改进控制线路确保电开水器沸腾后能及时跳闸

Improving control circuit to make sure the electric dispenser switches off on time after boiling

本文通过分析大型电开水器水温控制的不足之处,介绍了一种改进后的温度控制线路,确保了电开水器沸腾后能及时跳闸,该方法简单、有效、经济,值得在已使用的产品中推广。

This paper analyses the shortcomings of temperature-controlling in large -scale electric. dispenser and introduces an improved temperature control circuit to make sure that the electric dispenser can switch off after water boiling .The method is simple, effective and economic.It is worth applying to the used products.