Patent ID: 9194629
Filing Date: 2015-11-24
Classification: F28D,G21C,G21D,Y02E

Abstract:
1. A condensation chamber cooling system, comprising: a condensation chamber for a boiling water reactor, said condensation chamber having a maximum fill line and a minimum fill line; at least one heat exchanger disposed outside said condensation chamber; an elongated cooling module being disposed in said condensation chamber, said condensation chamber having an upper region with an evaporation space; said cooing module being disposed in said condensation chamber with said evaporation space being located above said maximum filling level of said condensation chamber; at least one riser pipe and one downpipe, each of said riser pipe and said downpipe having an upper end and a lower end and, each of said respective upper ends issuing into said evaporation space, and each of said respective lower ends extending in said condensation chamber below said minimum filling level; a first pressure line connecting said evaporation space to said heat exchanger; and a second pressure line connecting said heat exchanger to said condensation chamber; said condensation chamber; said pressure lines, said cooling module, and said heat exchanger forming a passive closed cooling circuit.