Bridge collection and drainage system
The utility model discloses a bridge collection and drainage system which comprises a transverse collection and drainage pipe arranged on a bridge floor in the transverse bridge direction and ecological water storage systems arranged on the two sides of a main beam in the longitudinal bridge directi...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a bridge collection and drainage system which comprises a transverse collection and drainage pipe arranged on a bridge floor in the transverse bridge direction and ecological water storage systems arranged on the two sides of a main beam in the longitudinal bridge direction and used for collecting rainwater in the transverse collection and drainage pipe. The bridge abutment water storage system is arranged in an inner cavity of the bridge abutment and used for collecting rainwater flowing through the ecological water storage system and supplying water to the ecological water storage system, and hydraulic drive delay devices are arranged between the ecological water storage system and the transverse collection drainage pipe and between the ecological water storage system and the bridge abutment water storage system. Rainwater in the transverse collection drainage pipe enters the ecological water storage system through the hydraulic drive electromagnetic delay device, rainwater in th |
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