| 摘要 |
<p>A tubular radiator is made of radiant sections provided with several heat exchanger surfaces, internal and external (2, 3), having the flow of water in their inside. The invention permits, unlike the tubular radiators on the market at the present time, to have a greater heat exchange efficiency and it is realised with lower production cost, besides the energy lost during the transient state (starting/stopping of the system) is reduced to the minimum this because the amount of water contained in each radiant element is no more the function of the area in the profile section of the pipe.</p> |
