A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building foundation pit drainage structure
The invention discloses a building foundation pit drainage structure which comprises a water collecting well, a drainage ditch, a well pipe, a drainage pipe and a filtering barrel. The well pipe is arranged in the water collecting well, outer filter materials are filled between the well pipe and the water collecting well, the well pipe is provided with a filter pipe section and a flushing water outlet section, a partition plate is arranged between the filter pipe section and the flushing water outlet section, and a valve is arranged on the partition plate; the drainage pipe is coaxially arranged in the well pipe and penetrates through the partition plate, the lower end of the drainage pipe extends into the filter pipe section, and the upper end of the drainage pipe penetrates out of the drainage ditch; an inner ring body is arranged in the center of the filtering barrel, the filtering barrel is arranged in a pipe at the upper part of the well pipe, the inner ring body is sleeved outside the drainage pipe, the outer barrel wall of the filtering barrel is matched with the inner wall of the well pipe and blocks the flushing water outlet section, and filtering holes are formed in the inner ring body of the filtering barrel and/or a bottom plate. According to the water-collecting well, silt in rainwater and underground water can be filtered during drainage of the foundation pit, and the filtering structure in the water-collecting well can be dredged and maintained conveniently.
本发明公开了一种建筑基坑排水结构，包括集水井和排水沟、井管、排水管和过滤桶；井管置于集水井内，井管和集水井之间填充有外滤料，井管具有过滤管段和冲洗出水段，过滤管段和冲洗出水段之间设有隔板，隔板上设置有阀门；排水管同轴设置于井管内，排水管穿过隔板，排水管的下端伸入过滤管段，排水管的上端穿出排水沟；过滤桶的中心设有一内环体，过滤桶置于井管上部的管内，内环体套设于排水管外，过滤桶的外桶壁适配于井管的内壁并对冲洗出水段形成封堵，过滤桶的内环体和/或底板上设有过滤孔。本发明不仅能够在基坑排水时对雨水和地下水中的泥沙进行过滤，而且便于对集水井中的过滤结构进行疏通和维护。
Building foundation pit drainage structure
The invention discloses a building foundation pit drainage structure which comprises a water collecting well, a drainage ditch, a well pipe, a drainage pipe and a filtering barrel. The well pipe is arranged in the water collecting well, outer filter materials are filled between the well pipe and the water collecting well, the well pipe is provided with a filter pipe section and a flushing water outlet section, a partition plate is arranged between the filter pipe section and the flushing water outlet section, and a valve is arranged on the partition plate; the drainage pipe is coaxially arranged in the well pipe and penetrates through the partition plate, the lower end of the drainage pipe extends into the filter pipe section, and the upper end of the drainage pipe penetrates out of the drainage ditch; an inner ring body is arranged in the center of the filtering barrel, the filtering barrel is arranged in a pipe at the upper part of the well pipe, the inner ring body is sleeved outside the drainage pipe, the outer barrel wall of the filtering barrel is matched with the inner wall of the well pipe and blocks the flushing water outlet section, and filtering holes are formed in the inner ring body of the filtering barrel and/or a bottom plate. According to the water-collecting well, silt in rainwater and underground water can be filtered during drainage of the foundation pit, and the filtering structure in the water-collecting well can be dredged and maintained conveniently.
本发明公开了一种建筑基坑排水结构，包括集水井和排水沟、井管、排水管和过滤桶；井管置于集水井内，井管和集水井之间填充有外滤料，井管具有过滤管段和冲洗出水段，过滤管段和冲洗出水段之间设有隔板，隔板上设置有阀门；排水管同轴设置于井管内，排水管穿过隔板，排水管的下端伸入过滤管段，排水管的上端穿出排水沟；过滤桶的中心设有一内环体，过滤桶置于井管上部的管内，内环体套设于排水管外，过滤桶的外桶壁适配于井管的内壁并对冲洗出水段形成封堵，过滤桶的内环体和/或底板上设有过滤孔。本发明不仅能够在基坑排水时对雨水和地下水中的泥沙进行过滤，而且便于对集水井中的过滤结构进行疏通和维护。
Building foundation pit drainage structure
一种建筑基坑排水结构
ZHANG XIANKUI (author) / WANG DONGLEI (author) / XU FEI (author) / SU ZHENG (author) / YANG ZHANFEI (author) / CONG LIANQING (author) / ZHAO WENTAO (author) / LUO XIAOLIANG (author) / CHEN DI (author) / YE JINGSHUO (author)
2023-08-22
Patent
Electronic Resource
Chinese
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