Optical cable splice closure water seepage detection system

The utility model discloses a water seepage detection device for an optical cable splice closure, and relates to the technical field of sensing. The distributed optical fiber temperature sensor comprises an optical fiber; at least one optical cable splice closure is distributed on the optical fiber. The optical fiber penetrates through the optical cable splice tray and is fixedly connected with the optical cable splice tray; the optical cable splice closure water seepage detection system further comprises a moisture absorption heating material. And the moisture absorption heating material is accommodated in the optical cable connection box. By adopting the technical scheme provided by the utility model, the precision of detecting the water seepage of the optical cable splice tray can be improved, and long-distance distributed detection can be realized. 本实用新型公开一种光缆接续盒渗水检测装置，涉及传感技术领域，所述光缆接续盒渗水检测系统包括：分布式光纤温度传感仪；所述分布式光纤温度传感仪包括光纤；所述光纤上分布有至少一个光缆接续盒；所述光纤贯穿所述光缆接续盒且与所述光缆接续盒固定连接；所述光缆接续盒渗水检测系统还包括吸湿发热材料；所述吸湿发热材料容置于所述光缆接续盒内。采用本实用新型提供的技术方案，能够提高检测光缆接续盒渗水的精度，有利于实现长距离分布式检测。