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Automatic underground water pressure control device suitable for underground structure and construction mode
The invention discloses an automatic underground water pressure control device suitable for a underground structure and a construction mode. The automatic underground water pressure control device comprises a steel pipe, wherein a bottom sealing steel plate is arranged at the bottom of the steel pipe, a plurality of screen holes are evenly formed in the bottom of the side wall of the steel pipe, a reinforced waterproof layer is arranged on the lower middle portion of the outer side wall of the steel pipe, the flexible waterproof layer and the flexible waterproof reinforcing layer are fixedly bonded through a double-faced self-adhesive adhesive tape, a water stop flange is arranged in the middle of the steel pipe, a filter screen cleaning plug is installed at the output end of one side of the T-shaped flow dividing pipe, and an automatic pressure relief and drainage ball valve is installed on a pipeline connected with the output end of the other side of the T-shaped flow dividing pipe. According to the automatic underground water pressure control device, a user can reduce anti-floating facilities in the underground structure design stage, and the manufacturing cost is saved; on-demand precipitation is realized in the use stage and the unloading and redevelopment stage, so that the use safety of the underground structure is effectively ensured; and in the construction stage, compensation precipitation can be effectively carried out, and the problems of local precipitation well damage and poor precipitation well effect in the construction stage are solved.
本发明提供一种适用于地下结构的自动控制地下水压装置及施工方式，包括钢管，钢管底部设置有封底钢板，钢管的侧壁底部位置均匀设置有若干筛孔，钢管的外侧壁中下部设置有加强防水层，且柔性防水层与柔性防水加强层之间通过双面自粘性胶条固定粘结，且钢管中部设有止水法兰，且T字型分流管一侧的输出端安装有一滤网清理堵头，T字型分流管的另一侧输出端连接的管路上安装有一自动泄压泄水球阀。本发明使得使用者可以在地下结构设计阶段减少抗浮设施，节约造价；使用阶段及卸载再开发阶段实现按需降水，有效保证地下结构的使用安全；施工阶段能有效地进行补偿降水，解决了施工阶段局部降水井损坏、降水井效果差的问题。
Automatic underground water pressure control device suitable for underground structure and construction mode
The invention discloses an automatic underground water pressure control device suitable for a underground structure and a construction mode. The automatic underground water pressure control device comprises a steel pipe, wherein a bottom sealing steel plate is arranged at the bottom of the steel pipe, a plurality of screen holes are evenly formed in the bottom of the side wall of the steel pipe, a reinforced waterproof layer is arranged on the lower middle portion of the outer side wall of the steel pipe, the flexible waterproof layer and the flexible waterproof reinforcing layer are fixedly bonded through a double-faced self-adhesive adhesive tape, a water stop flange is arranged in the middle of the steel pipe, a filter screen cleaning plug is installed at the output end of one side of the T-shaped flow dividing pipe, and an automatic pressure relief and drainage ball valve is installed on a pipeline connected with the output end of the other side of the T-shaped flow dividing pipe. According to the automatic underground water pressure control device, a user can reduce anti-floating facilities in the underground structure design stage, and the manufacturing cost is saved; on-demand precipitation is realized in the use stage and the unloading and redevelopment stage, so that the use safety of the underground structure is effectively ensured; and in the construction stage, compensation precipitation can be effectively carried out, and the problems of local precipitation well damage and poor precipitation well effect in the construction stage are solved.
本发明提供一种适用于地下结构的自动控制地下水压装置及施工方式，包括钢管，钢管底部设置有封底钢板，钢管的侧壁底部位置均匀设置有若干筛孔，钢管的外侧壁中下部设置有加强防水层，且柔性防水层与柔性防水加强层之间通过双面自粘性胶条固定粘结，且钢管中部设有止水法兰，且T字型分流管一侧的输出端安装有一滤网清理堵头，T字型分流管的另一侧输出端连接的管路上安装有一自动泄压泄水球阀。本发明使得使用者可以在地下结构设计阶段减少抗浮设施，节约造价；使用阶段及卸载再开发阶段实现按需降水，有效保证地下结构的使用安全；施工阶段能有效地进行补偿降水，解决了施工阶段局部降水井损坏、降水井效果差的问题。
Automatic underground water pressure control device suitable for underground structure and construction mode
一种适用于地下结构的自动控制地下水压装置及施工方式
PAN YE (author) / HAN YU (author) / ZHANG JIQING (author) / LYU BAOWEI (author) / WANG SHIQING (author) / ZENG JIALIANG (author) / ZHANG FULIN (author) / LI SI (author) / YU BENCHANG (author) / ZHAO ZHITAO (author)
2021-08-03
Patent
Electronic Resource
Chinese
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