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寒冷地区强劲制热空调技术实验研究 被引量:2

A strong heating heat pump system experimental study in cold area
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摘要 本文针对热泵空调在寒冷地区制热效果不佳的情况,设计了一款在低温环境下具有超强制热能力的热泵空调系统;通过实验验证,在相同工况下,制热能力较原系统提升了40%~50%,出风口温度较原系统提升了40%~60%;并且结合不停机化霜技术,解决了用户使用过程中忽冷忽热的感受,大大提高了热泵空调系统在低温环境下使用的舒适性。 The heating effect of the heat pump air conditioner in cold area is poor,An air conditioner system is designed in the environment of low temperature with super heating capacity;Through the experiment,in the same condition,the heating capacity than the original system promoted 40%~50%,outlet air temperature than the original system promoted 40%~60%;and combining Sensible heat defrosting technology,Users will not feel sometimes hot and sometimes cold in the using process,greatly improving the heat pump air conditioning system in low temperature environment using comfort.
作者 席战利 张桃
出处 《制冷与空调》 2015年第10期53-57,共5页 Refrigeration and Air-Conditioning
关键词 热泵 制热量 化霜 heat pump heat capacity defrost
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  • 1[1]Stefan S.Bensch,Eckhard A.Groll.Review of Air-Source Heat Pumps for Low Temperature Climates[C].8th International Energy Agency Heat Pump Conference,2005.
  • 2[2]ZHANG Jian-yi,Super-sub Cooling with R12&R22 Refrigeration Plant Using Reciprocating Compressors[J].Applied Energy.1993,(2).
  • 3[6]Martin Zogg,The Swiss Retrofit Heat Pump Programme[C],7th International Energy Agency Heat Pump Conference,2002.
  • 4梁玥,史琳.汽车空调用压缩机性能模拟[J].清华大学学报(自然科学版),1999,39(11):79-82. 被引量:8

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