| 摘要 |
<p>PURPOSE:To provide a bath system wherein a bath of comfortable temperature is provided even if water is being supplied. CONSTITUTION:A bath system includes a feed water pipe 4 for circulation, a delivery water pipe 5 for circulation, and a heating device 3, wherein hot water 2 is heated and returned to a bathtub 1 to maintain the hot water 2 at a predetermined temperature. The system further has a hot water supply means, which comprises a mixer 13 and a water level detecting sensor 7. The mixer 13 has a high temperature side feed water pipe 14, a low temperature side feed water pipe 15, and a water delivery pipe 16 and the feed ratio between the water flowing into the pipe 14 and the water into the pipe 15 is automatically controlled in such a manner that the temperature of a mixture of water flowing into both the pipes 14, 15 is brought close to a predetermined temperature of the hot water 2 of the bathtub 1 based on the temperature of water flowing into the pipe 14 and that of water flowing into the pipe 15. When the hot water 2 in the bathtub 1 has decreased, hot water mixed by the mixer 13 is supplied to the bathtub 1 based on the output of the sensor 7.</p> |
