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      燃?xì)饬髁坑?jì)的工作原理

      發(fā)布時(shí)間:2020-11-02閱讀數(shù):2303

      燃?xì)饬髁坑?jì)的工作原理是什么呢?下面小編就給大家介紹一下。
      燃?xì)饬髁坑?jì)是一種具有精度高、重復(fù)性好、安裝使用方便等優(yōu)點(diǎn)的速度式儀表。適用于石油、化工、城市燃?xì)狻⒁苯稹⒌V山等行業(yè)潔凈或基本潔凈的管線壓力相對(duì)于恒定的燃?xì)饧皢蜗鄽怏w,如天然氣、丙烷、丁烷、乙烯、氮?dú)狻⒖諝獾取?

      燃?xì)饬髁坑?jì)的工作原理:
      進(jìn)入儀表的被測(cè)氣體;在特殊結(jié)構(gòu)B型整流器的作用下得到整流并加速,由于渦輪葉片與流體流向成一定角度,在流體的作用下產(chǎn)生轉(zhuǎn)動(dòng)力矩,一定條件下,渦輪旋轉(zhuǎn)的角度與流體體積成正比。渦輪的轉(zhuǎn)動(dòng)通過蝸桿、磁性連接器、減速系統(tǒng)驅(qū)動(dòng)機(jī)械計(jì)數(shù)器顯示被測(cè)氣體的工況體積容量。
      以上就是小編為大家介紹的燃?xì)饬髁坑?jì)的而工作原理,希望大家能夠有所了解。

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