| 摘要 |
PROBLEM TO BE SOLVED: To provide a bathroom showering device capable of reliably preventing residual water decreased in temperature from being showered from a shower head when the shower head is used.SOLUTION: A bathroom showering device A includes: a showering part 6 for scattering warm water onto the floor surface of a bathroom to heat the floor surface; a shower head 7 arranged to wash a body inside the bathroom; and a switching valve 5 for guiding warm water supplied from a hot-water supplier to the showering part 6 or the shower head 7. The bathroom showering device A also includes: a first pipeline 21 for connecting the switching valve 5 to the showering part 6; a second pipeline 22 for connecting the switching valve 5 to the shower head 7; a third pipeline 24 for connecting the middle of the first pipeline 21 to the middle of the second pipeline 22; and an opening/closing valve 25 arranged in the third pipeline 24. When warm water is scattered from the showering part 6 by the switching of the switching valve 5, the opening/closing valve 25 is opened to generate negative pressure on the side of the second pipeline 22 by the flow of warm water flowing in the first pipeline 21 via the third pipeline 24, so that the residual water in the second pipeline is sucked to the first pipeline. |
