Integrated pump station type intelligent foundation pit drainage system

Abstract

The invention discloses an integrated pump station type intelligent foundation pit drainage system, and belongs to the technical field of intelligent drainage. The integrated pump station comprises an integrated pump station body, the integrated pump station body is placed in a water collecting well at the bottom of a foundation pit, the integrated pump station body comprises a frame assembly, a water suction chamber, a working chamber, a main pump, an auxiliary pump and a pipeline assembly, the water suction chamber and the working chamber are sequentially arranged in the frame assembly from bottom to top, and the main pump and the auxiliary pump are placed in the working chamber; the integrated pump station type intelligent foundation pit drainage system has the capabilities of automatic induction, self-analysis and self-control, unmanned management is achieved, corresponding water levels are sequentially set, repeated start and stop of the water pumps are avoided, the energy consumption efficiency is improved, the cost is reduced, and the integrated pump station type intelligent foundation pit drainage system is suitable for large-scale popularization and application. According to the integrated pump station, the method of blocking hard foreign matter on the lower portion and blocking floating objects on the upper portion is adopted, and it is guaranteed that water enters the integrated pump station smoothly.

Description

technical field [0001] The invention relates to the technical field of intelligent drainage, in particular to an integrated pump station type intelligent foundation pit drainage system. Background technique [0002] Due to the action of groundwater and precipitation, the construction of foundation pits is prone to water gushing and accumulated water in the foundation pit, which will cause landslides, landslides, pit bottom uplifts and other hazards. In order to ensure construction in a relatively dry environment, the drainage method of foundation pits is generally adopted at present. Set up water collection and drainage facilities in low-lying areas to drain surface water, but the drainage efficiency is low and the drainage reaction time is long. [0003] When the existing drainage system drains the foundation pit, it usually uses the main pump to work continuously, and the auxiliary pump cooperates to discharge the accumulated water out of the foundation pit. The long-term ...

AI Technical Summary

Problems solved by technology

[0002] Due to the action of groundwater and precipitation, the construction of foundation pits is prone to water gushing and accumulated water in the foundation pit, which will cause landslides, landslides, pit bottom uplifts and other hazards. In order to ensure construction in a relatively dry environment, the drainage method of foundation pits is generally adopted at present. Set up water collection and drainage facilities in low-lying areas to drain away surface water, but the drainage efficiency is low and the drainage reaction time is long

[0003] When the existing drainage system drains the foundation pit, it usually uses the main pump to work continuously, and the auxiliary pump cooperates to discharge the accumulated water out of the foundation pit. The long-term work of the main pump will reduce the energy consumption efficiency and reduce the power consumption of the main pump. Service life and safety performance. The existing water pumps need to be manually monitored around the clock during drainage, and the drainage reaction time is long, the efficiency is low, and the energy consumption is large. The water pump only judges whether it is working by the hydraulic pressure value of the accumulated water in the foundation pit, and the inside of the foundation pit The hard material will enter the equipment along with the water flow, resulting in internal failure of the equipment, increasing the failure rate of the equipment, and the current self-control drainage equipment does not have the ability to process data and predict in advance, and cannot realize intelligent control, integrated management and energy saving goals

Images