| 摘要 |
PURPOSE: To supply a resemble effect with low and high temperature alteration bathing, by shower jetting warm and cold waters mutually, and to intend to protect water hammering action, by providing a stage of middle warm water on temperature change of showering water. CONSTITUTION: By preparing high, low and middle temperature water control valves 5, 6, 16 to control each temperature water pipes 1, 2, 12, switching of these valves are controlled by a control valve 7. And, an end of the middle temperature water pipe placed at downstream side of the valve 16 is jointed with the low or high temperature water pipe placed at the downstream side of the valves 5, 6, respectively, and shower nozzles 3, 4 are set at an end of the pipe placed at the downstream side of the jointed position. Furthermore, switchings of the valve 6 and valve 5 are conducted in time series due to a control valve 7, and a switching interval of the valve 16 is settled between a switching action of the valve 6 and the valve 5. As a result, alternative bathing of cool and warm waters can be conducted easily and also water hammering action can be protected. |
