Centralized drainage treatment system for viaduct road section

Abstract

The invention discloses a centralized drainage treatment system for a viaduct road section. The system comprises a flat road drainage device, a side road drainage device, a first supporting pipe, a pipeline, a first filtering device and a water storage device. A second supporting pipe is arranged below the flat road drainage device; the pipeline is arranged below the second supporting pipe; the side drainage device comprises a leakage hole, a first filter screen, a pull ring and a water inlet pipe; the first supporting pipe is arranged below the side road drainage device; the first filtering device is arranged outside the first supporting pipe; the first filtering device comprises a water seepage groove, a hole, a second filter screen and a water inlet; the water storage device comprises athird filter screen, a water outlet and a water storage tank; the water storage device is installed at the bottom of the pipeline, collected rainwater can be reutilized, the water storage device canbe installed on a high-speed side road for agricultural personnel to irrigate, the water storage device can also be installed in a high-speed service area to be used as an emergency water tank, and the multifunctionality and practicability of the device are improved.

Description

technical field [0001] The invention relates to the technical field of drainage of viaduct sections, in particular to a centralized drainage treatment system for viaduct sections. Background technique [0002] The viaduct road section is a multi-lane road that is specially used for cars to drive in different directions and lanes, and all access is controlled. In order to prevent skidding, a set of drainage treatment system for the viaduct section must be built. The existing drainage treatment system for the viaduct section has the following problems: 1. .Most of the existing drainage treatment systems for viaduct sections only build drainage ditches on both sides of the road for drainage, but ordinary drainage ditches not only have poor drainage effects, but also cannot effectively deal with the problem of a large number of debris blocking the drainage ditches. 2 .The existing viaduct section drainage treatment system has a single drainage function, resulting in a large amou...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides a centralized drainage treatment system for viaduct sections. By installing side drainage devices, first filtering devices and water storage devices, the following problems exist in the existing viaduct section drainage treatment systems: 1. Most of the existing drainage treatment systems for viaduct sections only build drainage channels on both sides of the road for drainage, but ordinary drainage channels not only have poor drainage effects, but also cannot effectively deal with the problem of a large number of debris blocking the drainage channels. 2. Due to the single drainage function of the existing viaduct section drainage treatment system, a large amount of water will appear on the road after the drainage channel is blocked, causing the problem of car tires slipping and causing traffic accidents. 3. Most of the existing viaduct section drainage treatment system has multiple functions Single, only a large amount of wastewater can be discharged from the viaduct section, and it also causes the problem that a large amount of wastewater will accumulate outside the viaduct section

Images