The invention relates to the technical field of condensers, and discloses an efficient and energy-saving finned condenser which comprises a main heat exchange
pipe, runner
pipe fittings are arranged at the two side ends of the main heat exchange
pipe, a supporting frame is arranged on the periphery of the outer side of the main heat exchange pipe, and the outer surface of the side wall of the main heat exchange pipe is sleeved with a fin
assembly. A heat dissipation box is arranged on the front side of the supporting frame, a flow guide
assembly is arranged in the middle of the front side of the heat dissipation box, and a heat dissipation
assembly is arranged on the front side of the flow guide assembly. The straight plate fins are combined with the forked fins distributed at the front end and the rear end of the straight plate fins in a tree
branch shape, the heat dissipation area is increased, the heat dissipation efficiency is improved, if gradient wettability nanometer materials are sprayed on the surfaces of the fins, condensate
water sliding can be accelerated, the heat exchange effect is further enhanced, the heat dissipation assembly is driven by the rotating motor to work, and the heat dissipation efficiency is improved. The fan box with the matched opening area is matched, it is ensured that enough air is introduced, and in the flow guide assembly, a flow guide triangular box is matched with a
fan blade shaft to guide air to flow to the fin assembly in an accelerated mode.