Novel pressure-resistant cabin body made from carbon fiber macromolecular composite materials and manufacturing technology of novel pressure-resistant cabin body

Abstract

The invention discloses a novel pressure-resistant cabin body made from carbon fiber macromolecular composite materials. The pressure-resistant cabin body comprises two parts of a cylindric cabin body and end covers 7 positioned at two ends of the cabin body. The pressure-resistant cabin body is characterized in that the cabin body consists of an inner protection layer 1, a carbon fiber barrel body 2, a leak-proof layer 3 and an outer protection layer 4 sequentially from inside to outside, the two ends of the cabin body are in sealed connection with the end covers 7 through connecting fittings 5 and sealing rings 6, and the cabin body and the connecting fittings 5 are in glued joint. The invention further discloses a manufacturing technology of the novel pressure-resistant cabin body made from carbon fiber macromolecular compound materials. The manufacturing technology comprises the following steps of preparation for a mold, compounding of glue stocks, winding of the carbon fiber barrel body, curing of the carbon fiber barrel body, glued joint of the carbon fiber barrel body and the connecting fittings, processing of the leak-proof layer, the processing of the protection layers and the assembling of the end covers. The pressure-resistant cabin body made from carbon fiber macromolecular compound materials can be used in adverse environment with high temperature, low temperature and high pressure in the deep sea, and is high in pressure-resistant intensity, and the problems of leaking and sealing of compound materials under high pressure state are solved.

Description

technical field [0001] The patent of the present invention relates to a new type of pressure-resistant cabin for deep sea, especially a pressure-resistant cabin made of a new type of carbon fiber polymer composite material and the manufacturing process of the pressure-resistant cabin. Background technique [0002] At present, with the increasing scarcity of land resources and the continuous progress of deep sea development technology, countries have turned their attention to the deep sea ocean, oil, combustible ice, manganese nodules, cobalt-rich crusts, hydrothermal sulfide, biological gene pools, etc., human beings The pace of marching into the ocean is getting deeper and deeper, and the deep-sea resource exploration technology is developing in the direction of large depth and near the seabed. According to the current exploration and development capabilities, my country divides shallow sea and deep sea with 500 meters as the boundary. Deep-sea resources mainly include dee...

AI Technical Summary

Problems solved by technology

The core issue of deep sea development technology is how to solve a series of development technical problems caused by the depth of water, low temperature, high pressure, harsh environment and complex operating conditions

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