| 摘要 |
<p>The invention relates to a boiler comprising:
- a burning chamber (1) at least partially surrounded by a volume (2) of water,
- a burner arranged inside the burning chamber (1), wherein the burner burns a combustible, thus producing flue gases (4),
- a heat exchanger (5) in a fluidic relation with the burning chamber (1), said heat exchanger (5) being separated from the volume (2) of heat transfer fluid by a heat transfer surface (50) for transferring heat from the flue gases to the water, wherein the heat exchanger (5) comprises means for controlling the flow of flue gases,
wherein said controlling means comprise means (53, 54) for creating a turbulent flow of the flue gases (4) within the heat exchanger (5).</p> |
