Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Leak-proof drainage system of bridge and control method of drainage system
The invention relates to a leak-proof drainage system of a bridge and a control method of the drainage system. Drainage ditch cove plates are arranged on linear resin concrete drainage ditches, a water outlet is arranged on each linear drainage ditch, and a sealing cover is arranged above each water outlet; a solenoid valve control system comprises a plurality of solenoid valves, a plurality of field control boxes, a central control chamber, power lines, solenoid valve lines and communication lines, the solenoid valves are mounted in positions, close to the water outlets, of the linear drainage ditches, the solenoid valves are connected with the respective field control boxes, street lamp lines serve as the power lines of the field control boxes, and the central control chamber is connected with all the field control boxes through the communication lines; sealing covers are equipped with actuating levers to form valves, the actuating levers are connected with the solenoid valves, the solenoid valves can automatically drive the sealing covers to cover the water outlets when receiving closure signals, and generally, the sealing covers are attached to lower planes of the drainage ditch cover plates in a normal drainage state. With the adoption of the drainage system, polluted liquids can be retained in the linear drainage ditches as much as possible and the amount of the polluted liquids on road surfaces can be decreased.
Leak-proof drainage system of bridge and control method of drainage system
The invention relates to a leak-proof drainage system of a bridge and a control method of the drainage system. Drainage ditch cove plates are arranged on linear resin concrete drainage ditches, a water outlet is arranged on each linear drainage ditch, and a sealing cover is arranged above each water outlet; a solenoid valve control system comprises a plurality of solenoid valves, a plurality of field control boxes, a central control chamber, power lines, solenoid valve lines and communication lines, the solenoid valves are mounted in positions, close to the water outlets, of the linear drainage ditches, the solenoid valves are connected with the respective field control boxes, street lamp lines serve as the power lines of the field control boxes, and the central control chamber is connected with all the field control boxes through the communication lines; sealing covers are equipped with actuating levers to form valves, the actuating levers are connected with the solenoid valves, the solenoid valves can automatically drive the sealing covers to cover the water outlets when receiving closure signals, and generally, the sealing covers are attached to lower planes of the drainage ditch cover plates in a normal drainage state. With the adoption of the drainage system, polluted liquids can be retained in the linear drainage ditches as much as possible and the amount of the polluted liquids on road surfaces can be decreased.
Leak-proof drainage system of bridge and control method of drainage system
HUANG JIN (Autor:in) / DAI XIHUA (Autor:in) / HOU ZHAOHONG (Autor:in) / WANG JINGJING (Autor:in)
28.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01D
BRIDGES
,
Brücken
Drainage induction type water leak prevention sound proof tunnel
| Europäisches Patentamt | 2021
Drainage induction type water leak prevention sound proof tunnel
Europäisches Patentamt | 2022