Computer host radiating device

The utility model provides a computer host radiating device, including sealed mainframe box, the mainframe box top sets up the venthole, the bottom of mainframe box sets up the inlet port, inlet portand admission line intercommunication, the venthole and the pipeline intercommunication of giving vent to anger, the admission line communicates with water -cooling cooling mechanism's upper end, givevent to anger pipeline and water -cooling cooling mechanism's lower part intercommunication, the admission line inherence is close to water -cooling cooling mechanism department sets up dry mechanism, water -cooling cooling mechanism includes the cooling tube way, in saying, cooling tube sets up the cooling water, the top that cooling tube said sets up gas collecting chamber, gas collecting chamber with the admission line intercommunication. The utility model discloses an it carries out the heat transfer fully to contact air in the mainframe box and water to discharge the heat in the mainframe box, it has improved the