Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit dewatering device
The invention relates to a foundation pit dewatering device, and relates to the technical field of water conservancy construction. The foundation pit dewatering device solves the problem that when a water suction pump is used for pumping water in a water seepage well, the water suction pump is likely to be blocked. The foundation pit dewatering device comprises a foundation pit which is dug on theground, wherein multiple water seepage wells are dug on the periphery of the foundation pit, and are arranged around the foundation pit; water collection pipes are inserted the water seepage wells; the bottom of the water seepage well and space between the outer peripheral surface of the water collection pipe and the inner peripheral surface of the water seepage well are filled with irregular stones; the bottom end of each water collection pipe is erected on the stones at the bottom of each water seepage well, a filter screen is arranged in the water collection pipe; a water suction pump is arranged at the wellhead position of the top of the water seepage well; and a water suction pipe of the water suction pump extends into the water collection pipe, and is located above the filter screen. The foundation pit dewatering device has the advantage of minimizing the blockage of the water suction pump.
本发明涉及一种基坑降水装置，涉及水利施工的技术领域，解决了抽水泵在对渗水井内的水进行抽取时容易阻塞的问题，包括挖设在地面上的基坑，基坑的周围挖设有多个渗水井，多个渗水井环绕布设在基坑的周围，渗水井内插设有集水管，渗水井的井底以及集水管的外周面与渗水井的内周面之间均填充有不规则的石块，集水管的底端搭设在渗水井底部的石块上，集水管内设置有滤网，渗水井顶部的井口位置处设置有抽水泵，抽水泵的抽水管伸入到集水管内，且抽水管位于滤网的上方。其具有可以尽可能减少抽水泵阻塞的优点。
Foundation pit dewatering device
The invention relates to a foundation pit dewatering device, and relates to the technical field of water conservancy construction. The foundation pit dewatering device solves the problem that when a water suction pump is used for pumping water in a water seepage well, the water suction pump is likely to be blocked. The foundation pit dewatering device comprises a foundation pit which is dug on theground, wherein multiple water seepage wells are dug on the periphery of the foundation pit, and are arranged around the foundation pit; water collection pipes are inserted the water seepage wells; the bottom of the water seepage well and space between the outer peripheral surface of the water collection pipe and the inner peripheral surface of the water seepage well are filled with irregular stones; the bottom end of each water collection pipe is erected on the stones at the bottom of each water seepage well, a filter screen is arranged in the water collection pipe; a water suction pump is arranged at the wellhead position of the top of the water seepage well; and a water suction pipe of the water suction pump extends into the water collection pipe, and is located above the filter screen. The foundation pit dewatering device has the advantage of minimizing the blockage of the water suction pump.
本发明涉及一种基坑降水装置，涉及水利施工的技术领域，解决了抽水泵在对渗水井内的水进行抽取时容易阻塞的问题，包括挖设在地面上的基坑，基坑的周围挖设有多个渗水井，多个渗水井环绕布设在基坑的周围，渗水井内插设有集水管，渗水井的井底以及集水管的外周面与渗水井的内周面之间均填充有不规则的石块，集水管的底端搭设在渗水井底部的石块上，集水管内设置有滤网，渗水井顶部的井口位置处设置有抽水泵，抽水泵的抽水管伸入到集水管内，且抽水管位于滤网的上方。其具有可以尽可能减少抽水泵阻塞的优点。
Foundation pit dewatering device
一种基坑降水装置
DING CHUNRONG (Autor:in) / ZHU YANAN (Autor:in) / ZHANG JINGYI (Autor:in) / MA JIANJIE (Autor:in)
20.10.2020
Patent
Elektronische Ressource
Chinesisch
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