Finned tube radiator selection points

Finned tube radiator selection points

Commonly used types of fin tubes: steel heat pipe (steel tube wound steel fin, high-frequency welded pipe), steel-aluminum composite heat pipe (steel tube rolled aluminum fin), copper heat pipe (copper tube wound copper fin, copper tube covered with aluminum sheet, copper tube covered with copper sheet), copper aluminum composite heat pipe (tube rolled aluminum fin), stainless steel heat pipe (stainless steel tube wound stainless steel fin, high-frequency welded pipe).

Finned tube radiator main technical parameters: heat dissipation area, ventilation net cross-sectional area, heat transfer coefficient.

Among them, the heat dissipation area affects the heat dissipation and is also the main cost parameter of the radiator. The net cross-sectional area of ventilation affects the ventilation resistance. Heat transfer coefficient affects heat transfer effect.

Finned tube radiator selection parameters: heat medium (steam, hot water), hot air, materials, thermal oil, other media solution.

Among them: steam (pressure, temperature), hot water (inlet temperature, outlet temperature, flow rate), hot air (flow rate, inlet air temperature, humidity (moisture content), outlet air temperature, air resistance), materials (heat consumption, evaporation water), thermal oil (inlet temperature, flow rate).

Thermal fin tube radiator selection parameters: heat medium (steam, hot water), space, region, thermal insulation.

Among them: steam (pressure, temperature), hot water (inlet temperature, outlet temperature, flow rate), space (length, width, height).