ES236579U - Perfected boiler for heating of liquids in circulation. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved boiler for heating circulating liquids, characterized in that it is constituted by a general body divided internally in two halves by means of a transverse partition, whose wall of said body is defined all of it, as well as the central dividing partition, by a double constituent wall of a chamber continues to be used for the circulation of the liquid to be heated by said chamber being opened in a wide embouchure constituting a reservoir in which an inlet of the liquid equipped with a self-closing device is provided by a float, whereas said chamber the chamber disposes, towards the ends of said general body, of respective outlet conduits destined to go respectively in communication with respective coils housed inside both halves of the body, each of whose coils continuously defines coaxial groups of turns which divide the coil. Space in which they stay in tre s concentric chambers, the innermost of said chambers being in communication with the intermediate one by the extremity adjacent to the central dividing wall of the body, while said intermediate chamber is in turn in communication with the outermost one by the extremity adjacent to the lid from the corresponding end of the body; all this so that in each of the halves of the whole of the boiler is defined between the turns of the respective coil a labyrinthine conduction for the heat supplied in the central part by a suitable heating element that is incorporated on the respective cover of the corresponding end, thus achieving a perfect efficiency in the absorption of said heat by the circulating liquid, and in any case avoiding the loss of heat through the wall of the body. (Machine-translation by Google Translate, not legally binding)