固定(ding)式(shi)單(dan)通(tong)道(dao)（多(duo)通(tong)道(dao)）取(qu)樣裝置(zhi)

單(dan)通(tong)道(dao)（多(duo)通(tong)道(dao)）取(qu)樣裝置(zhi)

主(zhu)要用於(yu)核電站(zhan)、核設施(shi)等場(chang)所(suo)的(de)排(pai)風管(guan)或工(gong)作(zuo)間中(zhong)設(she)置(zhi)固定(ding)取(qu)樣裝置(zhi)，通過(guo)單(dan)（或(huo)多(duo)通(tong)道(dao)（6、9通(tong)道）氣溶膠(jiao)取(qu)樣櫃對(dui)重(zhong)點關註房間(jian)或(huo)管(guan)道中(zhong)的(de)氣溶膠(jiao)進行(xing)連(lian)續取(qu)樣，根(gen)據(ju)需(xu)求可(ke)連接相應的(de)監測設備(bei)監(jian)測或將(jiang)樣品(pin)送往實驗室(shi)進(jin)行(xing)分析(xi)，以(yi)確認(ren)向(xiang)環(huan)境的排(pai)放是否(fou)符合(he)相關的(de)要求。氣(qi)溶膠(jiao)取(qu)樣櫃（6通(tong)道）共計(ji)3面，每(mei)面氣(qi)溶膠(jiao)取(qu)樣櫃可對(dui)6個(ge)固定(ding)式(shi)氣溶(rong)膠(jiao)取(qu)樣裝置(zhi)做(zuo)采(cai)樣，每(mei)個固定(ding)式(shi)氣溶(rong)膠(jiao)取(qu)樣裝置(zhi)分別獨立(li)地采(cai)樣。通(tong)過(guo)對(dui)采(cai)樣管(guan)路上(shang)的閥門的切換，在(zai)同(tong)壹(yi)時(shi)刻(ke)，只對(dui)壹(yi)路固定(ding)式(shi)氣溶(rong)膠(jiao)取(qu)樣裝置(zhi)做(zuo)采(cai)樣，也對(dui)6路固定(ding)式(shi)氣溶(rong)膠(jiao)取(qu)樣裝置(zhi)做(zuo)采(cai)樣。氣(qi)溶膠(jiao)取(qu)樣系統(tong)利(li)用壓(ya)縮(suo)空氣(qi)系統(tong)，用向(xiang)取(qu)樣的(de)相反(fan)方向(xiang)註入(ru)壓(ya)縮(suo)空氣(qi)的方法(fa)定(ding)期地清洗(xi)取(qu)樣管(guan)道。