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实用新型
CN207377554U 一种测试用小气量孔板快速安装装置 有权

一种测试用小气量孔板快速安装装置
摘要：
本实用新型公开了一种测试用小气量孔板快速安装装置，包括：撬装设备，其包括上游安装管和下游安装管，所述上游安装管中部具有第一连接端口和所述下游安装管中部具有第二连接端口，所述第一连接端口和所述第二连接端口通过流程管道连通；第一安装管，所述第一安装管一端具有快速卡扣；测气孔板，其设置在所述第一安装管的另一端；第二安装管，所述第二安装管一端具有快速插头，所述第二安装管另一端连接所述测气孔板；其中，快速卡扣连接所述上游安装管的一端，所述快速插头连接所述下游安装管的一端，能够实现作业现场的快速更换孔板，保护测量仪表和作业安全性的目的。
摘要（英）：

The utility model discloses a test is with quick installation device of stingy orifice plate, include: the sled is installed and is equipped with, and it includes that upper reaches installation is managed and low reaches installation pipe, upper reaches installation pipe middle part have a connection port with low reaches installation pipe middle part has the 2nd connection port, a connection port with the 2nd connection port passes through flow pipeline intercommunication, first installation pipe, first installation pipe one end has quick buckle, survey the gas pocket board, it sets up the other end of first installation pipe, second installation pipe, second installation pipe one end has quick plug, the second installation pipe other end is connected survey the gas pocket board, wherein, quick buckle is connected the one end of upper reaches installation pipe, quick plug connects the one end of low reaches installation pipe can realize the on -the -spot quick replacement orifice plate of operation, the purpose of protecting measuring instrument and operation security.

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