Paddle wheel for paddle wheel ship
A technology of paddle steamers and paddle wheels, applied in the field of paddle steamers, can solve the problems of wasting kinetic energy, wasting a small amount of kinetic energy, and a large proportion of useless work, and achieve the effects of improving propulsion efficiency, avoiding energy waste, and reducing useless work
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[0015] Such as figure 1 As shown, the paddle wheel for paddle steamers of the present invention is composed of an axle 1, a hub 2 installed around the axle 1, and six paddles 3 uniformly arranged on the outer edge of the hub 2 in a radial direction. The water-repellent surface 4 of the blade 3 is composed of two planes connected to each other. The water-repellent surface 4 of the blade 3 deflects from the outer edge 5 position to the inner edge 6 position to the direction of rotation of the paddle wheel, and the deflection angle a is 60 Degrees; the outer edge 5 of the water repellent surface 4 and the end surface of the blade 3, the inner edge 6 and the end surface of the blade 3 are all acute angles. Such as figure 2 As shown, the water repellent surface 4 of the paddle 3 may also be composed of three planes. Such as image 3 As shown, the water repellent surface 4 of the paddle 3 may also be a curved surface. Such as Figure 4 As shown, the water-repellent surface 4 of th...
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