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Construction method for preventing sewage from reversely flowing on transverse pipe
The construction method comprises the steps that a three-way pipe fitting (1) is additionally arranged at a connecting position (9) on a main drainage transverse pipe (2) close to a main drainage elbow (6) below a main drainage vertical pipe (7), an overflow opening (8) of the three-way pipe fitting (1) is located above the main drainage transverse pipe (2), and an overflow opening (8) of the three-way pipe fitting (1) is located above the connecting position (9); according to the construction method, the construction steps are simple, normal water flowing of the main water drainage vertical pipe (7), the main water drainage elbow (6) and the main water drainage transverse pipe (2) is not affected when the construction method is used, and the effects of efficiently overflowing sewage and preventing sewage from reversely overflowing in residents are achieved.
本发明提供了一种在横管防污水反冒的施工方法，包括在距离总排水立管（7）下的总排水弯头（6）附近的总排水横管（2）上的连接位置（9）加装三通管件（1），三通管件（1）的溢流口（8）在总排水横管（2）的上方，三通管件（1）的溢流口（8）在连接位置（9）的上方，采用此种施工方法的本发明，在施工时步骤简单，使用时不影响总排水立管（7）、总排水弯头（6）和总排水横管（2）的正常流水，起到高效的溢流污水及防止住户内反冒污水的作用。
Construction method for preventing sewage from reversely flowing on transverse pipe
The construction method comprises the steps that a three-way pipe fitting (1) is additionally arranged at a connecting position (9) on a main drainage transverse pipe (2) close to a main drainage elbow (6) below a main drainage vertical pipe (7), an overflow opening (8) of the three-way pipe fitting (1) is located above the main drainage transverse pipe (2), and an overflow opening (8) of the three-way pipe fitting (1) is located above the connecting position (9); according to the construction method, the construction steps are simple, normal water flowing of the main water drainage vertical pipe (7), the main water drainage elbow (6) and the main water drainage transverse pipe (2) is not affected when the construction method is used, and the effects of efficiently overflowing sewage and preventing sewage from reversely overflowing in residents are achieved.
本发明提供了一种在横管防污水反冒的施工方法，包括在距离总排水立管（7）下的总排水弯头（6）附近的总排水横管（2）上的连接位置（9）加装三通管件（1），三通管件（1）的溢流口（8）在总排水横管（2）的上方，三通管件（1）的溢流口（8）在连接位置（9）的上方，采用此种施工方法的本发明，在施工时步骤简单，使用时不影响总排水立管（7）、总排水弯头（6）和总排水横管（2）的正常流水，起到高效的溢流污水及防止住户内反冒污水的作用。
Construction method for preventing sewage from reversely flowing on transverse pipe
一种在横管防污水反冒的施工方法
2024-06-04
Patent
Electronic Resource
Chinese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
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