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流体控制器结构优化的探讨
引用本文:李豪,郝波,王昌生,李志鹏.流体控制器结构优化的探讨[J].企业技术开发,2011(3):4-7.
作者姓名:李豪  郝波  王昌生  李志鹏
作者单位:长沙理工大学能源与动力工程学院
摘    要:目前对于倒流防止器的研究逐渐成为水质安全保障行业的热点,文章介绍了现有各种倒流防止器及其工作机理,并对它们进行了详细比较,在分析各倒流防止器优缺点的基础上提出利用蝶阀对倒流防止器进行改进,同时对未来倒流防止器的发展方向提出进一步展望。

关 键 词:倒流防止器  工作机理  改进方案

Discussion of the fluid controller structual improvement
LI Hao,HAO Bo,WANG Chang-sheng,LI Zhi-peng.Discussion of the fluid controller structual improvement[J].Technological Development of Enterprise,2011(3):4-7.
Authors:LI Hao  HAO Bo  WANG Chang-sheng  LI Zhi-peng
Institution:(College of Thermal Energy and Power Engineering,Changsha University of Science & Technology,Changsha,Hunan 410114,China)
Abstract:The research of Backflow preventer has became the hot point in the water security industry at present.This thesis introduces various Backflow Preventer and their working mechanism and have a detailed comparison among them.Proposing to use disc valve on Backflow Preventer as an improvement proposal on the basis of the analysis of advantages and disadvantages of various backflow in the future.Whatsmore,the present thesis also put an outlook to the future development of Backflow Preventer.
Keywords:backflow preventer  working mechanism  improvement proposal
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