Building environment-friendly drainage system and drainage method

Abstract

The invention discloses a building environment-friendly drainage system and a drainage method. The drainage system comprises a main body cylinder, the upper end of the main body cylinder is in threaded connection with a sealing end cover, first connecting ends are evenly distributed and fixedly installed on the circumferential outer wall of the main body cylinder, a reducing pipe is fixedly installed in the center of the lower surface of the main body cylinder, a water outlet pipe is fixedly installed in the center of the lower surface of the reducing pipe, a connecting ring frame is fixedly installed at the bottom end in the reducing pipe, an installation base table is rotatably installed in the center of the connecting ring frame, a center connecting cylinder is fixedly installed in the center of the upper surface of the installation base table, turbine fan blades are evenly and fixedly installed on the circumferential outer wall of the installation base table, and a horizontally-distributed filtering plate is arranged in the main body cylinder. In the using process, sewage is subjected to primary treatment through biodegradation and then flows into the drainage system, the treatment efficiency is high, and in the treatment process, the problems of bacterium breeding and peculiar smell generation can be solved.

Description

technical field [0001] The invention relates to the technical field of environmental protection drainage, in particular to a building environmental protection drainage system and a drainage method. Background technique [0002] The sewerage system refers to the overall combination of drainage collection, transportation, water quality treatment and discharge facilities in a certain way. The general term for all levels of drainage ditches (pipes) and buildings used for waterlogging, waterlogging, and salt prevention. It is mainly composed of field drainage regulation networks, drainage ditches at all levels, waterlogging lakes, drainage gates, pumping stations and The excess water in the drainage area first flows into the field drainage regulation network, and then is discharged to the discharge area by the drainage sluice or the pumping station after passing through the drainage ditches at all levels or through the lake. In the field, especially for the drainage system in th...

AI Technical Summary

Problems solved by technology

The general term for all levels of drainage ditches (pipes) and buildings used for waterlogging, waterlogging, and salt prevention. The excess water in the drainage area first flows into the field drainage regulation network, and then is discharged to the discharge area by the drainage sluice or the pumping station after passing through the drainage ditches at all levels or through the lake. Field, especially for the drainage system in the construction field, the drainage system of the existing building body is that the tap water directly enters the drainage pipe network after use. In the process of domestic sewage discharge, the domestic sewage inside the building is doped with a large amount of impurities. After each kind of domestic sewage is discharged into the drainage pipe network, different impurities will produce different reactions together, which will bring inconvenience to the sewage treatment process. In addition, when tap water enters the drainage pipe, scale will be generated inside the pipe , provides a growth environment for bacteria to breed, produces peculiar smell, and affects the surrounding environment. Therefore, in order to solve such problems, we propose a building environmental protection drainage system and drainage method

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