Underwater floating body and buoyancy device including the floating body

A buoyancy device and floating body technology, applied in the field of new underwater floating bodies, can solve problems such as loss of guidance, navigation aid function, impact on ship navigation safety, economic loss, etc., and achieve the effect of reducing reserve buoyancy, reducing resistance, and reducing pull force

Active Publication Date: 2017-01-25
ZHUHAI TIANYUE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the buoy is displaced, it loses its guiding and navigational functions, seriously affecting the navigation safety of ships, and even disasters, causing serious economic losses

Method used

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  • Underwater floating body and buoyancy device including the floating body
  • Underwater floating body and buoyancy device including the floating body
  • Underwater floating body and buoyancy device including the floating body

Examples

Experimental program
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Effect test

Embodiment 1

[0025] like Figure 1 to Figure 4 As shown, this embodiment specifically discloses an underwater floating body, which includes a floating body body 1 and a counterweight body 2 arranged at the lower part of the floating body body 1 . The floating body body 1 is streamlined. The floating body body 1 is composed of an upper floating body 11 and a lower floating body 12. The cross section of the upper floating body 11 is elliptical, spindle-shaped or boat-shaped, and the cross-section of the lower floating body 12 is elliptical, spindle-shaped or boat-shaped. Since a part of the upper floating body 11 is exposed on the water surface, the cross-sectional area of ​​the upper floating body 11 is smaller than that of the lower floating body 12, so as to reduce the resistance of wind, waves and currents on the water surface. In addition, the counterweight body 2 can be designed to have the same streamline shape as the floating body body 1 , or can have different shapes independently,...

Embodiment 2

[0030] like Figure 1 to Figure 5As shown, this embodiment discloses a buoyancy device including the underwater floating body described in Embodiment 1. The buoyancy device also includes a lighthouse 6 fixedly arranged on the buoy body 1 . Several watchboards 7 are arranged on the lighthouse 5 , and several watchboards 7 are arranged symmetrically on the periphery of the lighthouse 6 , and ventilation holes 71 are arranged on the watchboards 7 . A display curtain 8 is hung down on the edge of the support platform 3, and the display curtain 8 is a whole, or the display curtain 8 is formed by sequentially connecting several sheet-like bodies 81, and the display curtain 8 covers the Floating body body 1. The setting of the display curtain 8 increases the visible area of ​​the whole buoyancy device. When the display curtain 8 is formed by sequentially connecting several sheet-shaped bodies 81 , two pairs of the sheet-shaped bodies 81 are arranged closely or leave gaps therebetw...

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PUM

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Abstract

The invention provides a buoyance device which aims at effectively preventing self-displacement on the water surface and effectively providing an aid-to-navigation function and an underwater floating body being comprised in the buoyance device. The underwater floating body comprises a floating body (1) and a counter weight body (2) which is arranged on the lower portion of the floating body (1); the floating body (1) is in a streamline shape; the buoyance device comprises the floating body and a lighthouse (6) which is fixedly arranged on the floating body (1). The underwater floating body and the buoyance device comprising same can be applied to the field of aid-to-navigation devices.

Description

technical field [0001] The invention relates to a novel underwater floating body and a buoyancy device comprising the underwater floating body. Background technique [0002] A buoy is a kind of navigation mark floating on the water surface. It is anchored at a designated position to mark the range of the channel, indicate shoals, obstructions or special-purpose surface navigation aids. It is usually set in places where it is difficult or inappropriate to set up fixed navigation marks. . Buoys equipped with lights are called light buoys, which are used to aid navigation in day and night navigable waters. At present, most of the buoys used in the field of water navigation aids place the buoy on the water surface, and then connect it with the heavy objects sunk in the bottom of the water by pulling the anchor chain, so as to ensure that the buoy on the water surface is always within a certain water area. As a navigation aid, light buoys have two characteristics that are very ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B22/16B63B22/00
Inventor 瞿续州宋学刚文永华李秀琴瞿洋
Owner ZHUHAI TIANYUE TECH
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