供水器
application of the converter into water feeder pump
变频器在供水机泵上的应用
In the hot water system a high water tank with solenoid valve controlled water feeder is used to replace the secondary circulating pump.
热水系统中,采用电磁阀根据水箱液位进行补水,省去二次循环泵。
The closed loop soft water cooling system for the RH refining furnace is consist of surface evaporative air cooler, degassing tank, the device of stabilizing pressure and making up water and automatic medicine feeder, etc.
RH精炼炉软水密闭循环水冷却系统由表面蒸发式空冷器、脱气罐、循环水泵、定压补水、自动加药装置等组成。
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