Hydrofoil device and hydrofoil ship
A hydrofoil and hydrofoil technology, applied in the direction of ship hull, ship construction, hull design, etc., can solve the problems of increasing wing resistance, reducing hydrofoil lifting resistance, small lift, etc., to achieve the effect of increasing speed
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Embodiment 1
[0056] like figure 1 Shown is a schematic diagram of a first embodiment of the present invention.
[0057] It includes a hull 1, an annular motion device 2, and a connector 3. The connector 3 connects the annular motion device 2 and the hull 1 together. The number of the annular motion devices 2 is two. side.
[0058]Each annular motion device 2 includes a hydrofoil device frame 4 , a conveyor belt 5 , a runner 6 , a driving device, a hydrofoil fixing member 7 , and a hydrofoil 8 , and the hydrofoil fixing member 7 fixes a pair of hydrofoils on the conveyor belt 5 . When the driving device drives the runner to rotate, it drives the conveyor belt 5 to move, and the hydrofoil 8 fixed on the conveyor belt 5 circulates together with the conveyor belt 5. The cyclic movement speed is greater than the speed of the boat, and the hydrofoil pushes the water backward to provide the ship's forward movement. Power, with the gradual increase in the speed of the conveyor belt circulatory m...
Embodiment 2
[0062] The annular motion device of the second embodiment is as follows: image 3 As shown, in order not to move too much vertically upward against the conveyor belt when the hydrofoil provides greater lift, the roller 10 is installed on the hydrofoil fixing part, the track 11 is installed on the hydrofoil device frame, the track 11 and the hydrofoil device The racks 4 are fixed together by the track connectors 12, so that the lift force of the hydrofoil acts on the track through the rollers, thereby restricting the upward or downward movement of the hydrofoil and ensuring the stability of the hydrofoil operation.
Embodiment 3
[0064] The third example is Figure 5 As shown in the figure, the number of annular motion devices in this embodiment is four, and each of the four annular motion devices has a set of power systems to adjust the balance of the ship through different speeds; The speed is different, adjust the left and right balance of the boat.
[0065] As other embodiments of the present invention, the annular motion device of the present invention is not limited to a conveyor belt device; it can be a chain, a sprocket device, wings or wing struts are fixed on the chain, and make a circular motion together with the chain; it can also be a wire rope, a wire rope Wheel device, wings or wing struts are fixed on the wire rope, and make circular motion with the wire rope; it can also be a circular linear motor device. like Image 6 The annular track 13 is shown as a stator, and a plurality of rotors 14 are arranged around the annular track. The rotors 14 and the coils 15 are fixed together.
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