A housing construction site drainage system and its application method

Abstract

The application relates to a construction site drainage system for housing construction and its use method, including a foundation pit set up on the construction site, and a plurality of seepage pipes around the foundation pit are inserted on the construction site, and the bottom ends of the seepage pipes pass through the preset The suction pipe is connected with the preset water pump on the construction site, and the outer periphery of the top of the seepage pipe is connected with the preset water injection pump on the construction site through the preset water injection pipe; the outer periphery of the bottom of the seepage pipe is provided with multiple groups arranged at intervals The seepage holes, multiple groups of seepage holes are inclined and circled around the outer periphery of the seepage pipe along the length direction of the seepage pipe; The driving assembly for plugging pipe rotation, the blocking pipe is provided with avoidance holes extending along its length direction, and the avoidance holes can be aligned with any group of seepage holes during the rotation of the plugging pipe. The application can reduce the difficulty of construction in the foundation pit and reduce the occurrence of collapse of the side wall of the foundation pit.

Description

Technical field [0001] This application relates to the field of site drainage technology, in particular the construction site drainage system and method of use relates to a housing construction. Background technique [0002] With the social development and progress of science and technology, enhance the economic level, more and more house building going up, solve people's housing problems and improve the quality of people's living environment. [0003] Housing construction requires the excavation pit at the site during construction, the foundation is based on the design by the base elevation position and size of the base plane excavation pit. When the pit depth below the water table in the natural groundwater will continue to penetrate the side walls, and a bottom foundation pit foundation pit. In order to be able to ensure construction pit in dry conditions, to prevent slope failure, the underlying stream of sand, upheaval in the bottom and other problems often take up the gully...

AI Technical Summary

Problems solved by technology

[0004] However, the inventor believes that groundwater continuously infiltrates into the foundation pit from the side walls and bottom of the foundation pit, which indicates that the soil on the side walls of the foundation pit and the bottom of the foundation pit contains a large amount of water, which will easily increase the difficulty of construction, and even easily lead to the collapse of the foundation pit. Collapse of side walls; therefore, room for improvement

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