Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tube well dewatering device for reducing water seepage of bottom plate and well sealing construction method
The invention belongs to the technical field of building construction, and particularly relates to a tube well dewatering device for reducing bottom plate water seepage and a well sealing construction method. The device comprises a well casing and a drainage sleeve, the well pipe is vertically arranged, a filter pipe is fixedly arranged on the lower portion of the well pipe, and a filter bottom plate is arranged at the bottom of the filter pipe. The drainage sleeve is vertically arranged in the well casing, the filtering funnel is fixedly arranged at the bottom of the drainage sleeve and is conical, the end, with the small port diameter, of the filtering funnel faces upwards, the end, with the large port diameter, of the filtering funnel faces downwards, and the filtering funnel is fixedly connected with the filtering pipe and the filtering bottom plate; soil around the well pipe is supported through the filter pipe and the filter bottom plate, substances such as the soil are filtered, underground water smoothly enters the drainage well, collapse and blockage of the well wall are avoided, water is pumped outwards through the drainage pipe while the well pipe is filled, and the condition of water seepage of the bottom plate can be effectively prevented.
本发明属于建筑施工技术领域，具体涉及一种降低底板渗水的管井降水装置及封井施工方法；该装置包括井管和排水套管；井管竖直设置，且井管的下部固设有过滤管，过滤管底部设有过滤底板；排水套管竖直设置在井管内部，排水套管底部固设有过滤漏斗，过滤漏斗呈锥形，过滤漏斗的端口直径小的一端朝上，过滤漏斗的端口直径大的一端朝下，与过滤管和过滤底板均固定连接；本发明通过过滤管和过滤底板对井管周围的土壤进行支撑，并对土壤等物质进行过滤，使地下水顺利进入排水井内，避免井壁塌方堵塞，边填充井管边通过排水管向外抽水，可以有效防止出现底板渗水的情况。
Tube well dewatering device for reducing water seepage of bottom plate and well sealing construction method
The invention belongs to the technical field of building construction, and particularly relates to a tube well dewatering device for reducing bottom plate water seepage and a well sealing construction method. The device comprises a well casing and a drainage sleeve, the well pipe is vertically arranged, a filter pipe is fixedly arranged on the lower portion of the well pipe, and a filter bottom plate is arranged at the bottom of the filter pipe. The drainage sleeve is vertically arranged in the well casing, the filtering funnel is fixedly arranged at the bottom of the drainage sleeve and is conical, the end, with the small port diameter, of the filtering funnel faces upwards, the end, with the large port diameter, of the filtering funnel faces downwards, and the filtering funnel is fixedly connected with the filtering pipe and the filtering bottom plate; soil around the well pipe is supported through the filter pipe and the filter bottom plate, substances such as the soil are filtered, underground water smoothly enters the drainage well, collapse and blockage of the well wall are avoided, water is pumped outwards through the drainage pipe while the well pipe is filled, and the condition of water seepage of the bottom plate can be effectively prevented.
本发明属于建筑施工技术领域，具体涉及一种降低底板渗水的管井降水装置及封井施工方法；该装置包括井管和排水套管；井管竖直设置，且井管的下部固设有过滤管，过滤管底部设有过滤底板；排水套管竖直设置在井管内部，排水套管底部固设有过滤漏斗，过滤漏斗呈锥形，过滤漏斗的端口直径小的一端朝上，过滤漏斗的端口直径大的一端朝下，与过滤管和过滤底板均固定连接；本发明通过过滤管和过滤底板对井管周围的土壤进行支撑，并对土壤等物质进行过滤，使地下水顺利进入排水井内，避免井壁塌方堵塞，边填充井管边通过排水管向外抽水，可以有效防止出现底板渗水的情况。
Tube well dewatering device for reducing water seepage of bottom plate and well sealing construction method
一种降低底板渗水的管井降水装置及封井施工方法
GAO LIJUN (Autor:in) / YANG GUANGZHI (Autor:in) / ZHANG YIFEI (Autor:in) / LU MINGGANG (Autor:in) / LI MENGQIANG (Autor:in) / ZHAO CHENG (Autor:in) / ZHANG PENGFEI (Autor:in)
28.10.2022
Patent
Elektronische Ressource
Chinesisch
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