The invention relates to a pipe conveying pipe based on tubular solid fabric, which is characterized in that it is composed of tubular three-dimensional fabric and resin or rubber base, wherein, tubular three-dimensional fabric is weaved by high-strength fiber. The invention has the advantages that the carbon fiber has the advantages of strong acid and alkali resistance, resistance to various environmental corrosion and no rust, and the service life in seawater is longer than that of the steel product. The three-dimensional fabric in the tube can be stacked in many layers, and has better performance in the thickness direction, higher pressure resistance and higher strength in comparison with the single layer fabric, and can be used as a pipeline for the construction of a large number of different purposes for submarine laying. Pipeline provided by the invention can be rigid, also can be flexible, has the advantages of light weight, ratio of stiffness and high specific strength, excellent fatigue resistance, good corrosion resistance, flexible hose can be folded, winding, transportation, but also can be used in long distance oil and gas water, etc..
【技术实现步骤摘要】
一种基于管状立体织物的输送管道
本专利技术涉及一种输送管道。
技术介绍
影响长距离输送管道风险的有腐蚀破坏、第三方破坏、设计失误、人员误操作等四类因素。随着海上油田开发建设的发展,施工海底铺设的大量不同用途的管道,由于受到涡激振动因素、洪水冲击等外载荷作用,除以上四种因素外,还应该补充疲劳破坏和失稳、强度破坏两类因素。
技术实现思路
本专利技术的目的是提供一种防腐性好、强度高、耐冲击的输送管道。为了达到上述目的,本专利技术的技术方案是提供了一种基于管状立体织物的输送管道,其特征在于,由管状立体织物与树脂或橡胶基体复合而成,其中,管状立体织物由高强纤维编织而成。优选地,所述高强纤维为碳纤维、玻璃纤维、或芳纶。优选地,所述管状立体织物为具有一定厚度的多层正交形式的立体织物或角联锁结构的管状立体织物。本专利技术的有益效果是:碳纤维耐酸耐碱性强,耐各种环境腐蚀,且不生锈,在海水中使用寿命比钢制件长得多。管内的立体织物可多层层叠,与单层织物相比,在厚度方向上性能更好、更耐高压、强度更高,可作为施工海底铺设的大量不同用途的管道。碳纤维管状立体织物输送管道可以是刚性的,也可以是柔性 ...
【技术保护点】
一种基于管状立体织物的输送管道,其特征在于,由管状立体织物与树脂或橡胶基体复合而成,其中,管状立体织物由高强纤维编织而成。
【技术特征摘要】
1.一种基于管状立体织物的输送管道,其特征在于,由管状立体织物与树脂或橡胶基体复合而成,其中,管状立体织物由高强纤维编织而成。2.如权利要求1所述的一种基于管状立体织物的输送管道,其特征在于,...
【专利技术属性】
技术研发人员:孙志宏,周其洪,徐昊月,周申华,袁天行,
申请(专利权)人:东华大学,
类型:发明
国别省市:上海,31
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