论文部分内容阅读
目前,卧式金属罐容积的检定方法大都采用由流量计加液位仪组成的卧式金属罐容量测量编表系统、几何量测量法或激光扫描法。这3种编表方法,已经不能满足加油站经营管理对卧式金属罐容积表准确度的要求。所以,需要采用一个更有效的方法进行卧式金属罐容积表的校准,以提高卧式金属罐容积表的准确度和效率。一、基于标准量器的卧式金属罐容积表自动校准系统基于标准量器的卧式金属罐容积表自动校准系统由防爆油泵、标准金属量器、溢流罐、液位计、液位
At present, most of the methods for checking the volume of a horizontal metal tank adopt a horizontal metal tank capacity measuring and measuring system composed of a flowmeter and a liquid level gauge, a geometric quantity measurement method or a laser scanning method. These three kinds of tabulation methods, can no longer meet the gas station operation and management of horizontal metal tank volumetric table accuracy requirements. Therefore, a more effective method is needed to calibrate the horizontal metal tank volumetric meter to improve the accuracy and efficiency of the horizontal metal tank volumetric meter. First, based on the standard measuring machine horizontal automatic gauge metal volumetric table Automatic calibration system based on the standard volume of the horizontal metal tank volumetric automatic calibration system consists of explosion-proof pumps, standard metal, overflow tank, level gauge, level