DRAIN-SYSTEM MALODOR PREVENTIVE DEVICE

DRAIN-SYSTEM MALODOR PREVENTIVE DEVICE

PROBLEM TO BE SOLVED: To eliminate the intrusion of a malodor into a flushing toilet or the like from the branch duct (2) of a drain system because discomfort has been caused by the intrusion of the malodor. SOLUTION: A drain system facility is constituted in such a manner that the malodor is discha...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HATAKEYAMA TOSHIO
Format: Patent
Sprache:eng
Schlagworte:
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
FIXED CONSTRUCTIONS
SEWERAGE
SINKS
WATER SUPPLY
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To eliminate the intrusion of a malodor into a flushing toilet or the like from the branch duct (2) of a drain system because discomfort has been caused by the intrusion of the malodor. SOLUTION: A drain system facility is constituted in such a manner that the malodor is discharged to a section upper than a ceiling by extending and mounting a confluence duct (1) from the section upper than the ceiling and the intrusion of the malodor into the flushing toilet or the like from the branch ducts (2) is prevented.