| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hot water storage type heat source machine that can maintain temperature stratification in a hot water storage facility while maintaining a relatively simple configuration. <P>SOLUTION: A hot water storage facility includes: first and second hot water storing units V1 and V2 for storing hot water; a high temperature hot water storing unit V3 connected with the first and second hot water storing units V1 and V2 at an upper side thereof and capable of storing high temperature hot water where a first hot water circulation channel R1 is arranged so that the hot water has flowed from a lower portion of the first hot water storing unit V1 returns to the hot water storing facility via the high temperature hot water storing unit V3, and a second hot water circulation channel R2 is arranged so that the hot water sent from the high temperature hot water storing unit V3 returns to the second water storing unit V2 via a lower portion of the hot water storing unit V2. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
