A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Inhaul cable embedded pipe dehumidification system
The invention relates to the technical field of bridge engineering, in particular to an inhaul cable embedded pipe dehumidification system which comprises an inhaul cable embedded pipe, an inhaul cable, dehumidification equipment, a ventilation pipeline and a multiple rainproof sealing cover. The dehumidification equipment is used for converting wet air into dry air, so that the relative humidity is kept below a value required by corrosion prevention; the ventilation pipeline is used for mutually connecting the inhaul cable embedded pipes, conveying moist air in the inhaul cable embedded pipes to the dehumidification equipment and conveying treated dry air back into the inhaul cable embedded pipes; the multi-rain-proof sealing cover is arranged between the inhaul cable embedded pipe and the inhaul cable and used for preventing rainwater from entering the inhaul cable embedded pipe, and the sealing effect is achieved. The relative humidity of air in the inhaul cable embedded pipe is maintained below the limit value required by corrosion prevention through dehumidification operation, water accumulation in the inhaul cable embedded pipe is avoided, and therefore the corrosion prevention performance of the inhaul cable in the inhaul cable embedded pipe is improved, the service life of the inhaul cable is greatly prolonged, and the safety of a bridge is improved.
本发明涉及桥梁工程技术领域，尤其是涉及一种拉索预埋管除湿系统，包括拉索预埋管、拉索、除湿设备、通气管道和多重防雨密封罩；所述除湿设备用于将湿润空气转化为干燥空气，使相对湿度保持在防腐要求的数值以下；所述通气管道用于将拉索预埋管相互连接，将拉索预埋管中的湿润空气输送到除湿设备，并将处理完成的干燥空气输送回拉索预埋管中；所述多重防雨密封罩设在拉索预埋管与拉索之间，用于防止雨水进入拉索预埋管之内，起到密封的作用。通过除湿操作将拉索预埋管内的空气相对湿度维持在防腐需要的限值之下，避免拉索预埋管内的积水，从而提高拉索预埋管内的拉索防腐蚀性能，大幅延长拉索的使用寿命，增加桥梁的安全性。
Inhaul cable embedded pipe dehumidification system
The invention relates to the technical field of bridge engineering, in particular to an inhaul cable embedded pipe dehumidification system which comprises an inhaul cable embedded pipe, an inhaul cable, dehumidification equipment, a ventilation pipeline and a multiple rainproof sealing cover. The dehumidification equipment is used for converting wet air into dry air, so that the relative humidity is kept below a value required by corrosion prevention; the ventilation pipeline is used for mutually connecting the inhaul cable embedded pipes, conveying moist air in the inhaul cable embedded pipes to the dehumidification equipment and conveying treated dry air back into the inhaul cable embedded pipes; the multi-rain-proof sealing cover is arranged between the inhaul cable embedded pipe and the inhaul cable and used for preventing rainwater from entering the inhaul cable embedded pipe, and the sealing effect is achieved. The relative humidity of air in the inhaul cable embedded pipe is maintained below the limit value required by corrosion prevention through dehumidification operation, water accumulation in the inhaul cable embedded pipe is avoided, and therefore the corrosion prevention performance of the inhaul cable in the inhaul cable embedded pipe is improved, the service life of the inhaul cable is greatly prolonged, and the safety of a bridge is improved.
本发明涉及桥梁工程技术领域，尤其是涉及一种拉索预埋管除湿系统，包括拉索预埋管、拉索、除湿设备、通气管道和多重防雨密封罩；所述除湿设备用于将湿润空气转化为干燥空气，使相对湿度保持在防腐要求的数值以下；所述通气管道用于将拉索预埋管相互连接，将拉索预埋管中的湿润空气输送到除湿设备，并将处理完成的干燥空气输送回拉索预埋管中；所述多重防雨密封罩设在拉索预埋管与拉索之间，用于防止雨水进入拉索预埋管之内，起到密封的作用。通过除湿操作将拉索预埋管内的空气相对湿度维持在防腐需要的限值之下，避免拉索预埋管内的积水，从而提高拉索预埋管内的拉索防腐蚀性能，大幅延长拉索的使用寿命，增加桥梁的安全性。
Inhaul cable embedded pipe dehumidification system
一种拉索预埋管除湿系统
LIU CHENGXUAN (author)
2022-04-29
Patent
Electronic Resource
Chinese
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