| 摘要 |
PURPOSE:To prevent water to be suddenly discharged at the time of automatic control starting by throttling the opening of a flow rate regulating valve based on output from a start timing detecting means, and loosening the opening of the valve a specified time later to a set opening, with the start flow rate regulating means at a controller section. CONSTITUTION:To a plurality of shower water-discharging ports 1. feed water pipes 2a-2e are respectively connected, and on the way of the feed water pipes, opening or closing valves 4a-4e and a flow rate regulating valve 5 are arranged. Besides, by a controller section B, the opening or closing working of the respective opening or closing vlaves 4a-4e and flow rate regulating valve 5 is automatically controlled in order based on a previously stored program. Then, at the controller section B, by a start timing detecting means B7, an automatic control starting time is detected, and by a start flow rate regulating means B8, the opening of the valve 5 is throttled based on an output from the means B7, and a specified time later, the opening of the valve 5 is loosened to be a program-set opening. As a result, water can be prevented from being suddenly discharged at the automatic control starting time. |
