| 摘要 |
<p>A dip pipe assembly (10) for a tank (1) containing a fluid (6) comprises a conduit (12) having an inlet (14) and an outlet (16). The assembly comprises a body (17) defining a chamber (18) for fluid communication with the conduit inlet (14), the chamber (18) being configured to extend vertically above the conduit inlet (14) when in use. The body (17) has a one-way valve (20) for admission of fluid from the tank (1) into the chamber (18) and a port (22) for the inlet of pressurised gas into the chamber (18).</p> |
