(EN) The invention relates to a nuclear reactor (10) comprising a vessel (100) incorporating at least one primary power heat exchanger (200) for cooling the primary liquid of the nuclear reactor during thenormal operation of the reactor and at least one primary passive safety heat exchanger (120) for cooling the primary liquid of the nuclear reactor in the event of a malfunction in the normal coolingof the primary liquid of the reactor. The nuclear reactor (10) is characterised in that the vessel (100) comprises a compartment (110) arranged in the thickness thereof, and in that the primary passive safety heat exchanger (120) is at least partially contained inside said compartment (110).
(ZH) 本发明涉及核反应堆(10)，其包括集成至少一个用于在反应堆的正常运行期间冷却所述核反应堆的初级液体的电力主热交换器(200)的容器(100)和至少一个用于在反应堆的初级液体正常冷却出现故障时冷却核反应堆初级液体的被动式安全主热交换器(120)，所述核反应堆(10)的特征在于，所述容器(100)包括布置在其厚度内的凹槽(110)，并且所述被动式安全主热交换器(120)至少部分地集成在所述凹槽(110)中。
