Inflatable buoyancy device

A buoyancy device and inflatable technology, which is applied in foldable/inflatable hulls, floating buildings, transportation and packaging, etc., can solve problems such as poor implementation of offshore operations, damage, and restrictions on the development of offshore operations, and achieve structural Simple, easy to make, low cost effect

Inactive Publication Date: 2017-05-10
成立
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ship with the existing structure makes the hull made of hard materials bear all the pressure during use, and is easily damaged by waves, sea wind, etc., resulting in many offshore operations that cannot be implemented well, which seriously limits the scope of offshore operations. develop

Method used

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  • Inflatable buoyancy device
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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] Such as figure 1 , figure 2 and image 3 As shown, an inflatable buoyancy device includes an outer shell 1, and an inner tank 2 is arranged inside the outer shell 1. The expanded volume of the inner tank 2 is larger than that of the outer shell 1, and the inner tank 2 is made of soft material. It also includes an inflatable structure, and the inflatable structure communicates with the inner tank 2 .

[0031] The inner container 2 of the present invention includes one sealing body 20 or a plurality of sealing bodies 20, and each sealing body 20 communicates with the inflatable structure. ...

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Abstract

The invention discloses an inflatable buoyancy device which comprises a shell. A liner is arranged in the shell. The volume of the liner is larger than the volume of the shell after the liner is expanded. The liner is made of a soft material. The inflatable buoyancy device further comprises an inflation structure which communicates with the liner. After the liner is inflated with a certain amount of air, the liner can be tightly attached to the inner wall of the shell in a gapless mode. According to the structure, the shell can bear all the pressure while the liner does not bear pressure, and accordingly the whole inflatable buoyancy device is high in pressure resistance and durable. Especially after the inflatable buoyancy device is applied on an ocean, the force applied by water, waves, sea wind and the like is all borne by the shell while the liner still does not bear the pressure, that is, the inflatable buoyancy device can provide a reliable operation platform for offshore operation. The inflatable buoyancy device can also serve as an internal supporting structure of ships and the like, the ships can float on the water and be durable, and accordingly the application range of the inflatable buoyancy device is extremely wide. Meanwhile, the inflatable buoyancy device has the advantages of being simple in structure, easy to manufacture and low in cost.

Description

technical field [0001] The invention relates to the technical field of floating equipment, in particular to an inflatable buoyancy device. Background technique [0002] Inflatable buoyancy devices are a must-have tool for marine farming, offshore operations, and other marine activities. Because the buoyancy device can provide a certain buoyancy for the offshore operation platform, the operation platform can float on the sea. The buoyancy device used at present is mainly a ship, and the hull of the ship is mostly made of hard materials such as wood and iron, and the hull is provided with foam etc. for floating. The ship with the existing structure makes the hull made of hard materials bear all the pressure during use, and is easily damaged by waves, sea wind, etc., resulting in many offshore operations that cannot be implemented well, which seriously limits the scope of offshore operations. develop. Contents of the invention [0003] In view of the above-mentioned defici...

Claims

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Application Information

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IPC IPC(8): B63B35/44B63B7/08
CPCB63B35/44B63B7/08B63B7/082
Inventor 成立
Owner 成立
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