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Abstract:
为解决大中型空气源热泵逆循环除霜带来的问题,提出了一种多台室外机并联轮换除霜的新型空气源热泵循环型式.系统通过阀门的切换实现一台室外机过冷除霜,其余正常蒸发吸热.在不停止供热的情况下,实现除霜并回收融霜冷量.搭建实验台,在焓差实验室研究系统无霜、结霜和轮换除霜工况下压缩机吸、排气压力及制热性能的变化规律.
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Source :
北京工业大学学报
Year: 2019
Issue: 08
Volume: 45
Page: 787-792
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 8
Affiliated Colleges: