潜水电泵温升对机械密封可靠性的影响

Influence of Temperature on Reliability of Mechanical Seal in Submersible Pumps

摘要: 对潜水电泵密封腔内油温上升所引起的压力增高进行了研究，分析了由此对机械密封可靠性和泄漏量所产生的影响，提出了机械密封泄漏量的变化曲线和改进措施。

Abstract: Through a study on temperature change of oil in the mechanical seal cavity of submersible pumps,the influence of this process on reliability and leakage of the mechanical seal is analyzed, and a curve of leakage is given.