Inertial navigation module heat dissipation device

The invention discloses an inertial navigation module heat dissipation device, which belongs to the technical field of fluid heat dissipation, and comprises a micro-channel radiator adopting a showertype multi-channel mixed impact heat dissipation structure, a micro-pump, a liquid outlet pipe, a plurality of shunt pipes respectively corresponding to each chip, a multi-channel fluid control valvearranged on each shunt pipe, a backflow cavity and heat dissipation fins, a heat conduction coating is arranged between the micro-channel radiator and the PCB of the inertial navigation chip; the heatdissipation working medium cooled by the backflow cavity and the heat dissipation fins is pumped out by the micro pump; the working medium enters the multi-channel fluid control valve through the liquid outlet pipe, the multi-channel fluid control valve changes the working medium flow of the shunt pipe based on the real-time temperature of the chip, the cooled heat dissipation working medium is guided into the micro-channe