| 摘要 |
<p>Reactor plant comprising a light-water-cooled reactor core with vertical fuel assemblies, a reactor vessel with an inlet space and an outlet space, separated from the inlet space, for cooling water flowing through the reactor core, a heatexchanger, a circulating pump for the primary circuit of the heat-exchanger, and a water-filled pool. The inlet and outlet spaces are provided each with at least one hydraulic connection with the heat-exchanger. The reactor core is enclosed in the reactor vessel and the reactor vessel arranged in the pool. The coolant of the primary coolant circuit during normal operation is blocked from the pool water by means of a blocking device with a liftable blocking effect. The primary coolant circuit, through an outlet opening and an inlet opening in the defining walls of the primary coolant circuit, is constantly in an open connection with the pool space and the outlet opening is provided with a connecting means for this purpose in the form of a gas lock tube.</p> |
