暖通空调
暖通空調
난통공조
HEATING,VENTILATING & AIR CONDITIONING
2014年
8期
118-122
,共5页
涡旋压缩机补气%空气源热泵%制热性能%实验研究%热力完善度
渦鏇壓縮機補氣%空氣源熱泵%製熱性能%實驗研究%熱力完善度
와선압축궤보기%공기원열빙%제열성능%실험연구%열력완선도
gas-injection for scroll compressor%air-source heat pump%heating capacity%experimental study%exergy efficiency
基于涡旋压缩机补气技术，研制了低温空气源热泵机组样机，并对样机进行了性能测试。实验对比了涡旋压缩机补气样机和常规热泵机组的性能，结果表明，当环境温度为-10～2℃时，涡旋压缩机补气样机制热量最大提升达28．9％，平均提高16．7％；供热系数最大提升29．5％，平均提升15．7％。
基于渦鏇壓縮機補氣技術，研製瞭低溫空氣源熱泵機組樣機，併對樣機進行瞭性能測試。實驗對比瞭渦鏇壓縮機補氣樣機和常規熱泵機組的性能，結果錶明，噹環境溫度為-10～2℃時，渦鏇壓縮機補氣樣機製熱量最大提升達28．9％，平均提高16．7％；供熱繫數最大提升29．5％，平均提升15．7％。
기우와선압축궤보기기술，연제료저온공기원열빙궤조양궤，병대양궤진행료성능측시。실험대비료와선압축궤보기양궤화상규열빙궤조적성능，결과표명，당배경온도위-10～2℃시，와선압축궤보기양궤제열량최대제승체28．9％，평균제고16．7％；공열계수최대제승29．5％，평균제승15．7％。
Based on gas-injection technology for scroll compressor,develops the prototype of low-temperature air-source heat pump unit,and performs the performance test.Compares the performances of the prototype and conventional heat pump units by experiments,and the results show that under the environmental condition with temperature between -10 ℃ and 2 ℃,the heating capacity of the prototype can be improved by up to 28.9%,which is increased by 16.7% on average,and the coefficient of performance is improved by up to 29.5%,which is increased by 15.7% on average.
