A sealing device for optical cable passing through liquid tank

A technology of sealing device and liquid tank, which is used in optical fiber/cable installation, greenhouse gas reduction, climate sustainability, etc., can solve the problems of inconvenient maintenance of optical cable, complicated construction process and high construction cost, and achieves improved convenience and reduced cost. Construction difficulty and the effect of reducing the sealing level

Active Publication Date: 2022-07-05
JIANGNAN SHIPYARD GRP CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] Because the sealing of the hole is under the liquid surface, the sealing level of the hole is high, and there are special requirements for the sealing material of the hole, and the sealing construction process is also relatively complicated. Not only the material is expensive, the construction cost is high, and the maintenance of the optical cable in the later stage is also very difficult. inconvenient

Method used

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  • A sealing device for optical cable passing through liquid tank
  • A sealing device for optical cable passing through liquid tank
  • A sealing device for optical cable passing through liquid tank

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Embodiment Construction

[0023] Specific embodiments of the application are described in conjunction with the accompanying drawings and the following description to teach those skilled in the art how to make and use the best mode of the application. In order to teach the principles of the application, conventional aspects have been simplified or omitted. Those skilled in the art will appreciate that variations from these embodiments fall within the scope of the present application. Those skilled in the art will appreciate that the following features can be combined in various ways to form various variations of the present application. Terms such as "up", "down", "left", "right", "middle" and "one" quoted in this application are only for the convenience of description and clarity, and are not used to limit the scope of the present invention. The scope of implementation, the change or adjustment of the relative relationship, and the technical content without substantial change, shall also be regarded a...

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Abstract

The application specifically relates to a sealing device for an optical cable passing through a liquid tank. The bottom is communicated with the top of the tank, a protective cover is fixed on the top of the cavity, a communication cavity is hollowed out in the protective cover, and at least one optical cable is inserted into the communication cavity and the cavity, and the optical cable is guided along the The top of the tank is pierced to avoid the holes passing through the tank being in liquid state, which greatly reduces the sealing level of the holes, solves the expensiveness of sealing materials, avoids the complexity of the construction process, reduces the overall cost, and carries out post-maintenance along the top. Convenience higher.

Description

technical field [0001] The application relates to the field of shipbuilding, in particular to a sealing device for an optical cable passing through a liquid tank. Background technique [0002] In the manufacture and processing of ships, the laying of optical cables in ships is relatively common, and the laying of optical cables is usually carried out through the bulkhead. For penetration in a tank filled with liquid, the penetration hole needs to be sealed. [0003] Because the sealing of the hole is under the liquid level, the sealing level of the hole is required to be high, and there are special requirements for the sealing material of the hole, and the sealing construction process is also complicated. inconvenient. SUMMARY OF THE INVENTION [0004] The purpose of this application is to reduce the sealing level of the holes, solve the special requirements of the sealing material, overcome the complexity of the construction process, reduce the overall cost, and improve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/46
CPCG02B6/46Y02E30/30
Inventor 李啸峰丁筠赵振华
Owner JIANGNAN SHIPYARD GRP CO LTD
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