Hovercraft with flowing ballasting structure that can automatically adjust draft

A technology for hovercraft and ballast, which is applied in the directions of air cushion, hull, and ship construction, can solve problems such as difficulty in adjusting the draft of ships, and achieve the effects of reducing the danger of marine ecological damage, minimizing frictional resistance, and increasing fuel consumption.

Inactive Publication Date: 2011-06-29
崔龙浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is applied to large ships such as cargo ships or container ships, it is di

Method used

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  • Hovercraft with flowing ballasting structure that can automatically adjust draft
  • Hovercraft with flowing ballasting structure that can automatically adjust draft
  • Hovercraft with flowing ballasting structure that can automatically adjust draft

Examples

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Embodiment Construction

[0043] The structure and operation principle of the present invention will be described in detail below with reference to the accompanying drawings.

[0044] figure 1 is a schematic plan view of the upper deck of the hovercraft according to the present invention, figure 2 is a schematic plan view of the lower deck of the hovercraft according to the present invention, image 3 It is a schematic cross-sectional view of the floor structure of the hovercraft according to the present invention.

[0045] As shown in the figure, the hovercraft (100) of the present invention generally includes an upper deck (101), a lower deck (102) and a bottom plate structure (103). The structure of the ship, the present invention is not limited to this description.

[0046] The stern of the upper deck (101) is provided with convenience facilities (101a) such as a shower room, a toilet, and a canteen, and the central part of the hull forms a cargo hatch cover (101b). An engine room (102a) is p...

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Abstract

The invention provides a hovercraft with a flowing ballasting structure that can automatically adjust a draft, and the hovercraft comprises: hull side walls formed by disposing wall body structures on the left and the right, wherein the wall body strucure is formed by disposing and combining space blocks from up to down and the space block contains a sealed space part for storing air interiorly; a bottom plate formed by mutually connecting the lower ends of the left and the right hull side walls; a ballast tank formed by the downward extension of the bottom plate and having a sealed space forfilling ballast water surrounded by the ballasting side wall body and the ballasting bottom plate; a hull lower side part which has a curve shape formed by the downward extension of the lower end part of the hull side walls and is open at the side facing the inner side of the hull; a diaphragm plate which connects the side part of the lower end of the hull and the ballasting side wall body, and forms several air pressure chambers which are open at the lower part and communicate with the the side part of the lower end of the hull; and a draft adjusting calandria with one end extending to the space part in the space block and the other end connected to an exterior air compressor, and with a draft adjusting valve disposed to control the supply or the exhaust of the compressed air.

Description

technical field [0001] The present invention relates to a hovercraft, in particular to connecting the side wall of the hull and the bottom plate, and supplying or discharging external compressed air according to needs through these communicating spaces to inhale or discharge sea water, so as to quickly and freely adjust the draft according to the weight of the cargo; A hovercraft with a free-adjustable draft fluid ballast structure that can reduce friction with seawater through the air cushioning action of compressed air supplied from the communication space to the bottom of the ship. Background technique [0002] The ship sails on the water with the propulsion force obtained by transmitting the rotational power of the engine to the propeller, and the power loss due to the frictional resistance between the bottom surface of the sinking hull and the water is large. [0003] In order to minimize the frictional resistance between the hull and water and improve energy efficiency...

Claims

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Application Information

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IPC IPC(8): B60V1/11
CPCB60V3/06B60V3/065B63B11/04B63B43/06
Inventor 崔龙浩
Owner 崔龙浩
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