SYSTEM AND METHOD OF EMERGENCY COOLDOWN NUCLEAR REACTOR Russian patent published in 2018 - IPC G21C15/18 

FIELD: power engineering.

SUBSTANCE: group of inventions refers to nuclear power. Method of emergency cooling of a nuclear reactor consists in forced circulation of cooling air in the cooling channel, which is made in the form of a Field pipe. Circulation of the cooling air is carried out by means of an air supply device driven by an electric motor, powered from thermoelectric converters direct conversion of thermal energy into electrical, installed on the surface of external and / or internal pipes, interacting with cold air. There is also a method of emergency cooldown of a nuclear reactor in which the circulation of the cooled air is carried out forcibly by means of an air supply device with an electric drive, powered from thermoelectric converters direct conversion of thermal energy into electrical, installed on the surface of external and / or internal pipes, interacting with cold air.

EFFECT: group of inventions allows to expand the arsenal of technical means and methods of emergency cooling of a nuclear reactor, to increase the efficiency of heat exchange.

6 cl, 3 dwg