Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dewatering well device penetrating through underground excavation deep foundation pit and vacuum dewatering method
The invention discloses a dewatering well device penetrating through an underground excavation deep foundation pit and a vacuum dewatering method, and relates to the field of large building foundation construction.The dewatering well device comprises a header pipe, a plurality of bent connecting pipes are distributed at the top end of the header pipe in an array mode and used for controlling drainage of vacuum dewatering, and a well pipe mechanism is arranged at the end, away from the header pipe, of each bent connecting pipe; a sludge treatment mechanism is arranged at the end, away from the bent connecting pipe, of the well pipe mechanism and used for treating silting and the like, the bent connecting pipe comprises a connecting pipe, a control pipe is arranged on the outer side of the connecting pipe and used for being connected with a controller, and a control valve is arranged at the end, away from the connecting pipe, of the control pipe. Meanwhile, when the device is used, the sludge treatment mechanism is arranged, a well blocked by sludge is treated under the condition that the well is blocked by the sludge, sludge on the outer side of the filter pipe can be treated by injecting quantitative high-pressure water mixed with air into the well pipe, the situation that a traditional well point is directly scrapped after being blocked by the sludge is avoided, and the working efficiency is improved. And the rescue possibility is provided.
本发明公开一种贯穿暗挖深基坑的降水井装置及真空降水方法，涉及大型建筑地基施工领域，包括总管，所述总管的顶端阵列分布有多个弯连管，用于控制真空降水的排水，每个弯连管远离总管的一端设置有井管机构，井管机构远离弯连管的一端设置有淤泥处理机构，用于处理淤塞等情况，所述弯连管包括连接管，连接管外侧设置有控制管，用于连接控制器，控制管远离连接管的一端设置有控制阀门；同时，本发明在使用时，通过设置有淤泥处理机构，在出现淤泥阻塞的情况下，针对淤泥阻塞的井进行处理，通过向井管内注入定量的混有空气的高压水，即可实现处理滤管外侧的淤泥，避免传统井点在淤泥阻塞后直接报废的情况，提供了挽救的可能。
Dewatering well device penetrating through underground excavation deep foundation pit and vacuum dewatering method
The invention discloses a dewatering well device penetrating through an underground excavation deep foundation pit and a vacuum dewatering method, and relates to the field of large building foundation construction.The dewatering well device comprises a header pipe, a plurality of bent connecting pipes are distributed at the top end of the header pipe in an array mode and used for controlling drainage of vacuum dewatering, and a well pipe mechanism is arranged at the end, away from the header pipe, of each bent connecting pipe; a sludge treatment mechanism is arranged at the end, away from the bent connecting pipe, of the well pipe mechanism and used for treating silting and the like, the bent connecting pipe comprises a connecting pipe, a control pipe is arranged on the outer side of the connecting pipe and used for being connected with a controller, and a control valve is arranged at the end, away from the connecting pipe, of the control pipe. Meanwhile, when the device is used, the sludge treatment mechanism is arranged, a well blocked by sludge is treated under the condition that the well is blocked by the sludge, sludge on the outer side of the filter pipe can be treated by injecting quantitative high-pressure water mixed with air into the well pipe, the situation that a traditional well point is directly scrapped after being blocked by the sludge is avoided, and the working efficiency is improved. And the rescue possibility is provided.
本发明公开一种贯穿暗挖深基坑的降水井装置及真空降水方法，涉及大型建筑地基施工领域，包括总管，所述总管的顶端阵列分布有多个弯连管，用于控制真空降水的排水，每个弯连管远离总管的一端设置有井管机构，井管机构远离弯连管的一端设置有淤泥处理机构，用于处理淤塞等情况，所述弯连管包括连接管，连接管外侧设置有控制管，用于连接控制器，控制管远离连接管的一端设置有控制阀门；同时，本发明在使用时，通过设置有淤泥处理机构，在出现淤泥阻塞的情况下，针对淤泥阻塞的井进行处理，通过向井管内注入定量的混有空气的高压水，即可实现处理滤管外侧的淤泥，避免传统井点在淤泥阻塞后直接报废的情况，提供了挽救的可能。
Dewatering well device penetrating through underground excavation deep foundation pit and vacuum dewatering method
一种贯穿暗挖深基坑的降水井装置及真空降水方法
YE TAO (Autor:in) / SONG YANG (Autor:in) / ZONG JIAN (Autor:in) / WU YANG (Autor:in) / JIANG XINGLONG (Autor:in) / ZHANG HUWEI (Autor:in) / SONG ZHAOSHENG (Autor:in) / MA YAO (Autor:in) / XIONG ZIXIAN (Autor:in) / ZHANG SHUTING (Autor:in)
14.03.2023
Patent
Elektronische Ressource
Chinesisch
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