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Full-sea-depth unmanned submersible

A technology of deep submersibles and components, applied in the field of submarines, can solve problems such as no breakthroughs, achieve the effects of extended submersible time, stable physical properties, and reduced production and construction costs

Active Publication Date: 2017-06-13
王晓航
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, they all focus on R&D and design ideas on how to choose materials with strong pressure resistance to make the outer layer of the deep submersible. The design and development ideas of equipment and facilities have not made breakthroughs so far

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment 1 A kind of whole sea depth unmanned submersible

[0044] 1. The dimensional shell of the deep submersible is made of common materials such as stainless steel, aluminum alloy, rubber, rubber, etc. that are resistant to seawater corrosion, have a certain structural strength, and can resist collisions;

[0045] 2. Choose one or several liquids with lower cost and meet the following requirements:

[0046] (1) Stable physical properties, not easy to condense, boil and burn;

[0047] (2) Non-conductive and non-corrosive;

[0048] (3) Does not affect the communication remote control signal transmission;

[0049] (4) Meet the specific requirements of special components, for example: the liquid filled into the internal space of the camera must also meet the requirements of high transparency.

[0050] 3. Fill and fill the above-mentioned liquid into the submersible shell and all the internal gaps of all the equipment and components carried on it, and try to avoid rem...

Embodiment 2

[0066] Embodiment 2 A kind of processing method of full-sea deep unmanned submersible

[0067] 1. Production of deep submersible dimensional shell

[0068] (1) Select materials with certain structural strength, anti-collision impact, and resistance to seawater and internal filling liquid corrosion to make dimensional shells;

[0069] (2) Appropriate positions on the dimensional shell, reserved installation and inspection openings of appropriate size, and have a sealed and waterproof design after fastening;

[0070] (3) At the top of the dimension shell, there are one or more vent holes and liquid filling holes, which can be tightly sealed;

[0071] (4) When choosing a rigid (ie hard) material to make the dimensional shell, in order to prevent the air in the dimensional shell and the internal components, facilities and equipment from being completely exhausted, a small airtight space containing gas is formed, resulting in a dive to a certain level. The pressure increases at d...

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Abstract

The invention discloses a full-sea-depth unmanned submersible. The full-sea-depth unmanned submersible is characterized in that low-cost easily-available lightweight common materials resistant to seawater corrosion and collision and having a certain structural strength are used for making a dimensional shell of the submersible; the interior of the submersible and all interior gaps of all equipment, facilities and components carried by the submersible are filled with liquid, so that a closed space type pressure resisting mode that an exterior hard pressure-resistant dimensional shell of a previous submersible bears all pressure is converted into a material-type pressure resisting mode that materials for manufacturing the dimensional shell of the submersible as well as the equipment, the facilities and the components carried inside the submersible bear pressure jointly. The full-sea-depth unmanned submersible has the advantages that the characteristics that liquid is incompressible, liquid with a roughly consistent density bears no larger pressure and the pressure is conductible are used, so that manufacturing cost of the submersible is reduced significantly, and the submersible is not restricted by a submerged depth.

Description

technical field [0001] The invention belongs to the technical field of submersibles, and in particular relates to an unmanned submersible for full sea depth. Background technique [0002] In recent years, with the rapid development of a series of marine development undertakings such as deep-sea prospecting, oil exploration, and sample collection, cable and pipeline laying, cross-sea bridge construction, and a series of marine development undertakings such as scientific research and surveying, photography and observation, the construction of deep submersibles and demand has increased dramatically. [0003] However, in the deep sea environment, the natural environment is very harsh and dangerous, and there are a series of problems such as seawater corrosion, resistance, power supply, communication means, observation and position maintenance. In particular, the water pressure-resistant lightweight container, material, and cost of deep submersibles are much more difficult than ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52B63B3/13B63B9/06
CPCB63B3/13B63B73/00B63C11/52
Inventor 王晓航
Owner 王晓航
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