The invention discloses a water spraying propeller and ship flexible sealing structure for measuring water spraying propelling thrust, and belongs to the field of ship measurement. The water spraying propeller and ship flexible sealing structure is applied to connectors (including an inlet and a spraying opening) of a water spraying propeller and a ship. The water spraying propeller and ship flexible sealing structure comprises the water spraying propeller, the ship, a thin sealing gasket and an O-shaped ring. A propeller flange is arranged at the matching position of the water spraying propeller and the ship, an opening matched with the propeller is formed in the ship, a ship flange is arranged on an opening of the ship, the thin sealing gasket is arranged between the propeller flange and the ship flange, the thin sealing gasket is annular, the inner side of the thin sealing gasket is matched with the propeller flange, the outer side of the thin sealing gasket is connected with the ship flange, and the O-shaped ring is arranged on the ship flange. According to the technical scheme, the conception is ingenious, the structure is simple, the processing property is excellent, high operability is achieved, the foundation of high-precision measurement of the thrust of the propeller is laid, and the water spraying propelling testing technology is improved.
Water spraying propeller and ship flexible sealing structure for measuring thrust
22.07.2015
Patent
Elektronische Ressource
Englisch
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