A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a large-flow cup-shaped inner container floor drain, which comprises a floor drain cavity, a cup-shaped inner container, an inner container support and a reset mechanism, and is characterized in that a guide plate of an annular plate-shaped component is arranged above an annular channel formed by the inner surface of the floor drain cavity and the outer surface of a cup body and is used for receiving water flow flowing into the floor drain and preventing the water flow from directly flowing into the annular channel; the water flow is guided into the cup body. According to the technical scheme, it can be guaranteed that in the opening process of the floor drain, the cup-shaped inner container is subjected to larger downward acting force so as to overcome positive pressure in a drainage pipeline, the maximum opening gap can be achieved when the floor drain drains water, and the flow of the floor drain is increased.
本发明提供一种大流量杯型内胆地漏，由地漏腔体、杯型内胆、内胆支承和复位机构组成，在地漏腔体内表面与杯体外表面所构成的环形通道上方，设置环形板状构件的导流板，承接流入地漏的水流，阻止这些水流直接流入该环形通道，引导这些水流进入杯体。这一技术方案能够保障地漏在开启过程中，杯型内胆受到更大的向下作用力，用以克服排水管道中的正压力，使地漏排水时能够达到最大的开启间隙，提高地漏的流量。
The invention provides a large-flow cup-shaped inner container floor drain, which comprises a floor drain cavity, a cup-shaped inner container, an inner container support and a reset mechanism, and is characterized in that a guide plate of an annular plate-shaped component is arranged above an annular channel formed by the inner surface of the floor drain cavity and the outer surface of a cup body and is used for receiving water flow flowing into the floor drain and preventing the water flow from directly flowing into the annular channel; the water flow is guided into the cup body. According to the technical scheme, it can be guaranteed that in the opening process of the floor drain, the cup-shaped inner container is subjected to larger downward acting force so as to overcome positive pressure in a drainage pipeline, the maximum opening gap can be achieved when the floor drain drains water, and the flow of the floor drain is increased.
本发明提供一种大流量杯型内胆地漏，由地漏腔体、杯型内胆、内胆支承和复位机构组成，在地漏腔体内表面与杯体外表面所构成的环形通道上方，设置环形板状构件的导流板，承接流入地漏的水流，阻止这些水流直接流入该环形通道，引导这些水流进入杯体。这一技术方案能够保障地漏在开启过程中，杯型内胆受到更大的向下作用力，用以克服排水管道中的正压力，使地漏排水时能够达到最大的开启间隙，提高地漏的流量。
Floor drain panel, floor drain shell provided with floor drain panel and floor drain
| European Patent Office | 2020