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实用新型
CN207381746U 一种带温度控制的电力系统配电柜 失效 - 权利终止

一种带温度控制的电力系统配电柜
摘要：
本实用新型涉及一种带温度控制的电力系统配电柜，第一风机的出风口方向背对下风口方向设置，第一温度传感器和第一风机之间设置有第一温度检测电路，第一温度检测电路包括第一比较器以及第一外温传感器，第一外温传感器配置有第一基准电压并耦接第一比较器，第一温度传感器用于检测下配电室温度并输出第一采样电压，第一比较器耦接第一温度传感器，当第一采样电压超过第一基准电压时，第一比较器输出第一控制信号，第一风机受控于第一控制信号工作。通过对配电柜内部和配电柜外部的温度比较，实现较佳的输出效果，当内部温度大于外部温度时，通过第一风机进行散热，起到一个较佳的散热效果，保证内部温度安全可靠。
摘要（英）：

The utility model relates to a take temperature control's electric power system switch board, the air outlet orientation of first fan under back to the wind gap orientation set up, be provided with atemperature measurement circuit between a temperature sensor and the first fan, a temperature measurement circuit includes first comparator and first outer temperature sensor, first outer temperaturesensor placement has a reference voltage and is coupled first comparator, a temperature sensor is used for detecting lower electricity distribution room temperature and exports a sample voltage, firstcomparator is coupled a temperature sensor, when a sample voltage surpasses a reference voltage, a comparator output control signal, first fan is controlled by control signal work. Through to the outside temperature ratio of switch board inside and switch board, realize the output effect of preferred, when inside temperature is greater than the external temperature, dispel the heat through firstfan, play the radiating effect of a preferred, temperature safe and reliable inside guaranteeing.

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