| 摘要 |
PROBLEM TO BE SOLVED: To provide a new siphon drain system for eliminating noise (a zooming sound) of sucking air from a drain port, likely to be in a conventional technology, without making waste water flow backward from the drain port, even when siphon starting time is slow. SOLUTION: In this siphon type drain system, the siphon type drain system with the water storage function has the ventilation function in a water storage means for temporarily storing waste water in the water storage means when a large quantity is drained at once from a water section apparatus by laying the water storage means between the water section apparatus and a horizontally laying pipe, and has a vertical pipe 1, the horizontally laying pipe 2, a bathtub 3, a washing place 4, a trap 5, a confluent joint 6, a floor slab 7, a chamber 10 and an air bleeding pipe 11. COPYRIGHT: (C)2007,JPO&INPIT
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