STORED HOT WATER TEMPERATURE DISTRIBUTION CALCULATION METHOD AND HOT WATER STORAGE TYPE HEAT SOURCE DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a technology capable of attaining improvement of calculation accuracy and shortening of calculation time in a balanced manner, in a stored hot water temperature distribution calculation method for calculating temperature distribution in a vertical direction of stored hot water stored in a hot water storage area, and a hot water storage type heat source device including operation plan means executing the stored hot water temperature distribution calculation method.SOLUTION: Layer number adjustment processing is executed, which adjusts a layer number in a hot water storage area so that the volume of each layer is equal to or less than a predetermined upper limit volume, and the temperature difference of an adjacent layer pair to be a pair of layers adjacent to each other is equal to or more than a predetermined lower limit temperature.