The present invention provides an automotive air conditioning scroll compressor oil efficient separation structure, which comprises a scroll compressor fixed scroll and the rear cover is composed of high pressure chamber and a high pressure cavity isolation and separation chamber and the oil chamber, the high-pressure chamber through the first hole is communicated with the separation chamber, the separation chamber is communicated with the storage cavity through second holes and the oil chamber is communicated with the annular groove after the end of the fixed scroll through the bottom groove, an annular groove through the pores communicated with the air inlet, in a separate core separation cavity interference installation, separation chamber at the end portion of the separation core above the exhaust hole, annular wall and core separation with the central axis of the hole cavity separation the wall is composed of the center line of tangent. The oil circulation of the air compressor system of the scroll compressor which is provided with the structure provided by the invention is below 0.4%, greatly improving the heat exchange efficiency of the air conditioning system and enhancing the lubrication effect of the compressor itself.
【技术实现步骤摘要】
【技术保护点】
一种高效的汽车空调涡旋压缩机油分离结构，其特征在于：包括由涡旋压缩机定涡盘与后盖组成的高压腔隔离成的高压腔（Ａ）、分离腔（Ｂ）及储油腔（Ｃ），高压腔（Ａ）通过第一孔（２）与分离腔（Ｂ）相通，分离腔（Ｂ）通过第二孔（４）与储油腔（Ｃ）相通，储油腔（Ｃ）通过底部细槽与定涡盘后端面的环形槽（５）相通，环形槽（５）通过毛细孔（１）与进气孔（７）相通，在分离腔（Ｂ）内过盈安装有一分离芯（３），分离腔（Ｂ）位于分离芯（３）上方的端部为排气孔（８），第一孔（２）的中心轴线与分离腔（Ｂ）的壁和分离芯（３）的壁组成的环形空间的中心线相切。
【技术特征摘要】
【专利技术属性】
技术研发人员：龚家骐，汪桂楠，
申请(专利权)人：上海威乐汽车空调器有限公司，
类型：发明
国别省市：31
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。