| 发明名称 |
HEAT PUMP-TYPE HOT WATER SUPPLY DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat pump-type hot water supply device provided with an indirect heating circuit for additional heating of a bath where the hot water of high temperature can be reserved by effectively utilizing the capacity of the hot water tank with high heat efficiency. <P>SOLUTION: In this heat pump-type hot water supply device comprising the indirect heating circuit 5 for additional heating of the bath, the piping 42 for taking out the hot water in the hot water tank 1 is connected to a lower part with respect to a layout position of the indirect heating circuit 5. <P>COPYRIGHT: (C)2003,JPO |
| 申请公布号 |
JP2003207202(A) |
申请公布日期 |
2003.07.25 |
| 申请号 |
JP20020005444 |
申请日期 |
2002.01.15 |
| 申请人 |
HITACHI AIR CONDITIONING SYSTEM CO LTD |
发明人 |
KURAMOTO SHINJI;KOCHIYAMA MOKICHI;FUJITA HIDEKATSU;SHIMAZAKI KOJI;YOKOMIZO TSUYOSHI;NISHIGORI MITSUO;HORI KAZUHIDE |
| 分类号 |
F24H1/00;F24H1/18 |
主分类号 |
F24H1/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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