| 摘要 |
PURPOSE:To prevent the mixture of a solids floating mater into a hot water feeding tank and to uniform a drip degree by providing a hot water feeding pipe on a shower nozzle facing a dripper, segmenting the internal part of the hot water feeding tank with a screen, disposing a heater to one side, simultaneously, inserting a water conductor to interveningly provide a reducing valve, causing the opening to reach a bottom part, and connecting the hot water feeding pipe to the other side. CONSTITUTION:In the bottom part of a tank 2, a city water pipe 5 to interveningly provide a reducing valve 4 is inserted, it is opened in a bugle shape, and when the liquid surface level in the tank 2 goes to a necessary value or below, the water is fed from the city water pipe 5. At this a time, since the water poured into the tank 2 is pressure-reduced, fluctuation of the hot water in the tank 2, is small and even the rising of the solid mater to be settled and deposited is small. In the hot water tank 2, the tank is segmented with a screen 6, a heater 3 and the opening of the city water pipe 5 are positioned to one side, a hot water pipe 7 is connected to the upper part of the other side, the hot water is filtered with the screen 6, and it is conducted to the hot water pipe 7. For the hot water pipe 7, an open/close valve 8 is temporarily opened with a hot water pouring signal, the hot water is poured from a nozzle 9 to a dripper 10, and, the valve is opened again, and the prescribed quantity of hot water is poured. |
