CN101085643A

CN101085643A - Antisubmarine missile yacht

Info

Publication number: CN101085643A
Application number: CN 200610027365
Authority: CN
Inventors: 徐亮良
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-07
Filing date: 2006-06-07
Publication date: 2007-12-12

Abstract

The invention relates to the submarine missile yacht. It proposes a solution to make the speed of the yacht reaching that of the helicopter. It has several float barrel propeller at both sides of the boat bottom with both ends having rotary shaft on the bracket that is fixed with the boat, rotary shaft connected to the main shaft through the drive device and engine, with the rotary shaft in direct angle with the propulsion direction. It can be used for counter submarine, scrolling, safeguarding and so on.

Description

Antisubmarine missile yacht

One, technical field

The invention belongs to the ship field, particularly belong to the guided missile boat field, International Classification table Main classification position is (B63).

Two, background technology

Known guided missile boat advances and driving is to be undertaken by underwater propeller, and propeller speed is too high will to produce the cavity effect, and the blade of screw propeller produces serious water attack and surging in water, and the screw propeller operating mode seriously descends, and does not have the failure-free terms of settlement so far.Rotating speed by the raising screw propeller increases substantially guided missile boat speed merely, is proved to be to be difficult to carry out.

Have friction drag between the warship body of guided missile boat and the water body, guided missile boat speed is fast more, and the friction drag between warship body and the water body is big more, simple by improving the body of hull, perhaps strengthen guided missile boat power, in fact gone to the limit, important breakthrough can not be arranged again.

Guided missile boat speed will increase substantially the helicopter level, and basic outlet is 1, and when guided missile boat was advanced, the warship body must break away from the water surface, thereby eliminates the friction drag between warship body and the water body.2, propelling and actuating device must have important breakthrough or improvement.Traditional air cushion vehicle mode is because the viscous effect and the air-sprung viscous effect of hull bottom apron make speed be difficult to reach more than 80 joints.

Three, summary of the invention

Task of the present invention and purpose are, the problem that is difficult to increase substantially at known guided missile boat speed, new technical solution has been proposed, providing a kind of makes the warship body in advancing break away from the water surface, can increase substantially the propelling and the actuating device of speedboat speed again, make guided missile boat speed bring up to the helicopter level.

The present invention is achieved in that Antisubmarine missile yacht, comprise hull, driving engine, it is characterized in that: several pontoon type paddle wheels [2] of each side layout in hull [1] bottom, there is rotating shaft [3] frame at the two ends of pontoon type paddle wheel [2] on support [4], support [4] is captiveed joint with hull [1], and rotating shaft [3] is connected by the imput shaft of driving device [5] and driving engine [6], and rotating shaft [3] meets at right angles with direction of propulsion.

Pontoon type paddle wheel [2] is by floating drum [7], blade [8], and rotating shaft [3] is formed, and rotating shaft [3] is positioned at the center at floating drum [7] two ends, and the blade root [9] of blade [8] and blade tip [10] are connected with floating drum [7] is surperficial respectively.

