摘要：【中文摘要】 渦旋風(fēng)冷熱泵機(jī)組在市場(chǎng)上已被廣泛應(yīng)用,筆者對(duì)市場(chǎng)反饋的渦旋壓縮機(jī)故障進(jìn)行了歸納,從制冷劑遷移,潤(rùn)滑油分配,液擊,電氣保護(hù)等方面進(jìn)行了總結(jié),并進(jìn)行了分析,同時(shí)提出了一些建議。 【英文摘要】 Scroll air-cooled heat pumps have been widely used on market.Failures of the commercial scroll compressor happening in migration of refrigerant,distribution of lubricant oil,liquid slugging and electric protection etc.have been summarized.Analyses on the causes of the failures as well as suggestions to avoid the failures have also been presented in this paper. 【中文關(guān)鍵詞】 渦旋壓縮機(jī); 制冷劑遷移; 潤(rùn)滑油分配