深海钻机保真舱保压控制装置创新设计
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摘要
海底钻机在深海获取样品后,需要保真舱保压控制装置在原位环境对样品进行保压密封,利用发明问题解决理论(TRIZ)设计优化了一种在功能和结构方面更加实用可靠的深海钻机保真舱保压控制装置,通过利用TRIZ理想解确定保压控制装置整体设计优化方向,对比分析目前应用最广泛的球阀和翻板阀两种保真舱保压控制装置所存在的优缺点,选取趋于理想解的子系统进行功能结构整合优化,通过分析整合设计问题,综合利用TRIZ物场分析模型的标准解、冲突解决理论的发明原理和四大分离原理进行求解,采用特殊形式的密封接触面提高密封性能,消除杂质对密封的影响;增加翻板阀的对接开启自动触发机构,完善了其功能,并简化了整体结构。得出了一种结构简单和功能更加完善的整体设计方案,增大了有用功能并减小了有害因素的影响,提高了其理想度。
引文
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[2]ómar Frieleifsson G,Elders WA,Zierenberg R,et al.ICDPsupported coring in IDDP-2 at Reykjanes-the DEEPEGSdemonstrator in Iceland-Supercritical conditions reached below 4.6km depth[A].EGU General Assembly Conference[C],2017.
[3]Zhu HY,Liu QY,Wong GR,et al.A Pressure and Temperature Preservation System for Gas-hydrate-bearing Sediments Sampler[J].Petroleum Science&Technology.2013;31:652-62.
[4]王进全,王维旭.国外钻机技术现状及我国的发展策略[J].石油机械,2011,39(06):65-69.
[5]赵昌会,叶德赞,魏文铃.深海微生物的研究进展[J].微生物学通报,2006(03):142-146.
[6]S a n t a m a r i n a J C,D a i S,J a n g J,e t a l.P r e s s u r e C o r e Characterization Tools for Hydrate-Bearing Sediments[J].Scientific Drilling,2012,14(14):44-48.
[7]Hodgson DA,Bentley MJ,Smith JA,et al.Technologies for retrieving sediment cores in Antarctic subglacial settings[J].Philosophical Transactions.2016;374:20150056.
[8]Altshuller,G.S.(Genrikh Saulovich),Shulyak,Lev A,Rodman,Steven.The innovation algorithm:TRIZ,systematic innovation and technical creativity[J].Aseanheartjournal Org,1999.
[9]檀润华.Triz及应用技术创新过程与方法[M].高等教育出版社,2010.
[10]Kawasaki M,Umezu S,Yasuda M.Pressure Temperature Core Sampler(PTCS)[J].Journal of the Japanese Association for Petroleum Technology,2006,71(1):139-147.
[11]Mizuguchi Y.Core sampling apparatus and container transfer apparatus[J].2016.
[12]Schultheiss P J,Francis T J G,Holland M,et al.Pressure coring,logging and subsampling with the HYACINTH system[J].Geological Society London Special Publications,2006,267(1):151-163.
[13]李彦,李文强.创新设计方法[M].北京:科学出版社,2012.
[14]李峰.深海沉积物无扰动保压取样技术的研究[D].浙江大学,2008.