如何提高蒸汽系统的热效率——介绍自由浮球式疏水阀

HOW TO IMPROVE THE HEAT EFFICIENCY OF STEAMTRANSPORTATION - AN INTRODUCTION OFFREE FLOAT WATER TRAP

自由浮球式疏水阀是利用浮力原理,使浮球随体腔内凝结水液面的升降而升降,从而开、闭阀座上的排水孔,不断将蒸汽管网和设备中的冷凝水及时排出,从而达到提高热效率的目的。本文简要介绍了该厂生产的这种疏水阀的结构及使用效果。

Based on the buoyancy principle, the float ball of free float style water trap which made by the Xiangyun Machine Works can fluctuate in accordance with the leval of condensed water in its body, it coincidently switches on or off the water outlet hole and drains away continueously the condensed water within the steam pipes and other devices, thus the heat efficiency can be improvde in this paper, the structure and effect of application of above mentioned water trap are introduced briefly.