空调在室内低温的制热控制方法

摘要

This paper introduces the heating control method of air conditioner in indoor temperature. With indoor environment temperature of 8 degrees Celsius for boundary point, the indoor and outdoor control procedure is divided into two parts of independent and different control schemes. The temperature in motor speed, indoor evaporator coil, daily protection and failure temperature point are different, so that a set of air conditioner running two different control schemes can be achieved. The air-conditioning device in the indoor temperature below 8 degrees Celsius can operate normally, and won’t appear the phenomenon of anti cold.%本文介绍了一种空调在室内低温的制热控制方法，以室内环境温度8℃为界点，将室内外电控程序分为独立且控制方案不同的两部分，两部分程序中电机转速、室内蒸发器盘管温度和报保护或故障温度点完全不同，这样即可实现一套空调器运行两种不一样的控制方案，在室内温度低于8℃时空调器可正常运行制热，实现正常吹风，不出现防冷风现象。