Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Device for reducing underground water level
The invention relates to a device for reducing the underground water level. The device comprises a water collecting well, a pumping and draining assembly used for pumping collected water in the watercollecting well is arranged above the water collecting well, the pumping and draining assembly comprises a centrifugal pump, a water pumping pipe and a water draining pipe, and a filtering assembly used for preventing silt from entering the water pumping pipe is arranged at the end, away from the centrifugal pump, of the water pumping pipe; and the filtering assembly comprises a primary filteringsleeve, a final filtering sleeve and a connecting sleeve, primary filtering holes are formed in the circumferential outer wall of the primary filtering sleeve, final filtering holes are formed in thecircumferential outer wall of the final filtering sleeve, and a locking assembly used for connecting the water pumping pipe with the connecting sleeve is arranged between the connecting sleeve and thewater pumping pipe. The device has the effects that the use stability of the water pumping pipe and the centrifugal pump is guaranteed, and accumulated water in the water collecting well is drained in time.
本申请涉及一种降低地下水位的装置，其包括集水井，所述集水井上方设置有用于将集水井内的集水抽出的抽排组件，抽排组件包括离心泵、抽水管和排水管，抽水管远离离心泵的一端设置有用于防止泥沙进入抽水管内的过滤组件，过滤组件包括初级过滤套筒、终级过滤套筒和连接套筒，初级过滤套筒周向外壁开设有初级滤孔，终级过滤套筒的周向外壁开设有终级滤孔，连接套筒与抽水管之间设置有用于将抽水管和连接套筒进行连接的锁紧组件，本申请具有保证抽水管和离心泵使用的稳定性，及时将集水井内积水排出的效果。
Device for reducing underground water level
The invention relates to a device for reducing the underground water level. The device comprises a water collecting well, a pumping and draining assembly used for pumping collected water in the watercollecting well is arranged above the water collecting well, the pumping and draining assembly comprises a centrifugal pump, a water pumping pipe and a water draining pipe, and a filtering assembly used for preventing silt from entering the water pumping pipe is arranged at the end, away from the centrifugal pump, of the water pumping pipe; and the filtering assembly comprises a primary filteringsleeve, a final filtering sleeve and a connecting sleeve, primary filtering holes are formed in the circumferential outer wall of the primary filtering sleeve, final filtering holes are formed in thecircumferential outer wall of the final filtering sleeve, and a locking assembly used for connecting the water pumping pipe with the connecting sleeve is arranged between the connecting sleeve and thewater pumping pipe. The device has the effects that the use stability of the water pumping pipe and the centrifugal pump is guaranteed, and accumulated water in the water collecting well is drained in time.
本申请涉及一种降低地下水位的装置，其包括集水井，所述集水井上方设置有用于将集水井内的集水抽出的抽排组件，抽排组件包括离心泵、抽水管和排水管，抽水管远离离心泵的一端设置有用于防止泥沙进入抽水管内的过滤组件，过滤组件包括初级过滤套筒、终级过滤套筒和连接套筒，初级过滤套筒周向外壁开设有初级滤孔，终级过滤套筒的周向外壁开设有终级滤孔，连接套筒与抽水管之间设置有用于将抽水管和连接套筒进行连接的锁紧组件，本申请具有保证抽水管和离心泵使用的稳定性，及时将集水井内积水排出的效果。
Device for reducing underground water level
一种降低地下水位的装置
LIU YILIANG (Autor:in) / BAI YANG (Autor:in) / MA JUN (Autor:in)
15.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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