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地震 ›› 2002, Vol. 22 ›› Issue (1): 104-110.

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气体数字化观测气水分离装置研究

陈华静1, 张朝明2, 朱方保2, 李罡风2, 余华扬2   

  1. 1.中国地震局分析预报中心,北京 100036;
    2.安徽省地震局,安徽合肥 230031
  • 收稿日期:2001-03-21 修回日期:2001-07-30 出版日期:2002-01-31 发布日期:2021-12-21
  • 作者简介:陈华静(1962-),女,江苏金湖人,副研究员,主要从事地下流体观技术及理论方法等研究。
  • 基金资助:
    国家科技攻关项目(96-913-08-02); “九五”中国地震局科研攻关项目(95-01-02)

Re search of gas-water separationdevice for gas digital observation of underground fluid

CHEN Hua-jing1, ZHANG Chao-ming2, ZHU Fang-bao2, LI Gang-feng2, Yu Hua-yang2   

  1. 1. Center for Analysis and Prediction, CSB, Beijing 100036, China;
    2. Seismological Bureau of Anhui Province, Hefei 230031, China
  • Received:2001-03-21 Revised:2001-07-30 Online:2002-01-31 Published:2021-12-21

摘要: 1995~ 2000年气体前兆观测技术有了很大发展,台站观测方式由原来的人工取样发展成为连续的数字化自动观测。但实现这一技术的基础环节(气水分离技术)在实际应用中还存在许多问题,针对存在的问题,尤其是观测井气水分离技术进行了研究,并提出了适合于不同条件井孔的气水分离装置。

关键词: 地下流体, 气体数字化观测, 气水分离装置

Abstract: In 1999~ 2000, a great progress has been made in gas precursory observation technique and the observation mode at stations has been developed into continuous digital observation from the previous manual sampling. However, there are stillalot of problems to be solved in the application of gas-water separation technique, which is a key part tore-alized digital automatic observation. Inorder to solve those problems, the authors have carried out re search and experiment on gas-water separation, which have been installed inhot self-flowing well and cold self-flowing well.

Key words: Underground fluid, Gas digital observation, Gas-water separationdevice

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