| 摘要 |
There is disclosed a chimney having in its interior and over the combustion place two plates (6,7) positioned in parallel arrangement to form with the chimney base an angle between 45 and 90 degrees creating an obligatory course of three successive paths (2,3,4,5) for the flame and exhausts before their being released 9 to the environment. The inversion in the flame and exhaust operation creates lesser environmental pollution and higher power for the chimney. The door 10 set before the combustion place 1 reduces the air supply from outside, demands lesser quantity of combustion material and increases the chimney’s efficiency; furthermore, the chimney’s performance is augmented by the heating of water existing into the walls 8, perimetrically and inside the plates (6, 7). |
