| 產(chǎn)品參數(shù) |
| 品牌 | 奇眾 |
| 連接形式 | 螺紋 |
| 類型(通道位置) | 二通式 |
| 驅(qū)動(dòng)方式 | 手動(dòng) |
| 規(guī)格 | DN100 |
| 地市 | 上海市 |
| 可售賣地 | 全國 |
| 材質(zhì) | 不銹鋼 |
| 型號 | CS19H、CS49H |
| 貨號 | TB-624698124950 | |
圓盤式蒸汽疏水閥產(chǎn)品簡介：
?????CS19H、CS49H圓盤式蒸汽疏水閥是根據(jù)熱動(dòng)力原理，利用蒸汽和凝結(jié)水的熱動(dòng)力學(xué)不同的特性，引起動(dòng)能和勢能動(dòng)靜壓變化。使動(dòng)作件閥片上下壓差變化，啟動(dòng)閥片開啟和關(guān)閉，從而達(dá)到阻汽排水目的。當(dāng)凝結(jié)水排流較低時(shí)會(huì)發(fā)生第二次蒸發(fā)，并在粘度、密封等方面與蒸汽方面存在差異驅(qū)動(dòng)啟閉件。熱動(dòng)力式蒸汽疏水閥帶蒸汽或空氣保溫裝置，不受環(huán)境溫度影響，減少動(dòng)作頻率，延長壽命。備有過濾器和排污。該閥動(dòng)作靈敏可靠，排水量大。
圓盤式蒸汽疏水閥工作原理：
?????CS19H、CS49H圓盤式蒸汽疏水閥內(nèi)有一個(gè)閥片，既是敏感件又是動(dòng)作執(zhí)行件。當(dāng)裝置啟動(dòng)時(shí)，管道出現(xiàn)冷卻凝結(jié)水，凝結(jié)水靠工作壓力推開閥片，迅速排放。當(dāng)凝結(jié)水排放完畢，蒸汽進(jìn)入疏水閥內(nèi)，蒸汽的體積迅速擴(kuò)大，蒸汽比凝結(jié)水的流速大，使閥片上下產(chǎn)生壓差，閥片在蒸汽流速的吸力下迅速關(guān)閉。當(dāng)閥片關(guān)閉時(shí)，閥片受到兩面壓力，閥片下面的受力面積小于上面的受力面積，因疏水閥汽室里面的壓力來源于蒸汽壓力，所以閥片上面受力大于下面，閥片緊緊關(guān)閉。當(dāng)疏水閥汽室里面的蒸汽降溫成凝結(jié)水，汽室里面的壓力消失。凝結(jié)水靠工作壓力推開閥片，凝結(jié)水又繼續(xù)排放，循環(huán)工作，間斷排水。
圓盤式蒸汽疏水閥產(chǎn)品特點(diǎn)：
1、該閥體積小，重量輕，安裝簡便。
2、耐腐蝕，耐磨損，使用壽命長。
3、間斷排放凝結(jié)水。
4、內(nèi)置大流通面積過濾網(wǎng)，確保無故障工作。
5、可在線更換內(nèi)件和在線清理雜質(zhì)，維護(hù)方便。
圓盤式蒸汽疏水閥外形連接尺寸：
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