MULTIPATH CROSS FLOW HEAT EXCHANGER

摘要

The present invention relates to a multipath cross flow heat exchanger and, more particularly, to a multipath cross flow heat exchanger, capable of preventing degradation of the cooling performance of a superconductor which may occur when circulation of liquid nitrogen in a circulation tube is not smooth, by forming cooling tubes, in which a refrigerant for cooling liquid nitrogen is distributed, to intersect multiple times with the circulation tube, in which the liquid nitrogen is circulated, to thereby freeze the liquid nitrogen by the refrigerant.