| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hot water supply system by which a footprint can be reduced by making a hot water supply tank unnecessary and hot water can be instantly fed by a simple construction. <P>SOLUTION: The hot water supply system 1 has a plurality of heat pumps 2 for heating hot water and hot water supply pipe 3 for supplying the heated hot water and sending the same a hot water supply terminal. A hot water storing tank for storing the heated hot water is not arranged in the hot water supply sides of the plurality of the heat pumps 2. The hot water supply pipe 3 includes in a plurality of first hot water supply pipes 4 for supplying the heated hot water and the second hot water supply pipe 5 for sending the heated hot water to the hot water supply terminal. A hot water buffer pipe 6 having larger diameter than that of the hot water supply pipe 3 is arranged between the plurality of first hot water supply pipes 4 and the second hot water supply pipe 5. The hot water is heated by the heat pumps 2, and the heated hot water is discharged from the hot water supply opening through the first hot water supply pipe 4, the hot water supply buffer pipe 6, and the second hot water supply pipe 5 when the hot water supply opening of the hot water supply terminal is opened. <P>COPYRIGHT: (C)2012,JPO&INPIT |
