Section of jurisdiction decline circulation radiator and microcirculation heat transfer system

The utility model discloses a section of jurisdiction decline circulation radiator and microcirculation heat transfer system, including heat source module mounting plate, radiator mounting panel and radiator unit, heat source module mounting plate and radiator mounting panel reciprocal anchorage and the inside main working medium chamber that is used for holding working medium that forms, radiator unit includes a plurality of radiating fin that pile up with the certain distance and wears to locate the microcirculation thermal module in the radiating fin, microcirculation thermal module is one end opening one end confined tubular structure, its inside branch working medium chamber that is, divide working medium chamber and main working medium chamber intercommunication, be equipped with capillary structure's imbibition microchannel on the inner wall in main working medium chamber and branch working medium chamber, the capillary channel of the two feeds through each other. Section of jurisdiction decline circul