US Patent 12018900 Systems and methods for heat exchange

An interlaced heat exchanger is described. The interlaced heat exchanger includes a plurality of microchannel tubes configured to allow flow of a first fluid therethrough and a plurality of flat tubes configured to allow flow of a second fluid therethrough to exchange heat with the first fluid. The plurality of microchannel tubes and the plurality of flat tubes are stacked in an alternating arrangement along a longitudinal axis of the interlaced heat exchanger such that the plurality of microchannel tubes and the plurality of flat tubes are interlaced. The interlaced heat exchanger further includes a plurality of fin plates interspersed with the plurality of microchannel tubes and the plurality of flat tubes. The plurality of fin plates allows a flow of air across a width of the interlaced heat exchanger to exchange heat with at least one of the first fluid and the second fluid.