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水封比对水封抵抗负压与正压静态的影响作用不同,无法通过改变水封比来提高水封抵抗负压的能力,但增大水封比可以有效提高水封负压穿透后的剩余水封高度;当流入端的高度足够大时,水封比才是影响水封抵抗正压能力的主要因素;水封比是水封静态蒸发损失的重要影响因素,加大水封比是有效降低水封静态蒸发损失的方法之一。
Water seal ratio of water seal against negative pressure and positive static pressure of different effects, can not change the water seal ratio to improve the ability of water seal against negative pressure, but increase the water seal ratio can effectively improve the water seal after the negative pressure penetration Of the water seal height; when the height of the inflow end is large enough, the water seal ratio is the main factor that affects the ability of the water seal to resist the positive pressure; the water seal ratio is the important influence factor of the static evaporation loss of the water seal, One of the ways to effectively reduce the static evaporation loss of water seal.