斯派莎克TD16F疏水閥
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人氣:1910 發布時間:2014-10-09 16:27 關鍵詞:蒸汽疏水閥TD16F 進口蒸汽疏水閥 產品型號:TD16F 應用領域:水處理 產品價格: |
進(jin)口斯(si)(si)派莎(sha)克(ke)TD16F疏水閥(fa),英(ying)國斯(si)(si)派莎(sha)克(ke)TD16F疏水閥(fa),斯(si)(si)派莎(sha)克(ke)TD16F熱動力式疏水閥(fa)
斯派莎克TD16F疏(shu)(shu)水(shui)閥(fa)內有(you)一個活動(dong)閥(fa)片(pian)(pian)(pian)(pian)(pian),既(ji)是(shi)敏(min)感件又是(shi)動(dong)作執行件。根據(ju)蒸汽(qi)(qi)和(he)凝(ning)(ning)(ning)結(jie)水(shui)通過時的(de)流速(su)(su)和(he)體(ti)積(ji)變化的(de)不同熱(re)力(li)學原理,使閥(fa)片(pian)(pian)(pian)(pian)(pian)上下產(chan)生不同壓(ya)差,驅動(dong)閥(fa)片(pian)(pian)(pian)(pian)(pian)開關(guan)(guan)閥(fa)門。漏(lou)汽(qi)(qi)率3%,過冷度為(wei)8℃-15℃。 當(dang)(dang)裝(zhuang)置啟動(dong)時,管道出現(xian)冷卻(que)凝(ning)(ning)(ning)結(jie)水(shui),凝(ning)(ning)(ning)結(jie)水(shui)靠工作壓(ya)力(li)推(tui)開閥(fa)片(pian)(pian)(pian)(pian)(pian),迅速(su)(su)排放(fang)。當(dang)(dang)凝(ning)(ning)(ning)結(jie)水(shui)排放(fang)完畢,蒸汽(qi)(qi)隨后(hou)排放(fang),因(yin)蒸汽(qi)(qi)比凝(ning)(ning)(ning)結(jie)水(shui)的(de)體(ti)積(ji)和(he)流速(su)(su)大,使閥(fa)片(pian)(pian)(pian)(pian)(pian)上下產(chan)生壓(ya)差,閥(fa)片(pian)(pian)(pian)(pian)(pian)在蒸汽(qi)(qi)流速(su)(su)的(de)吸力(li)下迅速(su)(su)關(guan)(guan)閉(bi)(bi)。當(dang)(dang)閥(fa)片(pian)(pian)(pian)(pian)(pian)關(guan)(guan)閉(bi)(bi)時,閥(fa)片(pian)(pian)(pian)(pian)(pian)受(shou)到兩面(mian)(mian)(mian)壓(ya)力(li),閥(fa)片(pian)(pian)(pian)(pian)(pian)下面(mian)(mian)(mian)的(de)受(shou)力(li)面(mian)(mian)(mian)積(ji)小(xiao)于上面(mian)(mian)(mian)的(de)受(shou)力(li)面(mian)(mian)(mian)積(ji),因(yin)疏(shu)(shu)水(shui)閥(fa)汽(qi)(qi)室里面(mian)(mian)(mian)的(de)壓(ya)力(li)來(lai)源(yuan)于蒸汽(qi)(qi)壓(ya)力(li),所(suo)以(yi)閥(fa)片(pian)(pian)(pian)(pian)(pian)上面(mian)(mian)(mian)受(shou)力(li)大于下面(mian)(mian)(mian),閥(fa)片(pian)(pian)(pian)(pian)(pian)緊緊關(guan)(guan)閉(bi)(bi)。當(dang)(dang)疏(shu)(shu)水(shui)閥(fa)汽(qi)(qi)室里面(mian)(mian)(mian)的(de)蒸汽(qi)(qi)降溫成凝(ning)(ning)(ning)結(jie)水(shui),汽(qi)(qi)室里面(mian)(mian)(mian)的(de)壓(ya)力(li)消失。凝(ning)(ning)(ning)結(jie)水(shui)靠工作壓(ya)力(li)推(tui)開閥(fa)片(pian)(pian)(pian)(pian)(pian),凝(ning)(ning)(ning)結(jie)水(shui)又繼續排放(fang),循環工作,間斷排水(shui)。
斯派莎克TD16F疏水閥結合了安全可靠、結構簡單和效率高的特點:
1、熱動力疏水閥具有簡單可靠和高效的特點。
2、只有一個運動部件 - 硬化不銹鋼碟片 - 排放方式為噴排式,關閉緊密。
3、可承受過熱,水錘,腐蝕,冰凍和震動場合。
4、熱動力(li)疏(shu)水閥是(shi)蒸汽輸送管道的首選疏(shu)水閥。
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