[1]缪克在,吴超俊,孙志民,等.高压阀门压力自密封结构设计与分析[J].石油化工设备,2024,53(06):48-51.[doi:10.3969/j.issn.1000-7466.2024.06.008]
　MIAO Ke-zai,WU Chao-jun,SUN Zhi-min,et al.Design and Analysis of High Pressure Valve Pressure Self-sealing Structure[J].Petro-Chemical Equipment,2024,53(06):48-51.[doi:10.3969/j.issn.1000-7466.2024.06.008]
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高压阀门压力自密封结构设计与分析()
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石油化工设备[ISSN:1000-7466/CN:62-1078/TQ]

卷:
53
期数:
2024年06期
页码:
48-51
栏目:
设计计算
出版日期:
2024-11-15

文章信息/Info

Title:
Design and Analysis of High Pressure Valve Pressure Self-sealing Structure
文章编号:
1000-7466(2024)06-0048-04
作者:
缪克在1; 吴超俊1; 孙志民2; 李海聪1; 黄俊荣1
1.浙江省泵阀产品质量检验中心，浙江 温州 325105；2.中国特种设备检测研究院，北京 100029
Author(s):
MIAO Ke-zai1; WU Chao-jun1; SUN Zhi-min2; LI Hai-cong1; HUANG Jun-rong1
1.Quality Inspection Center of Pump and Valve Products of Zhejiang Province，Wenzhou 325105，China；2.China Special Equipment Inspection and Research Institute，Beijing 100029，China
关键词:
阀门; 高压; 压力自密封结构; 设计; 强度; 应力
Keywords:
valve; high pressure; pressure self-sealing structure; design; strength; stress
分类号:
TB42
DOI:
10.3969/j.issn.1000-7466.2024.06.008
文献标志码:
A
摘要:
压力自密封结构在高压阀门中应用广泛，但缺少对其整体与各部件的系统性校核验算。介绍了高压阀门压力自密封结构涉及的产品设计标准、结构原理与设计特征，较完整地阐述了组成高压阀门压力自密封结构的阀体颈部、阀盖、间隔环、分段支撑环、密封垫等关键部件及接触面的强度计算与应力分析，可为高压阀门压力自密封结构的设计与验证、承受最低应力提供技术指导，以提高压力自密封结构的安全完整性和密封可靠性。
Abstract:
The pressure self-sealing structure is a widely utilized component in high-pressure valves. However，there is a notable absence of comprehensive and systematic examination and assessment of the overall structure and its individual components. The product design standard，structural principle，and design features of the high-pressure valve pressure self-sealing structure were introduced. A comprehensive description was provided of the strength calculation and stress analysis of key components，including the valve body neck，valve cover，spacer ring，segment support ring，sealing gasket，and contact surface of the high-pressure valve pressure self-sealing structure. This information can serve as a technical reference for the design and verification of the high-pressure valve pressure self-sealing structures， ensuring that they can withstand minimum stress and improve the safety，integrity， and reliability of the structure.

参考文献/References:

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［8］ 电站阀门： NB/T 47044—2014［S］.
［9］ 钢制阀门一般要求：GB/T 12224—2015［S］.
［10］ 压力容器 第3部分：设计： GB/T 150.3—2011［S］.
［11］石油、石化、天然气及相关工业用钢制闸阀：T/ZZB 0190—2022［S］.
［12］Valves—flanged，threaded，and welding end：ASME B16.34—2020［S］.
［13］ Steel gate valves—Flanged and butt-welding ends，bolted bonnets：API 600—2021［S］.
［14］ Steel globe valves—Flanged and butt-welding ends，bolted bonnets：API 623—2021［S］.
［15］ Check valves：Flanged，lug，wafer，and butt-welding：API 594—2022［S］.
［16］ Specification for valves：API 6D—2021［S］.

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备注/Memo

备注/Memo:
收稿日期：2024-06-30
基金项目：温州市市级科技计划项目（2023020）：阀门泄漏检测气增压及氮气自动回收集成智控装置
作者简介：缪克在（1983-），男，浙江苍南人，高级工程师，硕士，主要从事阀门设计与工艺、标准化、检测技术与设备研究工作。
更新日期/Last Update: 2024-11-15