Taking an actual project as the example this paper introduces the energy saving effect of the regulating technique of fixed water flow and variable air quantity analyses economic benefit and flexibility of frequency control and valveless thermoregulator of indoor fan-coil .

以一实际工程为例，介绍了定水流量变风量调节技术的节能效果，分析了变频调节和室内风机盘管的无阀 控制 温控 器的经济效益和可行性。

Graphic Liquid Crystal Indicator and Its Application in Intelligent Thermoregulator MCS-51 INTELLIGENT TEMPERATURE CONTROL DEVICE

图形液晶显示器及其在智能 温控 仪中的应用MCS&51智能温控仪