The shape of the rib of low-temperature heat transfer section and balanced holes on the rib are beneficial to homogeneous flow of flue gas and discharging of condensedfluid.
低 温换热段肋片形状和肋片上的均压孔有利于烟气均匀流动和冷凝液的排除；
2
The flow path portion causes the working fluidcondensed in the condenser portion to the liquid phase to flow to the evaporation portion.
流路部，其使所述工作流体在所述冷凝部冷凝到液相以流到所述蒸发部；
3
In addition, the double-deck glass door and the forced air defrosting can display more clearly the items inside a cabinet without fluid-line condensed at the glass surface.