The heating radiator is the end device of the heating system, which is an indispensable part of the heating system. Its working principle mainly depends on the form of convection heat exchange and radiation heat exchange. It carries out heat transfer from the radiator wall to the room, heats the room to supplement the heat loss and maintain the indoor temperature of the heating room. There are three types of heat dissipation equipment: radiator, radiant panel and heater. In this design, the radiator is selected as the heat dissipation equipment of the heating system