liquid ball valve 中文意思是什麼
liquid ball valve
解釋
液動球閥-
Based on physical experiments, establishing mathematical model, carrying on theoretical calculations, and contrasting experimental results with theoretical ones, it turned out that under the same initiate flow rate, the quicker the closing of the ball valve, the longer the stable time when the liquid gets to vaporizing pressure, and the bigger the water hammer in water interception collision ; under the same closing velocities of the ball valve, the larger the initiate flow rate, the longer the stable time when the liquid gets to vaporizing preesure, and the bigger the water hammer in water interception collision
在試驗研究的基礎上,建立了含氣水錘數學模型,進行數值計算,並與試驗結果進行了比較,結果表明,在管道初始流量相同的情況下,球閥關閉速度越快,液體達到汽化壓力凡時穩定的時間越長,彌合水錘壓力也越大;在球閥關閉速度相同的情況下,管道初始流量越大,液體達到汽化壓力凡時穩定的時間越長,彌合水錘壓力也越大。 -
The ball valve has an excellent performance of wear and corrosion resistance, easy to operation and automatic cleaning, it is apply in carrying serious or impurity liquid in the pipe system
該球閥耐磨損、耐腐蝕、易啟動,且具有自清洗功能,適用於輸送漿體或有雜質液體的管道系統。 -
This series of ball valve products is specially and developed on the basis of foreign advanced technologies. with compact structure and reliable seal performance, it is widely applied in occasions of suspending liquid containing small particles and fiber in petroleum, chemical and electric power industries. it is especially popular in dcs, qcs and plc control systems in production processes of waste paper deinking, alkali recovery, pulping and sewage processing in paper making industry
該系列產品是在國內外先進技術的基礎上進行特殊設計,精心研製開發的球閥系列產品以其緊湊的結構,可靠的性能,被廣泛應用於石油、化工、電力等行業含有纖維或微小固體顆粒的懸浮液的場合。
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