Airship with double engines and double propellers

Abstract

The invention discloses an airship with double engines and double propellers. The airship comprises a ship body, an engine system, a reducer set, a thruster system, a steering system and a control system. An upper deck of the ship body inclines forwards, and the front portion of the upper deck is lower than the rear portion of the upper deck. The engine system is located in the 1 / 3 position of the rear portion of the ship body and comprises the two engines. The engine system is connected with the thruster system through the reducer set and drives the thruster system. The steering system is a rudder vertically arranged at the stern, and the rudder is connected with a handle or steering wheel of the control system through a handle controlling and assisting device. After the ship body is launched, the deck is naturally in a horizontal state, and the axis of a driving shaft of the thruster system is parallel to the horizontal plane. The airship is high in adaptability, and except all functions and properties of ordinary speedboats and small yachts, the airship has the traffic capacity which common ships do not have.

Description

technical field [0001] The invention relates to an airboat with twin engines and sculls. Background technique [0002] At present, the twin-engine scull-blade airboat has been widely used abroad as a means of transportation in special waters. In my country, due to technical limitations, the twin-engine scull-blade airboat is still in the research and development stage. [0003] In our country, in the face of complicated waters of ice and snow, muddy beaches, swampy wetlands with overgrown vegetation, shallow waters less than half a meter, especially complex water rescues in flood disaster areas, assault boats or rubber boats cannot enter smoothly at all. Existing rescue equipment cannot achieve the purpose of use due to technical limitations. Therefore, in the face of complex flood disasters, the rescue force cannot be fully utilized, delaying combat opportunities, and even endangering the lives of rescuers and victims. [0004] In the Chinese invention patent "Power Sail E...

AI Technical Summary

Problems solved by technology

[0005] The applicant applied for a patent with the application number: 201610054411.8 on January 27, 2016. This patent is a single-engine single-propeller structure, which is light in structure, powerful in power, stable and flexible, but it has a small hull for use as equipment. Low capacity, the core components are completely dependent on imports and the supply is unstable, and the design is simple and easy to be imitated.

[0006] Due to the particularity of rescue in complex waters, the current airboats still have the following defects in the actual application of rescue: 1. The load and power are contradictory; 2. The draft of the hull is deep, and the resistance to push the water forward is large; 3. The upper structure frame 4. The use and maintenance of the engine is inconvenient; 5. The steering is not flexible; 6. The hull is severely worn when in contact with the sandy road surface, and the frictional resistance is large; facing the difficulty of rescue in complex waters, a new type of air boat is urgently needed. meet social needs

Images