Underwater facility protection cover

A protective cover and facility technology, applied in the field of offshore oil engineering, can solve the problems of operator's body damage, seabed easy to corrode, self-heavy and other problems, and achieve the effect of less waste of raw materials, good corrosion resistance, and less damage to the environment

Pending Publication Date: 2019-06-18
CHINAGRATE COMPOSITES STRUCTURE NANTONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the protective cover of the submarine production system facilities used in most countries is a metal material protective cover. As we all know, the metal material protective cover is expensive, heavy, and prone to corrosion on the seabed for a long time. Therefore, it is necessary to carry out anti-corrosion treatment on the metal material protective cover. In the process of anti-corrosion treatment, it will cause damage to the operator's body and destroy the environment at the same time

Method used

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  • Underwater facility protection cover
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Embodiment Construction

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Elements and features described in one embodiment of the present invention may be combined with elements and features shown in one or more other embodiments. It should be noted that representation and description of components and processes that are not related to the present invention and that are known to those of ordinary skill in the art are omitted from the description for the purpose of clarity. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041] ...

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Abstract

The invention discloses an underwater facility protection cover. The underwater facility protection cover comprises a first protective cover, or comprises a second protective cover, or is composes ofa plurality of second protective covers, or is composed of a plurality of first protective covers and the multiple second protective covers in a splicing mode. The first protective cover is a rectangular shell protective cover, the specification and size of the connecting ends of the first protective covers are smaller than the specification and size of the connecting ports of the second protective covers, the shapes of the second protective covers are in an omega shape, and the second protective covers are of a straight-through type or a right-angle connection type. The underwater facility protection cover has the advantages of light weight, high strength, high bearing capacity, chemical corrosion resistance, aging resistance, non-conduction and the like.

Description

technical field [0001] The invention relates to a protective cover for underwater production system facilities, in particular to a protective cover for submarine production system facilities, and belongs to the field of offshore oil engineering. Background technique [0002] With the rapid development of domestic and foreign economies, the development of marine resources in various countries shows a growing trend. Therefore, various subsea production system facilities are developing rapidly. However, with the gradual development of fishing boat operations in various countries to the open sea, the submarine production system facilities in the fishery operation area, in order to avoid the damage to the submarine production system facilities caused by the dragging of the fishing net, the anchoring of the fishing boat and the falling objects on the fishing boat, the submarine production system The facilities must adopt anti-fishing nets and anti-fishing wheel anchor protection ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/09
Inventor 张跃进赵沭通
Owner CHINAGRATE COMPOSITES STRUCTURE NANTONG
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