浅谈威力巴流量计的原理及应用  

A Brief Discussion on the Principle and Application of Weiliba Flowmeter

作　　者：郭武奎 Guo Wukui(Dashuitou Coal Mine,Gansu Jingyuan Coal Power Co.,Ltd.,Gansu Baiyin 730913)

机构地区：[1]甘肃靖远煤电股份有限公司大水头煤矿,甘肃白银730913

出　　处：《山东煤炭科技》2022年第2期206-208,共3页Shandong Coal Science and Technology

摘　　要：为了解决瓦斯抽采过程威力巴流量计数据偏差问题,分析了威力巴流量计的原理、计算方法,并对流量计的准确性进行了验证,结合甘肃大水头煤矿瓦斯抽采流量监测的经验,总结了威力巴流量计安装过程的注意事项。实验证明威力巴流量计的测量精度是满足要求的。In order to solve the problem of data deviation of Weiliba flowmeter in the process of gas drainage,the principle and calculation method of Weiliba flowmeter are analyzed,and the accuracy of the flowmeter is verified,combined with the experience of gas drainage flow monitoring in Dashuitou Coal Mine in Gansu Province,the matters needing attention in the installation process of Weiliba flowmeter are summarized.The experimental results show that the measurement accuracy of Weiliba flowmeter meets the requirements.

关 键 词：流量计 瓦斯抽采 威力巴 差压 

分 类 号：TD712.55[矿业工程—矿井通风与安全]