Super-evaporation heat exchanger

The invention discloses a super-evaporation heat exchanger which comprises a heat-resistant material layer, a transition layer, a heat sink material layer and a support material layer. Different innerribs are arranged on a cooling flow channel surface of the heat sink material layer according to the different heat exchange efficiency requirements of corresponding regions, wherein a combination oflongitudinal inner ribs and transverse inner ribs is arranged in the region with the high heat exchange efficiency requirement, and transverse inner ribs are arranged in the region with the low heatexchange efficiency requirement. The super-evaporation heat exchanger enables heat exchangers with non-uniform combinations to achieve optimum performance and good economical efficiency due to the fact that not uniform inner rib combination structures are adopted. 本发明公开了一种超蒸发换热器，包括耐热材料层、过渡层、热沉材料层、支撑材料层，在热沉材料层的冷却流道面上根据对应区域换热效率要求的不同设置不同内肋，其中换热效率要求高的区域设置纵向内肋和横向内肋的组合，换热效率要求低的区域设置横向内肋。本发明由于不是采用统一的内肋组合结构，从而使具有不统一的内肋组合的换热器获得最佳的性能和