HYBRID HEATING BOILER

摘要

Novelty: the design and manufacture of a hybrid heating boiler is presented therein (fig.1). Constitution: electric resistances immersed into the invented hybrid boiler (fig.1, 11), and a board (fig.2) with electrical connections and recesses (fig.2). Innovation: the positioning of the electric resistances immersed into the boiler depends on the shape, the kind of the alloy, and the type of the boiler (unit or ordinary). The power (Kw) of the immersed resistances depends on the heating capability of the boiler; for easy access, the point proposed for the positioning of the resistances 11 is the upper or front section of the boiler 9. The new assembly depicted on table (fig.2) allows for a tidier and safer installation. Replacement of damaged resistances 11 can be effected in an easy and cost-effective manner. (See also the state of art in patent Gr-2012010110).