Accumulator structure of air-conditioning and heating combined use air conditioner

摘要

(57) Abstract Objective Although being simple structure, the liquefied refrigerant akiyuAccumulating inside mureta, be able to recover oil smoothly, in addition,The air-conditioning and heating combined use air conditioner which can prevent the flow being packed to the compressor of the refrigerantOffer accumulator structure. Constitution Inside external case 14 of accumulator 5The stand which flows out the refrigerant of the providing and vapor state to outsideIn flexible pipe 11, at least oiruritanho of two or moreConfiguration, and the external case where ru 11a and 11b were formedWith 14 and standpipe 11 oil return hoeInside ru 15a, 15b and 15c were formed case 15The configuration which it possesses.