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实用新型
CN206959918U 一种孔板涡街气液计量装置 有权

一种孔板涡街气液计量装置
摘要：
本实用新型公开了一种孔板涡街气液计量装置，包括依次连接的旋流气液混合器、孔板节流装置以及涡街流量计，所述旋流气液混合器用于将气液两相流均匀混合成雾状流，所述孔板节流装置用于对所述气液两相流产生差压，所述涡街流量计用于测量混合流体工况体积流量，所述旋流气液混合器、孔板节流装置以及涡街流量计分别连接至用于气、液流量计算、输出和显示的气液流量计算仪。本实用新型结构简单、成本低、计量精度较高。该装置安装于气井，可实时掌握气井生产状况，指导对气井及时有效的开展排水采气等生产措施，保障气井正常生产。(ESM)同样的发明创造已同日申请发明专利
摘要（英）：

The utility model discloses an orifice plate vortex street gas -liquid metering device, including whirl gas -liquid mixer, orifice plate throttling arrangement and the vortex flowmeter who connects gradually, whirl gas -liquid mixer is used for becoming the mist flow with the two -phase flow homogeneous mixing, it is right that orifice plate throttling arrangement is used for two -phase flow produces the differential pressure, vortex flowmeter is used for measuring mixed fluid operating mode volume flow rate, whirl gas -liquid mixer, orifice plate throttling arrangement and vortex flowmeter are connected to the gas -liquid flow that is used for gas, liquid stream gauge to calculate, export and show respectively and calculate the appearance. The utility model discloses simple structure, with low costs, measuring accuracy is higher. The device installs in the gas well, can master the gas well production situation in real time, guides and to develop production measure such as water pumping gas production to the gas well is in time effectual, and the guarantee gas well is normally produced.

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