Selected Journal of the Excellence Action Plan for China's Science and Technology Journals (Phase II),Selected Journal of Chinese Applied Core Journals (Extended Edition) / CACJ (Extended),Indexed in the Chinese Core Journals (Selection) Database
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一种新型燃气管道应急抢修封堵器

Issue Number Issue 06, 2016 [View other articles in this issue]
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Publication Date 2016.06.15
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Author 高健 孙德芝 温海立
Organization 北京市燃气集团第五分公司

Abstract

在城镇燃气的工程施工中,燃气管道的作业设备起着重要的作用。本文介绍了一种新型燃气管道应急抢修封堵器,利用燃气管道已有的接线管件对下游管道实施封堵,进行抢修、技改作业。文中还将新设备与现有旧设备进行了对比,在相同作业条件下,新型燃气管道应急抢修封堵器在安全性、操作性上表现出一定的优越性。同时还介绍了新设备的应用范围及在日常作业中能解决的具体问题。


Keywords

封堵设备 应急抢修 双堵饼 鼓形橡胶圈

References

Declaration:

The English version of this article is translated with the assistance of AI.

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