Fin tube radiator for steam dryer used in Jiaao chicken farm

Description :

　　Fin tube radiator for steam dryer used in Jiaao chicken farm

　　The function of fins is to increase the heat dissipation area of the radiator, that is, to increase the contact surface with the air, which can improve the heat transfer efficiency of finned air radiators. Compared with pure base tubes without fins, the heat transfer efficiency is greatly reduced, and steel fins are more commonly used in practical applications. In a radiator, different forms of air inlets result in varying local pressures and total equipment pressures. Therefore, the air inlet has a certain impact on the efficiency of the fan, leading to changes in the heat dissipation performance.

　　In practical air outlet selection, rectangular air outlets have better heat dissipation performance, but for aesthetic and consideration reasons, rectangular air inlets are generally used. The factors that affect forced convection radiators are mainly related to the structural design of the radiator itself. Therefore, in the design selection of heat sinks, it is often necessary to conduct long-term debugging to ensure the good performance of the heat sink. For heating equipment, only by maintaining good heat dissipation can sufficient indoor comfort be ensured.

　　Generally speaking, the distance between the finned tubes in the radiator and the fan is fixed. If the spacing changes, on the one hand, the natural convection heat transfer for heat dissipation will change, and on the other hand, it will affect the uniformity of the wind speed of the finned tube. The heat dissipation performance of the final device will be affected. Under the influence of forced convection, the distance between the finned tube and the fan simultaneously affects the uniformity of air temperature and velocity at the outlet, the temperature distribution on the surface of the fins, and the heat dissipation performance of the radiator. Reasonably adjusting the distance between the finned tube and the fan is a basic requirement for radiator design.

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• Fin tube radiator for chicken farms