| 摘要 |
PURPOSE: A hot water producing apparatus using wasted heat of a steam boiler is provided to prevent weeping of water in a heat exchanger when the steam boiler is not operated. CONSTITUTION: A steam supplying pipe(5a) connected to a sudatorium(5) is connected to one side of the upper part of a steam boiler(3). A steam wasted heat retrieving pipe(3a) connected to a heat exchanger(7) is linked with the other side of the upper part of the steam boiler(3). The heat exchanger(7) has a heat exchanging plate(7a), a heat exchanging route(7a), and a heat exchanging chamber(7c) formed therein. A hot water supplying pipe(2a) connected to a hot water storage tank(2) is coupled with one side of the upper part of the heat exchanger(7). A water inlet pipe(7e) connected to a water tank(6) is coupled with a lower side of the heat exchanger(7). |
