RESEARCH ON STORING HEAT DEFROSTING OF AIR SOURCE HEAT PUMP

摘要：

The influence of frosting is large on air source heat pump in winter. The convention reverse-cycle defrosting energy comes from compressor and the heat absorbed from room and circulating water, which makes indoor room temperature decreased greatly and quickly. Through the analysis of traditional forced-air cooling heat pump unit winter movement characteristic, the author proposed a storing heat defrosting method. Storing heat defrosting adopts the heat storage to defrost by way of the heat storage tin at the heating mode of heat pump, and then realize heating-storing heat and heating-defrosting, which enhance the heating quality of the room.

关键词： heat storage air source heat pump defrosting comfortableness heating

作者: Xuelai LIU Jizhi LI Yongan LI Xiuming GAO

作者单位: School of machinery and electricity engineering, China Petroleum University 257061,Dongying,Shandong School of machinery and electricity engineering, China Petroleum University 257061,Dongying,Shandong School of thermal energy engineering, Shandong Jianzhu University,250101,Jinan, Shandong Province, C Jinan caiyun real estate development company 250001, Jinan, Shandong Province, China

会议类型: 国际会议

会议名称: The 22nd International Congress of Refrigeration(第22届国际制冷大会)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-21（万方平台首次上网日期，不代表论文的发表时间）