| 摘要 |
<p>PURPOSE:To improve the safety of the titled supplier by providing a thermoswitch corresponding to the set temperature of a hot water controller of the water supplier on the upstream side of the heat exchanger and also providing an electric circuit communicating with the set temperature and stopping the operation by the opening and closing operation of the thermoswitch. CONSTITUTION:Water reaches the tap-controlled hot water supplier 8 from a solar system 1 comprising a heat collector 2, a heat storage tank, heat exchanger 5, and a circulating water pump 3. By the operation of a bimetal switch group 14 corresponding to the set temperature, when the temperature of hot water from the solar system reaches the temperature suited for use, the operation of an auxiliary heat source instrument is automatically stopped. Thus, wasteful over-boiling can be prevented, the energy saving property is improved, and the temperature of incoming water does not become to high. Hence, the safety of the hot water supplier is improved.</p> |
