利索-全球专利检索

  1. 登录
  2. 注册
实用新型
CN209028464U 降低端子箱加热器错误控制率的控制系统 有权

降低端子箱加热器错误控制率的控制系统
摘要：
本实用新型公开了一种降低端子箱加热器错误控制率的控制系统，包括与加热器连接的手动开关、分别通过高温控制器和低温控制器与加热器连接的单片机以及所述单片机连接的第一温度传感器、第二温度传感器和计数器；所述第一温度传感器设置在距离加热器最近的端子排或绝缘处；所述第二温度传感器安装在端子箱的距离加热器最远端的箱壁上，且第二温度传感器与箱壁之间设置隔热层。
摘要（英）：

The utility model discloses a control system for reducing the error control rate of a terminal box heater. The control system comprises a manual switch connected with the heater, a single-chip microcomputer connected with the heater through a high-temperature controller and a low-temperature controller, and a first temperature sensor, a second temperature sensor and a counter which are connected with the single-chip microcomputer. The first temperature sensor is arranged at a terminal strip or an insulation part closest to the heater; the second temperature sensor is installed on the box wall,farthest away from the heater, of the terminal box, and a heat insulation layer is arranged between the second temperature sensor and the box wall.

0/0