ES250621U - Heating device for chimney households (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

1.heating device for fireplaces, which is characterized in that the hearth is constituted by a metal sheet integral or constituted by welded metal sheets, which in their assembly, on claws provided for this purpose in the rear part of the bottom plate and of the side plates is firmly mounted on a background, constituting a chamber that includes not only the area of the floor of the hearth, but also that of all the walls of the same hearth, which in its highest part offers an outlet for initiate the round trip circuit or hot air circuit through the rooms that are integrated into the circuit, while in the lowest part of the subsoil, there is a cold air inlet that impulse, there is a cold air inlet in which comes from a return circuit, carrier of hot air in the first phase of its journey and, naturally, cooled in its return, constituting the most important circumstance rtante that are in direct contact on the back of the metal sheet, a set of panels conveniently located on the same claws mentioned above, and whose panels are constituted by a plurality of lamellae of the same nature, very close to each other, and that makes the passage of air through it extremely difficult, given how thick the lamella assembly is, while the surface of the lamellae exposed to contact with the hot air passing through it is maximum, thus giving rise to a strong and rapid heating of the air, forced to make this journey. (Machine-translation by Google Translate, not legally binding)