改进型浮子液位计在槽体液位测量中的应用
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摘要
浮子液位计在液位测量中应用非常广泛。但是,对于易于挥发结晶的介质和黏稠状介质,传统浮子液位计的使用会受到影响。由于地下槽体测量环境复杂、干扰因素较多,基于地下槽体液位测量环境的实际状况,并结合传统浮子液位计的测量原理和结构特点,提出了一种具有高精确度、制作方便、环境适应程度高、抗干扰性强、耐腐蚀能力强、维护使用方便等诸多优势的改进型浮子液位计。该改进型浮子液位计不仅继承了传统浮子液位计优点,并通过结构改造,成功克服了传统浮子液位计在液位测量过程中的局限性。该研究成果解决了地下槽体液位测量过程中常见的问题,同时为石油,焦化,化工等行业生产过程中地下槽体液位计的使用提供了参考。
Float level gauge is widely used in liquid level measurement. But for easily volatile crystalline media and viscous media,the measuring results of traditional float level gauge are affected. Due to the complexity of measuring environment for underground tanks and various interference factors,based on the actual status of level measurement environment of underground tanks,and the measuring principle and structural features of traditional float level gauge,a new-type float level gauge is proposed,which has many advantages,such as high accuracy,simply fabricated,good adaptability to environment,strong anti-interference ability and corrosion resistance,and convenient maintenance. The improved float level gauge not only inherits the advantages of the traditional float level gauge,but also successfully solves the limitations of traditional float level gauge by successful structural transformation. The research achievement solves the common problems in liquid level measurement of underground tank,and it offers a reference for the usage of the liquid level gauge of underground tank in the petroleum,coking and chemical industries.
Float level gauge is widely used in liquid level measurement. But for easily volatile crystalline media and viscous media,the measuring results of traditional float level gauge are affected. Due to the complexity of measuring environment for underground tanks and various interference factors,based on the actual status of level measurement environment of underground tanks,and the measuring principle and structural features of traditional float level gauge,a new-type float level gauge is proposed,which has many advantages,such as high accuracy,simply fabricated,good adaptability to environment,strong anti-interference ability and corrosion resistance,and convenient maintenance. The improved float level gauge not only inherits the advantages of the traditional float level gauge,but also successfully solves the limitations of traditional float level gauge by successful structural transformation. The research achievement solves the common problems in liquid level measurement of underground tank,and it offers a reference for the usage of the liquid level gauge of underground tank in the petroleum,coking and chemical industries.
引文
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[4]柏思忠.一种λ型互相关时差法超声波流量检测方法[J].自动化仪表,2016,37(2):82-85.
[5]闫涛,田乐,梁燕飞,等.浮筒液位计扭力管改进研究[J].中国仪器仪表,2014,(S1):189-192.
[6]朱炳兴,王森.仪表工试题集[M].北京:化工工业出版社,2002.
[7]张文萍.雷达液位计的测量原理与常见故障处理[J].化工文摘,2008(3):62.
[8]梅宗川,谢宏志,韩顺,等.电站常用磁浮球在不同温差下的测量偏差分析[J].自动化仪表,2015,36(2):39-41.
[9]张建伟,杨卓静,冯建华,等.深孔分层抽水自动监测仪器的设计与应用[J].自动化仪表,2017,38(2):69-72.
[10]张峰.磁浮子液位计的设计安装[J].仪表技术与传感器,2001,1(1):42-43.