Non-maintenance type tritium storage vessel for nuclear fusion facility

摘要

The present invention is to disclose a tritium container for nuclear fusion reaction, including an external container, an internal container which is disposed in the external container storing at least one of powder-type hydrogen storage metal and metal hydride absorbing and desorbing tritium, and a shielding plate which is disposed between the external container and the internal container to block heat. The tritium container for nuclear fusion reaction according to the present invention comprises: a protrusion portion which protrudes outwards at the upper portion of the side wall of the internal container to form a flow passage for discharging the tritium; an inflow pipe which penetrates the external container and is inserted into the hydrogen storage metal stored in the internal container; an outflow pipe which penetrates the external container and is inserted into the protrusion portion of the internal container; and a heat transfer medium cylindrical pipe which is installed in a shape surrounding the external wall of the internal container and through which a heat transfer medium passes such that heat is transferred to the internal container.