Electric heater with H-shaped fins

The utility model relates to an electric heater, in particular to an electric heater with H-shaped fins, which comprises a plurality of electric heating tubes and a plurality of fins welded on the electric heating tubes. The electric heating pipes are installed in the heating layers, the electric heating pipes are perpendicular to the flowing direction of fluid, the multiple electric heating pipes are arranged in the flowing direction of the fluid, and the fins are parallel to the flowing direction of the fluid in the heating layers. According to the electric heater with the H-shaped fins, the heat exchange efficiency is effectively improved, the size is reduced, the energy consumption is reduced, and especially under the condition of the same output power, the size of the electric heater is 1/4-1/2 of that of a traditional electric heater. 本实用新型涉及一种电加热器，尤其是一种H型翅片的电加热器，包括若干电加热管，还包括：翅片，所述翅片焊接在所述电加热管上，且设有若干个；及流体通道，所述流体通道设有若干加热层，所述电加热管安装在所述加热层内，所述电加热管与流体的流动方向垂直，且沿所述流体的流动方向设置若干个，所述翅片与所述加热层内的流体的流动方向平行。本实用新型提供的一种H型