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Municipal drainage pipeline structure
The municipal drainage pipeline structure comprises a pipeline body, the pipeline body comprises a round pipe part and a square pipe part, the pipeline body is provided with a liquid inlet channel, the liquid inlet channel penetrates through the round pipe part and the square pipe part, the inner wall of the square pipe part is provided with a first sealing plate, and the first sealing plate is provided with a first communicating hole; the first communicating hole penetrates through the first sealing plate, and the penetrating direction of the first communicating hole is the extending direction of the liquid inlet channel. A sliding groove is formed in the inner wall of the square pipe part, a second closing plate is arranged on the groove wall of the sliding groove, a second communicating hole is formed in the second closing plate, and the second communicating hole is used for communicating with the first communicating hole. When the pipeline needs to be maintained, the pipeline body connected with the corresponding pipeline is closed, the first communicating hole and the second communicating hole are staggered, and therefore the pipeline body is closed, the situation that liquid in the pipeline needs to be discharged when the pipeline is maintained is reduced, and the pipeline body is more convenient to maintain.
本申请涉及一种市政用排水管道结构，其包括管道本体，所述管道本体包括圆管部与方管部，所述管道本体设有进液通道，所述进液通道贯通圆管部与方管部，所述方管部内壁设有封闭板一，所述封闭板一设有连通孔一，所述连通孔一贯通封闭板一，所述连通孔一的贯通方向为进液通道的延伸方向；所述方管部内壁设有滑移槽，所述滑移槽槽壁设有封闭板二，所述封闭板二设有连通孔二，所述连通孔二用于连通连通孔一。本申请在需要进行管道维护时，使得与对应管道连接的管道本体封闭，使得连通孔一与连通孔二错位，从而进行管道本体的封闭，减少了维修管道时需要排出管道内液体的情况，使得管道本体的维修更加便捷。
Municipal drainage pipeline structure
The municipal drainage pipeline structure comprises a pipeline body, the pipeline body comprises a round pipe part and a square pipe part, the pipeline body is provided with a liquid inlet channel, the liquid inlet channel penetrates through the round pipe part and the square pipe part, the inner wall of the square pipe part is provided with a first sealing plate, and the first sealing plate is provided with a first communicating hole; the first communicating hole penetrates through the first sealing plate, and the penetrating direction of the first communicating hole is the extending direction of the liquid inlet channel. A sliding groove is formed in the inner wall of the square pipe part, a second closing plate is arranged on the groove wall of the sliding groove, a second communicating hole is formed in the second closing plate, and the second communicating hole is used for communicating with the first communicating hole. When the pipeline needs to be maintained, the pipeline body connected with the corresponding pipeline is closed, the first communicating hole and the second communicating hole are staggered, and therefore the pipeline body is closed, the situation that liquid in the pipeline needs to be discharged when the pipeline is maintained is reduced, and the pipeline body is more convenient to maintain.
本申请涉及一种市政用排水管道结构，其包括管道本体，所述管道本体包括圆管部与方管部，所述管道本体设有进液通道，所述进液通道贯通圆管部与方管部，所述方管部内壁设有封闭板一，所述封闭板一设有连通孔一，所述连通孔一贯通封闭板一，所述连通孔一的贯通方向为进液通道的延伸方向；所述方管部内壁设有滑移槽，所述滑移槽槽壁设有封闭板二，所述封闭板二设有连通孔二，所述连通孔二用于连通连通孔一。本申请在需要进行管道维护时，使得与对应管道连接的管道本体封闭，使得连通孔一与连通孔二错位，从而进行管道本体的封闭，减少了维修管道时需要排出管道内液体的情况，使得管道本体的维修更加便捷。
Municipal drainage pipeline structure
市政用排水管道结构
SHI YOUMIN (author) / XU YINGYING (author)
2024-11-29
Patent
Electronic Resource
Chinese
| European Patent Office | 2024