| 摘要 |
PURPOSE: An offensive odor cutoff device for a horizontal joint pipe is provided to efficiently discharge the total amount of sewage to the outside and to completely cut off offensive odors flowing backward. CONSTITUTION: An offensive odor cutoff device for a horizontal joint pipe comprises a connection plate(10), an inlet pipe(20), a tube(30), and a weight(40). The connection plate is inserted into a horizontal joint pipe and has a through hole at the bottom surface thereof. The inlet pipe is extended to a joint inserted into the through hole and is composed of an exposed pipe with cut surfaces. The tube has a fitting hole and a contact surface portion connected to the joint. The weight is inserted into the fitting hole. |
