| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hot water storage and supply system maintaining a function satisfactorily without impairing the durability of equipment such as an auxiliary heat source part in particular in constituting the hot water storage and supply system by combining a main heat source part and the auxiliary heat source part. <P>SOLUTION: A heat medium circulated and supplied from a heat medium circulating circuit 2 is utilized to carry out heat-exchange heating of hot and cold water or water supply in a hot water storage tank 7 by a heat exchanger 6 for hot water storage/hot water supply. The heat medium circulating circuit circulates and supplies a heat medium using the cooling water exhaust heat of a gas engine as a main heat source, from the main heat source part 3, and the heat medium is supplementarily heated by the auxiliary heat source part 4 in an upstream position before circulated and supplied to the heat exchanger for hot water storage/hot water supply. When exhaust heat is insufficient or the quantity of heat is quickly required, hot and cold water or the like on the hot water storage/hot water supply circuit 5 side is heat-exchanged and heated by the heat medium heated by the auxiliary heat source part. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
