Air-Cooled Plate-Fin Phase-Change Radiator with Composite Capillary Grooves

摘要

An air-cooled plate-fin phase-change radiator with composite capillary grooves includes a heat exchanger box and a base plate. Inside said base plate, there is a base plate inner cavity holding the working medium. The heat exchanger box includes a cooling medium channel. There are radiating fins I, and phase-change channels set alternately inside the cooling medium channel. The heat exchanger box is mounted on said base plate, connecting the phase-change channels to the base plate inner cavity. The phase-change channels and the base plate inner cavity form a closed phase-change heat exchange chamber. Grooves are set on the inner wall of phase-change channels. There are radiating fins II or metal fiber felt inside said phase-change channels. Capillary channels are set on the inner wall of said base plate inner cavity. The highly integrated radiating fins I-phase-change channel compact structure saves space effectively.