| 摘要 |
PROBLEM TO BE SOLVED: To provide bathtub equipment which supports the multi-purpose and efficient use of bathtub water combining comfortable bathing and resource conservation (water-saving). SOLUTION: The bathtub equipment is provided with a bathing water suction pipe line which makes a suction hole formed on the bathtub communicate with a pump, a bathing water discharge pipe line which makes the pump communicate with a connection hole installed on the upper rim of the bathtub and a discharge means which is detachably connected to the connection hole. By replacing the pipe line on the secondary side of the connection hole and the discharge means according to the purposes, the bathtub water can be efficiently and multi-purposely used with water-saving in mind in such a way that the hot water is circulated in the bathtub for shower or massage or the water left after bathing is used for cleaning the bathtub and the bathroom or filling in the tub of the washing machine.
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