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一种分层滤水型基坑施工疏水导水装置
InventionUnknown
9Claims · 1 independent
§ Ⅰ
Dossier Overview
Inventor
彭肇武; 卜波; 郭北硕
Filing Date
Aug 26, 2026
Publication Date
Oct 27, 2026
IPC Classification
E02D 19/08 (2006.01)E02D 19/10 (2006.01)B01D 29/58 (2006.01)B01D 29/68 (2006.01)B01D 29/64 (2006.01)
本发明涉及基坑降水疏水技术领域,公开了一种分层滤水型基坑施工疏水导水装置,包括分流疏水通道、蓄水井、分级滤水组件、水力传动组件及间歇喷气清堵组件;所述分流疏水通道开设于所述基坑基体的内底部,所述蓄水井设置于两条所述分流疏水通道的交汇处;所述分级滤水组件包括由上至下依次可拆卸连接于所述蓄水井内侧的三级分级滤水网,所述间歇喷气清堵组件包括两组对称固定于所述蓄水井外侧的固定筒。通过在基坑基体内底部布设分流疏水通道,并在通道交汇处设置蓄水井,可将基坑内分散的坑底渗水快速导流汇集,配合蓄水井内侧三级分级滤水网的梯度过滤结构实现不同粒径泥沙的逐级截留,有效分散滤层负荷、延缓单一滤网的堵塞速率。
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