法蘭倒置桶式蒸汽疏水閥介(jie)紹：

倒(dao)置(zhi)桶(tong)(tong)(tong)(tong)(tong)(tong)式蒸(zheng)汽(qi)(qi)疏(shu)水(shui)(shui)(shui)閥(fa)(fa)(fa)它(ta)是利用(yong)冷凝水(shui)(shui)(shui)和蒸(zheng)汽(qi)(qi)的密(mi)度差的工(gong)作原理(li)，內部(bu)結(jie)構是由杠(gang)桿(gan)(gan)系統連(lian)接倒(dao)吊(diao)(diao)(diao)(diao)桶(tong)(tong)(tong)(tong)(tong)(tong)，克服蒸(zheng)汽(qi)(qi)壓力(li)開關倒(dao)吊(diao)(diao)(diao)(diao)桶(tong)(tong)(tong)(tong)(tong)(tong)式疏(shu)水(shui)(shui)(shui)閥(fa)(fa)(fa)內部(bu)是一個倒(dao)吊(diao)(diao)(diao)(diao)桶(tong)(tong)(tong)(tong)(tong)(tong)為液位敏感件(jian)，倒(dao)吊(diao)(diao)(diao)(diao)桶(tong)(tong)(tong)(tong)(tong)(tong)開口向下。裝(zhuang)置(zhi)剛起動時，管道內出現空(kong)氣和低(di)溫(wen)(wen)冷凝水(shui)(shui)(shui)，此時疏(shu)水(shui)(shui)(shui)閥(fa)(fa)(fa)是全開放，空(kong)氣和低(di)溫(wen)(wen)冷凝水(shui)(shui)(shui)迅速(su)排(pai)出，裝(zhuang)置(zhi)很快提(ti)升(sheng)溫(wen)(wen)度。當蒸(zheng)汽(qi)(qi)進入(ru)倒(dao)吊(diao)(diao)(diao)(diao)桶(tong)(tong)(tong)(tong)(tong)(tong)內，倒(dao)吊(diao)(diao)(diao)(diao)桶(tong)(tong)(tong)(tong)(tong)(tong)產生(sheng)向上浮力(li)，倒(dao)吊(diao)(diao)(diao)(diao)桶(tong)(tong)(tong)(tong)(tong)(tong)連(lian)接杠(gang)桿(gan)(gan)帶(dai)動閥(fa)(fa)(fa)心(xin)關閉閥(fa)(fa)(fa)門(men)。倒(dao)吊(diao)(diao)(diao)(diao)桶(tong)(tong)(tong)(tong)(tong)(tong)上開有(you)一小孔，能自動排(pai)空(kong)氣，當一部(bu)份蒸(zheng)汽(qi)(qi)從(cong)小孔排(pai)出，另一部(bu)份蒸(zheng)汽(qi)(qi)產生(sheng)凝結(jie)水(shui)(shui)(shui)，倒(dao)吊(diao)(diao)(diao)(diao)桶(tong)(tong)(tong)(tong)(tong)(tong)失去浮力(li)向下沉，倒(dao)吊(diao)(diao)(diao)(diao)桶(tong)(tong)(tong)(tong)(tong)(tong)連(lian)接杠(gang)桿(gan)(gan)帶(dai)動閥(fa)(fa)(fa)心(xin)開啟閥(fa)(fa)(fa)門(men)。當蒸(zheng)汽(qi)(qi)再進入(ru)倒(dao)吊(diao)(diao)(diao)(diao)桶(tong)(tong)(tong)(tong)(tong)(tong)內，閥(fa)(fa)(fa)門(men)再關閉，循環工(gong)作，間(jian)斷排(pai)水(shui)(shui)(shui)。 

