A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An anti-backflow device and a bidet are provided. The anti-backflow device includes a housing, an anti-siphon member, and a non-return assembly. A top of a water-passing chamber of the housing is provided with a vent. A bottom of the water-passing chamber is provided with a water inlet. A side wall of the water-passing chamber is provided with a water outlet. A sealing sheet of the anti-siphon member is movable to block the vent. The non-return assembly allows water to flow through the water inlet in only one direction.
An anti-backflow device and a bidet are provided. The anti-backflow device includes a housing, an anti-siphon member, and a non-return assembly. A top of a water-passing chamber of the housing is provided with a vent. A bottom of the water-passing chamber is provided with a water inlet. A side wall of the water-passing chamber is provided with a water outlet. A sealing sheet of the anti-siphon member is movable to block the vent. The non-return assembly allows water to flow through the water inlet in only one direction.
ANTI-BACKFLOW DEVICE AND BIDET
PENG LIANG (author)
2021-10-21
Patent
Electronic Resource
English