A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dehumidification device for reducing dew point of cable trench
The invention discloses a dehumidification device for reducing dew point of a cable trench, which comprises an outer sealing machine body vertically buried above the cable trench, and a lower end of the outer sealing machine body is connected in the cable trench in a penetrating manner; the multiple sets of side position ventilation assemblies are vertically arranged, all the side position ventilation assemblies communicate with the outer sealing machine body, and the side position ventilation assemblies are used for discharging humid air in a cable trench; the graded drying and flow guiding assembly is arranged in the outer sealing machine body and used for conducting split-flow heating on the conveyed airflow, so that all branch airflow can present different airflow temperatures to conduct dehumidification treatment on the cable trench; the air supply and discharge device is arranged outside the cable in a sleeving manner in a relatively sliding manner, and the air supply and discharge device is communicated with the graded flow guide assembly; the surface dehumidification assembly is fixed to one side of the air supply and discharge device, the cable is circumferentially distributed on the inner cushion layer, and the surface dehumidification assembly is used for conducting water absorption and dehumidification on the surface of the cable in advance; and the plurality of internal humidity detectors are arranged, and the internal humidity detectors are uniformly arranged in the cable trench.
本发明公开了一种降低电缆沟露点的除湿装置，其包括：外密封机体，竖直埋设在电缆沟上方，所述外密封机体的下端穿接在电缆沟内；侧位换气组件，为竖直设置的多组，各所述侧位换气组件均与所述外密封机体相连通，用于对电缆沟中潮湿空气进行排送；分级干燥导流组件，设置在所述外密封机体内，用于对输送气流进行分流加热，以便各分支气流能呈现不同气流温度对电缆沟除湿处理；供气排送装置，可相对滑动的套接设置在电缆线外，所述供气排送装置与所述分级导流组件相连通；表面除湿组件，固定在所述供气排送装置的一侧，其中，电缆线圆周分布在内垫层上，所述表面除湿组件用于预先对电缆线表面进行吸水除湿；以及内湿度检测器，为排列设置的多个，各所述内湿度检测器均匀安装在电缆沟内。
Dehumidification device for reducing dew point of cable trench
The invention discloses a dehumidification device for reducing dew point of a cable trench, which comprises an outer sealing machine body vertically buried above the cable trench, and a lower end of the outer sealing machine body is connected in the cable trench in a penetrating manner; the multiple sets of side position ventilation assemblies are vertically arranged, all the side position ventilation assemblies communicate with the outer sealing machine body, and the side position ventilation assemblies are used for discharging humid air in a cable trench; the graded drying and flow guiding assembly is arranged in the outer sealing machine body and used for conducting split-flow heating on the conveyed airflow, so that all branch airflow can present different airflow temperatures to conduct dehumidification treatment on the cable trench; the air supply and discharge device is arranged outside the cable in a sleeving manner in a relatively sliding manner, and the air supply and discharge device is communicated with the graded flow guide assembly; the surface dehumidification assembly is fixed to one side of the air supply and discharge device, the cable is circumferentially distributed on the inner cushion layer, and the surface dehumidification assembly is used for conducting water absorption and dehumidification on the surface of the cable in advance; and the plurality of internal humidity detectors are arranged, and the internal humidity detectors are uniformly arranged in the cable trench.
本发明公开了一种降低电缆沟露点的除湿装置，其包括：外密封机体，竖直埋设在电缆沟上方，所述外密封机体的下端穿接在电缆沟内；侧位换气组件，为竖直设置的多组，各所述侧位换气组件均与所述外密封机体相连通，用于对电缆沟中潮湿空气进行排送；分级干燥导流组件，设置在所述外密封机体内，用于对输送气流进行分流加热，以便各分支气流能呈现不同气流温度对电缆沟除湿处理；供气排送装置，可相对滑动的套接设置在电缆线外，所述供气排送装置与所述分级导流组件相连通；表面除湿组件，固定在所述供气排送装置的一侧，其中，电缆线圆周分布在内垫层上，所述表面除湿组件用于预先对电缆线表面进行吸水除湿；以及内湿度检测器，为排列设置的多个，各所述内湿度检测器均匀安装在电缆沟内。
Dehumidification device for reducing dew point of cable trench
一种降低电缆沟露点的除湿装置
SHI HUI (author) / CHEN LEI (author) / SUN YINGCHUN (author) / QIAN YUHAO (author) / LI YUFEI (author) / ZHAO YAPENG (author) / LIU ZHIJIAN (author) / SHI YAXIN (author)
2023-10-13
Patent
Electronic Resource
Chinese
Automatic dehumidification and heat dissipation device for cable trench
| European Patent Office | 2023
Cable trench cover plate equipment with rapid dehumidification function and use method
| European Patent Office | 2023
Cable trench fireproof device and cable trench fireproof method
| European Patent Office | 2024