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实用新型
CN204130956U 环网柜防凝露系统 失效 - 放弃

环网柜防凝露系统
摘要：
本实用新型涉及一种环网柜防凝露系统，包括设置于放置环网柜的空间内的半导体露点除湿器和通风除湿装置；通风除湿装置包括在环网柜的封闭的底部与电缆窨井之间形成的风道、设置于风道中的风扇、控制风扇的控制器和检测风道内湿度的湿度测量传感器，湿度测量传感器与控制器相连接。本实用新型通过半导体露点除湿器和通风除湿装置的配合，能够有效防止环网柜内出现结露现象，从而保证环网柜内电器元件的安全运行。
摘要（英）：

The utility model relates to a ring network cabinet condensation prevention system. The ring network cabinet condensation prevention system comprises semiconductor dew point dehumidifiers and a ventilation dehumidifying device which are arranged in a space of a ring network cabinet, wherein the ventilation dehumidifying device comprises an air channel formed between the enclosed bottom portion of the ring network cabinet and a cable inspection shaft, fans arranged in the air channel, a controller used for controlling the fan and a humidity measuring sensor used for detecting humidity of the air channel, and the humidity measuring sensor is connected with the controller. According to the ring network cabinet condensation prevention system, through cooperation of the semiconductor dew point dehumidifiers and the ventilation dehumidifying device, the condensation phenomenon can be effectively prevented in the ring network cabinet, and thereby safety operation of electric appliance elements in the ring network cabinet is guaranteed.

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