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机械密封技术在煤油泵方面的应用现状与分析
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Application status and analysis of mechanical seal technology in kerosene pump
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    摘要:

    煤油泵是航天设备中的重要部件,而机械密封技术又是保证煤油泵正常可靠工作的关键技术,综述了机械密封技术在以煤油泵为代表的低粘度介质液压泵领域的发展状况。首先,介绍了机械密封技术的基本原理;随后,分别从国外和国内两个角度论述了煤油泵中采用的机械密封方法和主要产品;然后,针对煤油泵的特殊工况总结了相对应的机械密封的关键技术;最后,对机械密封技术在煤油泵领域的应用进行了分析和总结。

    Abstract:

    The kerosene pump is an important component of the aerospace equipment, and the mechanical seal technology is the key technology to ensure the normal and reliable operation of the kerosene pump. This paper summarizes the development status of the mechanical seal technology in the field of low-viscosity liquid hydraulic pumps represented by kerosene pumps. First of all, the article introduces the basic principle of mechanical seal technology; next, from two aspects of foreign and domestic respectively, discusses the mechanical seal method used in the kerosene pump and the main products; then, according to the special working conditions of the kerosene pump, the corresponding key technology of mechanical seal is summarized; finally, the application of mechanical seal technology in the field of kerosene pump is analyzed and summarized.

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李玉君,杜博然,姜继海.机械密封技术在煤油泵方面的应用现状与分析[J].机床与液压,2018,46(12):51-57.
. Application status and analysis of mechanical seal technology in kerosene pump[J]. Machine Tool & Hydraulics,2018,46(12):51-57

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  • 在线发布日期: 2018-07-20
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