PLATE HEAT EXCHANGER WITH STAGGERED ARRANGEMENT OF CHANNELS Russian patent published in 2014 - IPC F28D9/00 

FIELD: heating.

SUBSTANCE: heat exchanger is manufactured using the technology of three-dimensional printing, at that it has characteristic parts, in which the channels are distributed throughout the volume of the heat exchanger, the part of redirection of the channels of hot and cold coolants, in which conversion of the arrangement of channels of hot and cold coolants is carried out relative to each other to staggered arrangement using the auxiliary dividing partition, and a part of intensive heat exchange with the channels of hot and cold coolants located in staggered arrangement, when the channel walls of each of the coolants are in contact with the walls of the channels of another coolant throughout the cross-section of the channels.

EFFECT: absence of assembly operations, increase in the surface area of heat exchanging and efficiency of heat exchanging.

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