| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heating unit and a heat utilization device using the same, capable of keeping constant heating capacity with a simple structure while reducing the number of components in comparison with a conventional structure. <P>SOLUTION: This heating unit 1 comprises an auxiliary flow channel 16 forming a flow channel of a heat medium between both ends of a heating coil 15 as an alternate pathway for the heating coil 15, and a temperature control valve 17 inserted to a junction point of the heating coil 15 and the auxiliary flow channel 16 at an outlet side of a heat medium of the heating coil 15 for adjusting a ratio of flow rates of the heat mediums respectively flowing in from the heating coil 15 and the auxiliary flow channel 16. The temperature control valve 17 adjusts a ratio of the flow rate of the heat medium flowing in from the heating coil 15 and the flow rate of the heat medium flowing in from the auxiliary flow channel 16 according to a temperature of the heat medium flowing in from the heating coil 15 to keep the temperature of the heat medium flowing in from the heating coil 15 at a prescribed set temperature. <P>COPYRIGHT: (C)2008,JPO&INPIT |
