| 摘要 |
<p>The domestic heater combines a hot water supply with a Dutch stove. It has a one piece body incorporating the hot water tank, the combustion chamber and boiler. The whole can be inserted into and removed from the Dutch stove. The hot water tank is heated partly by a water bath and partly by the heat from the circulating hot water which passed through a tube through the wall of the tank. This tube is a bend, entering at a high point, with its lower part immersed in the water bath. The heating body has an extension passing behind the oven, shaped so that the flames, after travelling around the oven, act against the rear, over its full height.</p> |
