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A platform for research: civil engineering, architecture and urbanism
The invention provides a sewage draining and isolating device, and belongs to the technical field of sewer accessories, particularly relating to a filtering device at an inlet of a sewer pipe. The sewage draining and isolating device is provided, a flushing cap water seal is combined with a gravity type sealing cap, the sewage draining and isolating device is mounted at the upper end of a drain pipe and prevents sewage from flowing backwards, a deodorant effect is good, after one of parts is damaged, other parts can still be used, and the sewage draining and isolating device is convenient to repair. According to the technical scheme, the sewage draining and isolating device comprises a body, a filtering cap, a water seal piece and a gravity cover plate, wherein the filtering cap is movably mounted at the upper end of the body, the water seal piece is mounted in the middle in the body, the gravity cover plate is mounted at an outlet in the lower end of the body and is a sealing plate with a balancing weight at one end, the sealing plate is matched with a water outlet, the water seal piece comprises a U-shaped flowing channel and a flip cover, an opening in one end of the U-shaped flowing channel is hermetically connected with the body, and another opening of the U-shaped flowing channel is hinged to the matched flip cover.
The invention provides a sewage draining and isolating device, and belongs to the technical field of sewer accessories, particularly relating to a filtering device at an inlet of a sewer pipe. The sewage draining and isolating device is provided, a flushing cap water seal is combined with a gravity type sealing cap, the sewage draining and isolating device is mounted at the upper end of a drain pipe and prevents sewage from flowing backwards, a deodorant effect is good, after one of parts is damaged, other parts can still be used, and the sewage draining and isolating device is convenient to repair. According to the technical scheme, the sewage draining and isolating device comprises a body, a filtering cap, a water seal piece and a gravity cover plate, wherein the filtering cap is movably mounted at the upper end of the body, the water seal piece is mounted in the middle in the body, the gravity cover plate is mounted at an outlet in the lower end of the body and is a sealing plate with a balancing weight at one end, the sealing plate is matched with a water outlet, the water seal piece comprises a U-shaped flowing channel and a flip cover, an opening in one end of the U-shaped flowing channel is hermetically connected with the body, and another opening of the U-shaped flowing channel is hinged to the matched flip cover.
Sewage draining and isolating device
ZHENG GUANGMAO (author)
2016-02-24
Patent
Electronic Resource
English
IPC:
E03F
SEWERS
,
Abwasserkanäle
Self-sealing sewage draining device and sewage draining method
| European Patent Office | 2023