| 摘要 |
<p>PURPOSE:To continuously feed liquid stably by feeding the liquid to a storing bath according to the liquefied gas level in the storing bath regardless of the internal pressure of a master tank. CONSTITUTION:When a storing bath 1 and a master tank 5 are connected to each other through a pipeline system 20, liquefied inert gas is flowed into the storing bath 1 by pressure of the master tank 5. When the liquid level in the storing bath 1 reaches a predetermined height, a bucket-type floating valve 15 is adapted to stop inflow of the liquefied gas, and after this the liquid level is kept regardless of a change in the internal pressure of the storing bath 1 which is lower than that of the master tank 5, so as to stably feed liquefied gas corresponding to the consumption automatically.</p> |
