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实用新型
CN203848875U 一种烟道横截面流场测试装置 失效 - 权利终止

一种烟道横截面流场测试装置
摘要：
本实用新型涉及一种烟道横截面流场测试装置，其包括带有全压管和静压管的毕托管、取样格栅、毕托管外接平台、压力变送器和显示存储器，所述取样格栅均匀分布于烟道横截面上，所述取样格栅上设置有全压管和静压管，所述全压管和静压管通过连接管与毕托管外接平台相连，所述毕托管外接平台与压力变送器相连，所述压力变送器与显示存储器相连。本实用新型可为电厂提供更为精准的测试数据，并大大降低了劳动成本。本实用新型具有安全可靠、操作方便等特点，易于推广。
摘要（英）：

The utility model relates to a flue cross section flow field test device, which comprises pitot tubes provided with total pressure tubes and static pressure tubes, sampling grids, an external pitot tube platform, a pressure transmitter and a display memory, wherein the sampling grids are uniformly distributed on the flue cross section; the total pressure tubes and the static pressure tubes are arranged on the sampling grids; the total pressure tubes and the static pressure tubes are connected with the external pitot tube platform via connection tubes; the external pitot tube platform is connected with the pressure transmitter; and the pressure transmitter is connected with the display memory. More accurate test data can be provided for a power plant, and the labor cost is greatly reduced. The flue cross section flow field test device has the advantages of being safe and reliable, convenient in operation and easy in popularization.

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