蒸汽減壓閥在管道上是怎樣工作的
原理很簡單。其實就是彈簧的伸縮。
不知道是問機械的還是電子的。
先從機械的開始。
首shou先xian減jian壓ya裝zhuang置zhi會hui有you個ge探tan針zhen,探tan針zhen的de一yi端duan用yong彈dan簧huang頂ding住zhu,探tan針zhen伸shen進jin管guan道dao的de一yi端duan和he在zai減jian壓ya裝zhuang置zhi的de另ling一yi端duan是shi密mi封feng的de,當dang氣qi壓ya大da於yu彈dan簧huang的de頂ding力li的de時shi候hou,連lian接jie在zai排pai氣qi裝zhuang置zhi上shang的de筏fa口kou回hui被bei機ji構gou打da開kai。開kai始shi減jian壓ya,當dang氣qi壓ya小xiao於yu彈dan簧huang的de的de頂ding力li,機ji構gou複fu原yuan。
dianzideyuanlishiyiyangde,butongdeshikaochudianjiechulaidakaifamende。haikeyitiaojieqiyadedaxiao。yuanlishizaidanhuangshousuodebutongweizhizhuangzhichudiankaiguan。dangchudianjiechudeshihou,jietongfamenshangdecilixianquan,shizhixihefamenshangdejigou,dakaifamen,ranhoujianqiya。dangdanhuangfuweideshihou,chudiandakai,cilixianquanduandian,jigoubihe,famenguanbi。
