Presents main reasons of the compressor damaged in winter by analyzing an accident of the wind cooling heat - pump unit. Gives some Suggestions for the user and the producer.
通过对一起风冷热泵机组压缩机损坏事故的分析，提出机组冬季损坏的主要原因，并提出一些意见和建议供用户和生产厂家参考。
According to design and experience of mine moving cooling-wind unit, introduce some characteristics of it.
根据煤矿用冷风机组的设计与使用经验，介绍了该机组的特点。
The second cooling unit comprises a second blast unit, a second channel and a second wind deflector unit. The second channel is provided with a second wind outlet.
以及第二冷却单元，临近该灯泡的该第二端设置于该灯泡的一侧，该第二冷却单元包括第二鼓风单元；
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