法蘭倒置桶式蒸汽疏水閥特點：

1.內(nei)腔(qiang)所有運動部件均為不銹鋼，耐(nai)磨損，耐(nai)腐蝕(shi)。 
2.由于蒸汽不能到達(da)被(bei)水封的(de)閥座(zuo)孔，所以無蒸汽損失，高(gao)效節能。 
3.浮桶倒置，不(bu)會被破壞壓扁(bian)，不(bu)怕水擊(ji)，壽命長。 
4.倒置桶(tong)頂(ding)部設(she)有排氣孔。連(lian)續排空氣性能(neng)好，不會(hui)形成冷滯后和氣堵。 
5.不受背(bei)壓的(de)影響(xiang)，在高的(de)背(bei)壓下(xia)能(neng)很好(hao)地工(gong)作。 ;
6.工作可靠(kao)，只有(you)兩(liang)個運(yun)動部件 ( 杠桿 — 和倒置(zhi)桶 ) ，故不(bu)會產生卡阻。 ;
7.閥(fa)(fa)座與閥(fa)(fa)瓣在(zai)閥(fa)(fa)的頂部(bu)，閥(fa)(fa)瓣在(zai)開關中可以(yi)使污(wu)物通過(guo)，有良(liang)好的自我(wo)清洗性 能 , 無污(wu)物困(kun)擾。

蒸汽疏水閥工作原理：
    是(shi)(shi)利(li)用冷(leng)凝(ning)水(shui)和蒸(zheng)(zheng)汽(qi)(qi)(qi)的密(mi)度差(cha)的工作原理，內(nei)部(bu)結構是(shi)(shi)由杠(gang)桿系統連接(jie)倒(dao)吊(diao)(diao)桶(tong)(tong)，克(ke)服蒸(zheng)(zheng)汽(qi)(qi)(qi)壓力開(kai)關倒(dao)吊(diao)(diao)桶(tong)(tong)式疏(shu)水(shui)閥(fa)內(nei)部(bu)是(shi)(shi)一(yi)個倒(dao)吊(diao)(diao)桶(tong)(tong)為液位敏感件，倒(dao)吊(diao)(diao)桶(tong)(tong)開(kai)口(kou)向下。裝(zhuang)(zhuang)置(zhi)剛起動時，管道(dao)內(nei)出現空(kong)氣(qi)(qi)和低溫冷(leng)凝(ning)水(shui)，此時疏(shu)水(shui)閥(fa)是(shi)(shi)全開(kai)放，空(kong)氣(qi)(qi)和低溫冷(leng)凝(ning)水(shui)迅速排(pai)(pai)(pai)出，裝(zhuang)(zhuang)置(zhi)很快(kuai)提升溫度。當蒸(zheng)(zheng)汽(qi)(qi)(qi)進入(ru)倒(dao)吊(diao)(diao)桶(tong)(tong)內(nei)，倒(dao)吊(diao)(diao)桶(tong)(tong)產(chan)生向上浮力，倒(dao)吊(diao)(diao)桶(tong)(tong)連接(jie)杠(gang)桿帶(dai)動閥(fa)心關閉(bi)閥(fa)門。倒(dao)吊(diao)(diao)桶(tong)(tong)上開(kai)有(you)一(yi)小孔，能自動排(pai)(pai)(pai)空(kong)氣(qi)(qi)，當一(yi)部(bu)份蒸(zheng)(zheng)汽(qi)(qi)(qi)從小孔排(pai)(pai)(pai)出，另一(yi)部(bu)份蒸(zheng)(zheng)汽(qi)(qi)(qi)產(chan)生凝(ning)結水(shui)，倒(dao)吊(diao)(diao)桶(tong)(tong)失去浮力向下沉，倒(dao)吊(diao)(diao)桶(tong)(tong)連接(jie)杠(gang)桿帶(dai)動閥(fa)心開(kai)啟閥(fa)門。當蒸(zheng)(zheng)汽(qi)(qi)(qi)再進入(ru)倒(dao)吊(diao)(diao)桶(tong)(tong)內(nei)，閥(fa)門再關閉(bi)，循環(huan)工作，間(jian)斷排(pai)(pai)(pai)水(shui)。視現場工況也可(ke)選擇同類型(xing)的半(ban)浮球疏(shu)水(shui)閥(fa)。