基于SolidWorks的差压式流量计主体结构设计

Major Structure Design of Differential Pressure Type Flowmeter Based on SolidWorks

介绍了差压式流量计的主体结构和工作原理,利用SolidWorks软件建立差压式流量计的主体结构,介绍了孔板的流量计算公式以及工程图,采用了154N型压力传感器,设计出了与该传感器相互密封的底座。孔板、压力传感器及底座的设计,为差压式流量计的新产品开发或原有产品的改进提供了科学依据。

This article introduces major structure and working principle of differential pressure type flowmeter,uses SolidWorks software for differential pressure type flowmeter to set up major structure, introduces flow calculation formula and engineering drawing about orificeplate, adopts the 154N pressure sensor, designs the pedestal sealed with this sensor. Orificeplate,pressure sensor and pedestal＇s designing,which provides scientific evidence for the development of new differential pressure type flowmeter or the improvement of old product.