Precipitation treatment system for construction site

Abstract

The invention discloses a precipitation treatment system for a construction site, which comprises a precipitation well system, a blow-off pipe, a pump body system, a water storage tank system and a water terminal, the precipitation well system is connected with the water storage tank system through the pump body system, the water storage tank system is connected with the water terminal, the blow-off pipe is connected with the precipitation well system, and the water storage tank system is a buried water storage tank system. A liquid level sensor used for opening and closing the pump body is arranged in the water storage tank. The buried water storage tank is adopted, so that the water tank is lower than the frozen soil layer in thickness, anti-freezing of the water tank is achieved, and operation of the rainfall treatment system is guaranteed; the water tank adopts a sensor to dynamically store water, and the ultrasonic sensor ensures that the water tank can still operate under the deep burying condition; the water quality is graded through multi-stage sedimentation, and the water is immediately used under the appropriate water quality condition, so that the water utilization rhythm is guaranteed, and long-time sedimentation is avoided; and through the water receiving tank arranged at the pipeline, waste of water generated at the easily damaged part can be recovered to the interior of the system in real time.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a precipitation treatment system for construction sites. Background technique [0002] In recent years, urban construction has developed very rapidly, and engineering construction requires a large amount of construction water, which is undoubtedly a huge water burden for some cities with serious water shortages. For areas with high groundwater level, deep foundation pit construction can only be carried out after precipitation. If the foundation pit is not lowered and drained, the confined water will soak the foundation pit and cause collapse; Municipal pipelines or above-ground open channels. The construction site itself consumes a lot of water, and each sub-project requires water resources. Most of the construction water uses municipal tap water. The water used includes on-site drinking water, fire water, water for site greening sprinkler irrigation, on-site dust reduction,...

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to solve the problem in the prior art that the current treatment method for dewatering wells is only to extract water resources, and there is no reasonable treatment system in the deployment arrangement, so that the water source in the dewatering well cannot be efficiently utilized immediately. The precipitation treatment system used on the construction site solves the above problems by adopting buried water storage tanks, dynamic water storage by sensors, multi-level settlement and arrangement of water receiving tanks

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