| 摘要 |
<p>A heat recuperating device is specified for chimneys, fireplaces and the like, especially for production of hot fluids, comprising at least one main section for recuperation of the heat from the smoke, formed by a heat exchange chamber able to contain a circulating heated fluid, and a plurality of primary serpentine tubes able to collect and convey the smoke coming from a cap arranged above the fireplace and extending into the heat exchange chamber. <IMAGE></p> |
