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冠恒 CS11H-40C DN25B 自由浮球式疏水阀 内螺纹丝口蒸汽疏水阀
Crown heng CS11H - 40 c DN25B free ball float trap female threaded, steam trap
自由浮球式蒸汽疏水阀工作原理:
自由浮球式疏水阀工作原理:自由浮球式蒸汽疏水阀的结构简单,内部只有一个精细研磨的不锈钢空心浮球,既是浮子又是启闭件,无易损零件,使用寿命很长。装置刚起动时,管道内出现空气和低温冷凝水,手动排空气阀能迅速排除不凝结气体,疏水阀开始进入工作状态,低温冷凝水流进疏水阀,这时阀腔内的浮球随凝结水液位的高低而升降,自动调节阀孔的开度,能连续的(不是间断)排放凝结水。由于自由浮球式疏水阀的阀座孔总是处于凝结水液位以下,形成水封,水汽自然分离,工作时达到无蒸汽泄漏。该阀的最小工作压力为0.01Mpa,从0.01Mpa至工作压力范围内不受温度和工作压力波动的影响,能连续工作,其最小过冷度约为0℃,由于该阀能自动、连续地排除凝结水,加热设备内不会有水积聚,能使加热设备达到换热效率,是生产工艺加热设备的最理想疏水阀之一。
Free floating ball type steam trap works:
Working principle of the free ball float trap: free ball float steam trap has simple structure, internal clinical only a fine grinding stainless steel hollow ball, is both a float and open-close part, no quick-wear part, long service life. Device just starting, the pipe in the air and low-temperature condensate, manually emptying valve can exclude condensate gas, quickly began to enter the work state of trap, low-temperature condensation water into the steam trap, the floating ball valve cavity with the high or low water level, the hole of the automatic pressure control valve opening, can continuous (not continuous) discharge frozen water. Because of the free ball float valve seat hole of the steam trap is always below the water level, form a water seal, the water vapor natural separation, work without steam leakage. The minimum working pressure is 0.01 Mpa, the valve from 0.01 Mpa to within the scope of work pressure is not affected by temperature and pressure fluctuations, can work continuously, about 0 ℃, its smallest supercooling degree due to the valve can automatically and continuously eliminate the condensate, there will be no water in the heating equipment gathering, can make the heating equipment in thermal efficiency, production technology is one of the most ideal trap of heating equipment.
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