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A platform for research: civil engineering, architecture and urbanism
Quick connecting pipe fitting suitable for modular integrated building pipeline to penetrate through floor slab
The invention relates to a quick connecting pipe fitting suitable for a modular integrated building pipeline to penetrate through a floor slab. The quick connecting pipe fitting comprises a downstream tee joint, an embedded sleeve, a double-bellmouth straight joint and a positioning straight pipe. The upper end face and the lower end face of the embedded sleeve are provided with an accumulated water collecting groove and an annular groove respectively, and a drainage flow guide channel is arranged in the pipe wall. The double-bellmouth straight joint is provided with a second inner-layer pipe and a second outer-layer pipe, the lower edge of the second inner-layer pipe extends outwards to be connected with the lower edge of the second outer-layer pipe, an accumulated water discharging channel is defined between the second inner-layer pipe and the second outer-layer pipe, and the accumulated water discharging channel is communicated with the opening in the upper edge and the interior of the second inner-layer pipe; one end of the positioning straight pipe penetrates through the embedded sleeve and then is inserted into the downstream tee joint, and the other end of the positioning straight pipe is inserted into the second inner-layer pipe; and the second outer-layer pipe is detachably connected with the annular groove. According to the quick connecting pipe fitting, due to the adoption of the structure, accumulated water in a bedding layer can be discharged through the accumulated water collecting tank, the drainage flow guide channel and the accumulated water discharging channel in sequence.
本发明涉及一种适用于模块化集成建筑管道穿楼板的快速连接管件，包括顺水三通、预埋套管、双承口直接头和定位直管。预埋套管的上端面和下端面分别设有积水收集槽、环形凹槽，管壁内部设有排水导流通道；双承口直接头具有第二内层管和第二外层管，第二内层管的下边缘向外侧延伸连接第二外层管的下边缘，第二内层管与第二外层管之间围合形成有积水排出通道，积水排出通道连通上边缘的敞开口和第二内层管的内部；定位直管的一端穿过预埋套管后，与顺水三通插接，其另一端与第二内层管插接；第二外层管与环形凹槽可拆卸连接。本发明的快速连接管件，由于采取上述结构，能够使坐浆层内积水依次经过积水收集槽、排水导流通道以及积水排出通道排出。
Quick connecting pipe fitting suitable for modular integrated building pipeline to penetrate through floor slab
The invention relates to a quick connecting pipe fitting suitable for a modular integrated building pipeline to penetrate through a floor slab. The quick connecting pipe fitting comprises a downstream tee joint, an embedded sleeve, a double-bellmouth straight joint and a positioning straight pipe. The upper end face and the lower end face of the embedded sleeve are provided with an accumulated water collecting groove and an annular groove respectively, and a drainage flow guide channel is arranged in the pipe wall. The double-bellmouth straight joint is provided with a second inner-layer pipe and a second outer-layer pipe, the lower edge of the second inner-layer pipe extends outwards to be connected with the lower edge of the second outer-layer pipe, an accumulated water discharging channel is defined between the second inner-layer pipe and the second outer-layer pipe, and the accumulated water discharging channel is communicated with the opening in the upper edge and the interior of the second inner-layer pipe; one end of the positioning straight pipe penetrates through the embedded sleeve and then is inserted into the downstream tee joint, and the other end of the positioning straight pipe is inserted into the second inner-layer pipe; and the second outer-layer pipe is detachably connected with the annular groove. According to the quick connecting pipe fitting, due to the adoption of the structure, accumulated water in a bedding layer can be discharged through the accumulated water collecting tank, the drainage flow guide channel and the accumulated water discharging channel in sequence.
本发明涉及一种适用于模块化集成建筑管道穿楼板的快速连接管件，包括顺水三通、预埋套管、双承口直接头和定位直管。预埋套管的上端面和下端面分别设有积水收集槽、环形凹槽，管壁内部设有排水导流通道；双承口直接头具有第二内层管和第二外层管，第二内层管的下边缘向外侧延伸连接第二外层管的下边缘，第二内层管与第二外层管之间围合形成有积水排出通道，积水排出通道连通上边缘的敞开口和第二内层管的内部；定位直管的一端穿过预埋套管后，与顺水三通插接，其另一端与第二内层管插接；第二外层管与环形凹槽可拆卸连接。本发明的快速连接管件，由于采取上述结构，能够使坐浆层内积水依次经过积水收集槽、排水导流通道以及积水排出通道排出。
Quick connecting pipe fitting suitable for modular integrated building pipeline to penetrate through floor slab
适用于模块化集成建筑管道穿楼板的快速连接管件
CHENG ZONGLIANG (author) / HE RUI (author) / PAN YIBIAO (author) / ZHANG ZONGJUN (author) / ZHAO BAOJUN (author) / WANG QIONG (author) / REN GANG (author) / MAO SHAOGUO (author) / YIN QIANG (author) / ZHU PANKE (author)
2024-10-01
Patent
Electronic Resource
Chinese
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