宽量程蒸汽流量测量方法的探讨

Discussion on Measurement Method of Wide Range Steam Flow

针对工业生产中使用的蒸汽管道常出现管径大、流量小等原因导致管道流量量程较宽而无法准确测量的问题,文章提出了多种解决方法,如缩小管径、多管并联以及双差压测量法等,并逐一进行介绍,以最终实现流量的准确测量。

Steam pipes for industrial production often appear large diameter,low flow,which cause pipelines flow wide range and can not be accurately measured.In this paper,a variety of methods,such as reduction of pipe diameter,multitube parallel and double differential pressure measurement method are presented and introduced one by one in order to achieve accurate flow measurement.