| 摘要 |
PURPOSE:To offer the hot water/water mixing device which can vary periodically not only a temperature but also a flow rate, and also, can execute the agitation control. CONSTITUTION:The device constitutes a characteristic feature of providing a temperature control valve for changing a mixing ratio of the hot water supply quantity and the water supply quantity by driving a valve and executing the temperature control of mixed hot water and water, a force feed pump provided on the downstream side of said temperature control valve, and a controller for outputting a driving signal to a valve driving part of said temperature control valve and a driving part of the force feed pump, based on plural different data sequences in which a power spectrum is proportional to an inverse number of a frequency, respectively. In such a way, since a fluctuation signal generating device is connected to the controller, a temperature and a flow rate agitated periodically can be allowed to have a fluctuation in said cycle shower. Accordingly, a user can obtain a stimulation sense varied irregularly on the temperature side, and also, on the flow rate side, practice is not generated, a massage effect is improved, and also, a comfortable sense can be improved. |
