A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Floor drain with function of preventing water leakage
The invention discloses a floor drain with a function of preventing water leakage. The floor drain comprises a ring-shaped shell, the lower part of the shell is inserted into a drainage pipe, a rubberring is sleeved on the outer part of the shell, an inner peripheral wall of the rubber ring is tightly fit with the outer peripheral wall of the shell, the rubber ring is inserted into the drainage pipe, a plurality of ring-shaped ribs distributed from top to bottom are integrally formed on the outer peripheral wall of the rubber ring, each ring-shaped rib is gradually bent upwards from inside tooutside, and the outer edge of each ring-shaped rib located in the drainage pipe is tightly closed with the inner peripheral wall of the drainage pipe; according to the invention, reliable sealing can be realized between the inner shell and the drainage pipe, so that when the drainage pipe is blocked, the sewage does not leak to a floor slab by the gap between the shell and the drainage pipe, sothat the phenomenon of water leakage on the floor top of residents downstairs can be avoided.
本发明揭示一种具有防漏水功能的地漏，包括环形状的壳体，壳体的下部插入在排水管中，壳体的外部套装有橡胶圈，橡胶圈的内周壁与壳体的外周壁紧配合，橡胶圈插入在排水管中，橡胶圈的外周壁上一体成型有若干道由上至下分布的环形凸筋，每道环形凸筋均由内向外逐渐向上弯折，位于排水管中的每道环形凸筋的外边缘均与排水管的内周壁紧贴；本发明内部的壳体与排水管之间能够实现可靠地密封，这样一来，在排水管出现堵塞现象时，污水不会通过壳体与排水管之间的间隙漏出到楼层板中，从而能够避免楼下住户的层顶出现漏水的现象。
Floor drain with function of preventing water leakage
The invention discloses a floor drain with a function of preventing water leakage. The floor drain comprises a ring-shaped shell, the lower part of the shell is inserted into a drainage pipe, a rubberring is sleeved on the outer part of the shell, an inner peripheral wall of the rubber ring is tightly fit with the outer peripheral wall of the shell, the rubber ring is inserted into the drainage pipe, a plurality of ring-shaped ribs distributed from top to bottom are integrally formed on the outer peripheral wall of the rubber ring, each ring-shaped rib is gradually bent upwards from inside tooutside, and the outer edge of each ring-shaped rib located in the drainage pipe is tightly closed with the inner peripheral wall of the drainage pipe; according to the invention, reliable sealing can be realized between the inner shell and the drainage pipe, so that when the drainage pipe is blocked, the sewage does not leak to a floor slab by the gap between the shell and the drainage pipe, sothat the phenomenon of water leakage on the floor top of residents downstairs can be avoided.
本发明揭示一种具有防漏水功能的地漏，包括环形状的壳体，壳体的下部插入在排水管中，壳体的外部套装有橡胶圈，橡胶圈的内周壁与壳体的外周壁紧配合，橡胶圈插入在排水管中，橡胶圈的外周壁上一体成型有若干道由上至下分布的环形凸筋，每道环形凸筋均由内向外逐渐向上弯折，位于排水管中的每道环形凸筋的外边缘均与排水管的内周壁紧贴；本发明内部的壳体与排水管之间能够实现可靠地密封，这样一来，在排水管出现堵塞现象时，污水不会通过壳体与排水管之间的间隙漏出到楼层板中，从而能够避免楼下住户的层顶出现漏水的现象。
Floor drain with function of preventing water leakage
具有防漏水功能的地漏
SHEN XINGUANG (author)
2020-06-16
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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