三用阀试验台增压系统的改进

The improvement of relief valve pressure augment system

分析了三用阀试验台增压系统的现状及存在的问题,针对存在的问题,对其产生的增压系统进行了综合分析,提出了技术改进措施,介绍了自动增压系统的结构及工作原理。通过技术改进,可以降低劳动强度,减少维修费用,提高工作效率,延长使用寿命。

The essay analyses the status and problems of the relief valve test-bed pressure augment system. Aiming at these problems, the essay provides a synthetic analysis to the pressure augment system which bears these problems and puts forwards technical improvement methods. Besides, the essay introduces the sturcture and the working principle of automatic pressure augment system. The technical improvement helps to lower the labour intensity, reduce service expenditure, improve working efficiency and prolong its life-span.