ODOR PREVENTION DEVICE FOR SEWAGE

ODOR PREVENTION DEVICE FOR SEWAGE

PROBLEM TO BE SOLVED: To provide an odor prevention device equipped with a catch basin for a sewage pipe line capable of easily changing a mounting position of a drain box without being disturbed by an abnormal shape arranged in a yard catch basin or the like. SOLUTION: An odor prevention device S i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOSHINA CHIKANORI, TAKAGI KATSUKI, SASAOKA SADAO, YAMAMOTO HIROYUKI
Format: Patent
Sprache:eng
Schlagworte:
CESSPOOLS
FIXED CONSTRUCTIONS
SEWERAGE
SEWERS
WATER SUPPLY
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an odor prevention device equipped with a catch basin for a sewage pipe line capable of easily changing a mounting position of a drain box without being disturbed by an abnormal shape arranged in a yard catch basin or the like. SOLUTION: An odor prevention device S is a combination of an upper first box body Sa and a lower second box body Sb. A flange plate 3 of the second box body Sb which is placed around a first opening H at the bottom of the first box body Sa is longitudinally and/or laterally movable. The flange plate 3 after being moved is water-tightly fixed by fixing means 8 and 8A. COPYRIGHT: (C)2008,JPO&INPIT