Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Built-in automatic exhaust device for water supply and drainage pipeline
The invention relates to a built-in automatic exhaust device for a water supply and drainage pipeline, the water supply and drainage pipeline is in an up-down fluctuating type, the automatic exhaust device is mainly composed of a water loss sensor, an exhaust pipeline, a signal transmission cable, a controller and an exhaust valve, the water loss sensor is arranged in a gas collection layer near a local high point in the water supply and drainage pipeline, and the signal transmission cable is connected with the controller. The exhaust pipeline extends into a local high point inside the water supply and drainage pipeline from a low point outside the water supply and drainage pipeline, the signal transmission cable is arranged inside the exhaust pipeline and is respectively connected with the water loss sensor and the controller, the controller is connected with the exhaust valve, and the exhaust valve is arranged on the exhaust pipeline outside the water supply and drainage pipeline. The problem that when the local high point of an existing up-down fluctuating type water supply and drainage pipeline is wrapped and embedded, the air resistance phenomenon in the pipeline cannot be eliminated in the mode that an external exhaust valve is arranged at the high point of the pipeline is solved, the running stability and reliability of the pipeline are ensured, and the risk of pipe explosion is avoided.
本发明涉及一种给排水管道内置式自动排气装置，所述给排水管道呈上、下起伏式，自动排气装置主要由失水感应器、排气管道、信号传输电缆、控制器以及排气阀构成，所述失水感应器设置于给排水管道内局部高点附近处的集气层中，所述排气管道由给排水管道外部低点处延伸入给排水管道内部局部高点处，所述信号传输电缆设置于排气管道内部，并分别与失水感应器以及控制器相连接，所述控制器与排气阀相连接，排气阀设置于位于给排水管道外部的排气管道上。本发明克服了现有上、下起伏式给排水管道局部高点处存在包覆埋封时，无法通过在管道高点处设置外接排气阀的方式消除管道内部气阻现象的问题，确保了管道运行稳定性、可靠性以及避免了爆管的风险。
Built-in automatic exhaust device for water supply and drainage pipeline
The invention relates to a built-in automatic exhaust device for a water supply and drainage pipeline, the water supply and drainage pipeline is in an up-down fluctuating type, the automatic exhaust device is mainly composed of a water loss sensor, an exhaust pipeline, a signal transmission cable, a controller and an exhaust valve, the water loss sensor is arranged in a gas collection layer near a local high point in the water supply and drainage pipeline, and the signal transmission cable is connected with the controller. The exhaust pipeline extends into a local high point inside the water supply and drainage pipeline from a low point outside the water supply and drainage pipeline, the signal transmission cable is arranged inside the exhaust pipeline and is respectively connected with the water loss sensor and the controller, the controller is connected with the exhaust valve, and the exhaust valve is arranged on the exhaust pipeline outside the water supply and drainage pipeline. The problem that when the local high point of an existing up-down fluctuating type water supply and drainage pipeline is wrapped and embedded, the air resistance phenomenon in the pipeline cannot be eliminated in the mode that an external exhaust valve is arranged at the high point of the pipeline is solved, the running stability and reliability of the pipeline are ensured, and the risk of pipe explosion is avoided.
本发明涉及一种给排水管道内置式自动排气装置，所述给排水管道呈上、下起伏式，自动排气装置主要由失水感应器、排气管道、信号传输电缆、控制器以及排气阀构成，所述失水感应器设置于给排水管道内局部高点附近处的集气层中，所述排气管道由给排水管道外部低点处延伸入给排水管道内部局部高点处，所述信号传输电缆设置于排气管道内部，并分别与失水感应器以及控制器相连接，所述控制器与排气阀相连接，排气阀设置于位于给排水管道外部的排气管道上。本发明克服了现有上、下起伏式给排水管道局部高点处存在包覆埋封时，无法通过在管道高点处设置外接排气阀的方式消除管道内部气阻现象的问题，确保了管道运行稳定性、可靠性以及避免了爆管的风险。
Built-in automatic exhaust device for water supply and drainage pipeline
一种给排水管道内置式自动排气装置
LYU QINGSONG (Autor:in) / HE WEIGUO (Autor:in) / WU QINGQING (Autor:in) / DAI XIN (Autor:in) / TIAN FENG (Autor:in) / FAN GUOGANG (Autor:in) / ZHU ZHULONG (Autor:in) / QU YIMING (Autor:in) / FANG ZULEI (Autor:in) / FENG WEI (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
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