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渦(wo)街(jie)流(liu)量(liang)計(ji)在(zai)很(hen)多(duo)領(ling)域(yu)都(dou)有(you)應(ying)用(yong),在(zai)渦(wo)街(jie)流(liu)量(liang)計(ji)的(de)安(an)裝(zhuang)與(yu)維(wei)修(xiu)方(fang)麵(mian)我(wo)們(men)需(xu)要(yao)了(le)解(jie)的(de)還(hai)有(you)很(hen)多(duo),下(xia)麵(mian)為(wei)大(da)家(jia)介(jie)紹(shao)一(yi)下(xia)關(guan)於(yu)渦(wo)街(jie)流(liu)量(liang)計(ji)檢(jian)測(ce)元(yuan)件(jian)移(yi)出(chu)型(xing)結(jie)構(gou)可(ke)不(bu)斷(duan)流(liu)安(an)裝(zhuang)和(he)維(wei)修(xiu)。
渦wo街jie流liu量liang計ji在zai發fa生sheng體ti的de兩liang側ce開kai導dao壓ya孔kong,把ba與yu漩xuan渦wo同tong步bu變bian化hua的de壓ya力li信xin號hao引yin到dao測ce量liang管guan外wai部bu,壓ya電dian檢jian測ce元yuan件jian安an裝zhuang在zai發fa生sheng體ti的de上shang方fang,為wei了le便bian於yu更geng換huan檢jian測ce元yuan件jian,在zai壓ya力li通tong道dao上shang安an裝zhuang了le小xiao閥fa門men,工gong作zuo時shi閥fa門men打da開kai,交jiao替ti變bian化hua的de壓ya力li通tong過guo壓ya力li傳chuan遞di通tong道dao,作zuo用yong到dao檢jian測ce元yuan件jian的de兩liang側ce。儀yi表biao維wei修xiu或huo更geng換huan檢jian測ce元yuan件jian時shi,可ke把ba閥fa門men關guan閉bi,這zhe樣yang就jiu實shi現xian了le不bu斷duan流liu狀zhuang態tai下xia的de操cao作zuo。
檢jian測ce元yuan件jian移yi出chu型xing結jie構gou,對dui高gao溫wen型xing渦wo街jie流liu量liang計ji來lai說shuo,大da大da降jiang低di了le壓ya電dian檢jian測ce元yuan件jian的de工gong作zuo溫wen度du,提ti高gao了le檢jian測ce元yuan件jian的de壽shou命ming和he穩wen定ding性xing。缺que點dian是shi信xin號hao損sun失shi比bi較jiao嚴yan重zhong,引yin起qi渦wo街jie流liu量liang計ji下xia限xian流liu量liang增zeng高gao,縮suo小xiao了le渦wo街jie流liu量liang計ji的de範fan圍wei度du。
還有一種移出型結構采用機械傳力機構完成力的傳遞,同樣可以達到不斷流更換檢測元件的目的。
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