A drainsump is filled with adequate condensate so that it can remain water-tight during the whole discharge cycle.
集水仓存集足够的凝结水,保证在整个排放周期都能够保持水封。
2
When the water level of condensate in the drainsump goes up, the cup flows up until it shuts the admission pipe again, the following cycle starts.
当集水仓中的凝结水位升高时,小桶浮起直至再次封闭了进汽管,下一个循环周期开始。
3
When the water level of condensate in the drainsump drops, the cup to shut the admission pipe falls down, the passage for steam to enter into the valve body is opened.