| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bathroom piping connection unit for washing, by which remaining hot water in a bath tub is satisfactorily sucked to a washing machine and prescribed gas can be supplied into a bathroom without opening the window or the door of the bathroom. <P>SOLUTION: The bathroom piping connection unit 10 for washing is provided with: a cylindrical part 18 which can be fixed to a bathroom inner wall 13 and a bathroom outer wall 15; a cylindrical part fixing means for fixing the cylindrical part 18; an opening and closing door for opening and closing the opening of the cylindrical part 18; a blocking part 22 for blocking inside of the cylindrical part 18; a first piping connection means 26 which is fixed so as to pass through the blocking part 22 and which can connect suction piping 23 for sucking the remaining hot water W in the bathtub 11 to water supply piping 25 for supplying the water to the washing machine 24; and a second piping connection means which is fixed so as to pass through the blocking part 22 and which can connect piping for the bathroom to supply piping from a gas supply means. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
