| 摘要 |
<p>The invention is a new flue (F) for stoves and fireplaces in general, with jacket (C) fastened externally by means of one or more perforated spacers (A), so as to provide an air space (K) between the wall of said flue (F) and the wall of said jacket (C) for convective circulation of the air (W), and wherein said air space (K) communicates with the outside via one or more apertures or air passages (P). Each of said spacers (A) comprises a flat part (R), with shape corresponding to the air space (K), and a plurality of tabs (E, I) for fastening to the wall of said jacket (C) and to the wall of said flue (F). Said jacket (C) can also be applied to existing flues.</p> |
