A double-action gas guide device for a hovercraft

Abstract

The invention relates to a dual-acting gas guiding device of an air cushion ship. The dual-acting gas guiding device of the air cushion ship comprises a ship body, an apron, damping bases and air blowers, the apron is arranged on the surface of the outer side of the ship body, a sound baffle is arranged on the surface inside the ship body, reflection protruding points are evenly arranged on the surface of the sound baffle, partition strips are symmetrically arranged in the middles of the front end and the back end of the of the apron, air outlet holes are evenly formed in the inner side of the lower surface of the apron, and the damping bases are arranged in the centers of a bottom plate inside the ship body in a left-and-right-symmetrical mode respectively. According to the dual-acting gas guiding device of the air cushion ship, the middles of the front end and the back end of the apron are partitioned with the partition strips, gas can be simultaneously injected into the left half edge and the right half edge of the apron through the air blowers on the left side and the right side of the bottom of the ship body respectively, dual-acting air injection is achieved, and the air injection efficiency is greatly improved; in addition, the damping bases are arranged at the bottoms of the air blowers, the anti-damping performance of the air blowers is improved, and noise when the air blowers work can also be reduced.

Description

technical field [0001] The invention relates to the technical field of hovercraft, in particular to a double-action gas guide device for the hovercraft. Background technique [0002] Hovercraft, also known as "empty boat", is a kind of air-cushion vehicle that is supported by air on the bottom of the ship. The air cushion is usually formed by a continuous supply of high-pressure gas, which makes the hull rise, that is, vacated. The hovercraft is mainly used on water. Sailing and driving on ice can also land on some relatively smooth land terrain and floating docks. [0003] The pad lift of the existing hovercraft often uses a blower to inject gas into the apron, the gas injection efficiency is relatively low, and the blower will generate a lot of noise and vibration during work, which has certain limitations. Therefore, we propose A double-acting gas guide device for a hovercraft is developed. Contents of the invention [0004] The object of the present invention is to p...

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Problems solved by technology

[0003] The pad lift of the existing hovercraft often uses a blower to inject gas into the apron, the gas injection efficiency is relatively low, and the blower will generate a lot of noise and vibration during work, which has certain limitations. Therefore, we propose A double-acting gas guide device for hovercraft

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