INDOOR TEMPERATURE CONTROL SYSTEM OF ACCUMULATION ELECTRIC ONDOL USING ELECTRIC HEAT RESISTANCE LAYER

摘要

PURPOSE: An indoor temperature control system is provided to constantly maintain the indoor temperature set by a user, while improving utilization of accumulated heat. CONSTITUTION: An indoor temperature control system comprises a heat radiation layer(2), an upper heat insulating layer(3a), a heat accumulating material(5) equipped with an electric heater(4); a lower heat insulating layer(3b); a damp course(7); a bottom layer(8); an electric heat resistance space layer(10) formed between the heat radiation layer and the upper heat insulating layer, and filled with a water(9), wherein the electric heat resistance space layer is connected to a water storage tank(12) through a pipe(11) which is equipped with a pump(15) for supply and recovery of the water; and an automatic valve(14) mounted on the pipe, which opens/shuts by a temperature sensor(13).