A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Quick drainage type anti-backflow floor drain and building drainage system
The invention relates to the technical field of building drainage, in particular to a quick drainage type anti-backflow floor drain and a building drainage system. The floor drain comprises a floor drain outer barrel and a floor drain inner core, wherein the floor drain outer barrel is vertically arranged in a ground building, the floor drain inner core comprises a sewer pipe, a floating sleeve, arotating sleeve, arc-shaped wedge blocks and turning plates, the floating sleeve is slidably arranged on the sewer pipe in a sleeving mode, a plurality of spiral flow guide plates are evenly distributed on the peripheral wall face of the floating sleeve, the rotating sleeve is rotationally connected to the lower end of the sewer pipe and located below the floating sleeve, a plurality of overflowstructures are evenly distributed on the peripheral wall face of the rotating sleeve, the arc-shaped wedge blocks are fixedly connected with the rotating sleeve and rotate around the sewer pipe, and the turning plates are hinged to the lower end of the sewer pipe. According to the quick drainage type anti-backflow floor drain, the rotating sleeve can quickly rotate under the impact of water flow and the dual acting force of the arc-shaped wedge blocks, and meanwhile, through the cooperation of the spiral flow guide plates and the overflow structures, the size of a drainage port can be adjustedaccording to the condition of the water drainage amount, so that high-flow ground water is quickly and timely drained.
本发明涉及建筑物排水技术领域，具体涉及一种快排式防反水地漏及建筑物排水系统。包括地漏外筒和地漏内芯，地漏外筒竖直设置在地面建筑内，地漏内芯包括下水管、浮动套筒、转动套筒、弧形楔块以及翻板，浮动套筒滑动套设在下水管上，浮动套筒的外周壁面上均布有若干螺旋导流板，转动套筒转动连接在下水管的下端且位于浮动套筒的下方，转动套筒的外周壁面上均布有若干溢水结构，弧形楔块与转动套筒固定连接，且绕下水管转动，翻板铰接在下水管的下端。本发明转动套筒可在水流的冲击以及弧形楔块的双重作用力下快速转动，同时通过螺旋导流板和溢水结构的配合，能根据排水量的情况调节下水口的大小，实现大流量的地面水快速及时地排出。
Quick drainage type anti-backflow floor drain and building drainage system
The invention relates to the technical field of building drainage, in particular to a quick drainage type anti-backflow floor drain and a building drainage system. The floor drain comprises a floor drain outer barrel and a floor drain inner core, wherein the floor drain outer barrel is vertically arranged in a ground building, the floor drain inner core comprises a sewer pipe, a floating sleeve, arotating sleeve, arc-shaped wedge blocks and turning plates, the floating sleeve is slidably arranged on the sewer pipe in a sleeving mode, a plurality of spiral flow guide plates are evenly distributed on the peripheral wall face of the floating sleeve, the rotating sleeve is rotationally connected to the lower end of the sewer pipe and located below the floating sleeve, a plurality of overflowstructures are evenly distributed on the peripheral wall face of the rotating sleeve, the arc-shaped wedge blocks are fixedly connected with the rotating sleeve and rotate around the sewer pipe, and the turning plates are hinged to the lower end of the sewer pipe. According to the quick drainage type anti-backflow floor drain, the rotating sleeve can quickly rotate under the impact of water flow and the dual acting force of the arc-shaped wedge blocks, and meanwhile, through the cooperation of the spiral flow guide plates and the overflow structures, the size of a drainage port can be adjustedaccording to the condition of the water drainage amount, so that high-flow ground water is quickly and timely drained.
本发明涉及建筑物排水技术领域，具体涉及一种快排式防反水地漏及建筑物排水系统。包括地漏外筒和地漏内芯，地漏外筒竖直设置在地面建筑内，地漏内芯包括下水管、浮动套筒、转动套筒、弧形楔块以及翻板，浮动套筒滑动套设在下水管上，浮动套筒的外周壁面上均布有若干螺旋导流板，转动套筒转动连接在下水管的下端且位于浮动套筒的下方，转动套筒的外周壁面上均布有若干溢水结构，弧形楔块与转动套筒固定连接，且绕下水管转动，翻板铰接在下水管的下端。本发明转动套筒可在水流的冲击以及弧形楔块的双重作用力下快速转动，同时通过螺旋导流板和溢水结构的配合，能根据排水量的情况调节下水口的大小，实现大流量的地面水快速及时地排出。
Quick drainage type anti-backflow floor drain and building drainage system
一种快排式防反水地漏及建筑物排水系统
XU YINGYING (author) / WU ZHOU (author)
2020-12-11
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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