| 摘要 |
PURPOSE:To control the hot water temperature of multiple and corresponding hot water supply valves respectively and separately by a method wherein the temperatures of mixed hot and cold water in multiple hot and cold water mixers are controlled by means of mixing cold and hot water according to the selected values by a controller corresponding to each mixer. CONSTITUTION:Cold water fed to a hot water supply unit 10 through a water supply pipe 3 is heated by a heater 16 to be heated for hot water supply. A hot water temperature setting up volume 15 corresponding to each contact on the switch 14 of a remote controller 13 is preliminarily adjusted so that hot water temperatures, applications etc. may be indicated on each contact of the switch 14. The corresponding cold and hot water mixers 11 are controlled so that, when a preferable hot water temperature is selected by the switch 14, the volume 15 sets up the hot water temperature corresponding to the selected temperature. Then the preferable hot water is supplied for a corresponding water cock i.e. a hot water supply valve 4 through an exclusive hot water supply pipe 2. In other words, a series of a remote controller 13, a volume 15, a cold and hot water mixer 11, a hot water pipe 2 and a hot water supply valve 4 may be supplied with hot water at the temperatures respectively different from separate series. Through these procedures, a hot water supply device may supply multiple hot water valves with hot water at set up temperatures. |
