Spaceflight thermal control system enhanced condensing device based on space dot-matrix foam metal

The invention relates to a spaceflight thermal control system enhanced condensation device based on space dot-matrix foam metal. The spaceflight thermal control system enhanced condensation device comprises a shell, condensation heat exchange pipes and the foam metal. Water circulates in the condensation heat exchange tube, refrigerant circulates outside the condensation heat exchange tube, and the outer wall outside the condensation heat exchange tube is filled with a through hole foam metal structure with high hole density. The foam metal is of a filling structure of a space dot-matrix pyramid foam metal enhanced heat exchange framework. Belongs to the field of spaceflight thermal control system devices, along with rapid increase of the heat flux density of high-performance and high-integration electronic devices in the field of spaceflight systems, a water cooling mode is adopted to replace a traditional air cooling mode, and meanwhile heat exchange is conducted in the mode that high-hole-density foam meta