MULTIPURPOSE HOT WATER SUPPLIER UTILIZING SOLAR HEAT

摘要

PURPOSE:To store hot water of set temperature, and to supply it directly for use, by composing a hot water supplier in such a manner that water is fed into a heat collecting piping arranged on the ground slantedly, by the intermediary of a water tap and a solenoid-operated valve which is actuated by the temperature of hot water, and hot water is supplied to users from a storing tank or passing through a bypass pipe. CONSTITUTION:Hot water is made by setting a desired temperature in a thermostat B, opening a solenoid-operated valve A, feeding water into a heat collecting piping 1, and making the pipes 29 of a heat collecting piping 1 absorb the solar heat into them. When the detected temperature by a detector 6 is below the set value, the solenoid- operated valve A is closed, and the movement of hot water in the heat collecting piping 1 is stopped, until the temperature of water is raised up to the desired degrees. When the water reaches the set temperature, the solenoid-operated valve A is opened, hot water flows into a storing tank 3 or a bypass 28 by the intermediary of a directional stud 4, reserved in the tank 3, or directly supplied to a users 20, 20a, and 10. The hot water kept in the storing tank 3 is supplied to a washstand 11, and the like, by the intermediary of a mixing tap 12. With such a composition, the hot water of a desired temperature can directly be supplied to the part for use from a heat collector, as well as to reverve it in a storing tank.