Advantage and good effect that the present invention compares with prior art are: 1, screw propeller stretches into the water high speed and rotates, and blade produces downwards and application force backward water body, makes the hull lifting that makes progress, and travel forward the well-known additional buoyancy effect that obtains by hydrodynamic force that Here it is.And floating drum and paddle wheel unite two into one, and this creative invention has produced unexpected effectiveness.As everyone knows, aquatic bird can not directly be run on the water surface, but can run on the leaf that floats on the surface, this is because the sole area of aquatic bird is very little, can not produce buoyancy, and the area of leaf is much bigger, and when the sole of aquatic bird dropped on the blade face, falling speed was fast more, length of the halt is short more, impulse force is also just big more, and water body is also just big more to the antagonistic force on blade face, like this, aquatic bird is run on the blade face, just can not fall in the water.Common marine propeller just as the sole of aquatic bird, can not produce buoyancy, uses instead after the floating drum, and the face area that floating drum contacts with water, big a lot, floating drum itself is a hollow, so produced sizable buoyancy, hull is held up, just as the blade face holds up aquatic bird.When pontoon type paddle wheel [2] rotated forward at a high speed, the hull center of gravity was equivalent to aquatic bird and runs on the blade face in the reach at a high speed of floating drum surface, and water body produces huge antagonistic force to the floating drum surface, and floating drum is held up, and makes floating drum swim on the water surface not sink.Again because, the floating drum and the water surface are friction of rollings, so friction drag is very little.2, traditional screw propeller, the blade face is vertical with the blade sense of motion, when high-speed motion produces huge water attack, particularly water outlet and entry, causes screw propeller to damage, and the screw propeller high speed rotating also can cause cavity effect and surging.And the blade face of pontoon type paddle wheel [2] is parallel with sense of motion, and just as the diver, blade is vertical water entry and water outlet, has so just avoided water attack.Traditional screw propeller, blade root is connected with rotating shaft, and blade tip stretches into away from rotating shaft and stands the high speed centrifugation impact in the water, causes the blade tip effect, and there is huge linear differential in current between blade root and blade tip, cause cavity effect and surging.And the blade root of the blade of pontoon type paddle wheel [2] all is connected with rotating shaft with blade tip, the linear velocity basic synchronization, and cavity effect and surging are cleared off, for the paddle wheel high speed rotating has been paved road.3, traditional screw propeller, blade produces two component to water body, and a component acts on water body backward, makes hull acquisition antagonistic force forward.Another component makes the water body rotation, and this part power is wasted.And pontoon type paddle wheel [2], in the navigation process, on floating drum is bubbled through the water column fully, have only the blade of paddle wheel bottom to be positioned at below the water surface, water body is produced downwards and application force backward, the blade on paddle wheel top is positioned at more than the water surface, water is not produced application force, so avoided energy dissipation.

Four, description of drawings

Fig. 1: the overall front view of Antisubmarine missile yacht.Fig. 2: Antisubmarine missile yacht cutaway view.

Fig. 3: pontoon type paddle wheel front view Fig. 4: pontoon type paddle wheel birds-eye view.

Fig. 5: pontoon type paddle wheel fundamental diagram.Fig. 6: the overall front view of Antisubmarine missile yacht.

Be component names and numbering below:

Hull [1], pontoon type paddle wheel [2], rotating shaft [3], support [4], driving device [5], driving engine [6], floating drum [7], blade [8], blade root [9], blade tip [10], rocket gun [11], radar [12], MISSILE LAUNCHING mouth [13], shellproof porthole [14], hold [15], bulletproof armor [16].

Five, the specific embodiment

Provide a kind of specific embodiment below in conjunction with accompanying drawing.

The equation that provides according to Russia famous scientist Mill Ku Luofu:

R=500v ²Ah, establish: pontoon type paddle wheel diameter is 1 meter, and axial width also is 1 meter, and the paddle wheel rotating speed is to change each second 20,0.1 meter of paddle wheel submergence depth,

Moving buoyancy R=197192 (newton)

Being equivalent to can 20.12 tons of quality of load-carrying.

Suppose, at 10 pontoon type paddle wheels of each side layout of hull bottom, amount to 20 pontoon type paddle wheels, just can produce 400 tons moving buoyancy (buoyancy and the quality of pontoon type paddle wheel itself do not comprise), the speed of a ship or plane reaches 226.08 kilometers.If the paddle wheel rotating speed is to change each second 40, the speed of a ship or plane will reach 452.16 kilometers (244.29 nautical miles), and load carrying ability will reach 1610 tons of quality.

Claims

1, Antisubmarine missile yacht, comprise hull, driving engine, it is characterized in that: at several pontoon type paddle wheels [2] of each side layout of hull [1] bottom, there is rotating shaft [3] frame at the two ends of pontoon type paddle wheel [2] on support [4], and support [4] is captiveed joint with hull [1], rotating shaft [3] is connected by the imput shaft of driving device [5] and driving engine [6], and rotating shaft [3] meets at right angles with direction of propulsion.

2, Antisubmarine missile yacht according to claim 1 is characterized in that: pontoon type paddle wheel [2] is by floating drum [7], blade [8], rotating shaft [3] is formed, and rotating shaft [3] is positioned at the center at floating drum [7] two ends, and the blade root [9] of blade [8] is connected with floating drum [7] surface respectively with blade tip [10].