Municipal energy-saving dredging type drainage structure and drainage method thereof

Abstract

The invention discloses a municipal energy-saving dredging type drainage structure and a drainage method thereof, and belongs to the field of municipal energy conservation. According to the municipal energy-saving dredging type drainage structure and the drainage method thereof, after rainwater exists on a road plane, water can be guided into a drainage pipeline through a water guide plate to be drained, impurities attached in water flow can be filtered and blocked through a filter screen when the water is guided in, so that the impurities are not easy to flow into the drainage pipeline to block the drainage pipeline; when the water quantity guided in by the water guide plate is relatively large, the filter screen is lowered under the influence of gravity, so that a water guide pipeline is in communication with the interior of a T-shaped pipeline through a diversion port, the water quantity can be effectively diverted and discharged; and when accumulated water is accumulated on the road plane, a direction changing rod can descend to block the connecting portion of the T-shaped pipeline and the drainage pipeline by rotating an inserting rod, and then the T-shaped pipeline guides water flow in the water guide pipeline to other pipelines so that the accumulated water on the road plane can be rapidly drained.

Description

technical field [0001] The invention relates to the field of municipal energy saving, and more specifically relates to a municipal energy saving dredging drainage structure and a drainage method thereof. Background technique [0002] The drainage pipe is mainly responsible for the drainage of rainwater, sewage, farmland irrigation and drainage. The drainage pipe is divided into plastic drainage pipes, concrete pipes and reinforced concrete pipes. The drainage pipes are made of high-density polyethylene (HDPE) and other additives. Corrugated new type of seepage and drainage plastic pipe. The permeable corrugated pipe is made by punching holes in the groove and wrapping needle-punched geotextile around the outside of the pipe. According to the type of corrugated pipe, it can be divided into single-wall permeable corrugated pipe and double-wall permeable pipe. Corrugated pipes are widely used in drainage fields such as highways, railway subgrades, subway projects, waste landfil...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a municipal energy-saving dredging drainage structure and drainage method thereof, which can realize that after there is rainwater on the road surface, the water will be guided into the drainage pipe through the water guide plate and discharged. When it is imported, the impurities attached to the water flow will be filtered and blocked through the filter, so that the impurities will not easily flow into the drainage pipe and cause blockage of the drainage pipe. When the amount of water introduced by the water guide plate is large, the filter will be affected by gravity. The impact is reduced, and then the water guide pipe is connected with the T-shaped pipe through the diversion port, which can effectively divert and discharge the water. When there is a lot of water accumulation on the road surface, the direction change rod can be lowered by rotating the insert rod. Block the connecting part of the T-shaped pipe and the drainage pipe, and then make the T-shaped pipe guide the water flow in the aqueduct to other pipes, so that the accumulated water on the road surface can be quickly discharged, so far it can be effectively It can effectively prevent the situation of excessive water accumulation by discharging different levels of accumulated water.

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