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通过对安全阀国内外法规的研究,以及对安全阀排汽能力公式的转换,提出在国内无蒸汽排量试验台的情况下,用较低压力的空气或其他气体,也可进行安全阀排汽能力的标定。
Through the research on the safety valve domestic and foreign laws and regulations and the conversion of the safety valve exhaust capacity formula, it is proposed that in the case of domestic non-steam displacement test bench, the safety valve row may also be made with lower pressure air or other gases Calibration of steam capacity.