STORAGE HEAT HEATING SYSTEM

摘要

PURPOSE:To adjust heating condition automatically according to weather conditions by computing heating time of a heat storage material by a heating means on the following day from weather conditions forecast, minimum temperature forecast and a residual heating value of the heat storage material. CONSTITUTION:The atmospheric temperature on the following day is forecast from an atmospheric pressure difference between one specified time and the other on the current day using an atmospheric pressure sensor 5 for detecting an atmospheric pressure as weather conditions forecasting means while the minimum atmospheric temperature on the following day is forecast from an outside air temperature difference between one specified time and the other on the current day using an atmospheric temperature sensor 4 for detecting outside air temperature as atmospheric temperature forecasting means and a residual heating value of the heat storage material 2 is determined from the temperature of the heat storage material using a temperature sensor 3 for detecting the temperature of the heat storage material as heating value measuring means. A controller 6 can adjust energization time of a heater by the ON-OFF control of a switching gear 25 and is equipped with a microcomputer as arithmetic processing means. Thus, the weather conditions on the following day are forecast and heating time on the following day is determined properly allowed for the residual heating value of the heat storage material 2 on the current day thereby enabling heating according to the weather conditions on the following day.