A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of floor drain drainage, in particular to a water seal anti-reflux type floor drain which comprises a barrel-shaped connecting pipe buried in the ground, the bottom of the connecting pipe is open, a connecting ring base used for being communicated with an underground drainage pipe is arranged at the opening, and a funnel-shaped water seal ring cover with the upper end and the lower end open is erected on the top of the connecting pipe. A grate is further erected above the water seal ring cover, a water seal cylinder with the top open is erected in the connecting pipe in a suspended mode, the bottom of the water seal ring cover extends into the water seal cylinder, a gap is reserved between the outer wall of the water seal ring cover and the inner wall of the water seal cylinder, a gap is reserved between the outer wall of the water seal cylinder and the inner wall of the connecting pipe, and an anti-overflow floating plate is arranged at the position, opposite to the lower portion of the water seal ring cover, in the water seal cylinder. When the anti-overflow floating plate floats to be tightly attached to the bottom of the water seal ring cover, the anti-overflow floating plate is located at any position to block the opening in the bottom of the water seal ring cover. The sewage reverse prevention device has the advantage of preventing sewage reverse.
本申请涉及地漏排水技术领域，尤其是涉及一种水封防逆流型地漏，包括埋设在地面内且呈筒状的接管，接管的底部开口且该开口处布置有用于与地下排水管连通的连接环座，接管的顶部架设有呈漏斗状且上、下两端均敞口的水封环盖，水封环盖的上方还架设有箅子，接管内悬空架设有顶部敞口的水封筒，水封环盖的底部延伸至水封筒内，水封环盖外壁与水封筒的内壁、水封筒的外壁与接管的内壁之间均留有间距，水封筒内相对水封环盖下方的位置放置有防溢浮板，当防溢浮板漂浮至与水封环盖的底部紧贴时，防溢浮板位于任意位置均封堵水封环盖底部的敞口处。本申请具有防污水逆反的优点。
The invention relates to the technical field of floor drain drainage, in particular to a water seal anti-reflux type floor drain which comprises a barrel-shaped connecting pipe buried in the ground, the bottom of the connecting pipe is open, a connecting ring base used for being communicated with an underground drainage pipe is arranged at the opening, and a funnel-shaped water seal ring cover with the upper end and the lower end open is erected on the top of the connecting pipe. A grate is further erected above the water seal ring cover, a water seal cylinder with the top open is erected in the connecting pipe in a suspended mode, the bottom of the water seal ring cover extends into the water seal cylinder, a gap is reserved between the outer wall of the water seal ring cover and the inner wall of the water seal cylinder, a gap is reserved between the outer wall of the water seal cylinder and the inner wall of the connecting pipe, and an anti-overflow floating plate is arranged at the position, opposite to the lower portion of the water seal ring cover, in the water seal cylinder. When the anti-overflow floating plate floats to be tightly attached to the bottom of the water seal ring cover, the anti-overflow floating plate is located at any position to block the opening in the bottom of the water seal ring cover. The sewage reverse prevention device has the advantage of preventing sewage reverse.
本申请涉及地漏排水技术领域，尤其是涉及一种水封防逆流型地漏，包括埋设在地面内且呈筒状的接管，接管的底部开口且该开口处布置有用于与地下排水管连通的连接环座，接管的顶部架设有呈漏斗状且上、下两端均敞口的水封环盖，水封环盖的上方还架设有箅子，接管内悬空架设有顶部敞口的水封筒，水封环盖的底部延伸至水封筒内，水封环盖外壁与水封筒的内壁、水封筒的外壁与接管的内壁之间均留有间距，水封筒内相对水封环盖下方的位置放置有防溢浮板，当防溢浮板漂浮至与水封环盖的底部紧贴时，防溢浮板位于任意位置均封堵水封环盖底部的敞口处。本申请具有防污水逆反的优点。
Water seal anti-reflux type floor drain
水封防逆流型地漏
WU ZHIQIN (author)
2025-01-03
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
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