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A platform for research: civil engineering, architecture and urbanism
Siphon closestool
The siphon closestool comprises a urinal and a siphon pipeline, a sewage inlet is formed in one end of the siphon pipeline, a sewage outlet is formed in the other end of the siphon pipeline, and the sewage inlet is communicated with the bottom of the urinal; the highest point of the sewage inlet and the lowest point of the sewage inlet are staggered, the lowest point of the sewage inlet is closer to the rear portion of the siphon pipeline relative to the highest point of the sewage inlet, and a slope with the high front portion and the low rear portion is arranged between the bottom of the front end of the urinal and the lowest point of the sewage inlet. The siphon pipeline is provided with at least one first jet orifice on the pipe wall at the sewage inlet or close to the pipe wall at the sewage inlet, the first jet orifice is higher than the lowest point of the sewage inlet, and the first jet orifice jets water flow towards the ascending section of the siphon pipeline. According to the invention, dirt can be effectively prevented from blocking the dirt inlet, and the siphon pipeline can be accelerated to form siphoning by using the first jet orifice, so that the flushing effect is greatly improved, and the water-saving effect is achieved.
本发明公开了一种虹吸马桶，包括便池、虹吸管道，虹吸管道一端为进污口，另一端为排污口，所述进污口连通便池底部；所述进污口的最高点与所述进污口的最低点相互错开，且所述进污口的最低点相对所述进污口的最高点更靠近虹吸管道后方，所述便池前端底部与所述进污口的最低点之间设有前高后低的坡面；所述虹吸管道在其进污口处的管壁或靠近其进污口处的管壁设有至少一第一喷射口，该第一喷射口高于所述进污口的最低点，该第一喷射口朝向所述虹吸管道的上升段喷射水流。本发明能够有效防止污物堵塞进污口，并且能够利用所述第一喷射口加速虹吸管道形成虹吸，从而大大提高冲刷效果，并达到省水效果。
Siphon closestool
The siphon closestool comprises a urinal and a siphon pipeline, a sewage inlet is formed in one end of the siphon pipeline, a sewage outlet is formed in the other end of the siphon pipeline, and the sewage inlet is communicated with the bottom of the urinal; the highest point of the sewage inlet and the lowest point of the sewage inlet are staggered, the lowest point of the sewage inlet is closer to the rear portion of the siphon pipeline relative to the highest point of the sewage inlet, and a slope with the high front portion and the low rear portion is arranged between the bottom of the front end of the urinal and the lowest point of the sewage inlet. The siphon pipeline is provided with at least one first jet orifice on the pipe wall at the sewage inlet or close to the pipe wall at the sewage inlet, the first jet orifice is higher than the lowest point of the sewage inlet, and the first jet orifice jets water flow towards the ascending section of the siphon pipeline. According to the invention, dirt can be effectively prevented from blocking the dirt inlet, and the siphon pipeline can be accelerated to form siphoning by using the first jet orifice, so that the flushing effect is greatly improved, and the water-saving effect is achieved.
本发明公开了一种虹吸马桶，包括便池、虹吸管道，虹吸管道一端为进污口，另一端为排污口，所述进污口连通便池底部；所述进污口的最高点与所述进污口的最低点相互错开，且所述进污口的最低点相对所述进污口的最高点更靠近虹吸管道后方，所述便池前端底部与所述进污口的最低点之间设有前高后低的坡面；所述虹吸管道在其进污口处的管壁或靠近其进污口处的管壁设有至少一第一喷射口，该第一喷射口高于所述进污口的最低点，该第一喷射口朝向所述虹吸管道的上升段喷射水流。本发明能够有效防止污物堵塞进污口，并且能够利用所述第一喷射口加速虹吸管道形成虹吸，从而大大提高冲刷效果，并达到省水效果。
Siphon closestool
一种虹吸马桶
LIN XIAOFA (author) / LIN XIAOSHAN (author) / CHEN SHANGPING (author) / CHEN CAINENG (author)
2022-07-22
Patent
Electronic Resource
Chinese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
Overflow anti-siphon valve, closestool flushing system and closestool
| European Patent Office | 2020