-07
CN201110264061.5A CN102689682B (zh) 2011-03-24 2011-09-07 水上飞轮船

Publications (1)

Publication Number Publication Date
WO2013034059A1 true WO2013034059A1 (fr) 2013-03-14

Family

ID=47831552

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/080628 Ceased WO2013034059A1 (fr) 2011-09-07 2012-08-27 Navire rasant la surface de l'eau

Country Status (1)

Country Link
WO (1) WO2013034059A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87101817A (zh) * 1986-03-18 1987-10-07 约瑟夫·比克有限公司施奥泰尔船厂 吃水特别浅的水上运输工具的驱动装置
CN1062875A (zh) * 1990-12-25 1992-07-22 伍刚 喷水式自行船
CN1187793A (zh) * 1995-06-15 1998-07-15 轻工艺设计联合股份有限公司 用于海轮尤其是高速船的推进装置
CN1226641A (zh) * 1998-02-17 1999-08-25 鄢平安 高速离心泵
CN101767641A (zh) * 2010-03-01 2010-07-07 侯宇涵 用于明轮船的桨轮
CN202063250U (zh) * 2011-04-01 2011-12-07 北京石油化工学院 新型明轮船

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87101817A (zh) * 1986-03-18 1987-10-07 约瑟夫·比克有限公司施奥泰尔船厂 吃水特别浅的水上运输工具的驱动装置
CN1062875A (zh) * 1990-12-25 1992-07-22 伍刚 喷水式自行船
CN1187793A (zh) * 1995-06-15 1998-07-15 轻工艺设计联合股份有限公司 用于海轮尤其是高速船的推进装置
CN1226641A (zh) * 1998-02-17 1999-08-25 鄢平安 高速离心泵
CN101767641A (zh) * 2010-03-01 2010-07-07 侯宇涵 用于明轮船的桨轮
CN202063250U (zh) * 2011-04-01 2011-12-07 北京石油化工学院 新型明轮船

Similar Documents

Publication Publication Date Title
US20130000537A1 (en) Paddle wheel yacht
CN101786414B (zh) 瞬间阻挡流体洞封口来产生升力和动力的运动体
JPH01257663A (ja) 航洋乗物
JP3660683B2 (ja) 水面航行器
CN109334976A (zh) 一种扇翼推进地效翼船
WO2021164779A1 (fr) Dispositif et procédé utilisant une nouvelle structure pour supprimer la formation d'ondes d'un navire
EP0545878B1 (fr) Bateau multi-coques
CN102689682B (zh) 水上飞轮船
US9884671B2 (en) Marine propulsion system and method
KR101037995B1 (ko) 수직 이착륙이 가능한 위그선
CN106516109B (zh) 一种微喷溅高性能双体水陆两栖飞机
CN108341021A (zh) 一种复杂浅水域电动涵道风扇推进m型高速快艇
CN102407918A (zh) 一种复合三体冲翼船
CN105564645A (zh) 一种掠水面超低空飞行器
CN213168507U (zh) 一种船舶舵叶流线水平整鳍及舵套管减阻导流鳍组合的节能舵
JPS59501900A (ja) 高速船
CN2424074Y (zh) 船体上开有侧喷气口的气垫船
WO2005016742A1 (fr) Sous-marin ellipsoidal
CN118439124A (zh) 一种可用于实现超高速超临界滑行的带升力翼变斜升多舭多断阶船型
WO2013034059A1 (fr) Navire rasant la surface de l'eau
CN201195589Y (zh) 带滑行艇功能的水翼船
US20110045718A1 (en) Marine propulsion system and method
CN206813241U (zh) 一种带球艏的m型消波滑行艇
CN101367322A (zh) 一种两栖双体水翼旅游观光船
CN211995539U (zh) 一种破冰气垫船

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12829823

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 07/08/2014)

122 Ep: pct application non-entry in european phase

Ref document number: 12829823

Country of ref document: EP

Kind code of ref document: A1