Amphibian double-body hydrofoil tourism boat

Abstract

The invention discloses an amphibian twin-hull hydrofoil sightseeing boat, wherein a submarine left demihull and a submarine right demihull which are parallel to each other and have the same size are connected with each other to form a boat body through a cross structure on the water surface; the boat bottom of the boat body is provided with front land wheels and rear land wheels; a front position and a rear position of the boat body are respectively provided with a front hydrofoil and a rear hydrofoil; a front hydrofoil strut is arranged on the front hydrofoil and connected with the left demihull and the right demihull; a rear hydrofoil strut is arranged on the rear hydrofoil and connected with the left demihull and the right demihull; one end of the rear hydrofoil strut is provided with a rotating shaft of the hydrofoil; and the front hydrofoil is provided with a foldable structure. Under the condition of high speed, the hydrofoils which are arranged on the boat generate the lift force; when the lift force is equal to the water discharge, the boat body is completely lifted out of the water surface and only the hydrofoils and the struts contact the water, thereby reducing the discharge volume of the boat body, greatly reducing the resistance, reducing the wetted surface area and achieving the aim of improving the speed of the boat; and the amphibian twin-hull hydrofoil sightseeing boat is an amphibian twin-hull hydrofoil boat which is suitable for sightseeing, entertainment and relaxation.

Description

technical field [0001] The invention relates to the technical field of ship manufacturing, in particular to an amphibious ship. Background technique [0002] The catamaran is a high-performance ship developed in recent years. Its slender pillars make the water plane very small when the ship is sailing, and the displacement is mainly concentrated in the lower hull at a depth from the water surface. The wave-making resistance is smaller than that of a monohull. Especially more prominent when sailing at high speed. The hull of the catamaran is composed of two pieces and a connecting bridge, the deck area is greatly increased, and the stability is greatly improved compared with the monohull, but its disadvantage is: the wet surface area of ​​the catamaran is higher than that of the same practical performance The large monohull makes its frictional resistance increase rapidly with the increase of speed, resulting in its low speed. [0003] A hydrofoil boat is a ship with hydrof...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that existing amphibious ships are difficult to be high-speed, and to provide an amphibious catamaran hydrofoil ship that integrates the strengths of a catamaran and a hydrofoil ship, and has unique seakeeping, stability, and maneuverability. Excellent performance such as sex and rapidity

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