| 摘要 |
PROBLEM TO BE SOLVED: To provide a reservoir for a siphon drainage system capable of preventing a siphon drainage tube from being clogged. SOLUTION: This reservoir 20 is installed between the siphon drainage tube 28 and a drain introduction tube 18 connected to a plumbing instrument. A filter 36 for removing foreign matter is installed in the reservoir to prevent the foreign matter contained in the drain water from flowing into the siphon drainage tube 28. COPYRIGHT: (C)2010,JPO&INPIT
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