摘要
一键式智能化阀门检验装置是在智能化阀门试验机基础上开发的二代产品,主要是解决了一代产品运行过程中的不足。而负压技术是一键式智能化阀门检验装置改进的主要技术创新点,有效地解决了阀门水压试验过程中腔体内空气无法排净,影响检验精度与检验效率的难题,体现了设备的先进性。
One-button intelligent valve testing device is the second generation product of intelligent valve tester, and it overcomes the shortcomings of the first generation product. Negative technology is the main technical innovation point of the one-button intelligent valve testing device, and it effectively solve the difficulty that all the air in the valve chamber in the hydrostatic test of valves can not be completely discharged so to influence testing precision and efficiency, which reflects the advanced performance of the device.
出处
《石油工业技术监督》
2014年第8期44-46,共3页
Technology Supervision in Petroleum Industry
关键词
负压技术
真空泵
阀门
检验
装置
negative pressure technology
vacuum pump
valve
testing device