Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Toilet drainage structure
The invention relates to the technical field of toilet drainage construction, in particular to a toilet drainage structure which comprises a drainage vertical pipe and a first transverse main pipe connected to the drainage vertical pipe. A first branch pipe is arranged at a water outlet of the closet pan, and the first branch pipe is communicated to the first transverse main pipe; an inverted-U-shaped water seal is arranged on the first transverse main pipe and located on the rear side of the first branch pipe, and the other end of the inverted-U-shaped water seal is connected with a second transverse main pipe. Second branch pipes are respectively arranged below the floor drain water outlet, the wash basin water outlet and the shower water outlet, and the second branch pipes are communicated to the second transverse main pipe; water storage parts are formed between the second branch pipes and the inverted U-shaped water seal and between every two adjacent second branch pipes; the water storage parts are communicated with one another, so that the stored water in the water storage parts can be supplemented by using any drainage device, and the water seal dryness and upward odor return of the drainage device which is not frequently used are avoided; compared with an S-shaped water seal arranged downwards, the inverted-U-shaped water seal saves more space.
本发明涉及卫生间排水施工技术领域，特别是涉及一种卫生间排水结构，包括排水立管和连接在排水立管上的第一横干管；在大便器下水口设置第一支管，第一支管连通至第一横干管上；第一横干管上设置有倒U型水封，倒U型水封位于第一支管后侧，倒U型水封另一端连接有第二横干管；在地漏下水口、洗手盆下水口、淋浴下水口下分别设置第二支管，第二支管连通至第二横干管上；第二支管和倒U型水封之间、相邻两第二支管之间均构成存水部；各存水部之间相互连通，使用任意排水器具均能够对存水部中的存水进行补充，避免不经常使用的排水器具的水封干涸，向上反味；相较于向下设置的S型水封，倒U型水封更加节约空间。
Toilet drainage structure
The invention relates to the technical field of toilet drainage construction, in particular to a toilet drainage structure which comprises a drainage vertical pipe and a first transverse main pipe connected to the drainage vertical pipe. A first branch pipe is arranged at a water outlet of the closet pan, and the first branch pipe is communicated to the first transverse main pipe; an inverted-U-shaped water seal is arranged on the first transverse main pipe and located on the rear side of the first branch pipe, and the other end of the inverted-U-shaped water seal is connected with a second transverse main pipe. Second branch pipes are respectively arranged below the floor drain water outlet, the wash basin water outlet and the shower water outlet, and the second branch pipes are communicated to the second transverse main pipe; water storage parts are formed between the second branch pipes and the inverted U-shaped water seal and between every two adjacent second branch pipes; the water storage parts are communicated with one another, so that the stored water in the water storage parts can be supplemented by using any drainage device, and the water seal dryness and upward odor return of the drainage device which is not frequently used are avoided; compared with an S-shaped water seal arranged downwards, the inverted-U-shaped water seal saves more space.
本发明涉及卫生间排水施工技术领域，特别是涉及一种卫生间排水结构，包括排水立管和连接在排水立管上的第一横干管；在大便器下水口设置第一支管，第一支管连通至第一横干管上；第一横干管上设置有倒U型水封，倒U型水封位于第一支管后侧，倒U型水封另一端连接有第二横干管；在地漏下水口、洗手盆下水口、淋浴下水口下分别设置第二支管，第二支管连通至第二横干管上；第二支管和倒U型水封之间、相邻两第二支管之间均构成存水部；各存水部之间相互连通，使用任意排水器具均能够对存水部中的存水进行补充，避免不经常使用的排水器具的水封干涸，向上反味；相较于向下设置的S型水封，倒U型水封更加节约空间。
Toilet drainage structure
卫生间排水结构
CHEN YUNXIANG (Autor:in) / ZHA GUANGMIN (Autor:in) / LI YINGTUAN (Autor:in)
23.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
Toilet drainage pipeline system and same-floor drainage toilet
Europäisches Patentamt | 2021