| 摘要 |
PURPOSE: A dewing prevention device of a briquette boiler is provided to prevent dewing in a heating water return port and a heat exchange coil by employing a heat shield plate. CONSTITUTION: A dewing prevention device of a briquette boiler comprises a heating water return port(320), a heating water outlet(310), a dewing prevention pipe(330), and a heat shield plate. The heating water return port is installed in the lower side of inner and outer cases(110,130) and connected to one end of a heat exchange coil(300). The heating water outlet is installed in the upper side of the inner and outer cases and connected to the other end of the heat exchange coil. The heating water return port and the heating water outlet are connected to each other through the dewing prevention pipe. The heat shield plate prevents the combustion heat generated in a brazier(200) from being transferred to the dewing prevention pipe. |
