| 摘要 |
<p>A liquid delivery system includes at least one liquid storage tank; a manifold; an integral manifold vent system communicating directly with the manifold and including a manifold vent valve and a manifold vent pipe; a first liquid sensor; and a delivery outlet flow restrictor. The manifold is provided with an inlet and an outlet, the inlet of the manifold being connected to the at least one liquid storage tank; the delivery outlet flow restrictor is located downstream from the manifold; the first sensor is adapted to detect the formation of an air pocket in the manifold; and the integral manifold vent system includes at least one section having an internal diameter small enough to ensure smooth filling of the manifold with the liquid being dispensed when the manifold vent valve is opened to release trapped gas.</p> |
