Bridge deck accumulated water diversion drainage anti-pollution system and method

Abstract

The invention discloses abridge deck accumulated water diversion drainage anti-pollution system and method. Accumulated water on the bridge deckflows into the accumulated water collecting pipeline from the accumulated water collecting structure through the accumulated water collecting pipeline and the accumulated water detectionand diversiondevice; accumulated water entering the accumulated waterdiversion detection device is detected; if accumulated water is polluted, the processor controls the accumulated water detectionand diversion device to discharge accumulated water into the sewage collecting tank from the second drainage end; if accumulated water is not polluted, the accumulated water detection and diversion device is controlled to discharge the accumulated water to the drainage pipe from a first drainage end. The accumulated water detection and diversion device is used for detecting andclassifying rainwater, and then the rainwater is selectively collected or discharged according to the pollution condition of the accumulated water, so that the pollution to a water area is avoided. Accumulated water is subjected to diversion treatment, so that all the accumulated water is prevented from flowing into the sewage collectingtank, the frequency of cleaning the sewage collectingtank is reduced, unpolluted water is prevented from being treated as sewage, and the sewage treatment cost is reduced.

Description

technical field [0001] The invention relates to the technical field of bridge engineering construction, in particular to a bridge area water diversion drainage pollution prevention system and method. Background technique [0002] At present, there are a large number of bridges across various rivers in our country, and even directly across regional waters. With the development of the transportation industry and the abundance of transportation materials, a large number of problems related to environmental protection have also emerged. For example, common vehicles leak oil, and serious situations include vehicles transporting toxic and harmful substances leaking or rolling over on bridges, resulting in the dumping of toxic and harmful substances. Above-mentioned situation all can remain poisonous and harmful substance on bridge deck. Under the washing of rainwater, these harmful substances will dissolve into the water, which will pollute the stagnant water on the bridge deck. ...

AI Technical Summary

Problems solved by technology

At present, the main way to solve the drainage problem of the bridge area is to directly discharge the rainwater into the water area under the bridge through the drain hole without any treatment. This method will discharge the sewage containing toxic and harmful substances into the bridge. In the waters of the country, it will cause serious pollution to the waters and have a negative impact on the water health of local residents.

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