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Drainage pipeline and cleaning machine applying drainage pipeline
The invention relates to a drainage pipeline and a cleaning machine applying the drainage pipeline. According to the drainage pipeline and the cleaning machine applying the drainage pipeline, a baffle, a drainage inner pipe and an anti-overflow sleeve are arranged in a first drainage pipe, a transverse S-shaped drainage channel is formed among the first drainage pipe, the anti-overflow sleeve and the drainage inner pipe, and a one-way valve is arranged in a transverse water pipe. During drainage, sewage is firstly accumulated above the baffle, when the water level submerges the upper end opening of the drainage inner pipe, the sewage is rapidly drained downwards, the drainage speed of the first drainage pipe is increased, meanwhile, as the transverse water pipe is subjected to airflow partition through the one-way valve, the sewage rapidly drained downwards in the first drainage pipe is restrained from returning into the transverse water pipe, therefore, the transverse water pipe is prevented from being blocked and generating peculiar smell; after drainage is completed, part of water flow is accumulated above the baffle, the water level is located between the drainage inner pipe and the anti-overflow sleeve, so that the first drainage pipe is partitioned, air flow is prevented from overflowing, and a deodorization effect is achieved.
本发明涉及一种排水管道及应用有该排水管道的清洗机，本发明在第一排水管中设置了挡板、排水内管、防溢套，第一排水管、防溢套、排水内管之间形成横置的S形排水通道，横向水管中设置有单向阀。排水时，污水先在挡板上方积累，当水位没过排水内管上端口时，污水迅速下排，提高了第一排水管的排水速度，同时，由于横向水管被单向阀进行了气流隔断，抑制了第一排水管中迅速下排的污水向横向水管内返水，从而避免了横向水管堵塞及产生异味；在排水完毕后，部分水流积累在挡板上方，水位位于排水内管与防溢套之间，从而对第一排水管进行隔断，避免气流上溢，起到防臭效果。
Drainage pipeline and cleaning machine applying drainage pipeline
The invention relates to a drainage pipeline and a cleaning machine applying the drainage pipeline. According to the drainage pipeline and the cleaning machine applying the drainage pipeline, a baffle, a drainage inner pipe and an anti-overflow sleeve are arranged in a first drainage pipe, a transverse S-shaped drainage channel is formed among the first drainage pipe, the anti-overflow sleeve and the drainage inner pipe, and a one-way valve is arranged in a transverse water pipe. During drainage, sewage is firstly accumulated above the baffle, when the water level submerges the upper end opening of the drainage inner pipe, the sewage is rapidly drained downwards, the drainage speed of the first drainage pipe is increased, meanwhile, as the transverse water pipe is subjected to airflow partition through the one-way valve, the sewage rapidly drained downwards in the first drainage pipe is restrained from returning into the transverse water pipe, therefore, the transverse water pipe is prevented from being blocked and generating peculiar smell; after drainage is completed, part of water flow is accumulated above the baffle, the water level is located between the drainage inner pipe and the anti-overflow sleeve, so that the first drainage pipe is partitioned, air flow is prevented from overflowing, and a deodorization effect is achieved.
本发明涉及一种排水管道及应用有该排水管道的清洗机，本发明在第一排水管中设置了挡板、排水内管、防溢套，第一排水管、防溢套、排水内管之间形成横置的S形排水通道，横向水管中设置有单向阀。排水时，污水先在挡板上方积累，当水位没过排水内管上端口时，污水迅速下排，提高了第一排水管的排水速度，同时，由于横向水管被单向阀进行了气流隔断，抑制了第一排水管中迅速下排的污水向横向水管内返水，从而避免了横向水管堵塞及产生异味；在排水完毕后，部分水流积累在挡板上方，水位位于排水内管与防溢套之间，从而对第一排水管进行隔断，避免气流上溢，起到防臭效果。
Drainage pipeline and cleaning machine applying drainage pipeline
一种排水管道及应用有该排水管道的清洗机
ZHU KAIJIE (author) / ZHU DENGGUANG (author) / WANG SHIXING (author) / XU HUI (author)
2021-10-15
Patent
Electronic Resource
Chinese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser