A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building drainage system
The invention relates to the technical field of building drainage, and particularly discloses a building drainage system. The building drainage system comprises a drainage vertical pipe, a connectingpipe and a ventilation vertical pipe which is arranged parallel to the drainage vertical pipe and is mutually connected with the drainage vertical pipe through the connecting pipe, and negative pressure is constantly maintained in the building drainage system. Compared with the prior art, odor overflow can be effectively avoided under the condition that a water seal is good or bad through the building drainage system.
本发明涉及建筑排水技术领域，具体公开了建筑排水系统，包括排水立管、连接管、与排水立管平行设置且通过连接管相互连接的通气立管，在所述建筑排水系统内部恒定维持负压。相比现有技术，本发明能够在无论水封好坏的情况下，有效避免臭气溢出。
Building drainage system
The invention relates to the technical field of building drainage, and particularly discloses a building drainage system. The building drainage system comprises a drainage vertical pipe, a connectingpipe and a ventilation vertical pipe which is arranged parallel to the drainage vertical pipe and is mutually connected with the drainage vertical pipe through the connecting pipe, and negative pressure is constantly maintained in the building drainage system. Compared with the prior art, odor overflow can be effectively avoided under the condition that a water seal is good or bad through the building drainage system.
本发明涉及建筑排水技术领域，具体公开了建筑排水系统，包括排水立管、连接管、与排水立管平行设置且通过连接管相互连接的通气立管，在所述建筑排水系统内部恒定维持负压。相比现有技术，本发明能够在无论水封好坏的情况下，有效避免臭气溢出。
Building drainage system
建筑排水系统
ZHOU KEZHAO (author) / ZHAO HAODI (author) / ZHU NIANHU (author) / LI YUYANG (author)
2020-09-11
Patent
Electronic Resource
Chinese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser