SOLAR HEAT HOT-WATER SUPPLYING SYSTEM

PURPOSE:To provide a solar heat hot-water supplying system, not necessitating any circulating pump and heat accumulating tank. CONSTITUTION:One end of a water supplying pipe 4a is connected to a general water pipe or a water cock while a solenoid valve 5a is provided in the passage of the water supp...

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1. Verfasser: ASAI SHUNJI
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To provide a solar heat hot-water supplying system, not necessitating any circulating pump and heat accumulating tank. CONSTITUTION:One end of a water supplying pipe 4a is connected to a general water pipe or a water cock while a solenoid valve 5a is provided in the passage of the water supplying pipe 4a. A temperature sensor 6, detecting a water temperature at a water discharging port, is provided at the water discharging port of a heat collector 3 and a control unit 8 inputs respective signals of the temperature sensor 6 and a level switch 7 to control the solenoid valve 5a in accordance with these signals and supply hot-water, whose volume is corresponding to one charge of a bathtub, into a bathtub automatically. According to this method, a solar heat hot-water supplying system, high in the reliability of the system and low in construction cost and running cost, can be provided.