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.
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
