| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hand wash device for enabling energy-saving and low-cost hand washing by selecting a water discharge mode according to a discharged water flow amount and a discharged water temperature. <P>SOLUTION: A hand wash device 1 includes an instantaneous hot water supply device 7 for producing hot water from a water supply source 6 which supplies water, a first water discharge port 3a and a second water discharge port 3b different in discharged water flow amount, a selection part 4 for selecting one of a plurality of water discharge modes, a hot water supply pipe 8a for communicating the instantaneous hot water supply device 7 with the selection part 4, a water supply pipe 8b for communicating the water supply source 6 with the selection part 4, a first water discharge pipe 5a for communicating the first water discharge port 3a with the selection part 4, and a second water discharge pipe 5b for communicating the second water discharge port 3b with the selection part 4, and having a larger flow amount than the first water discharge pipe 5a, wherein there are provided a first water discharge mode in which the hot water supply pipe 8a is communicated with the first water discharge pipe 5a, a second water discharge mode in which the water supply pipe 8b is communicated with the second water discharge pipe 5b, and a third water discharge mode in which the hot water supply pipe 8a and the water supply pipe 8b are communicated with the second water discharge pipe 5b. <P>COPYRIGHT: (C)2012,JPO&INPIT |
