摘要
通过在传统制冷系统中膨胀阀与小截止阀之间增设储液罐,笔者所在团队提出一种房间空调器能效提升方案,并对其进行理论分析及试验验证。实测结果表明,该方案对房间空调器APF的提升在1.2%以上,且稳定性较好。
By adding a liquid storage tank between the expansion valve and the small shut-off valve in the traditional refrigeration system,the author team proposes a scheme for improving the energy efficiency of the room air conditioner,and conducts theoretical analysis and test verification.The actual test results show that the scheme can improve the APF of the room air conditioner by more than 1.2%,and the stability is good.
作者
彭光前
孙伟佳
王锐锋
王喜成
杨伟
王现林
车雯
叶培龙
Peng Guangqian;Sun Weijia;Wang Ruifeng;Wang Xicheng;Yang Wei;Wang Xianlin;Che Wen;Ye Peilong(Gree Electric Appliances,Inc.of Zhuhai)
出处
《制冷与空调》
2021年第2期57-61,共5页
Refrigeration and Air-Conditioning
关键词
房间空调器
储液罐
节能
COP
APF
room air conditioner
liquid storage tank
energy-saving
COP
APF
