| 摘要 |
PURPOSE:To contribute to energy saving and to improve heat absorption efficiency for solar energy, by incorporating a solar battery into an apparatus using solar energy thereby working and controlling the apparatus using solar energy without any electric supply from a conventional electric power system. CONSTITUTION:When a solar battery 7 is exposed to the irradiation of the sunlight, part of the solar energy will be converted into electricity and an electric power will be outputted through an output terminal 71. At the same time larger potion of the rest of the solar energy will be conducted as a heat energy to a hot water vessel 1 to elevate the temperature of water therein. A detected temperature of water within the hot water vessel 1 is relatively compared with a detected temperature of a regenerator tank 2 and when the former has reached above a predetermined temperature, to an electromagnetic valve 5 which has been till then closed is sent a signal from a control circuit 8 to open the electromagnetic valve 5, and operation of a motor pump 4 is started. Therefore in the circulation water passage, the water is circulated to flow in the direction as shown by an arrow B, the temperature of the water will be elevated when it passes through the hot water vessel 1, and the water will be introduced into the regenerator tank 2. |
