楔xie形xing流liu量liang計ji是shi一yi種zhong差cha壓ya式shi流liu量liang儀yi表biao,它ta基ji於yu在zai密mi閉bi的de管guan道dao中zhong能neng量liang相xiang互hu轉zhuan換huan的de伯bo努nu利li定ding律lv。在zai穩wen定ding流liu場chang時shi,管guan道dao中zhong的de流liu速su與yu差cha壓ya的de平ping方fang根gen成cheng正zheng比bi。
楔形孔板是楔形流量計的檢測件,它是一塊 V xingdejieliujian,anzhuangzaiguandaodeshangbu,qiyuanhuadingjiaochaoxia,zheyangyouliyuhanxuanfukelideyetihuozhanchouyetijizangwujiezhishunlitongguo,buhuizaijieliujianshangyoucechanshengzhiliu。