制冷技术Issue(4)：23-26,48,5.DOI:10.3969/j.issn.2095-4468.2014.04.106
柜式空调辅助电加热设备工作模式的研究
Study of the Operating Mode of Electric Auxiliary Heating Equipment in Packaged Air Conditioner
袁双全 1吴俊鸿 1魏广飞1
作者信息
- 1. 珠海格力电器股份有限公司，广东珠海 519070
- 折叠
摘要
Abstract
The application of electric auxiliary heating equipment in packaged air conditioner can efficiently improve the heating comfort. The variations of parameters such as tube temperature, outlet air temperature, environment temperature were experimentally studied under different operating conditions in this paper. The results show that the tube temperature is slightly higher than the outlet air temperature without electric auxiliary heating equipment under the heating model, and it turns opposite with the using of electric auxiliary heating equipment. The value of indoor thermometer bulb is lower obviously than the true value of outlet air temperature under the defrost mode of air conditioner. The tube temperature and outlet air temperature decrease as the increasing of the outlet air speed of air conditioner. The increase rate of indoor temperature decreases with the decrease of outdoor temperature.关键词
柜式空调/辅助电加热设备/温度/化霜Key words
Packaged air conditioner/Electric auxiliary heating equipment/Temperature/Defrost引用本文复制引用
袁双全,吴俊鸿,魏广飞..柜式空调辅助电加热设备工作模式的研究[J].制冷技术,2014,(4):23-26,48,5.
