| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a cogeneration system capable of preventing damage to an element component in each flow passage. <P>SOLUTION: The cogeneration system includes: an electric power generating device 150; a hot water storage tank 14; a heat recovery heat exchanger 154; a heating medium circulation path 152 circulating a heating medium between the electric power generating device 150 and heat recovery heat exchanger 154; a heat recovery circulation path 56 circulating hot water between the hot water storage tank 14 and heat recovery heat exchanger 154; a water supply path 24 supplying water to the hot water storage tank 14; a water supply flow rate control valve 32 for controlling a water supply flow rate for supplying water to the hot water storage tank; a pressure sensor 200 detecting pressure in the hot water storage tank 14; and a control device 146. The control device 146 controls to reduce an opening of the water supply flow rate control valve 32 when the pressure detected by the pressure sensor 200 exceeds a predetermined value. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
