冷水机组的回油技术研究

Study on oil return technology of water chiller

主要从取油位置、取油技巧和回油方法3个方面对冷水机组的回油问题进行论述,并对冷水机组回油的3种方式——重力回油、引射器回油和直接回油进行详细分析。

Oil return issue is discussed from three aspects of oil fetch position,oil fetch skill,oil return method,and three oil return style of oil return by gravity,oil return by ejector and direct oil return of water chiller are particularly analyzed.