Structure principle of radiator

The structural principle of finned tube radiator is that fins are usually added to the heat pipe to increase the heat dissipation area. According to the structural form of fins, they can be divided into wound tube type and string type, and the commonly used materials are: steel, stainless steel, copper, aluminum and so on. Its most widely used is the steel-aluminum finned tube, which is compounded on a special machine tool by using the pressure resistance of steel and the high thermal conductivity of aluminum.

finned tubular radiator

Finned tube radiator is a kind of heat exchange equipment widely used in industrial field, which is used to transfer heat from one medium to another. Its design and structure make it have excellent heat dissipation performance in various processes and applications. Finned tube radiator usually consists of a series of parallel pipes, each with some fins attached. The function of these fins is to increase the heat exchange surface area, thus improving the heat dissipation efficiency.

finned tubular radiator

The shape, density and material selection of fins in finned tube radiator will affect the heat transfer efficiency. Generally speaking, the shape of fins can be divided into straight fins and twisted fins. Straight fins are suitable for fluid convection heat dissipation and twisted fins are suitable for radiation heat dissipation. As an important heat exchange equipment, finned tube radiator plays a key role in various industries.

finned tubular radiator

The greater the fin density, the greater the heat exchange surface area and the better the heat dissipation effect. As for the material selection of fins, thermal conductivity and corrosion resistance are generally considered. Common materials are aluminum alloy, copper alloy and stainless steel. Fins also have good applicability. In air conditioning system, fin tube radiator is used to transfer indoor heat to outdoor air, thus realizing indoor refrigeration. In the cooling system, finned tube radiator is used to cool industrial equipment and machinery to ensure its normal working temperature.

finned tubular radiator