发明名称 |
HOT WATER FEEDING SYSTEM |
摘要 |
<p>PROBLEM TO BE SOLVED: To eliminate an occurrence of lack of hot water caused by poor accumulated heat during a solar heat accumulating operation. SOLUTION: There is provided a heat accumulating hot water storing tank 3 for use in storing hot water of which temperature is increased and its heat is stored during a solar heat accumulating operation. There is also provided an electrical heated hot water storing tank 2 for use in storing hot water boiled up by an electrical power heater 15. There is provided a hot water feeding means 38 for selectively performing an individual hot water feeding from one of the heat accumulative hot water storing tank 3 and the electrical heated hot water storing tank 2 and a mixed hot water feeding from both of them. The heat accumulative hot water storing tank 3 is provided with a heat accumulative electrical power heater 20. Mid-night electrical power is supplied to the electrical power heater 15 for the electrically heated hot water storing tank 2 to perform a high temperature boiling-up operation. Mid-night electrical power is supplied to the heat accumulative side electrical power heater 20 of the heat accumulative hot water storing tank 3 so as to perform a boiling-up operation. A temperature of hot water in the heat accumulative hot water storing tank 3 is increased by a predetermined temperature in correspondence with a lack of accumulated heat during the solar heat accumulating operation.</p> |
申请公布号 |
JPH1038371(A) |
申请公布日期 |
1998.02.13 |
申请号 |
JP19960196318 |
申请日期 |
1996.07.25 |
申请人 |
TOSHIBA ELECTRIC APPLIANCE CO LTD |
发明人 |
IRISAWA KAZUYOSHI;NIWAYAMA AKIRA;IRINO KENJI |
分类号 |
F24H1/00;F24H1/18;(IPC1-7):F24H1/00 |
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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