Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vacuum electroosmosis combined type foundation pit dewatering and drainage system and using method thereof
The invention discloses a vacuum electro-osmosis combined type foundation pit dewatering and drainage system and a using method thereof. The dewatering and drainage system comprises a waterproof curtain, a vacuum electro-osmosis combined type foundation pit dewatering and drainage system and a drainage system, the drainage ditches are arranged around the foundation pit; the water collecting well is arranged at the bottom of the foundation pit; the electroosmosis precipitation area comprises a plurality of electroosmosis well points, the plurality of electroosmosis well points are distributed at intervals, and each electroosmosis well point comprises a cathode tube and an anode tube; the cathode tube comprises a steel tube and a four-way tube, the four-way tube is connected with the top of the steel tube, a detachable sealing cover is arranged at the upper end of the four-way tube, and a filter is arranged at the bottom of the steel tube; the side wall openings between every two adjacent four-way pipes are communicated through a water pumping pipe; all the electro-osmosis well points are connected with a power supply; the first vacuum water pump is used for communicating the water pumping pipe with the water collecting well; the second vacuum water suction pump is used for communicating the water collecting well with the reservoir; methods of use are also included. By the adoption of the dewatering and drainage system and the using method thereof, the advantages of a light well point, a vacuum tube well and an electroosmosis well point can be integrated, and the dewatering effect is improved.
本发明公开了一种真空电渗联合式基坑降排水系统及其使用方法，该降排水系统包括：止水帷幕；排水沟，基坑四周设有排水沟；集水井，基坑底部设有集水井；电渗降水区，其包括多个电渗井点，多个电渗井点间隔分布，每个电渗井点包括阴极管和阳极管；阴极管包括钢管和四通管，四通管与钢管的顶部连接，四通管的上端设有可拆卸的密封盖，钢管的底部设有过滤器；相邻两个四通管之间的侧壁开口通过抽水管连通；所有的电渗井点与电源连接；第一真空抽水泵，其用于连通抽水管与集水井；以及第二真空抽水泵，其用于连通集水井和蓄水池；还包括使用方法。采用本发明降排水系统及其使用方法，能够集轻型井点、真空管井和电渗井点的优点于一体，提高降水效果。
Vacuum electroosmosis combined type foundation pit dewatering and drainage system and using method thereof
The invention discloses a vacuum electro-osmosis combined type foundation pit dewatering and drainage system and a using method thereof. The dewatering and drainage system comprises a waterproof curtain, a vacuum electro-osmosis combined type foundation pit dewatering and drainage system and a drainage system, the drainage ditches are arranged around the foundation pit; the water collecting well is arranged at the bottom of the foundation pit; the electroosmosis precipitation area comprises a plurality of electroosmosis well points, the plurality of electroosmosis well points are distributed at intervals, and each electroosmosis well point comprises a cathode tube and an anode tube; the cathode tube comprises a steel tube and a four-way tube, the four-way tube is connected with the top of the steel tube, a detachable sealing cover is arranged at the upper end of the four-way tube, and a filter is arranged at the bottom of the steel tube; the side wall openings between every two adjacent four-way pipes are communicated through a water pumping pipe; all the electro-osmosis well points are connected with a power supply; the first vacuum water pump is used for communicating the water pumping pipe with the water collecting well; the second vacuum water suction pump is used for communicating the water collecting well with the reservoir; methods of use are also included. By the adoption of the dewatering and drainage system and the using method thereof, the advantages of a light well point, a vacuum tube well and an electroosmosis well point can be integrated, and the dewatering effect is improved.
本发明公开了一种真空电渗联合式基坑降排水系统及其使用方法，该降排水系统包括：止水帷幕；排水沟，基坑四周设有排水沟；集水井，基坑底部设有集水井；电渗降水区，其包括多个电渗井点，多个电渗井点间隔分布，每个电渗井点包括阴极管和阳极管；阴极管包括钢管和四通管，四通管与钢管的顶部连接，四通管的上端设有可拆卸的密封盖，钢管的底部设有过滤器；相邻两个四通管之间的侧壁开口通过抽水管连通；所有的电渗井点与电源连接；第一真空抽水泵，其用于连通抽水管与集水井；以及第二真空抽水泵，其用于连通集水井和蓄水池；还包括使用方法。采用本发明降排水系统及其使用方法，能够集轻型井点、真空管井和电渗井点的优点于一体，提高降水效果。
Vacuum electroosmosis combined type foundation pit dewatering and drainage system and using method thereof
一种真空电渗联合式基坑降排水系统及其使用方法
XING HUITANG (Autor:in) / ZHANG KUN (Autor:in) / ZHAO CHENXU (Autor:in) / WANG DAN (Autor:in) / WU BO (Autor:in) / WEI YU (Autor:in) / MENG GUOWANG (Autor:in) / XU SHIXIANG (Autor:in) / ZHANG KE (Autor:in)
13.09.2022
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2022
Electroosmosis and vacuum preloading combined underwater soft soil foundation treatment method
| Europäisches Patentamt | 2024
Dewatering of Aluminum Hydroxide Gel Using Electroosmosis
| British Library Conference Proceedings | 1999