高寒地区空调系统防冻问题浅析

空调盘管冻裂是一个在北方普遍存在的问题，而且一旦冻裂，修复极其麻烦，如果更换的语，对交工日期和经济上都有很大损害。从理论上分析了盘管结冰的基本原因，并以部分数据论述了影响盘管结冰的主要因素，结合设计、施工和运行中易忽略的问题，针对性的提出了解决和防止盘管冻裂的一些方法。

Brief Analysis of Freeze Protection for Air Conditioner Used in Severe Cold Area

The crack of coil pipe due to freezing is a common problem occurred in north China.Once it happens,the coil pipe is difficult to be repaired.If the cracked coil pipe is substituted,the complete date of the construction will be delayed and the economic loss will be existed.In this article,the fundamental cause of freezing occurred in coil pipe was theoretically analyzed,and the main factors effecting freezing in coil pipe was stated through some data.Then,combined with some aspects,which are easy to be negle...