陈立龙,刘儒亚,张明
CHEN Li-long,LIU Ru-ya,ZHANG Ming(Hangzhou Worldwise Valve CO.

• 1:杭州华惠阀门有限公司

摘要(Abstract)：

针对传统蒸汽调节减压阀存在的泄漏量大和安全可靠性差等问题,从产品结构、制造工艺、综合性能等方面进行了对比分析,提出了蒸汽调节减压阀改进设计的思路,即平衡式双密封结构,通过大量工况使用,证明此种蒸汽调节减压阀调节性能好,安全可靠。
Concern to large leakage and bad safety reliablity for traditional steam control valve,the technical improvement by balanced di-sealing structure through comparing the structure,technic,and complex performance was analyzed.It is proved that this structure achieves control performance and good safety reliability.

关键词(KeyWords)： 平衡式;双密封;调节减压阀
balanced style,di-sealing,control valve

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 陈立龙,刘儒亚,张明
CHEN Li-long,LIU Ru-ya,ZHANG Ming(Hangzhou Worldwise Valve CO.

参考文献(References)：

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• [2]杨源泉.阀门设计手册[M].北京:机械工业出版社,2001.
• [3]陆陪文.实用阀门设计手册[M]北京:机械工业出版社,2002.