| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a heat insulating control method of a hot water storage tank which is highly-efficient and energy-saving by carrying out heat insulation of hot water in the hot water storage tank by detailed operation control considering fluctuation of the outside air temperature. <P>SOLUTION: The method comprises a step for measuring temperature of water flowing into a reheating unit, a step for measuring the outside air temperature when the inflow water temperature is set hot-water temperature or lower, a step for operating the reheating unit at high output when the outside air temperature is first set temperature or lower, a step for operating the reheating unit at low output when the outside air temperature is higher than the first set temperature, a step for operating the reheating unit at high output when the measured outside air temperature is lower than second set temperature, and a step for stopping the operation of the reheating unit when the inflow water temperature is higher than the set hot water temperature. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
